White Dwarf Stars as Polytropic Gas Spheres

OpenAIRE

Nouh, M. I.; Saad, A. S.; Elkhateeb, M. M.; Korany, B.

2014-01-01

Due to the highly degeneracy of electrons in white dwarf stars, we expect that the relativistic effects play very important role in these stars. In the present article, we study the properties of the condensed matter in white dwarfs using Newtonian and relativistic polytropic fluid sphere. Two polytropic indices (namely n=3 and n=1.5) are proposed to investigate the physical characteristics of the models. We solve the Lane-Emden equations numerically.. The results show that the relativistic e...

Interacting polytropic gas model of phantom dark energy in non-flat universe

International Nuclear Information System (INIS)

Karami, K.; Ghaffari, S.; Fehri, J.

2009-01-01

By introducing the polytropic gas model of interacting dark energy, we obtain the equation of state for the polytropic gas energy density in a non-flat universe. We show that for an even polytropic index by choosing K>Ba (3)/(n) , one can obtain ω Λ eff <-1, which corresponds to a universe dominated by phantom dark energy. (orig.)

Tidal Love numbers and moment-Love relations of polytropic stars

Science.gov (United States)

Yip, Kenny L. S.; Leung, P. T.

2017-12-01

The physical significance of tidal deformation in astronomical systems has long been known. The recently discovered universal I-Love-Q relations, which connect moment of inertia, quadrupole tidal Love number and spin-induced quadrupole moment of compact stars, also underscore the special role of tidal deformation in gravitational wave astronomy. Motivated by the observation that such relations also prevail in Newtonian stars and crucially depend on the stiffness of a star, we consider the tidal Love numbers of Newtonian polytropic stars whose stiffness is characterized by a polytropic index n. We first perturbatively solve the Lane-Emden equation governing the profile of polytropic stars through the application of the scaled delta expansion method and then formulate perturbation series for the multipolar tidal Love number about the two exactly solvable cases with n = 0 and n = 1, respectively. Making use of these two series to form a two-point Padé approximant, we find an approximate expression of the quadrupole tidal Love number, whose error is less than 2.5 × 10-5 per cent (0.39 per cent) for n ∈ [0, 1] (n ∈ [0, 3]). Similarly, we also determine the mass moments for polytropic stars accurately. Based on these findings, we are able to show that the I-Love-Q relations are in general stationary about the incompressible limit irrespective of the equation of state of a star. Moreover, for the I-Love-Q relations, there is a secondary stationary point near n ≈ 0.4444, thus showing the insensitivity to n for n ∈ [0, 1]. Our investigation clearly tracks the universality of the I-Love-Q relations from their validity for stiff stars such as neutron stars to their breakdown for soft stars.

A complex-plane strategy for computing rotating polytropic models - Numerical results for strong and rapid differential rotation

International Nuclear Information System (INIS)

Geroyannis, V.S.

1990-01-01

In this paper, a numerical method, called complex-plane strategy, is implemented in the computation of polytropic models distorted by strong and rapid differential rotation. The differential rotation model results from a direct generalization of the classical model, in the framework of the complex-plane strategy; this generalization yields very strong differential rotation. Accordingly, the polytropic models assume extremely distorted interiors, while their boundaries are slightly distorted. For an accurate simulation of differential rotation, a versatile method, called multiple partition technique is developed and implemented. It is shown that the method remains reliable up to rotation states where other elaborate techniques fail to give accurate results. 11 refs

Gravitational instability of polytropic spheres containing region of trapped null geodesics: a possible explanation of central supermassive black holes in galactic halos

Energy Technology Data Exchange (ETDEWEB)

Stuchlík, Zdeněk; Schee, Jan; Toshmatov, Bobir; Hladík, Jan; Novotný, Jan, E-mail: zdenek.stuchlik@fpf.slu.cz, E-mail: jan.schee@fpf.slu.cz, E-mail: bobir.toshmatov@fpf.slu.cz, E-mail: jan.hladik@fpf.slu.cz, E-mail: jan.novotny@fpf.slu.cz [Institute of Physics and Research Centre of Theoretical Physics and Astrophysics, Faculty of Philosophy and Science, Silesian University in Opava, Bezručovo náměstí 13, CZ-74601 Opava (Czech Republic)

2017-06-01

We study behaviour of gravitational waves in the recently introduced general relativistic polytropic spheres containing a region of trapped null geodesics extended around radius of the stable null circular geodesic that can exist for the polytropic index N > 2.138 and the relativistic parameter, giving ratio of the central pressure p {sub c} to the central energy density ρ{sub c}, higher than σ = 0.677. In the trapping zones of such polytropes, the effective potential of the axial gravitational wave perturbations resembles those related to the ultracompact uniform density objects, giving thus similar long-lived axial gravitational modes. These long-lived linear perturbations are related to the stable circular null geodesic and due to additional non-linear phenomena could lead to conversion of the trapping zone to a black hole. We give in the eikonal limit examples of the long-lived gravitational modes, their oscillatory frequencies and slow damping rates, for the trapping zones of the polytropes with N element of (2.138,4). However, in the trapping polytropes the long-lived damped modes exist only for very large values of the multipole number ℓ > 50, while for smaller values of ℓ the numerical calculations indicate existence of fast growing unstable axial gravitational modes. We demonstrate that for polytropes with N ≥ 3.78, the trapping region is by many orders smaller than extension of the polytrope, and the mass contained in the trapping zone is about 10{sup −3} of the total mass of the polytrope. Therefore, the gravitational instability of such trapping zones could serve as a model explaining creation of central supermassive black holes in galactic halos or galaxy clusters.

Calculation of the form of an equilibrium poloidal magnetic field contained in a polytropic star

International Nuclear Information System (INIS)

Brundrit, G.B.; Miketinac, M.J.

1976-01-01

This program is designed to integrate the exact equations which determine the distribution of the density of a self-gravitating, axisymmetric polytrope of infinite conductivity containing a poloidal magnetic field. In addition, other properties of an equilibrium configuration such as mass, volume and radius are calculated. The program can also provide at very small extra cost the rates of change of the density with respect to changes of the polytropic index n and the parameter lambda which characterizes the poloidal magnetic field. Mathematically, the problem can be formulated as a boundary value problem for three coupled equations, two of which are second order, non-linear, two-dimensional partial differential equations. The solution is obtained numerically by an adaptation of the Stoeckl's finite difference-finite expansion method. In fact, the present program is a major modification of the program TOROID. The numerical scheme developed in the program is valid for all polytropes whose polytropic index n is greater than or equal to one. The other parameter of the theory, lambda, is unrestricted, i.e. the program permits the study of stars whose matnetic energy is a 'sizeable' percentage of their gravitational energy. Also, the program, with minor modifications, could be used for calculating equilibrium configurations of (a) (uniformly or non-uniformly) rotating polytropes pervaded by poloidal magnetic fields or (b) (rotation) polytropes containing poloidal magnetic fields. However, the greatest use of the present program is expected to arise in attempts to construct equilibrium configurations of polytropes containing mixed poloidal toroidal magnetic fields. (Auth.)

Reconstructing an interacting holographic polytropic gas model in a non-flat FRW universe

International Nuclear Information System (INIS)

Karami, K; Abdolmaleki, A

2010-01-01

We study the correspondence between the interacting holographic dark energy and the polytropic gas model of dark energy in a non-flat FRW universe. This correspondence allows one to reconstruct the potential and the dynamics for the scalar field of the polytropic model, which describe accelerated expansion of the universe.

Reconstructing an interacting holographic polytropic gas model in a non-flat FRW universe

Energy Technology Data Exchange (ETDEWEB)

Karami, K; Abdolmaleki, A, E-mail: KKarami@uok.ac.i [Department of Physics, University of Kurdistan, Pasdaran Street, Sanandaj (Iran, Islamic Republic of)

2010-05-01

We study the correspondence between the interacting holographic dark energy and the polytropic gas model of dark energy in a non-flat FRW universe. This correspondence allows one to reconstruct the potential and the dynamics for the scalar field of the polytropic model, which describe accelerated expansion of the universe.

Sinuous oscillations and steady warps of polytropic disks

International Nuclear Information System (INIS)

Balmforth, N.J.; Spiegel, E.A.

1995-05-01

In an asymptotic development of the equations governing the equilibria and linear stability of rapidly rotating polytropes we employed the slender aspect of these objects to reduce the three-dimensional partial differential equations to a somewhat simpler, ordinary integro-differential form. The earlier calculations dealt with isolated objects that were in centrifugal balance, that is the centrifugal acceleration of the configuration was balanced largely by self gravity with small contributions from the pressure gradient. Another interesting situation is that in which the polytrope rotates subject to externally imposed gravitational fields. In astrophysics, this is common in the theory of galactic dynamics because disks are unlikely to be isolated objects. The dark halos associated with disks also provide one possible explanation of the apparent warping of many galaxies. If the axis of the highly flattened disk is not aligned with that of the much less flattened halo, then the resultant torque of the halo gravity on the disk might provide a nonaxisymmetric distortion or disk warp. Motivated by these possibilities we shall here build models of polytropic disks of small but finite thickness which are subjected to prescribed, external gravitational fields. First we estimate how a symmetrical potential distorts the structure of the disk, then we examine its sinuous oscillations to confirm that they freely decay, hence suggesting that a warp must be externally forced. Finally, we consider steady warps of the disk plane when the axis of the disk does not coincide with that of the halo

Information-entropic method for studying the stability bound of nonrelativistic polytropic stars within modified gravity theories

Science.gov (United States)

Wibisono, C.; Sulaksono, A.

We study the stability of nonrelativistic polytropic stars within two modified gravity theories, i.e. beyond Horndeski gravity and Eddington-inspired Born-Infeld theories, using the configuration entropy method. We use the spatially localized bounded function of energy density as solutions from stellar effective equations to construct the corresponding configuration entropy. We use the same argument as the one used by Gleiser and coworkers [M. Gleiser and D. Sowinski, Phys. Lett. B 727 (2013) 272; M. Gleiser and N. Jiang, Phys. Rev. D 92 (2015) 044046] that the stars are stable if there is a peak in configuration entropy as a function of adiabatic index curve. Specifically, the boundary between stable and unstable regions which corresponds to Chandrasekhar stability bound is indicated from the existence of the maximum peak while the most stable polytropic stars are indicated by the minimum peak in the corresponding curve. We have found that the values of critical adiabatic indexes of Chandrasekhar stability bound and the most stable polytropic stars predicted by the nonrelativistic limits of beyond Horndeski gravity and Eddington-inspired Born-Infeld theories are different to those predicted by general relativity where the corresponding differences depend on the free parameters of both theories.

The ion polytropic coefficient in a collisionless sheath containing hot ions

Energy Technology Data Exchange (ETDEWEB)

Lin, Binbin; Xiang, Nong, E-mail: xiangn@ipp.ac.cn; Ou, Jing [Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031 (China); Center for Magnetic Fusion Theory, Chinese Academy of Sciences, Hefei 230031 (China)

2016-08-15

The fluid approach has been widely used to study plasma sheath dynamics. For a sheath containing hot ions whose temperature is greater than the electron's, how to truncate the fluid hierarchy chain equations while retaining to the fullest extent of the kinetic effects is always a difficult problem. In this paper, a one-dimensional, collisionless sheath containing hot ions is studied via particle-in-cell simulations. By analyzing the ion energy equation and taking the kinetic effects into account, we have shown that the ion polytropic coefficient in the vicinity of the sheath edge is approximately constant so that the state equation with the modified polytropic coefficient can be used to close the hierarchy chain of the ion fluid equations. The value of the polytropic coefficient strongly depends on the hot ion temperature and its concentration in the plasma. The semi-analytical model is given to interpret the simulation results. As an application, the kinetic effects on the ion saturation current density in the probe theory are discussed.

Preliminary thermodynamic study of regenerative Otto based cycles with zero NOx emissions operating with adiabatic and polytropic expansion

International Nuclear Information System (INIS)

Garcia, Ramon Ferreiro; Carril, Jose Carbia; Romero Gomez, Javier; Romero Gomez, Manuel

2016-01-01

Highlights: • Efficient polytropic expansion based Otto cycle. • Thermal efficiency is due to the inherent regeneration. • Low temperature combustion with zero NOx emissions. - Abstract: The aim of the paper is to demonstrate that a regenerative Otto cycle with adiabatic or polytropic expansion can achieve improved performance over traditional Otto engines, even exceeding the Carnot factor. Thus, the work deals with a novel regenerative Otto based internal combustion engine which differs from the conventional Otto thermal cycles in that the process of heat conversion into mechanical work is performed obeying a polytropic path function instead of the conventional adiabatic expansion without regeneration. Design characteristics concern the fact that combustion at constant volume is carried out undergoing large air excess so that the top combustion temperature is significantly lower than in conventional Otto cycles and consequently NOx emissions are neglected. Furthermore, during the polytropic expansion based path function, heat is absorbed by being submitted to a controlled heat flow rate, to achieve the desired polytropic expansion. The analysis of the regenerative Otto based on polytropic expansion is presented and results are compared with a regenerative Otto based on the adiabatic expansion and CF. The results show that a relevant advantage of the proposed regenerative Otto with polytropic expansion over the regenerative Otto cycle with adiabatic expansion involves performance enhancement within a wide range of combustion pressures, temperatures and regeneration capacities. Thus, thermal efficiency and specific work as function of the top combustion pressure ranges are of 71.95–58.43% and 143.5–173.6 kJ/kg respectively, when combustion pressures vary between 105 kPa and 200 kPa and CF is 60.8% (lower than the thermal efficiency). The successful results involving a compact engine structure, technically and economically viable, promises a new generation

Solution of Riemann problem for ideal polytropic dusty gas

International Nuclear Information System (INIS)

Nath, Triloki; Gupta, R.K.; Singh, L.P.

2017-01-01

Highlights : • A direct approach is used to solve the Riemann problem for dusty ideal polytropic gas. • An analytical solution to the Riemann problem for dusty gas flow is obtained. • The existence and uniqueness of the solution in dusty gas is discussed. • Properties of elementary wave solutions of Riemann problem are discussed. • Effect of mass fraction of solid particles on the solution is presented. - Abstract: The Riemann problem for a quasilinear hyperbolic system of equations governing the one dimensional unsteady flow of an ideal polytropic gas with dust particles is solved analytically without any restriction on magnitude of the initial states. The elementary wave solutions of the Riemann problem, that is shock waves, rarefaction waves and contact discontinuities are derived explicitly and their properties are discussed, for a dusty gas. The existence and uniqueness of the solution for Riemann problem in dusty gas is discussed. Also the conditions leading to the existence of shock waves or simple waves for a 1-family and 3-family curves in the solution of the Riemann problem are discussed. It is observed that the presence of dust particles in an ideal polytropic gas leads to more complex expression as compared to the corresponding ideal case; however all the parallel results remain same. Also, the effect of variation of mass fraction of dust particles with fixed volume fraction (Z) and the ratio of specific heat of the solid particles and the specific heat of the gas at constant pressure on the variation of velocity and density across the shock wave, rarefaction wave and contact discontinuities are discussed.

Polytropic solutions of a perfect fluid in spatial n-dimensions

International Nuclear Information System (INIS)

Luiz, Fabricio Casarejos Lopes; Rocha, Jaime F. Villas da

2005-01-01

We found all the solutions of a polytropic state equation for a n-dimensional metric associated to a perfect fluid. Some of them represent gravitational collapse with black hole or naked singularity formation. We found also an accelerating cosmological model. (author)

Dynamical 3-Space Gravity Theory: Effects on Polytropic Solar Models

Directory of Open Access Journals (Sweden)

May R. D.

2011-01-01

Full Text Available Numerous experiments and observations have confirmed the existence of a dynamical 3-space, detectable directly by light-speed anisotropy experiments, and indirectly by means of novel gravitational effects, such as bore hole g anomalies, predictable black hole masses, flat spiral-galaxy rotation curves, and the expansion of the universe, all without dark matter and dark energy. The dynamics for this 3-space follows from a unique generalisation of Newtonian gravity, once that is cast into a velocity formalism. This new theory of gravity is applied to the solar model of the sun to compute new density, pressure and temperature profiles, using polytrope modelling of the equation of state for the matter. These results should be applied to a re-analysis of solar neutrino production, and to stellar evolution in general.

A Comparison between Physics-based and Polytropic MHD Models for Stellar Coronae and Stellar Winds of Solar Analogs

Energy Technology Data Exchange (ETDEWEB)

Cohen, O. [Lowell Center for Space Science and Technology, University of Massachusetts, Lowell, MA 01854 (United States)

2017-02-01

The development of the Zeeman–Doppler Imaging (ZDI) technique has provided synoptic observations of surface magnetic fields of low-mass stars. This led the stellar astrophysics community to adopt modeling techniques that have been used in solar physics using solar magnetograms. However, many of these techniques have been neglected by the solar community due to their failure to reproduce solar observations. Nevertheless, some of these techniques are still used to simulate the coronae and winds of solar analogs. Here we present a comparative study between two MHD models for the solar corona and solar wind. The first type of model is a polytropic wind model, and the second is the physics-based AWSOM model. We show that while the AWSOM model consistently reproduces many solar observations, the polytropic model fails to reproduce many of them, and in the cases where it does, its solutions are unphysical. Our recommendation is that polytropic models, which are used to estimate mass-loss rates and other parameters of solar analogs, must first be calibrated with solar observations. Alternatively, these models can be calibrated with models that capture more detailed physics of the solar corona (such as the AWSOM model) and that can reproduce solar observations in a consistent manner. Without such a calibration, the results of the polytropic models cannot be validated, but they can be wrongly used by others.

QUIPS: Time-dependent properties of quasi-invariant self-gravitating polytropes

International Nuclear Information System (INIS)

Munier, A.; Feix, M.R.

1983-01-01

Quasi-invariance, a method based on group tranformations, is used to obtain time-dependent solutions for the expansion and/or contraction of a self-gravitating sphere of perfect gas with polytopic index n. Quasi-invariance transforms the equations of hydrodynamics into ''dual equations'' exhibiting extra terms such as a friction, a mass source or sink term, and a centripetal/centrifugal force. The search for stationary solutions in this ''dual space'' leads to a new class of time-dependent solutions, the QUIP (for Quasi-invariant polytrope), which generalizes Emden's static model and introduces a characteristic frequency a related to Jean's frequency. The second order differential equation describing the solution is integrated numerically. A critical point is seen always to exist for nnot =3. Solutions corresponding in the ''dual space'' to a time-dependent generalization of Eddington's standard model (n = 3) are discussed. These solutions conserve both the total mass and the energy. A transition between closed and open structures is seen to take place at a particular frequency a/sub c/. For n = 3, no critical point arises in the ''dual space'' due to the self-similar motion of the fluid. A new time-dependent mass-radius relation and a generalized Betti-Ritter relation are obtained. Conclusions about the existence of a minimum Q-factor are presented

Emden-Chandrasekhar axisymmetric, solid-body rotating polytropes. Pt. 1. Exact solutions for the special cases N = 0, 1 and 5

Energy Technology Data Exchange (ETDEWEB)

Caimmi, R [Padua Univ. (Italy). Ist. di Astronomia

1980-08-01

The basic theory on polytropes is revisited and EC polytropes are defined. The first-order approximation theory of Chandrasekhar (1933a, b, c) and Chandrasekhar and Lebovitz (1962) is reviewed, refined and extended in such a way that better results are obtained without involving hard analytical or numerical techniques. A more precise equation is given in defining non-outer equipotential surfaces, and a new method is adopted in determining the explicit expression of the gravitational potential.

Generalized irreversible heat-engine experiencing a complex heat-transfer law

International Nuclear Information System (INIS)

Chen Lingen; Li Jun; Sun Fengrui

2008-01-01

The fundamental optimal relation between optimal power-output and efficiency of a generalized irreversible Carnot heat-engine is derived based on a generalized heat-transfer law, including a generalized convective heat-transfer law and a generalized radiative heat-transfer law, q ∝ (ΔT n ) m . The generalized irreversible Carnot-engine model incorporates several internal and external irreversibilities, such as heat resistance, bypass heat-leak, friction, turbulence and other undesirable irreversibility factors. The added irreversibilities, besides heat resistance, are characterized by a constant parameter and a constant coefficient. The effects of heat-transfer laws and various loss terms are analyzed. The results obtained corroborate those in the literature

A pitfall of piecewise-polytropic equation of state inference

Science.gov (United States)

Raaijmakers, Geert; Riley, Thomas E.; Watts, Anna L.

2018-05-01

The only messenger radiation in the Universe which one can use to statistically probe the Equation of State (EOS) of cold dense matter is that originating from the near-field vicinities of compact stars. Constraining gravitational masses and equatorial radii of rotating compact stars is a major goal for current and future telescope missions, with a primary purpose of constraining the EOS. From a Bayesian perspective it is necessary to carefully discuss prior definition; in this context a complicating issue is that in practice there exist pathologies in the general relativistic mapping between spaces of local (interior source matter) and global (exterior spacetime) parameters. In a companion paper, these issues were raised on a theoretical basis. In this study we reproduce a probability transformation procedure from the literature in order to map a joint posterior distribution of Schwarzschild gravitational masses and radii into a joint posterior distribution of EOS parameters. We demonstrate computationally that EOS parameter inferences are sensitive to the choice to define a prior on a joint space of these masses and radii, instead of on a joint space interior source matter parameters. We focus on the piecewise-polytropic EOS model, which is currently standard in the field of astrophysical dense matter study. We discuss the implications of this issue for the field.

The generalized vectorial laws of reflection and refraction

International Nuclear Information System (INIS)

Bhattacharjee, Pramode Ranjan

2005-01-01

This paper discloses two important discoveries. These are: (i) discovery of ambiguity in the well-established laws of reflection and refraction of light which have been in regular use for many years, and (ii) discovery of generalized vectorial laws of reflection and refraction of light. The existing definitions of angle of incidence, angle of reflection and angle of refraction are considered first. Each of these definitions is found to be ambiguous, not in compliance with the fundamental definition of angle in geometry. Two typical questions (one in the case of reflection and the other for refraction) have been addressed, which cannot be dealt with by using the existing laws of reflection and refraction of light. Thus, the existing laws of reflection and refraction of light seem to be ambiguous in respect of generality and their validity in a broad sense is questionable. With a view to removing the ambiguities, proper definitions of the above three angles are given first and then the statement of the generalized vectorial law of reflection (as well as that of refraction) has been offered

The generalized second law of thermodynamics in generalized gravity theories

International Nuclear Information System (INIS)

Wu Shaofeng; Yang Guohong; Wang Bin; Zhang Pengming

2008-01-01

We investigate the generalized second law of thermodynamics (GSL) in generalized theories of gravity. We examine the total entropy evolution with time including the horizon entropy, the non-equilibrium entropy production, and the entropy of all matter, field and energy components. We derive a universal condition to protect the generalized second law and study its validity in different gravity theories. In Einstein gravity (even in the phantom-dominated universe with a Schwarzschild black hole), Lovelock gravity and braneworld gravity, we show that the condition to keep the GSL can always be satisfied. In f(R) gravity and scalar-tensor gravity, the condition to protect the GSL can also hold because the temperature should be positive, gravity is always attractive and the effective Newton constant should be an approximate constant satisfying the experimental bounds

Superfluid hydrodynamics of polytropic gases: dimensional reduction and sound velocity

International Nuclear Information System (INIS)

Bellomo, N; Mazzarella, G; Salasnich, L

2014-01-01

Motivated by the fact that two-component confined fermionic gases in Bardeen–Cooper–Schrieffer–Bose–Einstein condensate (BCS–BEC) crossover can be described through an hydrodynamical approach, we study these systems—both in the cigar-shaped configuration and in the disc-shaped one—by using a polytropic Lagrangian density. We start from the Popov Lagrangian density and obtain, after a dimensional reduction process, the equations that control the dynamics of such systems. By solving these equations we study the sound velocity as a function of the density by analyzing how the dimensionality affects this velocity. (paper)

Stationary spiral flow in polytropic stellar models

Science.gov (United States)

Pekeris, C. L.

1980-01-01

It is shown that, in addition to the static Emden solution, a self-gravitating polytropic gas has a dynamic option in which there is stationary flow along spiral trajectories wound around the surfaces of concentric tori. The motion is obtained as a solution of a partial differential equation which is satisfied by the meridional stream function, coupled with Poisson's equation and a Bernoulli-type equation for the pressure (density). The pressure is affected by the whole of the Bernoulli term rather than by the centrifugal part only, which acts for a rotating model, and it may be reduced down to zero at the center. The spiral type of flow is illustrated for an incompressible fluid (n = 0), for which an exact solution is obtained. The features of the dynamic constant-density model are discussed as a basis for future comparison with the solution for compressible models. PMID:16592825

General Laws and Centripetal Science

NARCIS (Netherlands)

Jagers Op Akkerhuis, G.A.J.M.

2014-01-01

The large number of discoveries in the last few decades has caused a scientific crisis that is characterised by overspecialisation and compartmentalisation. To deal with this crisis, scientists look for integrating approaches, such as general laws and unifying theories. Representing what can be

Stability of Thin Shell Wormholes in Born-Infeld Theory Supported by Polytropic Phantom Energy

Energy Technology Data Exchange (ETDEWEB)

Eid, Ali [Cairo University, Giza (Egypt)

2017-02-15

In the framework of the Darmois-Israel formalism, the dynamical equations of motion of spherically-symmetric thin-shell wormholes supported by a polytropic phantom energy in Einstein-Born-Infeld theory are constructed. A stability analysis of the spherically-symmetric thin-shell wormhole by using the standard potential method is carried out. The existence of stable, static solutions depends on the values of some parameters.

Generalized second law of thermodynamics in quintom dominated universe

International Nuclear Information System (INIS)

Setare, M.R.

2006-01-01

In this Letter we will investigate the validity of the generalized second law of thermodynamics for the quintom model of dark energy. Reviewing briefly the quintom scenario of dark energy, we will study the conditions of validity of the generalized second law of thermodynamics in three cases: quintessence dominated, phantom dominated and transition from quintessence to phantom will be discussed

Yes! There are resilient generalizations (or "laws") in ecology.

Science.gov (United States)

Linquist, Stefan; Gregory, T Ryan; Elliott, Tyler A; Saylor, Brent; Kremer, Stefan C; Cottenie, Karl

2016-06-01

ABSTRACT It is often argued that ecological communities admit of no useful generalizations or "laws" because these systems are especially prone to contingent historical events. Detractors respond that this argument assumes an overly stringent definition of laws of nature. Under a more relaxed conception, it is argued that ecological laws emerge at the level of communities and elsewhere. A brief review of this debate reveals an issue with deep philosophical roots that is unlikely to be resolved by a better understanding of generalizations in ecology. We therefore propose a strategy for transforming the conceptual question about the nature of ecological laws into a set of empirically tractable hypotheses about the relative re- silience of ecological generalizations across three dimensions: taxonomy, habitat type, and scale. These hypotheses are tested using a survey of 240 meta-analyses in ecology. Our central finding is that generalizations in community ecology are just as prevalent and as resilient as those in population or ecosystem ecology. These findings should help to establish community ecology as a generality-seeking science as opposed to a science of case studies. It also supports the capacity for ecologists, working at any of the three levels, to inform matters of public policy.

Generalized Laws of Black Hole Thermodynamics and Quantum Conservation Laws on Hawking Radiation Process

OpenAIRE

Wu, S. Q.; Cai, X.

2000-01-01

Four classical laws of black hole thermodynamics are extended from exterior (event) horizon to interior (Cauchy) horizon. Especially, the first law of classical thermodynamics for Kerr-Newman black hole (KNBH) is generalized to those in quantum form. Then five quantum conservation laws on the KNBH evaporation effect are derived in virtue of thermodynamical equilibrium conditions. As a by-product, Bekenstein-Hawking's relation $ S=A/4 $ is exactly recovered.

Generalized laws of black-hole thermodynamics and quantum conservation laws on Hawking radiation process

International Nuclear Information System (INIS)

Wu, S.Q.; Cai, X.

2000-01-01

Four classical laws of black-hole thermodynamics are extended from exterior (event) horizon to interior (Cauchy) horizon. Especially, the first law of classical thermodynamics for Kerr-Newman black hole (KNBH) is generalized to those in quantum form. Then five quantum conservation laws on the KNBH evaporation effect are derived in virtue of thermodynamical equilibrium conditions. As a by-product, Bekenstein-Haw king's relation S=A/4 is exactly recovered

New Area Law in General Relativity.

Science.gov (United States)

Bousso, Raphael; Engelhardt, Netta

2015-08-21

We report a new area law in general relativity. A future holographic screen is a hypersurface foliated by marginally trapped surfaces. We show that their area increases monotonically along the foliation. Future holographic screens can easily be found in collapsing stars and near a big crunch. Past holographic screens exist in any expanding universe and obey a similar theorem, yielding the first rigorous area law in big bang cosmology. Unlike event horizons, these objects can be identified at finite time and without reference to an asymptotic boundary. The Bousso bound is not used, but it naturally suggests a thermodynamic interpretation of our result.

Relic gravitational waves and the generalized second law

International Nuclear Information System (INIS)

Izquierdo, German; Pavon, Diego

2004-01-01

The generalized second law of gravitational thermodynamics is applied to the present era of accelerated expansion of the Universe. In spite of the fact that the entropy of matter and relic gravitational waves inside the event horizon diminish, the mentioned law is fulfilled provided that the expression for the entropy density of the gravitational waves satisfies a certain condition

Generalized Stefan-Boltzmann Law

Science.gov (United States)

Montambaux, Gilles

2018-03-01

We reconsider the thermodynamic derivation by L. Boltzmann of the Stefan law and we generalize it for various different physical systems whose chemical potential vanishes. Being only based on classical arguments, therefore independent of the quantum statistics, this derivation applies as well to the saturated Bose gas in various geometries as to "compensated" Fermi gas near a neutrality point, such as a gas of Weyl Fermions. It unifies in the same framework the thermodynamics of many different bosonic or fermionic non-interacting gases which were until now described in completely different contexts.

Ghost condensate and generalized second law

International Nuclear Information System (INIS)

Mukohyama, Shinji

2009-01-01

Dubovsky and Sibiryakov recently proposed a scenario in which particles of different species propagate with different speeds due to their direct couplings to ghost condensate. It was argued that this extended version of ghost condensate allows a gedanken experiment leading to violation of the generalized second law. However, in the original ghost condensate scenario, difference in propagation speeds is suppressed by M 2 /M Pl 2 , where M is the order parameter of spontaneous Lorentz breaking and M Pl is the Planck scale. In this case the energy transfer necessary for the gedanken experiment is so slow that the timescale of decrease of entropy, if any, is always longer than the Jeans timescale of ghost condensate. Hence the generalized second law is not violated by the gedanken experiment in the original ghost condensate scenario. This conclusion trivially extends to gauged ghost condensation by taking into account accretion of gauged ghost condensate into a black hole.

Complex-plane strategy for computing rotating polytropic models - efficiency and accuracy of the complex first-order perturbation theory

International Nuclear Information System (INIS)

Geroyannis, V.S.

1988-01-01

In this paper, a numerical method is developed for determining the structure distortion of a polytropic star which rotates either uniformly or differentially. This method carries out the required numerical integrations in the complex plane. The method is implemented to compute indicative quantities, such as the critical perturbation parameter which represents an upper limit in the rotational behavior of the star. From such indicative results, it is inferred that this method achieves impressive improvement against other relevant methods; most important, it is comparable to some of the most elaborate and accurate techniques on the subject. It is also shown that the use of this method with Chandrasekhar's first-order perturbation theory yields an immediate drastic improvement of the results. Thus, there is no neeed - for most applications concerning rotating polytropic models - to proceed to the further use of the method with higher order techniques, unless the maximum accuracy of the method is required. 31 references

GRAVITATIONAL INSTABILITY OF ROTATING, PRESSURE-CONFINED, POLYTROPIC GAS DISKS WITH VERTICAL STRATIFICATION

International Nuclear Information System (INIS)

Kim, Jeong-Gyu; Kim, Woong-Tae; Seo, Young Min; Hong, Seung Soo

2012-01-01

We investigate the gravitational instability (GI) of rotating, vertically stratified, pressure-confined, polytropic gas disks using a linear stability analysis as well as analytic approximations. The disks are initially in vertical hydrostatic equilibrium and bounded by a constant external pressure. We find that the GI of a pressure-confined disk is in general a mixed mode of the conventional Jeans and distortional instabilities, and is thus an unstable version of acoustic-surface-gravity waves. The Jeans mode dominates in weakly confined disks or disks with rigid boundaries. On the other hand, when the disk has free boundaries and is strongly pressure confined, the mixed GI is dominated by the distortional mode that is surface-gravity waves driven unstable under their own gravity and thus incompressible. We demonstrate that the Jeans mode is gravity-modified acoustic waves rather than inertial waves and that inertial waves are almost unaffected by self-gravity. We derive an analytic expression for the effective sound speed c eff of acoustic-surface-gravity waves. We also find expressions for the gravity reduction factors relative to a razor-thin counterpart that are appropriate for the Jeans and distortional modes. The usual razor-thin dispersion relation, after correcting for c eff and the reduction factors, closely matches the numerical results obtained by solving a full set of linearized equations. The effective sound speed generalizes the Toomre stability parameter of the Jeans mode to allow for the mixed GI of vertically stratified, pressure-confined disks.

The tensorial conservation law in general relativity

International Nuclear Information System (INIS)

Zhao, M.G.

1984-01-01

A general tensorial conservation law is formulated by starting from the invariance of the gravitational Lagrangian density. Utilising this new formula, the author derives some reasonable results for the mass-energy distribution which are in accordance with the Newtonian formulae. (author)

On the generalized second law for rotating black holes

International Nuclear Information System (INIS)

Curir, A.

1986-01-01

The generalized second law of thermodynamics for rotating black holes is reexamined in the superradiant range in order to take account of the contribution to the production of entropy coming from the semiclassical non-thermal emission. After including this new contribution, the validity of the law is proved by using statistical thermodynamics arguments. (orig.)

Third law of thermodynamics as a key test of generalized entropies.

Science.gov (United States)

Bento, E P; Viswanathan, G M; da Luz, M G E; Silva, R

2015-02-01

The laws of thermodynamics constrain the formulation of statistical mechanics at the microscopic level. The third law of thermodynamics states that the entropy must vanish at absolute zero temperature for systems with nondegenerate ground states in equilibrium. Conversely, the entropy can vanish only at absolute zero temperature. Here we ask whether or not generalized entropies satisfy this fundamental property. We propose a direct analytical procedure to test if a generalized entropy satisfies the third law, assuming only very general assumptions for the entropy S and energy U of an arbitrary N-level classical system. Mathematically, the method relies on exact calculation of β=dS/dU in terms of the microstate probabilities p(i). To illustrate this approach, we present exact results for the two best known generalizations of statistical mechanics. Specifically, we study the Kaniadakis entropy S(κ), which is additive, and the Tsallis entropy S(q), which is nonadditive. We show that the Kaniadakis entropy correctly satisfies the third law only for -1law for q<1. Finally, we give a concrete example of the power of our proposed method by applying it to a paradigmatic system: the one-dimensional ferromagnetic Ising model with nearest-neighbor interactions.

Thermodynamic laws for generalized f(R) gravity with curvature-matter coupling

International Nuclear Information System (INIS)

Wu Yabo; Zhao Yueyue; Cai Ronggen; Lu Jianbo; Lu Junwang; Gao Xiaojing

2012-01-01

The first law and the generalized second law (GSL) of thermodynamics for the generalized f(R) gravity with curvature-matter coupling are studied in the spatially homogeneous, isotropic FRW universe. The research results show that the field equations of the generalized f(R) gravity with curvature-matter coupling can be cast to the form of the first law of thermodynamics with the so-called the entropy production terms dS ¯ and the GSL can be given by considering the FRW universe filled only with ordinary matter enclosed by the dynamical apparent horizon with the Hawking temperature. Furthermore, as a concrete example, by utilizing the GSL the constraints on the gravitational model with f 1 (R)=R+αR l and f 2 (R)=R m are also discussed. It is worth noting these results given by us are quite general and can degenerate to the ones in Einstein's general relativity and pure f(R) gravity with non-coupling and non-minimal coupling as special cases. Comparing with the case of Einstein's general relativity, the appearance of the entropy production term dS ¯ in the first law of thermodynamics demonstrates that the horizon thermodynamics is non-equilibrium one for generalized f(R) gravity with curvature-matter coupling, which is consistent with the arguments given in Akbar and Cai (2007) [13] and Eling et al. (2006) [18].

International Law, Cultural Diversity, and The Environment: the Case of the General Forestry Law in Colombia

OpenAIRE

Bonilla-Maldonado, Daniel Eduardo; Universidad de los Andes

2015-01-01

International law has been repeatedly challenged for its exclusionary character and its imperial uses. These critiques describe many of its structures and dynamics in a precise manner. However, international law may be a useful instrument for protecting the legitimate interests of the States of the Global South in general, and of the distinct social and cultural groups that form them, in particular. Yet, in order to understand international law's potential for emancipation or social resistanc...

Generalized Faraday law derived from classical forces in a rotating frame

OpenAIRE

Choi, Taeseung

2009-01-01

We show the additional spin dependent classical force due to the rotation of an electron spin's rest frame is essential to derive a spin-Faraday law by using an analogy with the usual Faraday law. The contribution of the additional spin dependent force to the spin-Faraday law is the same as that of the spin geometric phase. With this observations, Faraday law is generalized to include both the usual Faraday and the spin-Faraday laws in a unified manner.

Efficient coding explains the universal law of generalization in human perception.

Science.gov (United States)

Sims, Chris R

2018-05-11

Perceptual generalization and discrimination are fundamental cognitive abilities. For example, if a bird eats a poisonous butterfly, it will learn to avoid preying on that species again by generalizing its past experience to new perceptual stimuli. In cognitive science, the "universal law of generalization" seeks to explain this ability and states that generalization between stimuli will follow an exponential function of their distance in "psychological space." Here, I challenge existing theoretical explanations for the universal law and offer an alternative account based on the principle of efficient coding. I show that the universal law emerges inevitably from any information processing system (whether biological or artificial) that minimizes the cost of perceptual error subject to constraints on the ability to process or transmit information. Copyright © 2018 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works.

Generalized laws of thermodynamics in the presence of correlations.

Science.gov (United States)

Bera, Manabendra N; Riera, Arnau; Lewenstein, Maciej; Winter, Andreas

2017-12-19

The laws of thermodynamics, despite their wide range of applicability, are known to break down when systems are correlated with their environments. Here we generalize thermodynamics to physical scenarios which allow presence of correlations, including those where strong correlations are present. We exploit the connection between information and physics, and introduce a consistent redefinition of heat dissipation by systematically accounting for the information flow from system to bath in terms of the conditional entropy. As a consequence, the formula for the Helmholtz free energy is accordingly modified. Such a remedy not only fixes the apparent violations of Landauer's erasure principle and the second law due to anomalous heat flows, but also leads to a generally valid reformulation of the laws of thermodynamics. In this information-theoretic approach, correlations between system and environment store work potential. Thus, in this view, the apparent anomalous heat flows are the refrigeration processes driven by such potentials.

A polytropic model of a critical two-phase flow in a bed of spherical particles

Directory of Open Access Journals (Sweden)

Tairov Emir

2017-01-01

Full Text Available The paper is concerned with a model of isenthalpic flow of vapor-water mixture in a fixed bed of solid particles. The mixture expansion process is considered to be polytropic. Similarly to the known problem of gas dynamics of a granular bed we obtained the relationships for calculation of a critical mass velocity. The results of the calculation based on a theoretical model are compared with the experimental data obtained in the packed beds of steel balls, 2 mm and 4 mm in diameter.

Generalized Arcsine Laws for Fractional Brownian Motion.

Science.gov (United States)

Sadhu, Tridib; Delorme, Mathieu; Wiese, Kay Jörg

2018-01-26

The three arcsine laws for Brownian motion are a cornerstone of extreme-value statistics. For a Brownian B_{t} starting from the origin, and evolving during time T, one considers the following three observables: (i) the duration t_{+} the process is positive, (ii) the time t_{last} the process last visits the origin, and (iii) the time t_{max} when it achieves its maximum (or minimum). All three observables have the same cumulative probability distribution expressed as an arcsine function, thus the name arcsine laws. We show how these laws change for fractional Brownian motion X_{t}, a non-Markovian Gaussian process indexed by the Hurst exponent H. It generalizes standard Brownian motion (i.e., H=1/2). We obtain the three probabilities using a perturbative expansion in ϵ=H-1/2. While all three probabilities are different, this distinction can only be made at second order in ϵ. Our results are confirmed to high precision by extensive numerical simulations.

Generalized Second Law of Thermodynamics in Parabolic LTB Inhomogeneous Cosmology

International Nuclear Information System (INIS)

Sheykhi, A.; Moradpour, H.; Sarab, K. Rezazadeh; Wang, B.

