cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Temperature-transferable coarse-graining of ionic liquids with dual graph convolutional neural networks
Creators: name: Ruza, Jurgis
name: Wang, Wujie
name: Schwalbe-Koda, Daniel
name: Axelrod, Simon
name: Harris, William H.
name: Gomez-Bombarelli, Rafael
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Computer simulations can provide mechanistic insight into ionic liquids (ILs) and predict the properties of experimentally unrealized ion combinations. However, ILs suffer from a particularly large disparity in the time scales of atomistic and ensemble motion. Coarse-grained models are therefore used in place of costly atomistic simulations, allowing simulation of longer time scales and larger systems. Nevertheless, constructing the many-body potential of mean force that defines the structure and dynamics of a coarse-grained system can be complicated and computationally intensive. Machine learning shows great promise for the key coupled challenges of dimensionality reduction and learning the potential of mean force. To improve the coarse-graining of ILs, we present a neural network model trained on all-atom classical molecular dynamics simulations. The potential of mean force is expressed as two jointly-trained neural network interatomic potentials that learn the coupled short-range and the many-body long range molecular interactions. These interatomic potentials treat temperature as an explicit input variable to capture the temperature dependence of the potential of mean force. The model reproduces structural quantities with high fidelity, outperforms the temperature-independent baseline at capturing dynamics, generalizes to unseen temperatures, and incurs low simulation cost.
description: 9 pages, 6 figures, 2 supplementary material pages
Additional file 6 of Development of a nomogram to predict 30-day mortality of patients with sepsis-associated encephalopathy: a retrospective cohort study
Creators: name: Yang, Yang
name: Shengru Liang
name: Geng, Jie
name: Qiuhe Wang
name: Wang, Pan
name: Cao, Yuan
name: Li, Rong
name: Guodong Gao
name: Li, Lihong
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy
subject: Hematology

description: Additional file 6: Table S2. Baseline characteristics of patients in the training and validation setsa.
MPEC 2024-T269 : 2024 TK13
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2024 TK13

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Effect of Increasing Disorder on the Critical Behavior of a Coulomb System
Creators: name: Overlin, Michael H.
name: Wong, Lee A.
name: Yu, Clare C.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We have performed a Monte Carlo study of a classical three dimensional Coulomb system in which we systematically increase the positional disorder. We start from a completely ordered system and gradually transition to a Coulomb glass. The phase transition as a function of temperature is second order for all values of disorder. We use finite size scaling to determine the transition temperature T_C and the critical exponent nu. We find that T_C decreases and that nu increases with increasing disorder. We also observe changes in the specific heat, the single particle density of states, and the staggered occupation as a function of disorder and temperature.
description: 14 pages, Latex, 21 encapsulated postscript figures, to be published in Phys. Rev. B
Additional file 2 of Development of a nomogram to predict 30-day mortality of patients with sepsis-associated encephalopathy: a retrospective cohort study
Creators: name: Yang, Yang
name: Shengru Liang
name: Geng, Jie
name: Qiuhe Wang
name: Wang, Pan
name: Cao, Yuan
name: Li, Rong
name: Guodong Gao
name: Li, Lihong
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy
subject: Hematology

description: Additional file 2: Table S1. Factors independently associated with 30-day mortality of patients with sepsis in the multivariate logistic analysis.
Don Ranudo de Colibrados, eller Fattigdom og Hoffart : Comoedie i 5 Acter af H[ans] M[ikkelsen]
Creators: name: Holberg, Ludvig
Publisher: name: Unknown
Year: 1740

description: Kopi.
description: Avskrift før 1745, da man ikke trodde at Don Ranudo ville bli trykt.
description: Benjamin Dass´ notater på første perms innside.
description: Se Julius Martensen: Om en hidtil ukjendt Afskrift af to af Holbergs Komedier fra Tiden, før de blev trykt. I: Museum, tidsskrift for historie og geografi 1895:II s. 65-81.
An Economic Analysis of Research and Technology Transfer of Millet, Sorghum, and Cowpeas in Niger
Creators: name: Mazzucato, Valentina
name: Ly, Samba
name: Mazzucato, Valentina
name: Ly, Samba
Publisher: name: Unknown
Year: 1994
Subjects: subject: Crop Production/Industries
subject: Research and Development/Tech Change/Emerging Technologies
subject: food security
subject: food policy
subject: millet
subject: sorghum
subject: cowpeas

