cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Andreev reflection and cyclotron motion at superconductor -- normal-metal interfaces
Creators: name: Giazotto, F.
name: Governale, M.
name: Zuelicke, U.
name: Beltram, F.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We investigate Andreev reflection at the interface between a superconductor and a two--dimensional electron system (2DES) in an external magnetic field such that cyclotron motion is important in the latter. A finite Zeeman splitting in the 2DES and the presence of diamagnetic screening currents in the superconductor are incorporated into a microscopic theory of Andreev edge states, which is based on the Bogoliubov--de Gennes formalism. The Andreev--reflection contribution to the interface conductance is calculated. The effect of Zeeman splitting is most visible as a double--step feature in the conductance through clean interfaces. Due to a screening current, conductance steps are shifted to larger filling factors and the formation of Andreev edge states is suppressed below a critical filling factor.
description: 8 pages, 6 figures
The tensor force in Heavy Quark Effective Theory
Creators: name: Jugeau, F.
name: Yaouanc, A. Le
name: Oliver, L.
name: Raynal, J. -C.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We extend the formalism of Leibovich, Ligeti, Stewart and Wise in the 1/m_Q expansion of Heavy Quark Effective Theory for the B semileptonic decays into excited D[(3/2)^+] mesons to the opposite parity states D[(3/2)^-]. For D[(3/2)^+] the 1/m_Q current perturbation dominates over the leading term at zero recoil, while for D[(3/2)^-] the 1/m_Q perturbation due to L_mag dominates also at zero recoil. We show that the corresponding 1/m_Q magnetic coupling is proportional to the mixing between the states D[(3/2)^-] and D[(1/2)^-] induced by the tensor force. We point out some subtleties that appear in this respect in HQET.
MIMAC-He3 : A Micro-TPC Matrix of Chambers of He3 for direct detection of Wimps
Creators: name: Santos, D.
name: Moulin, E.
name: Mayet, F.
name: Macias-Perez, J.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The project of a micro-TPC matrix of chambers of \hetrois for direct detection of non-baryonic dark matter is presented. The privileged properties of He3 are highlighted. The double detection (ionization - projection of tracks) is explained and its rejection evaluated. The potentialities of MIMAC-He3 for supersymmetric dark matter search are discussed.
description: to appear in Proc. of the 9th International Conference on Topics in Astroparticle and Underground Physics (TAUP 2005), Zaragoza, Sept. 2005
The epigraphic diction of Ṭūr ʻAbdīn and environs
Creators: name: Palmer, Andrew
Publisher: name: Oriens christianus : Hefte für die Kunde des christlichen Orients
Year: 2024

description: Oriens christianus : Hefte für die Kunde des christlichen Orients, Bd. 72 (1988): Oriens christianus, Band 72
Coherent States of Harmonic Oscillator and Generalized Uncertainty Principle
Creators: name: Nozari, Kourosh
name: Azizi, Tahereh
Publisher: name: arXiv
Year: 2005
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper dynamics and quantum mechanical coherent states of a simple harmonic oscillator are considered in the framework of Generalized Uncertainty Principle(GUP). Equations of motion for simple harmonic oscillator are derived and some of their new implications are discussed. Then coherent states of harmonic oscillator in the case of GUP are compared with relative situation in ordinary quantum mechanics. It is shown that in the framework of GUP there is no considerable difference in definition of coherent states relative to ordinary quantum mechanics. But, considering expectation values and variances of some operators, based on quantum gravitational arguments one concludes that although it is possible to have complete coherency and vanishing broadening in usual quantum mechanics, gravitational induced uncertainty destroys complete coherency in quantum gravity and it is not possible to have a monochromatic ray in principle.
description: 12 pages, no figure
Transport property measurements in off-stoichiometric Tungsten Selenide single crystals grown by a PVT technique
Creators: name: Sandip Unadkat
Publisher: name: figshare
Year: 2020
Subjects: subject: Condensed Matter Physics
subject: FOS: Physical sciences
subject: 20406 Surfaces and Structural Properties of Condensed Matter

description: The transport properties of off- stoichiometric WSe2-x single crystals have been studied by measuring the thermopower and electrical conductivities in a small temperature range 303-423 K. The electrical conductivity was higherfor off- stoichiometric WSe2 and lower for stoichiometric WSe2 crystals. All the crystals showed semiconductingbehaviour from the temperature dependence of '\rho ' and ‘S’. The Hall coefficients showed that samples are p-typeconducting. The temperature dependence of the resistivity showed that both of them are thermally activated. Theeffective masses of holes and the effective density of states have been determined.
Die syrischen und christlich-arabischen Handschriften der Universitätsbibliothek in Münster
Creators: name: Kaufhold, Hubert
Publisher: name: Oriens christianus : Hefte für die Kunde des christlichen Orients
Year: 2024

description: Oriens christianus : Hefte für die Kunde des christlichen Orients, Bd. 72 (1988): Oriens christianus, Band 72
A probabilistic approach for seismic risk assessment with uncertain input parameters
Creators: name: Sanaie-Fard, Ali
Publisher: name: University of British Columbia
Year: 2009