2015-01-01

We study thermodynamics of the parabolic Lemaitre–Tolman–Bondi (LTB) cosmology supported by a perfect fluid source. This model is the natural generalization of the flat Friedmann–Robertson–Walker (FRW) universe, and describes an inhomogeneous universe with spherical symmetry. After reviewing some basic equations in the parabolic LTB cosmology, we obtain a relation for the deceleration parameter in this model. We also obtain a condition for which the universe undergoes an accelerating phase at the present time. We use the first law of thermodynamics on the apparent horizon together with the Einstein field equations to get a relation for the apparent horizon entropy in LTB cosmology. We find out that in LTB model of cosmology, the apparent horizon's entropy could be feeded by a term, which incorporates the effects of the inhomogeneity. We consider this result and get a relation for the total entropy evolution, which is used to examine the generalized second law of thermodynamics for an accelerating universe. We also verify the validity of the second law and the generalized second law of thermodynamics for a universe filled with some kinds of matters bounded by the event horizon in the framework of the parabolic LTB model. (paper)

Determining Rheological Parameters of Generalized Yield-Power-Law Fluid Model

Directory of Open Access Journals (Sweden)

Stryczek Stanislaw

2004-09-01

Full Text Available The principles of determining rheological parameters of drilling muds described by a generalized yield-power-law are presented in the paper. Functions between tangent stresses and shear rate are given. The conditions of laboratory measurements of rheological parameters of generalized yield-power-law fluids are described and necessary mathematical relations for rheological model parameters given. With the block diagrams, the methodics of numerical solution of these relations has been presented. Rheological parameters of an exemplary drilling mud have been calculated with the use of this numerical program.

24 CFR 4.34 - Review of Inspector General's report by the Ethics Law Division.

Science.gov (United States)

2010-04-01

... report by the Ethics Law Division. 4.34 Section 4.34 Housing and Urban Development Office of the... Funding Decisions § 4.34 Review of Inspector General's report by the Ethics Law Division. After receipt of the Inspector General's report, the Ethics Law Division shall review the facts and circumstances of...

Bound on viscosity and the generalized second law of thermodynamics

International Nuclear Information System (INIS)

Fouxon, Itzhak; Betschart, Gerold; Bekenstein, Jacob D.

2008-01-01

We describe a new paradox for ideal fluids. It arises in the accretion of an ideal fluid onto a black hole, where, under suitable boundary conditions, the flow can violate the generalized second law of thermodynamics. The paradox indicates that there is in fact a lower bound to the correlation length of any real fluid, the value of which is determined by the thermodynamic properties of that fluid. We observe that the universal bound on entropy, itself suggested by the generalized second law, puts a lower bound on the correlation length of any fluid in terms of its specific entropy. With the help of a new, efficient estimate for the viscosity of liquids, we argue that this also means that viscosity is bounded from below in a way reminiscent of the conjectured Kovtun-Son-Starinets lower bound on the ratio of viscosity to entropy density. We conclude that much light may be shed on the Kovtun-Son-Starinets bound by suitable arguments based on the generalized second law

The generalized Ohm's law in collisionless magnetic reconnection

International Nuclear Information System (INIS)

Cai, H.J.; Lee, L.C.

1997-01-01

The generalized Ohm close-quote s law and the force balance near neutral lines in collisionless magnetic reconnection is studied based on two-dimensional full particle simulations in which the ion endash electron mass ratio is set to be 1836. The off-diagonal elements of a plasma pressure tensor are found to be responsible for the breakdown of the frozen-in condition in collisionless reconnection. While the off-diagonal elements of the electron pressure tensor are dominant terms in the generalized Ohm close-quote s law near neutral lines, the ion off-diagonal pressure terms are of significant importance when ions are main current carriers. The spatial scale of electron off-diagonal pressure term P xy (e) is also found to be proportional to the Dungey length scale, (m e E y /eβ 2 ) 1/3 , where β=∂B z /∂x. copyright 1997 American Institute of Physics

The generalized second law of thermodynamics in Hořava-Lifshitz cosmology

Energy Technology Data Exchange (ETDEWEB)

Jamil, Mubasher [Center for Advanced Mathematics and Physics, National University of Sciences and Technology, H-12, Islamabad (Pakistan); Saridakis, Emmanuel N. [Department of Physics, University of Athens, GR-15771 Athens (Greece); Setare, M.R., E-mail: mjamil@camp.nust.edu.pk, E-mail: msaridak@phys.uoa.gr, E-mail: rezakord@ipm.ir [Department of Campus of Bijar, University of Kurdistan, Takht Street, Bijar (Iran, Islamic Republic of)

2010-11-01

We investigate the validity of the generalized second law of thermodynamics in a universe governed by Hořava-Lifshitz gravity. Under the equilibrium assumption, that is in the late-time cosmological regime, we calculate separately the entropy time-variation for the matter fluid and, using the modified entropy relation, that of the apparent horizon itself. We find that under detailed balance the generalized second law is generally valid for flat and closed geometry and it is conditionally valid for an open universe, while beyond detailed balance it is only conditionally valid for all curvatures. Furthermore, we also follow the effective approach showing that it can lead to misleading results. The non-complete validity of the generalized second law could either provide a suggestion for its different application, or act as an additional problematic feature of Hořava-Lifshitz gravity.

Generalized Faraday law derived from classical forces in a rotating frame

International Nuclear Information System (INIS)

Choi, Taeseung

2010-01-01

We show that an additional spin-dependent classical force due to the rotation of an electron spin's rest frame is essential to derive a spin-Faraday law that has the same form as the usual Faraday law. We show that the contribution of the additional spin-dependent force to the spin-Faraday law is the same as the time derivative of the spin geometric phase. With this observations, the spin-Faraday law is generalized to include both an Aharonov-Casher (AC) effect and a scalar AC effect in a unified manner.

20 CFR 405.301 - Hearing before an administrative law judge-general.

Science.gov (United States)

2010-04-01

... law judge. (c) You may examine the evidence used in making the decision or determination under review... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Hearing before an administrative law judge-general. 405.301 Section 405.301 Employees' Benefits SOCIAL SECURITY ADMINISTRATION ADMINISTRATIVE REVIEW...

Generalization of the Biot--Savart law to Maxwell's equations using special relativity

International Nuclear Information System (INIS)

Neuenschwander, D.E.; Turner, B.N.

1992-01-01

Maxwell's equations are obtained by generalizing the laws of magnetostatics, which follow from the Biot--Savart law and superposition, to be consistent with special relativity. The Lorentz force on a charged particle and its rate of energy change also follow by making Newton's second law for a particle in a magnetostatic field consistent with special relativity

Generalized second law of thermodynamic in modified teleparallel theory

Energy Technology Data Exchange (ETDEWEB)

Zubair, M. [COMSATS Institute of Information Technology, Department of Mathematics, Lahore (Pakistan); Bahamonde, Sebastian [University College London, Department of Mathematics, London (United Kingdom); Jamil, Mubasher [National University of Sciences and Technology (NUST), Department of Mathematics, School of Natural Sciences (SNS), Islamabad (Pakistan)

2017-07-15

This study is conducted to examine the validity of the generalized second law of thermodynamics (GSLT) in flat FRW for modified teleparallel gravity involving coupling between a scalar field with the torsion scalar T and the boundary term B = 2∇{sub μ}T{sup μ}. This theory is very useful, since it can reproduce other important well-known scalar field theories in suitable limits. The validity of the first and second law of thermodynamics at the apparent horizon is discussed for any coupling. As examples, we have also explored the validity of those thermodynamics laws in some new cosmological solutions under the theory. Additionally, we have also considered the logarithmic entropy corrected relation and discuss the GSLT at the apparent horizon. (orig.)

Generalized second law of thermodynamic in modified teleparallel theory

International Nuclear Information System (INIS)

Zubair, M.; Bahamonde, Sebastian; Jamil, Mubasher

2017-01-01

This study is conducted to examine the validity of the generalized second law of thermodynamics (GSLT) in flat FRW for modified teleparallel gravity involving coupling between a scalar field with the torsion scalar T and the boundary term B = 2∇ μ T μ . This theory is very useful, since it can reproduce other important well-known scalar field theories in suitable limits. The validity of the first and second law of thermodynamics at the apparent horizon is discussed for any coupling. As examples, we have also explored the validity of those thermodynamics laws in some new cosmological solutions under the theory. Additionally, we have also considered the logarithmic entropy corrected relation and discuss the GSLT at the apparent horizon. (orig.)

Quantum-mechanical generalization of the Biot-Savart law

International Nuclear Information System (INIS)

Fassio-Canuto, L.

1978-01-01

The complex geometrical considerations involved in deriving the magnetic field due to a current of assigned geometry can be considerably simplified and, therefore, generalized if one employs the field-theoretical relation between the field Asub(μ) and the current jsub(μ). In the general case of a current with helicoidal structure, the magnetic field can be found for any point of space. The particular cases of the loop, the solenoid and the straight wire are then easily derived. The rationale for wanting to generalize the classical Biot-Savart law to include quantum-mechanical effects is discussed in the light of a more general program intended to study the origin of magnetic fields in collapsed objects. (author)

General Form of Model-Free Control Law and Convergence Analyzing

Directory of Open Access Journals (Sweden)

Xiuying Li

2012-01-01

Full Text Available The general form of model-free control law is introduced, and its convergence is analyzed. Firstly, the necessity to improve the basic form of model free control law is explained, and the functional combination method as the approach of improvement is presented. Then, a series of sufficient conditions of convergence are given. The analysis denotes that these conditions can be satisfied easily in the engineering practice.

The general principles of the Chinese contract law from the perspective of an (English) Common lawyer

OpenAIRE

Twigg-Flesner, Christian

2017-01-01

This chapter will contrast the statement of general principles found in Arts.1-7 of the Chinese Contract Law (“CCL”) with the approach to general principles of contract law in the (English) common law. The particular purpose of this paper will be on how these two contract law regimes regard contractual freedom and the extent to which there are limitations to this. It will begin with a short summary account of the CCL’s general principles. The bulk of this paper will then set out the English c...

Generalized laws of refraction that can lead to wave-optically forbidden light-ray fields.

Science.gov (United States)

Courtial, Johannes; Tyc, Tomáš

2012-07-01

The recent demonstration of a metamaterial phase hologram so thin that it can be classified as an interface in the effective-medium approximation [Science 334, 333 (2011)] has dramatically increased interest in generalized laws of refraction. Based on the fact that scalar wave optics allows only certain light-ray fields, we divide generalized laws of refraction into two categories. When applied to a planar cross section through any allowed light-ray field, the laws in the first category always result in a cross section through an allowed light-ray field again, whereas the laws in the second category can result in a cross section through a forbidden light-ray field.

Generalized laws of reflection and refraction from transformation optics

OpenAIRE

Xu, Yadong; Yao, Kan; Chen, Huanyang

2012-01-01

Based on transformation optics, we introduce another set of generalized laws of reflection and refraction (differs from that of [Science 334, 333 (2011)]), through which a transformation media slab is derived as a meta-surface, producing anomalous reflection and refraction for all polarizations of incident light.

Dynamical laws of superenergy in general relativity

International Nuclear Information System (INIS)

Gomez-Lobo, Alfonso GarcIa-Parrado

2008-01-01

The Bel and Bel-Robinson tensors were introduced nearly 50 years ago in an attempt to generalize to gravitation the energy-momentum tensor of electromagnetism. This generalization was successful from the mathematical point of view because these tensors share mathematical properties which are remarkably similar to those of the energy-momentum tensor of electromagnetism. However, the physical role of these tensors in general relativity has remained obscure and no interpretation has achieved wide acceptance. In principle, they cannot represent energy and the term superenergy has been coined for the hypothetical physical magnitude lying behind them. In this work, we try to shed light on the true physical meaning of superenergy by following the same procedure which enables us to give an interpretation of the electromagnetic energy. This procedure consists in performing an orthogonal splitting of the Bel and Bel-Robinson tensors and analyzing the different parts resulting from the splitting. In the electromagnetic case such splitting gives rise to the electromagnetic energy density, the Poynting vector and the electromagnetic stress tensor, each of them having a precise physical interpretation which is deduced from the dynamical laws of electromagnetism (Poynting theorem). The full orthogonal splitting of the Bel and Bel-Robinson tensors is more complex but, as expected, similarities with electromagnetism are present. Also the covariant divergence of the Bel tensor is analogous to the covariant divergence of the electromagnetic energy-momentum tensor and the orthogonal splitting of the former is found. The ensuing equations are to the superenergy what the Poynting theorem is to electromagnetism. Some consequences of these dynamical laws of superenergy are explored, among them the possibility of defining superenergy radiative states for the gravitational field

[The concept of health in the General Health Law (1986)].

Science.gov (United States)

Peral, D

1993-01-01

The 1986 "Le General de Sanidad" (Sanitary General Regulations) has been studied using the method of the "Topología del Discurso" in order to elucidate what are the thoughts of the lawmakers. The law protects not only the population of catastrophes as it happened with the choleric epidemic of the XIX century, but considers a new concept a sanitary wealth should be provided to the individuals. Together with this new concept there are new ones such as equality and universalization of the sanitary assistence that would be keys of the aim of the lawmakers: to coordinate all the State resources in the reform of the spanish sanity. This includes the integration of the Universities. This can help in the understanding of the dificulties in the development and aplication of the Law present reality.

Intrinsic symmetry of the scaling laws and generalized relations for critical indices

International Nuclear Information System (INIS)

Plechko, V.N.

1982-01-01

It is shown that the scating taws for criticat induces can be expressed as a consequence of a simple symmetry principle. Heuristic relations for critical induces of generalizing scaling laws for the case of arbitrary order parameters are presented, which manifestiy have a symmetric form and include the standard scalling laws as a particular case

The validity of the general similarity law for electrical breakdown of gases

International Nuclear Information System (INIS)

Osmokrovic, Predrag; Zivic, Tamara; Loncar, Boris; Vasic, Aleksandra

2006-01-01

This paper investigates the validity of the similarity law in cases of dc and pulse breakdown of gases. Geometrically similar systems insulated with SF 6 gas were used during experiments. It is shown that the similarity law is valid for dc breakdown voltage if the electron mean free path is included in geometrical parameters of the system, but not for pulse breakdown voltages. The explanation for this is the mechanism of the pulse discharge. The similarity law was expanded to take into account mechanisms of pulse breakdown initiation. Thus, the general similarity law is obtained, the validity of which in case of a pulse breakdown is established experimentally

A general qualitative theory of conservation laws, their violation and other spontaneous phenomena

International Nuclear Information System (INIS)

Tahir Shah, K.

1976-10-01

A general theory of conservation laws and other invariants for a physical system through equivalence relations are formulated. The conservation laws are classified according to the type of equivalence relation; group equivalence, homotopical equivalence and other types of equivalence relations giving respective kinds of conservation laws. The stability properties in the topological (and differentiable) sense are discussed using continuous deformations with respect to control parameters. The conservation laws due to the abelian symmetries are shown to be stable through application of well-known theorems

Regulating food law : risk analysis and the precautionary principle as general principles of EU food law

NARCIS (Netherlands)

Szajkowska, A.

2012-01-01

In food law scientific evidence occupies a central position. This study offers a legal insight into risk analysis and the precautionary principle, positioned in the EU as general principles applicable to all food safety measures, both national and EU. It develops a new method of looking at these

Qualitative explanations for red giant formation

International Nuclear Information System (INIS)

Bhaskar, R.; Nigam, A.

1991-01-01

Recent research on giant formation has focused on the need for qualitative explanations. The explanations have the following general, qualitative form: the polytrope n assumes a certain value, that makes (d ln r)/(d ln z) take on a very large value; large increases in r can then be explained in terms of small changes in the variable z. This form is applicable to all the explanations current in the literature: they all have (1) either implicitly or explicitly, both a hydrostatic component and a luminosity-opacity component, and (2) a reliance on singular solutions. Dimensional analysis reveals that power laws that assume the polytrope n to 5 are identical in both the hydrostatic and luminosity-based explanations. 12 refs

Sample and population exponents of generalized Taylor’s law

Czech Academy of Sciences Publication Activity Database

Giometto, A.; Formentin, Marco; Rinaldo, A.; Cohen, J.; Maritan, A.

2015-01-01

Roč. 112, č. 25 (2015), s. 7755-7760 ISSN 0027-8424 R&D Projects: GA ČR GAP201/12/2613 Institutional support: RVO:67985556 Keywords : fluctuation scaling * multiplicative growth * power law * environmental stochasticity * Markovian environment Subject RIV: BA - General Mathematics Impact factor: 9.423, year: 2015 http://library.utia.cas.cz/separaty/2015/SI/formentin-0444162.pdf

The Application of the Socratic Method in Teaching General Education Law Courses

Directory of Open Access Journals (Sweden)

Ling-Shuang Shih

2013-06-01

Full Text Available The Socratic Method emphasizes that students obtain knowledge and test their beliefs in the process of engaging in dialogues. As general education emphasizes critical thinking, this method has much applied value, specifically in teaching law courses in general education programs. In light of different perspectives, the Socratic Method could be classified into three models: the test model, the Meno model, and the Theaetetus model. Besides, it could be classified into two approaches: the non-autocratic approach and the authoritarian approach. The Socratic Method is often adopted in the teaching at law schools in the United States. In their different experiences of studying and teaching, scholars’ views over the use of the Socratic Method in teaching the law is controversial. The approvers consider that the method is effective in teaching basic legal principles. The dissenters consider that the classroom experience is humiliating to all students. However, most scholars would agree that it depends on how well teachers implement the Socratic Method so that students may benefit from the process. Comparatively, there is also possibility that these models or approaches of the Socratic Method might be properly applied in the teaching of different law courses. In United States, the Meno model is mainly applied. Besides, for students’ understanding the application of law, teachers may adopt the authoritarian approach. For students to understand the amending of law, teachers may use the non-autocratic approach. In this article, the author introduced and analyzed his teaching of law using the Socratic Method and demonstrated how useful it has been for educating students to have deliberation ability.

Generalized Second Law of Thermodynamics in Wormhole Geometry with Logarithmic Correction

International Nuclear Information System (INIS)

Faiz-ur-Rahman; Salahuddin; Akbar, M.

2011-01-01

We construct various cases for validity of the generalized second law (GSL) of thermodynamics by assuming the logarithmic correction to the horizon entropy of an evolving wormhole. It is shown that the GSL is always respected for α 0 ≤ 0, whereas for α 0 > 0 the GSL is respected only if πr 2 A+ /ℏ < α. (general)

General presentation of nuclear law

International Nuclear Information System (INIS)

Nercy, B. de

1981-01-01

This article defines the characteristics and origin of nuclear law, in particular the recent existence of this legal discipline in view of the novelty of atomic energy and the need to take into account radiation protection of workers and the population, the increasing internationalisation of this law, and the importance given to non-proliferation physical protection and to control of nuclear activities. Following an analysis of the main international regulations elaborated in the respective frameworks of Euratom, NEA/OECD and IAEA, the author reviews French legislation in this field and finally, he describes the principal fields of application of nuclear law. (NEA) [fr

Does the validity of the first law of thermodynamics imply that the generalized second law of thermodynamics of the universe is bounded by the event horizon?

International Nuclear Information System (INIS)

Mazumder, Nairwita; Chakraborty, Subenoy

2009-01-01

In this work we examine the validity of the generalized second law of thermodynamics of the universe with the event horizon as the boundary assuming the first law of thermodynamics. We consider a homogeneous and isotropic model of the universe, filled with perfect fluid having an arbitrary equation of state. We study the validity of the generalized second law both in Einstein and Einstein-Gauss-Bonnet (EGB) gravity.

Bioethics against disappearance of a man a prism of general and criminal-law theory

Directory of Open Access Journals (Sweden)

Trajković Marko

2015-01-01

Full Text Available Bioethics, as a meeting point, engrossed with its fight against the disappearance of the man, both general and criminal-law theory. Actually, its 'care' for the man is an issue that comes before general and criminal-law theory. While the forms of disappearance of the man are very diverse and very often so refined that they cannon sometimes be recognized, the fight against the disappearance of the man must be open, clear and uncompromising. What is the role of law in this fight? The role imposed itself. Even if the law did not want to take part in the fight, it found itself in the middle of the battlefield because human life is protected from beginning to the end by legal norms that should emerge from the best writings of general and criminal-law theory. However, self-sufficiency of law and mere legal positivism are a true obstacle in this battle. This pressure and the lack of questionings are the first step on the road to disappearance of the man, because a man that asks questions is the man that exists. He and his boldness are a barrier to voluntarism. The lack of boldness of the man opens the gates to his disappearance. This boldness has not been taken away from him in the field of bioethics, which is neither secular nor religious, but rather unique as the man is unique.

Conservation laws for a system of two point masses in general relativity

International Nuclear Information System (INIS)

Damour, Thibaut; Deruelle, Nathalie

1981-01-01

We study the symmetries of the generalized lagrangian of two point masses, in the post-post newtonian approximation of General Relativity. We deduce, via Noether's theorem, conservation laws for energy, linear and angular momentum, as well as a generalisation of the center-of-mass theorem [fr

General Principles of the WTO and European Community Laws in Building International Competition Norms

Directory of Open Access Journals (Sweden)

Chan Mo Chung

2002-12-01

Full Text Available The World Trade Organization (WTO established a Working Group on the interaction between trade and competition policy in 1996. By the Doha Ministerial Declaration, it recognized the case for international competition policy framework and agreed that the relevant negotiations take place after the Fifth Session of the Ministerial Conference. The Working Group is meant to focus on the clarification of: core principles, including transparency, non-discrimination and procedural fairness among others in the period until the Fifth Session. This article attempts to clarify the implications of the core (WTO principles to the would-be international competition laws and practices. It further tries to get lessons from competition law and practices of the European Community. Protection of fundamental rights, proportionality, non-discrimination, transparency, supremacy, subsidiarity and direct effect are the general principles of the European Community law to be discussed in relation to the competition law and policy. It concludes that the general principles of the WTO and EC laws provide guiding principles for the future international competition norms, and makes some preliminary assessment of the present Korean competition law and policy in the light of those principles.

Thermodynamics of an ideal generalized gas: I. Thermodynamic laws.

Science.gov (United States)

Lavenda, B H

2005-11-01

The equations of state for an ideal relativistic, or generalized, gas, like an ideal quantum gas, are expressed in terms of power laws of the temperature. In contrast to an ideal classical gas, the internal energy is a function of volume at constant temperature, implying that the ideal generalized gas will show either attractive or repulsive interactions. This is a necessary condition in order that the third law be obeyed and for matter to have an electromagnetic origin. The transition from an ideal generalized to a classical gas occurs when the two independent solutions of the subsidiary equation to Lagrange's equation coalesce. The equation of state relating the pressure to the internal energy encompasses the full range of cosmological scenarios, from the radiation to the matter dominated universes and finally to the vacuum energy, enabling the coefficient of proportionality, analogous to the Grüeisen ratio, to be interpreted in terms of the degrees of freedom related to the temperature exponents of the internal energy and the absolute temperature expressed in terms of a power of the empirical temperature. The limit where these exponents merge is shown to be the ideal classical gas limit. A corollary to Carnot's theorem is proved, asserting that the ratio of the work done over a cycle to the heat absorbed to increase the temperature at constant volume is the same for all bodies at the same volume. As power means, the energy and entropy are incomparable, and a new adiabatic potential is introduced by showing that the volume raised to a characteristic exponent is also the integrating factor for the quantity of heat so that the second law can be based on the property that power means are monotonically increasing functions of their order. The vanishing of the chemical potential in extensive systems implies that energy cannot be transported without matter and is equivalent to the condition that Clapeyron's equation be satisfied.

New thought experiment to test the generalized second law of thermodynamics

International Nuclear Information System (INIS)

Matsas, George E.A.; Rocha da Silva, Andre R.

2005-01-01

We propose an extension of the original thought experiment proposed by Geroch, which sparked much of the actual debate and interest on black hole thermodynamics, and show that the generalized second law of thermodynamics is in compliance with it

The General Laws of Chemical Elements Composition Dynamics in the Biosphere

Science.gov (United States)

Korzh, Vyacheslav D.

2013-04-01

The key point of investigation of the specificity of the biosphere elemental composition formation is determination of patterns of redistribution of elemental average concentrations among various phases, like solid - liquid ( the lithosphere - the hydrosphere), which occurs as a result of a global continuous processing of inert matter by living substances. Our task here is to investigate this process in the system "lithosphere - hydrosphere" in view of the integrated involvement of living material in it. This process is most active in biogeochemical barriers, i.e. in places of "the life condensation" and runs under a nonlinear regularity that has been unknown before. It is established that this process results in a general relative increase in concentrations of chemical elements in the solid phase in proportion as their prevalence in the environment is reduced. This process running in various natural systems has practically the same parameter of nonlinearity (v) approximately equal to 0.7. For proto-lithosphere -"living material" - soil v = 0.75. For river - "living material" - ocean v = 0.67. For the contemporary factual awareness level these estimations of nonlinearity indices are practically negligible. Hence, it is for the first time that the existence of a universal constant of nonlinearity of elemental composition evolution in the biosphere has been proved and its quantitative evaluation has been made. REFERENCES 1. Korzh V.D. 1974. Some general laws governing the turnover of substance within the ocean-atmosphere-continent-ocean cycle. // Journal de Recherches Atmospheriques. Vol. 8. P. 653-660. 2. Korzh V.D. 2008. The general laws in the formation of the elemental composition of the Hydrosphere and Biosphere.// J. Ecologica, Vol. XV, P. 13-21. 3. Korzh V.D. 2012. Determination of general laws of elemental composition in Hydrosphere // Water: chemistry & ecology, Journal of water science and its practical application. # 1, P.56-62.

Plasma Jet Simulations Using a Generalized Ohm's Law

Science.gov (United States)

Ebersohn, Frans; Shebalin, John V.; Girimaji, Sharath S.

2012-01-01

Plasma jets are important physical phenomena in astrophysics and plasma propulsion devices. A currently proposed dual jet plasma propulsion device to be used for ISS experiments strongly resembles a coronal loop and further draws a parallel between these physical systems [1]. To study plasma jets we use numerical methods that solve the compressible MHD equations using the generalized Ohm s law [2]. Here, we will discuss the crucial underlying physics of these systems along with the numerical procedures we utilize to study them. Recent results from our numerical experiments will be presented and discussed.

Information-entropic stability bound for compact objects: Application to Q-balls and the Chandrasekhar limit of polytropes

Energy Technology Data Exchange (ETDEWEB)

Gleiser, Marcelo, E-mail: mgleiser@dartmouth.edu; Sowinski, Damian, E-mail: Damian.Sowinski.GR@dartmouth.edu

2013-11-25

Spatially-bound objects across diverse length and energy scales are characterized by a binding energy. We propose that their spatial structure is mathematically encoded as information in their momentum modes and described by a measure known as configurational entropy (CE) [1]. Investigating solitonic Q-balls and stars with a polytropic equation of state P=Kρ{sup γ}, we show that objects with large binding energy have low CE, whereas those at the brink of instability (zero binding energy) have near maximal CE. In particular, we use the CE to find the critical charge allowing for classically stable Q-balls and the Chandrasekhar limit for white dwarfs (γ=4/3) with an accuracy of a few percent.

20 CFR 416.1429 - Hearing before an administrative law judge-general.

Science.gov (United States)

2010-04-01

... evidence, examine the evidence used in making the determination or decision under review, and present and... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Hearing before an administrative law judge-general. 416.1429 Section 416.1429 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL...

20 CFR 404.929 - Hearing before an administrative law judge-general.

Science.gov (United States)

2010-04-01

... evidence used in making the determination or decision under review, and present and question witnesses. The... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Hearing before an administrative law judge-general. 404.929 Section 404.929 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE...

Invariant relationships deriving from classical scaling transformations

International Nuclear Information System (INIS)

Bludman, Sidney; Kennedy, Dallas C.

2011-01-01

Because scaling symmetries of the Euler-Lagrange equations are generally not variational symmetries of the action, they do not lead to conservation laws. Instead, an extension of Noether's theorem reduces the equations of motion to evolutionary laws that prove useful, even if the transformations are not symmetries of the equations of motion. In the case of scaling, symmetry leads to a scaling evolutionary law, a first-order equation in terms of scale invariants, linearly relating kinematic and dynamic degrees of freedom. This scaling evolutionary law appears in dynamical and in static systems. Applied to dynamical central-force systems, the scaling evolutionary equation leads to generalized virial laws, which linearly connect the kinetic and potential energies. Applied to barotropic hydrostatic spheres, the scaling evolutionary equation linearly connects the gravitational and internal energy densities. This implies well-known properties of polytropes, describing degenerate stars and chemically homogeneous nondegenerate stellar cores.

Derivation of a general three-dimensional crack-propagation law: A generalization of the principle of local symmetry

DEFF Research Database (Denmark)

Hodgdon, Jennifer A.; Sethna, James P.

1993-01-01

We derive a general crack-propagation law for slow brittle cracking, in two and three dimensions, using discrete symmetries, gauge invariance, and gradient expansions. Our derivation provides explicit justification for the ‘‘principle of local symmetry,’’ which has been used extensively to describe...

A general derivation and quantification of the third law of thermodynamics.

Science.gov (United States)

Masanes, Lluís; Oppenheim, Jonathan

2017-03-14

The most accepted version of the third law of thermodynamics, the unattainability principle, states that any process cannot reach absolute zero temperature in a finite number of steps and within a finite time. Here, we provide a derivation of the principle that applies to arbitrary cooling processes, even those exploiting the laws of quantum mechanics or involving an infinite-dimensional reservoir. We quantify the resources needed to cool a system to any temperature, and translate these resources into the minimal time or number of steps, by considering the notion of a thermal machine that obeys similar restrictions to universal computers. We generally find that the obtainable temperature can scale as an inverse power of the cooling time. Our results also clarify the connection between two versions of the third law (the unattainability principle and the heat theorem), and place ultimate bounds on the speed at which information can be erased.

Two carrier temperatures non-equilibrium generalized Planck law for semiconductors

Science.gov (United States)

Gibelli, François; Lombez, Laurent; Guillemoles, Jean-François

2016-10-01

Planck's law of radiation describes the light emitted by a blackbody. This law has been generalized in the past for the case of a non-blackbody material having a quasi Fermi-level splitting: the lattice of the material and the carriers are then considered in an isothermal regime. Hot carrier spectroscopy deals with carriers out of the isothermal regime, as their respective temperatures (THe ≠ THh) are considered to be different than that of the lattice (TL). Here we show that Fermi-Dirac distribution temperature for each type of carrier still determine an effective radiation temperature: an explicit relationship is given involving the effective masses. Moreover, we show how to determine, in principle with an additional approximation, the carrier temperatures (THe, THh) and the corresponding absolute electrochemical potentials from photoluminescence measurements.

The general principles of civil law: their nature, roles and legitimacy

NARCIS (Netherlands)

Hesselink, M.W.; Leczykiewicz, D.; Weatherill, S.

2013-01-01

The references made by the Court of Justice in a number of recent cases to ‘the general principles of civil law’ may have been accidental, but they may also represent a deliberate first step towards a new European legal category and a new approach towards European private law. Because of their

Generalization of the Child-Langmuir law for nonzero injection velocities in a planar diode

International Nuclear Information System (INIS)

Puri, R.R.; Biswas, Debabrata; Kumar, Raghwendra

2004-01-01

The Child-Langmuir law relates the voltage applied across a planar diode to the saturation value J CL of current density that can be transmitted through it in case the injection velocity of electrons is zero. The Child-Langmuir current density J CL is, at the same time: (i) the maximum current density that can be transmitted through a planar diode, (ii) the current density below which the flow is steady and unidirectional in the long time limit, and (iii) the average transmitted current density for any value of injected current density above J CL . Existing generalizations of Child-Langmuir law to nonzero velocities of injection are based on the characteristics (i) and (ii) of J CL . This paper generalizes the law to nonzero velocities of injection based on the characteristic (iii) by deriving an analytical expression for the saturation value of current density. The analytical expression for the saturation current density is found to be well supported by numerical computations. A reason behind preferring the saturation property of the Child-Langmuir current density as the basis for its generalization is the importance of that property in numerical simulations of high current diode devices

Learning curves in highly skilled chess players: a test of the generality of the power law of practice.

Science.gov (United States)

Howard, Robert W

2014-09-01

The power law of practice holds that a power function best interrelates skill performance and amount of practice. However, the law's validity and generality are moot. Some researchers argue that it is an artifact of averaging individual exponential curves while others question whether the law generalizes to complex skills and to performance measures other than response time. The present study tested the power law's generality to development over many years of a very complex cognitive skill, chess playing, with 387 skilled participants, most of whom were grandmasters. A power or logarithmic function best fit grouped data but individuals showed much variability. An exponential function usually was the worst fit to individual data. Groups differing in chess talent were compared and a power function best fit the group curve for the more talented players while a quadratic function best fit that for the less talented. After extreme amounts of practice, a logarithmic function best fit grouped data but a quadratic function best fit most individual curves. Individual variability is great and the power law or an exponential law are not the best descriptions of individual chess skill development. Copyright © 2014 Elsevier B.V. All rights reserved.

The generalized second law of thermodynamics in the accelerating universe

International Nuclear Information System (INIS)

Zhou Jia; Wang Bin; Gong Yungui; Abdalla, Elcio

2007-01-01

We show that in the accelerating universe the generalized second law of thermodynamics holds only in the case where the enveloping surface is the apparent horizon, but not in the case of the event horizon. The present analysis relies on the most recent SNe Ia events, being model independent. Our study might suggest that event horizon is not a physical boundary from the point of view of thermodynamics

Spinning solutions in general relativity with infinite central density

Science.gov (United States)

Flammer, P. D.

2018-05-01

This paper presents general relativistic numerical simulations of uniformly rotating polytropes. Equations are developed using MSQI coordinates, but taking a logarithm of the radial coordinate. The result is relatively simple elliptical differential equations. Due to the logarithmic scale, we can resolve solutions with near-singular mass distributions near their center, while the solution domain extends many orders of magnitude larger than the radius of the distribution (to connect with flat space-time). Rotating solutions are found with very high central energy densities for a range of adiabatic exponents. Analytically, assuming the pressure is proportional to the energy density (which is true for polytropes in the limit of large energy density), we determine the small radius behavior of the metric potentials and energy density. This small radius behavior agrees well with the small radius behavior of large central density numerical results, lending confidence to our numerical approach. We compare results with rotating solutions available in the literature, which show good agreement. We study the stability of spherical solutions: instability sets in at the first maximum in mass versus central energy density; this is also consistent with results in the literature, and further lends confidence to the numerical approach.

The Application of the Socratic Method in Teaching General Education Law Courses

OpenAIRE

Ling-Shuang Shih

2013-01-01

The Socratic Method emphasizes that students obtain knowledge and test their beliefs in the process of engaging in dialogues. As general education emphasizes critical thinking, this method has much applied value, specifically in teaching law courses in general education programs. In light of different perspectives, the Socratic Method could be classified into three models: the test model, the Meno model, and the Theaetetus model. Besides, it could be classified into two approaches: the non-au...

Generalized internal long wave equations: construction, hamiltonian structure and conservation laws

International Nuclear Information System (INIS)

Lebedev, D.R.

1982-01-01

Some aspects of the theory of the internal long-wave equations (ILW) are considered. A general class of the ILW type equations is constructed by means of the Zakharov-Shabat ''dressing'' method. Hamiltonian structure and infinite numbers of conservation laws are introduced. The considered equations are shown to be Hamiltonian in the so-called second Hamiltonian structu

GENERAL IN AIR AND SPACE LAW

Directory of Open Access Journals (Sweden)

Z. Z. Khalilov

2015-01-01

Full Text Available The article deals with the study of link between air and space law, the problem of determining the boundaries of the airspace is investigated. The international practices of various institutions of air and space law, in particular, in Europe, Argentina, Turkey, and the practice of studying these issues in joint form within the research Institute of the Republic of Azerbaijan are analyzed.

Exact soliton solutions of the generalized Gross-Pitaevskii equation based on expansion method

Directory of Open Access Journals (Sweden)

Ying Wang

2014-06-01

Full Text Available We give a more generalized treatment of the 1D generalized Gross-Pitaevskii equation (GGPE with variable term coefficients. External harmonic trapping potential is fully considered and the nonlinear interaction term is of arbitrary polytropic index of superfluid wave function. We also eliminate the interdependence between variable coefficients of the equation terms avoiding the restrictions that occur in some other works. The exact soliton solutions of the GGPE are obtained through the delicate combined utilization of modified lens-type transformation and F-expansion method with dominant features like soliton type properties highlighted.

Generalized second law of thermodynamics for non-canonical scalar field model with corrected-entropy

International Nuclear Information System (INIS)

Das, Sudipta; Mamon, Abdulla Al; Debnath, Ujjal

2015-01-01

In this work, we have considered a non-canonical scalar field dark energy model in the framework of flat FRW background. It has also been assumed that the dark matter sector interacts with the non-canonical dark energy sector through some interaction term. Using the solutions for this interacting non-canonical scalar field dark energy model, we have investigated the validity of generalized second law (GSL) of thermodynamics in various scenarios using first law and area law of thermodynamics. For this purpose, we have assumed two types of horizons viz apparent horizon and event horizon for the universe and using first law of thermodynamics, we have examined the validity of GSL on both apparent and event horizons. Next, we have considered two types of entropy-corrections on apparent and event horizons. Using the modified area law, we have examined the validity of GSL of thermodynamics on apparent and event horizons under some restrictions of model parameters. (orig.)

A nonclassical Radau collocation method for solving the Lane-Emden equations of the polytropic index 4.75 ≤ α < 5

Science.gov (United States)

Tirani, M. D.; Maleki, M.; Kajani, M. T.

2014-11-01

A numerical method for solving the Lane-Emden equations of the polytropic index α when 4.75 ≤ α ≤ 5 is introduced. The method is based upon nonclassical Gauss-Radau collocation points and Freud type weights. Nonclassical orthogonal polynomials, nonclassical Radau points and weighted interpolation are introduced and are utilized in the interval [0,1]. A smooth, strictly monotonic transformation is used to map the infinite domain x ∈ [0,∞) onto a half-open interval t ∈ [0,1). The resulting problem on the finite interval is then transcribed to a system of nonlinear algebraic equations using collocation. The method is easy to implement and yields very accurate results.

General Relativity Exactly Described by Use of Newton's Laws within a Curved Geometry

Science.gov (United States)

Savickas, David

2014-03-01

The connection between general relativity and Newtonian mechanics is shown to be much closer than generally recognized. When Newton's second law is written in a curved geometry by using the physical components of a vector as defined in tensor calculus, and by replacing distance within the momentum's velocity by the vector metric ds in a curved geometry, the second law can then be easily shown to be exactly identical to the geodesic equation of motion occurring in general relativity. By using a time whose vector direction is constant, as similarly occurs in Newtonian mechanics, this equation can be separated into two equations one of which is a curved three-dimensional equation of motion and the other is an equation for energy. For the gravitational field of an isolated particle, they yield the Schwarzschild equations. They can be used to describe gravitation for any array of masses for which the Newtonian gravitational potential is known, and is applied here to describe motion in the gravitational field of a thin mass-rod.

Law behind second law of thermodynamics - unification with cosmology

International Nuclear Information System (INIS)

Nielsen, Holger B.; Ninomiya, Masao

2006-01-01

In an abstract setting of a general classical mechanical system as a model for the universe we set up a general formalism for a law behind the second law of thermodynamics, i.e. really for 'initial conditions'. We propose a unification with the other laws by requiring similar symmetry and locality properties

Environmental law

International Nuclear Information System (INIS)

Bender, B.; Sparwasser, R.

1988-01-01

Environmental law is discussed exhaustively in this book. Legal and scientific fundamentals are taken into account, a systematic orientation is given, and hints for further information are presented. The book covers general environmental law, plan approval procedures, protection against nuisances, atomic law and radiation protection law, water protection law, waste management law, laws on chemical substances, conservation law. (HSCH) [de

Labour Law Patrimonial Liabilities. General Aspects

Directory of Open Access Journals (Sweden)

Georgiana COVRIG

2014-06-01

Full Text Available The damages under labour law are assessed according to special legal provisions and in the absence of such regulations, civil law regulations must be applied in relation to the prices at the time at which the agreement of will was made or the damaged person may bring the action before the court. In the case of goods’ damage, the damage assessment is done in all cases taking into account the real degree of wear of the asset.