description: This study analyzes returns to investments in Niger's research and technology transfer system for millet, sorghum, and cowpea between 1975 and 1991. Sixty-eight percent of the country's public-sector outlays for agricultural research and 58% of its agricultural researchers were devoted to research on these three crops between 1986 and 1990. Most of this research was done by INRAN, the national agricultural research institute of Niger (Institut National de la Recherche Agronomique du Niger).
Anomaly-free $U(1)^m$ extensions of the Standard Model
Creators: name: Costa, Davi B.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct anomaly-free $U(1)_1\times U(1)_2\times...\times U(1)_m$ gauge extensions of the Standard Model. To perform this construction we put together anomaly-free $U(1)$ extensions of one and two families of fermions. The availability of free parameters that enter linearly in the equations for the fermion charges and the large number of different classes of extensions may help other model builders interested in their use to solve problems of particle physics.
description: 6 pages
Phase structure of the two-fluid proton-neutron system
Creators: name: Caprio, M. A.
name: Iachello, F.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The phase structure of a two-fluid bosonic system is investigated. The proton-neutron interacting boson model (IBM-2) posesses a rich phase structure involving three control parameters and multiple order parameters. The surfaces of quantum phase transition between spherical, axially-symmetric deformed, and SU*(3) triaxial phases are determined.
description: RevTeX 4, 4 pages, as published in Phys. Rev. Lett
Don Ranudo de Colibrados, eller Fattigdom og Hoffart : Comoedie i 5 Acter af H[ans] M[ikkelsen]
Creators: name: Holberg, Ludvig
Publisher: name: Unknown
Year: 1740

description: Kopi.
description: Avskrift før 1745, da man ikke trodde at Don Ranudo ville bli trykt.
description: Se Julius Martensen: Om en hidtil ukjendt Afskrift af to af Holbergs Komedier fra Tiden, før de blev trykt. I: Museum, tidsskrift for historie og geografi 1895:II s. 65-81.
The Impact of Investments in Maize Research and Dissemination in Zambia, Part II: Annexes
Creators: name: Howard, Julie A.
name: Chitala, George M.
name: Kalonge, Sylvester M.
name: Howard, Julie A.
name: Chitala, George M.
name: Kalonge, Sylvester M.
Publisher: name: Unknown
Year: 1993
Subjects: subject: Crop Production/Industries
subject: Research and Development/Tech Change/Emerging Technologies
subject: food security
subject: food policy
subject: maize

description: Annexes to IDWP 39/1
Mass-selective removal of ions from Paul traps using parametric excitation
Creators: name: Schmidt, Julian
name: Hönig, Daniel
name: Weckesser, Pascal
name: Thielemann, Fabian
name: Schaetz, Tobias
name: Karpa, Leon
Publisher: name: arXiv
Year: 2020
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We study a method for mass-selective removal of ions from a Paul trap by parametric excitation. This can be achieved by applying an oscillating electric quadrupole field at twice the secular frequency $ω_{\text{sec}}$ using pairs of opposing electrodes. While excitation near the resonance with the frequency $ω_{\text{sec}}$ only leads to a linear increase of the amplitude with excitation duration, parametric excitation near $2\, ω_{\text{sec}}$ results in an exponential increase of the amplitude. This enables efficient removal of ions from the trap with modest excitation voltages and narrow bandwidth, therefore substantially reducing the disturbance of ions with other charge-to-mass ratios. We numerically study and compare the mass selectivity of the two methods. In addition, we experimentally show that the barium isotopes with 136 and 137 nucleons can be removed from small ion crystals and ejected out of the trap while keeping $^{138}\text{Ba}^{+}$ ions Doppler cooled, corresponding to a mass selectivity of better than $Δm / m = 1/138$. This method can be widely applied to ion trapping experiments without major modifications, since it only requires modulating the potential of the ion trap.
The Impact of Investments in Maize Research and Dissemination in Zambia Part I: Main Report
Creators: name: Howard, Julie A.
name: Chitala, George M.
name: Kalonge, Sylvester M.
name: Howard, Julie A.
name: Chitala, George M.
name: Kalonge, Sylvester M.
Publisher: name: Unknown
Year: 1993
Subjects: subject: Crop Production/Industries
subject: Research and Development/Tech Change/Emerging Technologies
subject: food security
subject: food policy
subject: maize

description: Michigan State University (MSU) is currently assessing the impact of agricultural research on various commodities in seven African countries: Cameroon (maize, cowpea, sorghum), Kenya (maize, wheat), Malawi (maize), Mali (maize), Niger (sorghum, cowpea, millet), Uganda (oilseeds), and Zambia (maize). These countries were selected because they represent a variety of agro-ecological regions, and because their research systems have received significant levels of funding from USAID. The country studies undertaken by MSU are part of a series of research works recently commissioned to help USAID and the U.S. Congress analyze the effectiveness of aid given to strengthen national agricultural research systems in Africa. In Zambia, MSU collaborated with the Ministry of Agriculture, Food and Fisheries (MAFF) and the University of Zambia's Rural Development Studies Bureau (RDSB) to assess the impact of investments in maize research and dissemination made during the late 1970s and early 1980s. This research resulted in the release of ten new hybrids and open-pollinated varieties between 1984-88. Major support for maize research and dissemination came from the Government of Zambia (GRZ), the Centro Internaciónal de Mejoramiento de Maiz y Trigo (CIMMYT), the Food and Agriculture Organization/United Nations Development Program (FAO/UNDP), the Swedish International Development Authority (SIDA) and the United States Agency for International Development (USAID).
Nors Tale til Dana / C.J. Boye
Creators: name: Boye, C.J. (Caspar Johannes)
Publisher: name: Unknown
Year: 1814

