cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Axisymmetric modes in vertically stratified self-gravitating discs
Creators: name: Mamatsashvili, G. R.
name: Rice, W. K. M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We perform linear analysis of axisymmetric vertical normal modes in stratified compressible self-gravitating polytropic discs in the shearing box approximation. We study specific dynamics for subadiabatic, adiabatic and superadiabatic vertical stratifications. In the absence of self-gravity, four well-known principal modes can be identified in a stratified disc: acoustic p-, surface gravity f-, buoyancy g- and inertial r-modes. After characterizing modes in the non-self-gravitating case, we include self-gravity and investigate how it modifies the properties of these modes. We find that self-gravity, to a certain degree, reduces their frequencies and changes the structure of the dispersion curves and eigenfunctions at radial wavelengths comparable to the disc height. Its influence on the basic branch of the r-mode, in the case of subadiabatic and adiabatic stratifications, and on the basic branch of the g-mode, in the case of superadiabatic stratification (which in addition exhibits convective instability), does appear to be strongest. Reducing the three-dimensional Toomre's parameter Q_{3D} results in the latter modes becoming unstable due to self-gravity, so that they determine the onset criterion and nature of gravitational instability of a stratified disc. By contrast, the p-, f- and convectively stable g-modes, although their corresponding ω^2 are reduced by self-gravity, never become unstable however small the value of Q_{3D}. This is a consequence of the three-dimensionality of the disc. The eigenfunctions corresponding to the gravitationally unstable modes are intrinsically 3D. We also contrast the more exact instability criterion based on our 3D model with that of density waves in 2D (razor-thin) discs. Based on these findings, we comment on the origin of surface distortions seen in numerical simulations of self-gravitating discs.
description: 16 pages, 12 figures, accepted for publication in MNRAS
Single-Dirac-Cone topological surface states in TlBiSe2 class of Topological Insulators
Creators: name: Lin, H.
name: Markiewicz, R. S.
name: Wray, L. A.
name: Fu, L.
name: Hasan, M. Z.
name: Bansil, A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We have investigated several strong spin-orbit coupling ternary chalcogenides related to the (Pb,Sn)Te series of compounds. Our first-principles calculations predict the low temperature rhombohedral ordered phase in TlBiTe2, TlBiSe2, and TlSbX2 (X=Te, Se, S) to be topologically Kane-Mele Z2 = -1 nontrivial. We identify the specific surface termination that realizes the single Dirac cone through first-principles surface state computations. This termination minimizes effects of dangling bonds making it favorable for photoemission (ARPES) experiments. Our analysis predicts that thin films of these materials would harbor novel 2D quantum spin Hall states, and support odd-parity topological superconductivity. For a related work also see arXiv:1003.2615v1. Experimental ARPES results will be published elsewhere.
description: Accepted for publication in Phys. Rev. Lett. (2010). Submitted March 2010
A two-component picture of the condensate with instantons
Creators: name: Vercauteren, David
name: Verschelde, Henri
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the interplay between the condensate and instantons in non-Abelian gauge theory. Therefore we use the formalism of Local Composite Operators, with which the vacuum expectation value of this condensate can be analytically computed. We first use the dilute gas approximation and partially solve the infrared problem of instanton physics. In order to find quantitative results, however, we turn to an instanton liquid model, where we find how the different contributions to the condensate add up.
description: 9 pages, 1 figure
World Market and Agrarian Transformation: The Case of Neo-Liberal Chile
Creators: name: Gomez, Sergio
name: Goldfrank, W.L.
Publisher: name: The International Journal of Sociology of Agriculture and Food
Year: 1991

description: The recent Chilean agrarian transformation is analyzed, with special focus on the export boom in fresh fruit. The expansion and diversification of the sector are explored, and its structural characteristics explicated as "semi-peripheral." Changing consumption patterns in the advanced countries and technological improvements in storage and transport are credited with facilitating growth. Increases in national basic foodstuff production are explained as a departure from neo-liberal practice. The heterogeneous composition of both the owning and the producing classes is outlined. Resumen Mercado Mundial y Transformación Agraria: El Caso del Neoliberalismo en Chile La reciente transformación agraria chilena es analizada haciendo especial énfasis en el boom de las exportaciones de frutas frescas. Se explora la expansión y diversificación de este sector y su caractersítica estructural es explicada como "semiperiférica". El cambio en los patrones de consumo de los países avanzados y el perfeccionamiento tecnológico en el transporte y almacenamiento son facilidades que posibilitan su crecimiento. El incremento de la producción básica alimentaria nacianal es explicado como consecuencia de la apertura hacia prácticas neoliberales. Como consecuencia de ello, la composición heterogénea tanto de las clases productoras como poseedoras se está terminado.
description: The International Journal of Sociology of Agriculture and Food, Vol. 1 (1991)
Transition nucleon resonance electrocouplings from CLAS data on $π^{+}π^{-}p$ electroproduction off protons
Creators: name: Mokeev, Victor I.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Electrocouplings of excited proton states with masses less than 1.8 GeV were determined for the first time from the CLAS data on $π^+π^-p$ electroproduction at photon virtualities $Q^2$ $
description: 4 pages, 3 figures, 1 table, CLAS Collaboration
title: Talking Points Prepared for Delivery by Secretary of Transportation Elizabeth Hanford Dole, Jon Seymour Swearing-In
Creators: name: Dole, Elizabeth Hanford
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1985
Subjects: classificationCode: https://trt.trb.org/term/91634
subject: Government employees
classificationCode: https://trt.trb.org/term/92148
subject: Public service
classificationCode: https://trt.trb.org/term/92116
subject: Federal government
classificationCode: https://trt.trb.org/term/92130
subject: Transportation departments
classificationCode: https://trt.trb.org/term/91626
subject: Managerial personnel
classificationCode: https://trt.trb.org/term/88643
subject: Leadership