General H-theorem and Entropies that Violate the Second Law

Directory of Open Access Journals (Sweden)

Alexander N. Gorban

2014-04-01

Full Text Available H-theorem states that the entropy production is nonnegative and, therefore, the entropy of a closed system should monotonically change in time. In information processing, the entropy production is positive for random transformation of signals (the information processing lemma. Originally, the H-theorem and the information processing lemma were proved for the classical Boltzmann-Gibbs-Shannon entropy and for the correspondent divergence (the relative entropy. Many new entropies and divergences have been proposed during last decades and for all of them the H-theorem is needed. This note proposes a simple and general criterion to check whether the H-theorem is valid for a convex divergence H and demonstrates that some of the popular divergences obey no H-theorem. We consider systems with n states Ai that obey first order kinetics (master equation. A convex function H is a Lyapunov function for all master equations with given equilibrium if and only if its conditional minima properly describe the equilibria of pair transitions Ai ⇌ Aj . This theorem does not depend on the principle of detailed balance and is valid for general Markov kinetics. Elementary analysis of pair equilibria demonstrate that the popular Bregman divergences like Euclidian distance or Itakura-Saito distance in the space of distribution cannot be the universal Lyapunov functions for the first-order kinetics and can increase in Markov processes. Therefore, they violate the second law and the information processing lemma. In particular, for these measures of information (divergences random manipulation with data may add information to data. The main results are extended to nonlinear generalized mass action law kinetic equations.

The heterogeneous gas with singular interaction: generalized circular law and heterogeneous renormalized energy

International Nuclear Information System (INIS)

Molino, Luis Carlos García del; Pakdaman, Khashayar; Touboul, Jonathan

2015-01-01

We introduce and analyze d-dimensional Coulomb gases with random charge distribution and general external confining potential. We show that these gases satisfy a large-deviation principle. The analysis of the minima of the rate function (which is the leading term of the energy) reveals that, at equilibrium, the particle distribution is a generalized circular law (i.e. with spherical support but not necessarily uniform distribution). In the classical electrostatic external potential, there are infinitely many minimizers of the rate function. The most likely macroscopic configuration is a disordered distribution in which particles are uniformly distributed (for d = 2, the circular law), and charges are independent of the positions of the particles. General charge-dependent confining potentials unfold this degenerate situation: in contrast, the particle density is not uniform, and particles spontaneously organize according to their charge. In this picture the classical electrostatic potential appears as a transition at which order is lost. Sub-leading terms of the energy are derived: we show that these are related to an operator, generalizing the Coulomb renormalized energy, which incorporates the heterogeneous nature of the charges. This heterogeneous renormalized energy informs us about the microscopic arrangements of the particles, which are non-standard, strongly dependent on the charges, and include progressive and irregular lattices. (paper)

«I speak generally of Law». Law, Laws and Courts in the Dialogue of Thomas Hobbes

Directory of Open Access Journals (Sweden)

Mario Piccinini

2014-12-01

Full Text Available Analyzing the Dialogue between a Philosopher and a Student of the Common Laws of England by Thomas Hobbes, the essay traces the historical tradition and the reasons for its secular underestimation. The Hobbesian text is placed within the history of English law and the controversies that accompanied and followed the revolution of 1640. It is then compared with the political works of Hobbes, showing how the silence of the law is gradually replacing the state of nature as image of the death of the Commonwealth. The Dialogue proves to be a firm position in favor of an universal and equal capacity to understand what the law is. This latter is the product of the will of a sovereign, who however is the institutionalization of the authorization of the individuals who constitute it.

A generalized scaling law for the ignition energy of inertial confinement fusion capsules

International Nuclear Information System (INIS)

Herrmann, M.C.

2001-01-01

The minimum energy needed to ignite an inertial confinement fusion capsule is of considerable interest in the optimization of an inertial fusion driver. Recent computational work investigating this minimum energy has found that it depends on the capsule implosion history, in particular, on the capsule drive pressure. This dependence is examined using a series of LASNEX simulations to find ignited capsules which have different values of the implosion velocity, fuel adiabat and drive pressure. It is found that the main effect of varying the drive pressure is to alter the stagnation of the capsule, changing its stagnation adiabat, which, in turn, affects the energy required for ignition. To account for this effect a generalized scaling law has been devised for the ignition energy, E ign ∝α if 1.88±0.05 υ -5.89±0.12 P -0.77±0.03 . This generalized scaling law agrees with the results of previous work in the appropriate limits. (author)

General considerations on the enforcement (application of law

Directory of Open Access Journals (Sweden)

Berlingher Remus Daniel

2016-06-01

Full Text Available Law is a system of norms developed and/or recognized by the state as norms guiding human behaviour according to the values of that particular society, establishing rights and obligations, principles and definitions, structures and relationships of social organization and activity that must be obeyed and which, when necessary, are insured by the coercive force of the state. Thus, the development of this system of norms is not an end in itself, but is intended to regulate all social relations, guide human behaviours and achieve the aims of the law. The enforcement of law is the process of translating legal rules into practice, through which the subjects of law obey and execute legal norms, and state authorities apply them, depending on their competence. The enforcement of law depends on a number of factors that shape law, such as its natural framework of existence, the historical context and the ethnic and national particularities of that community’s development, the economic factor or framework, the framework and particularities of the political system, the cultural-ideological framework or factor, the international framework or factor, etc.

Nonequilibrium process of self-gravitating N-body systems and quasi-equilibrium structure using normalized q-expectation values for Tsallis' generalized entropy

International Nuclear Information System (INIS)

Komatsu, Nobuyoshi; Kiwata, Takahiro; Kimura, Shigeo

2010-01-01

To clarify the nonequilibrium processes of self-gravitating systems, we examine a system enclosed in a spherical container with reflecting walls, by N-body simulations. To simulate nonequilibrium processes, we consider loss of energy through the reflecting wall, i.e., a particle reflected at a non-adiabatic wall is cooled to mimic energy loss. We also consider quasi-equilibrium structures of stellar polytropes to compare with the nonequilibrium process, where the quasi-equilibrium structure is obtained from an extremum-state of Tsallis' entropy. Consequently, we numerically show that, with increasing cooling rates, the dependence of the temperature on energy, i.e., the ε-T curve, varies from that of microcanonical ensembles (or isothermal spheres) to a common curve. The common curve appearing in the nonequilibrium process agrees well with an ε-T curve for a quasi-equilibrium structure of the stellar polytrope, especially for the polytrope index n ∼ 5. In fact, for n > 5, the stellar polytrope within an adiabatic wall exhibits gravothermal instability [Taruya, Sakagami, Physica A, 322 (2003) 285]. The present study indicates that the stellar polytrope with n ∼ 5 likely plays an important role in quasi-attractors of the nonequilibrium process in self-gravitating systems with non-adiabatic walls.

General decay law for emission of charged particles and exotic cluster radioactivity

International Nuclear Information System (INIS)

Sahu, Basudeb; Paira, Ramkrishna; Rath, Biswanath

2013-01-01

For the emission of charged particles from metastable nuclei, a general decay formula is developed based on the basic phenomenon of resonances occurring in quantum scattering process under Coulomb-nuclear potential. It relates the half-lives of monopole radioactive decays with the Q-values of the outgoing elements in different angular momentum states as well as the masses and charges of the nuclei involved in the decay. The relation is found to be a generalization of the Geiger–Nuttall law in α radioactivity and it explains well all known emission of charged particles including clusters, alpha and proton carrying angular momenta

Numerical Results for a Polytropic Cosmology Interpreted as a Dust Universe Producing Gravitational Waves

Science.gov (United States)

Klapp, J.; Cervantes-Cota, J.; Chauvet, P.

1990-11-01

RESUMEN. A nivel cosmol6gico pensamos que se ha estado prodticiendo radiaci6n gravitacional en cantidades considerables dentro de las galaxias. Si los eventos prodnctores de radiaci6n gravitatoria han venido ocurriendo desde Ia epoca de Ia formaci6n de las galaxias, cuando menos, sus efectos cosmol6gicos pueden ser tomados en cuenta con simplicidad y elegancia al representar la producci6n de radiaci6n y, por consiguiente, su interacci6n con materia ordinaria fenomenol6gicamente a trave's de una ecuaci6n de estado politr6pica, como lo hemos mostrado en otros trabajos. Presentamos en este articulo resultados nunericos de este modelo. ABSTRACT A common believe in cosmology is that gravitational radiation in considerable quantities is being produced within the galaxies. Ifgravitational radiation production has been running since the galaxy formation epoch, at least, its cosmological effects can be assesed with simplicity and elegance by representing the production of radiation and, therefore, its interaction with ordinary matter phenomenologically through a polytropic equation of state as shown already elsewhere. We present in this paper the numerical results of such a model. K words: COSMOLOGY - GRAVITATION

A coarse-grained generalized second law for holographic conformal field theories

Science.gov (United States)

Bunting, William; Fu, Zicao; Marolf, Donald

2016-03-01

We consider the universal sector of a d\\gt 2 dimensional large-N strongly interacting holographic CFT on a black hole spacetime background B. When our CFT d is coupled to dynamical Einstein-Hilbert gravity with Newton constant G d , the combined system can be shown to satisfy a version of the thermodynamic generalized second law (GSL) at leading order in G d . The quantity {S}{CFT}+\\frac{A({H}B,{perturbed})}{4{G}d} is non-decreasing, where A({H}B,{perturbed}) is the (time-dependent) area of the new event horizon in the coupled theory. Our S CFT is the notion of (coarse-grained) CFT entropy outside the black hole given by causal holographic information—a quantity in turn defined in the AdS{}d+1 dual by the renormalized area {A}{ren}({H}{{bulk}}) of a corresponding bulk causal horizon. A corollary is that the fine-grained GSL must hold for finite processes taken as a whole, though local decreases of the fine-grained generalized entropy are not obviously forbidden. Another corollary, given by setting {G}d=0, states that no finite process taken as a whole can increase the renormalized free energy F={E}{out}-{{TS}}{CFT}-{{Ω }}J, with T,{{Ω }} constants set by {H}B. This latter corollary constitutes a 2nd law for appropriate non-compact AdS event horizons.

On generalized scaling laws with continuously varying exponents

International Nuclear Information System (INIS)

Sittler, Lionel; Hinrichsen, Haye

2002-01-01

Many physical systems share the property of scale invariance. Most of them show ordinary power-law scaling, where quantities can be expressed as a leading power law times a scaling function which depends on scaling-invariant ratios of the parameters. However, some systems do not obey power-law scaling, instead there is numerical evidence for a logarithmic scaling form, in which the scaling function depends on ratios of the logarithms of the parameters. Based on previous ideas by Tang we propose that this type of logarithmic scaling can be explained by a concept of local scaling invariance with continuously varying exponents. The functional dependence of the exponents is constrained by a homomorphism which can be expressed as a set of partial differential equations. Solving these equations we obtain logarithmic scaling as a special case. The other solutions lead to scaling forms where logarithmic and power-law scaling are mixed

20 CFR 404.944 - Administrative law judge hearing procedures-general.

Science.gov (United States)

2010-04-01

... order to receive new and material evidence. The administrative law judge may decide when the evidence... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Administrative law judge hearing procedures... Determinations and Decisions Administrative Law Judge Hearing Procedures § 404.944 Administrative law judge...

Exact solution for MHD flow of a generalized Oldroyd-B fluid with modified Darcy's law

International Nuclear Information System (INIS)

Khan, M.; Hayat, T.; Asghar, S.

2005-12-01

This paper deals with an exact solution for the magnetohydrodynamic (MHD) flow of a generalized Oldroyd-B fluid in a circular pipe. For the description of such a fluid, the fractional calculus approach has been used throughout the analysis. Based on modified Darcy's law for generalized Oldroyd-B fluid, the velocity field is calculated analytically. Several known solutions can be recovered as the limiting cases of our solution. (author)

Relativistic Archimedes law for fast moving bodies and the general-relativistic resolution of the 'submarine paradox'

International Nuclear Information System (INIS)

Matsas, George E. A.

2003-01-01

We investigate and solve in the context of general relativity the apparent paradox which appears when bodies floating in a background fluid are set in relativistic motion. Suppose some macroscopic body, say, a submarine designed to lie just in equilibrium when it rests (totally) immersed in a certain background fluid. The puzzle arises when different observers are asked to describe what is expected to happen when the submarine is given some high velocity parallel to the direction of the fluid surface. On the one hand, according to observers at rest with the fluid, the submarine would contract and, thus, sink as a consequence of the density increase. On the other hand, mariners at rest with the submarine using an analogous reasoning for the fluid elements would reach the opposite conclusion. The general relativistic extension of the Archimedes law for moving bodies shows that the submarine sinks. As an extra bonus, this problem suggests a new gedankenexperiment for the generalized second law of thermodynamics

Power Laws are Disguised Boltzmann Laws

Science.gov (United States)

Richmond, Peter; Solomon, Sorin

Using a previously introduced model on generalized Lotka-Volterra dynamics together with some recent results for the solution of generalized Langevin equations, we derive analytically the equilibrium mean field solution for the probability distribution of wealth and show that it has two characteristic regimes. For large values of wealth, it takes the form of a Pareto style power law. For small values of wealth, wGeneralized Lotka-Volterra type of stochastic dynamics. The power law that arises in the distribution function is identified with new additional logarithmic terms in the familiar Boltzmann distribution function for the system. These are a direct consequence of the multiplicative stochastic dynamics and are absent for the usual additive stochastic processes.

Qanun raqam 68 li-sanat 1968 fi sha'n al-ta'lim al-am (Law No. 68 of 1968 Concerning General Education).

Science.gov (United States)

United Arab Republic.

This document is an English-language abstract (approximately 1,500 words) of a law passed by the UAR legislation covering elementary, preparatory, and secondary education. This law covers general regulations common to all three stages of education, the objectives of which are defined as the general intellectual, physical, moral, civic and national…

Conservation Laws and Traveling Wave Solutions of a Generalized Nonlinear ZK-BBM Equation

Directory of Open Access Journals (Sweden)

Khadijo Rashid Adem

2014-01-01

Full Text Available We study a generalized two-dimensional nonlinear Zakharov-Kuznetsov-Benjamin-Bona-Mahony (ZK-BBM equation, which is in fact Benjamin-Bona-Mahony equation formulated in the ZK sense. Conservation laws for this equation are constructed by using the new conservation theorem due to Ibragimov and the multiplier method. Furthermore, traveling wave solutions are obtained by employing the (G'/G-expansion method.

Harmonising the Fragmented Law of Transport Through Soft Law?

NARCIS (Netherlands)

F.G.M. Smeele (Frank)

2016-01-01

textabstractThis contribution raises the question of whether it is possible to bridge the divide between the various unimodal regimes and to develop a general law of transport. It explores also the role that soft law, such as in the form of a project to draw up Principles of Transport Contract Law,

Secular instability of axisymmetric rotating stars to gravitational radiation reaction

International Nuclear Information System (INIS)

Managan, R.A.

1985-01-01

A generalization of the Eulerian variational principle derived by Ipser and Managan, for nonaxisymmetric neutral modes of axisymmetric fluid configurations, is developed. The principle provides a variational basis for calculating the frequencies of nonaxisymmetric normal modes proportional to e/sup i/(sigmat + mphi). A modified form of this principle, valid for sigma near 0, is also developed. The latter principle is used to locate the points where the frequency of a nonaxisymmetric normal mode of an axisymmetric rotating fluid configuration passes through zero. lt is at these points that the configuration becomes secularly unstable to gravitational radiation reaction (GRR). This is demonstrated directly by including the GRR potential and showing that the imaginary part of sigma passes through zero and becomes negative at these points. The imaginary part of the frequency is used to estimate the e-folding time of the mode. This variational principle is applied to sequences of rotating polytropes. The sequences are constructed using four rotation laws at each value of the polytropic index n = 0.5, 1.0, 1.5, 2.0, and 3.0. The values of (T/W)/sub m/, the ratio of the rotational kinetic energy to the magnitude of the gravitational potential energy at the onset of instability, and timescales for the modes with m = 2, 3, and 4 are estimated for each sequence. The value of (T/W) 2 is largely independent of the equation of state and rotation law. For m > 2, (T/W)/sub m/ decreases as the equation of state becomes softer, i.e., as the polytropic index n increases, and increases as the amount of differential rotation increases. The most striking result of this behavior occurs for uniform rotation

General laws of competition duel and universal requirements to technical-tactic fitness of elite wrestlers

Directory of Open Access Journals (Sweden)

G.V. Korobeynikov

2016-02-01

Full Text Available Purpose: to determine and formulate general technical-tactic laws (rules of competition duel in modern free style wrestling. Material: competition functioning of free style wrestlers at Olympic Games has been analyzed. Results of authors’ own pedagogic observations and advanced experience of free style wrestling specialists have been generalized. Results: it was found that victory in duel can be resulted only from attacking tactic of duel. It was determined that wrestlers’ activity (quantity of actual attacks in unit of time varies from 1 to 2.2 attacks per minute. Reliability of attack (ratio of quantity of assessed attacks to quantity of actually fulfilled attacks is within 0.33-0.63. Reliability of defense (ratio of quantity of successfully repelled opponent’s attacks to general quantity of his actual attacks is from 0.55-0.78. Efficiency of fighting in stance is within 0.6-1.3 points per minute. Efficiency of ground fighting is 1.3-2.3 points per minute. Conclusions: coach shall bring the formulated laws in compliance with specificity of his functioning and consider them, when planning training process of junior wrestlers.

Zipf's law, power laws and maximum entropy

International Nuclear Information System (INIS)

Visser, Matt

2013-01-01

Zipf's law, and power laws in general, have attracted and continue to attract considerable attention in a wide variety of disciplines—from astronomy to demographics to software structure to economics to linguistics to zoology, and even warfare. A recent model of random group formation (RGF) attempts a general explanation of such phenomena based on Jaynes' notion of maximum entropy applied to a particular choice of cost function. In the present paper I argue that the specific cost function used in the RGF model is in fact unnecessarily complicated, and that power laws can be obtained in a much simpler way by applying maximum entropy ideas directly to the Shannon entropy subject only to a single constraint: that the average of the logarithm of the observable quantity is specified. (paper)

20 CFR 416.1444 - Administrative law judge hearing procedures-general.

Science.gov (United States)

2010-04-01

... in order to receive new and material evidence. The administrative law judge may decide when the... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Administrative law judge hearing procedures... Reopening of Determinations and Decisions Administrative Law Judge Hearing Procedures § 416.1444...

Cyclic and heteroclinic flows near general static spherically symmetric black holes: semi-cyclic flows - addendum and corrigendum

Energy Technology Data Exchange (ETDEWEB)

Azreg-Ainou, Mustapha [Baskent University, Engineering Faculty, Ankara (Turkey)

2017-01-15

We present new accretion solutions of a polytropic perfect fluid onto an f(R)-gravity de Sitter-like black hole. We consider two f(R)-gravity models and obtain finite-period cyclic flows oscillating between the event and cosmological horizons as well as semi-cyclic critical flows executing a two-way motion from and back to the same horizon. Besides the generalizations and new solutions presented in this work, a corrigendum to Eur. Phys. J. C (2016) 76:280 is provided. (orig.)

Ohm's Law, Kirchoff's Law and the Drunkard's Walk

Indian Academy of Sciences (India)

Home; Journals; Resonance – Journal of Science Education; Volume 2; Issue 11. Ohm's Law, Kirchoff's Law and the Drunkard's Walk Related Electrical Networks. Rahul Roy. General Article Volume 2 Issue 11 November 1997 pp 36-47. Fulltext. Click here to view fulltext PDF. Permanent link:

20 CFR 405.320 - Administrative law judge hearing procedures-general.

Science.gov (United States)

2010-04-01

...) Conduct of the hearing. The administrative law judge will decide the order in which the evidence will be... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Administrative law judge hearing procedures... PROCESS FOR ADJUDICATING INITIAL DISABILITY CLAIMS Administrative Law Judge Hearing § 405.320...

Decree-Law No. 189/93 of 24 May establishing the General Directorate for the Environment

International Nuclear Information System (INIS)

1993-01-01

This Decree-Law sets up a General Directorate for the Environment with the Ministry for the Environment and Natural Resources. The Protection and Nuclear Safety Bureau-GPSN which had first been transferred from the Ministry of Industry, has now been merged with other Directorates into this new General Directorate for the Environment. The tasks of this Directorate include assessing and examining the radiological impact of nuclear and radioactive installations, including radioactive waste management and the safety of nuclear installations. (NEA)

Biparametric complexities and generalized Planck radiation law

Science.gov (United States)

Puertas-Centeno, David; Toranzo, I. V.; Dehesa, J. S.

2017-12-01

Complexity theory embodies some of the hardest, most fundamental and most challenging open problems in modern science. The very term complexity is very elusive, so the main goal of this theory is to find meaningful quantifiers for it. In fact, we need various measures to take into account the multiple facets of this term. Here, some biparametric Crámer-Rao and Heisenberg-Rényi measures of complexity of continuous probability distributions are defined and discussed. Then, they are applied to blackbody radiation at temperature T in a d-dimensional universe. It is found that these dimensionless quantities do not depend on T nor on any physical constants. So, they have a universal character in the sense that they only depend on spatial dimensionality. To determine these complexity quantifiers, we have calculated their dispersion (typical deviations) and entropy (Rényi entropies and the generalized Fisher information) constituents. They are found to have a temperature-dependent behavior similar to the celebrated Wien’s displacement law of the dominant frequency ν_max at which the spectrum reaches its maximum. Moreover, they allow us to gain insights into new aspects of the d-dimensional blackbody spectrum and the quantification of quantum effects associated with space dimensionality.

Recent publications on environmental law

International Nuclear Information System (INIS)

Lohse, S.

1991-01-01

The bibliography contains references to publications covering the following subject fields: General environmental law; environmental law in relation to constitutional law, administrative law, procedural law, revenue law, criminal law, private law, industrial law; law of regional development; nature conservation law; law on water protection; waste management law; law on protection against harmful effects on the environment; atomic energy law and radiation protection law; law of the power industry and the mining industry; laws and regulations on hazardous material and environmental hygiene. (orig.) [de

A general information theoretical proof for the second law of thermodynamics

International Nuclear Information System (INIS)

Zhang, Qiren

2008-01-01

We show that the conservation and the non-additivity of information, together with the additivity of entropy makes entropy increase in an isolated system. The collapse of the entangled quantum state offers an example of the information non-additivity. Nevertheless, the later is also true in other fields, in which the interaction information is important. Examples are classical statistical mechanics, social statistics and financial processes. The second law of thermodynamics is thus proven in its most general form. It is exactly true, not only in quantum and classical physics but also in other processes in which the information is conservative and non-additive. (author)

Recent publications on environmental law

International Nuclear Information System (INIS)

Lohse, S.

1988-01-01

The bibliography contains 1235 references to publications covering the following subject fields: general environmental law; environmental law in relation to constitutional law, administrative law, procedural law, revenue law, criminal law, private law, industrial law; law of regional development; nature conservation law; law on water protection; waste management law; law on protection against harmful effects on the environment; atomic energy law and radiation protection law; law of the power industry and the mining industry; laws and regulations on hazardous material and environmental hygiene. (HP) [de

Recent publications on environmental law

International Nuclear Information System (INIS)

Lohse, S.

1989-01-01

The bibliography contains 1160 references to publications covering the following subject fields: General environmental law; environmental law in relation to constitutional law, administrative law, procedural law, revenue law, criminal law, private law, industrial law; law of regional development; nature conservation law; law on water protection; waste management law; law on protection against harmful effects on the environment; atomic energy law and radiation protection law; law of the power industry and the mining industry; laws and regulations on hazardous material and environmental hygiene. (orig./HP) [de

Higher order Godunov methods for general systems of hyperbolic conservation laws

International Nuclear Information System (INIS)

Bell, J.B.; Colella, P.; Trangenstein, J.A.

1989-01-01

We describe an extension of higher order Godunov methods to general systems of hyperbolic conservation laws. This extension allow the method to be applied to problems that are not strictly hyperbolic and exhibit local linear degeneracies in the wave fields. The method constructs an approximation of the Riemann problem from local wave information. A generalization of the Engquist--Osher flux for systems is then used to compute a numerical flux based on this approximation. This numerical flux replaces the Godunov numerical flux in the algorithm, thereby eliminating the need for a global Riemann problem solution. The additional modifications to the Godunov methodology that are needed to treat loss of strict hyperbolicity are described in detail. The method is applied to some simple model problems for which the glocal analytic structure is known. The method is also applied to the black-oil model for multiphase flow in petroleum reservoirs. copyright 1989 Academic Press, Inc

Riemann quasi-invariants

International Nuclear Information System (INIS)

Pokhozhaev, Stanislav I

2011-01-01

The notion of Riemann quasi-invariants is introduced and their applications to several conservation laws are considered. The case of nonisentropic flow of an ideal polytropic gas is analysed in detail. Sufficient conditions for gradient catastrophes are obtained. Bibliography: 16 titles.

Investigation of a wet ethanol operated HCCI engine based on first and second law analyses

International Nuclear Information System (INIS)

Khaliq, Abdul; Trivedi, Shailesh K.; Dincer, Ibrahim

2011-01-01

In this paper, a conceptual wet ethanol operated homogeneous charge compression ignition (HCCI) engine is proposed to shift the energy balance in favor of ethanol. The investigated option, HCCI engine is a relatively new type of engine that has some fundamental differences with respect to other prime movers. Combined first and second law of thermodynamic approach is applied for a HCCI engine operating on wet ethanol and computational analysis is performed to investigate the effects of turbocharger compressor ratio, ambient temperature, and compressor adiabatic efficiency on first law efficiency, second law efficiency, and exergy destruction in each component. First law and second law efficiencies are found to be an increasing function of the turbocharger pressure ratio, while they are found to be a decreasing function of the ambient temperature. The effect of turbocharger pressure ratio on exergy destruction is found to be more significant than compressor efficiency and ambient temperature. Exergy analysis indicates that maximum exergy is destroyed in HCCI engine which represents about 90.09% of the total exergy destruction in the overall system. Around 4.39% exergy is destroyed by the process of heat transfer in fuel vaporizer and heat exchanger. Catalytic converter contributes about 4.08% of the total exergy destruction. This will provide some original information on the role of operating variables and will be quite useful in obtaining the optimum design of ethanol fuelled HCCI engines. - Highlights: → Direct utilization of wet ethanol in HCCI engines shift the energy balance in favor of ethanol. → First and second law efficiencies of wet ethanol operated HCCI engine increases with the increase in the turbocharger pressure ratio and its polytropic efficiency. → Second law analysis provides a suitable ranking among the components of the system in terms of exergy destruction. → Analysis of the results clearly showed that the highest irreversibility sources

Ideal Gas Laws: Experiments for General Chemistry

Science.gov (United States)

Deal, Walter J.

1975-01-01

Describes a series of experiments designed to verify the various relationships implicit in the ideal gas equation and shows that the success of the Graham's law effusion experiments can be explained by elementary hydrodynamics. (GS)

Generalized second law of thermodynamics in f(T) gravity

Energy Technology Data Exchange (ETDEWEB)

Karami, K.; Abdolmaleki, A., E-mail: KKarami@uok.ac.ir, E-mail: AAbdolmaleki@uok.ac.ir [Department of Physics, University of Kurdistan, Pasdaran St., Sanandaj (Iran, Islamic Republic of)

2012-04-01

We investigate the validity of the generalized second law (GSL) of gravitational thermodynamics in the framework of f(T) modified teleparallel gravity. We consider a spatially flat FRW universe containing only the pressureless matter. The boundary of the universe is assumed to be enclosed by the Hubble horizon. For two viable f(T) models containing f(T) = T+μ{sub 1}((−T)){sup n} and f(T) = T−μ{sub 2}T(1−e{sup βT{sub 0}/T}), we first calculate the effective equation of state and deceleration parameters. Then, (we investigate the null and strong energy conditions and conclude that a sudden future singularity appears in both models. Furthermore, using a cosmographic analysis we check the viability of two models. Finally, we examine the validity of the GSL and find that for both models it) is satisfied from the early times to the present epoch. But in the future, the GSL is violated for the special ranges of the torsion scalar T.

The generalized second law in irreversible thermodynamics for the interacting dark energy in a non-flat FRW universe enclosed by the apparent horizon

Energy Technology Data Exchange (ETDEWEB)

Karami, K., E-mail: KKarami@uok.ac.i [Department of Physics, University of Kurdistan, Pasdaran St., Sanandaj (Iran, Islamic Republic of); Research Institute for Astronomy and Astrophysics of Maragha (RIAAM), Maragha (Iran, Islamic Republic of); Ghaffari, S. [Department of Physics, University of Kurdistan, Pasdaran St., Sanandaj (Iran, Islamic Republic of)

2010-03-01

We investigate the validity of the generalized second law in irreversible thermodynamics in a non-flat FRW universe containing the interacting dark energy with cold dark matter. The boundary of the universe is assumed to be enclosed by the dynamical apparent horizon. We show that for the present time, the generalized second law in nonequilibrium thermodynamics is satisfied for the special range of the energy transfer constants.

The generalized second law in irreversible thermodynamics for the interacting dark energy in a non-flat FRW universe enclosed by the apparent horizon

International Nuclear Information System (INIS)

Karami, K.; Ghaffari, S.

2010-01-01

We investigate the validity of the generalized second law in irreversible thermodynamics in a non-flat FRW universe containing the interacting dark energy with cold dark matter. The boundary of the universe is assumed to be enclosed by the dynamical apparent horizon. We show that for the present time, the generalized second law in nonequilibrium thermodynamics is satisfied for the special range of the energy transfer constants.

Russian Contract Law for Foreigners

Directory of Open Access Journals (Sweden)

Andrey Shirvindt

2015-01-01

Full Text Available The book by Maria Efremova, Svetlana Yakovleva and Jane Henderson aims to serve as a short introduction to Russian contract law for a foreign lawyer. Assuming that the target readership are mainly English lawyers the book’s second aim, expressly stated by the authors (pp. i, 1, is to make lawyers from common law countries familiar with codified law, with Russian law being just an example. The book covers most of the general law of obligations as well as some questions of formation and invalidity of contracts that belong to the general part of the Civil Сode, with this preceded by a brief introduction into the Russian law dealing with its history, federal structure and state agencies of Russia, its court system, sources of law and legal profession.

Residual distribution for general time-dependent conservation laws

International Nuclear Information System (INIS)

Ricchiuto, Mario; Csik, Arpad; Deconinck, Herman

2005-01-01

We consider the second-order accurate numerical solution of general time-dependent hyperbolic conservation laws over unstructured grids in the framework of the Residual Distribution method. In order to achieve full conservation of the linear, monotone and first-order space-time schemes of (Csik et al., 2003) and (Abgrall et al., 2000), we extend the conservative residual distribution (CRD) formulation of (Csik et al., 2002) to prismatic space-time elements. We then study the design of second-order accurate and monotone schemes via the nonlinear mapping of the local residuals of linear monotone schemes. We derive sufficient and necessary conditions for the well-posedness of the mapping. We prove that the schemes obtained with the CRD formulation satisfy these conditions by construction. Thus the nonlinear schemes proposed in this paper are always well defined. The performance of the linear and nonlinear schemes are evaluated on a series of test problems involving the solution of the Euler equations and of a two-phase flow model. We consider the resolution of strong shocks and complex interacting flow structures. The results demonstrate the robustness, accuracy and non-oscillatory character of the proposed schemes. d schemes

Nuclear law and law of the sea - a synthesis

International Nuclear Information System (INIS)

Courteix, S.

1976-01-01

The general idea behind the work of the Paris Colloqium on Nuclear Law and Law of the Sea was that of an agreement and sometimes opposition between two specificities, that of the law of the maritime and, in particular, ocean environment, and that of the law of nuclear techniques. These relationships were studied notably in the perspective of the problems of transport of nuclear materials and their liability insurance, as well as from the viewpoint of the operation of nuclear powered ships. Another problem studied in this context is that of radioactive marine pollution. (N.E.A.) [fr

THE GENERAL RULE ON CHOICE OF LAW FOR NON-CONTRACTUAL OBLIGATIONS IN LEGISLATION OF EUROPEAN UNION AND BOSNIA AND HERZEGOVINA

Directory of Open Access Journals (Sweden)

Jasmina Alihodžić

2014-01-01

Full Text Available The project of unification of private international law on the level of European Union encompassed bringing of unique choice of law rules, among others, in the area of non-contractual obligations with international element. A communitarian legislator chose a set of flexible choice of law rules that enable satisfaction of the principle of legal certainty together with the establishment of a balance between persons claiming to be liable and sustaining damage. PIL Act that is being enforced in Bosnia and Herzegovina in relation to the subject of this paper alternatively determines the law applicable to non-contractual obligations, according to the law of the place where the harmful act was done or the law of where the consequence occurred, depending on which of these two laws is more favorable to the person sustaining damage. The author of this paper points out the evident discrepancy in the general rules of determination in EU legislation and Bosnia and Herzegovina, and the need to harmonize legislation in this field with the acquis communautaire, arising from the Stabilization and Association Agreement.

THE GENERAL RULE ON CHOICE OF LAW FOR NON-CONTRACTUAL OBLIGATIONS IN LEGISLATION OF EUROPEAN UNION AND BOSNIA AND HERZEGOVINA

Directory of Open Access Journals (Sweden)

Jasmina Alihodžić

2014-01-01

Full Text Available The project of unification of private international law on the level of European Union encompassed bringing of unique choice of law rules, among others, in the area of non-contractual obligations with international element. A communitarian legislator chose a set of flexible choice of law rules that enable satisfaction of the principle of legal certainty together with the establishment of a balance between persons claiming to be liable and sustaining damage. PIL Act that is being enforced in Bosnia and Herzegovina in relation to the subject of this paper alternatively determines the law applicable to non-contractual obligations, according to the law of the place where the harmful act was done or the law of where the consequence occurred, depending on which of these two laws is more favorable to the person sustaining damage. The author of this paper points out the evident discrepancy in the general rules of determination in EU legislation and Bosnia and Herzegovina, and the need to harmonize legislation in this field with the acquis communautaire, arising from the Stabilization and Association Agreement

The effectiveness of clinical problem-based learning model of medico-jurisprudence education on general law knowledge for Obstetrics/Gynecological interns.

Science.gov (United States)

Chang, Hui-Chin; Wang, Ning-Yen; Ko, Wen-Ru; Yu, You-Tsz; Lin, Long-Yau; Tsai, Hui-Fang

2017-06-01

The effective education method of medico-jurisprudence for medical students is unclear. The study was designed to evaluate the effectiveness of problem-based learning (PBL) model teaching medico-jurisprudence in clinical setting on General Law Knowledge (GLK) for medical students. Senior medical students attending either campus-based law curriculum or Obstetrics/Gynecology (Ob/Gyn) clinical setting morning meeting from February to July in 2015 were enrolled. A validated questionnaire comprising 45 questions were completed before and after the law education. The interns attending clinical setting small group improvisation medico-jurisprudence problem-based learning education had significantly better GLK scores than the GLK of students attending campus-based medical law education course after the period studied. PBL teaching model of medico-jurisprudence is an ideal alternative pedagogy model in medical law education curriculum. Copyright © 2017. Published by Elsevier B.V.

Ohm's Law, Kirchoff's Law and the Drunkard's Walk The Drunkard's ...

Indian Academy of Sciences (India)

Home; Journals; Resonance – Journal of Science Education; Volume 2; Issue 12. Ohm's Law, Kirchoff's Law and the Drunkard's Walk The Drunkard's Walk. Rahul Roy. General Article Volume 2 Issue 12 December 1997 pp 33-38. Fulltext. Click here to view fulltext PDF. Permanent link:

A general scaling law reveals why the largest animals are not the fastest.

Science.gov (United States)

Hirt, Myriam R; Jetz, Walter; Rall, Björn C; Brose, Ulrich

2017-08-01

Speed is the fundamental constraint on animal movement, yet there is no general consensus on the determinants of maximum speed itself. Here, we provide a general scaling model of maximum speed with body mass, which holds across locomotion modes, ecosystem types and taxonomic groups. In contrast to traditional power-law scaling, we predict a hump-shaped relationship resulting from a finite acceleration time for animals, which explains why the largest animals are not the fastest. This model is strongly supported by extensive empirical data (474 species, with body masses ranging from 30 μg to 100 tonnes) from terrestrial as well as aquatic ecosystems. Our approach unravels a fundamental constraint on the upper limit of animal movement, thus enabling a better understanding of realized movement patterns in nature and their multifold ecological consequences.

Nanoelectronics «bottom – up»: current generation, generalized Ohm’s law, elastic resistors, conductivity modes, thermoelectricity

Directory of Open Access Journals (Sweden)

Юрій Олексійович Кругляк

2015-07-01

Full Text Available General questions of electronic conductivity, current generation with the use of electrochemical potentials and Fermi functions, elastic resistor model, ballistic and diffusion transport, conductivity modes, n- and p-conductors and graphene, formulation of the generalized Ohm’s law, thermoelectric phenomena of Seebeck and Peltier, quality indicators and thermoelectric optimization, ballistic and diffusive phonon heat current are discussed in the frame of the «bottom – up» approach of modern nanoelectronics

Islam, mental health and law: a general overview.

Science.gov (United States)

Tzeferakos, Georgios A; Douzenis, Athanasios I

2017-01-01

Islam is the dominant religion in about 56 countries around the globe, and has more than 1.2 billion followers. Islam represents a holistic way of life, and according to a large proportion of its followers, the Islamic law or Shari'ah should prevail over secular law and should be implemented as state law. The etymological root of the word Shari'ah can be traced back to the harsh life in the desert and it means "pathway to be followed" or "path to the water hole," since the water was the basic element and preserver of life. At the dawn of its historical course and at its moral and ethical core, Islam introduced many interesting and innovative beliefs concerning the mentally ill. Islam underlines the moral necessity for the protection and care of the vulnerable individuals, as dictated by God himself. On the other hand, beliefs about "possession" and stigmatization influence the peoples' attitude against and apprehension of mental disorders. This strange admixture is reflected upon the status of the mental health services and corresponding legislation found in the different countries of the Islamic world.

Nuclear law and environmental law in the licensing of nuclear installations

International Nuclear Information System (INIS)

Raetzke, Christian

2013-01-01

Large nuclear installations can have a considerable impact on the environment, both in actual terms, due to the construction and operation of the plant and in potential terms, related to the risk of an accident. A considerable part of the multiple authorisation processes required to develop a large nuclear project is devoted to addressing the possible impact on the environment. Accordingly, environmental protection is not only warranted by requirements and processes arising out of what is generally considered 'environmental law', but also by laws governing the design, siting, construction and operation of nuclear installations. By ensuring prevention and control of radiation releases to the environment, the aspects of nuclear law governing the design, construction, operation and decommissioning of nuclear facilities pertain to the field of environmental protection just like other fields of environmental law. The perception of the public that nuclear energy is 'anti-environmental' and the generally antinuclear stance of environmental non-governmental organisations (NGOs) should not deflect attention from the fact that protection of the environment is one of the main functions of the body of nuclear law. In this article, the general relationship between the law governing civil nuclear installations and environmental law will be analysed. The subsequent chapters will deal with environmental requirements and procedures as part of the authorisation process for a nuclear installation. The role of public participation and the involvement of neighbouring states in the licensing process will also be investigated, as they are today mainly based on environmental law. Some other aspects which may also have some relation to environmental protection, such as waste management, emergency planning, multinational early notification and assistance in the case of an accident and nuclear liability, have been omitted from discussion as they lie outside the focus of this article

State aid in the EU law and national law

Directory of Open Access Journals (Sweden)

Divljak Drago

2011-01-01

Full Text Available Due to emphasized negative implications, state aid in contemporary law is more and more the subject of legal rules of supra-national and international law, and consequently it is more and more frequently the subject of national laws. The systems of state aid are based on the principle of general non-allowedness of state aid, which is relativised with wide exceptions and the form of allowed and conditionally allowed forms of state aid. In the EU law, a complex and differentiated system of legal regime on state aid is created aimed at preventing the Member States to protect or promote their companies at the expense or harm of competition within the EU. Compared to the regulations that refer to subsidies and that are created at the international level, within the WTO, these regulations are much more detailed and they cover a wide spectrum of different forms of state aid. National laws are accepting the EU concept as a novelty, which is valid in particular for countries in the process of the EU integrations. This has been done in our law as well by enacting of the Law on state aid control. This Law regulates general conditions for granting, granting control, and utilization of state assistance, with the essential objective to establish and provide for competitive market conditions and introduction of order in the field that has not been regulated previously. At the same time, this means a successful fulfillment of the obligations related to pre-accession harmonization of this field, which is a necessary pre-condition for accession of our country into this group of countries since the EU standards and requirements have been fully observed with the above-mentioned Law.

INTERFERENCES OF THE ENVIRONMENTAL LAW WITH THE URBAN LAW

Directory of Open Access Journals (Sweden)

Elena IFTIME

2014-06-01

Full Text Available Addressing the large, complex issue of influences that urbanization can have on the environment, requires first of all, some general considerations on the interferences between the urban law and the environmental law. The urban law investigates and regulates the affecting and planning of the urban space. Therefore, this type of regulations are at the interference with the environmental law , which, inter alia , deals with the protection and conservation of the environment in the urban settlements, in the built space and also the ecological deployment of the activities in this space. The interaction between the two is becoming increasingly important especially when the urban law is increasingly correlated with the environmental protection, the natural space and the ecological activities.