description: Kopi.
description: Se Francis Bulls artikkel i Norsk biografisk leksikon. Diktet ble lest opp i Nordmandsforeningen i Kjøbenhavn og ble spredt i avskrifter.
Additional file 11 of Development of a nomogram to predict 30-day mortality of patients with sepsis-associated encephalopathy: a retrospective cohort study
Creators: name: Yang, Yang
name: Shengru Liang
name: Geng, Jie
name: Qiuhe Wang
name: Wang, Pan
name: Cao, Yuan
name: Li, Rong
name: Guodong Gao
name: Li, Lihong
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy
subject: Hematology

description: Additional file 11: Table S4. Comparison of models in predicting the 30-day mortality of SAEa (Sensitivity analysis).
Research Methods in the MSU Food Security in Africa Project: Conceptualizing and Implementing Policy Relevant Studies
Creators: name: Tefft, James F.
name: Weber, Michael T.
name: Staatz, John M.
name: Tefft, James F.
name: Weber, Michael T.
name: Staatz, John M.
Publisher: name: Unknown
Year: 1990
Subjects: subject: Research and Development/Tech Change/Emerging Technologies
subject: food security
subject: food policy

description: Over the last ten years, international donors and African governments have singled out “inappropriate policies” as a major factor influencing the poor performance of the agricultural sector and the chronic problem of human hunger. Faced with increasing budget deficits, declining export earnings, and diminishing access to sources of capital, African governments, as a condition for receiving debt relief, have been compelled to implement macroeconomic and sectoral policy reforms - structural adjustments - aimed at rectifying the disincentive policies and improving the external and domestic public accounts. The reorientation of reforms in the agricultural sector has centered on improving agricultural incentives through liberalization of input and output markets and decontrolling prices, which are considered by many experts to be more theoretically appropriate policies.
Role-similarity based functional prediction in networked systems: Application to the yeast proteome
Creators: name: Holme, Petter
name: Huss, Mikael
Publisher: name: arXiv
Year: 2005
Subjects: subject: Molecular Networks (q-bio.MN)
subject: Other Condensed Matter (cond-mat.other)
subject: Other Quantitative Biology (q-bio.OT)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: We propose a general method to predict functions of vertices where: 1. The wiring of the network is somehow related to the vertex functionality. 2. A fraction of the vertices are functionally classified. The method is influenced by role-similarity measures of social network analysis. The two versions of our prediction scheme is tested on model networks were the functions of the vertices are designed to match their network surroundings. We also apply these methods to the proteome of the yeast Saccharomyces cerevisiae and find the results compatible with more specialized methods.
User's Guide to BENCOS Lotus 1-2-3 Templates for Benefit-Cost Analysis
Creators: name: Crawford, Eric W.
name: Schmid, A. Allan
name: Crawford, Eric W.
name: Schmid, A. Allan
Publisher: name: Unknown
Year: 1990
Subjects: subject: Research Methods/ Statistical Methods
subject: food security
subject: food policy
subject: BENCOS Lotus 1-2-3 templates

description: BENCOS is a Lotus 1-2-3 template designed for benefit-cost analysis. This document describes the structure and capabilities of BENCOS, followed by instructions on how to use the template, and comments on possible modifications of the template.
$D$-term inflation, cosmic strings, and consistency with cosmic microwave background measurement
Creators: name: Rocher, Jonathan
name: Sakellariadou, Mairi
Publisher: name: arXiv
Year: 2004
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: Standard D-term inflation is studied in the framework of supergravity. D-term inflation produces cosmic strings, however it can still be compatible with CMB measurements without invoking any new physics. The cosmic strings contribution to the CMB data is not constant, nor dominant, contrary to some previous results. Using current CMB measurements, the free parameters (gauge and superpotential couplings, as well as the Fayet-Iliopoulos term) of D-term inflation are constrained.
description: 1 Latex file and 3 figures. accepted for publication in Physical Review Letters
Managing Food Security Action Programs in Botswana
Creators: name: Asefa, Sisay
name: Asefa, Sisay
Publisher: name: Unknown
Year: 1989
Subjects: subject: Food Security and Poverty
subject: food security
subject: food policy
subject: poverty and hunger

description: In its 1986 study of poverty and hunger, the World Bank defined food security as “assess by all people at all times to enough food for active and healthy life.” Based on this definition, about a quarter of Africa’s population or more than 100 million people are food insecure, i.e., do not consume enough food to allow for an active and healthy working life. In seven countries, Ethiopia, Zaire, Uganda, Mozambique, Zambia, and Somalia, about 40% of the population are food insecure, constituting more than half of the region’s population.
User's Manual for the SADCC Cereals Trade Database Compiled by the University of Zimbabwe and Michigan State University
Creators: name: Kingsbury, David S.
name: Kingsbury, David S.
Publisher: name: Unknown
Year: 1989
Subjects: subject: International Relations/Trade
subject: food security
subject: food policy
subject: trade
subject: maize
subject: wheat
subject: rice

