cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Superhumps in the Rarely Outbursting SU UMa-Type Dwarf Nova, HO Delphini
Creators: name: Kato, T.
name: Nogami, D.
name: Moilanen, M.
name: Yamaoka, H.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We observed the 1994, 1996 and 2001 outbursts of HO Del. From the detection of secure superhumps, HO Del is confirmed to be an SU UMa-type dwarf nova with a superhump period of 0.06453(6) d. Based on the recent observations and the past records, the outbursts of HO Del are found to be relatively rare, with the shortest intervals of superoutbursts being ~740 d. Among SU UMa-type dwarf novae with similar outburst intervals, the outburst amplitude (~5.0 mag) is unusually small. HO Del showed a rather rapid decay of the superhump amplitudes, and no regrowth of the amplitudes during the later stage, in contrast to the commonly observed behavior in SU UMa-type dwarf novae with long outburst intervals. We positively identified HO Del with a ROSAT X-ray source, and obtained a relatively large X-ray luminosity of 10^(31.1+/-0.2) erg/s. We also performed a literature survey of SU UMa-type dwarf novae, and presented a new set of basic statistics. The SU UMa-type dwarf novae with a brightening trend or with a regrowth of superhumps near the termination of a superoutburst are found to be rather tightly confined in a small region on the (superhump period-supercycle length) plane. These features may provide a better observational distinction for the previously claimed subgroup of dwarf novae (Tremendous Outburst Amplitude Dwarf Novae).
description: 17 pages, 12 figures, accepted for publication in PASJ
Additional file 5 of Hey surgeons! It is time to lead and be a champion in preventing and managing surgical infections!
Creators: name: Sartelli, Massimo
name: Coccolini, Federico
name: Abu-Zidan, Fikri M.
name: Ansaloni, Luca
name: Bartoli, Stefano
name: Biffl, Walter
name: Borghi, Felice
name: Chouillard, Elie
name: Yunfeng Cui
name: Nascimento, Rafael De Oliveira
name: Simone, Belinda De
name: Salomone Di Saverio
name: Duane, Therese
name: Eckmann, Christian
name: Eid, Hani O.
name: Gomes, Carlos Augusto
name: Gomes, Felipe Couto
name: Hecker, Andreas
name: Hecker, Birgit
name: Isik, Arda
name: Itani, Kamal M. F.
name: Leppaniemi, Ari
name: Litvin, Andrey
name: Luppi, Davide
name: Maier, Ronald
name: Manzano-Nunez, Ramiro
name: Marwah, Sanjay
name: Mazuski, John
name: Moore, Ernest
name: Perrone, Gennaro
name: Rasa, Kemal
name: Rubio, Ines
name: Sawyer, Robert
name: Labricciosa, Francesco M.
name: Catena, Fausto
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: Additional file 5:. Italian translation.
Few-Shot Learning with Geometric Constraints
Creators: name: Jung, Hong-Gyu
name: Lee, Seong-Whan
Publisher: name: arXiv
Year: 2020
Subjects: subject: Machine Learning (cs.LG)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: In this article, we consider the problem of few-shot learning for classification. We assume a network trained for base categories with a large number of training examples, and we aim to add novel categories to it that have only a few, e.g., one or five, training examples. This is a challenging scenario because: 1) high performance is required in both the base and novel categories; and 2) training the network for the new categories with a few training examples can contaminate the feature space trained well for the base categories. To address these challenges, we propose two geometric constraints to fine-tune the network with a few training examples. The first constraint enables features of the novel categories to cluster near the category weights, and the second maintains the weights of the novel categories far from the weights of the base categories. By applying the proposed constraints, we extract discriminative features for the novel categories while preserving the feature space learned for the base categories. Using public data sets for few-shot learning that are subsets of ImageNet, we demonstrate that the proposed method outperforms prevalent methods by a large margin.
description: Accepted for publication in IEEE Transactions on Neural Networks and Learning Systems (T-NNLS)
Additional file 4 of Antimicrobial usage in cattle and poultry production in Dar es Salaam, Tanzania: pattern and quantity
Creators: name: Azabo, Rogers
name: Mshana, Stephen
name: Matee, Mecky
name: Kimera, Sharadhuli I.
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Additional file 4.