Property law in Jersey

OpenAIRE

MacLeod, Rebecca Frances

2012-01-01

Jersey law, and within it Jersey property law, has received little academic attention. This thesis seeks to examine, and provide a systematic account of, the Jersey law of property. Specific aspects of substantive law are explored. From these, general observations about the nature and structure of property law are made. Unsurprisingly, given the small size of the island, Jersey has a relatively limited amount of indigenous legal material to offer, much of it in French. Inevitab...

Decree-Law No. 548/77 of 31 December - Further amendments in the general organisation of the Ministry of Industry and Technology

International Nuclear Information System (INIS)

1977-01-01

Further to Decree-Law No. 358/76 of 14 May 1976 establishing the general reorganisation of the Ministry of Industry and Technology, this Decree-Law creates new departments and decides the abolition of others, including the Junta de Energia Nuclear. The JEN's activities are henceforth to be redistributed to other departments in the Ministry. (NEA) [fr

The general conservation principle. Absolute validity of conservation laws and their role as source of entanglement, topology changes, and generation of masses

International Nuclear Information System (INIS)

Basini, Giuseppe; Capozziello, Salvatore; Longo, Giuseppe

2003-01-01

We propose a new approach in which several paradoxes and shortcomings of modern physics can be solved because conservation laws are always conserved. Directly due to the fact that conservation laws can never be violated, the symmetry of the theory leads to the very general consequence that backward and forward time evolution are both allowed. The generalization of the approach to five dimensions, each one with real physical meaning, leads to the derivation of particle masses as a result of a process of embedding

The Hubble law and the spiral structures of galaxies from equations of motion in general relativity

International Nuclear Information System (INIS)

Sachs, M.

1975-01-01

Fully exploiting the Lie group that characterizes the underlying symmetry of general relativity theory, Einstein's tensor formalism factorizes, yielding a generalized (16-component) quaternion field formalism. The associated generalized geodesic equation, taken as the equation of motion of a star, predicts the Hubble law from one approximation for the generally covariant equations of motion, and the spiral structure of galaxies from another approximation. These results depend on the imposition of appropriate boundary conditions. The Hubble law follows when the boundary conditions derive from the oscillating model cosmology, and not from the other cosmological models. The spiral structures of the galaxies follow from the same boundary conditions, but with a different time scale than for the whole universe. The solutions that imply the spiral motion are Fresnel integrals. These predict the star's motion to be along the 'Cornu Spiral'. The part of this spiral in the first quadrant is the imploding phase of the galaxy, corresponding to a motion with continually decreasing radii, approaching the galactic center as time increases. The part of the Cornu Spiral' in the third quadrant is the exploding phase, corresponding to continually increasing radii, as the star moves out from the hub. The spatial origin in the coordinate system of this curve is the inflection point, where the explosion changes to implosion. The two- (or many-) armed spiral galaxies are explained here in terms of two (or many) distinct explosions occurring at displaced times, in the domain of the rotating, planar galaxy. (author)

Asymptotic Conservation Laws in Classical Field Theory

International Nuclear Information System (INIS)

Anderson, I.M.; Torre, C.G.

1996-01-01

A new, general, field theoretic approach to the derivation of asymptotic conservation laws is presented. In this approach asymptotic conservation laws are constructed directly from the field equations according to a universal prescription which does not rely upon the existence of Noether identities or any Lagrangian or Hamiltonian formalisms. The resulting general expressions of the conservation laws enjoy important invariance properties and synthesize all known asymptotic conservation laws, such as the Arnowitt-Deser-Misner energy in general relativity. copyright 1996 The American Physical Society

THE INTERFERENCE OF EUROPEAN UNION LAW WITH PUBLIC INTERNATIONAL LAW

Directory of Open Access Journals (Sweden)

ROXANA-MARIANA POPESCU

2011-04-01

Full Text Available The European Union Law is an unique legal phenomenon developed in the process of European integration within the framework of the European Communities and the European Union; a result of the implementation of the supranational authority of the European institutions. The European Union law is a specific legal system having independent sources and principles that developed at the border-line of international law and domestic law of the EU’s Member States. The authonomy of the European Union law is affirmed by a case-law of the Court of Justice of the European Union.The European Union has its own legal order which is separate from international law and forms an integral part of the legal systems of the Member States. The legal order of the Union is founded on various different sources of law. The different nature of these sources has imposed a hierarchy among them. At the pinnacle of this hierarchy we find primary law, represented by the Treaties and general legal principles, followed by international treaties concluded by the Union and secondary law founded on the Treaties.

Properties of general relativistic irrotational binary neutron stars at the innermost orbit

International Nuclear Information System (INIS)

Uryu, K.; Shibata, M.

2001-01-01

We investigate properties of binary neutron stars around innermost orbits, assuming that the binary is equal mass and in quasiequilibrium. The quasiequilibrium configurations are numerically computed assuming the existence of a helicoidal Killing vector, conformal flatness for spatial components of the metric, and irrotational velocity field for the neutron stars. The computation is performed for the polytropic equation of state with a wide range of the polytropic index n (= 0.5, 0.66667, 0.8, 1, 1.25), and compactness of neutron stars (M/R) ∞ (= 0.03-0.3). Quasiequilibrium sequences of constant rest mass are appropriate models for the final evolution phase of binary neutron stars. It is found that these sequences are always terminated at the innermost orbit where a cusp (inner Lagrange point) appears at the inner edges of the stellar surface. We apply a turning point method to determine the stability of the innermost orbits and found that the innermost stable circular orbit (ISCO) exists for stiff equations of state (n = 0.5 with any (M/R) ∞ and n = 0.66667 with (M/R) ∞ > or ∼ 0.17). The ISCO for n = 0.5 is carefully analyzed. It is clarified that the ISCO are mainly determined by a hydrodynamic instability for realistic compactness of the neutron stars as 0.14 ∞ < or ∼ 0.2. These configurations at the innermost orbits can be used as initial conditions for fully general relativistic simulation for the binary neutron star merger. (author)

Light propagation with phase discontinuities: generalized laws of reflection and refraction.

Science.gov (United States)

Yu, Nanfang; Genevet, Patrice; Kats, Mikhail A; Aieta, Francesco; Tetienne, Jean-Philippe; Capasso, Federico; Gaburro, Zeno

2011-10-21

Conventional optical components rely on gradual phase shifts accumulated during light propagation to shape light beams. New degrees of freedom are attained by introducing abrupt phase changes over the scale of the wavelength. A two-dimensional array of optical resonators with spatially varying phase response and subwavelength separation can imprint such phase discontinuities on propagating light as it traverses the interface between two media. Anomalous reflection and refraction phenomena are observed in this regime in optically thin arrays of metallic antennas on silicon with a linear phase variation along the interface, which are in excellent agreement with generalized laws derived from Fermat's principle. Phase discontinuities provide great flexibility in the design of light beams, as illustrated by the generation of optical vortices through use of planar designer metallic interfaces.

Effect of Generalized Uncertainty Principle on Main-Sequence Stars and White Dwarfs

Directory of Open Access Journals (Sweden)

Mohamed Moussa

2015-01-01

Full Text Available This paper addresses the effect of generalized uncertainty principle, emerged from different approaches of quantum gravity within Planck scale, on thermodynamic properties of photon, nonrelativistic ideal gases, and degenerate fermions. A modification in pressure, particle number, and energy density are calculated. Astrophysical objects such as main-sequence stars and white dwarfs are examined and discussed as an application. A modification in Lane-Emden equation due to a change in a polytropic relation caused by the presence of quantum gravity is investigated. The applicable range of quantum gravity parameters is estimated. The bounds in the perturbed parameters are relatively large but they may be considered reasonable values in the astrophysical regime.

Health care law versus constitutional law.

Science.gov (United States)

Hall, Mark A

2013-04-01

National Federation of Independent Business v. Sebelius, the Supreme Court's ruling on the Patient Protection and Affordable Care Act, is a landmark decision - both for constitutional law and for health care law and policy. Others will study its implications for constitutional limits on a range of federal powers beyond health care. This article considers to what extent the decision is also about health care law, properly conceived. Under one view, health care law is the subdiscipline that inquires how courts and government actors take account of the special features of medicine that make legal or policy issues especially problematic - rather than regarding health care delivery and finance more generically, like most any other economic or social enterprise. Viewed this way, the opinions from the Court's conservative justices are mainly about general constitutional law principles. In contrast, Justice Ruth Bader Ginsburg's dissenting opinion for the four more liberal justices is just as much about health care law as it is about constitutional law. Her opinion gives detailed attention to the unique features of health care finance and delivery in order to inform her analysis of constitutional precedents and principles. Thus, the Court's multiple opinions give a vivid depiction of the compelling contrasts between communal versus individualistic conceptions of caring for those in need, and between health care and health insurance as ordinary commodities versus ones that merit special economic, social, and legal status.

Chronicle 1998, Administrative law/Droit administratif

NARCIS (Netherlands)

Bok, A.J.

1999-01-01

In this contribution, two recent developments in Dutch administrative law are discussed. The codification of administrative law in a General Administrative Law Act (1994) has contributed much to this field of law, but has also caused additional legal complications for the administration. In 1997 the

Environmental law. 2. rev. and enl. ed.; Umweltrecht

Energy Technology Data Exchange (ETDEWEB)

Koch, H.J. (ed.) [Hamburg Univ. (Germany). Forschungsstelle Umweltrecht

2007-07-01

The text book under consideration already is addressed to lawyers and students of jurisprudence. It enables an introduction into the general environmental law and consists of sixteen autonomous chapters: (a) International law in the field of ecology (Matthias Buck, Roda Verheyen); (b) European and national environmental constitutional law (Johannes Caspar); (c) General environmental administrative law (Ulrich Ramsauer); (d) Pollution abatement law (Hans-Joachim Koch); (e) Water protection law (Silke Laskowski, Cornelia Ziehm); (f) Recycling economy law and waste management law (Martin Dieckmann, Moritz Reese); (g) Nature conservation law (Christian Maass, Peter Schuette); (h) Soil conservation law and contaminated sites law (Nikolaus Herrmann); (i) Energy legal regulations as an instrument of environmental protection (Wolfgang Ewer); (j) Atomic energy law (Klaus Jankowski); (k) Genetic engineering law (Ursula Prall); (l) Law of hazardous materials (Eckhard Pache); (m) Environmental law in planning law (Nikolaus Hermann); (n) Environment and traffic (Philipp Hermann, Ekkehard Hofmann); (o) Agriculture and ecology (Ulf-Henning Moeker); (p) Liberal trade and environmental protection (Matthias Buck).

Relativistic transformation law of quantum fields: A slight generalization consistent with the equivalence of all Lorentz frames

International Nuclear Information System (INIS)

Ingraham, R.L.

1985-01-01

The well-known relativistic transformation law of quantum fields satisfies the relativity principle, which asserts the complete equivalence of all Lorentz (inertial) frames as far as physical measurements go. We point out a slight generalization which is allowed by the relativity principle, but violates a further, tacit assumption usually made in connection with it but which is actually logically independent of it and subject to a feasible experimental test. The interest of the generalization is that it permits the incorporation of an ultraviolet cutoff in a simple, direct way which avoids the usual difficulties

Fractional power-law spatial dispersion in electrodynamics

International Nuclear Information System (INIS)

Tarasov, Vasily E.; Trujillo, Juan J.

2013-01-01

Electric fields in non-local media with power-law spatial dispersion are discussed. Equations involving a fractional Laplacian in the Riesz form that describe the electric fields in such non-local media are studied. The generalizations of Coulomb’s law and Debye’s screening for power-law non-local media are characterized. We consider simple models with anomalous behavior of plasma-like media with power-law spatial dispersions. The suggested fractional differential models for these plasma-like media are discussed to describe non-local properties of power-law type. -- Highlights: •Plasma-like non-local media with power-law spatial dispersion. •Fractional differential equations for electric fields in the media. •The generalizations of Coulomb’s law and Debye’s screening for the media

An Exact, Compressible One-Dimensional Riemann Solver for General, Convex Equations of State

Energy Technology Data Exchange (ETDEWEB)

Kamm, James Russell [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

2015-03-05

This note describes an algorithm with which to compute numerical solutions to the one- dimensional, Cartesian Riemann problem for compressible flow with general, convex equations of state. While high-level descriptions of this approach are to be found in the literature, this note contains most of the necessary details required to write software for this problem. This explanation corresponds to the approach used in the source code that evaluates solutions for the 1D, Cartesian Riemann problem with a JWL equation of state in the ExactPack package [16, 29]. Numerical examples are given with the proposed computational approach for a polytropic equation of state and for the JWL equation of state.

Freedom of contract, mandatory and non-mandatory law in European contract law

OpenAIRE

Storme, M.

2008-01-01

Abstract: The purpose of this article is to reflect on the position and function of common European rules in respect of limitations to freedom of contract, and more specifically on the role of mandatory and non-mandatory rules in general. After dealing with this more generally in the first part, the article addresses in its second part the different techniques restricting freedom of contract that we find in the Principles of European Contract Law,(1) the acquis communautaire of the law of the...

The laws. 4. enlarged ed.

International Nuclear Information System (INIS)

1988-01-01

This issue no. 10 presents the terms and definitions valid in the field of civil defence, and the laws and regulations. There is the law relating to civil defence, of August 9, 1976, the official announcement, and the statement of legislative intent; further, the law relating to an extension of disaster services, together with the general administrative provisions concerning organisation, additional equipment, training of personnel, and financing of disaster services. The issue also presents the general administrative regulation for establishment, support, and management of civil defence, the law concerning construction and provision of shelters for the population, the general administrative regulation concerning local alarm systems and services (Warndienst-VwV) of March 31, 1981, and the act relating to the convention of May 14, 1954, for protection of cultural objects in the event of an armed conflict, (act of April 11, 1967), as well as the text of the convention itself and the protocol. (orig.) [de

Newton law on the generalized singular brane with and without 4d induced gravity

International Nuclear Information System (INIS)

Jung, Eylee; Kim, Sung-Hoon; Park, D.K.

2003-01-01

Newton law arising due to the gravity localized on the general singular brane embedded in AdS 5 bulk is examined in the absence or presence of the 4d induced Einstein term. For the RS brane, apart from the subleading correction, Newton potential obeys 4d- and 5d-type gravitational law at long- and short-ranges if it were not for the induced Einstein term. The 4d induced Einstein term generates an intermediate range at short distance, in which the 5d Newton potential 1/r 2 emerges. For Neumann brane the long-range behavior of Newton potential is exponentially suppressed regardless of the existence of the induced Einstein term. For Dirichlet brane the expression of Newton potential is dependent on the renormalized coupling constant v ren . At particular value of v ren Newton potential on Dirichlet brane exhibits a similar behavior to that on RS brane. For other values the long-range behavior of Newton potential is exponentially suppressed as that in Neumann brane

Population risk and subjective public law in atomic energy law

International Nuclear Information System (INIS)

Winter, G.

1979-01-01

On the basis of jurisdiction in atomic law and in other planning and immission laws, the author deals with the question whether a plaintiff can base his action against a nuclear licence on the fact that the general population risk is very high around the chosen site or because of the type of reactors. Even if jurisdiction negates this question because of the function of the administrative-judicial legal protection (individual involvement), it nevertheless regards it as neccessary with the increasing number and size of NPPs, to make the general population risk accessable to actions. The author critically deals with the protection norm theory of the legal dogmatics and that of the practical jurisdiction. He suggests to replace the 'Nachbarklagen' model in atomic laws by a model of 'Eingriffsverwaltung' and to regard the licences primarily as tolerance declarations to the neighbourhood and secondarily as favouring administrative actions. (UN) [de

The law concerning the environmental impact assessment. Vol. 1. Collection of regulations with an introduction to EIA law

International Nuclear Information System (INIS)

Peters, H.J.

1995-01-01

The present book contains all regulations relevant to EIA in compact form: The EU EIA Directive; the Federal Law on the EIA; the Procedural Rules of Atomic Energy Law; the Ninth Ordinance on the Federal Emissions Control Law including the pertinent general administrative regulation; the Federal Mining Law; the Federal Building Law; the Federal Regional Planning Law; and the EIA laws of the Laender such as implementing regulations, the Land EIA Laws, and the Land Planning Laws. There is a basic introduction to EIA law preceding this collection of regulations and laws. (orig./HP) [de

Pollution from offshore installations: a case-study of marine pollution in the context of general environmental law

International Nuclear Information System (INIS)

Gavouneli, Maria.

1994-01-01

The purpose of this thesis is to examine the present state of affairs regarding the legal rules for the control of pollution caused by activities related to offshore installations. But, since pollution from offshore installations is but a form of marine pollution, such an examination can only take place within the wider framework of general environmental law. The true impact of even the more precise rules on offshore installations cannot be fully appreciated unless we have a comprehensive understanding of how the whole system of environmental protection works. I will endeavour to incorporate such considerations in the discussion of offshore problems, as I consider the latter an application of wider principles operating even beyond the field of environmental law. (UK)

Southern states radiological emergency response laws and regulations

International Nuclear Information System (INIS)

1989-02-01

The radiological emergency response laws and regulations of the Southern States Energy Compact member states are in some cases disparate. Several states have very specific laws on radiological emergency response while in others, the statutory law mentions only emergency response to ''natural disasters.'' Some states have adopted extensive regulations on the topic; others have none. For this reason, any general overview must necessarily discuss laws and regulations in general terms

26 CFR 509.102 - Applicable provisions of law.

Science.gov (United States)

2010-04-01

... 26 Internal Revenue 19 2010-04-01 2010-04-01 false Applicable provisions of law. 509.102 Section... UNDER TAX CONVENTIONS SWITZERLAND General Income Tax § 509.102 Applicable provisions of law. (a) General... reason of any alteration of law in relation to internal revenue. (b) Retroactivity of regulations or...

Quantum dissipation from power-law memory

International Nuclear Information System (INIS)

Tarasov, Vasily E.

2012-01-01

A new quantum dissipation model based on memory mechanism is suggested. Dynamics of open and closed quantum systems with power-law memory is considered. The processes with power-law memory are described by using integration and differentiation of non-integer orders, by methods of fractional calculus. An example of quantum oscillator with linear friction and power-law memory is considered. - Highlights: ► A new quantum dissipation model based on memory mechanism is suggested. ► The generalization of Lindblad equation is considered. ► An exact solution of generalized Lindblad equation for quantum oscillator with linear friction and power-law memory is derived.

Entropy of holographic dark energy and the generalized second law

International Nuclear Information System (INIS)

Praseetha, P; Mathew, Titus K

2014-01-01

In this paper we have considered holographic dark energy and studied its cosmology and thermodynamics. We have analyzed the generalized second law (GSL) of thermodynamics in a flat universe consisting of interacting dark energy and dark matter. We performed the analysis under both thermal equilibrium and nonequilibrium conditions. If the apparent horizon is taken as the boundary of the universe, we have shown that the rate of change of the total entropy of the universe is proportional to (1+q) 2 , which in fact shows that the GSL is valid at the apparent horizon, irrespective of the sign of the deceleration parameter, q. Hence, for any form of dark energy, the apparent horizon can be considered as a perfect thermodynamic boundary of the universe. We confirmed this conclusion by using the holographic dark energy model. When the event horizon is taken as the boundary, we found that the GSL is only partially satisfied. The analysis under nonequilibrium conditions revealed that the GSL is satisfied if the temperature of the dark energy is greater than the temperature of the dark matter. (paper)

European food law handbook

NARCIS (Netherlands)

Meulen, van der B.M.J.; Velde, van der M.; Szajkowska, A.; Verbruggen, R.

2008-01-01

This handbook analyses and explains the institutional, substantive and procedural elements of EU food law, taking the General Food Law as a focus point. Principles are discussed as well as specific rules addressing food as a product, the processes related to food and communication about food through

The role of international institutions in the formation of international bioethical law: UNESCO and the United Nations General Assembly attempt to govern human cloning.

Science.gov (United States)

Kuppuswamy, Chamundeeswari

2007-01-01

This article analyses the international governance of human reproductive cloning. Noting that bioethics is a new field of engagement for international lawyers, it recounts some of the institutional developments in bioethical law making. The role of UNESCO and the United Nations General Assembly is scrutinized and the author discusses the relative merits of the institutions' governance of human reproductive cloning. The author suggests that some international institutions and mechanisms are better suited than others for bioethical law making. The 2005 General Assembly resolution on human cloning is analysed in this context.

Use of Law Library resources by law students of Imo State University ...

African Journals Online (AJOL)

Academic law li braries are indispensable support for learning, research and general practice in the entire legal profession. This article sought to establish the level of usage students of Imo State University make of its law library and in particular, determine the leve l of organization of the resources, services available as well ...

Important characteristics and constitutional law basis of the optional instrument for European contract law

Directory of Open Access Journals (Sweden)

Silvija Petrić

2009-01-01

Full Text Available This paper is dedicated to the analysis of the optional instrument for European contract law as one of the measures which the European Commission suggests within the framework of the initiative of European contract law. It is about the system of general rules of contract law and particular rules for those contracts which are the most important for the functioning of a unified European market. The paper analyses the reasons for suggesting such measures, the basic characteristics and purpose, possible ways of application, potential content and structure, its relation to other Acts and measures of community law, and, in particular, the possible constitutional law basis for the bringing in of such an act of Community law.

Language and the Law.

Science.gov (United States)

Gibbons, John

1999-01-01

Discusses the language of law and its general interest to the field of applied linguistics. Specific focus is on legal language, the problems and remedies of legal communication (e.g., language and disadvantage before the law, improving legal communication) the legislation of language (e.g., language rights, language crimes), and forensic…

50 CFR 10.22 - Law enforcement offices.

Science.gov (United States)

2010-10-01

... 50 Wildlife and Fisheries 1 2010-10-01 2010-10-01 false Law enforcement offices. 10.22 Section 10... GENERAL PROVISIONS Addresses § 10.22 Law enforcement offices. Service law enforcement offices and their areas of responsibility follow. Mail should be addressed: “Assistant Regional Director, Division of Law...

ADM pseudotensors, conserved quantities and covariant conservation laws in general relativity

International Nuclear Information System (INIS)

Fatibene, L.; Ferraris, M.; Francaviglia, M.; Lusanna, L.

2012-01-01

The ADM formalism is reviewed and techniques for decomposing generic components of metric, connection and curvature are obtained. These techniques will turn out to be enough to decompose not only Einstein equations but also covariant conservation laws. Then a number of independent sets of hypotheses that are sufficient (though not necessary) to obtain standard ADM quantities (and Hamiltonian) from covariant conservation laws are considered. This determines explicitly the range in which standard techniques are equivalent to covariant conserved quantities. The Schwarzschild metric in different coordinates is then considered, showing how the standard ADM quantities fail dramatically in non-Cartesian coordinates or even worse when asymptotically flatness is not manifest; while, in view of their covariance, covariant conservation laws give the correct result in all cases. - Highlights: ► In the paper ADM conserved quantities for GR are obtained from augmented conservation laws. ► Boundary conditions for this to be possible are considered and compared with the literature. ► Some different forms of Schwarzschild solutions are considered as simple examples of different boundary conditions.

Voting over law enforcement: Mission impossible

OpenAIRE

İnal , Hakan

2015-01-01

Median voter theorem has been used in many economic environments including law enforcement. Assumptions of the median voter theorem, however, are generally violated in lawenforcement models. Moreover, it is impossible to have agents with "opposite equilibrium preferences" over enforcement levels in law enforcement models. These limitations on the use of preferences over law enforcement raises questions about the robustness and validity of law enforcement models.

49 CFR 386.54 - Administrative Law Judge.

Science.gov (United States)

2010-10-01

... 49 Transportation 5 2010-10-01 2010-10-01 false Administrative Law Judge. 386.54 Section 386.54... General Rules and Hearings § 386.54 Administrative Law Judge. (a) Powers of an Administrative Law Judge. The Administrative Law Judge may take any action and may prescribe all necessary rules and regulations...

Environmental law - the question of a systematization and codification of environmental law in Austria

International Nuclear Information System (INIS)

Chiu Yen-Lin, A.

2000-04-01

In the last three decades environmental law has become an important part of jurisprudence. As a cross-section subject environmental law refers to a number of different legal subjects, making a clear distinguishing impossible. The thesis has the purpose to explain the concept of environmental law and to systematize the field of environmental law (also with regard to a general codification). Beginning with a summary of environmental law definitions and following a review of the international and national legal development there is an overall view about the sources, the various sections, the principles, the instruments and the implementing institutions of environmental law. The question of a complete codification of environmental law in a statute book is of special interest, as there are also international endeavors going in this direction. (author)

Outlines of environmental Law

International Nuclear Information System (INIS)

Salzwedel, J.

1982-01-01

In this omnibus, ten members of the working group for environmental law attempt to present the respective fields of environmental law in a consistent context, and to show the autonomy of each subject-matter as well as their interdependence and interrelationships. In the long run, the complexity of basic facts of natural science, technology and that of practical execution will require subject-specific penetration and application. Relationships between systems have to be realized to an increasing extent. Structures of law and administration have to be harmonized, and statements on the environmental impact of projects have to be made possible on the whole. Fundamental issues of environmental law are dealt with in the chapters entitled 'Concept and levels of applications of environmental law' and 'Environmental law in general'. The international, supranational and constitutional conditions given in advance of any environmental legislation increasingly gaining in importance are presented in the chapter on 'International environmental law', 'Basics of European Law' and on 'Constitutional Fundamentals'. The necessity of interdisciplinary cooperation becomes evident in those contributions concerning individual fields of environmental law. (orig./HSCH) [de

7 CFR 1900.102 - Applicable law.

Science.gov (United States)

2010-01-01

... 7 Agriculture 12 2010-01-01 2010-01-01 false Applicable law. 1900.102 Section 1900.102 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE... GENERAL Applicability of Federal Law § 1900.102 Applicable law. Loans made by FmHA or its successor agency...

Ultimate load analysis of prestressed concrete reactor pressure vessels considering a general material law

International Nuclear Information System (INIS)

Schimmelpfennig, K.

1975-01-01

A method of analysis is presented, by which progressive fracture processes in axisymmetric prestressed concrete pressure vessels during increasing internal pressure can be evaulated by means of a continuum calculation considering a general material law. Formulations used in the analysis concerning material behaviour are derived on one hand from appropriate results of testing small concrete specimens, and are on the other hand gained by parametric studies in order to solve questions still existing by recalulating fracture tests on concrete bodies with more complex states of stress. Due attention is focussed on investigating the behaviour of construction members subjected to high shear forces (end slabs.). (Auth.)

Introduction to planning law

International Nuclear Information System (INIS)

Ronellenfitsch, M.

1986-01-01

The author surveys the planning law in the Federal Republic of Germany. He deals with general regulations of the administrative procedure and land-use planning procedure and the main special rules of planning law, according to the Atomic Energy Act, the Nuclear Installation Ordinance and the Federal Act on the Protection against Nuisances. (WG) [de

20 CFR 404.1007 - Common-law employee.

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Common-law employee. 404.1007 Section 404... Common-law employee. (a) General. The common-law rules on employer-employee status are the basic test for.... Even though you are considered self-employed under the common-law rules, you may still be an employee...

Schuster's law, black holes and gravitational collapse

International Nuclear Information System (INIS)

Massa, C.

1988-01-01

Consequences of the application of Schuster's law to black holes are investigated. It is shown that Schuster's law can reduce the intrinsic angular momentum of a collapsing body. The possibility is supposed that Schuster's law provides the general mechanism required by the cosmic censorship hypothesis which is taken seriously as a fundamental law of nature

On the obligation to obey the law

Directory of Open Access Journals (Sweden)

Zekavica Radomir G.

2016-01-01

Full Text Available The paper considers the question of a general obligation to obey the law. The author presents and analyzes the most significant views and arguments in support of the thesis that there is a general obligation to obey the law, as well as those understandings which are refuse this thesis. In concluding remarks the author presents a critical review of some key issues about general obligation to obey the law. In addition, the author outlines a hypothetical model of society and the legal system under which such an obligation is possible and has also asserted the basic assumptions and principles upon which it can be justified and reasonable. .

The second laws of quantum thermodynamics.

Science.gov (United States)

Brandão, Fernando; Horodecki, Michał; Ng, Nelly; Oppenheim, Jonathan; Wehner, Stephanie

2015-03-17

The second law of thermodynamics places constraints on state transformations. It applies to systems composed of many particles, however, we are seeing that one can formulate laws of thermodynamics when only a small number of particles are interacting with a heat bath. Is there a second law of thermodynamics in this regime? Here, we find that for processes which are approximately cyclic, the second law for microscopic systems takes on a different form compared to the macroscopic scale, imposing not just one constraint on state transformations, but an entire family of constraints. We find a family of free energies which generalize the traditional one, and show that they can never increase. The ordinary second law relates to one of these, with the remainder imposing additional constraints on thermodynamic transitions. We find three regimes which determine which family of second laws govern state transitions, depending on how cyclic the process is. In one regime one can cause an apparent violation of the usual second law, through a process of embezzling work from a large system which remains arbitrarily close to its original state. These second laws are relevant for small systems, and also apply to individual macroscopic systems interacting via long-range interactions. By making precise the definition of thermal operations, the laws of thermodynamics are unified in this framework, with the first law defining the class of operations, the zeroth law emerging as an equivalence relation between thermal states, and the remaining laws being monotonicity of our generalized free energies.

Islamic law of tort

OpenAIRE

Mohamad, Abdul Basir Bin

1997-01-01

The aim of this thesis is to discover cases and principles governing tort in Islamic law. The study is divided into six chapters, an introduction and a conclusion. The Introduction contains the explanation of the general characteristic of crime and tort, the scope, the importance of the study, methodology and the relevant literature of the thesis. Chapter one defines Western and Islamic law of tort, the existence of tort in Islām, some similar concepts between Western and Islām on the law o...

Religious Values and Conflict of Laws

Directory of Open Access Journals (Sweden)

Sara Tonolo

2016-02-01

Abstract: The wide evolution of private international law is currently recalling attention to the general aspects of the discipline. Europeanization and globalisation of sources of private international law do not preclude the chance that conflict of laws should also deal with individual identities. To the extent that the European systems have hitherto offered to the application of foreign laws, we are faced with the problem of survival in Europe of an idea of the personality of laws. In fact it’s generally accepted that conflict of laws faces the individual identities of people involved in international relations. Cultural identity may be considered collective and individual at the same time, because each member of the group has an identity of its own. Religious values ontribute to defining the cultural identity of individuals: be it in Europe or other countries, cultures, values, civilization, religion, are never absent from the solutions of personal status. Stepping back from the analysis of some cases where religious values are relevant, this Article aims at a theoretical analysis of the subject, involving the contrast between value pluralism, conflict of laws and fundamental rights.

Legal method in danish law

DEFF Research Database (Denmark)

Blume, Peter Erik

and furthermore a brief account of Danish legal history is provided. The following chapters concern: • Legal institutions, • Statute and Statutory Law • Legal Decisions • Legal Literature and Legal Knowledge • Other National Legal Sources • External Influences on Danish Law......This book describes how legal method is used within the Danish legal system. Its target group is foreign lawyers and law students who have an interest in knowing how Danish law commonly is determined and applied. In the first chapters legal method and legal sources in general are defined...

The law of the international civil service institutional law and practice in international organisations

CERN Document Server

Ullrich, Gerhard

2018-01-01

Gerhard Ullrich provides an overall review of the employment law of international intergovernmental organisations. In the first part of the book, he explains the basics of employment law and provides statistical data. He comments extensively on the privileges and immunities of international officials. The core of the book is dedicated to the examination of the legal sources for international civil service law. Here, the international administrative tribunals' case law on the general principles of law occupies a particularly broad area. A second legal source are the structures and elements of the statutory employment in international organisations. The author finally comments on the system of legal protection for the staff of the international civil service.

A Comparative Analysis of the Ethos, Role and Function of Implied Obligations in Shipping Law and General Law of Contract

OpenAIRE

Ndi, George; Alawneh, Tariq

2015-01-01

The law governing the international carriage of goods by sea is deeply rooted in the doctrine of freedom of contract. The historical origins of the shipping industry itself can be traced to the era of 'laissez faire' in which contractual practice, based on negotiated terms and conditions, was free from the regulatory constraints of the state. It is for this reason that to this day modern shipping law is still rooted in the common law and customary trade usages with very limited statutory infl...

Southern states radiological emergency response laws and regulations

International Nuclear Information System (INIS)

1990-06-01

The purpose of this report is to provide a summary of the emergency response laws and regulations in place in the various states within the southern region for use by legislators, emergency response planners, the general public and all persons concerned about the existing legal framework for emergency response. SSEB expects to periodically update the report as necessary. Radiation protection regulations without emergency response provisions are not included in the summary. The radiological emergency response laws and regulations of the Southern States Energy Compact member states are in some cases disparate. Several states have very specific laws on radiological emergency response while in others, the statutory law mentions only emergency response to ''natural disasters.'' Some states have adopted extensive regulations on the topic, others have none. For this reason, any general overview must necessarily discuss laws and regulations in general terms. State-by-state breakdowns are given for specific states

The Vat Exemption for Health Care: Eu Law and its Impact on Swedish law

Directory of Open Access Journals (Sweden)

Påhlsson Robert

2015-12-01

Full Text Available The general rule in EU law is that value-added tax (VAT is to be levied on all goods and services. There are a number of exceptions, however, one of which applies to certain medical services. This paper examines the legal basis for tax exemptions in EU VAT law and in Swedish law, with particular attention to the extent to which the rapidly growing private health-care sector is covered by these tax exemptions.

42 CFR 422.378 - Relationship to State law.

Science.gov (United States)

2010-10-01

... 42 Public Health 3 2010-10-01 2010-10-01 false Relationship to State law. 422.378 Section 422.378... Relationship to State law. (a) Preemption of State law. Any provisions of State law that relate to the... licensed under State law; (ii) Generally apply to other MA organizations and plans in the State; and (iii...

Natural Laws and Ontological Reflections: The Textual and Didactic Implications of the Presentation of Boyle's Law in General Chemistry

Science.gov (United States)

Quiroz, Waldo; Rubilar, Cristian Merino

2015-01-01

This study develops a tool to identify errors in the presentation of natural laws based on the epistemology and ontology of the Scientific Realism of Mario Bunge. The tool is able to identify errors of different types: (1) epistemological, in which the law is incorrectly presented as data correlation instead of as a pattern of causality; (2)…

Confederation and federation in the general theory of law and state and in positive law

Directory of Open Access Journals (Sweden)

Petrović Milan

2016-01-01

the other hand, federal entities (members of a federation do not have such an option, or they may possibly be given such an option (to an extend which is considered relevant by the central (federal government; 2 the internal borders between confederation member states may be changed only by international treaties adopted at an international conference, whereas the internal borders between federal entities may be unilaterally established and changed by the central government; 3 confederation member states, in principle, have the secession right (ius secessionis to withdraw from the confederation, whereas federal entities have no such right. It should be noted that a confederation, as a rule, has a capacity of legal personality in international law, just as its individual members. Yet, the difference between the internal state law and public international law is quite relative. Namely, as noted by Toma Živanović, international law (both private and public is governed by collision norms. While the essence of private international law is conflict resolution involving subjective private rights and obligations arising from the internal law of different states, the essence of public international law is resolution of conflicts between different sovereign states. The basic difference between a confederation and a federation is that each confederation member state is the holder of supreme power (sovereignty, whereas the federal units in a federal state have no such power, given the fact that sovereignty is exclusively vested in the federation (federal state. The supreme power is a de facto matter; it implies the capacity to maintain public order in a specific territory. Relying on the comparative research of different confederations and federations, the author comes to a conclusion that the 'second Yugoslavia' (FPRY was actually a confederation (despite its official title. However, this conclusion raises the question of borders between its former member states, particularly

29 CFR 457.17 - Administrative Law Judge.

Science.gov (United States)

2010-07-01

... Administrative Law Judge to conduct a hearing in cases under 5 U.S.C. 7120 or 22 U.S.C. 4117 as implemented by... 29 Labor 2 2010-07-01 2010-07-01 false Administrative Law Judge. 457.17 Section 457.17 Labor... GENERAL Meaning of Terms as Used in This Chapter § 457.17 Administrative Law Judge. Administrative Law...

20 CFR 401.155 - Law enforcement purposes.

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Law enforcement purposes. 401.155 Section 401... INFORMATION Disclosure of Official Records and Information § 401.155 Law enforcement purposes. (a) General. The Privacy Act allows us to disclose information for law enforcement purposes under certain...

VALIDATION OF THE DERIVED LAW NORM IN THE EUROPEAN AND INTERNATIONAL LAW

Directory of Open Access Journals (Sweden)

Alina Leția

2013-11-01

Full Text Available Throughout realizing the study we analyzed the validity of the European law norm resulting from the derived sources of law with obligatory force (regulations, decisions and directives in connection with the European law norm, the national law norm and the general principles of law considering the jurisprudence of the European Court of Justice and the supremacy of the European Union law also over national constitutions. Thus the European Union represents a new law order, having as subjects not only states member, but also the nationals of these states, who benefit of rights that can be appealed before national courts against public organisms or other private persons and obligations. Therefore, the European Court of Justice has successively imposed the direct applicability of community norms, continuing with the priority of these norms so that in the end the principle of the supremacy of the European law has been adopted. The European norm has to be respected and interpreted in a uniform manner in all states member, considering the fact that the supremacy of the European law over the national law is seen as a sine qua non of the integration, but also a fundamental principle of the Union. National courts guarantee the supremacy of the European norm and its unitary application – aspects analyzed in this study- through the procedure of preliminary decisions.

Layer-Mean Quantities, Local Conservation Laws, and Vorticity

International Nuclear Information System (INIS)

Camassa, R.; Levermore, C.D.

1997-01-01

We derive local conservation laws for layer-mean quantities in two general settings. When applied to Euler flows, the first of these settings yields well-known local conservation laws for quantities averaged between material surfaces. The second, however, leads to new local conservation laws for quantities involving the vorticity that are averaged between arbitrary surfaces. These produce the crucial vorticity conservation laws in shallow water models that admit nonhydrostatic and noncolumnar motion. Moreover, they seem to lie outside the Hamiltonian paradigm of fluid dynamics. The formalism generalizes to skew-symmetric matrix fields; applications to electromagnetism are suggested. copyright 1997 The American Physical Society

FACTUAL INDETERMINACY IN INTERNATIONAL TAX LAW

Directory of Open Access Journals (Sweden)

B. Bogenschneider

2016-01-01

Full Text Available Legal indeterminacy comes in a variety of forms identified here as: (i general legal indeterminacy; (ii factual indeterminacy; and (iii Mach/Feyerabend factual indeterminacy. The concept of general “legal indeterminacy” refers to problems in legal interpretation and has been extensively studied. “Factual indeterminacy” refers to the indeterminacy of facts as a matter of tax law when derived from separately indeterminate fields of law. “Mach/ Feyerabend factual indeterminacy” refers to fact words as derived from legal theory which provide the content for legal interpretation. The “facts” in tax law are not transcendent to law; in addition, the “fact” words of tax law cannot be simply imported from the field of economics. The incremental question of the origins of theory (as discussed by Karl Popper and Albert Einstein is also analyzed here. The theory of tax law originates with “sympathy with experience” or “intellectual love” (tr. Einfühlung of tax law by lawyers as reflected in the special heuristics and practices of the profession. Legal theory accordingly functions in similar fashion to scientific theory where a particular legal theory can be falsified (qua Popper or understood in pluralistic terms by incorporating auxiliary ideas.

New definition of the decay law

International Nuclear Information System (INIS)

Shirokov, M.I.

1977-01-01

Time evolution of unstable states is considered. The usual definition of the decay law is shown to be of a limited application. A more general definition is proposed. The decay law behaviour at long and short times is discussed

How to study the history of European law?

DEFF Research Database (Denmark)

Rasmussen, Morten

This paper has a double purpose. On the one hand, it offers a new history, based on recently discovered primary sources, of the driving forces behind the so-called ‘constitutionalisation’ of European law taking place in 1963-64. On the other hand, it uses the lessons of this new history to reflect...... on how a general history of European law should be written and in particular how to avoid the pitfalls that characterises mainstream research on European law. In the first part it is argued that the ‘constitutionalisation’ of European law was promoted by a broad coalition beyond the Court of Justice...... the ‘constitutionalisation’ of European law in the 1960s. This is in particular the case with the ‘integration-through-law’ paradigm that permeates most of the writing on European law even today. Concluding, it is argued that a general history of European law should avoid the adoption of mainstream conceptualisations...