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/123
description: Talking points prepared for delivery by Secretary of Transportation Elizabeth Hanford Dole for Jon Seymour's swearing-in ceremony on September 16, 1985.
RXTE-PCA observations of 1A 1118--61: timing and spectral studies during an outburst
Creators: name: Devasia, Jincy
name: James, Marykutty
name: Paul, Biswajit
name: Indulekha, Kavila
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We report detailed timing and spectral analysis of RXTE-PCA data obtained from observations during the outburst of a transient X-ray pulsar 1A 1118--61 in January 2009. The pulse profile showed significant evolution during the outburst and also significant energy dependence - a double peaked profile upto 10 keV and a single peak at higher energy. We have also detected quasi-periodic oscillations (QPO) at 0.07--0.09 Hz. The rms value of the QPO is 5.2% and it shows a significant energy dependence with highest rms of 7% at 9 keV. The QPO frequency changed from 0.09 Hz to 0.07 Hz within 10 days. The magnetic field strength calculated using the QPO frequency and the X-ray luminosity is in agreement with the magnetic field strength measured from the energy of the cyclotron absorption feature detected in this source. The 3-30 keV energy spectrum over the 2009 outburst of 1A 1118--61 can be well fitted with a partial covering power-law model with a high energy cutoff and an iron fluorescence line emission. The pulse phase resolved spectral analysis shows that the partial covering and high energy cutoff model parameters have significant changes with the pulse phase.
description: Accepted for publication in MNRAS
The Global Poultry Agro/Food Complex
Creators: name: H. Constance, Douglas
name: D. Heffernan, William
Publisher: name: The International Journal of Sociology of Agriculture and Food
Year: 1991

description: The globalization of the food system is a topic of growing concern as various nation/states try to obtain food security. This analysis test the hypothesis of the existence of a poultry agro/food complex being constructed by transnational corporations. We focus on the concept of "global sourcing" and argue that the rise in economic power of transnational corporations limits the abilities of individual nation/states to direct their agricultural policies toward national ends. We also argue that with the increasing transnational character of the large corporations the usefulness of individual nation/states or individual commodities as units of analysis decreases, We conclude that U.S., European, and Japanese transnational corporations are indeed creating a global poutry agro/food complex based on the concept of "global sourcing". Our findings also suggest that these same transnational corporations are very active in several other commodity sectors. Resumen El Complejo Global Agroalimentario Avícola La globalización del sistema alimentario constituye un aspecto que crecientemente concierne a varios estados/nación para lograr una verdadera seguridad alimentaria. El análisis parte de la hipótesis de la existencia de un sistema agroalimentario avícola, el cual ha sido construido por las corporaciones transnacionales. Nuestro foco de atención es el concepto de "recurso global", argumentando que el aumento del poder económico de las corporaciones transnacionales limita las posibilidades individuales de los estados/nación y apunta hacia el final de sus políticas agrícolas nacionales. Igualmente, que con el crecimiento del carácter transnacional de las grandes corporaciones existe una menor utilidad de los estados/nacián o de las mercancías, individualmente consideradas, y están perdienda valor como unidades de arálisis. Concluimos que las corporaciones transnacionales norteamericanas, europeas y japonesas están creando un verdadero complejo agroalimentario avícola, el cual esta basado en el concepto de "recurso global". Nosotros encontramos sugerencias de que estas mismas corporaciones transnacionales también son muy activas en otros importantes sectores de mercancías agrícolas.
description: The International Journal of Sociology of Agriculture and Food, Vol. 1 (1991)
Model of community empowerment in utilizing Purun (Eleocharis dulcis) resources for sustainable handicrafts in Indonesia's rural peatland communities
Creators: name: Azni, Ulfa Sevia
name: Alfitri, Alfitri
name: Yunindyawati
name: Riswani
name: Pellizzoni, Luigi
Publisher: name: Visions for Sustainability
Year: 2023

description: Peatlands have served a crucial ecological and economic purpose for a very long time. Purun (Eleocharis dulcis) is a common plant that grows in peat bogs and contributes to the community. Its population is diminishing, however, due to changes in land management and environmental damage. The concept of communal empowerment was inspired by the sustainability of Purun weaving as a craft enterprise. We adopted a qualitative research methodology with a descriptive approach, comprising interviews, focus group discussions, and documentation, for data collection. Community craft activities have become a "safety valve" for rural community economies, according to our research. Nonetheless, by overcoming the difficulties, these advantages might be utilized again. A cross-generational approach to sustainable craft practices can provide a forum for discussion of the values and perspectives of cultural heritage and the environment. As a result of these findings, the Social, Ecology, and Regulation model is the community empowerment paradigm for the use of resources as sustainable handicrafts, in which the community, affiliated organizations and agencies, and local governments define the total decision-making process. In the areas of ecology, education, and regulation, the government works as a supporter and enforcer.
description: Visions for Sustainability, No 19 (2023) - NEW Visions online
title: Statement by Secretary of Transportation Elizabeth Hanford Dole, Press Conference, September 19, 1985
Creators: name: Dole, Elizabeth Hanford
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1985
Subjects: classificationCode: https://trt.trb.org/term/90596
subject: Aviation safety
classificationCode: https://trt.trb.org/term/91641
subject: Air traffic controllers
classificationCode: https://trt.trb.org/term/89128
subject: Air traffic control
classificationCode: https://trt.trb.org/term/88724
subject: Government funding
classificationCode: https://trt.trb.org/term/91987
subject: Airlines