description: Two databases were constructed on trade of three staple grains (maize, wheat, and rice) for 1970-1985. The first database includes information on trade quantities by destination and source country. The second database covers estimates of total annual imports by country from six different data sources. The paper also identifies data sources, discusses problems constructing trade databases as well as problems specific to Southern Africa trade data.
Additional file 1 of Using osmotic stress to stabilize mannitol production in Synechocystis sp. PCC6803
Creators: name: Wenyang Wu
name: Du, Wei
name: Gallego, Ruth Perez
name: Hellingwerf, Klaas J.
name: Woude, Aniek D. Van Der
name: Santos, Filipe Branco Dos
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1. Additional tables and figure.
LA SEGURIDAD EN INTERNET Y EL IMPACTO DE LA COMPUTACIÓN CUÁNTICA
Creators: name: Ramos, Gerson
name: Lara, Juan
name: Suarez, Heiver
name: Rodriguez, Andrés
Publisher: name: Zenodo
Year: 2025
Subjects: Encryption
Digital Security
Ciber Security
Network Security
Quantum computing

description: Este artículo examina cómo la computación cuántica podría transformar la seguridad digital, haciendo obsoletos los sistemas de cifrado actuales. Se analizan los riesgos emergentes, la necesidad de educación y regulación, y la evolución de las amenazas cibernéticas. Además, se exploran las implicaciones de la migración tecnológica y la adopción de criptografía resistente a la cuántica. Finalmente, se subraya la importancia de estrategias proactivas para mitigar los riesgos y garantizar un futuro digital seguro.
Z-prime Gauge Bosons at the Tevatron
Creators: name: Carena, Marcela
name: Daleo, Alejandro
name: Dobrescu, Bogdan A.
name: Tait, Tim M. P.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We study the discovery potential of the Tevatron for a Z-prime gauge boson. We introduce a parametrization of the Z-prime signal which provides a convenient bridge between collider searches and specific Z-prime models. The cross section for p pbar -> Z-prime X -> l^+ l^- X depends primarily on the Z-prime mass and the Z-prime decay branching fraction into leptons times the average square coupling to up and down quarks. If the quark and lepton masses are generated as in the standard model, then the Z-prime bosons accessible at the Tevatron must couple to fermions proportionally to a linear combination of baryon and lepton numbers in order to avoid the limits on Z--Z-prime mixing. More generally, we present several families of U(1) extensions of the standard model that include as special cases many of the Z-prime models discussed in the literature. Typically, the CDF and D0 experiments are expected to probe Z-prime-fermion couplings down to 0.1 for Z-prime masses in the 500--800 GeV range, which in various models would substantially improve the limits set by the LEP experiments.
description: 34 pages, 13 figures
PAC-Bayes unleashed: generalisation bounds with unbounded losses
Creators: name: Haddouche, Maxime
name: Guedj, Benjamin
name: Rivasplata, Omar
name: Shawe-Taylor, John
Publisher: name: arXiv
Year: 2020
Subjects: subject: Machine Learning (stat.ML)
subject: Machine Learning (cs.LG)
subject: Statistics Theory (math.ST)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: We present new PAC-Bayesian generalisation bounds for learning problems with unbounded loss functions. This extends the relevance and applicability of the PAC-Bayes learning framework, where most of the existing literature focuses on supervised learning problems with a bounded loss function (typically assumed to take values in the interval [0;1]). In order to relax this assumption, we propose a new notion called HYPE (standing for \emph{HYPothesis-dependent rangE}), which effectively allows the range of the loss to depend on each predictor. Based on this new notion we derive a novel PAC-Bayesian generalisation bound for unbounded loss functions, and we instantiate it on a linear regression problem. To make our theory usable by the largest audience possible, we include discussions on actual computation, practicality and limitations of our assumptions.
description: 24 pages
Buccina Polaris : [Nordlands Trompet]
Creators: name: Dass, Petter
Publisher: name: Unknown
Year: 1710

description: Kopi.
description: Se også qMs 130a. For en kommentar til manuskriptene, se Wilhelm K. Støren: qMs 130a, Buccina Polaris av Petter Dass. Trondheim 1960. I: Det Kongelige Norske Videnskabers Selskab, Museet. Årbok 1960 s. 73-78.
Buccina Polaris : [Nordlands Trompet]
Creators: name: Dass, Petter
Publisher: name: Unknown
Year: 1710