“Superficial Water Concessions In Light Of The General Theory of the Administrative Act” The Incidence of the Public Law’s Dogmatic Tradition of Public Law Within Environmental Law

Directory of Open Access Journals (Sweden)

Andrés Gómez-Rey

2010-11-01

Full Text Available This paper seeks the determine the ways in which anomalous decisions derived from the particularization and constitutionalization of environmental law can arise given the general theory of administrative action. This is seen through the lens of a study and characterization of administrative decisions issued by the Regional Autonomous Corporation of Cundinamarca –CAR- within the superficial water concessions procedure. It also discusses the conceptual contents of these licenses.

32 CFR 776.11 - Outside part-time practice of law.

Science.gov (United States)

2010-07-01

... 32 National Defense 5 2010-07-01 2010-07-01 false Outside part-time practice of law. 776.11... ADVOCATE GENERAL General § 776.11 Outside part-time practice of law. A covered USG attorney's primary.... Covered USG attorneys who wish to engage in the part-time, outside practice of law must first obtain...

Economic independence, labour law and social security

NARCIS (Netherlands)

Holtmaat, H.M.T.; Kravaritou, Y.

2015-01-01

This work is based on papers presented at a conference entitled "The Sex of Labour Law in Europe/Le Sexe du droit du travail en Europe", which was held at the European University Institute in Florence. The contributors argue that law in general, and especially social and labour law, is not asexual,

Writing to Learn Law and Writing in Law: An Intellectual Property Illustration

OpenAIRE

Madison, Michael

2017-01-01

This essay, prepared as part of a Symposium on teaching intellectual property law, describes a method of combining substantive law teaching with a species of what is commonly called "skills" training. The method involves assessing students not via traditional final exams but instead via research memos patterned after assignments that junior lawyers might encounter in actual legal practice. The essay grounds the method in the theoretical disposition known generally as "writing to learn." It ar...

Asymmetric bubble collapse and jetting in generalized Newtonian fluids

Science.gov (United States)

Shukla, Ratnesh K.; Freund, Jonathan B.

2017-11-01

The jetting dynamics of a gas bubble near a rigid wall in a non-Newtonian fluid are investigated using an axisymmetric simulation model. The bubble gas is assumed to be homogeneous, with density and pressure related through a polytropic equation of state. An Eulerian numerical description, based on a sharp interface capturing method for the shear-free bubble-liquid interface and an incompressible Navier-Stokes flow solver for generalized fluids, is developed specifically for this problem. Detailed simulations for a range of rheological parameters in the Carreau model show both the stabilizing and destabilizing non-Newtonian effects on the jet formation and impact. In general, for fixed driving pressure ratio, stand-off distance and reference zero-shear-rate viscosity, shear-thinning and shear-thickening promote and suppress jet formation and impact, respectively. For a sufficiently large high-shear-rate limit viscosity, the jet impact is completely suppressed. Thresholds are also determined for the Carreau power-index and material time constant. The dependence of these threshold rheological parameters on the non-dimensional driving pressure ratio and wall stand-off distance is similarly established. Implications for tissue injury in therapeutic ultrasound will be discussed.

The Reform of the Procedural Religious Court Law Based on Islamic Law in Indonesian Legal System

Directory of Open Access Journals (Sweden)

Abdullah Gofar

2017-07-01

Full Text Available The history of the development of religious courts and the inner atmosphere struggle of Muslims in Indonesia which faced the state’s political force in the New Order era has brought forth the religious procedural law. Article 54 of The 1989 Law No.7 stated that "the applicable law in the Religious Courts are applicable procedural law in the General Court, except those specifically regulated in this law." Philosophically, the Western law both civil substantive law (Burgerlijke Wetboek and formal law/civil procedure (HIR and Rbg, prepared using the approach of individualism, secular, the optical properties of the nature legal dispute was seen as objects (Zaak which is sheer material. While the substantive law in religious courts is the law derived from Islamic law that stem from philosophical values of Islam. So, the presence of the Religious Courts in the scope of judicial in Indonesia still raises problems, including: Why is the western law of civil procedure which promote the value of materialism and formal correctness adopted into religious procedural law, whereas the philosophical orientation is not aligned with the substantive law based on Islamic law, and what are the efforts to reform the reformulation of procedural law of religious courts.

On the viscoelastic characterization of the Jeffreys-Lomnitz law of creep

OpenAIRE

Mainardi, Francesco; Spada, Giorgio

2011-01-01

In 1958 Jeffreys proposed a power law of creep, generalizing the logarithmic law earlier introduced by Lomnitz, to broaden the geophysical applications to fluid-like materials including igneous rocks. This generalized law, however, can be applied also to solid-like viscoelastic materials. We revisit the Jeffreys-Lomnitz law of creep by allowing its power law exponent $\\alpha$, usually limited to the range [0,1] to all negative values. This is consistent with the linear theory of viscoelastici...

European Corporate Law

DEFF Research Database (Denmark)

Dorresteijn, Adriaan; Teichmann, Christoph; Werlauff, Erik

, and the United Kingdom are taken into account; Italy is now included in this new edition. As in earlier editions, the authors demonstrate that analysis and comparison of national corporate laws yield highly valuable general principles and observations, not least because business organizations, wherever located...... initiatives in such aspects of the corporate environment as regulation of financial institutions and non-financial reporting obligations with a view to sustainability and other social responsibility concerns. The authors, all leading experts in European corporate law, describe current and emerging trends...

Environmental law. 2. rev. and enl. ed.; Umweltrecht

Energy Technology Data Exchange (ETDEWEB)

Erbguth, W. [Rostock Univ. (Germany); Schlacke, S. [Bremen Univ. (Germany)

2008-07-01

The text book under consideration is addressed to students of jurisprudence. It enables an entrance into the general environment law and into selected areas of the special environment law in a clear and systematic form. After an introduction of fundamental principles of the environment law, the book consists of the following topics: Basic principles of the environment law; environmental constitutional law; instruments of the environment law; legal protection in the environment law; environmental European right; environmental international law; pollution protection law; wilderness protection act and landscape conservation act, water protection right, act on recycling and waste management, soil conservation law and contaminated site law, genetic engineering law, sea environment law for the protection of the North Sea and Baltic Sea, energy right.

Power-law connections: From Zipf to Heaps and beyond

International Nuclear Information System (INIS)

Eliazar, Iddo I.; Cohen, Morrel H.

2013-01-01

In this paper we explore the asymptotic statistics of a general model of rank distributions in the large-ensemble limit; the construction of the general model is motivated by recent empirical studies of rank distributions. Applying Lorenzian, oligarchic, and Heapsian asymptotic analyses we establish a comprehensive set of closed-form results linking together rank distributions, probability distributions, oligarchy sizes, and innovation rates. In particular, the general results reveal the fundamental underlying connections between Zipf’s law, Pareto’s law, and Heaps’ law—three elemental empirical power-laws that are ubiquitously observed in the sciences. -- Highlights: ► The large-ensemble asymptotic statistics of rank distributions are explored. ► Lorenzian, oligarchic, and Heapsian asymptotic analyses are applied. ► Associated oligarchy sizes and induced innovation rates are analyzed. ► General elemental statistical connections are established. ► The underlying connections between Zipf’s, Pareto’s and Heaps’ laws are unveiled

Understanding scaling laws

International Nuclear Information System (INIS)

Lysenko, W.P.

1986-01-01

Accelerator scaling laws how they can be generated, and how they are used are discussed. A scaling law is a relation between machine parameters and beam parameters. An alternative point of view is that a scaling law is an imposed relation between the equations of motion and the initial conditions. The relation between the parameters is obtained by requiring the beam to be matched. (A beam is said to be matched if the phase-space distribution function is a function of single-particle invariants of the motion.) Because of this restriction, the number of independent parameters describing the system is reduced. Using simple models for bunched- and unbunched-beam situations. Scaling laws are shown to determine the general behavior of beams in accelerators. Such knowledge is useful in design studies for new machines such as high-brightness linacs. The simple model presented shows much of the same behavior as a more detailed RFQ model

The generalized second law of gravitational thermodynamics on the apparent and event horizons in FRW cosmology

International Nuclear Information System (INIS)

Karami, K; Ghaffari, S; Soltanzadeh, M M

2010-01-01

We investigate the validity of the generalized second law (GSL) of gravitational thermodynamics on the apparent and event horizons in a non-flat Friedmann-Robertson-Walker (FRW) universe containing dark energy interacting with dark matter. We show that for the dynamical apparent horizon, the GSL is always satisfied throughout the history of the universe for any spatial curvature and it is independent of the equation of state parameter of the interacting dark energy model. On the other hand, for the cosmological event horizon, the validity of the GSL depends on the equation of state parameter of the model.

The generalized second law of gravitational thermodynamics on the apparent and event horizons in FRW cosmology

Energy Technology Data Exchange (ETDEWEB)

Karami, K; Ghaffari, S; Soltanzadeh, M M, E-mail: KKarami@uok.ac.i [Department of Physics, University of Kurdistan, Pasdaran St, Sanandaj (Iran, Islamic Republic of)

2010-10-21

We investigate the validity of the generalized second law (GSL) of gravitational thermodynamics on the apparent and event horizons in a non-flat Friedmann-Robertson-Walker (FRW) universe containing dark energy interacting with dark matter. We show that for the dynamical apparent horizon, the GSL is always satisfied throughout the history of the universe for any spatial curvature and it is independent of the equation of state parameter of the interacting dark energy model. On the other hand, for the cosmological event horizon, the validity of the GSL depends on the equation of state parameter of the model.

Medical innovation laws: an unnecessary innovation.

Science.gov (United States)

Richards, Bernadette

2016-06-01

Objective This paper aims to demonstrate that any suggestion that there is a need for specific innovation laws is flawed. Innovation is central to good medical practice and is adequately supported by current law. Methods The paper reviews the nature of medical innovation and outlines recent attempts in the UK to introduce specific laws aimed at 'encouraging' and 'supporting' innovation. The current legal framework is outlined and the role of the law in relation to medical innovation explored. Results The analysis demonstrates the cyclic relationship between medical advancement and the law and concludes that there is no requirement for specific innovation laws. Conclusions The law not only supports innovation and development in medical treatment but encourages it as central to a functioning medical system. There is no need to introduce specific laws aimed at medical innovation; to do so represents an unnecessary legal innovation and serves to complicate matters. What is known about the topic? Over recent months, there has been a great deal of discussion surrounding the law in the context of medical innovation. This was driven by the attempts in the UK to introduce specific laws in the Medical Innovation Bill. The general subject matter - negligence and the expected standard of care in the provision of treatment - is very well understood, but not in cases where the treatment can be described as innovative. The general rhetoric in both the UK and Australia around the Medical Innovation Bill demonstrates a lack of understanding of the position of the law with regards to innovative treatment. What does this paper add? This paper adds clarity to the debate. It presents the law and explains the manner in which the law can operate around innovative treatment. The paper asserts that medical innovation is both supported and encouraged by existing legal principles. What are the implications for practitioners? The paper presents an argument that can guide the policy position

A non-local theory of generalized entropy solutions of the Cauchy problem for a class of hyperbolic systems of conservation laws

International Nuclear Information System (INIS)

Panov, E Yu

1999-01-01

We consider a hyperbolic system of conservation laws on the space of symmetric second-order matrices. The right-hand side of this system contains the functional calculus operator f-bar(U) generated in the general case only by a continuous scalar function f(u). For these systems we define and describe the set of singular entropies, introduce the concept of generalized entropy solutions of the corresponding Cauchy problem, and investigate the properties of generalized entropy solutions. We define the class of strong generalized entropy solutions, in which the Cauchy problem has precisely one solution. We suggest a condition on the initial data under which any generalized entropy solution is strong, which implies its uniqueness. Under this condition we establish that the 'vanishing viscosity' method converges. An example shows that in the general case there can be more than one generalized entropy solution

Law and Protestantism in Denmark

DEFF Research Database (Denmark)

Tamm, Ditlev

2016-01-01

This contribution deals with the influence of the Reformation on the law in Denmark. The Reformation was basically a reform of the church, but it also affected the concept of law and state in general. In 1536, King Christian III dismissed the catholic bishops and withheld the property of the church....... The king, as custos duarum tabularum, guardian of both the tablets of law, also took over the legislation for the church. Especially in subjects of morals and criminal law new principles and statutes were enacted. Copenhagen University was reformed into a protestant seminary even though the former...... faculties were maintained. For that task Johannes Bugenhagen was summoned who also drafted the new church ordinance of 1537. In marriage law protestant principles were introduced. A marriage order was established in 1582....

28 CFR 0.29j - Law enforcement authority.

Science.gov (United States)

2010-07-01

... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Law enforcement authority. 0.29j Section 0.29j Judicial Administration DEPARTMENT OF JUSTICE ORGANIZATION OF THE DEPARTMENT OF JUSTICE 4-Office of the Inspector General § 0.29j Law enforcement authority. Subject to guidelines promulgated by the Attorney General, Special Agents of the Offic...

Towards a new approach to model guidance laws

International Nuclear Information System (INIS)

Borne, P.; Duflos, E.; Vanheeghe, P.

1994-01-01

Proportional navigation laws have been widely used and studied. Nevertheless very few publications explain rigorously the origin of all these laws. For researchers who are starting to work on guidance laws, a feeling of confusion can result. For others, this lack of explanation can be, for example, the source of the difficulties to make the true proportional navigation become equivalent to the pure proportional navigation. The authors propose here a way to model guidance laws in order to fill this lack of explanation. The first consequence is a better exploration of the kinematic behaviors arising during the guidance process. The second consequence is the definition of a new 3D guidance law which can be seen as a generalization of the true proportional navigation. Moreover, this generalization allow this last law to become equivalent to the pure proportional navigation in terms of initial conditions which allow the object to reach its target

Benford's law theory and applications

CERN Document Server

Miller, Steven J

2015-01-01

Benford's law states that the leading digits of many data sets are not uniformly distributed from one through nine, but rather exhibit a profound bias. This bias is evident in everything from electricity bills and street addresses to stock prices, population numbers, mortality rates, and the lengths of rivers. Here, Steven Miller brings together many of the world's leading experts on Benford's law to demonstrate the many useful techniques that arise from the law, show how truly multidisciplinary it is, and encourage collaboration. Beginning with the general theory, the contributors explain t

GAMING LAW ENFORCEMENT AND CRIMINAL JUSTICE PROBLEMS,

Science.gov (United States)

and techniques of gaming as they apply to the study of law enforcement problems in general, and to show how gaming may assist in identifying and overcoming some of the major pitfalls in law enforcement planning. (Author)

Not bound by the law: legal disobedience in Israeli society.

Science.gov (United States)

Rattner, A; Yagil, D; Pedahzur, A

2001-01-01

The issue of whether there is a 'prima facie obligation to obey the law' has intrigued human society since the days of Socrates. However, most of the writings in this field have dealt with theoretical aspects of the issue, such as the boundaries of legal obedience and frameworks defining the circumstances under which a citizen is not obliged to obey the law. Very few studies have investigated the phenomenon of legal disobedience empirically. The current study is based on a survey of Israeli citizens belonging to three sectors of the population (Jews in the general population, Israeli Arabs, and orthodox Jewish students enrolled in religious yeshiva seminaries). Respondents' attitudes towards the judicial system, the rule of law, and the duty to obey state laws were examined by means of a questionnaire especially designed for the study. The findings point to gaps between the three groups: Compared to the Arab population and the yeshiva students, support for state laws and the rule of law was stronger among Jews in the general population and, conversely, belief in the supremacy of other laws (i.e. religious laws) over state laws and readiness to take the law into one's own hands were stronger among the Arabs and the yeshiva students, compared to the general Jewish population. Copyright 2001 John Wiley & Sons, Ltd.

International Satellite Law

Science.gov (United States)

von der Dunk, Frans

2017-07-01

International space law is generally considered to be a branch of public international law. In that sense, it constitutes a "subset of rules, rights and obligations of states within the latter specifically related to outer space and activities in or with respect to that realm." Dealing with an inherently international realm, much of it had been developed in the context of the United Nations, where the key treaties are even adhered to by all major space-faring countries. In addition, other sources—including not only customary international law but also such disputed concepts as "soft law" and political guidelines and recommendations—also contributed to the development of a general framework legal regime for all of mankind's endeavors in or with respect to outer space. Originally, this predominantly included scientific and military/security-related activities, but with the ongoing development of technology and a more practical orientation, it increasingly came to encompass many more civilian and, ultimately, even commercial activities, largely through downstream applications originating from or depending on space technology and space activities. Important here are the overarching, usually more theoretical aspects of international space law, which include how it was developed or continues to be developed, what special roles do "soft law" or the military aspects of space activities play in this regard, and how do national space laws (also) serve as a tool for interpretation of international space law. Also important is the special category of launches and other space operations in the sense of moving space objects safely into, through and—if applicable—back from outer space. Without such operations, space activities would be impossible, yet they bring with them special concerns; for instance, in terms of liability, the creation of space debris and even the legal status and possible commercialization of natural resources produced from celestial bodies. Finally

New Tool to Draft National Nuclear Laws. Second Nuclear Law Handbook Available Online

International Nuclear Information System (INIS)

Kaiser, Peter

2011-01-01

Drafting new national nuclear laws and reviewing existing laws and regulations requires extensive and specialized expertise. For many countries this represents a significant challenge. The IAEA's legislative assistance programme was established to help Member States adopt adequate national nuclear legislation. In 2003, the legistlative assistance programme published the Handbook on Nuclear Law. The reference text provides a fundamental understanding of the key elements and principles of national nuclear legislation. The Handbook is widely utilized by Member States, industry and experts. A second volume of the Handbook was released during the IAEA's 54th General Conference, which convened in Vienna from 20 to 24 September 2010.

Critical Introduction To Natural Law

Directory of Open Access Journals (Sweden)

Esteban Javier Mosquera Cabrera

2013-01-01

Full Text Available This review provides a comparison between the different editions of the famous work of Hervada, discussed here. The outcome of this analysis arise five new hermeneutical rules that analyze how to interpret positive law or agreement that eventually undermine the natural law. It is also evident that the principles proposed by Hervada are a good basis for general legal hermeneutics.

On the theory of generalized entropy solutions of the Cauchy problem for a class of non-strictly hyperbolic systems of conservation laws

International Nuclear Information System (INIS)

Panov, E Yu

2000-01-01

Many-dimensional non-strictly hyperbolic systems of conservation laws with a radially degenerate flux function are considered. For such systems the set of entropies is defined and described, the concept of generalized entropy solution of the Cauchy problem is introduced, and the properties of generalized entropy solutions are studied. The class of strong generalized entropy solutions is distinguished, in which the Cauchy problem in question is uniquely soluble. A condition on the initial data is described that ensures that the generalized entropy solution is strong and therefore unique. Under this condition the convergence of the 'vanishing viscosity' method is established. An example presented in the paper shows that a generalized entropy solution is not necessarily unique in the general case

20 CFR 404.726 - Evidence of common-law marriage.

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Evidence of common-law marriage. 404.726... DISABILITY INSURANCE (1950- ) Evidence Evidence of Age, Marriage, and Death § 404.726 Evidence of common-law marriage. (a) General. A common-law marriage is one considered valid under certain State laws even though...

The Principle Of Justice In Magna Carta Libertatum And Its Influence On The Law In General

Directory of Open Access Journals (Sweden)

Zendeli Emine

2015-12-01

Full Text Available This article aims to expound the principle of justice, as a fundamental value and as an immanent category of law, as well as one of the fundamental human rights, prescribed and guaranteed by a myriad of international instruments and documents. After a brief historical account, by focusing on Article 40 of the Magna Carta Libertatum, which states that: “To No One Will we Sell, To No One Will we refuse or delay, right or justice”, this article claims to show the importance of incorporation of this principle in the provisions of the Magna Carta and its impact on the development of theory and legislation in the past and present. Moreover, the article intends to explore the extent of influence that the priciple of justice has on the functioning of the law in general. Since justice implicates the permanent and constant will to render each person his due, and this achieved through equality, it results that justice means being equal. In this context, the article will explore the concept of equality as a precondition of justice, as well as the conditions and modalities for its implementation.

A discussion of the first law of thermodynamics for open systems

NARCIS (Netherlands)

Tolhoek, H.A.; Groot, S.R. de

1952-01-01

In this paper it is discussed to what extent the first law of thermodynamics is a physical law, and to what extent it is a definition, if it is generalized so as to be valid for open systems. The conclusion is reached that it is partly a definition. Different generalizations of the first law, which

40 CFR 144.4 - Considerations under Federal law.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 22 2010-07-01 2010-07-01 false Considerations under Federal law. 144... (CONTINUED) UNDERGROUND INJECTION CONTROL PROGRAM General Provisions § 144.4 Considerations under Federal law. The following is a list of Federal laws that may apply to the issuance of permits under these rules...

Law and the sources of morality.

Science.gov (United States)

Hinde, Robert A

2004-01-01

This paper argues that morality is a product of basic human psychological characteristics shaped over prehistorical and historical time by diachronic dialectical transactions between what individuals do and what they are supposed to do in the culture in which they live. Some principles are pancultural: individuals are motivated to look after their own interests, to be cooperative and kind to other group members and to look after their children. The moral precepts of every society are based on these principles, but may differ according to the vicissitudes that the society has experienced. Thus the basic principles can be seen as absolute; the precepts based on them may be specific to particular societies. Moral precepts, and the laws derived from them, are mostly such as to maintain the cohesion of the society, but some have been formulated to further the interests of those in power. The evidence suggests that laws have been developed, by common consent or by rulers, from generally accepted moral intuitions. In general, legal systems have been formulated to deal with the more extreme infringements of moral codes. Morality prescribes how people should behave; the law is concerned with how they should not. New laws, if not imposed by force, must generally be in tune with public conceptions of morality. PMID:15590610

Globalization, Inequality & International Economic Law

Directory of Open Access Journals (Sweden)

Frank J. Garcia

2017-04-01

Full Text Available International law in general, and international economic law in particular, to the extent that either has focused on the issue of inequality, has done so in terms of inequality between states. Largely overlooked has been the topic of inequality within states and how international law has influenced that reality. From the perspective of international economic law, the inequality issue is closely entwined with the topics of colonialism and post-colonialism, the proper meaning of development, and globalization. While international economic law has undoubtedly contributed to the rise of inequality, it is now vital that the subject of international economic law be examined for how it may contribute to the lessening of inequality. To do so will require a shift in the way that we think, in order to address inequality as a problem of an emerging global market society, and how best to regulate that society and its institutions.

40 CFR 258.3 - Consideration of other Federal laws.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Consideration of other Federal laws... CRITERIA FOR MUNICIPAL SOLID WASTE LANDFILLS General § 258.3 Consideration of other Federal laws. The owner... rules, laws, regulations, or other requirements. ...

Law in Transition Biblioessay: Globalization, Human Rights, Environment, Technology

Directory of Open Access Journals (Sweden)

Michael Marien

2012-04-01

Full Text Available As globalization continues, many transformations in international and domestic laws areunderway or called for. There are too many laws and too few, too much law that is inadequateor obsolete, and too much law-breaking. This biblioessay covers some 100 recentbooks, nearly all recently published, arranged in four categories. 1 International Lawincludes six overviews/textbooks on comparative law, laws related to warfare and security,pushback against demands of globalization, and gender perspectives; 2 Human Rightsencompasses general overviews and normative visions, several books on how some statesviolate human rights, five items on how good laws can end poverty and promote prosperity,and laws regulating working conditions and health rights; 3 Environment/Resources coversgrowth of international environmental law, visions of law for a better environmental future,laws to govern genetic resources and increasingly stressed water resources, two books onprospects for climate change liability, and items on toxic hazards and problems of compliance;4 Technology, Etc. identifies eight books on global crime and the failed war on drugs,books on the response to terrorism and guarding privacy and mobility in our high-tech age,seven books on how infotech is changing law and legal processes while raising intellectualproperty questions, biomedical technologies and the law, and general views on the need forupdated laws and constitutions. In sum, this essay suggests the need for deeper and timelyanalysis of the many books on changes in law.

Law no. 111/1996 on the safe deployment of nuclear activities - A law central to the Romanian nuclear law system

International Nuclear Information System (INIS)

Chiripus, Vlad-Ionut

2004-01-01

, general public, environment and property be met, allowing only for minimum risks provided under the law and integrally observing the obligations undertaken in the agreements and conventions to which Romania is a party. By passing the Law no. 111/1996 Romania has achieved the goal

Correction to the Beer-Lambert-Bouguer law for optical absorption.

Science.gov (United States)

Abitan, Haim; Bohr, Henrik; Buchhave, Preben

2008-10-10

The Beer-Lambert-Bouguer absorption law, known as Beer's law for absorption in an optical medium, is precise only at power densities lower than a few kW. At higher power densities this law fails because it neglects the processes of stimulated emission and spontaneous emission. In previous models that considered those processes, an analytical expression for the absorption law could not be obtained. We show here that by utilizing the Lambert W-function, the two-level energy rate equation model is solved analytically, and this leads into a general absorption law that is exact because it accounts for absorption as well as stimulated and spontaneous emission. The general absorption law reduces to Beer's law at low power densities. A criterion for its application is given along with experimental examples. (c) 2008 Optical Society of America

A Note on Weak Solutions of Conservation Laws and Energy/Entropy Conservation

Science.gov (United States)

Gwiazda, Piotr; Michálek, Martin; Świerczewska-Gwiazda, Agnieszka

2018-03-01

A common feature of systems of conservation laws of continuum physics is that they are endowed with natural companion laws which are in such cases most often related to the second law of thermodynamics. This observation easily generalizes to any symmetrizable system of conservation laws; they are endowed with nontrivial companion conservation laws, which are immediately satisfied by classical solutions. Not surprisingly, weak solutions may fail to satisfy companion laws, which are then often relaxed from equality to inequality and overtake the role of physical admissibility conditions for weak solutions. We want to answer the question: what is a critical regularity of weak solutions to a general system of conservation laws to satisfy an associated companion law as an equality? An archetypal example of such a result was derived for the incompressible Euler system in the context of Onsager's conjecture in the early nineties. This general result can serve as a simple criterion to numerous systems of mathematical physics to prescribe the regularity of solutions needed for an appropriate companion law to be satisfied.

Implied terms in English and Romanian law

Directory of Open Access Journals (Sweden)

Stefan Dinu

2015-12-01

Full Text Available This study analyses the matter of implied terms from the point of view of both English and Romanian law. First, the introductory section provides a brief overview of implied terms, by defining this class of contractual clauses and by providing their general features. Second, the English law position is analysed, where it is generally recognised that a term may be implied in one of three manners, which are described in turn. An emp hasis is made on the Privy Council’s decision in Attorney General of Belize v Belize Telecom Ltd and its impact. Third, the Romanian law position is described, the starting point of the discussion being represented by the provisions of Article 1272 of the 2009 Civil Code. Fourth, the study ends by mentioning some points of comparison between the two legal systems in what concerns the approach towards implied terms.

31 CFR 800.102 - Effect on other law.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Effect on other law. 800.102 Section... TAKEOVERS BY FOREIGN PERSONS General § 800.102 Effect on other law. Nothing in this part shall be construed..., or review provided by or established under any other provision of federal law, including the...

MEDICAL LAW AND ETHICS

OpenAIRE

Sunčica Ivanović; Čedomirka Stanojević; Slađana Jajić; Ana Vila; Svetlana Nikolić

2013-01-01

The subject of interest in this article is the importance of knowing and connecting medical ethics and medical law for the category of health workers. The author believes that knowledge of bioethics which as a discipline deals with the study of ethical issues and health care law as a legal discipline, as well as medical activity in general, result in the awareness of health professionals of human rights, and since the performance of activities of health workers is almost always linked...

Law as Focus.

Science.gov (United States)

Blythe, Joan Heiges

1989-01-01

Shows how teachers can increase students' general appreciation of literature and improve students' writing skills by studying literature with legal issues and images of the law. Cites several examples of such literature, including Geoffrey Chaucer's "Canterbury Tales," William Shakespeare's "Measure for Measure," and Jonathan…

INVARIANTS OF GENERALIZED RAPOPORT-LEAS EQUATIONS

Directory of Open Access Journals (Sweden)

Elena N. Kushner

2018-01-01

Full Text Available For the generalized Rapoport-Leas equations, algebra of differential invariants is constructed with respect to point transformations, that is, transformations of independent and dependent variables. The finding of a general transformation of this type reduces to solving an extremely complicated functional equation. Therefore, following the approach of Sophus Lie, we restrict ourselves to the search for infinitesimal transformations which are generated by translations along the trajectories of vector fields. The problem of finding these vector fields reduces to the redefined system decision of linear differential equations with respect to their coefficients. The Rapoport-Leas equations arise in the study of nonlinear filtration processes in porous media, as well as in other areas of natural science: for example, these equations describe various physical phenomena: two-phase filtration in a porous medium, filtration of a polytropic gas, and propagation of heat at nuclear explosion. They are vital topic for research: in recent works of Bibikov, Lychagin, and others, the analysis of the symmetries of the generalized Rapoport-Leas equations has been carried out; finite-dimensional dynamics and conditions of attractors existence have been found. Since the generalized RapoportLeas equations are nonlinear partial differential equations of the second order with two independent variables; the methods of the geometric theory of differential equations are used to study them in this paper. According to this theory differential equations generate subvarieties in the space of jets. This makes it possible to use the apparatus of modern differential geometry to study differential equations. We introduce the concept of admissible transformations, that is, replacements of variables that do not derive equations outside the class of the Rapoport-Leas equations. Such transformations form a Lie group. For this Lie group there are differential invariants that separate

Reconciling the Mitscherlich's law of diminishing returns with Liebig's law of the minimum. Some results on crop modeling.

Science.gov (United States)

Ferreira, Iuri E P; Zocchi, Silvio S; Baron, Daniel

2017-11-01

Reliable fertilizer recommendations depend on the correctness of the crop production models fitted to the data, but generally the crop models are built empirically, neglecting important physiological aspects related with response to fertilizers, or they are based in laws of plant mineral nutrition seen by many authors as conflicting theories: the Liebig's Law of the Minimum and Mitscherlich's Law of Diminishing Returns. We developed a new approach to modelling the crop response to fertilizers that reconcile these laws. In this study, the Liebig's Law is applied at the cellular level to explain plant production and, as a result, crop models compatible with the Law of Diminishing Returns are derived. Some classical crop models appear here as special cases of our methodology, and a new interpretation for Mitscherlich's Law is also provided. Copyright © 2017 Elsevier Inc. All rights reserved.

40 CFR 403.4 - State or local law.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 28 2010-07-01 2010-07-01 true State or local law. 403.4 Section 403.4... GENERAL PRE-TREAT-MENT REGULATIONS FOR EXIST-ING AND NEW SOURCES OF POLLUTION § 403.4 State or local law... prohibitions, established by State or local law as long as the State or local requirements are not less...

Information Warfare and International Law

National Research Council Canada - National Science Library

Greenberg, Lawrence T; Goodman, Seymour E; Soo Hoo, Kevin J

1998-01-01

.... Some legal constraints will certainly apply to information warfare, either because the constraints explicitly regulate particular actions, or because more general principles of international law...

Technical standards in the law of technical safety

International Nuclear Information System (INIS)

Marburger, P.

1985-01-01

Technical standards are of great importance for the closer definition of inexact terms of law, for instance ''generally accepted technical rules'', ''state of the art'', ''state of science and technology'' or similar normative terms, in the law of technical safety. The paper discusses with whom the authority for regulating this sector of law rests, deals with the different ways of how technical standards are used by the law (''anticipated expert opinion'', reference to such standards in law and administration) and points out demands on the procedure of standardization. (orig.) [de

Simultaneous invention and the patent law

DEFF Research Database (Denmark)

Howells, John

inventions they often find this to challenge the idea that patent law (which rewards only the first inventor with exclusive rights) is needed to encourage invention and innovation. We review the empirical evidence alleged to show that simultaneous invention is prevalent for important inventions. In general...... is typical of important pioneer inventions in both survey evidence and alleged illustrative cases of simultaneous invention. We show this in the cases of Edison, the Wright brothers, the Selden automobile patent vis a vis Ford, Watt and the steam engine. We then point out that patent law inherently ensures...... that patent protection is not extended to near simultaneous inventions. There remain a number of simultaneous inventions discovered through interference proceedings but we find the number too small to mount a serious challenge to the general operation of patent law....

24 CFR 4.36 - Action by the Ethics Law Division.

Science.gov (United States)

2010-04-01

... violation is material, the Ethics Law Division shall consider the following factors, as applicable: (1) The... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Action by the Ethics Law Division... the Ethics Law Division. (a) After review of the Inspector General's report, the Ethics Law Division...

The specificity and scope of European Union finance law

Directory of Open Access Journals (Sweden)

Marcin Tyniewicki

2015-06-01

Full Text Available Basically, Polish science of financial law quite broadly takes the problems concerning public finance of the European Union (EU. However, it should be noticed that the considerations largely refer to the detailed issues within the confines of individual branches of EU financial law, eg. in areas of tax harmonization or single financial market. At the same time there is an insufficiency or even minuteness publications with doctrinal and theoretical nature referring to the general and fundamental issues of financial law of the EU. There may be numbered such issues among others as definitions, scope and internal structure of this law, its legal sources etc. Generally two areas should be object of the basic scientific researches in reference to the issues mentioned above. First one is financial law of the EU and the second one – its influence and effect of this influence on Polish financial law. In this article there will be undertaken considerations referring to the first area aimed at defining the specifity and scope of EU financial law.

VARIOUS HISTORICAL CONSIDERATIONS REGARDING THE PUBLIC LAW–PRIVATE LAW DICHOTOMY

Directory of Open Access Journals (Sweden)

Emilian Ciongaru

2014-11-01

Full Text Available Throughout the history of law, has been structured logically in law institutions and branches being considered in a divided or unitary manner. But legal norms have obtained general recognition either taken as a unitary system or divided into divisions or branches as maximum logical-organizational structures. The law originally intersects with the process of formation and evolution of the state. The law has been formed unconsciously as the result of a psychological process in which the individual reacts to certain external stimuli. At the beginning, the law came under the form of nonunitary chaotic customs or practices. In the second phase, the law, though yet rudimentary, became a conscious action being imposed by a public force. The difference between the public law and the private law results from the fact that private law may be attributed to the structure of society, and the public law may be attributed to the superstructure of society. Even nowadays, the delimitation between the public law and the private law is not clear, because the most numerous legal relations refer both to the general interest and the private interest and, basically, the legal norms contribute to public order as the observation thereof brings social peace.

Confederation and federation in the general theory of law and state and in positive law (part one

Directory of Open Access Journals (Sweden)

Petrović Milan

2016-01-01

the other hand, federal entities (members of a federation do not have such an option, or they may possibly be given such an option (to an extend which is considered relevant by the central (federal government; 2 the internal borders between confederation member states may be changed only by international treaties adopted at an international conference, whereas the internal borders between federal entities may be unilaterally established and changed by the central government; 3 confederation member states, in principle, have the secession right (ius secessionis to withdraw from the confederation, whereas federal entities have no such right. It should be noted that a confederation, as a rule, has a capacity of legal personality in international law, just as its individual members. Yet, the difference between the internal state law and public international law is quite relative. Namely, as noted by Toma Živanović, international law (both private and public is governed by collision norms. While the essence of private international law is conflict resolution involving subjective private rights and obligations arising from the internal law of different states, the essence of public international law is resolution of conflicts between different sovereign states. The basic difference between a confederation and a federation is that each confederation member state is the holder of supreme power (sovereignty, whereas the federal units in a federal state have no such power, given the fact that sovereignty is exclusively vested in the federation (federal state. The supreme power is a de facto matter; it implies the capacity to maintain public order in a specific territory. Relying on the comparative research of different confederations and federations, the author comes to a conclusion that the 'second Yugoslavia' (FPRY was actually a confederation (despite its official title. However, this conclusion raises the question of borders between its former member states, particularly

Competition law and the obligation to supply

DEFF Research Database (Denmark)

Bergqvist, Christian

2015-01-01

While accepted in theory and practice that an obligation to supply, ser-vice or license can emerge under competition law, the scope of this is subject to many, if not lacunas, at least ambiguities, and no general ob-li¬gations of such nature can, no should, be identified. Further, and equally...... important, the narrow set of circumstances warranting inter-vention against refusals is defined by competition law in accordance with its underlying principles of a predominantly economic nature. Hence, competition law should not be relied upon as a corrective in-strument to lacunas in other areas of law, e.......g. compulsory licenses un-der IP law. Below, some considerations regarding the obligation to supply under competition law are offered for the purpose of correcting the misunderstandings....

The right to be forgotten – private law enforcement

NARCIS (Netherlands)

Tjong Tjin Tai, Eric

2016-01-01

Private law enforcement of the right to be forgotten should be considered in light of the general characteristics of private law. This highlights advantages and limitations, and underlines the need to explicate the actual interests involved in the right to be forgotten. As case law and real-life

Three laws of energy transitions

International Nuclear Information System (INIS)

Bashmakov, Igor

2007-01-01

The paper formulates and explores a hypothesis on three general energy transition laws: the law of stable long-term energy costs to income ratio; the law of improving energy quality; and the law of growing energy productivity. These laws are essential for shaping long-term projections and checking for their consistency. All three are rooted in amazingly stable in time and universal across countries energy costs to income ratios. Limited energy purchasing power sets up thresholds, which, if exceeded, bring asymmetry to energy demand to price elasticity. The author believes, that the theoretical postulate on the substantial substitution among production factors, which is used in the production functions theory, may be incorrect. In reality, innovations mainly lead to the substitution of a low-quality production factor with the same yet of a better-quality. Improving energy quality with stable costs to income ratio is accompanied by growing energy productivity. Energy costs to income thresholds are indicators allowing for better projections of oil prices

32 CFR 635.16 - General.

Science.gov (United States)

2010-07-01

... 32 National Defense 4 2010-07-01 2010-07-01 true General. 635.16 Section 635.16 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) LAW ENFORCEMENT AND CRIMINAL INVESTIGATIONS LAW ENFORCEMENT REPORTING Offense Reporting § 635.16 General. (a) This subpart establishes policy for reporting founded criminal offenses...

32 CFR 635.34 - General.

Science.gov (United States)

2010-07-01

... 32 National Defense 4 2010-07-01 2010-07-01 true General. 635.34 Section 635.34 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) LAW ENFORCEMENT AND CRIMINAL INVESTIGATIONS LAW ENFORCEMENT REPORTING Victim and Witness Assistance Procedures § 635.34 General. (a) This subpart implements procedures to provide...

32 CFR 635.32 - General.

Science.gov (United States)

2010-07-01

... 32 National Defense 4 2010-07-01 2010-07-01 true General. 635.32 Section 635.32 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) LAW ENFORCEMENT AND CRIMINAL INVESTIGATIONS LAW ENFORCEMENT REPORTING Army Quarterly Trends and Analysis Report § 635.32 General. (a) This subpart prescribes policies and procedures...

Oral Law in Litigation in South Africa: An Evidential Nightmare?

African Journals Online (AJOL)

MJM Venter

2017-10-26

Oct 26, 2017 ... Customary law is a collective term for the variant of legal systems applicable ... The process of the recognition of customary law5 as a legal system worthy ... For a general overview of the historical development, see the South .... customary law because living customary law is difficult to teach for a number of.

Contradiction and Kant's Formula of Universal Law

NARCIS (Netherlands)

Kleingeld, Pauline

2017-01-01

Kant’s most prominent formulation of the Categorical Imperative, known as the Formula of Universal Law (FUL), is generally thought to demand that one act only on maxims that one can will as universal laws without this generating a contradiction. Kant's view is standardly summarized as requiring the

Implied terms in English and Romanian law

OpenAIRE

Stefan Dinu

2015-01-01

This study analyses the matter of implied terms from the point of view of both English and Romanian law. First, the introductory section provides a brief overview of implied terms, by defining this class of contractual clauses and by providing their general features. Second, the English law position is analysed, where it is generally recognised that a term may be implied in one of three manners, which are described in turn. An emp hasis is made on the Privy Council’s decision in Attorney G...

Evaluation of Iowa's anti-bullying law.