Heliophanus flavipes
Creators: name: Paschetta, Mauro
name: Christille, Claretta
name: Marguerettaz, Fabio
name: Isaia, Marco
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Salticidae
Heliophanus
Heliophanus flavipes

description: Heliophanus flavipes (Hahn, 1832)
NEW DATA. — Torgnon: Lo Ditor, 1950 m, peat bog, 12-26. VII.2013, 1 ♂, leg. Negro; Ayas: Antagnod, 1970-2070 m, 2007, leg. Franco & Negro.
 LITERATURE. — Fontana et al. 1996; [Isaia 2005]; [Rossi & Bosio 2012].
CHOROTYPE. — PAL.
MACROHABITAT. — Shrublands, wetlands.
description: Published as part of Paschetta, Mauro, Christille, Claretta, Marguerettaz, Fabio & Isaia, Marco, 2016, Regional catalogue of the spiders (Arachnida, Araneae) of Aosta Valley (NW Italy), pp. 49-125 in Zoosystema 38 (1) on pages 97-98, DOI: 10.5252/z2016n1a3, http://zenodo.org/record/4578074
Linear pooling of sample covariance matrices
Creators: name: Raninen, Elias
name: Tyler, David E.
name: Ollila, Esa
Publisher: name: arXiv
Year: 2020
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: We consider the problem of estimating high-dimensional covariance matrices of $K$-populations or classes in the setting where the sample sizes are comparable to the data dimension. We propose estimating each class covariance matrix as a distinct linear combination of all class sample covariance matrices. This approach is shown to reduce the estimation error when the sample sizes are limited, and the true class covariance matrices share a somewhat similar structure. We develop an effective method for estimating the coefficients in the linear combination that minimize the mean squared error under the general assumption that the samples are drawn from (unspecified) elliptically symmetric distributions possessing finite fourth-order moments. To this end, we utilize the spatial sign covariance matrix, which we show (under rather general conditions) to be an asymptotically unbiased estimator of the normalized covariance matrix as the dimension grows to infinity. We also show how the proposed method can be used in choosing the regularization parameters for multiple target matrices in a single class covariance matrix estimation problem. We assess the proposed method via numerical simulation studies including an application in global minimum variance portfolio optimization using real stock data.
title: The seasonal ecology and physiology of Sterechinus neumayeri (Echinodermata; Echinoidea) at Adelaide Island, Antarctica
Creators: name: Brockington, Simon
Publisher: name: The Open University
Year: 2001

description: This study used an energy budget approach to record changes in the biology of the Antarctic sea urchin Sterechinus neumayeri in relation to environmental seasonality (i. e changes in chlorophyll standing stock and seawater temperature) over an unbroken two year period. Chlorophyll standing stock showed a brief but intense bloom each austral summer which contrasted with prolonged winter minima. Benthic chlorophyll standing stock, as recorded from sediment cores showed a similar cycle. Seawater temperature varied between -1.8°C and +1.2°C.

 Feeding activity was highly seasonal and closely correlated to chlorophyll standing stock. Feeding ceased during the austral winter of 1997 and 1998 for 6 and 4 months respectively. Metabolism, as measured by oxygen consumption and also ammonia excretion showed strong seasonality, with relatively brief 3 to 4 month periods of elevated activity in the austral summer contrasting with prolonged winter dormancy. Laboratory studies indicated that only 10-15% of the 3 fold seasonal rise in metabolism was caused directly by temperature (Q10=2.5) and that 80- 85% was related to increased physiological activity associated with feeding.

 Growth rate was measured over one year and was very slow. Comparison with other studies indicated that echinoid growth rate is strongly dependent on food availability, but that maximal growth rate is limited by seawater temperature, or by a co-varying factor. S. neumayeri is an annual spawner and histology was used to describe both the vitellogenic cycle and also to calculate reproductive output. Comparison with other published studies worldwide indicated that reproductive output is highly dependent on food availability, and that maximal reproductive output is not limited by temperature. Although the overall P: B ratio was low, the ratio of reproductive production to total production was higher than expected.

 These results indicated that due to the low metabolic rate only 12-16% of total body energy levels were used to endure the prolonged non-feeding polar winter. The overall annual growth efficiency was greater than for warmer water species, due to the larger relative contribution to reproductive output.
E&G - Quaternary Science Journal Vol. 61 No 2
Creators: name: Freund, Holger (Ed.)