description: Kopi.
description: Se også qMs 130. For en kommentar til manuskriptene, se Wilhelm K. Støren: qMs 130a, Buccina Polaris av Petter Dass. Trondheim 1960. I: Det Kongelige Norske Videnskabers Selskab, Museet. Årbok 1960 s. 73-78.
Additional file 1 of Dynamics and interactions of cobalamin and folate status during advanced aging – a longitudinal study in a community-dwelling cohort with multiple follow-ups
Creators: name: Jungert, Alexandra
name: Zenke-Philippi, Carola
name: Neuhäuser-Berthold, Monika
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1: Figure S1. Flow chart of the present investigation Figure S2. Association between serum cobalamin and logarithmically transformed serum folate before and after adjustments for covariables within linear mixed-effects model.
Dissipation and fragmentation of low-Q^2 scattered partons in Au-Au collisions at RHIC
Creators: name: STAR Collaboration
name: Ray, R. L.
name: Daugherity, M.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Two-particle correlations and event-wise fluctuations in transverse momentum p_t are reported for Au-Au collisions at sqrt{s_{NN}} = 62 and 200 GeV on pseudorapidity (eta) and azimuth (phi). Distributions of all pairs of particles (no leading trigger particle) reveal jet-like correlations, or peaks at pair-wise opening angles of order 1 radian or less. The width of this same-side correlation peak increases dramatically on pseudorapidity and decreases on azimuth for increasing collision centrality. Evolution of the same-side peak with centrality suggests dissipation of low-Q^2 partons via strong coupling to an expanding bulk medium. p_t correlations, which provide access to temperature and/or velocity distributions in the colliding system, are also presented.
description: 4 pages, 2 figures, conference poster write-up
Inevitable consequences of ion-neutral damping of intermediate MHD waves in Sun-like stars
Creators: name: Judge, Philip G.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: In the context of the solar atmosphere, we re-examine the role of of neutral and ionized species in dissipating the ordered energy of intermediate-mode MHD waves into heat. We solve conservation equations for the hydrodynamics and for hydrogen and helium ionization stages, along closed tubes of magnetic field. First, we examine the evolution of coronal plasma under conditions where coronal heating has abruptly ceased. We find that cool ($< 10^5$K) structures are formed lasting for several hours. MHD waves of modest amplitude can heat the plasma through ion-neutral collisions with sufficient energy rates to support the plasma against gravity. Then we examine a calculation starting from a cooler atmosphere. The calculation shows that warm ($> 10^4 $) K long ($>$ several Mm) tubes of plasma arise by the same mechanism. We speculate on the relevance of these solutions to observed properties of the Sun and similar stars whose atmospheres are permeated with emerging magnetic fields and stirred by convection. Perhaps this elementary process might help explain the presence of ``cool loops'' in the solar transition region and the production of broad components of transition region lines. The production of ionized hydrogen from such a simple and perhaps inevitable mechanism may be an important step towards finding the more complex mechanisms needed to generate coronae with temperatures in excess of 10$^6$K, independent of a star's metallicity.
description: 13 pages, 9 figures
Food Security and Economic Growth in the Sahel: A Summary of the September 1989 Cereals Workshop
Creators: name: D'Agostino, Victoire C.
name: Staatz, John M.
name: D'Agostino, Victoire C.
name: Staatz, John M.
Publisher: name: Unknown
Year: 1989
Subjects: subject: Food Security and Poverty
subject: International Development
subject: food security
subject: food policy
subject: Sahel regional trade