Science.gov (United States)

Ramirez, Marizen; Ten Eyck, Patrick; Peek-Asa, Corinne; Onwuachi-Willig, Angela; Cavanaugh, Joseph E

2016-12-01

Bullying is the most common form of youth aggression. Although 49 of all 50 states in the U.S. have an anti-bullying law in place to prevent bullying, little is known about the effectiveness of these laws. Our objective was to measure the effectiveness of Iowa's anti-bullying law in preventing bullying and improving teacher response to bullying. Sixth, 8th, and 11th grade children who completed the 2005, 2008 and 2010 Iowa Youth Survey were included in this study (n = 253,000). Students were coded according to exposure to the law: pre-law for 2005 survey data, one year post-law for 2008 data, and three years post-law for 2010 data. The outcome variables were: 1) being bullied (relational, verbal, physical, and cyber) in the last month and 2) extent to which teachers/adults on campus intervened with bullying. Generalized linear mixed models were constructed with random effects. The odds of being bullied increased from pre-law to one year post-law periods, and then decreased from one year to three years post-law but not below 2005 pre-law levels. This pattern was consistent across all bullying types except cyberbullying. The odds of teacher intervention decreased 11 % (OR = 0.89, 95 % CL = 0.88, 0.90) from 2005 (pre-law) to 2010 (post-law). Bullying increased immediately after Iowa's anti-bullying law was passed, possibly due to improved reporting. Reductions in bullying occurred as the law matured. Teacher response did not improve after the passage of the law.

Expanding Newton Mechanics with Neutrosophy and Quadstage Method ──New Newton Mechanics Taking Law of Conservation of Energy as Unique Source Law

Directory of Open Access Journals (Sweden)

Fu Yuhua

2014-06-01

Full Text Available Neutrosophy is a new branch of philosophy, and "Quad-stage" (Four stages is the expansion of Hegel’s triad thesis, antithesis, synthesis of development. Applying Neutrosophy and "Quad-stage" method, the purposes of this paper are expanding Newton Mechanics and making it become New Newton Mechanics (NNW taking law of conservation of energy as unique source law. In this paper the examples show that in some cases other laws may be contradicted with the law of conservation of energy. The original Newton's three laws and the law of gravity, in principle can be derived by the law of conservation of energy. Through the example of free falling body, this paper derives the original Newton's second law by using the law of conservation of energy, and proves that there is not the contradiction between the original law of gravity and the law of conservation of energy; and through the example of a small ball rolls along the inclined plane (belonging to the problem cannot be solved by general relativity that a body is forced to move in flat space, derives improved Newton's second law and improved law of gravity by using law of conservation of energy. Whether or not other conservation laws (such as the law of conservation of momentum and the law of conservation of angular momentum can be utilized, should be tested by law of conservation of energy. When the original Newton's second law is not correct, then the laws of conservation of momentum and angular momentum are no longer correct; therefore the general forms of improved law of conservation of momentum and improved law of conservation of angular momentum are presented. In the cases that law of conservation of energy cannot be used effectively, New Newton Mechanics will not exclude that according to other theories or accurate experiments to derive the laws or formulas to solve some specific problems. For example, with the help of the result of general relativity, the improved Newton's formula of universal

TENLAW: Tenancy Law and Housing Policy in Multi-level Europe - National Report for Denmark

DEFF Research Database (Denmark)

Juul-Sandberg, Jakob

2014-01-01

Report on Danish Tenancy Law in a general housing law context. Based on a quiestionaire from Universität Bremen. The project is financed by EU Seventh Framework Programme.......Report on Danish Tenancy Law in a general housing law context. Based on a quiestionaire from Universität Bremen. The project is financed by EU Seventh Framework Programme....

Encyclopedia of Public International Law, 9 / Henn-Jüri Uibopuu

Index Scriptorium Estoniae

Uibopuu, Henn-Jüri, 1929-2012

1988-01-01

Tutvustus: Encyclopedia of Public International Law / published under the Auspices of the Max-Planck-Institute for Comparative Public Law and International Law under the Direction of Rudolf Bernhardt. (9. International Relations and Legal Cooperation in General. Diplomacy and Consular Relations and 10. States. Responsibility of Sates. International Law and Municipal Law). Amsterdam, New York, Oxford : North-Holland Publishing Company, 1986-1987. Pp. XV, 425 and pp. XV, 543

Post-Newtonian conservation laws in rigid quasilocal frames

International Nuclear Information System (INIS)

McGrath, Paul L; Chanona, Melanie; Epp, Richard J; Mann, Robert B; Koop, Michael J

2014-01-01

In recent work we constructed completely general conservation laws for energy (McGrath et al 2012 Class. Quantum Grav. 29 215012) and linear and angular momentum (Epp et al 2013 Class. Quantum Grav. 30 195019) of extended systems in general relativity based on the notion of a rigid quasilocal frame (RQF). We argued at a fundamental level that these RQF conservation laws are superior to conservation laws based on the local stress–energy–momentum tensor of matter because (1) they do not rely on spacetime symmetries and (2) they properly account for both matter and gravitational effects. Moreover, they provide simple, exact, operational expressions for fluxes of gravitational energy and linear and angular momentum. In this paper we derive the form of these laws in a general first post-Newtonian (1PN) approximation, and then apply these approximate laws to the problem of gravitational tidal interactions. We obtain formulas for tidal heating and tidal torque that agree with the literature, but without resorting to the use of pseudotensors. We describe the physical mechanism of these tidal interactions not in the traditional terms of a Newtonian gravitational force, but in terms of a much simpler and universal mechanism that is an exact, quasilocal manifestation of the equivalence principle in general relativity. As concrete examples, we look at the tidal heating of Jupiter’s moon Io and angular momentum transfer in the Earth–Moon system that causes a gradual spin-down of the Earth and recession of the Moon. In both examples we find agreement with observation. (paper)

32 CFR 635.8 - General.

Science.gov (United States)

2010-07-01

... 32 National Defense 4 2010-07-01 2010-07-01 true General. 635.8 Section 635.8 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) LAW ENFORCEMENT AND CRIMINAL INVESTIGATIONS LAW ENFORCEMENT REPORTING Release of Information § 635.8 General. (a) The policy of HQDA is to conduct activities in an open manner and...

Does Customary Law Discriminate Balinese Women’s Inheritance Rights?

Directory of Open Access Journals (Sweden)

Hanna Christine Ndun

2018-05-01

Full Text Available There is a stereotype with regard to the rights of the Balinese women on inheriting under the Balinese tradi-tional customary law. It is generally assumed that the law discriminates Balinese women as well as against the human rights principle of equality. This article analyzes the contemporary problems of such issue and would demonstrate the actual principles, rules and practices, including the essential concept of the rights under the Balinese traditional customary law of inheritance. This issue has been explored under a normative legal approach where the resources are primarily taken from the relevant national legal instruments and court decisions, instead of textbooks and journals. An interview has also been commenced for clarifying some aspects of the issue. This article concludes that there has been a generally misleading on viewing the Balinese customary law as discriminating women on an inheritance issue, as in fact, the law also provides rules for supporting women’s rights for inheriting. The law in a certain way has properly preserved the right of women for inheriting in which women under the law have also enjoyed rights for inheriting, especially the daughter and widow. In contrast, the Balinese men that are generally perceived as the ultimate gender enjoying privileges rights to inherit, in the practice of inheritance in the traditional community are also subject to some discrimination. The law has provided a set of rule of inheritance both for men and women where they are subject to certain equal rule and condition. The law also clarifies that both genders are enjoying equal rights on inheritance in a certain portion and situation binding under the principle of balancing between rights and obligation for each side.

A generalized power-law scaling law for a two-phase imbibition in a porous medium

KAUST Repository

El-Amin, Mohamed

2013-11-01

Dimensionless time is a universal parameter that may be used to predict real field behavior from scaled laboratory experiments in relation to imbibition processes in porous media. Researchers work to nondimensionalize the time has been through the use of parameters that are inherited to the properties of the moving fluids and the porous matrix, which may be applicable to spontaneous imbibition. However, in forced imbibition, the dynamics of the process depends, in addition, on injection velocity. Therefore, we propose the use of scaling velocity in the form of a combination of two velocities, the first of which (the characteristic velocity) is defined by the fluid and the porous medium parameters and the second is the injection velocity, which is a characteristic of the process. A power-law formula is suggested for the scaling velocity such that it may be used as a parameter to nondimensionalize time. This may reduce the complexities in characterizing two-phase imbibition through porous media and works well in both the cases of spontaneous and forced imbibition. The proposed scaling-law is tested against some oil recovery experimental data from the literature. In addition, the governing partial differential equations are nondimensionalized so that the governing dimensionless groups are manifested. An example of a one-dimensional countercurrent imbibition is considered numerically. The calculations are carried out for a wide range of Ca and Da to illustrate their influences on water saturation as well as relative water/oil permeabilities. © 2013 Elsevier B.V.

A generalized power-law scaling law for a two-phase imbibition in a porous medium

KAUST Repository

El-Amin, Mohamed; Salama, Amgad; Sun, Shuyu

2013-01-01

Dimensionless time is a universal parameter that may be used to predict real field behavior from scaled laboratory experiments in relation to imbibition processes in porous media. Researchers work to nondimensionalize the time has been through the use of parameters that are inherited to the properties of the moving fluids and the porous matrix, which may be applicable to spontaneous imbibition. However, in forced imbibition, the dynamics of the process depends, in addition, on injection velocity. Therefore, we propose the use of scaling velocity in the form of a combination of two velocities, the first of which (the characteristic velocity) is defined by the fluid and the porous medium parameters and the second is the injection velocity, which is a characteristic of the process. A power-law formula is suggested for the scaling velocity such that it may be used as a parameter to nondimensionalize time. This may reduce the complexities in characterizing two-phase imbibition through porous media and works well in both the cases of spontaneous and forced imbibition. The proposed scaling-law is tested against some oil recovery experimental data from the literature. In addition, the governing partial differential equations are nondimensionalized so that the governing dimensionless groups are manifested. An example of a one-dimensional countercurrent imbibition is considered numerically. The calculations are carried out for a wide range of Ca and Da to illustrate their influences on water saturation as well as relative water/oil permeabilities. © 2013 Elsevier B.V.

Nonlinear self-adjointness, conservation laws, and the construction of solutions of partial differential equations using conservation laws

International Nuclear Information System (INIS)

Ibragimov, N Kh; Avdonina, E D

2013-01-01

The method of nonlinear self-adjointness, which was recently developed by the first author, gives a generalization of Noether's theorem. This new method significantly extends approaches to constructing conservation laws associated with symmetries, since it does not require the existence of a Lagrangian. In particular, it can be applied to any linear equations and any nonlinear equations that possess at least one local conservation law. The present paper provides a brief survey of results on conservation laws which have been obtained by this method and published mostly in recent preprints of the authors, along with a method for constructing exact solutions of systems of partial differential equations with the use of conservation laws. In most cases the solutions obtained by the method of conservation laws cannot be found as invariant or partially invariant solutions. Bibliography: 23 titles

Animals and the law of armed conflict

OpenAIRE

Roscini, M.

2017-01-01

The main purposes of this article are to assess whether the existing rules of the law of armed conflict provide adequate protection to animals and to highlight the fault lines in the law. The article distinguishes the general provisions of the law of armed conflict, i.e. those that were not adopted with specific regard to animals but the application of which might restrict the killing and injuring of animals, from the provisions that specifically provide protection to animals. The analysis es...

The Law Review Approach: What the Humanities Can Learn

Science.gov (United States)

Mendenhall, Allen

2013-01-01

Readers of this journal probably know how the peer review process works in the humanities disciplines and at various journals. Therefore the author explains how the law review process generally works and then what the humanities can learn and borrow from the law review process. He ends by advocating for a hybrid law review/peer review approach to…

Encyclopedia of Public International Law, 5 / Henn-Jüri Uibopuu

Index Scriptorium Estoniae

Uibopuu, Henn-Jüri, 1929-2012

1983-01-01

Tutvustus: Encyclopedia of Public International Law, published under the Auspices of the Max-Planck-Institute for Comparative Public Law and International Law under the Direction of Rudolf Bernhardt. 5. International Organizations in General. Universal International Organisazations and Cooperation. Amsterdam, New York, Oxford: North-Holland Publishing Company, 1983

Diffusion of epicenters of earthquake aftershocks, Omori's law, and generalized continuous-time random walk models

International Nuclear Information System (INIS)

Helmstetter, A.; Sornette, D.

2002-01-01

The epidemic-type aftershock sequence (ETAS) model is a simple stochastic process modeling seismicity, based on the two best-established empirical laws, the Omori law (power-law decay ∼1/t 1+θ of seismicity after an earthquake) and Gutenberg-Richter law (power-law distribution of earthquake energies). In order to describe also the space distribution of seismicity, we use in addition a power-law distribution ∼1/r 1+μ of distances between triggered and triggering earthquakes. The ETAS model has been studied for the last two decades to model real seismicity catalogs and to obtain short-term probabilistic forecasts. Here, we present a mapping between the ETAS model and a class of CTRW (continuous time random walk) models, based on the identification of their corresponding master equations. This mapping allows us to use the wealth of results previously obtained on anomalous diffusion of CTRW. After translating into the relevant variable for the ETAS model, we provide a classification of the different regimes of diffusion of seismic activity triggered by a mainshock. Specifically, we derive the relation between the average distance between aftershocks and the mainshock as a function of the time from the mainshock and of the joint probability distribution of the times and locations of the aftershocks. The different regimes are fully characterized by the two exponents θ and μ. Our predictions are checked by careful numerical simulations. We stress the distinction between the 'bare' Omori law describing the seismic rate activated directly by a mainshock and the 'renormalized' Omori law taking into account all possible cascades from mainshocks to aftershocks of aftershock of aftershock, and so on. In particular, we predict that seismic diffusion or subdiffusion occurs and should be observable only when the observed Omori exponent is less than 1, because this signals the operation of the renormalization of the bare Omori law, also at the origin of seismic diffusion in

40 CFR 146.2 - Law authorizing these regulations.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 22 2010-07-01 2010-07-01 false Law authorizing these regulations. 146.2 Section 146.2 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) UNDERGROUND INJECTION CONTROL PROGRAM: CRITERIA AND STANDARDS General Provisions § 146.2 Law...

Nuclear Energy Law and Arbo Law/Safety Law

International Nuclear Information System (INIS)

Eijnde, J.G. van den

1986-01-01

The legal aspects of radiation protection in the Netherlands are described. Radiation protection is regulated mainly in the Nuclear Energy Law. The Arbo Law also has some sections about radiation protection. The interaction between both laws is discussed. (Auth.)

The Second Look in European Union Competition Law

DEFF Research Database (Denmark)

Sørensen, Jakob B; Torp, Kristian

2017-01-01

Under European Union (EU) law, arbitrators and national courts are obligated to apply, ex officio, EU competition law. Also according to EU law, any failure by an arbitral tribunal to apply such rules, or any erroneous interpretation or application hereof, constitute grounds for setting aside...... the subsequent award, if and when such measure is dictated by the Member State’s procedural rules. This article examines the relevant procedural rules in Denmark and Sweden based on two recent decisions by the national Supreme Courts. It concludes that under Scandinavian procedural law, courts will generally...... a framework for understanding the interplay between national and EU law, at least in the Scandinavian countries....

Corporate Social Responsibility: what role for law?

DEFF Research Database (Denmark)

Buhmann, Karin

2006-01-01

, the article questions the conception that CSR is to do “more than the law requires”. CSR is discussed with the triple bottom line as a point of departure, focussing on social (esp. labour and human rights) and environmental dimensions. It is argued that CSR functions as informal law, and that important...... principles of law function as part of a general set of values that guide much action on CSR. Furthermore, it is argued that aspects of law in the abstract as well as in the statutory sense and as self-regulation influence the substance, implementation and communication of CSR, and that the current normative...

Helmholtz solitons in power-law optical materials

International Nuclear Information System (INIS)

Christian, J. M.; McDonald, G. S.; Potton, R. J.; Chamorro-Posada, P.

2007-01-01

A nonlinear Helmholtz equation for optical materials with regimes of power-law type of nonlinearity is proposed. This model captures the evolution of broad beams at any angle with respect to the reference direction in a wide range of media, including some semiconductors, doped glasses, and liquid crystals. Exact analytical soliton solutions are presented for a generic nonlinearity, within which known Kerr solitons comprise a subset. Three general conservation laws are also reported. Analysis and numerical simulations examine the stability of the Helmholtz power-law solitons. A propagation feature, associated with spatial solitons in power-law media, constituting a class of oscillatory solution, is identified

International legal protection of environment in the system of fundamental generally recognized principles of international law

International Nuclear Information System (INIS)

Meherremov, A.A.

2007-01-01

The issue of international legal protection of environment in the system of fundamental, generally recognized principles of international law is analyzed in the article taking into consideration the different opinions in legal scientific researches and international practice. It is concluded that the protection of environment for the present and next generations - is a basic principle of international legal protection of environment. The meaning of this principleis that the countries will take all necessary measures for preservation and promotion of the quality of environment for the present and next generations, as well as rational management of natural resources. Adoption and national legal implementation of specific norms, in conformity with that basic principle, is a main factor in resolution of environmental problemsand ensuring environmental security

Law, Community and Ultima Ratio in Transnational Law

Directory of Open Access Journals (Sweden)

Massimo Fichera

2013-01-01

Full Text Available The paper aims to examine the concept of transnational law and the way market forces affect the notion of community at the transnational level. Can the principle of ultima ratio operate in this context and how should this occur? Recent events, including the expansion of the anti-money laundering legislation and the measures enacted following the economic crisis, will be used as emblematic cases illustrating the development of transnational law and its impact on society. The analysis will also focus on a general discussion on whether the market can be considered an integral part of a transnational community and the extent to which principles and ideas generated in criminal law can contribute to a community-oriented approach. Este artículo pretende examinar el concepto de derecho transnacional y la forma en las fuerzas del mercado influyen en la noción de comunidad en el ámbito transnacional. ¿Puede el principio de ultima ratio operar en este contexto y cómo debería ocurrir? Los últimos acontecimientos, incluida la ampliación de la legislación contra el blanqueo de dinero y las medidas adoptadas a raíz de la crisis económica, se utilizarán como casos emblemáticos que ilustran el desarrollo del derecho transnacional y su impacto en la sociedad. El análisis se centrará también en un análisis general sobre si el mercado puede ser considerado como parte integrante de una comunidad transnacional y en qué medida los principios e ideas generadas en el derecho penal pueden contribuir a un enfoque orientado a la comunidad. DOWNLOAD THIS PAPER FROM SSRN: http://ssrn.com/abstract=2200872

Law on the peaceful uses of nuclear energy: key concepts

International Nuclear Information System (INIS)

Pompignan, D. de

2005-01-01

The key concepts which ought to be included in legislation governing the peaceful uses of nuclear energy can be divided into two categories depending on whether they derive from the fundamental principles of nuclear law or reflect categories of general law. Their inclusion results in compliance with a shared obligation when they derive from a binding international instrument. It also permits the transposition into law of broader nuclear concepts and principles, and the more specific characteristics of a general nuclear law, which is to lay down priorities. When the resulting classification is tested in reality, we can see that it is difficult to measure the effectiveness of the two concept categories inasmuch as this depends not only on quantifiable and controllable legal elements but also on non-legal behavioural factors, an obvious example of which is safety culture. Once the difficulties of defining a legal framework for nuclear activities and selecting the key concepts to guide them are known, the inclusion of a concept in a general nuclear law is determined by national legal and ethical considerations. Thus, a general nuclear law should indicate the way in which the legal principles which reflect various prevailing ethical imperatives with regard to the environment, participation, and public interest, are applicable to the development of the peaceful uses of nuclear energy, having regard to the national specificities of each country and the particular nature of these activities. This means that there is a need to find original legal solutions reconciling the constraints of a specific law with the requirements of the ordinary law, i.e. the key concepts deriving from the principles of nuclear law. Given the possible reluctance of lawmakers to commit themselves for the future by formulating detailed provisions valid over the long term, it has been suggested that a code of good practice for the nuclear industry should be introduced which would go beyond the

RENEWAL OF BASIC LAWS AND PRINCIPLES FOR POLAR CONTINUUM THEORIES (Ⅵ)-CONSERVATION LAWS OF MASS AND INERTIA

Institute of Scientific and Technical Information of China (English)

戴安民

2003-01-01

The purpose is to reestablish the coupled conservation laws, the local conservation equations and the jump conditions of mass and inertia for polar continuum theories. In this connection the new material derivatives of the deformation gradient, the line element, the surface element and the volume element were derived and the generalized Reynolds transport theorem was presented. Combining these conservation laws of mass and inertia with the balance laws of momentum, angular momentum and energy derived in our previous papers of this series, a rather complete system of coupled basic laws and principles for polar continuum theories is constituted on the whole. From this system the coupled nonlocal balance equations of mass, inertia, momentum, angular momentum and energy may be obtained by the usual localization.

Woman in Roman law: Subject or object of the law?

Directory of Open Access Journals (Sweden)

Bogunović Mirjana

2012-01-01

Full Text Available In Rome, legal status of woman and her factual possibilities of impact on public life were in serious discrepancy. General attitude of the legal status of woman in time of Romans is best shown by Papinian, 'In many provisions of our law, the position of woman is worse than of man (D.9.1.5.'. Every free Roman woman was considered a subject of law, according to classical Roman law. Nevertheless, there were extensive legislations that limited her legal and business capacity. Naturally, woman did not have legal personality in all periods of Roman state and her legal status was adjusted to the factual changes that had occurred in Roman society. What makes her position specific in Rome is progressive social role that did not exist in Greek-Asian world. From these previously mentioned views, which were confronting, it is possible to draw some doubts. Was woman really on the margins of political happenings, or was she an actual actor, even initiator, of some political events?.

Law and Justice in Literature, Film and Theater

DEFF Research Database (Denmark)

This book is a Nordic contribution to law and humanities. It treats the legal culture of the Nordic countries through intensive analyses of canonical Nordic artworks. Law and justice have always been ‘burning issues’ in Nordic literature, film and theater from the Icelandic sagas through...... and for the understanding of the interdisciplinary exchange of law and humanities? Law and literature was originally developed in countries of common law. This book investigates law and humanities from a different legal tradition, and contributes thus both to the discussion of the general and the comparative studies of law...... for instance Ludvig Holberg and Henrik Ibsen until Lars Noréns theatre and Lars von Trier's dogmefilms of today. This book strives to answer two fundamental questions: is there a special Nordic justice? And what does the legal and literary/aesthetic culture of the North mean for the concept of law and justice...

Conservation Law Enforcement Program Standardization

National Research Council Canada - National Science Library

Rogers, Stan

2004-01-01

The ultimate goal of standardization is to develop a safe and effective program that is recognized within the USAF, DoD, and by other Federal and state law enforcement agencies, and the general public...

Angular momentum in general relativity. 1. Definition and asymptotic behaviour. [axisymmetric space-times, infinity, conservation law, spin coefficient formalism

Energy Technology Data Exchange (ETDEWEB)

Prior, C R [Cambridge Univ. (UK). Dept. of Applied Mathematics and Theoretical Physics

1977-06-27

Angular momentum in axisymmetric space-times is investigated. The conclusions lead to a general definition suitable for all asymptotically-flat spaces which is valid both at infinity and on the event horizon of a black hole. This first paper restricts attention to considerations at infinity. Working in terms of the spin coefficient formalism, the field equations are solved asymptotically at large distances and the definition is evaluated. A conservation law is derived and finally the effect on the angular momentum of a supertranslation of the coordinates is discussed.

The generalized second law and the black hole evaporation in an empty space as a nonequilibrium process

International Nuclear Information System (INIS)

Saida, Hiromi

2006-01-01

When a black hole is in an empty space in which there is no matter field except that of the Hawking radiation (Hawking field), then the black hole evaporates and the entropy of the black hole decreases. The generalized second law guarantees the increase of the total entropy of the whole system which consists of the black hole and the Hawking field. That is, the increase of the entropy of the Hawking field is faster than the decrease of the black hole entropy. In a naive sense, one may expect that the entropy increase of the Hawking field is due to the self-interaction among the composite particles of the Hawking field, and that the self-relaxation of the Hawking field results in the entropy increase. Then, when one considers a non-self-interacting matter field as the Hawking field, it is obvious that self-relaxation does not take place, and one may think that the total entropy does not increase. However, using nonequilibrium thermodynamics which has been developed recently, we find for the non-self-interacting Hawking field that the rate of entropy increase of the Hawking field (the entropy emission rate by the black hole) grows faster than the rate of entropy decrease of the black hole during the black hole evaporation in empty space. The origin of the entropy increase of the Hawking field is the increase of the black hole temperature. Hence an understanding of the generalized second law in the context of nonequilibrium thermodynamics is suggested; even if the self-relaxation of the Hawking field does not take place, the temperature increase of the black hole during the evaporation process causes the entropy increase of the Hawking field to result in the increase of the total entropy

CRIMINAL LAW PROTECTION OF DATABASE AT A GLANCE

Directory of Open Access Journals (Sweden)

LUCIAN T. POENARU

2012-05-01

Full Text Available Database protection is provided in Romania by the general law on copyright no. 8/1996. According to the law, it is considered to be a crime making available to the public, by any means, the special rights attributed to database owners or copies thereof. This paper will focus on, one hand, presenting the way database and database related products can be subject to a copyright general protection and, on the other, revealing the special sui generis right attributed to database owners. In such a context, criminal instruments for protecting such rights seem to be quite annoying for the perpetrator, but less effective when it comes to a proper enforcement by the criminal bodies. This paper will therefore try to compare the way guilty actions of the culprit are effectively sanctioned by the criminal instruments provided by the law.And because the Romanian law on copyright does follow at least the letter of the European Directives on copyright and the protection of database, this paper will also search the spirit of the relevant European case-law and its applicability by the Romanian authorities.

Abandonment and reconciliation: addressing political and common law objections to fetal homicide laws.

Science.gov (United States)

Curran, Douglas S

2009-03-01

Fetal homicide laws criminalize killing a fetus largely to the same extent as killing any other human being. Historically, the common law did not generally recognize feticide as a crime, but this was because of the evidentiary "born-alive" rule, not because of the substantive understanding of the term "human being." As medicine and science have advanced, states have become increasingly willing to abandon this evidentiary rule and to criminalize feticide as homicide. Although most states have recognized the crime of fetal homicide, fourteen have not. This is largely the result of two independent obstacles: (judicial) adherence to the born-alive rule and (legislative) concern that fetal homicide laws could erode constitutionally protected reproductive rights. This Note explores a variety of fetal homicide laws that states have adopted, demonstrating that popular opinion has shifted toward recognizing this crime. It then directly confronts the objections that have prevented other states from adopting such laws: it first reviews the literature suggesting that the born-alive rule should be abandoned, as it is an obsolete evidentiary standard; it then argues that constitutionally protected reproductive liberties can be reconciled with, and in fact augmented by, punishing the killing of a fetus as a homicide.

Delays in Medical Malpractice Litigation in Civil Law Jurisdictions

DEFF Research Database (Denmark)

Grembi, Veronica; Garoupaa, Nuno

2013-01-01

Medical malpractice law and tort reform are contentious issues. In this paper, we focus on Italy as an example of a civil law jurisdiction. Italian medical malpractice law is essentially judge-made law. However, its effectiveness is likely to be curtailed by excessive delays in litigation. Several...... reforms have been enacted since the late 1980s to correct this situation. By making use of the decisions of the Italian Court of Cassation (which have shaped medical malpractice law) from 1970 to 2009, we show that these reforms had no general statistically significant impact on delays. Recent reduction...

MEDIATION IN THE OFFENCES FROM THE SPECIAL LAWS

Directory of Open Access Journals (Sweden)

Gabriel-Cristian Constantinescu

2016-11-01

Full Text Available Changesin Romanian penal laws coming into force from 1st February 2014 brought an increasing number of offenses for which it is possible a penal mediation, including the offenses from the special laws (not included in the main Penal Code, for which the withdrawal of the advance complaint or the reconciliation of the parties removes the penal responsibility. These offences from the special laws are reviewed and detailed by the author with the mark of the removal mode of the penal responsibility, achieving a practical table for practitioners. Mediation procedure in the special laws crimes is similar into the general criminal mediation, but the application of the most favourable in time law may require special attention.

The zeroth law in quasi-homogeneous thermodynamics and black holes

Directory of Open Access Journals (Sweden)

Alessandro Bravetti

2017-11-01

Full Text Available Motivated by black holes thermodynamics, we consider the zeroth law of thermodynamics for systems whose entropy is a quasi-homogeneous function of the extensive variables. We show that the generalized Gibbs–Duhem identity and the Maxwell construction for phase coexistence based on the standard zeroth law are incompatible in this case. We argue that the generalized Gibbs–Duhem identity suggests a revision of the zeroth law which in turns permits to reconsider Maxwell's construction in analogy with the standard case. The physical feasibility of our proposal is considered in the particular case of black holes.

A Note on the Invariance Properties and Conservation Laws of the Kadomstev—Petviashvili Equation with Power Law Nonlinearity

International Nuclear Information System (INIS)

Bokhari A H; Zaman F D; Fakhar K; Kara A H

2011-01-01

First, we studied the invariance properties of the Kadomstev—Petviashvili equation with power law nonlinearity. Then, we determined the complete class of conservation laws and stated the corresponding conserved densities which are useful in finding the conserved quantities of the equation. The point symmetry generators were also used to reduce the equation to an exact solution and to verify the invariance properties of the conserved flows. (general)

Modern negligence law: Contribution of the medical cases.

Science.gov (United States)

Hodgson, John

The law on medical negligence is part of the law of negligence generally. It has played a significant part in developing two key aspects of the law. There are special rules to determine the standard of care expected of experts when advising and solving problems, and medical cases have largely shaped the law. Although cases on causation may arise in any area, several of the key cases happen to be medical ones. They are particularly likely to assist where there are alternative causes, as it is often difficult to distinguish the effects of disease from those of inappropriate treatment.

The law on wastes. November 2016 - october 2017

International Nuclear Information System (INIS)

Lanoy, Laurence

2017-01-01

In France, the law on wastes has been subject to important reforms following the passing, in 2015, of the law on the 'energy transition for a green growth'. In the continuity of this law, various evolutions concerning regulations and jurisprudence have been applied. These evolutions mainly concern waste management modalities (technical prescriptions applicable to facilities receiving wastes, status of wastes, domestic wastes, radioactive wastes, special wastes and cross-border waste transfers, general orientations of French and European laws on wastes) and liabilities related to wastes (administrative liability, taxation related to wastes, waste producer liabilities)

Casuistry as common law morality.

Science.gov (United States)

Paulo, Norbert

2015-12-01

This article elaborates on the relation between ethical casuistry and common law reasoning. Despite the frequent talk of casuistry as common law morality, remarks on this issue largely remain at the purely metaphorical level. The article outlines and scrutinizes Albert Jonsen and Stephen Toulmin's version of casuistry and its basic elements. Drawing lessons for casuistry from common law reasoning, it is argued that one generally has to be faithful to ethical paradigms. There are, however, limitations for the binding force of paradigms. The most important limitations--the possibilities of overruling and distinguishing paradigm norms--are similar in common law and in casuistry, or so it is argued. These limitations explain why casuistry is not necessarily overly conservative and conventional, which is one line of criticism to which casuists can now better respond. Another line of criticism has it that the very reasoning from case to case is extremely unclear in casuistry. I suggest a certain model of analogical reasoning to address this critique. All my suggestions to understand and to enhance casuistry make use of common law reasoning whilst remaining faithful to Jonsen and Toulmin's main ideas and commitments. Further developed along these lines, casuistry can appropriately be called "common law morality."

Multitude scaling laws in axisymmetric turbulent wake

Science.gov (United States)

Layek, G. C.; Sunita

2018-03-01

We establish theoretically multitude scaling laws of a self-similar (statistical) axisymmetric turbulent wake. At infinite Reynolds number limit, the flow evolves as general power law and a new exponential law of streamwise distance, consistent with the criterion of equilibrium similarity hypothesis. We found power law scalings for components of the homogeneous dissipation rate (ɛ) obeying the non-Richardson-Kolmogorov cascade as ɛu˜ku3 /2/(l R elm ) , ɛv˜kv3 /2/l , kv˜ku/R el2 m, 0 stress, l is the local length scale, and Rel is the Reynolds number. The Richardson-Kolmogorov cascade corresponds to m = 0. For m ≈ 1, the power law agrees with non-equilibrium scaling laws observed in recent experiments of the axisymmetric wake. On the contrary, the exponential scaling law follows the above dissipation law with different regions of existence for power index m = 3. At finite Reynolds number with kinematic viscosity ν, scalings obey the dissipation laws ɛu ˜ νku/l2 and ɛv ˜ νkv/l2 with kv˜ku/R eln. The value of n is preferably 0 and 2. Different possibilities of scaling laws and symmetry breaking process are discussed at length.

European contract law: The contribution of the Dutch

NARCIS (Netherlands)

Hondius, E.H.

1997-01-01

This paper will argue that when contemplating the elaboration of a European civil law, Dutch law may have some interesting ideas to offer. From the wealth of thoughts offered by the General Reporter, only one particular thread will be taken up in depth. It is the protection of the weaker contracting

29 CFR 801.5 - Effect on other laws or agreements.

Science.gov (United States)

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Effect on other laws or agreements. 801.5 Section 801.5 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR OTHER LAWS APPLICATION OF THE EMPLOYEE POLYGRAPH PROTECTION ACT OF 1988 General § 801.5 Effect on other laws or...

Law in orbit

International Nuclear Information System (INIS)

Whitehouse, D.

1988-01-01

The paper concerns space law and regulations to cope with the legal problems that space-faring governments must address. In 1957 the General Assembly of the United Nations established a committee on the peaceful uses of outer space (COPUOS), which worked on a treaty for outer space. COPUOS spent from 1962-1971 formulating a liability convention, and in 1976 a moon treaty was proposed. However COPUOS has not been able to reach a concensus on recent issues, including remote-sensing and communications satellites. COPUOS reached the end of its effective life in 1982, and now there is a need for governments to take a new initiative into Space law and regulations to cope with the problems posed by new technology. (U.K.)

12 CFR 1710.10 - Law applicable to corporate governance.

Science.gov (United States)

2010-01-01

... AND URBAN DEVELOPMENT SAFETY AND SOUNDNESS CORPORATE GOVERNANCE Corporate Practices and Procedures § 1710.10 Law applicable to corporate governance. (a) General. The corporate governance practices and... Enterprise shall follow the corporate governance practices and procedures of the law of the jurisdiction in...

Public Policy Exceptions in European Private Law : A New Research Project

NARCIS (Netherlands)

Colombi Ciacchi, Aurelia

2014-01-01

Public policy exceptions arguably exist in all fields of private and commerciallaw, not only in private international law but also in substantive law. In substantive private law, the term 'public policy exception' could be used to indicate general illegality rules that make an act of private

Comment on ''Interacting holographic dark energy model and generalized second law of thermodynamics in a non-flat universe{sup ,} by M.R. Setare (JCAP 01 (2007) 023)

Energy Technology Data Exchange (ETDEWEB)

Karami, K., E-mail: kkarami@uok.ac.ir [Department of Physics, University of Kurdistan, Pasdaran St., Sanandaj (Iran, Islamic Republic of)

2010-01-01

Author of ref. 1, M.R. Setare (JCAP 01 (2007) 023), by redefining the event horizon measured from the sphere of the horizon as the system's IR cut-off for an interacting holographic dark energy model in a non-flat universe, showed that the generalized second law of thermodynamics is satisfied for the special range of the deceleration parameter. His paper includes an erroneous calculation of the entropy of the cold dark matter. Also there are some missing terms and some misprints in the equations of his paper. Here we present that his conclusion is not true and the generalized second law is violated for the present time independently of the deceleration parameter.

25 CFR 179.3 - What law applies to life estates?

Science.gov (United States)

2010-04-01

... INTERESTS General § 179.3 What law applies to life estates? (a) AIPRA applies to life estates created by operation of law under AIPRA for an individual who died on or after June 20, 2006, owning trust or... 25 Indians 1 2010-04-01 2010-04-01 false What law applies to life estates? 179.3 Section 179.3...

32 CFR 11.4 - Applicable principles of law.

Science.gov (United States)

2010-07-01

... 32 National Defense 1 2010-07-01 2010-07-01 false Applicable principles of law. 11.4 Section 11.4 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE MILITARY COMMISSIONS CRIMES AND ELEMENTS FOR TRIALS BY MILITARY COMMISSION § 11.4 Applicable principles of law. (a) General intent. All...

Technical rules in law

Energy Technology Data Exchange (ETDEWEB)

Debelius, J

1978-08-01

An important source of knowledge for technical experts is the state of the art reflected by catalogues of technical rules. Technical rules may also achieve importance in law due to a legal transformation standard. Here, rigid and flexible reference are controversial with regard to their admissibility from the point of view of constitutional law. In case of a divergence from the generally accepted technical rules, it is assumed - refutably - that the necessary care had not been taken. Technical rules are one out of several sources of information; they have no normative effect. This may result in a duty of anyone applying them to review the state of technology himself.

Technical rules in law

International Nuclear Information System (INIS)

Debelius, J.

1978-01-01

An important source of knowledge for technical experts is the state of the art reflected by catalogues of technical rules. Technical rules may also achieve importance in law due to a legal transformation standard. Here, rigid and flexible reference are controversial with regard to their admissibility from the point of view of constitutional law. In case of a divergence from the generally accepted technical rules, it is assumed - refutably - that the necessary care had not been taken. Technical rules are one out of several sources of information; they have no normative effect. This may result in a duty of anyone applying them to review the state of technology himself. (orig.) [de

Anticorruption expertise of law-enforcement acts

Directory of Open Access Journals (Sweden)

Sergey B. Polyakov

2015-12-01

Full Text Available Objective to substantiate public necessity to define the subject methodological and organizational capabilities of anticorruption expertise of law enforcement acts. Methods universal dialecticmaterialistic method was used to study the needs in anticorruption expertise of law enforcement acts in the mechanism of legal regulation based on it general scientific and special formal legal and comparative legal methods of research used for the definition of subjectmatter of the proposed expertise. Results the value of anticorruption expertise of law enforcement was shown corruption factors and corruption indicators enabling legislation were identified ways of conducting such examinations were proposed. Scientific novelty the article examines the need and the subject proposes methods of a new type of anticorruption expertise. Practical significance the conditions of corruption are defined which are created in law enforcement activities and methods for their detection are proposed. nbsp

Legal basis of energy economy. Collection of important laws and regulations of the amended power economy law. 7. ed.; Rechtsgrundlagen der Energiewirtschaft. Sammlung wichtiger Gesetze und Vorschriften zum novellierten Energiewirtschaftsrecht

Energy Technology Data Exchange (ETDEWEB)

Herrmann, B.J.; Schweers, E.

2007-07-01

The book under consideration is an actual collection of important laws and regulations according to the amended power economy law. It is the 7th edition and contains components of the European and national cartel law. Furthermore, the power economy law, the regulations of mains access, and the regulations of mains fee are revised editorial. The book consist of four main chapters: (a) General energy law; (b) Bylaws to energy economical laws; (c) Law of privileged energy supports; (d) cartel law.

Annual General Meetings

OpenAIRE

2009-01-01

We have produced this information booklet to explain why companies must – by law – hold an Annual General Meeting (AGM). The laws which cover AGMs are known as the Companies Acts. This guide gives only a summary of the rules for AGMs. If you have a concern about the AGM of a particular company, you should get independent legal advice.

New applications of a generalized Hooke’s law for second gradient materials

Directory of Open Access Journals (Sweden)

K. Enakoutsa

2015-05-01

Full Text Available We provide analytical solutions to the problems of a circular bending of a beam in plane strain and the torsion of a non-circular cross-section beam, the beams obeying a second-gradient elasticity law proposed by the author, following a previous suggestion of Dell’Isola et al. (2009. The motivation was to find benchmark analytical solutions that can serve to grasp the physical foundations of second gradient elasticity laws for heterogeneous materials. The analytical solution of the circular beam problem presents the additional advantage to establish some nice properties on the unknown second gradient elastic moduli introduced by Enakoutsa (2014 model and the classical elasticity constants for both incompressible and compressible heterogeneous elastic materials. A framework to find the elastic moduli of the new model is also proposed.

Decision or norm: Judicial discretion as a treat to the rule of law

Directory of Open Access Journals (Sweden)

Avramović Dragutin

2012-01-01

Full Text Available Principle of legality and legal certainty, as key notions even of the thinnest concept of rule of law, are largely endangered in our times by widening of judicial discretion range. That trend is more and more at hand in European states as well, due to convergence of common law and civil law legal systems. Judicial decision acquires higher and higher factual importance in European legal systems, although it is generally not considered as a source of law. After analysis of standings by leading scholars of legal realism theory, the author admits that a very high level of tension frequently exists between judicial decision and legal norm. Within that conflict often and relatively easy decision succeeds to tear off by the strict letter of the law. In application of general legal rules upon concrete case, by creative adjustment of the law to life, due to necessary general and abstract character of legal norms, judge becomes more creator of law, rather than the one who applies it. The author points to danger of subjective and prejudiced attitudes of the judges, as they, due to their wide discretion, make a decision more upon their own feeling of justice, rather than upon law itself. In that way the law transforms itself in judicial decision based upon subjective understanding of justice and fairness.