Publisher: name: Geozon Science Media
Year: 2012

description: Peer reviewed original papers in Quaternary geology, palaeoecology, soil science, palaeoclimatology, geomorphology, geochronology, archaeology, geography and other topics related to the Quaternary.
description: research
DEVELOPPEMENT D'UNE NOUVELLE VARIETE DE BANANES : LA FLHORBAN 920
DEVELOPMENT OF A NEW PROMISING BANANA HYBRID: "FLHORBAN 920".
Creators: name: Salmon, Frederic
name: Bugaud, Christophe
name: Chillet, Marc
name: Dorel, Marc
name: Risede, Jean-Michel
name: Jenny, Christophe
name: Cote, Francois
name: Salmon, Frederic
name: Bugaud, Christophe
name: Chillet, Marc
name: Dorel, Marc
name: Risede, Jean-Michel
name: Jenny, Christophe
name: Cote, Francois
Publisher: name: Unknown
Year: 2005
Subjects: Crop Production/Industries

description: Export Banana is the first agricultural production in the French West Indies. Intensive cropping of this banana generally induces substantial pollution and damage to the fragile tropical insular environment of Guadeloupe and Martinique. Moreover, high production costs and international competition make it difficult to compete in these conditions. Among the tools developed by CIRAD to promote alternative and sustainable banana cropping systems as well in an economic way as in an ecological one, creation and selection of new varieties that are resistant or tolerant to the main pests and diseases of bananas are the main purpose of a fifteen years lasting research program. Since three years, work has been focused on the validation of these new disease-resistant hybrids, involved in an integrated development program, VaNouBa, gathering all the aspects of evaluation in industrial conditions: agronomy, phytopathology, physiology and genetics. Within the frame of this project, the promising hybrid "FlhorBan 920" is being studied. Twenty hectares have thus been planted in Guadeloupe and Martinique in 2004 with this variety which is resistant to Yellow Sigatoka Disease (Mycosphaerella musicola) and Black Leaf Streak Disease (M. fijiensis), and tolerant to lesion nematodes. Thanks to its multiple resistance/tolerance features, this variety can validly be considered as an environmentally-friendly banana. Moreover the fruit, looking and tasting different from the traditional Cavendish varieties may allow the banana growers from Martinique and Guadeloupe to propose a very specific and competitive product. The success of the current development step will lead to a very near commercial launching step.
Quantum Glassiness
Creators: name: Chamon, Claudio
Publisher: name: arXiv
Year: 2004
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Describing matter at near absolute zero temperature requires understanding a system's quantum ground state and the low energy excitations around it, the quasiparticles, which are thermally populated by the system's contact to a heat bath. However, this paradigm breaks down if thermal equilibration is obstructed. This paper presents solvable examples of quantum many-body Hamiltonians of systems that are unable to reach their ground states as the environment temperature is lowered to absolute zero. These examples, three dimensional generalizations of quantum Hamiltonians proposed for topological quantum computing, 1) have no quenched disorder, 2) have solely local interactions, 3) have an exactly solvable spectrum, 4) have topologically ordered ground states, and 5) have slow dynamical relaxation rates akin to those of strong structural glasses.
description: 4 pages
Additional file 3 of Hey surgeons! It is time to lead and be a champion in preventing and managing surgical infections!
Creators: name: Sartelli, Massimo
name: Coccolini, Federico
name: Abu-Zidan, Fikri M.
name: Ansaloni, Luca
name: Bartoli, Stefano
name: Biffl, Walter
name: Borghi, Felice
name: Chouillard, Elie
name: Yunfeng Cui
name: Nascimento, Rafael De Oliveira
name: Simone, Belinda De
name: Salomone Di Saverio
name: Duane, Therese
name: Eckmann, Christian
name: Eid, Hani O.
name: Gomes, Carlos Augusto
name: Gomes, Felipe Couto
name: Hecker, Andreas
name: Hecker, Birgit
name: Isik, Arda
name: Itani, Kamal M. F.
name: Leppaniemi, Ari
name: Litvin, Andrey
name: Luppi, Davide
name: Maier, Ronald
name: Manzano-Nunez, Ramiro
name: Marwah, Sanjay
name: Mazuski, John
name: Moore, Ernest
name: Perrone, Gennaro
name: Rasa, Kemal
name: Rubio, Ines
name: Sawyer, Robert
name: Labricciosa, Francesco M.
name: Catena, Fausto
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: Additional file 3:. French translation.