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/124
description: Statement by Secretary of Transportation Elizabeth Hanford Dole at a press conference on September 19, 1985 in Washington, D.C.
Pion photoproduction in a dynamical coupled-channel model
Creators: name: Huang, F.
name: Döring, M.
name: Haberzettl, H.
name: Krewald, S.
name: Nakayama, K.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Pion photoproduction reactions are investigated in a dynamical coupled-channel approach based on the Juelich pi-N model, which presently includes the hadronic pi-N and eta-N stable channels as well as the pi-Delta, sigma-N and rho-N effective channels. This model has been quite successful in the description of pi-N to pi-N scattering for center-of-mass energies up to 1.9 GeV. The full pion photoproduction amplitude is constructed to satisfy the generalized Ward-Takahashi identity and hence, it is fully gauge invariant. The calculated differential cross sections and photon spin asymmetries up to 1.65 GeV center-of-mass energy for the reactions gamma p to pi+ n, gamma p to pi0 p and gamma n to pi- p are in good agreement with the experimental data.
description: Invited talk given at 12th International Conference on Meson-Nucleon Physics and the Structure of the Nucleon (MENU2010), Williamsburg, USA, May 31-June 4 2010
Symbolic and Social Aspects in the Working of the Food System
Creators: name: Fonte, Maria
Publisher: name: The International Journal of Sociology of Agriculture and Food
Year: 1991

description: This paper wants to shed light on some aspects of the food system which are particularly relevant for the understanding of the consequences of the globalization process. This task is carried out in reference to both the intensification of accumulation in the sphere of preparation and consumption of food in developed countries, and the destruction of local diets and of local social systems in less developed countries. It is argued that these consequences are better understood from the point of view of the social and symbolic relevance of food consumption. This approach advocates the integration at the analytic level of the different segments of the food system: production, distribution, preparation and consumption. The analysis of the social and symbolic significance of food consumption (how we eat and why we eat what we eat) may also create the premises for a revision of the "food security" concept articulated in national and international food aid policies. Resumen Aspectos Simbólicos y Sociales en el Funcionamiento del Sistema Alimentario Este artículo quiere arrojar luz sobre algunos aspectos del sistema alimentario que son particularmente relevantes para entender las consecuencias del proceso de globalizacion. Este trabajo hace referencia a la vez, a la intensificación de la acumulación en la esfera de la producción y consumo de aiimentos en los paises en desarrollo, así como, de la destrucción de las dietas locales y los sitemas sociales en paises de menor desarrollo. En ese sentido, se argumenta que tales consecuencias son mejor entendidas desde el punta de vista de aspectos sociales y simbólicos pertinentes al consumo de alimentos. Este acercamiento defiende la integración, a nivel analítico, de los diferentes segmentos del sistema alimentario: producción, distribución, preparación y consumo. El análisis de la significación social y simbólica del consumo de alimentos (¿cómo comemos?, ¿qué comemos?, y ¿por qué comemos?) puede también crear premisas para la revisión del concepto de "seguridad alimentaria", articulado a las políticas de ayuda alimentaria nacionalese internacionales.
description: The International Journal of Sociology of Agriculture and Food, Vol. 1 (1991)
title: Remarks Prepared for Delivery by Secretary of Transportation Elizabeth Hanford Dole to the National Newspaper Association
Creators: name: Dole, Elizabeth Hanford
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1985
Subjects: classificationCode: https://trt.trb.org/term/97463
subject: Newspapers
classificationCode: https://trt.trb.org/term/90593
subject: Safety and security
classificationCode: https://trt.trb.org/term/90596
subject: Aviation safety
classificationCode: https://trt.trb.org/term/91641
subject: Air traffic controllers
classificationCode: https://trt.trb.org/term/91987
subject: Airlines

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/125
description: Remarks prepared for delivery by Secretary of Transportation Elizabeth Hanford Dole to the National Newspaper Association on September 20, 1985 in Minneapolis, Minnesota.
Manufacturing Plants: Notes on the Culture of Nature and the Nature of Culture
Creators: name: Busch, Lawrence
Publisher: name: The International Journal of Sociology of Agriculture and Food
Year: 1991

