cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Do farmers with less education realize higher yield gains from GM maize in developing countries? Evidence from the Philippines
Creators: name: Jones, Michael S.
name: Rejesus, Roderick M.
name: Brown, Zachary S.
name: Yorobe, Jose M.
name: Jones, Michael S.
name: Rejesus, Roderick M.
name: Brown, Zachary S.
name: Yorobe, Jose M.
Publisher: name: Unknown
Year: 2017
Subjects: subject: Production Economics
subject: Productivity Analysis
subject: Research and Development/Tech Change/Emerging Technologies
subject: genetically modified crops
subject: Bt maize
subject: education
subject: Philippines

description: For genetically-modified (GM) maize with genes for insecticidal Bacillus thuringiensis (Bt) toxin expression and glyphosate tolerance, there is ample developing world evidence demonstrating general increases in farmer average yields. However, little work carefully examines farmer profiles to explain mechanisms for heterogeneity in yield effects. In this article, we view Bt and stacked traits as simplifying input components, removing much complexity in farmer pest control needs. With panel data from the Philippines, we test whether these traits serve as substitutes or complements to human capital. We thus examine an oft-discussed but previously unexplored facet of Bt technology impacts. Results indicate GM traits are substitutes with proxies for human capital and pest control knowledge. For every year decrease in formal education and maize farming experience, farmers realize significantly higher yield gains from planting GM maize. This evidence provides additional insights about ‘pro-poor’ claims of many GM proponents, given small-scale, poor farmers tend to have lower levels of education.
Comment on `Equilibrium crystal shape of the Potts model at the first-order transition point'
Creators: name: Rutkevich, Sergei
Publisher: name: arXiv
Year: 2002
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We comment on the article by Fujimoto (1997 J. Phys. A: Math. Gen., Vol. 30, 3779), where the exact equilibrium crystal shape (ECS) in the critical Q-state Potts model on the square lattice was calculated, and its equivalence with ECS in the Ising model was established. We confirm these results, giving their alternative derivation applying the transformation properties of the one-particle dispersion relation in the six-vertex model. It is shown, that this dispersion relation is identical with that in the Ising model on the square lattice.
description: 4 pages, 1 figure, LaTeX2e
The origin of localized snakes-and-ladders solutions of plane Couette flow
Creators: name: Salewski, Matthew
name: Gibson, John F.
name: Schneider, Tobias M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: Spatially localized exact solutions of plane Couette flow are organized in a snakes-and-ladders structure strikingly similar to that observed for simpler pattern-forming partial differential equations. [PRL 104,104501 (2010)]. We demonstrate the mechanism by which these snaking solutions originate from well-known periodic states of the Taylor-Couette system. They are formed by a localized slug of Wavy-Vortex flow that emerges from a background of Taylor vortices via a modulational sideband instability. This mechanism suggests a deep connection between pattern-formation theory and Navier-Stokes flow.
description: 5 pages
Graphomya analis
Creators: name: LÖWENBERG-NETO, PETER
name: DE CARVALHO, CLAUDIO J. B.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Muscidae
Graphomya
Graphomya analis

description: Graphomya analis (Macquart, 1851)
Distribution. Argentina, Brazil, Chile, Peru.
 ARGENTINA (Macquart, 1851); BRAZIL, Mato Grosso do Sul, Maracaju, -21.6144, -55.1683 (Lopes 1986); Paraná, Curitiba, -25.4278, -49.2731 (Lopes 1986); Rio de Janeiro, Angra dos Reis, -23.0067, -44.3181 (Lopes 1986); Rio de Janeiro, Itaguaí, -22.8522, -43.7753 (Lopes 1986); Rio de Janeiro, Rio de Janeiro, -22.9028, - 43.2075 (d'Almeida 1993b); Rio Grande do Sul, Arroio Grande, -32.2228, -53.1992 (Krüger et al. 2010); Rio Grande do Sul, Morro Redondo, -31.6728, -52.5917 (Krüger et al. 2010); São Paulo, Itaquaquecetuba, -23.4861, - 46.3483 (Lopes 1986); CHILE, Araucanía, Temuco, -38.7500, -72.6667 (Lopes 1986); Los Lagos, Puerto Montt, - 41.4667, -73.0000 (Lopes 1986); Malleco, Angol, -37.7800, -72.7500 (Malloch 1934); Nuble, Perales, -36.6667, - 72.6500 (Malloch 1934); Santiago, Santiago, -33.4500, -70.6667 (Albuquerque 1954b, Lopes 1986, MNRJ); PERU, Cajamarca, Huascaray Ridge, -5.3333, -79.3167 (Malloch 1934).
description: Published as part of LÖWENBERG-NETO, PETER & DE CARVALHO, CLAUDIO J. B., 2013, Muscidae (Insecta: Diptera) of Latin America and the Caribbean: geographic distribution and check-list by country, pp. 1-147 in Zootaxa 3650 (1) on page 76, DOI: 10.11646/zootaxa.3650.1.1, http://zenodo.org/record/5264631
Additional file 1: of Prevalence and factors associated with underweight, overweight and obesity among women of reproductive age in India
Creators: name: Kibria, Gulam Muhammed Al
name: Swasey, Krystal
name: Md Hasan
name: Atia Sharmeen
name: Day, Brendan
Publisher: name: figshare
Year: 2019
Subjects: subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Table S1. Description of study variables. Fig. S1. Prevalence of different body mass index categories. (DOCX 171 kb)
Dynamical Stability of Six-Dimensional Warped Brane-Worlds
Creators: name: Burgess, C. P.
name: Cline, J. M.
name: Constable, N. R.
name: Firouzjahi, H.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study a generalization of the Randall-Sundrum mechanism for generating the weak/Planck hierarchy, which uses two rather than one warped extra dimension, and which requires no negative tension branes. A 4-brane with one exponentially large compact dimension plays the role of the Planck brane. We investigate the dynamical stability with respect to graviton, graviphoton and radion modes. The radion is shown to have a tachyonic instability for certain models of the 4-brane stress-energy, while it is stable in others, and massless in a special case. If stable, its mass is in the milli-eV range, for parameters of the model which solve the hierarchy problem. The radion is shown to couple to matter with gravitational strength, so that it is potentially detectable by submillimeter-range gravity experiments. The radion mass can be increased using a bulk scalar field in the manner of Goldberger and Wise, but only to order MeV, due to the effect of the large extra dimension. The model predicts a natural scale of 10^{13} GeV on the 4-brane, making it a natural setting for inflation from the ultraviolet brane.
description: 28 pages, 7 figures
Graphomya auriceps Malloch 1934
Creators: name: LÖWENBERG-NETO, PETER
name: DE CARVALHO, CLAUDIO J. B.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Muscidae
Graphomya
Graphomya auriceps