description: The main objective of this thesis is the development of a procedure for analyzing the seismic reliability of a structure considering uncertainties in the factors affecting its performance. These uncertainties stem from different earthquakes records, from structural mass distributions, foundation characteristics, and the probabilistic nature of strength of materials. The method refers to building a database for the response of the structure for a range of uncertain parameters. This is then used in a reliability analysis to estimate the probability of failure of the structure in a given failure criterion. The software for the nonlinear dynamic analysis of structure was CANNY and the reliability software was RELAN.
Essays on health and human capital
Creators: name: Yang, Yutian
Publisher: name: No Publisher Supplied
Year: 2021

description: In this thesis, I study how macroeconomic conditions and personal behaviors influence people’s health and human capital development. This thesis consists of three chapters. The first chapter and third chapter talk about how economic growths affect an individual’s behavior and development. The second chapter estimates the relation between fertility decisions and human capital. Despite that all three studies are based on data from China, the findings are expected to contribute to answering the general questions.In Chapter 1, I use Chinese panel data to estimate the exogenous effect of economic growth on individuals’ smoking behavior. By instrumenting the endogenous provincial GDP growth rate with a dummy variable indicating whether the province has a new leader, my results show that a higher economic growth rate reduces overall cigarette consumption, but does not reduce the overall smoking prevalence. In addition, a higher economic growth rate reduces cigarette consumption of men but not women. Higher growth reduces cigarette consumption of middle-aged and older men, but not younger men. Of these three groups, only middle-aged men reduce their smoking prevalence in response to higher economic growth.In Chapter 2, I analyze the impact of the number and gender composition of siblings on childhood academic performance in China. I instrument these key covariates using the first child’s gender and its interaction with different policies allowing parents to have certain numbers of children. Students with more younger siblings have higher academic performance regardless of the siblings’ gender composition when the family size is small. The positive impact decreases with the birth order of the student. More data is needed to identify the impact when the family size is large. Further investigation sheds light on the mechanism: more younger siblings increase older children’s study time and reduce their internet/video game time, and raise their families’ academic expectations for older children.In Chapter 3, I explore how economic growth during pregnancy and the first ten years of life affect Chinese children’s cognitive ability measured in junior high school. Using the luminosity intensity of nighttime lights as a proxy for local output, I find that only economic growth in the first year of a child’s life significantly improves cognitive ability, with the effect entirely due to girls. Children from highly educated families benefit more from growth than those from less-educated families.
ILLINOIS PRODUCE GROWERS STUDY - VIABILITY OF SOUTH WATER MARKET IN CHICAGO AS AN OUTLET FOR MARKETING PRODUCE AND ANALYSIS OF NET RETURNS RECEIVED THROUGH ALTERNATE MARKETING CHANNELS
Creators: name: Mandal, Sanjay
name: Thompson, Sarahelen R.
name: Good, Darrel L.
name: Mandal, Sanjay
name: Thompson, Sarahelen R.
name: Good, Darrel L.
Publisher: name: Unknown
Year: 1993
Subjects: Agribusiness

description: Most Illinois produce growers do not participate in the wholesale marketing system. Instead, most concentrate their efforts in direct marketing of their produce via pick-your-own operations, roadside stands, farmers' markets, and contracting with food processing firms. Currently only 2-3 percent of the produce arriving in Chicago is of Illinois origin. The wholesale market for produce in Chicago has traditionally been organized around the South Water Market. The small involvement of Illinois producers in the South Water Market is of concern because 1) it may be indicative of problems in the wholesale marketing system used to bring produce to regional retail and hospitality markets, and 2) because it may imply that income generating opportunities for Illinois produce growers are constrained by inefficiencies in the marketing system.
Violating Bell Inequalities Maximally for Two $d$-Dimensional Systems
Creators: name: Chen, Jing-Ling
name: Wu, Chunfeng
name: Kwek, L. C.
name: Oh, C. H.
name: Ge, Mo-Lin
Publisher: name: arXiv
Year: 2005
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate the maximal violation of Bell inequalities for two $d$-dimensional systems by using the method of Bell operator. The maximal violation corresponds to the maximal eigenvalue of the Bell operator matrix. The eigenvectors corresponding to these eigenvalues are described by asymmetric entangled states. We estimate the maximum value of the eigenvalue for large dimension. A family of elegant entangled states $|Ψ>_{\rm app}$ that violate Bell inequality more strongly than the maximally entangled state but are somewhat close to these eigenvectors is presented. These approximate states can potentially be useful for quantum cryptography as well as many other important fields of quantum information.
description: 6 pages, 1 figure. Revised version
Characteristic quantities for nonequilibrium Bose systems
Creators: name: Yukalov, V. I.
name: Novikov, A. N.
name: Yukalova, E. P.
name: Bagnato, V. S.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The paper discusses what characteristic quantities could quantify nonequilibrium states of Bose systems. Among such quantities, the following are considered: effective temperature, Fresnel number, and Mach number. The suggested classification of nonequilibrium states is illustrated by studying a Bose-Einstein condensate in a shaken trap, where it is possible to distinguish eight different nonequilibrium states: weak nonequilibrium, vortex germs, vortex rings, vortex lines, deformed vortices, vortex turbulence, grain turbulence, and wave turbulence. Nonequilibrium states are created experimentally and modeled by solving the nonlinear Schrödinger equation.
description: Latex file, 13 pages, 13 figures
Supplementary Information from Drought and heatwave impacts on semi-arid ecosystems' carbon fluxes along a precipitation gradient
Creators: name: El-Madany, Tarek S.
name: Carrara, Arnaud
name: M. Pilar Martín
name: Moreno, Gerardo
name: Kolle, Olaf
name: Pacheco-Labrador, Javier
name: Weber, Ulrich
name: Wutzler, Thomas
name: Reichstein, Markus
name: Migliavacca, Mirco
Publisher: name: The Royal Society
Year: 2020
Subjects: Environmental Science