description: The terms "culture" and "nature" have ambiguous meanings in most Western societies. Culture is used to denote the totality of socially transmitted customs and behavior patterns of a given society as well as to denote the cultivation of plants or microorganisms in a petri dish. Nature is used to refer to those aspects of the world that are beyond us as well as to that which is taken for granted as "natural" or normal. This ambiguity is particularly well reflected in current debates about plant biotechnology and germplasm conservation.The thesis of this paper is that the nature/culture distinction has outlived its usefulness. The new biotechnologies illustrate in the most dramatic of ways how we make and remake nature, while the issues surrounding germplasm conservation show that we have been collectively engaged in making nature for thousands of years. Thus, nature is not natural; it is a product of culture. Put another way, nature is always cultured. Similarly, culture is a product of nature; it is natural in its origins if not in its content. Resumen Industrializando el Cultivo: Notas sobre la Cultura de la Naturaleza y la Naturaleza de la Cultura Los términos "cultura" y "naturaleza" tienen significados ambiguos en la mayoría de las sociedades occidentales. El de Cultura es utilizado para denotar el conjunto de costumbres y patrones de comportamiento que tienen las sociedades. Asimismo también significa el cultivo de plantas o de microorganismos en una cápsula de Pietri. El de Naturaleza es utilizado para designar aquellos aspectos del mundo que nos rodean, así como también, para dar por sentado lo que es normal o "natural". Esta ambiguedad está particularmente bien reflejada en los actuales debates sobre la siembra biotecnológica y la conservación de plasma germinal. La tesis de este artículo es que la utilidad de la distinción naturaleza cultura ho terminado. Las nuevas biotecnologías ilustran, a través de las más dramáticas vías, cómo nos apropiamos y rehacemos la naturaleza, mientras miramos los beneficios de la conservación del plasma germinal comprometiendo colectivamente lo que la naturaleza ha hecho en miles de años. De este modo, la naturaleza ya no es natural; ella es un producto de la cultura. Por otro lado, la naluraleza es también culturizada. Similarmente, la cullura es un producto de la naturaleza; ella es naturaleza en sus origen pero no en su contenido.
description: The International Journal of Sociology of Agriculture and Food, Vol. 1 (1991)
Alimentos, el estado y la economía mundial
Creators: name: McMichael, Philip
Publisher: name: The International Journal of Sociology of Agriculture and Food
Year: 1991

description: The growing lilerature on the "internationalization" of agricultural and food systems has paid too little attention to the way in which the state itself not only sponsors this process, but is changed by it. ln most accounts of internationalization, the state (and state system) is taken as a given. This paper attempts to remedy this by offering a sketch of the world historical character of state-economy relations, across different periods of world capitalism. The goal is to stress that currently the transnationalization of the state is a key to the internationalization of agro-industrial food systems. ? Alimentos, el estado y la economía mundial Resumen ?La creciente literatura sobre la "internacionalización" de los sistemas agrícola y alimentario ha prestado poca atención a la manera como el Estado, no sólo ha sido responsable de dicho proceso, sino que al mismo tiempo, también es cambiado por é. En la mayoría de las consideraciones sobre la internacionalizacíon, el Estado (y el sistema estatal) se asume tal como este se presenta. Este trabajo analiza el carácter histórico mundial de las relaciones Economía-Estado a través de diferentes períodos del desarrollo capitalista. Su objetivo es resaltar que la actual transnacionalización del Estado es una clave de la internacionalización de los sistemas alimentarios agroindustriales.
description: The International Journal of Sociology of Agriculture and Food, Vol. 1 (1991)
Axially-homogeneous Rayleigh-Benard convection in a cylindrical cell
Creators: name: Schmidt, Laura E.
name: Calzavarini, Enrico
name: Lohse, Detlef
name: Toschi, Federico
name: Verzicco, Roberto
Publisher: name: arXiv
Year: 2011
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: Previous numerical studies have shown that the "ultimate regime of thermal convection" can be attained in a Rayleigh-Benard cell when the kinetic and thermal boundary layers are eliminated by replacing the walls with periodic boundary conditions (homogeneous Rayleigh-Benard convection). Then, the heat transfer scales like Nu ~ Ra^{1/2} and turbulence intensity as Re ~ Ra^{1/2}, where the Rayleigh number Ra indicates the strength of the driving force. However, experiments never operate in unbounded domains and it is important to understand how confinement might alter the approach to this ultimate regime. Here we consider homogeneous Rayleigh-Benard convection in a laterally confined geometry - a small aspect-ratio vertical cylindrical cell - and show evidence of the ultimate regime as Ra is increased: In spite of the confinement and the resulting kinetic boundary layers, we still find Nu ~ Re ~ Ra^{1/2}. The system supports exact solutions composed of modes of exponentially growing vertical velocity and temperature fields, with Ra as the critical parameter determining the properties of these modes. Counterintuitively, in the low Ra regime, or for very narrow cylinders, the numerical simulations are susceptible to these solutions which can dominate the dynamics and lead to very high and unsteady heat transfer. As Ra is increased, interaction between modes stabilizes the system, evidenced by the increasing homogeneity and reduced fluctuations in the r.m.s. velocity and temperature fields. We also test that physical results become independent of the periodicity length of the cylinder, a purely numerical parameter, as the aspect ratio is increased.
Monte Carlo studies of triangulated spherical surfaces in the two-dimensional space
Creators: name: Koibuchi, Hiroshi
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We numerically study a triangulated surface model in R^2 by taking into account a viewpoint of string model. The models are defined by a mapping X from a two-dimensional surface M to R^2, where the mapping X and the metric g of M are the dynamical variables. The sum over g in the partition function is simulated by the sum over bond lengths and deficit angles by using the Regge calculus technique, and the sum over g is defined to be performed independently of the sum over X. We find that the model undergoes a first-order transition of surface fluctuations, which accompanies a collapsing transition, and that the transitions are reflected in the internal geometry of surface. Fluid surface models are also studied on dynamically triangulated surfaces, and the transitions are found to be of second order. The order of the transition remains unchanged from that of the conventional model defined only by the variable X both in the fixed-connectivity and the fluid models.
description: 22 pages, 13 figures
title: Remarks Prepared for Delivery by Secretary of Transportation Elizabeth Hanford Dole, National Guard Association of America
Creators: name: Dole, Elizabeth Hanford
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1985
Subjects: classificationCode: https://trt.trb.org/term/91677
subject: Military personnel
classificationCode: https://trt.trb.org/term/90739
subject: Disasters and emergency operations
classificationCode: https://trt.trb.org/term/90934
subject: National security
classificationCode: https://trt.trb.org/term/90936
subject: Defense