description: Graphomya auriceps Malloch, 1934
Distribution. Argentina, Costa Rica.
 ARGENTINA, Mendonza, San Rafael, -34.6003, -68.3269 (Malloch 1934); BRAZIL, Rio Grande do Sul, Capão do Leão, -31.8044, -52.4036 (Krüger et al. 2010); Rio Grande do Sul, Pelotas, -31.7442, -52.2228 (Duarte et al. 2010); COSTA RICA, Limón, Parque Nacional La Amistad, 9.4071, -82.9388 (MNRJ); Puntarenas, Las Tapas, Coto Brus, R. Coton, 8.9541, -83.0704 (MNRJ).
description: Published as part of LÖWENBERG-NETO, PETER & DE CARVALHO, CLAUDIO J. B., 2013, Muscidae (Insecta: Diptera) of Latin America and the Caribbean: geographic distribution and check-list by country, pp. 1-147 in Zootaxa 3650 (1) on page 76, DOI: 10.11646/zootaxa.3650.1.1, http://zenodo.org/record/5264631
Private Labels Competition, Retail Pricing and Bargaining Power: The Case of Fluid Milk Market
Creators: name: Chen, Xuan
name: Liu, Yizao
name: Rabinowitz, Adam N.
name: Chen, Xuan
name: Liu, Yizao
name: Rabinowitz, Adam N.
Publisher: name: Unknown
Year: 2017
Subjects: subject: Demand and Price Analysis
subject: Food Consumption/Nutrition/Food Safety
subject: Industrial Organization
subject: Marketing
subject: FOS: Economics and business
subject: Private Label
subject: Competition
subject: Retail Pricing

description: This article focus on the question that whether private labels are competing along with their retailers’ characteristics and its impacts on retailers’ pricing strategies as well as bargaining power. We differentiate private labels with different retailers and estimate consumer demand and the supply of private labels using BLP (Berry, Levinsohn, and Pakes, 1995) model with monthly-county level data of fluid milk market data in Connecticut. We classify the retailers into regional retailers and national retailers and conduct counterfactual exercises showing retailers pricing strategies to private labels and national brands. Preliminary results indicate consumers like to substitute national retailers’ private labels with regional retailers’ private labels, reflecting the existence of competition. Moreover, with estimated supply model, national retailers have less wholesale prices while regional retailers have potential bargaining power to manufactures when they adjust their private label prices.
Modeling light shifts in optical lattice clocks
Creators: name: Nemitz, Nils
name: Jørgensen, Asbjørn Arvad
name: Yanagimoto, Ryotatsu
name: Bregolin, Filippo
name: Katori, Hidetoshi
Publisher: name: arXiv
Year: 2019
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We present an extended model for the lattice-induced light shifts of the clock frequency in optical lattice clocks, applicable to a wide range of operating conditions. The model extensions cover radial motional states with sufficient energies to invalidate the harmonic approximation of the confining potential. We reevaluate lattice-induced light shifts in our Yb optical lattice clock with an uncertainty of 6.1E-18 under typical clock operating conditions.
description: 12 pages, 10 figures
Graphomya chilensis Bigot 1888
Creators: name: LÖWENBERG-NETO, PETER
name: DE CARVALHO, CLAUDIO J. B.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Muscidae
Graphomya
Graphomya chilensis