Threshold production of the $Θ^+$ in a polarized proton reaction
Creators: name: Nam, S. I.
name: Hosaka, A.
name: Kim, H. -Ch.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We compute cross sections of $Θ^+$ production near threshold for a polarized proton reaction, $\vec p \vec p \to Σ^+ Θ^+$ which was recently proposed to determine unambiguously the parity of $Θ^+$. Within theoretical uncertainties cross sections for the allowed spin configuration are estimated; it is of order of one microbarn for the positive parity $Θ^+$ and about 1/10 microbarn for the negative parity $Θ^+$ in the threshold energy region where the s-wave component dominates.
description: 6 pages, 7 figures
Additional file 1 of Apolipoprotein E and sex modulate fatty acid metabolism in a prospective observational study of cognitive decline
Creators: name: González-Domínguez, Raúl
name: Castellano-Escuder, Pol
name: Lefèvre-Arbogast, Sophie
name: Low, Dorrain Y.
name: Du Preez, Andrea
name: Ruigrok, Silvie R.
name: Lee, Hyunah
name: Helmer, Catherine
name: Pallàs, Mercè
name: Urpi-Sarda, Mireia
name: Sánchez-Pla, Alex
name: Korosi, Aniko
name: Lucassen, Paul J.
name: Aigner, Ludwig
name: Manach, Claudine
name: Thuret, Sandrine
name: Samieri, Cécilia
name: Andres-Lacueva, Cristina
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology
subject: Computational Biology

description: Additional file 1: Table S1. List of metabolites analyzed in serum samples. Table S2. Details about the ApoE stratification of the study population. Table S3. Average neuropsychological test scores at each visit along the follow-up (i.e., V = 0, 2, 4, 7, 10 and 12 years) in cases and matched controls individuals. Values are expressed as mean (SD). Table S4. Concentrations within each study group of the fatty acid-related metabolites that were identified by lineal modeling to be associated with cognitive decline, ApoE-ε4 genotype and sex. The results are expressed as mean (SD) in μg L-1. Table S5. Concentrations within ApoE-stratified subgroups of the fatty acid-related metabolites that were identified by lineal modeling to be associated with cognitive decline, ApoE-ε4 genotype and sex. The results are expressed as mean (SD) in μg L-1. Figure S1. Pearson’s correlation analysis between metabolomics, biochemical and neuropsychological variables within the four study groups stratified according to the ApoE-ε4 genotype and sex: female non-carriers (A), male non-carriers (B), female carriers (C), and male carriers (D).
A reactive algorithm for deducing nodal forwarding behavior in a multihop ad-hoc wireless network in the presence of errors
Creators: name: Rydzewski, Karol
name: Konorski, Jerzy
Publisher: name: arXiv
Year: 2020
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: novel algorithm is presented to deduce individual nodal forwarding behavior from standard end-to-end acknowledgments. The algorithm is based on a well-established mathematical method and is robust to network related errors and nodal behavior changes. The proposed solution was verified in a network simulation, during which it achieved sound results in a challenging multihop ad-hoc network environment.
description: 7 pages, 4 figures, computer networks, detection, agent systems, ad hoc networks, reputation, errors
Statistical Behavior of Lepton Pair Spectrum in Drell-Yan Process and Signal from Quark-Gluon Plasma in High Energy Collisions
Creators: name: Zhang, Xu-Hong
name: Liu, Fu-Hu
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We analyze the transverse momentum ($p_{T}$) spectra of lepton pairs ($\ell\bar \ell$) generated in the Drell-Yan process, as detected in proton-nucleus (pion-nucleus) and proton-(anti)proton collisions by ten collaborations over a center-of-mass energy ($\sqrt{s_{NN}}$ or $\sqrt{s}$ if in a simplified form) range from $\sim20$ GeV to above 10 TeV. Three types of probability density functions (the convolution of two Lévy-Tsallis functions, the two-component Erlang distribution, and the convolution of two Hagedorn functions) are utilized to fit and analyze the $p_{T}$ spectra. The fit results are approximately in agreement with the collected experimental data. Consecutively, we obtained the variation law of related parameters as a function of $\sqrt{s}$ and invariant mass ($Q$). In the fit procedure, a given Lévy-Tsallis (or Hagedorn) function can be regarded as the probability density function of transverse momenta contributed by a single quark ($q$) or anti-quark ($\bar q$). The Drell-Yan process is then described by the statistical method.