Theoretical and Practical Aspects Regarding the Unlawfulness Plea of the Administrative Acts in the Municipal Law and Community Law

Directory of Open Access Journals (Sweden)

Doina Udrescu

2009-06-01

Full Text Available With respect to the Administrative Law no. 554/2004, as amended by Law no. 262/2007, the legalestablishment of the unlawfulness plea renders the specialized administrative courts the full jurisdiction onthe control of the administrative act legality. The unlawfulness plea is generally applied and it can be invokedin any civil, criminal or commercial case is the exclusive task of the administrative court.

Known-to-Unknown Approach to Teach about Coulomb's Law

Science.gov (United States)

Thamburaj, P. K.

2007-01-01

Analogies from life experiences help students understand various relationships presented in an introductory chemistry course. Coulomb's law is a complex relationship encountered in introductory general chemistry. A proper understanding of the relationships between the quantities involved in Coulomb's law is necessary in order for students to…

Modified circular velocity law

Science.gov (United States)

Djeghloul, Nazim

2018-05-01

A modified circular velocity law is presented for a test body orbiting around a spherically symmetric mass. This law exhibits a distance scale parameter and allows to recover both usual Newtonian behaviour for lower distances and a constant velocity limit at large scale. Application to the Galaxy predicts the known behaviour and also leads to a galactic mass in accordance with the measured visible stellar mass so that additional dark matter inside the Galaxy can be avoided. It is also shown that this circular velocity law can be embedded in a geometrical description of spacetime within the standard general relativity framework upon relaxing the usual asymptotic flatness condition. This formulation allows to redefine the introduced Newtonian scale limit in term of the central mass exclusively. Moreover, a satisfactory answer to the galactic escape speed problem can be provided indicating the possibility that one can also get rid of dark matter halo outside the Galaxy.

SCALING LAW FOR THE IMPACT OF MAGNET FRINGE FIELDS

International Nuclear Information System (INIS)

WEI, J.; PAPAPHILIPPOU, Y.; TALMAN, R.

2000-01-01

A general scaling law can be derived for the relative momentum deflection produced on a particle beam by fringe fields, to leading order. The formalism is applied to two concrete examples, for magnets having dipole and quadrupole symmetry. During recent years, the impact of magnet fringe fields is becoming increasingly important for rings of relatively small circumference but large acceptance. A few years ago, following some heuristic arguments, a scaling law was proposed [1], for the relative deflection of particles passing through a magnet fringe-field. In fact, after appropriate expansion of the magnetic fields in Cartesian coordinates, which generalizes the expansions of Steffen [2], one can show that this scaling law is true for any multipole magnet, at leading order in the transverse coefficients [3]. This paper intends to provide the scaling law to estimate the impact of fringe fields in the special cases of magnets with dipole and quadrupole symmetry

Constitutional law and international law at the turn of the century

Directory of Open Access Journals (Sweden)

JA Frowein

1998-11-01

Full Text Available Constitutional law and international law operate in simultaneous conjunction and reciprocal tension. Both fields seem to have overcome the great challenges of destruction and neglect in the course of the 20th century.Both after World War I and World War II the world experienced new waves of constitution making. In both cases the current German constitutions (the Weimar Constitution of 1919 and the Grundgesetz of 1949 were influential.Characteristic of constitution-making in this century, is the final victory of liberal constitutions based on the rule of law, the Rechtsstaat, fundamental rights, meaningful control of public powers and the establishment of constitutional courts.Following the destruction of World War II, the notion of the Sozialstaat emerged strongly in Germany. In contrast to the Constitution of the United States of America, the principle of the responsibility of the state for social justice has emerged in almost all new constitutions, including Russia, Poland, South Africa, Spain, Italy and Portugal.Where courts are given the mandate to interpret bills of rights, fundamental rights have been developed into foundation stones of the legal system. The presence in a Bill of Rights of restrictive clauses, is important for its analysis. Generally restrictive clauses in new constitutions try to limit the possibilities of restriction.The importance of constitutional rules establishing and legitimizing the political organs, must not be overlooked. Of particular importance is the degree of control over the head of state, a positive attitude among political actors towards the constitution and the protection of the interests of minorities in a democratic system.In the field of Public International Law much of Kant's ideal of an international confederation of peace has been realized. Since 1990 the United Nation's Security Council has shown the potential of becoming a directorate for the community of nations.International law has also been

Postsecondary Athletics and the Law: A Selected Bibliography.

Science.gov (United States)

Edmonds, Edmund P.

1977-01-01

Categories of this annotated list are: General Materials, Books; General Materials, Articles; Organizations; Sex Discrimination and Title IX; The NCAA and the Regulation of Collegiate Sports; Broadcasting; Transnational Sports; Sports Violence; Sports, Law, and Medicine; and Miscellaneous. (AF)

28 CFR 513.20 - Release of information to law enforcement agencies.

Science.gov (United States)

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Release of information to law enforcement agencies. 513.20 Section 513.20 Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF JUSTICE GENERAL MANAGEMENT AND ADMINISTRATION ACCESS TO RECORDS Release of Information to Law Enforcement Agencies § 513.20 Release of information to law...

NOTES ON ARBITRABILITY UNDER ETHIOPIAN LAW Introduction ...

African Journals Online (AJOL)

eliasn

highlight the conceptual underpinnings of arbitrability in general and its treatment under Ethiopian ... not arbitrable under the law of the country where enforcement is sought.”3. ♧ .... general contract provisions concerning arbitration. When parties .... principle that “anything that is not prohibited is presumed to be permitted”,.

The law as an instrument of technology control and as a basis for technological development

International Nuclear Information System (INIS)

Kloepfer, M.

1998-01-01

In public debates about German industry's global competitiveness it becomes evident that environmental law and the technology-related law are almost exclusively perceived as systems of law which - for reasons of environmental protection and protection of public health - are setting restraints to technological development. This is a narrow perspective neglecting the functions of the law as an instrument providing legal security and a reliable framework for developments. In a democratic, constitutional state, the environmental law and the technology-related law are instruments providing for protection of the basic, general rights and requirements of technology, and contribute to ensuring general acceptance of technologic development. (orig./CB) [de

An Introduction to the Law and Economics of Regulation

NARCIS (Netherlands)

A.M. Pacces (Alessio); R.J. van den Bergh (Roger)

2011-01-01

textabstractAbstract This chapter provides a general framework to analyze regulation with a law and economics approach. It introduces the volume “Regulation and Economics” of the second edition of the Encyclopedia of Law and Economics. This study intends to provide a state-of-the-art overview of

Zipf’s law, 1/f noise, and fractal hierarchy

International Nuclear Information System (INIS)

Chen Yanguang

2012-01-01

Highlights: ► I developed a general scaling method based on hierarchies of cites. ► Hierarchy is classified into three types based on monofractal and multifractals. ► Zipf’s law can be used to estimate the capacity dimension of a multifractal set. ► I derive the self-similar hierarchy from the rank-size distribution. ► The hierarchical scaling method can be applied to the 1/f spectra. - Abstract: Fractals, 1/f noise, and Zipf’s laws are frequently observed within the natural living world as well as in social institutions, representing three signatures of complex systems. All these observations are associated with scaling laws and therefore have created much research interest in many diverse scientific circles. However, the inherent relationships between these scaling phenomena are not yet clear. In this paper, theoretical demonstration and mathematical experiments based on urban studies are employed to reveal the analogy between fractal patterns, 1/f spectra, and the Zipf distribution. First, the multifractal process empirically suggests the Zipf distribution. Second, a 1/f spectrum is mathematically identical to Zipf’s law. Third, both 1/f spectra and Zipf’s law can be converted into a self-similar hierarchy. Fourth, fractals, 1/f spectra, Zipf’s law can be rescaled with similar exponential laws and power laws. The self-similar hierarchy is a more general scaling method which can be used to unify different scaling phenomena and rules in both physical and social systems such as cities, rivers, earthquakes, fractals, 1/f noise, and rank-size distributions. The mathematical laws of this hierarchical structure can provide us with a holistic perspective of looking at complexity and complex systems.

Environmental law in Thuringia. Text collection with introduction. Pt. 1. Waste law, nuclear, radiation and energy law, soil protection law and land reparcelling, forestry law, fishing and hunting law

International Nuclear Information System (INIS)

Schneider, Matthias Werner

2015-01-01

The volume 1 of the collection on the Thuringian Environmental Law contains additional to a detailed introduction: - Waste management - Nuclear, radiation and energy law - Soil protection law and land reparcelling - Forestry, fishery and hunting law. [de

Peremptory Norms of International Law and Invocation of International Responsibility

Czech Academy of Sciences Publication Activity Database

Mrázek, Josef

2017-01-01

Roč. 8, nemá (2017), s. 4-22 ISSN 1805-0565. E-ISSN 1805-0999 Institutional support: RVO:68378122 Keywords : peremptory norms * Jus cogens * general international law Subject RIV: AG - Legal Sciences OBOR OECD: Law http://www.cyil.eu/

Business Law

DEFF Research Database (Denmark)

Föh, Kennet Fischer; Mandøe, Lene; Tinten, Bjarke

Business Law is a translation of the 2nd edition of Erhvervsjura - videregående uddannelser. It is an educational textbook for the subject of business law. The textbook covers all important topic?s within business law such as the Legal System, Private International Law, Insolvency Law, Contract law......, Instruments of debt and other claims, Sale of Goods and real estate, Charges, mortgages and pledges, Guarantees, Credit agreements, Tort Law, Product liability and Insurance, Company law, Market law, Labour Law, Family Law and Law of Inheritance....

Public Support for Weight-Related Antidiscrimination Laws and Policies.

Science.gov (United States)

Hilbert, Anja; Hübner, Claudia; Schmutzer, Gabriele; Danielsdottir, Sigrun; Brähler, Elmar; Puhl, Rebecca

2017-01-01

Weight-related discrimination is prevalent and associated with health impairments for those who are targeted, which underscores the need of antidiscrimination legislation. This study is the first to examine public support of weight-related antidiscrimination laws or policies in Germany, compared to the US and Iceland. In a representative German population sample (N = 2,513), public support for general and employment-specific weight-related antidiscrimination policies, weight-based victimization, and weight bias internalization were measured through established self-report questionnaires. Half of the German population sample agreed with antidiscrimination policies. General antidiscrimination laws received lower support than employment-specific laws. Support for policies considering obesity a physical disability was greatest in Germany, whereas support for employment-specific antidiscrimination laws was lower in Germany than in the US and Iceland. Total support for weight-related antidiscrimination policies was significantly predicted by lower age, female gender, obese weight status, residence in West Germany, church membership, and readiness to vote in elections. German support for weight-related antidiscrimination policies is moderate. Increasing awareness about weight-related discrimination and laws prohibiting this behavior may help to promote policy acceptance. © 2017 The Author(s) Published by S. Karger GmbH, Freiburg.

Multidisciplinary Assessment of Citizenship Approach in Modern Law and Problem of “Denaturalisation” on the Basis of Law and Communication

Directory of Open Access Journals (Sweden)

Ayhan Dolunay

2017-09-01

Full Text Available Through the provision of general definition for the concepts of “modernisation” with many dimensions and “law”1 as there is no main consensus on the doctrine, our study discussed the concept of “modern law” reached through the related impacts” and addressed the issue of “denaturalisation”, which is defined as “against the modern law system” in the field of “cizitezenship law” as one of the modern law domains covering various concepts within, and is not under the scope of European Convention on Nationality and Turkish Law, however is covered under the applicable citizenship law of the Turkish Republic of Northern Cyprus and under the new law on citizenship aiming the revision of existing law and elaborated that the related issue is not only constitute a question of law but also with another significant aspect harms the communication and relationship between state-individual and state and other states/international organizations. Consequently, our study delivered concrete proposals to eliminate/prevent the divergences caused by the relevant organisation regarding the legal, communication and other domains of social sciences.

Views on the Law on the Maintenance of Order

Directory of Open Access Journals (Sweden)

Ercüment SARIAY

2015-12-01

Full Text Available In the history of Turkish democracy, Law On The Maintenance Of Order owns a distinguished place. When considered the political nature of the period in whichthe law was enacted, the developments before and after this law in the democratization process in Turkey, have led to major breaks, political management approach has turned into a one-party rule without opposition. When viewed from a historical perspective on Law On The Maintenance Of Order ,different approaches seem emerge. These approaches, in general terms, reflect the ideological perspective. Avoiding from the ideological approaches, the present study attempts to unearth the influnces of Law On The Maintenance Of Order over the history of democracy and the politcal understanding of theera.

On the applicability of Benford's Law in the Geosciences

Science.gov (United States)

Sambridge, M.; Tkalcic, H.; Jackson, A.

2009-12-01

Benford's Law is a curious property of numerous datasets whereby the frequency distribution of the first digit (i.e. first non zero number from the left) follows a well defined logarithmic function, namely P_D = log_b(1+1/D), where D is the first digit and b is the base of the data. This was initially observed by Newcomb (1881) and later quantified and expanded by Benford (1938). The latter author first put forward a set of 20 distinct data sets with differing physical dimension and character which collectively obeyed this 1st digit law. The nature of each data is the most startling feature of all in that they range from physical properties of matter such as molecular weight and specific heat capacity through river areas and drainage rates to population numbers in the USA as well as American baseball league averages of 1936. A universal law of digits was proposed by Benford and in recent times has been widely accepted. Investigations into the nature and use of Benford's Law have continued in multiple fields. Mathematicians have more recently proven the correctness of this universal law of digits under general conditions and Nigrini (1992) has made use of it for uncovering anomalous data errors and fraud in accountancy practices. To date Benford's Law appears to have received no attention within the Geosciences. Here we demonstrate its widespread applicability for geophysical data sets as well as models derived from data of varying type and physical dimension. Specifically we verify Benford's Law holds for a geomagnetic Field model of the Earth (gufm1), Seismic models obtained from tomography (including mantle shear wave and regional body wave P and S models for various parts of the globe), and the GRACE gravity model up to degree 160. It would appear that Benford's Law has widespread applicability to geoscience data. Departures from Benford's Law are of interest as they seem to indicate changes in the local character of data, possibly due to fraud, error, or

Scientific'Laws','Hypotheses' and'Theories'

Indian Academy of Sciences (India)

Home; Journals; Resonance – Journal of Science Education; Volume 3; Issue 12. Scientific 'Laws', 'Hypotheses' and 'Theories' - How are They Related? J R Lakshmana Rao. General Article Volume 3 Issue 12 December 1998 pp 55-61. Fulltext. Click here to view fulltext PDF. Permanent link:

Integrating health law and health policy: a European perspective

NARCIS (Netherlands)

Legemaate, Johan

2002-01-01

Health law is intended to create an environment in which the promotion of health goes hand in hand with the protection of individual rights and the general principles of equality and justice. Over the years, the importance of health law has grown, both at national and international level. As health

Quantum thermodynamics of general quantum processes.

Science.gov (United States)

Binder, Felix; Vinjanampathy, Sai; Modi, Kavan; Goold, John

2015-03-01

Accurately describing work extraction from a quantum system is a central objective for the extension of thermodynamics to individual quantum systems. The concepts of work and heat are surprisingly subtle when generalizations are made to arbitrary quantum states. We formulate an operational thermodynamics suitable for application to an open quantum system undergoing quantum evolution under a general quantum process by which we mean a completely positive and trace-preserving map. We derive an operational first law of thermodynamics for such processes and show consistency with the second law. We show that heat, from the first law, is positive when the input state of the map majorizes the output state. Moreover, the change in entropy is also positive for the same majorization condition. This makes a strong connection between the two operational laws of thermodynamics.

The new Portuguese law on surrogacy - The story of how a promising law does not really regulate surrogacy arrangements.

Science.gov (United States)

Raposo, Vera Lúcia

2017-09-01

Since 2006, surrogacy arrangements have been expressly forbidden within the Portuguese legal order, in any one of its forms, and in some situations, it has even been criminalised. However, since August 2016, surrogacy has been allowed under certain restrictive scenarios, providing it follows several prerequisites. In spite of this progress, the 2016 amendment to the law has not been immune to criticism. One of its most debatable aspects is the lack of the surrogate's right to regret, although it is doubtful that surrogacy contracts will be enforced against a surrogate's wishes. But the weakest point of the new law is its failure to address some of the nuclear issues of surrogacy contracts, leaving solutions either to general contract law or to the clauses stipulated by the parties. Furthermore, it is unclear which clauses are allowed and which are forbidden under the law. This study describes the content of the new Portuguese surrogacy law, exposes its main fragilities and suggests solutions for matters not covered by the law. The conclusion is that a law full of promise fails regarding the issues it is supposed to regulate.

1992 yearbook of environmental and technology-related law

International Nuclear Information System (INIS)

Schroeder, M.

1992-01-01

The 1992 and sixth edition of this yearbook contains papers on environmental and technology-related law in the European Communities and the Federal Republic of Germany including among other things information on the latest jurisdiction by the European Court of Justice; insurability of environmental damage; scientific aspects of limit values. There are also treatises on non-German and comparative as well as international environmental and technology- related law which deal among other things with atomic and immission protection law and on harmonization and codification from a general point of view. Finally, some papers report on developments of national and European environmental and technology-related law. Three of the fifteen contributions have been abstracted separately. (HSCH) [de

On the Origin of Gravity and the Laws of Newton

OpenAIRE

Verlinde, Erik

2011-01-01

Starting from first principles and general assumptions we present a heuristic argument that shows that Newton’s law of gravitation naturally arises in a theory in which space emerges through a holographic scenario. Gravity is identified with an entropic force caused by changes in the information associated with the positions of material bodies. A relativistic generalization of the presented arguments directly leads to the Einstein equations. When space is emergent even Newton’s law of inertia...

Conservation laws and covariant equations of motion for spinning particles

OpenAIRE

Obukhov, Yuri N.; Puetzfeld, Dirk

2015-01-01

We derive the Noether identities and the conservation laws for general gravitational models with arbitrarily interacting matter and gravitational fields. These conservation laws are used for the construction of the covariant equations of motion for test bodies with minimal and nonminimal coupling.

Incomplete nonextensive statistics and the zeroth law of thermodynamics

International Nuclear Information System (INIS)

Huang Zhi-Fu; Ou Cong-Jie; Chen Jin-Can

2013-01-01

On the basis of the entropy of incomplete statistics (IS) and the joint probability factorization condition, two controversial problems existing in IS are investigated: one is what expression of the internal energy is reasonable for a composite system and the other is whether the traditional zeroth law of thermodynamics is suitable for IS. Some new equivalent expressions of the internal energy of a composite system are derived through accurate mathematical calculation. Moreover, a self-consistent calculation is used to expound that the zeroth law of thermodynamics is also suitable for IS, but it cannot be proven theoretically. Finally, it is pointed out that the generalized zeroth law of thermodynamics for incomplete nonextensive statistics is unnecessary and the nonextensive assumptions for the composite internal energy will lead to mathematical contradiction. (general)

Newton's laws through a science adventure

OpenAIRE

Šuštar, Sara

2013-01-01

The main purpose of my diploma thesis is to create a scientific adventure based on the Newton's laws. My aim has been to introduce this topic to the kids in elementary school as well as the general public. That is why the adventure will take place in the House of Experiments. The first part is dedicated to theory and various experiments, which lead to deeper understanding of the laws. I implemented experiments on rollerblades, such as free movement, movement with the help of springs which wer...

Intuitive intellectual property law: A nationally-representative test of the plagiarism fallacy.

Science.gov (United States)

Fast, Anne A; Olson, Kristina R; Mandel, Gregory N

2017-01-01

Studies with convenience samples have suggested that the lay public's conception of intellectual property laws, including how the laws should regulate and why they should exist, are largely incommensurate with the actual intended purpose of intellectual property laws and their history in the United States. In this paper, we test whether these findings generalize to a more diverse and representative sample. The major findings from past work were replicated in the current study. When presented with several potential reasons for IP protection, the lay public endorsed plagiarism and felt that acknowledging the original source of a creative work should make copying that work permissible-viewpoints strongly divergent from lawmakers' intent and the law itself. In addition, we replicate the finding that lay people know remarkably little about intellectual property laws more generally and report little experience as users or creators of creative works.

On Newton's third law and its symmetry-breaking effects

International Nuclear Information System (INIS)

Pinheiro, Mario J

2011-01-01

The law of action-reaction, considered by Ernst Mach as the cornerstone of physics, is thoroughly used to derive the conservation laws of linear and angular momentum. However, the conflict between momentum conservation law and Newton's third law, on experimental and theoretical grounds, calls for more attention. We give a background survey of several questions raised by the action-reaction law and, in particular, the role of the physical vacuum is shown to provide an appropriate framework for clarifying the occurrence of possible violations of the action-reaction law. Then, in the framework of statistical mechanics, using a maximizing entropy procedure, we obtain an expression for the general linear momentum of a body particle. The new approach presented here shows that Newton's third law is not verified in systems out of equilibrium due to an additional entropic gradient term present in the particle's momentum.

Contradiction and Kant's Formula of Universal Law

OpenAIRE

Kleingeld, Pauline

2017-01-01

Kant’s most prominent formulation of the Categorical Imperative, known as the Formula of Universal Law (FUL), is generally thought to demand that one act only on maxims that one can will as universal laws without this generating a contradiction. Kant's view is standardly summarized as requiring the 'universalizability' of one's maxims and described in terms of the distinction between 'contradictions in conception' and 'contradictions in the will'. Focussing on the underappreciated significanc...

MEDICAL LAW AND ETHICS

Directory of Open Access Journals (Sweden)

Sunčica Ivanović

2013-09-01

Full Text Available The subject of interest in this article is the importance of knowing and connecting medical ethics and medical law for the category of health workers. The author believes that knowledge of bioethics which as a discipline deals with the study of ethical issues and health care law as a legal discipline, as well as medical activity in general, result in the awareness of health professionals of human rights, and since the performance of activities of health workers is almost always linked to the question of life and death, then the lack of knowledge of basic legal acts would not be justified at all. The aim of the paper was to present the importance of medical ethics and medical law among the medical staff. A retrospective analysis of the medical literature available on the indexed base KOBSON for the period 2005-2010 was applied. Analysis of all work leads to the conclusion that the balance between ethical principles and knowledge of medical law, trust and cooperation between the two sides that appear over health care can be considered a goal that every health care worker should strive for. This study supports the attitude that lack of knowledge and non-compliance with the ethical principles and medical law when put together can only harm the health care worker. In a way, this is the message to health care professionals that there is a need for the adoption of ethical principles and knowledge of medical law, because the most important position of all health workers is their dedication to the patient as a primary objective and the starting point of ethics.

Power law deformation of Wishart–Laguerre ensembles of random matrices

International Nuclear Information System (INIS)

Akemann, Gernot; Vivo, Pierpaolo

2008-01-01

We introduce a one-parameter deformation of the Wishart–Laguerre or chiral ensembles of positive definite random matrices with Dyson index β = 1,2 and 4. Our generalized model has a fat-tailed distribution while preserving the invariance under orthogonal, unitary or symplectic transformations. The spectral properties are derived analytically for finite matrix size N × M for all three values of β, in terms of the orthogonal polynomials of the standard Wishart–Laguerre ensembles. For large N in a certain double-scaling limit we obtain a generalized Marčenko–Pastur distribution on the macroscopic scale, and a generalized Bessel law at the hard edge which is shown to be universal. Both macroscopic and microscopic correlations exhibit power law tails, where the microscopic limit depends on β and the difference M−N. In the limit where our parameter governing the power law goes to infinity we recover the correlations of the Wishart–Laguerre ensembles. To illustrate these findings, the generalized Marčenko–Pastur distribution is shown to be in very good agreement with empirical data from financial covariance matrices

Space Law and China

Science.gov (United States)

Tronchetti, Fabio

2017-08-01

Over the past few years, China has made remarkable achievements in the space sector and become one of the most relevant players in the outer space domain. Highlights of this process have been the deployment in orbit of the first Chinese space station, Tiangong-1, on September 29, 2011; and the landing of the Yutu rover on the lunar surface on December 14, 2013. While technological developments have occurred at such a rapid pace, the same cannot be said of the regulatory framework governing Chinese space activities, which still lays at its infant stage. Indeed, unlike other major space-faring countries, China lacks comprehensive and uniform national space legislation; as of now, China has enacted two low-level administrative regulations addressing the issues of launching and registration of space objects. With the growth of the Chinese space program, such a lack of a structured national space law is beginning to show its limits and to create concerns about its negative impact on business opportunities and the ability of China to fully comply with international obligations. One should keep in mind that the international space treaties (China is part to four international space law treaties) are not self-executing, thus requiring States to adopt domestic measures to ensure their effective implementation. Importantly, Chinese authorities appear to be aware of these issues; as stated by the secretary-general of the Chinese National Space Administration (CNSA) in 2014, national space law has been listed in the national legislation plan and the CNSA is directly engaged in such a process. However, questions remain as to how this drafting process will be conducted and what legal form and content the law will have. For example, China could either decide to proceed with a gradual approach, consisting in the adoption of laws addressing selected issues to be eventually assembled into one single law; or to directly move to the adoption of one comprehensive law. In any case, if

High mass planets and low mass stars

International Nuclear Information System (INIS)

Stevenson, D.J.

1986-01-01

The paper on theoretical models of brown dwarf stars was presented to the workshop on ''Astrophysics of brown dwarfs'', Virginia, USA, 1985. The ingredients in the models i.e. equation of state, entropy and the infrared opacity are described. An analytical model is developed which is based on a polytrope (n = 3/4) but which neglects thermonuclear reactions. The model forms the basis of scaling laws for luminosity, mass, opacity and age. Complicating factors in brown dwarf evolution are also discussed. (U.K.)

International Investment Law and EU Law

DEFF Research Database (Denmark)

regional economic integration agreements, International Competition Law, International Investment Regulation, International Monetary Law, International Intellectual Property Protection and International Tax Law. In addition to the regular annual volumes, EYIEL Special Issues routinely address specific...... current topics in International Economic Law. The entry into force of the Lisbon Treaty entails sweeping changes with respect to foreign investment regulation. Most prominently, the Treaty on the Functioning of the European Union (TFEU) now contains in its Article 207 an explicit competence...... for the regulation of foreign direct investment as part of the Common Commercial Policy (CCP) chapter. With this new competence, the EU will become an important actor in the field of international investment politics and law. The new empowerment in the field of international investment law prompts a multitude...

Evaluación científico-técnica de la Ley General para el Control del Tabaco de México Scientific and technical evaluation of Mexico’s General Law for Tobacco Control

Directory of Open Access Journals (Sweden)

Tonatiuh Barrientos-Gutiérrez

2010-01-01

Full Text Available La Ley General para el Control del Tabaco, aprobada en febrero de 2008, busca proteger a la población mexicana de los efectos nocivos del tabaco y asegurar el derecho de los no fumadores a vivir y convivir en espacios 100% libres de humo de tabaco. La Ley considera el desarrollo de espacios libres de humo, pero también posibilita la existencia de áreas interiores para fumar. El presente ensayo examina la Ley y su Reglamento, artículo por artículo, evaluando su capacidad para asegurar la protección a la salud de la población de los efectos del humo de tabaco ambiental. El análisis revela imprecisiones conceptuales y operativas importantes, pero principalmente, señala de manera puntual las razones por las que las áreas interiores para fumar representan un riesgo a la salud de la población. Se concluye que la Ley debe ser reformada, eliminando la provisión de áreas interiores para fumar, de cualquier estructura cubierta en las áreas para fumar al aire libre y definiendo la distancia mínima entre estas áreas y las áreas 100% libres de humo de tabaco.The General Law for Tobacco Control, signed in February 2008, aims to protect the Mexican population against the negative effects associated with tobacco consumption and to guarantee the non-smoker's rights to live and relate in 100% smoke-free environments. The Law supports the development of smoke-free areas, but it also allows for indoor smoking areas. The present essay examines the Law and its Rule of Procedure, article by article, evaluating its capability to assure the protection of the population against the effects of environmental tobacco smoke. The analysis reveals conceptual and operative important imprecision, but mainly, discusses in detail the reasons why indoor smoking areas represent a health risk for the population. It concludes that the Law must be reformed, eliminating the provision of indoor smoking areas, any kind of roof in outdoor smoking areas and establising a

Recent publications on environmental law. Bibliography covering the period July 1, 1991 till June 30, 1992

International Nuclear Information System (INIS)

Lohse, S.; Doerner, E.

1992-01-01

The bibliography contains 1685 references to publications covering the following subject fields: General environmental law; environmental law in relation to constitutional law, administrative law, procedural law, revenue law, criminal law, private law, industrial law; law of regional development; nature conservation law; law on water protection; waste management law; law on protection against harmful effects on the environment; atomic energy law and radiation protection law; law of the power industry and the mining industry; laws and regulations on hazardous material and environmental hygiene. (orig.) [de

Found in Translation: The Value of Teaching Law as Culture

DEFF Research Database (Denmark)

Carlson, Kerstin Bree

2013-01-01

as culturally specific. Yet, as law practice becomes more globalized, such awareness is an increasingly necessary element of any practitioner’s toolkit. This Article explores three examples of cross-cultural blunders to demonstrate the necessity of being sensitive to law in cultural context.......Although the study of law within its larger culture is emerging, recognition of law as culture is still generally nascent within legal studies and preprofessional programs. In fact, the greater recognition of law’s social and political role may have impeded a consideration of law’s role...

Directory of Law-Related Education Projects. Third Edition. Working Notes, No. 12.

Science.gov (United States)

Kelly, Cynthia A., Ed.

Over 170 law-related education programs for elementary and secondary students are described. These programs involve more than one teacher and focus on the law, legal system, and legal process. Program content generally covers the Constitution; Bill of Rights; legal processes; and consumer, criminal, and juvenile law. Activities often include…

GENERAL CONDITIONS ON THE CHARACTERISTICS OF JURIDICAL RESPONSABILITY

Directory of Open Access Journals (Sweden)

Mihaela Diana Frătoaica

2015-11-01

Full Text Available In this paper we analyze the implications stages of legal liability in the general theory of law. This research work aims, through a thorough analysis on the land developed general theory of law, to present practical issues relating to legal liability. Define, examining interdependencies stages of evolution and legal liability; -Presentation stages novel legal liability in civil law of Moldova; - The analysis of the stages of legal liability; - Conclusions The current research paper was prepared using the research method of natural law and historical method. Also, the work was developed using research methods and theories positivist and critical-comparative theories. Theoretical basis of the research study consists of numerous studies and scientific papers of Russian and local doctrine publicized, in the final bibliography. Scientific originality of the results obtained from the research are that legal liability occurs when a certain mode of behavior does not fit in some limits accepted by social rules. Researchers, jurists, eminent authors from all over the world have a constant interest to reveal features of legal liability stages in a large number of works, both in the general theory of law and other branches of science in law.

The topsy-turvy cloning law.

Science.gov (United States)

Brassington, Iain; Oultram, Stuart

2011-03-01

In debates about human cloning, a distinction is frequently drawn between therapeutic and reproductive uses of the technology. Naturally enough, this distinction influences the way that the law is framed. The general consensus is that therapeutic cloning is less morally problematic than reproductive cloning--one can hold this position while holding that both are morally unacceptable--and the law frequently leaves the way open for some cloning for the sake of research into new therapeutic techniques while banning it for reproductive purposes. We claim that the position adopted by the law has things the wrong way around: if we accept a moral distinction between therapeutic and reproductive cloning, there are actually more reasons to be morally worried about therapeutic cloning than about reproductive cloning. If cloning is the proper object of legal scrutiny, then, we ought to make sure that we are scrutinising the right kind of clone.

Environmental impact evaluation: law no. 16.466 of 1994 01 14 and regulations

International Nuclear Information System (INIS)

2007-01-01

No.16.466 law of January 9, 1994, known as the Law on Prevention and Environmental Impact Assessment EIA or just law is probably the law marked the beginning of a new generation of environmental standards in Uruguay, together with other like Hazardous Waste Act (Act 17 220 1999), the law of Natural Protected Areas System (Law 17 234 2000) and especially the General Law Protection Environment (Law no. 17 283 of November 28, 2000), but which also reaches to the Constitution of the Republic, with the inclusion of environment in the new wording of Article 47 of the 1996 reform.

Environmental law

International Nuclear Information System (INIS)

Ketteler, G.; Kippels, K.

1988-01-01

In section I 'Basic principles' the following topics are considered: Constitutional-legal aspects of environmental protection, e.g. nuclear hazards and the remaining risk; European environmental law; international environmental law; administrative law, private law and criminal law relating to the environment; basic principles of environmental law, the instruments of public environmental law. Section II 'Special areas of law' is concerned with the law on water and waste, prevention of air pollution, nature conservation and care of the countryside. Legal decisions and literature up to June 1988 have been taken into consideration. (orig./RST) [de

The Rome II Regulation on the Law Applicable to Non-Contractual Obligations: The European Private International Law Tradition Continued. : Introductory Observations, Scope, System, and General Rules

NARCIS (Netherlands)

X.E. Kramer (Xandra)

2008-01-01

textabstractThe establishment of Regulation No 864/2007 on the Law Applicable to Non-Contractual Obligations (Rome II) is a landmark for European Private International Law. The regulation of torts in the European Union has a history of forty years, starting with the preparation of the Rome

7 CFR 1900.101 - General.

Science.gov (United States)

2010-01-01

... 7 Agriculture 12 2010-01-01 2010-01-01 false General. 1900.101 Section 1900.101 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE... GENERAL Applicability of Federal Law § 1900.101 General. This subpart provides Agency policy concerning...

26 CFR 1.162-22 - Treble damage payments under the antitrust laws.

Science.gov (United States)

2010-04-01

... 26 Internal Revenue 2 2010-04-01 2010-04-01 false Treble damage payments under the antitrust laws... Corporations § 1.162-22 Treble damage payments under the antitrust laws. (a) In general. In the case of a... Federal antitrust laws or enters a plea of guilty or nolo contendere to an indictment or information...

Conservation Laws for Partially Conservative Variable Mass Systems via d'Alembert's Principle

Institute of Scientific and Technical Information of China (English)

AFTAB Ahmed; NASEER Ahmed; QUDRAT Khan

2008-01-01

Conservation laws for partially conservative variable mass dynamical systems under symmetric infinitesimal transformations are determined. A generalization of Lagrange-d'Alembert's principle for a variable mass system in terms of asynchronous virtual variation is presented. The generalized Killing equations are obtained such that their solution yields the transformations and the associated conservation laws. An example illustrative of the theory is furnished at the end as well.

Fundamental features and main problems of nuclear power and radiological safety law

International Nuclear Information System (INIS)

Moser, B.

1981-01-01

This report deals on a general basis with the legal spheres affected by the utilisation of nuclear energy and protection from ionising radiation. Following a historical survey of the development both in the field of national legisation in Austria and internationally, the five principal legal spheres are discussed in detail. These are administrative law, liability and insurance law, criminal law, constitutional law and international law. In the foreground of discussion is administrative law, which is mainly of a preventive nature. This also comprises radiological safety law. Next in importance is liability and insurance law, which, in contrast to the former, aims at compensation for damage. Criminal law is also intended to have a preventive effect. Finally, the author discusses the peaceful use of nuclear energy in relation to the constitutional law and the international law in force. (Auth.)

The Development of Customary International Law by International Organizations

DEFF Research Database (Denmark)

Odermatt, Jed

2017-01-01

In his Fourth Report on the Identification of Customary International Law (2016), Special Rapporteur Michael Wood confirmed that ‘[i]n certain cases, the practice of international organizations also contributes to the expression, or creation, of rules of customary international law.......’ That the practice of international organizations can be relevant when identifying customary international law is relatively uncontroversial. The practice of states within international organizations such as the UN General Assembly, for example, may contribute to the development of custom. Yet, there is little...... discussion about whether and how the practice of international organizations as such may contribute to the development of customary international law. This contribution discusses the organization that is the most capable of contributing to the development of customary international law in its own right...

On Faraday's law in the presence of extended conductors

Science.gov (United States)

Bilbao, Luis

2018-06-01

The use of Faraday's Law of induction for calculating the induced currents in an extended conducting body is discussed. In a general case with arbitrary geometry, the solution to the problem of a moving metal object in the presence of a magnetic field is difficult and implies solving Maxwell's equations in a time-dependent situation. In many cases, including cases with good conductors (but not superconductors) Ampère's Law can be neglected and a simpler solution based solely in Faraday's law can be obtained. The integral form of Faraday's Law along any loop in the conducting body is equivalent to a Kirkhhoff's voltage law of a circuit. Therefore, a numerical solution can be obtained by solving a linear system of equations corresponding to a discrete number of loops in the body.

Law Studies

Directory of Open Access Journals (Sweden)

G. P. Tolstopiatenko

2014-01-01

Full Text Available At the origin of the International Law Department were such eminent scientists, diplomats and teachers as V.N. Durdenevsky, S.B. Krylov and F.I. Kozhevnikov. International law studies in USSR and Russia during the second half of the XX century was largely shaped by the lawyers of MGIMO. They had a large influence on the education in the international law in the whole USSR, and since 1990s in Russia and other CIS countries. The prominence of the research of MGIMO international lawyers was due to the close connections with the international practice, involving international negotiations in the United Nations and other international fora, diplomatic conferences and international scientific conferences. This experience is represented in the MGIMO handbooks on international law, which are still in demand. The Faculty of International Law at MGIMO consists of seven departments: Department of International Law, Department of Private International and Comparative Law; Department of European Law; Department of Comparative Constitutional Law; Department of Administrative and Financial Law; Department of Criminal Law, Department Criminal Procedure and Criminalistics. Many Russian lawyers famous at home and abroad work at the Faculty, contributing to domestic and international law studies. In 1947 the Academy of Sciences of the USSR published "International Law" textbook which was the first textbook on the subject in USSR. S.B. Krylov and V.N. Durdenevsky were the authors and editors of the textbook. First generations of MGIMO students studied international law according to this textbook. All subsequent books on international law, published in the USSR, were based on the approach to the teaching of international law, developed in the textbook by S.B. Krylov and V.N. Durdenevsky. The first textbook of international law with the stamp of MGIMO, edited by F.I. Kozhevnikov, was published in 1964. This textbook later went through five editions in 1966, 1972

Micromechanics of Composite Materials Governed by Vector Constitutive Laws

Science.gov (United States)

Bednarcyk, Brett A.; Aboudi, Jacob; Arnold, Steven M.

2017-01-01

The high-fidelity generalized method of cells micromechanics theory has been extended for the prediction of the effective property tensor and the corresponding local field distributions for composites whose constituents are governed by vector constitutive laws. As shown, the shear analogy, which can predict effective transverse properties, is not valid in the general three-dimensional case. Consequently, a general derivation is presented that is applicable to both continuously and discontinuously reinforced composites with arbitrary vector constitutive laws and periodic microstructures. Results are given for thermal and electric problems, effective properties and local field distributions, ordered and random microstructures, as well as complex geometries including woven composites. Comparisons of the theory's predictions are made to test data, numerical analysis, and classical expressions from the literature. Further, classical methods cannot provide the local field distributions in the composite, and it is demonstrated that, as the percolation threshold is approached, their predictions are increasingly unreliable. XXXX It has been observed that the bonding between the fibers and matrix in composite materials can be imperfect. In the context of thermal conductivity, such imperfect interfaces have been investigated in micromechanical models by Dunn and Taya (1993), Duan and Karihaloo (2007), Nan et al. (1997) and Hashin (2001). The present HFGMC micromechanical method, derived for perfectly bonded composite materials governed by vector constitutive laws, can be easily generalized to include the effects of weak bonding between the constituents. Such generalizations, in the context of the mechanical micromechanics problem, involve introduction of a traction-separation law at the fiber/matrix interface and have been presented by Aboudi (1987), Bednarcyk and Arnold (2002), Bednarcyk et al. (2004) and Aboudi et al. (2013) and will be addressed in the future.

Discussion on Benford's Law and its Application

OpenAIRE

Li, Zhipeng; Cong, Lin; Wang, Huajia

2004-01-01

The probability that a number in many naturally occurring tables of numerical data has first significant digit $d$ is predicted by Benford's Law ${\\rm Prob} (d) = \\log_{10} (1 + {\\displaystyle{1\\over d}}), d = 1, 2 >..., 9$. Illustrations of Benford's Law from both theoretical and real-life sources on both science and social science areas are shown in detail with some novel ideas and generalizations developed solely by the authors of this paper. Three tests, Chi-Square test, total variation d...

Book Review: Jus Cogens – International Law and Social Contract

Directory of Open Access Journals (Sweden)

Irawati Handayani

2016-12-01

Full Text Available This book is based on the doctoral thesis completed by the author as an International Scholar of the Cambridge Overseas Trust at the University of Cambridge. The main idea of the books lies on the fact that jus cogens still become one of the most complex doctrines in contemporary international law. The legal foundation of jus cogens is still questionable, whether it lies on natural law, positive law or even to higher or divine origin. However, there is general agreement that jus cogens represent the fundamental value in international society or so-called higher norm in international law.