description: Graphomya chilensis Bigot, 1888
Distribution. Argentina, Chile, Peru.
ARGENTINA (Karl 1935); CHILE (Bigot 1888 a); PERU, Ambo, San Rafael, -10.3382, -76.1815 (Malloch 1934).
description: Published as part of LÖWENBERG-NETO, PETER & DE CARVALHO, CLAUDIO J. B., 2013, Muscidae (Insecta: Diptera) of Latin America and the Caribbean: geographic distribution and check-list by country, pp. 1-147 in Zootaxa 3650 (1) on page 76, DOI: 10.11646/zootaxa.3650.1.1, http://zenodo.org/record/5264631
Marginal pinning of vortices at high temperature
Creators: name: Mueller, M.
name: Gorokhov, D. A.
name: Blatter, G.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We analyze the competition between thermal fluctuations and pinning of vortices in bulk type II superconductors subject to point-like disorder and derive an expression for the temperature dependence of the pinning length L_c(T) which separates different types of single vortex wandering. Given a disorder potential with a basic scale ξand a correlator K_0(u) \sim K_0 (u/xi)^{-β} ln^alpha (u/xi) we determine the dependence of L_c(T) on the correlator range: correlators with β> 2 (short-range) and β<2 (long-range) lead to the known results L_c(T) \sim L_c(0) exp[C T^3] and L_c(T) \sim L_c(0) (C T)^{(4+beta)/(2-beta)}, respectively. Using functional renormalization group we show that for β=2 the result takes the interpolating form L_c(T) \sim L_c(0) exp[C T^{3/(2+alpha)}]. Pinning of vortices in bulk type II superconductors involves a long-range correlator with β=2, α=1 on intermediate scales ξ
description: 5 pages, RevTeX, 1 postscript figure inserted
Additional file 1: of When the law makes doors slightly open: ethical dilemmas among abortion service providers in Addis Ababa, Ethiopia
Creators: name: McLean, Emily
name: Dawit Desalegn
name: Blystad, Astrid
name: Miljeteig, Ingrid
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Biotechnology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Table of participants characteristics. The table shows in more detail the characteristics of the study participants giving information on gender, profession, years of working with abortion and religion. (DOCX 14 kb)
[Querida Nivaria: Efectivamente, este libro es de lectura más accesible]
Creators: name: Pere, Gimferrer
name: Gimferrer, Pere
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2025
Subjects: Édition
‘’Buscar otro nombre al amor’’

description: Destinataire : Tejera, Nivaria
description: L’auteur convient que son dernier livre (‘’Busco otro nombre al amor’’) est plus accessible que le précédent, mais qu’il ne correspond pas aux goûts du lectorat espagnol du moment. Il argumente sur le sujet.
description: El autor está de acuerdo en que su último libro (''Busco otro nombre al amor'') es más accesible que el anterior, pero no se ajusta a los gustos del público español actual. Se argumenta sobre el tema.
description: Note : Papier à en-tête : Seix Barral.
description: Source: NT-AB-2004-09-09
description: Source: Localisation du document : Centre de Recherches Latino-Américaines (CRLA–Archivos, ITEM UMR8132). MSHS - Bât. A5, 1er étage 5 rue Théodore Lefebvre - TSA21103. 86073 Poitiers cedex 9.
Hybrid Collision Avoidance for ASVs Compliant with COLREGs Rules 8 and 13-17
Creators: name: Eriksen, Bjørn-Olav H.
name: Bitar, Glenn
name: Breivik, Morten
name: Lekkas, Anastasios M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This paper presents a three-layered hybrid collision avoidance (COLAV) system for autonomous surface vehicles, compliant with rules 8 and 13-17 of the International Regulations for Preventing Collisions at Sea (COLREGs). The COLAV system consists of a high-level planner producing an energy-optimized trajectory, a model predictive control based mid-level COLAV algorithm considering moving obstacles and the COLREGs, and the branching-course model predictive control algorithm for short-term COLAV handling emergency situations in accordance with the COLREGs. Previously developed algorithms by the authors are used for the high-level planner and short-term COLAV, while we in this paper further develop the mid-level algorithm to make it comply with COLREGs rules 13-17. This includes developing a state machine for classifying obstacle vessels using a combination of the geometrical situation, the distance and time to the closest point of approach (CPA) and a new CPA-like measure. The performance of the hybrid COLAV system is tested through numerical simulations for three scenarios representing a range of different challenges, including multi-obstacle situations with multiple simultaneously active COLREGs rules, and also obstacles ignoring the COLREGs. The COLAV system avoids collision in all the scenarios, and follows the energy-optimized trajectory when the obstacles do not interfere with it.
description: Submitted to Frontiers in Robotics and AI
Eucaudomyia longicerci Grimaldi 2016
Creators: name: Guo, Mingxia
name: Xing, Lida
name: Wang, Bo
name: Zhang, Weiwei
name: Wang, Shuo
name: Shi, Aimin
name: Bai, Ming
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Eucaudomyiidae
Eucaudomyia
Eucaudomyia longicerci