description: Figures S1 - S7
Quantum Critical Point, Scaling, and Universality in High Tc [CaxLa(1-x)][Ba(2-c-x)La(c+x)]Cu3Oy
Creators: name: Watkins, B.
name: Chashka, H.
name: Direktovich, Y.
name: Knizhnik, A.
name: Eckstein, Y.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Using charge transport observations on sintered ceramic samples of CLBLCO, we failed to observe the Quantum Critical Point (QCP) where it is expected. Experimental data relating Cooper pair density, electrical conductivity, and superconductivity critical temperature suggest that Homes' relation might need a more specific definition of 'sigma'. Transport observations on YBCO single crystals will resolve this question.
description: 5 pages, 3 figures
Hygrothermal environments affect influenza virus infection and treatment in mice by modulating gut microbiota
Creators: name: YuCong Shi
Publisher: name: figshare
Year: 2020
Subjects: subject: 110899 Medical Microbiology not elsewhere classified
subject: FOS: Health sciences

description: Hygrothermal environments affect influenza virus infection and treatment in mice by modulating gut microbiota.
First Order Phase Transition in the 3-dimensional Blume-Capel Model on a Cellular Automaton
Creators: name: Seferoglu, N.
name: Ozkan, A.
name: Kutlu, B.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The first order phase transition of the three-dimensional Blume Capel are investigated using cooling algorithm which improved from Creutz Cellular Automaton for the $D/J=2.9$ parameter value in the first order phase transition region. The analysis of the data using the finite-size effect and the histogram technique indicate that the magnetic susceptibility maxima and the specific heat maxima increase with the system volume ($L^{d}$) at $% D/J=2.9$.
description: 13 pages, 4 figures
Die Entdeckung der großen Anaphoren-Sammlung des Zaʻfarān-Klosters
Creators: name: Võõbus, Arthur
Publisher: name: Oriens christianus : Hefte für die Kunde des christlichen Orients
Year: 2024

description: Oriens christianus : Hefte für die Kunde des christlichen Orients, Bd. 72 (1988): Oriens christianus, Band 72
Deformation Quantization and Wigner Functions
Creators: name: Dias, Nuno Costa
name: Prata, Joao Nuno
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We review the Weyl-Wigner formulation of quantum mechanics in phase space. We discuss the concept of Narcowich-Wigner spectrum and use it to state necessary and sufficient conditions for a phase space function to be a Wigner distribution. Based on this formalism we analize the modifications introduced by the presence of boundaries. Finally, we discuss the concept of environment-induced decoherence in the context of the Weyl-Wigner approach.
description: Talk given by the second author at the Workshop on Quantum Gravity and Noncommutative Geometry, Lusofona University, Lisbon, July 2004
Chalcogenide2008.pdf
Creators: name: Sandip Unadkat
Publisher: name: figshare
Year: 2020
Subjects: subject: Condensed Matter Physics
subject: FOS: Physical sciences
subject: 20406 Surfaces and Structural Properties of Condensed Matter

description: The transport properties of off- stoichiometric WSe2-x single crystals have been studied by measuring the thermopower and electrical conductivities in a small temperature range 303-423 K. The electrical conductivity was higherfor off- stoichiometric WSe2 and lower for stoichiometric WSe2 crystals. All the crystals showed semiconductingbehaviour from the temperature dependence of '\rho ' and ‘S’. The Hall coefficients showed that samples are p-typeconducting. The temperature dependence of the resistivity showed that both of them are thermally activated. Theeffective masses of holes and the effective density of states have been determined.
Soil data from Non-stomatal processes reduce gross primary productivity in temperate forest ecosystems during severe edaphic drought
Creators: name: Motte, Louis Gourlez De La
name: Beauclaire, Quentin
name: Heinesch, Bernard
name: Cuntz, Mathias
name: Foltýnová, Lenka
name: Šigut, Ladislav
name: Kowalska, Natalia
name: Manca, Giovanni
name: Ballarin, Ignacio Goded
name: Vincke, Caroline
name: Roland, Marilyn
name: Ibrom, Andreas
name: Lousteau, Denis
name: Siebicke, Lukas
name: Neiryink, Johan
name: Longdoz, Bernard
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: Plant Biology