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/126
description: Remarks prepared for delivery by Secretary of Transportation Elizabeth Hanford Dole for the National Guard Association of America on September 23, 1985 in Louisville, Kentucky.
Searching for the pulsar in G18.95-1.1: Discovery of an X-ray point source and associated synchrotron nebula with Chandra
Creators: name: Tuellmann, R.
name: Plucinsky, P. P.
name: Gaetz, T. J.
name: Slane, P.
name: Hughes, J. P.
name: Harrus, I.
name: Pannuti, T. G.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Using the Chandra X-ray Observatory, we have pinpointed the location of a faint X-ray point source (CXOUJ182913.1-125113) and an associated diffuse nebula in the composite supernova remnant G18.95-1.1. These objects appear to be the long-sought pulsar and its wind nebula. The X-ray spectrum of the point source is best described by an absorbed powerlaw model with Gamma=1.6 and an N_H of ~1x10^(22) cm^(-2). This model predicts a relatively low unabsorbed X-ray luminosity of about L_X (0.5-8.0keV) = 4.1x10^(31)D_2^2 erg s^(-1), where D_2 is the distance in units of 2kpc. The best-fitted model of the diffuse nebula is a combination of thermal (kT = 0.48keV) and non-thermal (1.4 < Gamma < 1.9) emission. The unabsorbed X-ray luminosity of L_X = 5.4x10^(33)D_2^2 erg s^(-1) in the 0.5-8keV energy band seems to be largely dominated by the thermal component from the SNR, providing 87% of L_X in this band. No radio or X-ray pulsations have been reported for CXOUJ182913.1-125113. If we assume an age of ~5300yr for G18.95-1.1 and use the X-ray luminosity for the pulsar and the wind nebula together with the relationship between spin-down luminosity (via magnetic dipole radiation) and period, we estimate the pulsar's period to be P = 0.4s. Compared to other rotation-powered pulsars, a magnetic field of 2.2x10^(13)G is implied by its location in the P-Pdot diagram, a value which is close to that of the quantum critical field.
description: 8 pages, 3 Figures, accepted for publication in ApJ
Supplementary material to "Sodium content targets for pre-packaged foods in China: a quantitative study and proposal"
Creators: name: 张, 普洪
name: Zhang, P
Publisher: name: figshare
Year: 2023
Subjects: Health promotion

description: Four appendix tables supporting the manuscript entitled " Sodium content targets for pre-packaged foods in China: a quantitative study and proposal " which will be published in Bulletin of the World Health Organization. Table S1. The sodium targets established by the Chinese Nutrition Society - page 2 Table S2. The adaption to the WHO food categorization framework for Chinese foods - page 3 Table S3. The consumption of pre-packaged food, results from CHNS study - page 4 Table S4. Sodium content of pre-packaged food in China - page 6
title: Deoxynivalenol enhances IL-1ß expression in BV2 microglial cells through activation of the NF-κB pathway and the ASC/NLRP3 inflammasome
Creators: name: Molagoda, Ilandarage Menu Neelaka
name: Lee, Seunghun
name: Jayasooriya, Rajapaksha Gedara Prasad Tharanga
name: Jin, Cheng-Yung
name: Choi, Yung Hyun
name: Kim, Gi-Young
Publisher: name: IfADo - Leibniz Research Centre for Working Environment and Human Factors, Dortmund
Year: 2019
Subjects: deoxynivalenol
IL-1β
nuclear factor-κB
inflammasome

description: Deoxynivalenol (DON) is one of the most common fungal toxins that contaminate food grains and cereal-derived products. However, it is unknown whether DON stimulates IL-1β expression through the activation of the nuclear factor-κB (NF-κB) pathway and the ACS/NLRP3 inflammasome. In this study, we found that high concentrations of DON (above 800 nM) decreased relative cell viability; however, no significant population of apoptotic sub-G1 cells was observed. DON also upregulated IL-1β expression from between 0.5 h and 6 h after treatment, and enhanced the nuclear localization of the NF-κB subunits, p50 and p65. NF-κB inhibitors, pyrrolidinedithiocarbamate and PS1145, significantly suppressed the DON-induced IL-1β expression, which indicated that DON increased IL-1β expression through the activation of NF-κB. In addition, marked secretion of IL-1β protein occurred in the presence of DON at 24 h, and a caspase-1 inhibitor suppressed DON-mediated IL-1β secretion, which suggested that caspase-1 induced the cleavage of pro-IL-1β to lead the secretion of its active form. Thus, components of the inflammasome, such as ASC and NLRP3, significantly increased by DON treatment; in addition, the knockdown of ASC and NLRP3 markedly downregulated DON-induced IL-1β secretion, but not IL-1β gene expression, which indicated that DON promoted IL-1β secretion through the ASC/NLRP3 inflammasome. Collectively, the data suggested that DON induced IL-1β expression in BV2 microglial cells through the activation of the NF-κB signaling pathway and the subsequent upregulation of the ASC/NLRP3 inflammasome. Therefore, DON may induce inflammatory diseases or disorders by activating IL-1β expression.
description: EXCLI Journal; 18:Doc356; ISSN 1611-2156
Questa musica (non) mi piace! Un viaggio tra i gusti musicali dei ragazzi di Scuola media durante l'ora di educazione musicale
Creators: name: Mosca, Francesca
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2015