description: 19 pages, 7 figures. Advances in High Energy Physics, accepted
A new finite-volume code for the thermal evolution of magnetized neutron stars in 3 dimensions
Creators: name: Ascenzi, Stefano
Publisher: name: Zenodo
Year: 2022

description: Magneto-thermal evolutionary models are fundamental to explaining the phenomenological diversity of the different classes of neutron stars (NS) that compose the NS zoo. Although in the past decade the 2D magneto-thermal codes have been able to describe the main features of the cooling of highly magnetized NSs (see Pons & Viganò 2019 for a review), we know that to account for the non-axisymmetric modes arising from the magnetic field evolution (even for axisymmetric initial conditions) a 3D model is needed. Moreover, the thermal evolution in presence of a non-axisymmetric magnetic field leads to the formation of inhomogeneities in the NS surface temperature (e.g. hot spots), which can in principle explain the pulsed thermal emission often detected in highly magnetized NSs. Here I present the preliminary results of the thermal evolution part of the finite volume code MATINS (presented in Dehman et al. 2022 for its magnetic evolution part).
Geröllmorphometrische Studien in den Mittelterrassenschottern bei Gronau an der Leine
Creators: name: Richter, Konrad
Publisher: name: Geozon Science Media
Year: 1954

description: Morphometrische Zurundungsfolgen sind sicherer klimatisch auszuwerten, wenn neben der kleinsten Zurundung auch ein maximaler Zurundungsradius bestimmt wird. Eine Untersuchung der Mittleren Terrasse der Leine bei Gronau südl. Hannover zeigt, daß es auf diesem Wege vielleicht gelingt, eine klimatische Vollgliederung des Eiszeitalters zu erreichen.
description: research
Non-adiabatic quantum molecular dynamics: Ionization of many electron systems
Creators: name: Uhlmann, Mathias
name: Kunert, Thomas
name: Schmidt, Ruediger
Publisher: name: arXiv
Year: 2005
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose a novel method to describe realistically ionization processes with absorbing boundary conditions in basis expansion within the formalism of the so-called Non-Adiabatic Quantum Molecular Dynamics. This theory couples self-consistently a classical description of the nuclei with a quantum mechanical treatment of the electrons in atomic many-body systems. In this paper we extend the formalism by introducing absorbing boundary conditions via an imaginary potential. It is shown how this potential can be constructed in time-dependent density functional theory in basis expansion. The approach is first tested on the hydrogen atom and the pre-aligned hydrogen molecular ion H2+ in intense laser fields where reference calculations are available. It is then applied to study the ionization of non-aligned H2+ and H2. Striking differences in the orientation dependence between both molecules are found. Surprisingly, enhanced ionization is predicted for perpendicularly aligned molecules.
Holographic Interfaces in N=4 SYM: Janus and J-folds
Creators: name: Bobev, Nikolay
name: Gautason, Fridrik Freyr
name: Pilch, Krzysztof
name: Suh, Minwoo
name: van Muiden, Jesse
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We find the holographic dual to the three classes of superconformal Janus interfaces in $\mathcal{N}=4$ SYM that preserve three-dimensional $\mathcal{N}=4$, $\mathcal{N}=2$, and $\mathcal{N}=1$ supersymmetry. The solutions are constructed in five-dimensional SO(6) maximal gauged supergravity and are then uplifted to type IIB supergravity. Corresponding to each of the three classes of Janus solutions, there are also AdS$_4\times S^1\times S^5$ J-fold backgrounds. These J-folds have a non-trivial SL$(2,\mathbb{Z})$ monodromy for the axio-dilaton on the $S^1$ and are dual to three-dimensional superconformal field theories.
description: 50 pages
Observations of the neutral hydrogen surrounding the radio quiet neutron star RX J0822-4300 in Puppis A
Creators: name: Reynoso, E. M.
name: Green, A. J.
name: Johnston, S.
name: Dubner, G. M.
name: Giacani, E. B.