description: This paper summarizes the empirical research results presented and related discussions at the USAID-sponsored Workshop on Food Security and Economic Growth in the Sahel, held in Washington, D.C., September 6-8, 1989. This workshop focused on regional trade and food security policy dialogue in anticipation of the CILSS/Club du Sahel seminar on that topic scheduled in November. Special emphasis was given to involve participants who have conducted empirical research in Mali, Senegal, and Niger.
Strongly interacting Fermi gases with density imbalance
Creators: name: Kinnunen, J.
name: Jensen, L. M.
name: Torma, P.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Other Condensed Matter (cond-mat.other)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We consider density-imbalanced Fermi gases of atoms in the strongly interacting, i.e. unitarity, regime. The Bogoliubov-deGennes equations for a trapped superfluid are solved. They take into account the finite size of the system, as well as give rise to both phase separation and FFLO type oscillations in the order parameter. We show how radio-frequency spectroscopy reflects the phase separation, and can provide direct evidence of the FFLO-type oscillations via observing the nodes of the order parameter.
description: Added one reference. Published in PRL
Flood severity mapping from Volunteered Geographic Information by interpreting water level from images containing people: a case study of Hurricane Harvey
Creators: name: Feng, Yu
name: Brenner, Claus
name: Sester, Monika
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: With increasing urbanization, in recent years there has been a growing interest and need in monitoring and analyzing urban flood events. Social media, as a new data source, can provide real-time information for flood monitoring. The social media posts with locations are often referred to as Volunteered Geographic Information (VGI), which can reveal the spatial pattern of such events. Since more images are shared on social media than ever before, recent research focused on the extraction of flood-related posts by analyzing images in addition to texts. Apart from merely classifying posts as flood relevant or not, more detailed information, e.g. the flood severity, can also be extracted based on image interpretation. However, it has been less tackled and has not yet been applied for flood severity mapping. In this paper, we propose a novel three-step process to extract and map flood severity information. First, flood relevant images are retrieved with the help of pre-trained convolutional neural networks as feature extractors. Second, the images containing people are further classified into four severity levels by observing the relationship between body parts and their partial inundation, i.e. images are classified according to the water level with respect to different body parts, namely ankle, knee, hip, and chest. Lastly, locations of the Tweets are used for generating a map of estimated flood extent and severity. This process was applied to an image dataset collected during Hurricane Harvey in 2017, as a proof of concept. The results show that VGI can be used as a supplement to remote sensing observations for flood extent mapping and is beneficial, especially for urban areas, where the infrastructure is often occluding water. Based on the extracted water level information, an integrated overview of flood severity can be provided for the early stages of emergency response.
Additional file 2 of Dynamics and interactions of cobalamin and folate status during advanced aging – a longitudinal study in a community-dwelling cohort with multiple follow-ups
Creators: name: Jungert, Alexandra
name: Zenke-Philippi, Carola
name: Neuhäuser-Berthold, Monika
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 2: Table S1. Predictors of serum cobalamin using linear mixed-effects models with BMI, relative FFM and absolute FM as main effects (n = 332) Table S2. Predictors of serum folate using linear mixed-effects models with BMI, relative FFM and absolute FM as main effects (n = 332) Table S3. Predictors of logarithmically transformed serum cobalamin using linear mixed-effects models without subjects with lifetime diagnosis of cancer/inflammatory bowel disease and records with serum cobalamin > 1000 pmol/L or with outlying residuals Table S4. Predictors of logarithmically transformed serum folate using linear mixed-effects models without subjects with lifetime diagnosis of cancer/inflammatory bowel disease and records with serum cobalamin > 1000 pmol/L or with outlying residuals.
Six Minikins
Creators: name: Eotvos, Melody
Publisher: name: The University of Melbourne
Year: 2024
Subjects: classificationCode: 360302
subject: Music composition and improvisation

description: Minikins for solo Piano are my ‘in between’ compositions that I am always working on. These six span the years 2009 – 2013 and are like little postcards from various moments where I was able to sit down and capture I thought or reaction musically. Among the movements are two ‘welcome’ pieces for my nieces Taylah and Hailey.
Stirred and shaken: dynamical behavior of boson stars and dark matter cores
Creators: name: Annulli, Lorenzo
name: Cardoso, Vitor
name: Vicente, Rodrigo
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Bosonic fields can give rise to self-gravitating structures. These are interesting hypothetical new "dark matter stars" and good descriptions of dark matter haloes if the fields are very light. We study the dynamical response of Newtonian boson stars (NBS) when excited by external matter (stars, planets or black holes) in their vicinities. Our setup can describe the interaction between a massive black hole and the surrounding environment, shortly after the massive body has undergone a "kick", due to the collapse of baryonic matter at the galactic center, or dark matter depletion as a reaction to an inspiralling binary. We perform the first self-consistent calculation of dynamical friction acting on moving bodies in these backgrounds. Binaries close to coalescence "stir" the NBS core, and backreaction affects gravitational waveforms at leading $-6PN$ order with respect to the dominant quadrupolar term; the coefficient is too small to allow detection by next-generation interferometers. We also show that the gravitational collapse to a supermassive black hole at the center of a NBS is accompanied by only a small change in the surrounding core. The NBS eventually gets accreted, but for astrophysical parameters this occurs only after several Hubble times.
description: 6 pages, 1 figure. v2: clarifications added on framework. Accepted for publication in PLB
Search for a light extra gauge boson in Littlest Higgs model at a linear collider
Creators: name: Cho, Gi-Chol
name: Omote, Aya
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Littlest Higgs model predicts some extra particles beyond the Standard Model. Among them, an extra neutral gauge boson A_H is lightest and its mass could be a few hundred GeV. We study production and decay of A_H at future e^+ e^- inear collider and compare them with those of Z' bosons in supersymmetric (SUSY) E_6 models. We find that, if the extra gauge boson mass is smaller than \sqrt{s} of the linear collider, the forward-backward asymmetries of b- and c-quarks at the A_H pole differ significantly from those given by the Z' bosons, and are useful to test the littlest Higgs model and SUSY E_6 models.
description: 5 pages, 3 figures, version to appear in Phys.Rev.D
DIAGNÓSTICO ORGANIZACIONAL EM SOCIEDADES COOPERATIVAS DE CRÉDITO: UM ESTUDO DE CASO
Creators: name: Silva, Antonio Joao Hocayen Da
name: Deboca, Leonardo Pinheiro
name: Silva, Antonio Joao Hocayen Da
name: Deboca, Leonardo Pinheiro
Publisher: name: Unknown
Year: 2007
Subjects: subject: credit cooperatives
subject: organizational efficiency
subject: economic-financial efficiency.