description: Individuati gli indicatori che spingono i ragazzi di scuola media a fare una determinata scelta musicale, una volta traslati in una musica di genere dichiaratamente non prediletto da loro, ma che presenti gli stessi elementi di preferenza, la suddetta musica può venire egualmente apprezzata o il disprezzo permane? Per rispondere a questa domanda ho sottoposto alle tre seconde medie con cui svolgevo la mia pratica professionale due questionari. Nel primo è stato chiesto loro di esprimere il loro brano musicale preferito (in modo da scoprire il genere) e poi descriverlo in base alle caratteristiche salienti, specificando per ognuna se fosse elemento importante nel gradimento dello stesso. Stabilito dalla prima analisi dei dati che le caratteristiche importanti per la grande maggioranza degli allievi fossero andamento veloce, dinamica forte e ritmo regolare e facilmente riconoscibile, come secondo ho proposto un ulteriore questionario legato a degli ascolti. Ho infatti proposto ai ragazzi brani di genere nettamente diverso dai loro gusti, ma con le stesse caratteristiche che essi stessi avevano indicato come importanti come elementi di preferenza. Il risultato è stato positivo, più della metà ha apprezzato i brani ascoltati. Un risultato collaterale della ricerca è stato però scoprire la difficoltà, per i ragazzi, di slegare un puro canone estetico dalle emozioni che un brano suscita, elemento che apre nuove prospettive per sviluppi futuri. Relatrice: Anna Galassetti. Materia: Musica.
Schur-Agler class rational inner functions on the tridisk
Creators: name: Knese, Greg
Publisher: name: arXiv
Year: 2010
Subjects: subject: Functional Analysis (math.FA)
subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: 47A57 (Primary) 42B05 (Secondary)

description: We prove two results with regard to rational inner functions in the Schur-Agler class of the tridisk. Every rational inner function of degree (n,1,1) is in the Schur-Agler class, and every rational inner function of degree (n,m,1) is in the Schur-Agler class after multiplication by a monomial of sufficiently high degree.
description: 12 pages
title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¸ÑÐºÐ¾Ð² ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ¸ÑÐ¾Ð²ÐºÐ¸ Ð½ÐµÑÑÐ¸ Ð¼Ð°Ð³Ð¸ÑÑÑÐ°Ð»ÑÐ½ÑÐ¼ ÑÑÑÐ±Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¾Ð¼
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Investigation of the risks of technological processes oil transportation by the main pipeline
Creators: name: ÐÐ¾Ð»ÑÐ½Ð¸ÑÐµÐ²Ð°, ÐÐ°Ð»ÐµÑÐ¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: ÑÐ¸ÑÐº
ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ
Ð½ÐµÑÑÑ
Ð°Ð²Ð°ÑÐ¸Ñ Ð¼Ð°Ð³Ð¸ÑÑÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÑÑÐ±Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð°
Ð¿Ð¾Ð¶Ð°Ñ Ð¿ÑÐ¾Ð»Ð¸Ð²Ð°
Ð¾ÑÐµÐ½ÐºÐ° ÑÐ¸ÑÐºÐ°
risk
technological process
oil
accident on the main pipeline
fire of the strait
risk assessment

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð»Ð¸ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿ÑÐ¾ÑÐµÑÑÑ Ð¿ÑÐ¸ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ¸ÑÐ¾Ð²ÐºÐµ Ð½ÐµÑÑÐ¸ Ð¼Ð°Ð³Ð¸ÑÑÑÐ°Ð»ÑÐ½ÑÐ¼ ÑÑÑÐ±Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¾Ð¼. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÐ°ÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð°Ð²Ð°ÑÐ¸Ð¹, Ð¸ Ð²ÑÑÐ²Ð»ÐµÐ½Ñ Ð¸Ñ Ð¿ÑÐ¸ÑÐ¸Ð½Ñ. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð²ÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÐ¸ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð°Ð²Ð°ÑÐ¸Ð¸ Ð½Ð° Ð»Ð¸Ð½ÐµÐ¹Ð½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ Ð¼Ð°Ð³Ð¸ÑÑÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð½ÐµÑÑÐµÐ¿ÑÐ¾Ð²Ð¾Ð´Ð° Ð¸ Ð½ÐµÑÑÐµÐ¿ÐµÑÐµÐºÐ°ÑÐ¸Ð²Ð°ÑÑÐµÐ¹ ÑÑÐ°Ð½ÑÐ¸Ð¸, Ð·Ð¾Ð½Ñ Ð¿Ð¾ÑÐ°Ð¶ÐµÐ½Ð¸Ñ Ð¿ÑÐ¸ Ð¿Ð¾Ð¶Ð°ÑÐµ Ð¿ÑÐ¾Ð»Ð¸Ð²Ðµ. Ð Ð°ÑÑÑÐ¸ÑÐ°Ð½Ð¾ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾Ðµ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð¾ Ð¿Ð¾ÑÑÑÐ°Ð´Ð°Ð²ÑÐ¸Ñ Ð¸ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ ÑÐ¸ÑÐºÐ°, ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð° ÑÑÐµÐ¿ÐµÐ½Ñ Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ Ð°Ð²Ð°ÑÐ¸Ð¹ Ð½Ð° Ð¾Ð±ÑÐµÐºÑÐ°Ñ. ÐÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ ÑÑÐ¾Ð²Ð½Ñ ÑÐ¸ÑÐºÐ¾Ð², Ð²Ð¾Ð·Ð½Ð¸ÐºÐ°ÑÑÐ¸Ñ Ð½Ð° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°Ð»ÑÐ½Ð¾Ð¼ Ð½ÐµÑÑÐµÐ¿ÑÐ¾Ð²Ð¾Ð´Ðµ.
description: In this work the technological processes were investigated at oil transportation by the main pipeline. The analysis of accident statistics was carried out, and their causes were identified. The probabilities of the accident occurrence on the linear part of the main oil pipeline and oil pumping station, and the affected area during a fire of the strait are determined. The possible number of victims and risk indicators were calculated, the degree of danger of accidents at the facilities was established. Recommendations for reducing the level of risks arising on the main oil pipeline are presented.
Making light : criticality and carousel projection in the work of Marcel Broodthaers and Allan Sekula
Creators: name: Loewen, Nicholas
Publisher: name: University of British Columbia
Year: 2022