name: Goss, W. M.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have observed the HI distribution in an area 40' x 40' around the neutron star candidate RX J0822-4300, which is located in the supernova remnant Puppis A. The observations of the 21 cm line were obtained with the Australia Telescope Compact Array (ATCA) and were combined with single dish data from the Southern Galactic Plane Survey. The spatial resolution is 90", and the velocity resolution, 1 km/s . A sensitivity of ~ 0.7 K was achieved. The results revealed a double lobed feature of reduced emission at +16 km/s, centered on the central compact object (CCO), and aligned with an HI hole blueshifted by 13 km/s. The HI depressions have probably been created by the sweeping up of ~ 2 solar masses. The alignement between the lobes and the optical expansion centre of Puppis A suggests that the CCO could be ejecting two opposite jets. The velocity at which the two lobes are best defined allowed us to confirm that the distance to Puppis A is 2.2 kpc, based on a systemic velocity of +16 km/s. The hydrogen column density computed using this systemic velocity is consistent with estimates from models for X-ray spectra, thus reinforcing our conclusion that the kinematic distance is 2.2 k pc.
description: 8 pages, 2 ps/eps figures, plus 1 gif figure and 4 jpg figures, MNRAS, in press. Full postscript version with all 7 figures is available at http://www.physics.usyd.edu.au/~simonj/puppis.ps.gz
NORMES ET INTERPRETATION AGRONOMIQUE DES ANALYSES DE SOLS AU LAPRA EN GUADELOUPE
NORMS AND AGRONOMIC INTERPRETATION OF SOILS ANALYSIS AT LAPRA IN GUADELOUPE.
Creators: name: Dominique, David
name: Dominique, David
Publisher: name: Unknown
Year: 2005
Subjects: Crop Production/Industries
Land Economics/Use

description: During 2004, The soil laboratory LAPRA has conducted a review of the interpretation norms of its chemical analysis, and has developed an expert system of fertilization advice. The system considers six soils' units and sub-units: Hydric andosols, andosols, brown soils, nitisols, oxysols, and vertisols, justified by their different origin and chemical characteristics. The system also differentiate the two main crops of Guadeloupe: Sugar cane and banana. The diagnostic assessment of soil fertility relies on threshold values Sn allowing to qualify the result and to propose a fertilization advice. These threshold values have been determined according to soils characteristics, nutritional requirements of the plants, and fields results (2400 analysis). They may also consider relationships between variables. Each assessment may result from the reading of one or several variables. In this way, the diagnosis of soil acidity depends on two variables : pH and calcium, while Κ and Mg will be appraised individually and according to the ratio K/Mg. The system of interpretation and fertilization plan is automatic. Calculations include efficiencies of inputs that may vary according to soil type, and optimum quantities of calcarus amendments. It also allows to advise not to use potassium when the soil has enough reserves for the plants.
SPATIAL differentiation OF ABSORPTION OF EU FUNDS FROM OPERATIONAL PROGRAMS 2007-2013 (2015) IN THE LUBLIN VOIVODESHIP. ANALYSIS AT MUNICIPAL LEVEL
PRZESTRZENNE ZRÓŻNICOWANIE ABSORPCJI ŚRODKÓW UNIJNYCH Z PROGRAMÓW OPERACYJNYCH 2007-2013(2015) W WOJEWÓDZTWIE LUBELSKIM. ANALIZA NA POZIOMIE GMINNYM
Creators: name: Rakowska, Joanna
name: Rakowska, Joanna
Publisher: name: Unknown
Year: 2013
Subjects: subject: Financial Economics
subject: Industrial Organization
subject: operational programs 2007-2013
subject: the absorption of funds
subject: Lublin voivodeship

description: The aim of this study was to determine the spatial differentiation of absorption of structural funds from operational programs implemented in 2007-2013 by the beneficiaries of local municipalities of the Lublin Province. The study was based on data of GUS (Central Statistical Office), SIMIK (Information System of Monitoring and Control), Ministry of Infrastructure and Development and the National Court Register. Results of the analysis indicate a very large differentiation in the absorption of EU financing analyzed per 1 inhabitant (from 0 to 18798 PLN) and different structure of surveyed municipalities according to the criterion of the volume of acquired funding. Local beneficiaries from over 50% of researched municipalities have acquired funding worth less than 1000 PLN per 1 inhabitant, and less than 8% of municipalities have acquired over 5,000 PLN. Spatial differentiation of absorption of EU funds from operational programs 2007-2013 specified for the province of Lublin indicates an increased acquisition of these measures by local beneficiaries in urban and semi-urban areas with a relatively large population and population density, and acting in their environment the role of administrative centers and service-trade centers.