description: 419) Eucaudomyia longicerci Grimaldi, 2016
 Eucaudomyia longicerci Grimaldi, 2016: 86.
Type specimen(s). H (♀): JZC Bu-241 (JZC). P (♀):? (NIGP).
description: Published as part of Guo, Mingxia, Xing, Lida, Wang, Bo, Zhang, Weiwei, Wang, Shuo, Shi, Aimin & Bai, Ming, 2017, A catalogue of Burmite inclusions, pp. 249-379 in Zoological Systematics 42 (3) on page 326, DOI: 10.11865/zs.201715, http://zenodo.org/record/5360313
A Spatial Econometric Analysis of Within-field Crop Yield Variability Using Yield Monitor Data from a Mississippi Farm
Creators: name: Li, Xiaofei
name: Coble, Keith H.
name: Li, Xiaofei
name: Coble, Keith H.
Publisher: name: Unknown
Year: 2017
Subjects: subject: Crop Production/Industries
subject: Production Economics
subject: Productivity Analysis
subject: Research and Development/Tech Change/Emerging Technologies
subject: Crop yield variability
subject: within-field
subject: precision agriculture
subject: spatial model
subject: Big Data

description: It is widely observed that the crop yields vary significantly within the field, primarily because of the intra-field variations in soil, landscape, water, and nutrient conditions. That variability forms the foundation for site-specific management in precision agriculture. However, thus far the studies about the within-field yield variability are mostly based on one or several sample fields, while the variability distribution for a real world farm or a larger region have received less investigations. In addition, due to the small number of sample fields, the determining factors of yield variability have not been fully examined. This study fill this research gap by collecting and analyzing high resolution yield monitor data of over a hundred fields from a large size farm in the Mississippi Delta. It quantitatively describes the extent of the within-field yield variability over a large scale area, and empirically examines the relationship between the yield variability and factors such as soil types, landscapes, weather conditions, management inputs, etc. A spatial econometric model is utilized to account for other unobserved but spatially correlated yield-impacting soil properties. This study contributes to exploring the method of analyzing GIS data from farming and turning the data into site-specific management decisions.
Property and Risk: Revisit to Peasant Economy in Modern Japan
Creators: name: Nakabayashi, Masaki
name: Nakabayashi, Masaki
Publisher: name: Unknown
Year: 2008
Subjects: subject: Institutional and Behavioral Economics
subject: Land Economics/Use
subject: Peasant economy
subject: tenancy contract
subject: risk sharing
subject: two-sector model
subject: Japan.

description: In Japan, under the Tokugawa shogunate, 1603–1868, registered peasants were guaranteed their property right of their farmland, but regulations on farmland trades restricted their access to financial markets and they were allowed to pay land tax in kind, which meant peasants were shielded against risk from volatility of financial market, land market and commodity market. Under the regulatory shield, millions of peasant family continued to be owner farmers and wealth inequality was kept small. However, during the Meiji Restoration from 1868, the government redefined peasants’ claim as the full-fledged modern property right, fully deregulated the land and financial market, and obliged landowners to pay land tax by money. With owner-peasants directly exposed to market risks, the ratio of tenanted land increased from 30 percent in the 1870s to the 50 percent in the 1900s. Behind the drastic redistribution of landownership, there was a new role of landlords replacing regulations: shielding tenant farmers against market risk. This institutional feature of tenancy contract was originally discussed by a Marxian economist Moritaro Yamada in the 1930s, when the mechanism had begun to collapse in the Great Depression. We attempt to formulate risk sharing mechanism managed by landlords, motivated by Yamada’s work.
Josephson Plasma in RuSr2GdCu2O8
Creators: name: Shibata, H.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Josephson plasma in RuSr$_{2}$GdCu$_{2}$O$_{8}$, Ru$_{1-x}$Sr$_{2}$GdCu$_{2+x}$O$_{8}$ (x = 0.3), and RuSr$_{2}$Eu$_{2-x}$Ce$_{x}$Cu$_{2}$O$_{10}$ (x = 0.5) compounds is investigated by the sphere resonance method. The Josephson plasma is observed in a low-frequency region (around 8.5 cm$^{-1}$ at T $\ll$ $T_{c}$) for ferromagnetic RuSr$_{2}$GdCu$_{2}$O$_{8}$, while it increases to 35 cm$^{-1}$ for non-ferromagnetic Ru$_{1-x}$Sr$_{2}$GdCu$_{2+x}$O$_{8}$ (x = 0.3), which represents a large reduction in the Josephson coupling at ferromagnetic RuO$_{2}$ block layers. The temperature dependence of the plasma does not shift to zero frequency ({\it i.e.} $j_{c}$ = 0) at low temperatures, indicating that there is no transition from the 0-phase to the $π$-phase in these compounds. The temperature dependence and the oscillator strength of the peak are different from those of other non-magnetic cuprates, and the origins of these anomalies are discussed.
description: to appear in Phys. Rev.B Rapid Comm
Saponin composition comparison of black ginseng and white ginseng by liquid chromatography-mass spectrometry combined with multivariate statistical analysis
Creators: name: Wei, Wei
name: Liu, Xiaokang
name: Tao, Ye
name: Wang, Yang
name: Gong, Jiyu
name: Liu, Shuying
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Physiology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Science Policy