description: Data about relative extractable warer content computations
The 2dF QSO Redshift Survey - XV. Correlation analysis of redshift-Space distortions
Creators: name: da Angela, J.
name: Outram, P. J.
name: Shanks, T.
name: Boyle, B. J.
name: Croom, S. M.
name: Loaring, N. S.
name: Miller, L.
name: Smith, R. J.
name: .
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We analyse the redshift-space (z-space) distortions of QSO clustering in the 2dF QSO Redshift Survey (2QZ). To interpret the z-space correlation function, xi(sigma,pi), we require an accurate model for the QSO real-space correlation function, xi(r). Although a single power-law xi(r) model fits the projected correlation function (wp(sigma)) at small scales, it implies somewhat too shallow a slope for both wp(sigma) and the z-space correlation function, xi(s), at larger scales > 20 h^(-1) Mpc. Motivated by the form for xi(r) seen in the 2dF Galaxy Redshift Survey (2dFGRS) and in standard LCDM predictions, we use a double power-law model for xi(r) which gives a good fit to xi(s) and wp(sigma). The model is parametrized by a slope of gamma=1.45 for 1
description: Accepted for publication in MNRAS. 17 pages, 15 figures
On the continuum limit of Benincasa-Dowker-Glaser causal set action
Creators: name: Machet, Ludovico
name: Wang, Jinzhao
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study the continuum limit of the Benincasa-Dowker-Glaser causal set action on a causally convex compact region. In particular, we compute the action of a causal set randomly sprinkled on a small causal diamond in the presence of arbitrary curvature in various spacetime dimensions. In the continuum limit, we show that the action admits a finite limit. More importantly, the limit is composed by an Einstein-Hilbert bulk term as predicted by the Benincasa-Dowker-Glaser action, and a boundary term exactly proportional to the codimension-two joint volume. Our calculation provides strong evidence in support of the conjecture that the Benincasa-Dowker-Glaser action naturally includes codimension-two boundary terms when evaluated on causally convex regions.
description: 26 pages (including cover page), 2 figures. We expect an independent work on the same topic by Fay Dowker to be submitted to the ArXiv at the same time of this work. Cross reference to this work added in version 2
DYNAMIC FACTORS INFLUENCING U.S. AND REGIONAL CATFISH DEMAND
Creators: name: Houston, Jack E.
name: Ermita, Isabel
name: Houston, Jack E.
name: Ermita, Isabel
Publisher: name: Unknown
Year: 1992
Subjects: Demand and Price Analysis

description: Response to changes in factors influencing consumption of catfish and competing commodities differ between national, South Atlantic, and Southwest Central markets. A modified state adjustment model for catfish, beef, chicken, and other fish explicitly included age distribution, residence, occupation, education, and race/ethnic variables associated with habit formation. Nationally, per capita expenditures on catfish respond to present and past relative prices, and catfish, chicken, and other fish, but not beef, consumption demonstrates significant habit formation. South Atlantic and Southwest Central habits for catfish consumption persist, and, as the population ages, chicken and fish consumption increase.
Statistical Theory of Spin Relaxation and Diffusion in Solids
Creators: name: Kuzemsky, A. L.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A comprehensive theoretical description is given for the spin relaxation and diffusion in solids. The formulation is made in a general statistical-mechanical way. The method of the nonequilibrium statistical operator (NSO) developed by D. N. Zubarev is employed to analyze a relaxation dynamics of a spin subsystem. Perturbation of this subsystem in solids may produce a nonequilibrium state which is then relaxed to an equilibrium state due to the interaction between the particles or with a thermal bath (lattice). The generalized kinetic equations were derived previously for a system weakly coupled to a thermal bath to elucidate the nature of transport and relaxation processes. In this paper, these results are used to describe the relaxation and diffusion of nuclear spins in solids. The aim is to formulate a successive and coherent microscopic description of the nuclear magnetic relaxation and diffusion in solids. The nuclear spin-lattice relaxation is considered and the Gorter relation is derived. As an example, a theory of spin diffusion of the nuclear magnetic moment in dilute alloys (like Cu-Mn) is developed. It is shown that due to the dipolar interaction between host nuclear spins and impurity spins, a nonuniform distribution in the host nuclear spin system will occur and consequently the macroscopic relaxation time will be strongly determined by the spin diffusion. The explicit expressions for the relaxation time in certain physically relevant cases are given.
description: 41 pages, 119 Refs. Corrected typos, added references
ECONOMICS OF CENTRAL RETAIL PACKAGED BEEF
Creators: name: Farris, Donald E.
name: Dietrich, Raymond A.
name: Ward, J.B.
name: Farris, Donald E.
name: Dietrich, Raymond A.
name: Ward, J.B.
Publisher: name: Unknown
Year: 1992
Subjects: Agribusiness

description: The general objective of this study was to evaluate the economics of alternative technologies, systems and methods of fabricating and marketing retail packaged beef. A national beef distribution model (VAL-ADD) was developed and used to compare the economics of various case-ready systems with the conventional system of fabricating beef in the back room of the retail store. The VAL-ADD model identifies beef price premiums and/or discounts by packaging system for each of 30 regional distribution routes within the contiguous United States. In addition it estimates the competitive advantage of regions in central packaging. The Central and Southern Plains areas have a competitive advantage in producing prepackaged retail beef and retailers with high labor costs have the greatest incentive to buy it.
Capniidae
Creators: name: Stark, Bill P.
name: Lacey, Joe W.
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Plecoptera
Capniidae