TOURISM AND RECREATION OF CHILDREN AND YOUTH AS THE OPPORTUNITY TO INCREASE TOURISM ACTIVITY IN REGIONS
TURYSTYKA I REKREACJA DZIECI I MŁODZIEŻY JAKO SZANSA PODNOSZENIA AKTYWNOŚCI TURYSTYCZNEJ W REGIONACH
Creators: name: Luberda, Malgorzata
name: Luberda, Malgorzata
Publisher: name: Unknown
Year: 2013
Subjects: subject: Labor and Human Capital
subject: Public Economics
subject: tourism activity
subject: tourism development
subject: tourism regionalization
subject: tourism

description: The objective of the present article was an attempt to individuate factors which determine the extent of children and adolescents participation in various forms of tourism organized by PTTK (Polish Tourist and Sightseeing Society) and departments and clubs, which seems to have a vital meaning from the perspective of increasing tourism activity in the regions. A significant objective was to examine whether the functioning of Sightseeing and Tourist School Clubs PTTK (Szkolne Koła Krajoznawczo-Turystyczne PTTK) in home regions influences the growth of tourism activity. In order to obtain information on the part that tourism plays in increasing tourism activity of a region, the surveys were carried out among the group of students engaged in SKKT PTTK tourism. The objective of the study was to evaluate the tourism activity condition among children and adolescents - SKKT PTTK members. The motives that encouraged children and adolescents to engage in tourism and sightseeing activity were: willingness to play, opportunity to relax after studying and the possibility to acquire new skills and knowledge, and tourism techniques as well. The study revealed that children and school children most frequently devote between 2 and 10 hours weekly on tourism activity, especially at the weekends. The participation of children and adolescents in tourism is influenced by the fact that the activities are interesting. Taking part in tours is dominant among the forms of tourism organized by the Sightseeing and Tourism School Clubs PTTK. Most common among the forms of tourism offered by the SKKT PTTK clubs is: hiking tourism: lowland and mountain. Orientation events were also very popular.
Modeling Galaxy-Mass Correlations in Dissipationless Simulations
Creators: name: Tasitsiomi, Argyro
name: Kravtsov, Andrey V.
name: Wechsler, Risa H.
name: Primack, Joel R.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We use high-resolution dissipationless simulations of the concordance flat LCDM model to make predictions for the galaxy--mass (GM) correlations and compare them to the recent SDSS weak lensing measurements.We use a simple observationally motivated scheme to assign luminosities and colors to the halos.This allows us to closely match the selection criteria used to define observational samples.The simulations reproduce the observed GM correlation function and its observed dependencies on luminosity and color.The luminosity dependence of the correlation function is primarily determined by the changing relative contribution of central and satellite galaxies at different luminosities. The color dependence of the GM correlations reflects the difference in the typical environments of blue and red galaxies. We also find agreement between the predicted and observed cross-bias, b_x=b/r,at all probed scales.The GM correlation coefficient, r, is close to unity on scales >1/h Mpc.The cross bias is thus expected to measure the actual bias of galaxy clustering on these scales.The aperture mass-to-light ratio is independent of galaxy color.The aperture mass scales approximately linearly with luminosity at L_r>10^{10}h^{-2} Lsun, while at lower luminosities the scaling is shallower: L_r^{0.5}. We show that most of the luminous galaxies (M_r
description: submitted to ApJ, 13 pages, 11 figures; improved implementation & discussion of scatter. Revised discussion of Mv(L) relation to emphasize the possibility of a wide mass distribution at fixed luminosity
Ionic polaron in a Bose-Einstein condensate
Creators: name: Astrakharchik, G. E.
name: Ardila, L. A. Peña
name: Schmidt, R.
name: Jachymski, K.