description: Black ginseng (BG) is one type of ginseng product, which is produced from fresh ginseng by steaming and drying several times. To characterize the differences in saponin composition of BG and white ginseng (WG), the ultra-high performance liquid chromatography Quadrupole-Orbitrap mass spectrometry (UHPLC-Q-Orbitrap-MS) was used to analyze the ginseng samples. A total of 53 saponins were successfully identified, and the possible transformation pathways of several ginsenosides were described. Multivariate statistical analysis methods were used to perform the pattern recognition and further to select the marker compounds of samples. Twenty ginsenosides were considered to contribute most to the sample classification, six of which including Rg3, Rk1, Rh4, Rs3, Rs5, and Rk2 increased significantly in BG, while the other fourteen ginsenosides were greatly elevated in WG. The changes of ginsenoside in BG and WG were characterized by UHPLC-Q-Orbitrap-MS, which is of great significance for its quality control and effect evaluation.
Graphomya cubana Dodge 1965
Creators: name: LÖWENBERG-NETO, PETER
name: DE CARVALHO, CLAUDIO J. B.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Muscidae
Graphomya
Graphomya cubana

description: Graphomya cubana Dodge, 1965
Distribution. Cuba.
CUBA, Paso Real (Dodge 1965).
description: Published as part of LÖWENBERG-NETO, PETER & DE CARVALHO, CLAUDIO J. B., 2013, Muscidae (Insecta: Diptera) of Latin America and the Caribbean: geographic distribution and check-list by country, pp. 1-147 in Zootaxa 3650 (1) on page 76, DOI: 10.11646/zootaxa.3650.1.1, http://zenodo.org/record/5264631
Information entropic measures of a quantum harmonic oscillator in symmetric and asymmetric confinement within an impenetrable box
Creators: name: Ghosal, Abhisek
name: Mukherjee, Neetik
name: Roy, Amlan K.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Information-based uncertainty measures like Shannon entropy, Onicescu energy and Fisher information (in position and momentum space) are employed to understand the effect of \emph{symmetric and asymmetric} confinement in a quantum harmonic oscillator. Also, the transformation of Hamiltonian into a dimensionless form gives an idea of the composite effect of force constant and confinement length ($x_c$). In symmetric case, a wide range of $x_{c}$ has been taken up, whereas asymmetric confinement is dealt by shifting the minimum of potential from origin keeping box length and boundary fixed. Eigenvalues and eigenvectors for these systems are obtained quite accurately via an imaginary time propagation scheme. For asymmetric confinement, a variation-induced exact diagonalization procedure is also introduced, which produces very high-quality results. One finds that, in symmetric confinement, after a certain characteristic $x_{c}$, all these properties converge to respective values of free harmonic oscillator. In asymmetric situation, excited-state energies always pass through a maximum. For this potential, the classical turning-point decreases, whereas well depth increases with the strength of asymmetry. Study of these uncertainty measures reveals that, localization increases with an increase of asymmetric parameter.
Classical limit for the scattering of Dirac particles in a magnetic field
Creators: name: Murguia, G.
name: Moreno, M.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present a relativistic quantum calculation at first order in perturbation theory of the differential cross section for a Dirac particle scattered by a solenoidal magnetic field. The resulting cross section is symmetric in the scattering angle as those obtained by Aharonov and Bohm (AB) in the string limit and by Landau and Lifshitz (LL) for the non relativistic case. We show that taking pr_0\|sin(θ/2)|/\hbar<<1 in our expression of the differential cross section it reduces to the one reported by AB, and if additionally we assume θ<< 1 our result becomes the one obtained by LL. However, these limits are explicitly singular in \hbar as opposed to our initial result. We analyze the singular behavior in \hbar and show that the perturbative Planck's limit (\hbar -> 0) is consistent, contrarily to those of the AB and LL expressions. We also discuss the scattering in a uniform and constant magnetic field, which resembles some features of QCD.
On the multi-symplectic structure of Boussinesq-type systems. II: Geometric discretization
Creators: name: Durán, Angel
name: Dutykh, Denys
name: Mitsotakis, Dimitrios
Publisher: name: arXiv
Year: 2019
Subjects: subject: Numerical Analysis (math.NA)
subject: Classical Physics (physics.class-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: In this paper we consider the numerical approximation of systems of Boussinesq-type to model surface wave propagation. Some theoretical properties of these systems (multi-symplectic and Hamiltonian formulations, well-posedness and existence of solitary-wave solutions) were previously analyzed by the authors in Part I. As a second part of the study, considered here is the construction of geometric schemes for the numerical integration. By using the method of lines, the geometric properties, based on the multi-symplectic and Hamiltonian structures, of different strategies for the spatial and time discretizations are discussed and illustrated.
description: 38 pages, 4 figures, 33 references. Other author's papers can be downloaded at http://www.denys-dutykh.com/
Additional file 4: of Phosphatidylcholine and its relation to apolipoproteins A-1 and B changes after Roux-en-Y gastric bypass: a cohort study
Creators: name: Carlsson, Elin
name: Allin, Kristine
name: Madsbad, Sten
name: Fenger, Mogens
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Science Policy
subject: Computational Biology

description: Table S2. Differences in Apo A1 and Apo B concentrations between female and male patients before and after Roux-en-y gastric bypass. (PDF 54 kb)
[Para Nivaria y su esposo: Les agradezco mucho todas sus atenciones]
Creators: name: Amelio, Calderón Fornavis
name: Calderón Fornavis, Amelio
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2025
Subjects: Vie personnelle
Poésie cubaine