description: Provisional Key for Larval Mississippi Capniidae (A. polemistis unknown) 1. Apical cercal segments with vertical fringe of bristles along dorsal and ventral margins of each segment…………………….……. Nemocapnia carolina Apical cercal segment with terminal bristle whorls on each segment, vertical fringe absent (Figs. 11-12)……………………..……….……… Allocapnia, 2 2. Erect bristles, seen in lateral aspect, restricted to posterior margins of most abdominal terga (Fig. 6) ……………………………………………….…..……..3 Lateral aspect of most abdominal terga with an additional erect or semi-erect bristle, or bristles, near midlength (Fig. 32) …………………………………..4 3. Posterolateral aspect of developing male 10 th tergal margin truncate, dorsal margin straight (Fig. 15) ……..……………………………….…… A. mystica Posterolateral aspect of developing male 10 th tergal margin slanted, dorsal margin with pre-apical elevation (Fig. 5) …………………………….. A. aurora 4. Posterolateral aspect of developing male 10 th tergum bent upward in apical third; lobe portion of tergum 10 distal to cercal bases about twice as long as tergum proximal to cercal bases; longest erect tergal bristles about half as long as tergum..….… A. rickeri Lateral aspect of developing male 10 th tergum straight on dorsum; lobe portion of tergum 10 distal to cercal bases no more than 1.5 times as long as tergum proximal to cercal bases; longest erect tergal bristles about 1/3 as long as tergum ….…………….5 5. Lateral aspect of developing male 10 th tergum slanted along posterior margin (Fig. 31); longest tergal bristles almost half as long as tergum (Fig. 32) …..………………………..………………. A. virginiana Lateral aspect of developing male 10 th tergum almost truncate apically (Fig. 21); longest tergal bristles about 1/3 as long as tergum (Fig. 22).…….6 6. Erect and semi-erect tergal bristles irregularly distributed along tergal length ………... A. granulata Erect and semi-erect tergal bristles restricted to apical and midlength positions (Fig. 22). A. starki
description: Published as part of Stark, Bill P. & Lacey, Joe W., 2005, Larvae Of The Winter Stonefly Genus Allocapnia (Plecoptera: Capniidae) In Mississippi, Usa, pp. 10-20 in Illiesia 1 (3) on pages 19-20, DOI: 10.5281/zenodo.4754442
Ein syrisches Fragment über die "Nestorianisierung" Persiens in Mingana Syr. 548
Creators: name: Uhlig, Siegbert
Publisher: name: Oriens christianus : Hefte für die Kunde des christlichen Orients
Year: 2024

description: Oriens christianus : Hefte für die Kunde des christlichen Orients, Bd. 72 (1988): Oriens christianus, Band 72
Data supporting study presented as a tables and graphs from Analysis of floodplain forest sensitivity to drought
Creators: name: Kowalska, Natalia
name: Šigut, Ladislav
name: Stojanović, Marko
name: Fischer, Milan
name: Kyselova, Ina
name: Pavelka, Marian
Publisher: name: The Royal Society
Year: 2020
Subjects: Environmental Science

description: 5 Tables and 14 Figures.
THE POTENTIAL FOR INTRASEASONAL MARKET FLOW MANAGEMENT OF SOUTHEASTERN SWEET POTATOES
Creators: name: Epperson, James E.
name: Huang, Wan-Tran
name: Epperson, James E.
name: Huang, Wan-Tran
Publisher: name: Unknown
Year: 1992
Subjects: Agribusiness

description: The potential for a marketing order involving management of intraseasonal shipments of southeastern sweet potatoes was examined through a comparison of prices, shipments, and producers' surplus measures for the dynamic competitive equilibria case and the actual market case. The results of the study suggest that supply controls would not be beneficial, at least in the usual sense. The proper strategy would appear to be to increase rather than limit shipments of quality sweet potatoes in all seasons of the year.
The Abuse of Psychiatric Diagnosis as a Tool for Systemic Repression and its Socio-Legal Consequences
Creators: name: Mohammad Piran
Publisher: name: Zenodo
Year: 2025
Subjects: Systemmatic Corruption
Systemmatic Abuse
Psychiatry
The systematic abuse of psychiatric diagnoses
institutional corruption
human rights

description: 1.1 Conflict with International Standards

The systematic abuse of psychiatric diagnoses directly contravenes Article 5 of the Universal Declaration of Human Rights (prohibition of "cruel, inhuman or degrading treatment or punishment") and Article 19 concerning freedom of expression. Such actions fall under the United Nations' definition of "mental torture" in the Convention Against Torture, particularly when used to silence political and/or social critics, or those critical of corruption

1.2 Violation of Principles of Medical Ethics

Modern psychiatry operates under the stringent guidelines of the "World Medical Association's International Code of Medical Ethics," which mandates two non-negotiable conditions :

> > Independent clinical assessments by impartial specialists

and 

>> Voluntary informed consent from patients

Any diagnostic process influenced by external pressures—whether political, economic, social, and/or judicial—represents a blatant violation of the Hippocratic principle of Primum non nocere ("first, do no harm")..
A CASE STUDY OF PROMOTING FRESH BEEF THROUGH IN-STORE DEMONSTRATIONS
Creators: name: Eastwood, David B.
name: Gray, Morgan D.
name: Brooker, John R.
name: Eastwood, David B.
name: Gray, Morgan D.
name: Brooker, John R.
Publisher: name: Unknown
Year: 1992
Subjects: subject: Marketing
subject: FOS: Economics and business

description: In-store demonstrations are becoming a popular way of promoting foods at the retail level. However, little information is available to guide store managers and marketers in the design and implementation of these promotions. A test demonstration for shoulder and top blade steaks is used to estimate the effects of discretionary components of this promotional strategy. Marketing implications are drawn.
Quantifying the relationship between geometric design consistency and road safety
Creators: name: Ng, Joanne Cheuk Wai
Publisher: name: University of British Columbia
Year: 2009