description: Credit cooperatives are achieving new markets due to the current finance market system. In order to face the industry’s competition, such organizations seek economical and managerial efficiency. This work aims to analyze the economical and managerial status of the “Alpha” credit cooperative. A documental analysis of the financial statements from 1999 to 2002 was used for the financial analysis, based on the data obtained; direct observation was performed along with casual interviews with the managers in order to raise the managerial analysis. Through organizational diagnosis it was possible to observe that despite the availability of training programs and the effort to keep a closer relationship with the members, the participation level is reduced, which harms the group’s interest achievements. In relation to the economical diagnosis, the credit cooperative has shown a stable status suggesting that the managers are maintaining an efficient management of the financial resources available. However, it is questioned whether the economic and managerial efficiency work as proxies for social gain for the union members once this is a basic function of the cooperative organizational model.
Performance enhancement of xDSL systems using LDPC coding with DMT modulation
Creators: name: Zheng, Thomas S. H.
Publisher: name: University of British Columbia
Year: 2009

description: Channel coding is playing an pivotal role for improving the performance of xDSL systems in terms of higher data rate and long loop reach. The current channel coding scheme for standard DSL concatenates Reed-Solomon (R-S) codes and multi-dimensional Trellis coded modulation (TCM) codes. Although RS-TCM coding provides a significant coding gain for DSL systems, this gain still far away from the channel capacity. Recently rediscovered low-density parity-check (LDPC) codes, which were invented by Gallager in 1962, have become the best-known practically implentmentable codes for closely approaching the channel capacity. The probabilistic decoding for LDPC codes is an effective and applicable technique based on the message-passing algorithm which employs probabilistic message-passing on a normal graph generated from the parity-check matrix of LDPC codes. Our empirical results showed that for flat AWGN channels and various Q AM modulation schemes more than 2.0 dB performance improvement of DSL systems was obtained with LDPC coding instead of the RS-TCM scheme. This thesis emphasizes the study of the performance of LDPC codes applied in xDSL systems operating on frequency-selective multilevel AWGN channels. Two different frequency selective channel models were used in our simulation studies, where bit-error rate (BER) was measured (via computer simulation) vs. received signal-to-noise ratio (SNR). LDPC codes were employed together with multilevel QAM in DMT-xDSL systems. Coding gains greater than 2.8 dB were obtained at 10~6 BER when compared with RS-TCM coding.
DIFERENÇAS DE FINALIDADE E MODIFICAÇÕES ESTRUTURAIS NA FILIÈRE DO ARROZ BIODINÂMICO: O CASO DE SENTINELA DO SUL, RS
Creators: name: Hoff, Debora Nayar
name: Bruch, Kelly Lissandra
name: Hoff, Debora Nayar
name: Bruch, Kelly Lissandra
Publisher: name: Unknown
Year: 2007
Subjects: subject: agribusiness
subject: rice production
subject: production chains
subject: filière
subject: biodynamic rice.

description: This article aims to study the implications that result from the purpose differences between the biodynamic rice producer systems and the industry of this product in the filière structure. The theoretical approach includes system comprehension and the company vision in the systemic approach, while focusing on the purpose of productive systems according to three possible axles: economic, financial and social. An approach on filière helps in the visualization of the impacts the purpose that system differences studied have on the supplying and industrialization structure of biodynamic rice. A descriptive-comparative research was undertaken based on primary data obtained with the companies and through interviews with owners and managers contacted and on secondary data obtained in the websites available on the internet. The main results indicate that the differences of finality among two component links of the filière under observation had caused a change in the filière structure, with the vertical stage integration for industrialization and distribution by the biodynamic rice producer, aiming to accomplish the main purposes, who has started coordinating part of the filière.
Thrøndernes paatænkte Addresse [sic!]
Creators: name: (:Unas)
Publisher: name: Unknown
Year: 0
Subjects: Aall, Jacob
Christian Frederik

description: Kopi.
description: Jacob Aall: Erindringer 1800-1815, 2. utg. ved Chr. Lange. Christiania 1859 s. 747-748, og Fayes samlinger i Riksarkivet, Privatarkiv nr. 15, pakke 31, 1 nr. 44b.
EXPORTAÇÃO DE FLORES TROPICAIS NO ESTADO DE PERNAMBUCO ANÁLISE DA INSERÇÃO DOS CANAIS DE DISTRIBUIÇÃO
Creators: name: Pedrosa Filho, Manoel Xavier
name: Favero, Luiz Andrea
name: Pedrosa Filho, Manoel Xavier
name: Favero, Luiz Andrea
Publisher: name: Unknown
Year: 2007
Subjects: subject: tropical flowers
subject: export
subject: european market.