description: Destinataire : Tejera, Nivaria / González, Antón
description: L’auteur les remercie pour leur attention à lui et à son œuvre. Il leur enverra un exemplaire de ’’Anthologie de la jeune poésie cubaine’’ dès qu’elle sera prête.
description: El autor les agradece su atención hacia él y su obra. Les enviará una copia de ''Antología de la joven poesía cubana'' tan pronto como esté lista.
description: Note : Carte postale : Unicef. Anonymous. Portugal. Livre d’heures, fl. 73, cf 133.
description: Source: NT-AB-1994-12-00
description: Source: Localisation du document : Centre de Recherches Latino-Américaines (CRLA–Archivos, ITEM UMR8132). MSHS - Bât. A5, 1er étage 5 rue Théodore Lefebvre - TSA21103. 86073 Poitiers cedex 9.
Additional file 5: of Phosphatidylcholine and its relation to apolipoproteins A-1 and B changes after Roux-en-Y gastric bypass: a cohort study
Creators: name: Carlsson, Elin
name: Allin, Kristine
name: Madsbad, Sten
name: Fenger, Mogens
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Science Policy
subject: Computational Biology

description: Table S3. Lipid- and lipoprotein concentrations before and after Roux-en-y gastric bypass surgery for patients with and without diabetes, in treatment or in no treatment with statin. (PDF 75 kb)
Transport coefficients of d-dimensional inelastic Maxwell models
Creators: name: Santos, Andres
Publisher: name: arXiv
Year: 2002
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Due to the mathematical complexity of the Boltzmann equation for inelastic hard spheres, a kinetic model has recently been proposed whereby the collision rate (which is proportional to the relative velocity for hard spheres) is replaced by an average velocity-independent value. The resulting inelastic Maxwell model has received a large amount of recent interest, especially in connection with the high energy tail of homogeneous states. In this paper the transport coefficients of inelastic Maxwell models in d dimensions are derived by means of the Chapman-Enskog method for unforced systems as well as for systems driven by a Gaussian thermostat and by a white noise thermostat. Comparison with known transport coefficients of inelastic hard spheres shows that their dependence on inelasticity is captured by the inelastic Maxwell models only in a mild qualitative way. Paradoxically, a much simpler BGK-like model kinetic equation is closer to the results for inelastic hard spheres than the inelastic Maxwell model
description: 29 pages, 7 figures; Elsevier style; Some equations and figures corrected; Accepted for publication in Physica A
Valuing Water Supply Reliability with Sensitivity Analysis
Creators: name: Buck, Steven
name: Nemati, Mehdi
name: Buck, Steven
name: Nemati, Mehdi
Publisher: name: Unknown
Year: 2017
Subjects: subject: Community/Rural/Urban Development
subject: Environmental Economics and Policy
subject: Public Economics
subject: Resource /Energy Economics and Policy
subject: urban water
subject: economics of infrastructure
subject: reliability

description: The purpose of this paper is to calculate the expected reliability benefits of alternative water supplies that are less vulnerable to disruption than the current composition of supplies, especially those regions which rely on imported surface water. Expected reliability benefits are measured using estimates of welfare losses under various levels of supply disruption, the probability of each level disruption, and on consumption forecasts over the life of proposed alternative supplies. TO consider uncertainty in reliability benefits, we run sensitivity analyses to value reliability under different discount rates, the elasticities of demand, water supply disruption levels, and corresponding probability distributions of disruption.
Chimeromyia Grimaldi & Cumming 1999
Creators: name: Guo, Mingxia
name: Xing, Lida
name: Wang, Bo
name: Zhang, Weiwei
name: Wang, Shuo
name: Shi, Aimin
name: Bai, Ming
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Chimeromyiidae
Chimeromyia

description: 3.348 Genus Chimeromyia Grimaldi & Cumming, 1999
 Chimeromyia Grimaldi & Cumming, 1999: 69. Type species: Chimeromyia intriguea Grimaldi & Cumming, 1999.
description: Published as part of Guo, Mingxia, Xing, Lida, Wang, Bo, Zhang, Weiwei, Wang, Shuo, Shi, Aimin & Bai, Ming, 2017, A catalogue of Burmite inclusions, pp. 249-379 in Zoological Systematics 42 (3) on pages 326-327, DOI: 10.11865/zs.201715, http://zenodo.org/record/5360313
Does Consumers’ Preference for Organic Foods Affect Their Store Format Choices?
Creators: name: Chen, Bo
name: Saghaian, Sayed
name: Chen, Bo
name: Saghaian, Sayed
Publisher: name: Unknown
Year: 2017
Subjects: subject: Agribusiness
subject: Consumer/Household Economics
subject: Demand and Price Analysis
subject: organic
subject: preference
subject: retailing
subject: store format
subject: scanner data

description: The U.S. organic food sector is rapidly increasing in the past decades and the organic food marketing has thus draw substantial research interests. However, the retailing sector, despite its key role in organic food marketing, is largely left out of current discussion. In this article, we aim to bring the retailing context back in organic food marketing research by examining whether consumer preference for organic food can affect choice of retailing format with Nielsen Homescan data in California. Our main findings are that regular organic user households are more likely to patronage organic specialty store and discount store whereas less likely to shop in warehouse club and the residual formats comprised of convenience store, dollar store and drugstore. Price, consumer loyalty and household shopping behavior also have the expected effects on household retail format choice. This finding has strong managerial implication for retailers and farmers. The current USDA programs in promoting organic agriculture can also be improved by accounting for organic retailing.
[Estimado amigo: Gracias por el envío del contrato]
Creators: name: Nivaria, Tejera
name: Tejera, Nivaria
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2025
Subjects: Édition
‘’El Barranco’’