description: The invention of the Carousel slide projector made it possible for artists to create looping slide sequences for continuous display in contemporary art galleries. Slide projection already had a strong association with institutional and educational use, however, and a growing association with corporate marketing. How could artists use slide projection without having their work coloured by the medium’s existing connotations? This thesis discusses two early slide sequences that demonstrate a proactive approach to this problem. Marcel Broodthaers’ Bateau Tableau (1973) critiques art history’s role as institutional gatekeeper and interpreter. In an absurd recreation of an art historical slide lecture, a single painting is repeatedly re-photographed until it is utterly defamiliarized, reduced to its basic materiality, refusing any art historical “reading” of the painting. Allan Sekula’s Untitled Slide Sequence (1972) recreates the set-up of the film Workers Leaving the Lumière Factory, but replaces the Lumière factory with an aerospace plant where workers manufacture fighter-bombers, transforming the industrial optimism of the original film into a condemnation of the military-industrial complex. These works show how artists turned the slide projector’s institutional and corporate connotations to their own ends. They also show that the projection apparatus itself can help to support this kind of critical project. The intermittent interruption caused by the projector’s automatic advance, in particular, draws attention to the mediating presence of the apparatus in a way that allows artists to comment on the technology itself, and to critique the way that the device’s connotations influence viewers’ perception of the images that it reproduces. A discursive assessment of slide projection’s historical relationship to other technological media, especially film projection and digital slide software like PowerPoint, shows that analogue slide projection is particularly well suited as a platform for this type of critical artistic commentary. The early history of slide projection is thus of ongoing relevance: as “new media” become increasingly important in contemporary art, artists continue to grapple with the challenge of using technologies with pre-existing institutional or commercial associations—making it important to understand the strategies that artists have used to navigate this challenge in the past.
title: Talking Points Prepared for Secretary of Transportation Elizabeth Hanford Dole at the National Motor Carrier Advisory Committee
Creators: name: Dole, Elizabeth Hanford
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1985
Subjects: classificationCode: https://trt.trb.org/term/91993
subject: Motor carriers
classificationCode: https://trt.trb.org/term/90595
subject: Transportation safety
classificationCode: https://trt.trb.org/term/87917
subject: Trucking
classificationCode: https://trt.trb.org/term/90646
subject: Crashes
classificationCode: https://trt.trb.org/term/90674
subject: Truck crashes
classificationCode: https://trt.trb.org/term/90414
subject: Inspection

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/127
description: Talking points prepared for Secretary of Transportation Elizabeth Hanford Dole at the National Motor Carrier Advisory Committee on September 24, 1985.
Food, the State and the World Economy
Creators: name: McMichael, Philip
Publisher: name: The International Journal of Sociology of Agriculture and Food
Year: 1991