Decree-law no 348/89 on protection against ionizing radiation

International Nuclear Information System (INIS)

1989-10-01

This Decree-Law sets up a National Commission for Protection against Radiation (Comissao Nacional de Proteccao contra Radiacoes - CNPCR) within the General Directorate for Health in the Health Ministry. The Commission has advisory functions covering protection against ionizing radiation resulting from all nuclear activities. It will make recommendations on harmonizing national radiation protection regulations with those of other European Community Member States and in accordance with Community Directives in this field. The Decree-Law repeals Decree-Law No 44 060 of 25 November 1961 and Decree-Law No 45 132 of 13 June 1963 on radiation protection [fr

Towards a second law for Lovelock theories

Energy Technology Data Exchange (ETDEWEB)

Bhattacharyya, Sayantani [Indian Institute of Technology Kanpur,Kanpur 208016 (India); Haehl, Felix M. [Department of Physics and Astronomy, University of British Columbia,6224 Agricultural Road, Vancouver, B.C. V6T 1Z1 (Canada); Kundu, Nilay [Center for Gravitational Physics, Yukawa Institute for Theoretical Physics (YITP), Kyoto University,Kyoto 606-8502 (Japan); Loganayagam, R. [International Centre for Theoretical Sciences (ICTS-TIFR), Shivakote, Hesaraghatta Hobli, Bengaluru 560089 (India); Rangamani, Mukund [Center for Quantum Mathematics and Physics (QMAP), Department of Physics, University of California,Davis, CA 95616 (United States)

2017-03-13

In classical general relativity described by Einstein-Hilbert gravity, black holes behave as thermodynamic objects. In particular, the laws of black hole mechanics can be interpreted as laws of thermodynamics. The first law of black hole mechanics extends to higher derivative theories via the Noether charge construction of Wald. One also expects the statement of the second law, which in Einstein-Hilbert theory owes to Hawking’s area theorem, to extend to higher derivative theories. To argue for this however one needs a notion of entropy for dynamical black holes, which the Noether charge construction does not provide. We propose such an entropy function for the family of Lovelock theories, treating the higher derivative terms as perturbations to the Einstein-Hilbert theory. Working around a dynamical black hole solution, and making no assumptions about the amplitude of departure from equilibrium, we construct a candidate entropy functional valid to all orders in the low energy effective field theory. This entropy functional satisfies a second law, modulo a certain subtle boundary term, which deserves further investigation in non-spherically symmetric situations.

First law of entanglement rates from holography

Science.gov (United States)

O'Bannon, Andy; Probst, Jonas; Rodgers, Ronnie; Uhlemann, Christoph F.

2017-09-01

For a perturbation of the state of a conformal field theory (CFT), the response of the entanglement entropy is governed by the so-called "first law" of entanglement entropy, in which the change in entanglement entropy is proportional to the change in energy. Whether such a first law holds for other types of perturbations, such as a change to the CFT Lagrangian, remains an open question. We use holography to study the evolution in time t of entanglement entropy for a CFT driven by a t -linear source for a conserved U (1 ) current or marginal scalar operator. We find that although the usual first law of entanglement entropy may be violated, a first law for the rates of change of entanglement entropy and energy still holds. More generally, we prove that this first law for rates holds in holography for any asymptotically (d +1 )-dimensional anti-de Sitter metric perturbation whose t dependence first appears at order zd in the Fefferman-Graham expansion about the boundary at z =0 .

Towards a second law for Lovelock theories

Science.gov (United States)

Bhattacharyya, Sayantani; Haehl, Felix M.; Kundu, Nilay; Loganayagam, R.; Rangamani, Mukund

2017-03-01

In classical general relativity described by Einstein-Hilbert gravity, black holes behave as thermodynamic objects. In particular, the laws of black hole mechanics can be interpreted as laws of thermodynamics. The first law of black hole mechanics extends to higher derivative theories via the Noether charge construction of Wald. One also expects the statement of the second law, which in Einstein-Hilbert theory owes to Hawking's area theorem, to extend to higher derivative theories. To argue for this however one needs a notion of entropy for dynamical black holes, which the Noether charge construction does not provide. We propose such an entropy function for the family of Lovelock theories, treating the higher derivative terms as perturbations to the Einstein-Hilbert theory. Working around a dynamical black hole solution, and making no assumptions about the amplitude of departure from equilibrium, we construct a candidate entropy functional valid to all orders in the low energy effective field theory. This entropy functional satisfies a second law, modulo a certain subtle boundary term, which deserves further investigation in non-spherically symmetric situations.

The Legal Status of the Federal Copyright Law. Final Report.

Science.gov (United States)

Forsythe, Ralph A.; Nolte, M. Chester

The historical and legal background of the Federal Copyright Law with special implications for education was studied within five general areas of concern. The areas included: (1) historical development, (2) copyright revision issues, (3) principles of copyright law embodied in state and Federal statutes, (4) decisions of the courts pertaining to…

Blasphemy in a secular state: some reflections | Fikre | Mizan Law ...

African Journals Online (AJOL)

However, the shift observed within the international human rights discourse tends to consider anti-blasphemy laws as going against freedom of expression. The recent Human Rights Committee General Comment No. 34 calls for a restrictive application of these laws for the full realisation of many of the rights within the ...

Drug Per Se Laws: A Review of their Use in States

Science.gov (United States)

2010-07-01

This report summarizes a study of the implementation of drug per se laws in 15 States. These laws generally make it an : impaired-driving offense to drive with a measurable amount of certain drugs in ones system. The specific prohibited : drugs va...

ExtLaw_H18: Extinction law code

Science.gov (United States)

Hosek, Matthew W., Jr.; Lu, Jessica R.; Anderson, Jay; Do, Tuan; Schlafly, Edward F.; Ghez, Andrea M.; Clarkson, William I.; Morris, Mark R.; Albers, Saundra M.

2018-03-01

ExtLaw_H18 generates the extinction law between 0.8 - 2.2 microns. The law is derived using the Westerlund 1 (Wd1) main sequence (A_Ks 0.6 mag) and Arches cluster field Red Clump at the Galactic Center (A_Ks 2.7 mag). To derive the law a Wd1 cluster age of 5 Myr is assumed, though changing the cluster age between 4 Myr - 7 Myr has no effect on the law. This extinction law can be applied to highly reddened stellar populations that have similar foreground material as Wd1 and the Arches RC, namely dust from the spiral arms of the Milky Way in the Galactic Plane.

Law No. 353, 3 June 1987.

Science.gov (United States)

1987-01-01

This document summarizes Denmark's 1987 Law establishing an Ethical Council regulating health care services and biomedical research on human subjects. The work of the Council will be based on the assumption that human life begins at fertilization. The Council will recommend laws to protect fertilized human ova, living embryos, and fetuses. The Council will also make recommendations about: 1) the right to perform gene therapy on human gametes or fertilized human ova, embryos, and fetuses; 2) the right to use new diagnostic techniques to detect congenital defeats or diseases in fertilized human ova, embryos, and fetuses; and 3) the establishment of rules on deep freezing of human gametes and fertilized human ova. In addition, the Council will advise the scientific ethical committees on general ethical matters concerning experiments on human volunteers; advise health authorities on general ethical questions associated with new treatments, diagnostic techniques, and medical technology; and advise public authorities on matters relating to registration, release, and use of information on hereditary diseases. The Law prohibits experiments enabling the production of genetically identical human beings, those enabling the production of human beings by the fusion of genetically different embryos or parts of embryos prior to implantation, and those seeking to produce hybrids of human beings and other species.

General Large Deviations and Functional Iterated Logarithm Law for Multivalued Stochastic Differential Equations

OpenAIRE

Ren, Jiagang; Wu, Jing; Zhang, Hua

2015-01-01

In this paper, we prove a large deviation principle of Freidlin-Wentzell's type for the multivalued stochastic differential equations. As an application, we derive a functional iterated logarithm law for the solutions of multivalued stochastic differential equations.

Regulating Listed Companies: Between Company Law and Financial Market Law in Danish Law

DEFF Research Database (Denmark)

Clausen, Nis Jul

2011-01-01

The article discusses different elements and aspects of the regulation of listed companies in particular whether such regulation should be placed in company law or in financial marked law.......The article discusses different elements and aspects of the regulation of listed companies in particular whether such regulation should be placed in company law or in financial marked law....

Occupational safety and health law handbook

Energy Technology Data Exchange (ETDEWEB)

Sarvadi, D.G. [ed.; Keller; Heckman

1999-09-01

This book reviews the regulations and standards governing the protection of employees in the workplace and provides insight into dealing with pertinent regulations and regulatory authorities. Written for safety professionals, industrial hygienists, human resource professionals, attorneys, and students, this companion to Government Institutes' best-selling ``Environmental Law Handbook'' offers the legal fundamentals behind occupational safety and health laws in one concise and authoritative volume. In 19 chapters, the authoring law firm of Keller and Heckman cover the OSHAct and its development; OSHA, NIOSH, and OSHRC; the roles played by other regulatory agencies; the OSHA rulemaking process; OSHA Standards and the General Duty Clause; record keeping and reporting; employers' and employees' rights; inspections; violations, penalties, and how to contest them; criminal prosecutions; state plans; industry-specific issues; OSHA reform; and international regulations and standards. This book references approximately 400 seminal OSHA legal decisions from the approximately 1,300 cases on record and includes coverage of Canadian and European Community regulations, making it the first comprehensive global overview of occupational safety and health law.

A dynamic counterpart of Lamb vector in viscous compressible aerodynamics

International Nuclear Information System (INIS)

Liu, L Q; Wu, J Z; Shi, Y P; Zhu, J Y

2014-01-01

The Lamb vector is known to play a key role in incompressible fluid dynamics and vortex dynamics. In particular, in low-speed steady aerodynamics it is solely responsible for the total force acting on a moving body, known as the vortex force, with the classic two-dimensional (exact) Kutta–Joukowski theorem and three-dimensional (linearized) lifting-line theory as the most famous special applications. In this paper we identify an innovative dynamic counterpart of the Lamb vector in viscous compressible aerodynamics, which we call the compressible Lamb vector. Mathematically, we present a theorem on the dynamic far-field decay law of the vorticity and dilatation fields, and thereby prove that the generalized Lamb vector enjoys exactly the same integral properties as the Lamb vector does in incompressible flow, and hence the vortex-force theory can be generalized to compressible flow with exactly the same general formulation. Moreover, for steady flow of polytropic gas, we show that physically the force exerted on a moving body by the gas consists of a transverse force produced by the original Lamb vector and a new longitudinal force that reflects the effects of compression and irreversible thermodynamics. (paper)

The definition of the sources of the criminal law

Directory of Open Access Journals (Sweden)

Анна Суренівна Сохікян

2016-01-01

Full Text Available Problem setting. The article investigates the notion of the sources of criminal law. The approaches to definition of the source of law are analyzed. On the basis of fundamental research of the current legislation inUkraine selected characteristics of the sources of criminal law. Using the inductive study method is the definition of sources of criminal law. Recent research and publications. Obviously, the concept itself is not able entirely to solve the highlighted problem. Moreover, the identification of sources of criminal law is only possible through the selection of some traits from the concept. After all, the concept of "source of criminal law" is the species concept in relation to sources of law in General. As with any concept in science, it must be based on theoretical concepts. Paper objective. From our point of view, the answer to the question about the range of sources of criminal law can be based exclusively on the clarification of the concepts and features of this source. In other words, only the phenomenon, which will fully meet all scientific indications of the sources of criminal law, and can only be attributed to them. Paper main body. Given the above, the purpose of this article is the definition of "source of criminal law". Applying the inductive method of knowledge and doctrinal analysis of the formal and material sources of criminal law, we can distinguish a number of characteristics by which we define the concept of "source of criminal law". A generalization of the existing points of view on the problem of the sources of law has led scientists to believe that it refers to: 1 factor, from which derives the right, the source of knowledge of law; 2 the basis from which comes the right; 3 that contains the right, meaning the standards set or fixed at a certain stage of a dominant class; the material conditions of society; 4 the form or method of formation, occurrence and expression of the rule of law, what should the mandatory

Afriforum v Malema: The limits of law and complexity | Buitendag ...

African Journals Online (AJOL)

More specifically, by reading the judgment through an autopoietic systems theory lens, some points of criticism on the judgment in particular and the law in general become apparent. It is contended ... An attempt is made to open law to considerations external to what it traditionally considers to be relevant to its operation.

Power law analysis of the human microbiome.

Science.gov (United States)

Ma, Zhanshan Sam

2015-11-01

Taylor's (1961, Nature, 189:732) power law, a power function (V = am(b) ) describing the scaling relationship between the mean and variance of population abundances of organisms, has been found to govern the population abundance distributions of single species in both space and time in macroecology. It is regarded as one of few generalities in ecology, and its parameter b has been widely applied to characterize spatial aggregation (i.e. heterogeneity) and temporal stability of single-species populations. Here, we test its applicability to bacterial populations in the human microbiome using extensive data sets generated by the US-NIH Human Microbiome Project (HMP). We further propose extending Taylor's power law from the population to the community level, and accordingly introduce four types of power-law extensions (PLEs): type I PLE for community spatial aggregation (heterogeneity), type II PLE for community temporal aggregation (stability), type III PLE for mixed-species population spatial aggregation (heterogeneity) and type IV PLE for mixed-species population temporal aggregation (stability). Our results show that fittings to the four PLEs with HMP data were statistically extremely significant and their parameters are ecologically sound, hence confirming the validity of the power law at both the population and community levels. These findings not only provide a powerful tool to characterize the aggregations of population and community in both time and space, offering important insights into community heterogeneity in space and/or stability in time, but also underscore the three general properties of power laws (scale invariance, no average and universality) and their specific manifestations in our four PLEs. © 2015 John Wiley & Sons Ltd.

Relationships Among Stress Measures, Risk Factors, and Inflammatory Biomarkers in Law Enforcement Officers

Science.gov (United States)

Ramey, Sandra L.; Downing, Nancy R.; Franke, Warren D.; Perkhounkova, Yelena; Alasagheirin, Mohammad H.

2011-01-01

Law enforcement officers suffer higher morbidity and mortality rates from all causes than the general population. Cardiovascular disease (CVD) accounts for a significant portion of the excess illness, with a reported prevalence as high as 1.7 times that of the general population. To determine which occupational hazards cause this increased risk and morbidity, it is imperative to study law enforcement officers before they retire. The long-range goal of our research is to reduce the incidence of CVD-related illness and death among aging law enforcement officers. The purpose of the present study was to measure pro- and anti-atherogenic inflammatory markers in blood samples from law enforcement officers (n = 71) and determine what types of occupation-related stress correlate with differences in these markers. For each outcome variable of interest, we developed separate regression models. Two groups of potential predictors were examined for inclusion in the models. Selected measures of stress were examined for inclusion in the models, in addition to general covariates, such as gender, ethnicity, years in law enforcement, and body mass index. Our results revealed statistically significant relationships between several physiologic variables and measures of stress. PMID:21362637

Spectral derivation of the classic laws of wall-bounded turbulent flows.

Science.gov (United States)

Gioia, Gustavo; Chakraborty, Pinaki

2017-08-01

We show that the classic laws of the mean-velocity profiles (MVPs) of wall-bounded turbulent flows-the 'law of the wall,' the 'defect law' and the 'log law'-can be predicated on a sufficient condition with no manifest ties to the MVPs, namely that viscosity and finite turbulent domains have a depressive effect on the spectrum of turbulent energy. We also show that this sufficient condition is consistent with empirical data on the spectrum and may be deemed a general property of the energetics of wall turbulence. Our findings shed new light on the physical origin of the classic laws and their immediate offshoot, Prandtl's theory of turbulent friction.

European Corporate Law, 2nd edition

DEFF Research Database (Denmark)

Werlauff, Erik; Dorresteijn, Adriaan; Monteiro, Tiago Pereira

As in the First Edition (1995) of this well-known book, the authors demonstrate that analysis and comparison of national corporate laws on a number of issues yield highly valuable general principles and observations, not least because business organisations, wherever located, tend to show...

Private law principles, pluralism and perfectionism

NARCIS (Netherlands)

Hesselink, M.W.; Bernitz, U.; Groussot, X.; Schulyok, F.

2013-01-01

This paper discusses the legitimacy of general principles of private law as they have been formulated recently by the Court of Justice of the European Union and proposed by the European Commission. It addresses challenges from different strands in political theory including liberal perfectionism,

Criminal Law

DEFF Research Database (Denmark)

Langsted, Lars Bo; Garde, Peter; Greve, Vagn

<> book contains a thorough description of Danish substantive criminal law, criminal procedure and execution of sanctions. The book was originally published as a monograph in the International Encyclopaedia of Laws/Criminal Law....... book contains a thorough description of Danish substantive criminal law, criminal procedure and execution of sanctions. The book was originally published as a monograph in the International Encyclopaedia of Laws/Criminal Law....

The speed-curvature power law of movements: a reappraisal.

Science.gov (United States)

Zago, Myrka; Matic, Adam; Flash, Tamar; Gomez-Marin, Alex; Lacquaniti, Francesco

2018-01-01

Several types of curvilinear movements obey approximately the so called 2/3 power law, according to which the angular speed varies proportionally to the 2/3 power of the curvature. The origin of the law is debated but it is generally thought to depend on physiological mechanisms. However, a recent paper (Marken and Shaffer, Exp Brain Res 88:685-690, 2017) claims that this power law is simply a statistical artifact, being a mathematical consequence of the way speed and curvature are calculated. Here we reject this hypothesis by showing that the speed-curvature power law of biological movements is non-trivial. First, we confirm that the power exponent varies with the shape of human drawing movements and with environmental factors. Second, we report experimental data from Drosophila larvae demonstrating that the power law does not depend on how curvature is calculated. Third, we prove that the law can be violated by means of several mathematical and physical examples. Finally, we discuss biological constraints that may underlie speed-curvature power laws discovered in empirical studies.

LEGAL LIABILITY CONDITIONS FOR THE ABUSE OF LAW

Directory of Open Access Journals (Sweden)

Emilian CIONGARU

2014-05-01

Full Text Available Knowing that in more and more cases, the only defence of the party whose law or interest has been injured is to invoke the abuse of law, the express interdiction of the abuse of law becomes a need as an answer to the social demand for legality and equality in all legal relationships. The issues of current legislation related to the abuse of law may be analysed in the light of the social role law has, especially from the viewpoint of its function of harmonization of the individual interests with the general ones. The concrete way to express the abuse of law is represented by the exercise of the subjective law beyond its legal limits as well as the pursuit of a goal in bad faith, but other goal than the one for which the law was consecrated. The role of legal liability for the abuse of law is represented by the legal relationship of constraint whose content consists in a plurality of rights and obligations of substantive or procedural law appearing as a result of commitment of some deeds non-compliant with the model prefigured by the legal norm by which the state is entitled to hold liable the one who exercised a subjective law in bad faith cumulated with the violation of the goal for which such law was consecrated and the guilty party is going to answer for their deed and to obey the sanctions provided under the law. This paper focuses on the conditions that must be met cumulatively, in the current legislation, so that the holder of a subjective law exercised abusively may become the subject of civil, contraventional, criminal, and administrative legal liability, etc.

32 CFR 536.77 - Applicable law for claims under the Military Claims Act.

Science.gov (United States)

2010-07-01

... contributory negligence be interpreted and applied according to the law of the place of the occurrence... 32 National Defense 3 2010-07-01 2010-07-01 true Applicable law for claims under the Military... Act § 536.77 Applicable law for claims under the Military Claims Act. (a) General principles—(1) Tort...

Climatic change and development of law in 2005. Preliminary advice and report of the 89th general meeting of the Association for Environmental Laws, September 30, 2005

International Nuclear Information System (INIS)

Van Angeren, J.R.; Bazelmans, J.M.; Cozijnsen, C.J.H.; Driesprong, A.; Van der Jagt, J.A.E.; Peeters, M.; Verbaan, I.J.; Van Rijswijck, H.F.M.W.; Ramnewash-Oemrawsingh, S.T.; De Kramer, P.T.

2006-01-01

The development of laws to control the climate change problem has only just begun. The Netherlands, too, has legal measures for controlling this problem and first jurisprudence has developed. The working group 'Climate change and development of laws', which was set up by the Dutch Society for Environmental Law, has thoroughly examined the legal side of climate change. This resulted in a preliminary advice in which international and European legislative developments, various aspects of emission trading and its international variant are discussed. Moreover, national and international water management in relation to the consequences of climate change are also examined. (mk) [nl

International law and United Nations

Directory of Open Access Journals (Sweden)

Savić Matej

2012-01-01

Full Text Available Along with centuries-lasting open military pretensions of world superpowers, modern diplomacy has developed, as beginning a war, as well as coming to peace demanded political activity which resulted, first in signing, and then coming into effect of international documents, on the basis of which, a foundation for the modern international order has been cast. Further on, by the formation of international organizations, codification has been allowed, as well as a progressive development of international law. Additionally, in the sense of preserving international peace and security, first the League of Nations was formed, and following the ending of World War II, the UN. Generally, the functioning of the United Nation's organs, has been regulated by legal rules, however political goals, tendencies, and mechanisms which the member states are using determine greatly the activity above all of the Security Council, but furthermore of the General Assembly, as a plenary organ. Nevertheless, the achieved results of the Commission for International Law in the meaning of creation of international conventions, as well as state adhering to the same, present unassailable achievements in the sense of development of international law. On the other hand, tendencies of motion of international relationships are aimed at establishing a multi-polar system in the international community. Today, the political scene is assuming a new appearance, by which the nearly built international system is already awaiting further progressive development.

Civil law

NARCIS (Netherlands)

Hesselink, M.W.; Gibbons, M.T.

2014-01-01

The concept of civil law has two distinct meanings. that is, disputes between private parties (individuals, corporations), as opposed to other branches of the law, such as administrative law or criminal law, which relate to disputes between individuals and the state. Second, the term civil law is

Evaluation of the impacts study of the law project Grenelle 1

International Nuclear Information System (INIS)

Bacher, P.

2009-01-01

In the law Grenelle 1, the authors focused on the energy policy and its relation with the climatic change, more specially the comparison of the costs and benefits of the law. General observations are presented before a sectoral analysis: building, transports, climate and energy. (A.L.B.)

World law

Directory of Open Access Journals (Sweden)

Harold J. Berman

1999-03-01

Full Text Available In the third millennium of the Christian era, which is characterised by the emergence of a world economy and eventually a world society, the concept of world law is needed to embrace not only the traditional disciplines of public international law, and comparative law, but also the common underlying legal principles applicable in world trade, world finance, transnational transfer of technology and other fields of world economic law, as well as in such emerging fields as the protection of the world's environment and the protection of universal human rights. World law combines inter-state law with the common law of humanity and the customary law of various world communities.

Generalized Bekenstein-Hawking system: logarithmic correction

International Nuclear Information System (INIS)

Chakraborty, Subenoy

2014-01-01

The present work is a generalization of the recent work [arXiv.1206.1420] on the modified Hawking temperature on the event horizon. Here the Hawking temperature is generalized by multiplying the modified Hawking temperature by a variable parameter α representing the ratio of the growth rate of the apparent horizon to that of event horizon. It is found that both the first and the generalized second law of thermodynamics are valid on the event horizon for any fluid distribution. Subsequently, the Bekenstein entropy is modified on the event horizon and the thermodynamical laws are examined. Finally, an interpretation of the parameters involved is presented. (orig.)

Effective stress law for anisotropic elastic deformation

International Nuclear Information System (INIS)

Carroll, M.M.

1979-01-01

An effective stress law is derived analytically to describe the effect of pore fluid pressure on the linearly elastic response of saturated porous rocks which exhibit anisotropy. For general anisotropy the difference between the effective stress and the applied stress is not hydrostatic. The effective stress law involves two constants for transversely isotropic response and three constants for orthotropic response; these constants can be expressed in terms of the moduli of the porous material and of the solid material. These expressions simplify considerably when the anisotropy is structural rather than intrinsic, i.e., in the case of an isotropic solid material with an anisotropic pore structure. In this case the effective stress law involves the solid or grain bulk modulus and two or three moduli of the porous material, for transverse isotropy and orthotropy, respectively. The law reduces, in the case of isotropic response, to that suggested by Geertsma (1957) and by Skempton (1961) and derived analytically by Nur and Byerlee

Internationalization of law globalization, international law and complexity

CERN Document Server

Dias Varella, Marcelo

2014-01-01

The book provides an overview of how international law is today constructed through diverse macro and microprocesses that expand its traditional subjects and sources, with the attribution of sovereign capacity and power to the international plane (moving the international toward the national). Simultaneously, national laws approximate laws of other nations (moving among nations or moving the national toward the international) and new sources of legal norms emerge, independent of states and international organisations. This expansion occurs in many subject areas, with specific structures: commercial, environmental, human rights, humanitarian, financial, criminal and labor law contribute to the formation of post national law with different modes of functioning, different actors and different sources of law that should be understood as a new complexity of law.

Conservation Laws for Partially Conservative Variable Mass Systems via d'Alembert's Principle

International Nuclear Information System (INIS)

Ahmed, Aftab; Ahmed, Naseer; Khan, Qudrat

2008-01-01

Conservation laws for partially conservative variable mass dynamical systems under symmetric infinitesimal transformations are determined. A generalization of Lagrange-d'Alembert's principle for a variable mass system in terms of asynchronous virtual variation is presented. The generalized Killing equations are obtained such that their solution yields the transformations and the associated conservation laws. An example illustrative of the theory is furnished at the end as well. (the physics of elementary particles and fields)

Recent Case Law/Arrêts récents/Aktuelle Gerichtsentscheidungen

DEFF Research Database (Denmark)

Petz, Thomas; Sagaert, Vincent; Østergaard, Kim

2004-01-01

the personal opinion of the reporter. One can find discussions on the most important decisions of European courts in ERPL?s case note section. The recent case law section gives overviews of decisions published in periods of four months. The period of January-April is published in the fourth issue, the period......In this section authors from various European countries report the recent case law in their jurisdiction in the field of private patrimonial law, that is decisions on the law of property, juridical acts, the law of obligations, contract law and prescription. The ERPL started this section in 2003....... The section aims to give readers an overview of what is happening in the most recent European case law. We have asked the national reporters to report the juridical essence of the decisions given by the highest courts in their country. These national reports are integrated in one general report that arranges...

Environmental law and nuclear law: a growing symbiosis

International Nuclear Information System (INIS)

Ennerechts, S.

2008-01-01

This article is divided in two parts. The first part deals with the interrelationship between environmental law and nuclear law. It specifically addresses selective topics which the author considers as substantial proof that environmental law is in evidence in the nuclear field. These topics are access to nuclear information, public participation in nuclear decision-making and prevention and compensation of environmental damage caused by nuclear incidents. Environmental law will be considered in its narrow sense, meaning the law that seeks to protect nature such as soil, water, air and biodiversity. The position of the author is that the importance of environmental law for nuclear activities is increasing and may lead to a growing symbiosis with nuclear law. Environmental law and nuclear law share the same objectives: protection against mitigation of and compensation for damage to the environment. In the second part a specific problem that touches upon the extra-territorial effect of environmental legislation in the nuclear field will be examined. At the beginning of the 21. century, it can be expected that vendors of nuclear facilities will spare no efforts in trying to enter new markets all over the world. Countries with more developed environmental requirements on the construction of nuclear facilities by their national vendors in customer countries. This part of the article will analyse whether public international laws to the construction of nuclear facilities abroad. The author believes that there may well be a legal basis under customary international law justifying the application of national environmental law to the construction of nuclear facilities and the performance of work on nuclear facilities in foreign countries, but there would appear to be none permitting the enforcement of these laws in the absence of an agreement with the foreign country. (N.C.)

Maritime drug interdiction in international law

NARCIS (Netherlands)

Kruit, P.J.J. van der

2007-01-01

The study focuses on the interdiction of trafficking in illicit drugs at sea as one part of the general problem of illicit drug trafficking. More specifically, the study focuses on the legal framework for the interdiction of illicit maritime drug trafficking under international law. Firstly, the

In Defence of Pashukanism | Koen | Potchefstroom Electronic Law ...

African Journals Online (AJOL)

... relations; that it is infused with economic reductionism; that it derives the legal form wrongly from commodity exchange; that it classifies the legal form incorrectly as an attribute of capitalism only; that it lacks the generality required of a general theory of law; and that it is imbricated in the growth of anarchism and Stalinism.

Facing Facts in International Criminal Law: A Casuistic Model of Judicial Reasoning

NARCIS (Netherlands)

Cupido, M.

2016-01-01

International criminal courts (ICCs) have made a decisive contribution to the clarification of international criminal law. By interpreting generally formulated rules, the courts have elucidated the meaning of international crimes and modes of liability. However, in applying the law to individual

NATIONAL MINORITIES IN THE LAW OF THE EC/EU

Directory of Open Access Journals (Sweden)

Daniel Šmihula

2008-09-01

Full Text Available In the law of the EC/EU the protection of national minorities is still a marginal matter. The EU has relied on general international law and on a European regional system of international law and, in case of necessity, accepted their norms. But in the 1990s there began a process of “de-economisation of the European integration” and the importance of national minorities became higher. Protection of the national minorities has not become a generally accepted legally binding principle of the EU, although in several legal acts issues of national minorities are mentioned. On the other hand, the political relevance of national minorities´ protection is very high. The importance of protection of national minorities in future will probably grow. It is a result of the adoption of the Charter of Fundamental Rights of the EU (2000 and of the discussions regarding the European constitution and the Treaty of Lisbon.

Religion and Attitudes toward Divorce Laws among U.S. Adults

Science.gov (United States)

Stokes, Charles E.; Ellison, Christopher G.

2010-01-01

This study examines religious differences in attitudes toward divorce laws among U.S. adults. Using pooled data from the 2000-2006 NORC General Social Surveys (N = 5,683), we find that frequency of religious attendance and belief that the Bible is the Word of God are strong predictors of support for stricter laws governing divorce. Indeed, these…

Nearly auto-parallel maps and conservation laws on curved spaces

International Nuclear Information System (INIS)

Vacaru, S.

1994-01-01

The theory of nearly auto-parallel maps (na-maps, generalization of conformal transforms) of Einstein-Cartan spaces is formulated. The transformation laws of geometrical objects and gravitational and matter field equations under superpositions of na-maps are considered. A special attention is paid to the very important problem of definition of conservation laws for gravitational fields. (Author)

Environmental law

International Nuclear Information System (INIS)

Kloepfer, M.

1989-01-01

This comprehensive reference book on environmental law and practice also is a valuable textbook for students specializing in the field. The entire law on pollution control and environmental protection is presented in an intelligent system, covering the latest developments in the Federal and Land legislation, public environmental law, and the related provisions in the fields of civil law and criminal law. The national survey is rounded up by information concerning the international environmental law, environmental law of the European Communities, and of other foreign countries as e.g. Austria and Switzerland. The author also reviews conditions in neighbouring fields such as technology and labour law, environmental economy, environmental policy. Special attention is given to current topics, as e.g. relating to genetic engineering, disused landfills or industrial sites, soil protection, transport of hazardous goods, liability for damage to forests, atomic energy law, and radiation protection law. The latest publishing dates of literature and court decisions considered in the book are in the first months of 1989. (RST) [de

The law concerning liability for nuclear damage

International Nuclear Information System (INIS)

Kinouchi, Kazuo

1978-01-01

This treatise outlines the Law on Compensation for Nuclear Damage (Law No. 147, June 17, 1961) and the Law on Indemnity Agreement for Compensation of Nuclear Damage (Law, No. 148, June 17, 1961) which are both came into effect in March, 1962, and describes how these laws will be executed if an accident occurs actually in nuclear facilities. The first law which prescribes various provisions for compensation of nuclear damage is characterised as having the principle of no-fault liability and hence making a nuclear enterpriser responsible for securing adequate financial resources to indemnify general public for their damages from nuclear accidents. Thus, in compliance with the law a nuclear enterpriser should effect both the contract of the indemnity responsible insurance and the indemnity agreement for compensation of nuclear damage. The second law deals with the indemnity agreement which is concluded by a nuclear enterpriser with the government and constitutes a full measure for compensation of nuclear damage supplementing the indemnity responsible insurance. The indemnity agreement is to insure compensation liabilities for nuclear damages which the indemnity responsible insurance can not cover-that is, damages caused by earthquakes and volcanic eruptions, and also damages from normal operations of nuclear facilities and those occurs after 10 years of an accident. Then, the author describes in detail how these laws apply in a nuclear accident to damages to third parties and those to facilities of related nuclear enterpriser himself and to his employees. Finally, the author refers to the legal systems for compensation of nuclear damage in the United States, Britain, France and West Germany. (Matsushima, A.)

Inspector General, DoD, Oversight of the Army Audit Agency Audit of the FY 1998 Army General Fund Financial Statements

National Research Council Canada - National Science Library

1999-01-01

An audit of the Army General Fund Financial Statements is required by Public Law 101-576, the "Chief Financial Officers Act of 1990," November 15, 1990, as amended by Public Law 103-356, the "Federal...

Case - Case-Law - Law

DEFF Research Database (Denmark)

Sadl, Urska

2013-01-01

Reasoning of the Court of Justice of the European Union – Constr uction of arguments in the case-law of the Court – Citation technique – The use of formulas to transform case-law into ‘law’ – ‘Formulaic style’ – European citizenship as a fundamental status – Ruiz Zambrano – Reasoning from...

Area law from loop quantum gravity

Science.gov (United States)

Hamma, Alioscia; Hung, Ling-Yan; Marcianò, Antonino; Zhang, Mingyi

2018-03-01

We explore the constraints following from requiring the area law in the entanglement entropy in the context of loop quantum gravity. We find a unique solution to the single-link wave function in the large j limit, believed to be appropriate in the semiclassical limit. We then generalize our considerations to multilink coherent states, and find that the area law is preserved very generically using our single-link wave function as a building block. Finally, we develop the framework that generates families of multilink states that preserve the area law while avoiding macroscopic entanglement, the space-time analogue of "Schrödinger's cat." We note that these states, defined on a given set of graphs, are the ground states of some local Hamiltonian that can be constructed explicitly. This can potentially shed light on the construction of the appropriate Hamiltonian constraints in the LQG framework.

Health, alcohol and EU law: understanding the impact of European single market law on alcohol policies.

Science.gov (United States)

Baumberg, Ben; Anderson, Peter

2008-08-01

Many professionals in the alcohol field see the role of the the European Court of Justice (ECJ) as negative for health. This review examines ECJ and European Free Trade Association (EFTA) case law in the context of two broader debates: firstly the extension of European Union (EU) law into alcohol policy (the 'juridification' of alcohol policy), and secondly the extent to which alcohol policy is an example of the dominance of 'negative integration' (the removal of trade-distorting policy) over 'positive integration' (the creation of European alcohol policies). A comprehensive review of all ECJ/EFTA Court cases on alcohol, with interpretation aided by a secondary review on alcohol and EU law and the broader health and trade field. From looking at taxation, minimum pricing, advertising and monopoly policies, the extension of the scope of the these courts over alcohol policy is unquestionable. However, the ECJ and EFTA Court have been prepared to prioritize health over trade concerns when considering alcohol policies, providing certain conditions have been met. While a partial juridification of alcohol policy has led to the negative integration of alcohol policies, this effect is not as strong as sometimes thought; EU law is more health friendly than it is perceived to be, and its impact on levels of alcohol-related harm appears low. Nevertheless, lessons emerge for policymakers concerned about the legality of alcohol policies under EU law. More generally, those concerned with alcohol and health should pay close attention to developments in EU law given their importance for public health policy on alcohol.

Conservation laws for steady flow and solitons in a multifluid plasma revisited

International Nuclear Information System (INIS)

Mace, R. L.; McKenzie, J. F.; Webb, G. M.

2007-01-01

The conservation laws used in constructing the governing equations for planar solitons in multifluid plasmas are revisited. In particular, the concept of generalized vorticity facilitates the derivation of some general ''Bernoulli theorems,'' which reduce, in specific instances, to conservation laws previously deduced by other means. These theorems clarify the underlying physical principles that give rise to the conserved quantities. As an example of the usefulness of the techniques, even for relatively simple flows and progressive waves, the equations governing stationary nonlinear whistler waves propagating parallel to an ambient magnetic field are derived using generalized vorticity concepts

Violation of the First Law of Thermodynamics in f(R,T) Gravity

International Nuclear Information System (INIS)

Jamil, Mubasher; Momeni, D.; Myrzakulov, Ratbay

2012-01-01

We derive the first law of thermodynamics using the method proposed by Wald. Treating the entropy as Noether charge and comparing with the usual first law of thermodynamics, we obtain explicitly the expression of entropy which contains infinitely many non-local terms (i.e. the integral terms). We have proved, in general, that the first law of black hole thermodynamics is violated for f(R,T) gravity. However, there might exist some special cases in which the first law for f(R,T) gravity is recovered

Marriage From the Perspective of Economics of Law

Directory of Open Access Journals (Sweden)

علی تازیکی‌نژاد

2015-12-01

Full Text Available Marriage law, as part of general pattern of family, is a policy instrument that defines optimal behavioral standards for matrimonial relationship through ordaining sanctions. Imposing such standards regardless of their consequences may result in anxiety in the family institution and subsequently in the society itself and may raise the motivation of defensive behaviors among people and as a result will increase the cost of legislative and judicial system. Economic approach to the marriage law with analyzing aftermath of laws on couple's behavior is looking for minimizing marriage costs including couple, society and judiciary system costs, and maximizing the cost of its inefficient breach. Incentive role of family law and its supplements, such as labor laws, tax and employment affairs etc., on the rate of marriage and divorce, the amount of dowry and other couple's decisions is a topic that economics of family law is recently very focused on. This article, in the form of “contract” and “market” and by using of concepts including costs, benefits, efficiency, competition and monopolywill present the economic analysis of marriage and other related legal concepts and is to introduce a new approach to Iranian family legislators and judges.

Inspector General, DOD, Oversight of the Naval Audit Service Audit of the Navy General Fund Financial Statements for FY 1998

National Research Council Canada - National Science Library

1999-01-01

Introduction. An audit of the Navy General Fund Financial Statements is requited by Public Law 101-576, the "Chief Financial Officers Act of 1990," November 15, 1990, as amended by Public Law 103-356, the "Federal...

Fighting Terror with Law? Some Other Genealogies of Pre-emption

Directory of Open Access Journals (Sweden)

Mark John Celsus Finnane

2013-04-01

Full Text Available Within criminology and criminal law the reception of post-9/11 counter-terrorist law has generally been critical, if not hostile. The undeniable proliferation of preventive statutes has been regarded as incompatible with conventional liberal norms and as dangerously innovative in its embrace of new strategies of control. But is such law innovative, and does it threaten to leach into other areas of criminal law, as some have feared? Exploring three governmental innovations – mental health law, habitual criminal controls, and civilian internment in war-time – that developed as expressions of the liberal state’s desire to ensure the safety of its citizens in times of peace and war, we argue that a more historically grounded understanding of the governmental and geopolitical contexts of security provides a surer foundation on which to construct the frameworks of interpretation of contemporary counter-terrorism law.

Cornerstones of a renewable energy law for emerging markets in South America

Energy Technology Data Exchange (ETDEWEB)

Kissel, Johannes M. [Department of Renewable Energies, Institute for Energy and Control Technology, Technical University Berlin (TUB), Sec. EM 4, Einsteinufer 11, D-10587 Berlin (Germany); Instituto IDEAL (World Council for Renewable Energy, Latin America), Rua Lauro Linhares, 2123 Torre A Sala 503, Trindade, CEP 88036-003/SC, Florianopolis (Brazil); Hanitsch, Rolf [Department of Renewable Energies, Institute for Energy and Control Technology, Technical University Berlin (TUB), Sec. EM 4, Einsteinufer 11, D-10587 Berlin (Germany); PI Photovoltaik-Institut Berlin AG, Module Technology: Testing, Consulting, Research, Einsteinufer 25, D-10587 Berlin (Germany); Krauter, Stefan C.W. [Department of Renewable Energies, Institute for Energy and Control Technology, Technical University Berlin (TUB), Sec. EM 4, Einsteinufer 11, D-10587 Berlin (Germany); PI Photovoltaik-Institut Berlin AG, Module Technology: Testing, Consulting, Research, Einsteinufer 25, D-10587 Berlin (Germany); Biberach University of Applied Sciences, P.O. Box 1260, 88382 Biberach (Germany)

2009-09-15

Since 1990, effective support schemes for renewable energies have been introduced mainly in European countries. In this article, the authors explain which consequences different general conditions could have on the design and functioning of feed-in laws. Cornerstones for an adjusted feed-in law to the particular general conditions of emerging and developing countries in South America will be drawn, which should give support to the decision-makers for designing an attuned and well-functioning feed-in legislation. (author)