description: Destinataire : Trapero Trapero, Maximiano
description: L’autrice le remercie pour l’envoi du contrat d’édition de son roman ‘’El Barranco’’ (‘’Le Ravin’’). Elle évoque : son retour d’un voyage aux États-Unis pour un symposium sur la littérature de l’exil, un appel téléphonique à Claude Couffon concernant le prologue, un exemplaire du livre corrigé envoyé à Carlos Gaviño, et une note bio-bibliographique jointe.
description: La autora le agradece el envío del contrato de edición de su novela ''El Barranco''. Menciona: su regreso de un viaje a Estados Unidos para un simposio sobre la literatura del exilio, una llamada a Claude Couffon relativo al prólogo, un ejemplar del libro corregido enviado a Carlos Gaviño, y una nota bio-bibliográfica adjunta.
description: Source: NT-AB-1988-11-26
description: Source: Localisation du document : Centre de Recherches Latino-Américaines (CRLA–Archivos, ITEM UMR8132). MSHS - Bât. A5, 1er étage 5 rue Théodore Lefebvre - TSA21103. 86073 Poitiers cedex 9.
Introduction to NFDI4Biodiversity, the eResearch Center of Marburg University, and their tools and services
Creators: name: Röder, Juliane
Publisher: name: Zenodo
Year: 2024
Subjects: Nationale Forschungsdateninfrastruktur
NFDI
Forschungsdaten
Biodiversität
Forschungsdatenmanagement
FDM
Metadaten
Datenqualität
Gute Wissenschaftliche Praxis
Datenmanagementplan
DMP
Datenerhebung
Dokumentation
Datenspeicherung
Datensicherung
Datenpublikation
Training
National Research Data Infrastructure
research data
biodiversity
research data management
RDM
metadata
data quality
good scientific practice
data management plan
data collection
documentation
data storage
data preservation
data publication
NFDI4Biodiversity
Training & Education
HeFDI

description: In this talk, Juliane Röder gives a quick overview of the tools and services of the NFDI4Biodiversity consortium and the local eResearch Center of the Philipps University of Marburg, with a focus on training resources. The eResearch Center provides generic tools and services along the full data life cycle in close collaboration with the Hessian Research Data Infrastructures (HeFDI). NFDI4Biodiversity provides a large range of discipline specific tools and services for reseachers working with biodiversity data.

For further details on the projects, feel free to take a look at the available training resources as well as information on the HeFDI initiative and the eResearch Center of the University of Marburg.
Oxidative stress concept updated: Definitions, classifications and regulatory pathways implicated
Creators: name: Lushchak, Volodymyr I.
name: Storey, Kenneth B.
Publisher: name: IfADo - Leibniz Research Centre for Working Environment and Human Factors, Dortmund
Year: 2021
Subjects: adaptation
cysteine residues
Nrf2
OxyR
reversible oxidation
SoxRS
Yap1

description: Reactive oxygen species were discovered in living organisms in the early 1950’s and their action has been implicated in diverse biological processes. First formulated by H. Sies in 1985, the oxidative stress concept stimulated substantial interest in reactive oxygen species and it is now common that fundamental research in various biomedical fields includes mention of research on the involvement of oxidative stress. Such strong interest has resulted in the development of definitions and classifications of oxidative stress and much research progress in the field. Although we clearly understand the limitations of various definitions or classifications, such parameters may help to provide quantitative descriptions, compare related processes among different laboratories, and introduce some measurable parameters. This paper highlights recent advances in the areas of oxidative stress definitions and the classification of oxidative stresses. Such items are directly associated with our understanding of the molecular mechanisms involved in organismal responses to oxidative insults. The knowledge accumulated to date indicates that selective expression of specific genes is a central player in the adaptive response to oxidative stress and reversible oxidation of cysteine residues of sensor proteins is a key process regulating responses to oxidative stress.
description: EXCLI Journal; 21:Doc956; ISSN 1611-2156
Graphomya mendozana
Creators: name: LÖWENBERG-NETO, PETER
name: DE CARVALHO, CLAUDIO J. B.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Muscidae
Graphomya
Graphomya mendozana