description: The growing lilerature on the "internationalization" of agricultural and food systems has paid too little attention to the way in which the state itself not only sponsors this process, but is changed by it. ln most accounts of internationalization, the state (and state system) is taken as a given. This paper attempts to remedy this by offering a sketch of the world historical character of state-economy relations, across different periods of world capitalism. The goal is to stress that currently the transnationalization of the state is a key to the internationalization of agro-industrial food systems. ?Alimentos, el estado y la economía mundial Resumen La creciente literatura sobre la "internacionalización" de los sistemas agrícola y alimentario ha prestado poca atención a la manera como el Estado, no sólo ha sido responsable de dicho proceso, sino que al mismo tiempo, también es cambiado por é. En la mayoría de las consideraciones sobre la internacionalizacíon, el Estado (y el sistema estatal) se asume tal como este se presenta. Este trabajo analiza el carácter histórico mundial de las relaciones Economía-Estado a través de diferentes períodos del desarrollo capitalista. Su objetivo es resaltar que la actual transnacionalización del Estado es una clave de la internacionalización de los sistemas alimentarios agroindustriales.
description: The International Journal of Sociology of Agriculture and Food, Vol. 1 (1991)
On the Scales of Masses in Elementary Particles
Creators: name: Boya, Luis J.
name: Rivera, Cristian
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We make an attempt to describe the spectrum of masses of elementary particles, as it comes out empirically in six distinct scales. We argue for some rather well defined mass scales, like the electron mass: it seems to us that there is a minimum mass associated to any electric charge, so we elaborate on this assumption; indeed, some scales of masses will cover also masses of composite particles or mass differences. We extend some plausibility arguments for other scales, as binding or self-energy effects of the microscopic forces, plus some speculative uses, here and there, of gravitation. We also consider briefly exotics like supersymmetry and extra dimensions in relation to the mass scale problem, including some mathematical arguments (e.g. triality), which might throw light on the three-generation problem. The paper is rather tentative and speculative and does not make many predictions, but it seems to explain some features of the particle spectrum.
description: to be published in "Physics of Elementary Particles and Atomic Nuclei", in 2011
title: ÐÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÑ Ð¿ÑÐ¸ ÑÑÐµÐ·Ð²ÑÑÐ°Ð¹Ð½ÑÑ ÑÐ¸ÑÑÐ°ÑÐ¸ÑÑ Ð½Ð° Ð¶ÐµÐ»ÐµÐ·Ð½Ð¾Ð´Ð¾ÑÐ¾Ð¶Ð½Ð¾Ð¼ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐµ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Safety in emergency situations in railway transport
Creators: name: ÐÐ±ÑÑÐ¾Ð², ÐÐ°ÐºÑÐ¸Ð¼
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð°Ñ Ð¾Ð²
Ð°Ð²Ð°ÑÐ¸Ñ
Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿ÑÐ¸ÑÐ¸Ð½
ÑÑÐµÐ·Ð²ÑÑÐ°Ð¹Ð½ÑÐµ ÑÐ¸ÑÑÐ°ÑÐ¸Ð¸
Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÑÑÐµÐ·Ð²ÑÑÐ°Ð¹Ð½ÑÑ ÑÐ¸ÑÑÐ°ÑÐ¸Ð¹ Ð½Ð° Ð¶Ð´ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐµ
Ð»Ð¾ÐºÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ
Ð²ÑÐ±ÑÐ¾Ñ
ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ðµ Ð¿Ð¾ÑÐ»ÐµÐ´ÑÑÐ²Ð¸Ð¹ Ð°Ð²Ð°ÑÐ¸Ð¸
hazmat
accident
analysis of the causes
emergency
especially emergency situations on the railway transport
localization
release
reducing the consequences of the accident

description: Ð Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°Ð·Ð¾Ð±ÑÐ°Ð½Ñ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð²Ð¾Ð¿ÑÐ¾ÑÑ: Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¿ÐµÑÐµÐ²Ð¾Ð·ÐºÐ¸ ÐÐ¥ÐÐ Ð¸ ÑÐ°Ð´Ð¸Ð¾Ð°ÐºÑÐ¸Ð²Ð½ÑÑ Ð²ÐµÑÐµÑÑÐ² Ð² Ð Ð¾ÑÑÐ¸Ð¸, ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ñ Ðº Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐ¸ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ¸ÑÐ¾Ð²ÐºÐµ ÐÐ¥ÐÐ Ð¸ ÑÐ°Ð´Ð¸Ð¾Ð°ÐºÑÐ¸Ð²Ð½ÑÑ Ð²ÐµÑÐµÑÑÐ² Ð¶ÐµÐ»ÐµÐ·Ð½Ð¾Ð´Ð¾ÑÐ¾Ð¶Ð½ÑÐ¼ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ¾Ð¼, Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿ÑÐ¸ÑÐ¸Ð½Ñ ÑÑÐµÐ·Ð²ÑÑÐ°Ð¹Ð½ÑÑ ÑÐ¸ÑÑÐ°ÑÐ¸Ð¹ Ð¿ÑÐ¸ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ¸ÑÐ¾Ð²ÐºÐµ ÐÐ¥ÐÐ Ð¸ ÑÐ°Ð´Ð¸Ð¾Ð°ÐºÑÐ¸Ð²Ð½ÑÑ Ð²ÐµÑÐµÑÑÐ² Ð¶ÐµÐ»ÐµÐ·Ð½Ð¾Ð´Ð¾ÑÐ¾Ð¶Ð½ÑÐ¼ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ¾Ð¼. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð¿ÑÐ¾Ð²ÐµÐ´ÑÐ½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸.
description: In final qualification work the following questions are sorted: transportations of AHOV and radioactive materials in Russia are analysed, the main requirements to safety when transporting AHOV and radioactive materials are considered by rail, the main reasons for emergency situations when transporting AHOV and radioactive materials by rail are analysed. As a result of the carried-out work recommendations about increase in safety are developed.
La transnacionalización de la producción agricola: palincesto del estado transnacional
Creators: name: H. Friedland, William
Publisher: name: The International Journal of Sociology of Agriculture and Food
Year: 1991

description: This paper explores theoretically the emergence of the transnational State. Based on the historical experience of the emergence of the state at the national level fulfilling four major functions - accumulation, legitimation, mediation of inter- and intra-class conflict - and social reproduction, and utilizing empirical research in an agricultural commodity, frozen concentrated orange juice, the paper argues that the increased significance of transnational corporations requires the emergence of a state apparatus beyond the level of the nation. The paper suggests ways and means of looking for such an emergence. La transnacionalización de la producción agricola: palincesto del estado transnacional Resumen ?Este artículo explora, en lo teórico, el surgimiento del Estado transnacional. Parte de la experiencia histórica del Estadoa nivel nacional el cual cumple cuatro funciones principales: acumulación, legitimación, mediación en los conflictos intra e inter-clase, y reproducción social-, así como, de la utilización de los resultados de una investigación empírica sobre un producto agrícola: el jugo de naranja concentrado. Se argumenta que la creciente importancia de las corporaciones transnacionales requieren de un aparato de Estado que traspase las fronteras de la nación. En este sentido, el presente trabajo sugiere formas y medios de abordar este fenómeno.
description: The International Journal of Sociology of Agriculture and Food, Vol. 1 (1991)