description: This article aims to analyze the main distribution channels in the productive chains of tropical flowers in Pernambuco state, focusing on the factors that influence its insertion into the European market. The European Union is the main destination for the tropical flowers exported by Pernambuco, responding for 99, 12 % of the total sales to foreign countries (in value) in 2005. The methodology was based on a qualitative analysis, and took the commodity systems approach as conceptual reference, complemented by the supply chain management approach. Besides secondary data, it was also used primary sources information by means of interviews conduced on the “key-actors” and surveys in the field. Pernambuco flower exporters have used as distribution channels the export consortium, the commercial exporter companies and the Cooperative Veiling Holambra. The distribution channels analyzed present a series of favourable and unfavorable aspects to their insertion into the European market. However, it was verified indication that in all the channels the collaborative aspect among the involved agents is very important for obtaining higher competitiveness, in relation to scale gains and greater efficiency in attending to the importers.
O SISTEMA AGRÍCOLA DE PRODUÇÃO INTEGRADA E O SISTEMA DE INFORMAÇÃO
Creators: name: Raschiatore, Ricardo Alexandre
name: Souza, Maria Tereza Saraiva De
name: Pereira, Raquel Da Silva
name: Raschiatore, Ricardo Alexandre
name: Souza, Maria Tereza Saraiva De
name: Pereira, Raquel Da Silva
Publisher: name: Unknown
Year: 2007
Subjects: subject: sustainable agriculture
subject: fruit growing
subject: integrated agricultural production system
subject: traceability
subject: Codex Alimentarius.

description: This article introduces the Integrated Agricultural Production System – IAPS - focusing mainly on the role of information systems necessary for its implementation, as well as the impact it will have for the sustainable development and health quality of the food, produced and offered. Some aspects as traceability and identification, sustainable agriculture, information integration, Codex Alimentarius, among others are all considered. Bibliographical and documental researches were conducted in academic data banks and also participation in international congresses and seminars related to the theme. The conclusions indicate the importance of IAPS’s development in Brazil, as well as the difficulties of developing and implementing this system. It was also concluded that IAPS, which was considerably applied to Fruit Integrated Production, enables the sustainable development, health product quality increment using less chemical products.
Laboratory studies on the viability of life in H$_2$-dominated exoplanet atmospheres
Creators: name: Seager, S.
name: Huang, J.
name: Petkowski, J. J.
name: Pajusalu, M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Theory and observation for the search for life on exoplanets via atmospheric "biosignature gases" is accelerating, motivated by the capabilities of the next generation of space- and ground-based telescopes. The most observationally accessible rocky planet atmospheres are those dominated by molecular hydrogen gas, because the low density of H$_2$-gas leads to an expansive atmosphere. The capability of life to withstand such exotic environments, however, has not been tested in this context. We demonstrate that single-celled microorganisms ($\textit{E. coli}$ and yeast) that normally do not inhabit H$_2$-dominated environments can survive and grow in a 100% H$_2$ atmosphere. We also describe the astonishing diversity of dozens of different gases produced by $\textit{E. coli}$, including many already proposed as potential biosignature gases (e.g., nitrous oxide, ammonia, methanethiol, dimethylsulfide, carbonyl sulfide, and isoprene). This work demonstrates the utility of lab experiments to better identify which kinds of alien environments can host some form of possibly detectable life.
description: Nature Astronomy https://doi.org/10.1038/s41550-020-1069-4. V2 has a typo correction
title: Предоставление государственных услуг в электронном виде на примере Федеральной службы государственной регистрации, кадастра и картографии: нормативно-правовое регулирование процесса
Creators: name: Орлов, В.
name: Сараева, Л.
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2021

description: В статье рассматривается опыт оказания государственных услуг в электронном виде на примере Федеральной службы государственной регистрации, кадастра и картографии (Росреестр), затрагиваются вопросы проблематики идентификации пользователей электронных сервисов и совершенствования нормативно-правовой базы при бесконтактном оказании государственных услуг ведомства.
PARTICIPAÇÃO, VIABILIDADE E SUSTENTABILIDADE: DIMENSÕES DE DESENVOLVIMENTO LOCAL NUMA ASSOCIAÇÃO DE PRODUTORES RURAIS
Creators: name: Carvalho, Daniela Moreira De
name: Rios, Gilvando Sa Leitao
name: Carvalho, Daniela Moreira De
name: Rios, Gilvando Sa Leitao
Publisher: name: Unknown
Year: 2007
Subjects: subject: participation
subject: viability
subject: sustainability and associativism.

description: The agribusiness unfolds in the rural Brazilian environment as one of the most efficient and competitive in the world but the rural poverty also blunts as one of the largest social blemishes for the society. The methodology applied was the study case, a milk producers’ association, comprehending some observation, semi-structured interviews and informal conversations. The study has evidenced that the association accomplishes several development indicators, job and income generation, access to rural credit, access to new technologies and important institutional partnerships. However, the association inclusion is still very limited to the associates and the social sustainability is fragile (there is an incidence of objective participation and low subjective participation), the administrative structure demands more attention regarding to the improvement intention. There is a possible social/economical instability in case of a competition incitation. However the reality is valid, provocative and highlighted into the region for the few associative enterprises successes and high level poverty, could be considered as an agent of great importance for the local development, but it still requires further preoccupation with the social side, with cooperative/associative education and more professionalism in the administration.