description: Geometric design consistency is emerging as an important rule in highway design. Identifying and treating any inconsistency on a highway can significantly improve its safety performance. Considerable research has been undertaken to explore this concept, including identifying potential consistency measures and developing models to estimate them. However, little work has been carried out to quantify the safety benefits of geometric design consistency. The objectives of this study are to investigate and quantify the relationship between design consistency and road safety. A comprehensive collision and geometric design database of two-lane rural highways has been used to investigate the effect of several design consistency measures on road safety. Several collision prediction models which incorporate design consistency measures have been developed. The generalized linear regression approach has been used for model development. The models can be used as a quantitative tool to evaluate the impact of design consistency on road safety. An application is presented where the effectiveness of collision prediction models which incorporate design consistency measures is compared with those which rely on geometric design characteristics. It has been found that models which explicitly consider design consistency can identify the inconsistencies more effectively and reflect the resulting impacts on safety more accurately than those which do not. Finally, a systematic approach to identify geometrically inconsistent locations using the safety-consistency factor has been proposed.
CSE220_Part01_ver01.pdf
Creators: name: Husain, Monowar
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 461305
subject: Data structures and algorithms
classificationCode: 461204
subject: Programming languages

description: This note is a comprehensive guide to understanding and implementing data structures, essential for computer science and programming. It covers a variety of data structures, including stacks, queues, linked lists, trees, and graphs, with detailed explanations and practical examples. Key features include an overview of data structures, detailed explanations of their properties, operations, and use cases, step-by-step algorithm implementations, and a focus on applying data structures to real-world programming problems. The note includes visual aids created using draw.io for easier understanding and follows departmental guidelines and official course materials. Compiled under the guidance of course instructor Zaber Mohammad, it is ideal for students and professionals aiming to master data structures. This note promotes regular study and practice, providing the knowledge needed to design efficient programs and apply data structures effectively in programming projects.
An Old Syriac reading of Acts 1:4 and more light on Jesus' last meal before his ascension
Creators: name: McConaughy, Daniel L.
Publisher: name: Oriens christianus : Hefte für die Kunde des christlichen Orients
Year: 2024

description: Oriens christianus : Hefte für die Kunde des christlichen Orients, Bd. 72 (1988): Oriens christianus, Band 72
Supplementary Material from Physiological response of Swiss ecosystems to 2018 drought across plant types and elevation
Creators: name: Gharun, Mana
name: Hörtnagl, Lukas
name: Paul-Limoges, Eugénie
name: Ghiasi, Shiva
name: Feigenwinter, Iris
name: Burri, Susanne
name: Marquardt, Kristiina
name: Etzold, Sophia
name: Zweifel, Roman
name: Eugster, Werner
name: Buchmann, Nina
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: Environmental Science
subject: Plant Biology
subject: FOS: Biological sciences

description: Additional figures and table describing CO2 and H2O fluxes
Additional file 1 of Adapting and implementing training, guidelines and treatment cards to improve primary care-based hypertension and diabetes management in a fragile context: results of a feasibility study in Sierra Leone
Creators: name: Guanyang Zou
name: Witter, Sophie
name: Caperon, Lizzie
name: Walley, John
name: Cheedella, Kiran
name: Senesi, Reynold G. B.
name: Haja Ramatulai Wurie
Publisher: name: figshare
Year: 2020
Subjects: Medicine
Biotechnology
Science Policy

description: Additional file 1. Interview guides for RUHF feasibility study of strengthening NCD services in Sierra Leone.
One-scale Model for Domain Wall Network Evolution
Creators: name: Avelino, P. P.
name: Martins, C. J. A. P.
name: Oliveira, J. C. R. E.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We introduce a new phenomenological one-scale model for the evolution of domain wall networks, and test it against high-resolution field theory numerical simulations. We argue that previous numerical estimates of wall velocities are inaccurate, and suggest a more accurate method of measurement. We show that the model provides an adequate approximation to the evolution of key parameters characterizing the evolution of the network. We use the model to study possible scaling solutions for domain wall networks, and discuss some of their cosmological consequences.
description: 10 pages, submitted to Phys Rev D
Properties of the KISS Green Pea Galaxies
Creators: name: Brunker, Samantha W.
name: Salzer, John J.
name: Janowiecki, Steven
name: Finn, Rose A.
name: Helou, George
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Green Peas are a class of extreme star-forming galaxies at intermediate redshifts, originally discovered via color-selection using multi-filter, wide-field survey imaging data (Cardamone et al. 2009). They are commonly thought of as being analogs of high-redshift Ly$α$-emitting galaxies. The defining characteristic of Green Pea galaxies is a high-excitation nebular spectrum with very large equivalent width lines, leading to the recognition that Green Pea-like galaxies can also be identified in samples of emission-line galaxies. Here we compare the properties a sample of [O III]-selected star-forming galaxies (z = 0.29-0.41) from the KPNO International Spectroscopic Survey (KISS) with the color-selected Green Peas. We find that the KISS [O III]-selected galaxies overlap with the parameter space defined by the color-selected Green Peas; the two samples appear to be drawn from the same population of objects. We compare the KISS Green Peas with the full H$α$-selected KISS star-forming galaxy sample (z $
description: 21 pages, 12 figures. Accepted for publication in the Astrophysical Journal
Additional file 1 of Cell-specific expression of lung disease risk-related genes in the human small airway epithelium
Creators: name: Wu-Lin Zuo
name: Mahboubeh R. Rostami
name: Shushila A. Shenoy
name: LeBlanc, Michelle G.
name: Salit, Jacqueline
name: Strulovici-Barel, Yael
name: O’Beirne, Sarah L.
name: Kaner, Robert J.
name: Leopold, Philip L.
name: Mezey, Jason G.
name: Juergen Schymeinsky
name: Quast, Karsten
name: Visvanathan, Sudha
name: Fine, Jay S.
name: Thomas, Matthew J.
name: Crystal, Ronald G.
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1.
Possible crossover of a non universal quantity at the upper critical dimension
Creators: name: Galam, S.
name: Mauger, A.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We report on a possible crossover of a non universal quantity at the upper critical dimensionality in the field of percolation. Plotting recent estimates for site percolation thresholds of hypercubes in dimension 6< d< 13 against corresponding predictions from the GM formula p_c=p_0 [ (d-1)(q-1) ]^{-a} d^b for percolation thresholds, a significant departure of p_c is observed for d> 6. This result is reminiscent of the crossover undergone by universal quantities in critical phenomena. For bond percolation, the evidence of such a crossover of dimensionality would require an improvement of the GM formula to reach a relative error of typically 0.2%, while it is currently at 0.9% for hypercubes.
description: 16 pages, 6 figures
IMPENDING TECHNOLOGICAL CHANGE IN CALIFORNIA ICEBERG LETTUCE
Creators: name: Schaffner, David J.
name: Ahern, James
name: Schaffner, David J.
name: Ahern, James
Publisher: name: Unknown
Year: 1981
Subjects: Research and Development/Tech Change/Emerging Technologies