description: Graphomya mendozana (Enderlein, 1935)
Distribution. Argentina.
ARGENTINA (Enderlein 1935).
description: Published as part of LÖWENBERG-NETO, PETER & DE CARVALHO, CLAUDIO J. B., 2013, Muscidae (Insecta: Diptera) of Latin America and the Caribbean: geographic distribution and check-list by country, pp. 1-147 in Zootaxa 3650 (1) on page 76, DOI: 10.11646/zootaxa.3650.1.1, http://zenodo.org/record/5264631
${\cal N}=1$ Theories and a Geometric Master Field
Creators: name: Gopakumar, Rajesh
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the large $N$ limit of the class of U(N) ${\CN}=1$ SUSY gauge theories with an adjoint scalar and a superpotential $W(¶)$. In each of the vacua of the quantum theory, the expectation values $\la$Tr$Φ^p$$\ra$ are determined by a master matrix $Φ_0$ with eigenvalue distribution $ρ_{GT}(ł)$. $ρ_{GT}(ł)$ is quite distinct from the eigenvalue distribution $ρ_{MM}(ł)$ of the corresponding large $N$ matrix model proposed by Dijkgraaf and Vafa. Nevertheless, it has a simple form on the auxiliary Riemann surface of the matrix model. Thus the underlying geometry of the matrix model leads to a definite prescription for computing $ρ_{GT}(ł)$, knowing $ρ_{MM}(ł)$.
description: 16 pages; v2. Further elaboration in Sec. 5 on the relation between gauge and matrix eigenvalue distributions, v3: Minor changes
Public policy Markets and Technical progress in the Grain plough Culture
Creators: name: Taye, Mengistae
name: Taye, Mengistae
Publisher: name: Unknown
Year: 1992
Subjects: subject: Agricultural and Food Policy
subject: Community/Rural/Urban Development
subject: Public policy Markets
subject: plough Culture
subject: rural development-crops

description: Based on an inter-activity analysis of a village economy of the grain - plough culture of Ethiopia, this paper is a critique of some of the premises of current rural development programmers in the country and approaches to reforms in agrarian policy Contrary to these premises, the paper argues, final demand injections may be superior to transfer injections as means of raising the incomes or the marketable surplus of rural economies in the culture. Final demand injections may also be more effective in those terms when directed at home activities rather than farming and at traditionally less traded grain types rather than those observed as the main traditional exports of the economy. Furthermore, it is a strong possibility that the same injections are a viable substitute to projects of technological intervention should these be not feasible in a locality. The agronomic bas characterizing such projects at the moment also seems to be unjustified. Results supporting the case for final demand injections imply that technological interventions may be more effective when directed at home activities rather than farm activities and at less known crops of a rural economy rather than at traditional major "exports "
Current-Induced magnetization switching by the high spin Hall conductivity $α$-W
Creators: name: Liao, Wei-Bang
name: Chen, Tian-Yue
name: Ferrante, Yari
name: Parkin, Stuart S. P.
name: Pai, Chi-Feng
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The spin Hall effect originating from 5d heavy transition metal thin films such as Pt, Ta, and W is able to generate efficient spin-orbit torques that can switch adjacent magnetic layers. This mechanism can serve as an alternative to conventional spin-transfer torque for controlling next-generation magnetic memories. Among all 5d transition metals, W in its resistive amorphous phase typically shows the largest spin-orbit torque efficiency ~ 0.20-0.50. In contrast, its conductive and crystalline $α$ phase possesses a significantly smaller efficiency ~ 0.03 and no spin-orbit torque switching has yet been realized using $α$-W thin films as the spin Hall source. In this work, through a comprehensive study of high quality W/CoFeB/MgO and the reversed MgO/CoFeB/W magnetic heterostructures, we show that although amorphous-W has a greater spin-orbit torque efficiency, the spin Hall conductivity of $α$-W ($|σ_{\operatorname{SH}}^{α\operatorname{-W}}|=3.71\times10^{5}\operatornameΩ^{-1}\operatorname{m}^{-1}$) is ~3.5 times larger than that of amorphous-W ($|σ_{\operatorname{SH}}^{\operatorname{amorphous-W}}|=1.05\times10^{5}\operatornameΩ^{-1}\operatorname{m}^{-1}$). Moreover, we demonstrate spin-orbit torque driven magnetization switching using a MgO/CoFeB/$α$-W heterostructure. Our findings suggest that the conductive and high spin Hall conductivity $α$-W can be a potential candidate for future low power consumption spin-orbit torque memory applications.
Additional file 3: of Phosphatidylcholine and its relation to apolipoproteins A-1 and B changes after Roux-en-Y gastric bypass: a cohort study
Creators: name: Carlsson, Elin
name: Allin, Kristine
name: Madsbad, Sten
name: Fenger, Mogens
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: Marine Biology
subject: Science Policy

description: Table S1. Serum levels of PC, free choline and apolipoprotein A1 & B before and after Roux-en-y gastric bypass surgery. (PDF 77 kb)
[Chère Madame, J’ai le plaisir de vous faire parvenir, ci-joint]
Creators: name: Anne, Wyvekens
name: Wyvekens, Anne
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2025
Subjects: Édition
‘’Le Ravin’’

description: Destinataire : Tejera, Nivaria
description: L’autrice joint le contrat d’édition (non archivé avec la lettre) pour son roman ‘’Le Ravin’’, et la prie de lui en renvoyer un exemplaire signé.
description: La autora adjunta el contrato de edición (no archivado con la carta) para su novela ''Le Ravin'', y le pide que le envíe un ejemplar firmado.
description: Note : Papier à en-tête : Actes Sud – Hubert Nyssen Éditeur.
description: Source: NT-AB-1985-04-02
description: Source: Localisation du document : Centre de Recherches Latino-Américaines (CRLA–Archivos, ITEM UMR8132). MSHS - Bât. A5, 1er étage 5 rue Théodore Lefebvre - TSA21103. 86073 Poitiers cedex 9.