description: The authors present a "model" reflecting a more capital-intensive labor-saving handling/harvesting system.
Two--dimensional lattice Gross--Neveu model with Wilson twisted mass fermions
Creators: name: Nagai, Kei-ichi
name: Jansen, Karl
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We study the two-dimensional lattice Gross--Neveu model with Wilson twisted mass fermions in order to explore the phase structure in this setup. In particular, we investigate the behaviour of the phase transitions found earlier with standard Wilson fermions as a function of the twisted mass parameter $μ$. We find that qualitatively the dependence of the phase transitions on $μ$ is very similar to the case of lattice QCD.
description: 12 pages, 8 figures
title: ÐÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½ÑÐµ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ (ÐÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐºÐ°Ð·Ð°Ð½Ð¸Ñ Ðº Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½ÑÐ¼ Ð¸ ÐºÑÑÑÐ¾Ð²Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐ°Ð¼)
titleType: Subtitle
Creators: name: ÐÐµÑÑÐµÑÐ¾Ð², Ð¡ÐµÑÐ³ÐµÐ¹
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: 2024
Subjects: ÐÐ²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÐµ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ
ÐÑÑÐ¸ÑÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÐµ Ð¼Ð°ÑÐ¸Ð½Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÐµ
ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ
ÑÑÑÑÐºÑÑÑÐ½Ð¾-ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð°Ñ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ
ÑÑÐµÐ±Ð½Ð¸ÐºÐ¸ Ð¸ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ñ Ð´Ð»Ñ Ð²ÑÐ·Ð¾Ð²

description: ÐÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐºÐ°Ð·Ð°Ð½Ð¸Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð², Ð¸Ð·ÑÑÐ°ÑÑÐ¸Ñ Ð´Ð¸ÑÑÐ¸Ð¿Ð»Ð¸Ð½Ñ Â«ÐÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½ÑÐµ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸ÑÂ» Ð² ÑÐ°Ð¼ÐºÐ°Ñ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ 09.04.01. Â«ÐÐ½ÑÐ¾ÑÐ¼Ð°ÑÐ¸ÐºÐ° Ð¸ Ð²ÑÑÐ¸ÑÐ»Ð¸ÑÐµÐ»ÑÐ½Ð°Ñ ÑÐµÑÐ½Ð¸ÐºÐ°Â» Ð¿Ð¾ Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ¾Ð¹ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ðµ 09.04.01_20 Â«Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½ÑÑ ÑÐ¸ÑÑÐµÐ¼Â». ÐÐ°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ½ÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ñ Ð´Ð»Ñ Ð·Ð°ÐºÑÐµÐ¿Ð»ÐµÐ½Ð¸Ñ Ð·Ð½Ð°Ð½Ð¸Ð¹, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð¿ÑÐ¸ Ð¸Ð·ÑÑÐµÐ½Ð¸Ð¸ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¾ÑÐ½Ð¾Ð² ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÑÑÐµÐ³Ð¾ ÐºÑÑÑÐ°, ÑÐ¼ÐµÐ½Ð¸Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½Ð¸ÑÑ Ð¸Ñ Ð´Ð»Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÑÑÑÐºÑÑÑÐ½Ð¾-ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½ÑÑ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¹ ÐÐ¡Ð£ Ð¸ Ð·Ð°ÐºÑÐµÐ¿Ð»ÐµÐ½Ð¸Ñ Ð½Ð°Ð²ÑÐºÐ¾Ð² Ð¿ÑÐ¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð² Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½ÑÑ ÑÐ¸ÑÑÐµÐ¼ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¼Ð½Ð¾Ð³Ð¾ÑÐ²ÑÐ·Ð½ÑÐ¼Ð¸ Ð¾Ð±ÑÐµÐºÑÐ°Ð¼Ð¸. ÐÑÑÑÐ¾Ð²Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° ÑÑÑÐ¾Ð¸ÑÑÑ ÐºÐ°Ðº Ð¾Ð±Ð¾Ð±ÑÐµÐ½Ð¸Ðµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð², Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð¿ÑÐ¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¸ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð² ÐÐ¡Ð£, ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ð¸ Ð¸Ñ, Ð°Ð½Ð°Ð»Ð¸Ð·Ðµ Ð¸ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸ÑÐ¼ Ð¿Ð¾ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÐ°ÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ð¼ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ð¸ ÑÐ°ÐºÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼ Ð´Ð»Ñ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ñ Ð¾Ð±ÑÐµÐºÑÐ¾Ð² Ð¼Ð½Ð¾Ð³Ð¾ÑÐ²ÑÐ·Ð½Ð¾Ð³Ð¾ ÑÐ¸Ð¿Ð°.
Variationally Derived Intermediates for Correlated Free Energy Estimates between Intermediate States
Creators: name: Reinhardt, Martin
name: Grubmüller, Helmut
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Free energy difference calculations based on atomistic simulations generally improve in accuracy when sampling from a sequence of intermediate equilibrium thermodynamic states that bridge the configuration space between two states of interest. For reasons of efficiency, usually the same samples are used to calculate the step-wise difference of such an intermediate to both adjacent intermediates. However, this procedure violates the assumption of uncorrelated estimates that is necessary to derive both the optimal sequence of intermediate states and the widely used Bennett acceptance ratio (BAR) estimator. In this work, via a variational approach, we derive the sequence of intermediate states and the corresponding estimator with minimal mean squared error that account for these correlations and assess its accuracy.
Additional file 2 of The infantile neuroaxonal dystrophy rating scale (INAD-RS)
Creators: name: Atwal, Paldeep S.
name: Midei, Mark
name: Adams, Darius
name: Fay, Alexander
name: Heerinckx, Frederic
name: Milner, Peter
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Science Policy
subject: Computational Biology

description: Additional file 2: Supplementary Document 2. INAD Rating Scale Development Scoring Table.
Abundance ratios of volatile vs. refractory elements in planet-harbouring stars: hints of pollution?
Creators: name: Ecuvillon, A.
name: Israelian, G.
name: Santos, N. C.
name: Mayor, M.
name: Gilli, G.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the [X/H] trends as function of the elemental condensation temperature Tc in 88 planet host stars and in a volume-limited comparison sample of 33 dwarfs without detected planetary companions. We gathered homogeneous abundance results for many volatile and refractory elements spanning a wide range of Tc, from a few dozens to several hundreds kelvin. We investigate possible anomalous trends of planet hosts with respect to comparison sample stars in order to detect evidence of possible pollution events. No significant differences are found in the behaviour of stars with and without planets. This result is in agreement with a ``primordial'' origin of the metal excess in planet host stars. However, a subgroup of 5 planet host and 1 comparison sample stars stands out for having particularly high [X/H] vs. Tc slopes.
description: 10 pages, 7 figures, accepted for publication in A&A. Figures with higher resolution are available at www.iac.es/proyect/abuntest
Establecimiento de un precio optimo ambiental y social para el agua de riego mediante la internalizacion de los costes ambientales y el uso de matrices de contabilidad social...
Creators: name: Elorrieta, Jose Ignacio
name: Castellano, E.
name: De Anguita, P. Martinez
name: Pellitero, M.
name: Rey, Concepcion
name: Elorrieta, Jose Ignacio
name: Castellano, E.
name: De Anguita, P. Martinez
name: Pellitero, M.
name: Rey, Concepcion
Publisher: name: Unknown
Year: 2003
Subjects: subject: Water
subject: social optimal price
subject: GIS
subject: Social Accounting Matrix (SAM)
subject: externalities

description: RESUMEN - Se propone una metodología para obtener un "precio social y ambiental óptimo" que pueda aplicarse al agua de riego en la Comunidad Foral de Navarra (CFN) de modo que maximice la internalización de los costes ambientales asociados al consumo no contemplados en el actual precio sin que el nivel general de la economía regional se resienta. Para ello se elabora un modelo económico sobre un Sistema de Información Geográfica (SIG) que permite cuantificar y valorar los costes ambientales en cada una de las subcuencas de la Comunidad. Para valorar íntegramente el agua, los elementos que se tienen en cuenta son: volumen, calidad y riesgo de afectar a los ecosistemas acuáticos y de ribera. Estos valores son estimados mediante métodos de valoración económico ambiental. Se construye una curva de demanda para los regantes y un modelo de matrices de cuentas sociales (MCS). A partir de estos elementos se estudia el impacto que sobre la economía de la región tendría un incremento en el precio del agua. Se establece un rango potencial de precios del agua de riego desde el que minimiza los impactos económicos negativos -precio social óptimo- hasta el que internaliza totalmente los costes ambientales del agua- precio ambiental óptimo-. PALABRAS CLAVE: agua, precio óptimo social del agua, SIG, Matriz de Contabilidad Social (MCS), externalidades. SUMMARY - This work develops a methodology to obtain a "social ad environmental optimal price" for water in the Comunidad Foral de Navarra (CFN) in order to maximize the internalization of the water environmental cost generated by agricultural consumption without affecting the general level of the regional economy. The economical model is built over a Geographical Information System (GIS) that allows quantifying and valuing in economical terms environmental water costs in different basins. Elements that have been considered to describe the water resource value are volume, quality and hazard to affect aquatic and bank ecosystems. Values have been estimated with Environmental Economy methods. A demand curve for water is also built and a Social Accounting Matrix (SAM) is used to watch if regional economy supports a price that internalizes total water value. Potential water prices are established ranging from prices that minimize negative economic regional impacts -social optimal price- to those that internalize totally the environmental costs of water- environmental optimal price.