name: Negretti, A.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The presence of strong interactions in a many-body quantum system can lead to a variety of exotic effects. Here we show that even in a comparatively simple setup consisting of a charged impurity in a weakly interacting bosonic medium the competition of length scales gives rise to a highly correlated mesoscopic state. Using quantum Monte Carlo simulations, we unravel its vastly different polaronic properties compared to neutral quantum impurities. Moreover, we identify a transition between the regime amenable to conventional perturbative treatment in the limit of weak atom-ion interactions and a many-body bound state with vanishing quasi-particle residue composed of hundreds of atoms. In order to analyze the structure of the corresponding states we examine the atom-ion and atom-atom correlation functions which both show nontrivial properties. Our findings are directly relevant to experiments using hybrid atom-ion setups that have recently attained the ultracold regime.
description: published version, 10 pages, 5 figures, 1 table
Heliophanus kochii Simon 1868
Creators: name: Paschetta, Mauro
name: Christille, Claretta
name: Marguerettaz, Fabio
name: Isaia, Marco
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Salticidae
Heliophanus
Heliophanus kochii

description: Heliophanus kochii Simon, 1868
NEW DATA. — Morgex-La Salle: Natural Reserve of Marais, 900 m, wet meadow, 14.VI-5.VII.2011, 2 ♀, leg. Paschetta & Giuliano.
 LITERATURE. — Fontana et al. 1996; [Isaia 2005]; [Rossi & Bosio 2012].
CHOROTYPE. — EUM.
MACROHABITAT. — Alpine grasslands, wetlands.
description: Published as part of Paschetta, Mauro, Christille, Claretta, Marguerettaz, Fabio & Isaia, Marco, 2016, Regional catalogue of the spiders (Arachnida, Araneae) of Aosta Valley (NW Italy), pp. 49-125 in Zoosystema 38 (1) on page 98, DOI: 10.5252/z2016n1a3, http://zenodo.org/record/4578074
Additional file 2 of Hey surgeons! It is time to lead and be a champion in preventing and managing surgical infections!
Creators: name: Sartelli, Massimo
name: Coccolini, Federico
name: Abu-Zidan, Fikri M.
name: Ansaloni, Luca
name: Bartoli, Stefano
name: Biffl, Walter
name: Borghi, Felice
name: Chouillard, Elie
name: Yunfeng Cui
name: Nascimento, Rafael De Oliveira
name: Simone, Belinda De
name: Salomone Di Saverio
name: Duane, Therese
name: Eckmann, Christian
name: Eid, Hani O.
name: Gomes, Carlos Augusto
name: Gomes, Felipe Couto
name: Hecker, Andreas
name: Hecker, Birgit
name: Isik, Arda
name: Itani, Kamal M. F.
name: Leppaniemi, Ari
name: Litvin, Andrey
name: Luppi, Davide
name: Maier, Ronald
name: Manzano-Nunez, Ramiro
name: Marwah, Sanjay
name: Mazuski, John
name: Moore, Ernest
name: Perrone, Gennaro
name: Rasa, Kemal
name: Rubio, Ines
name: Sawyer, Robert
name: Labricciosa, Francesco M.
name: Catena, Fausto
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: Additional file 2:. Chinese translation.
Baryon acoustic oscillations signature in the three-point angular correlation function from the SDSS-DR12 quasar survey
Creators: name: de Carvalho, E.
name: Bernui, A.
name: Xavier, H. S.
name: Novaes, C. P.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The clustering properties of the Universe at large-scales are currently being probed at various redshifts through several cosmological tracers and with diverse statistical estimators. Here we use the three-point angular correlation function (3PACF) to probe the baryon acoustic oscillation (BAO) features in the quasars catalogue from the twelfth data release of the Sloan Digital Sky Survey, with mean redshift z = 2.225, detecting the BAO imprint with a statistical significance of 2.9σ, obtained using lognormal mocks. Following a quasi model-independent approach for the 3PACF, we find the BAO transversal signature for triangles with sides $θ_1 = 1.0^\circ$ and $θ_2 = 1.5^\circ$ and the angle between them of $α= 1.59 \pm 0.17$ rad, a value that corresponds to the angular BAO scale $θ_{BAO} = 1.82^\circ \pm 0.21^\circ$ , in excellent agreement with the value found in a recent work ($θ_{BAO} = 1.77^\circ \pm 0.31^\circ$ ) applying the 2PACF to similar data. Moreover, we performed two type of tests: one to confirm the robustness of the BAO signal in the 3PACF through random displacements in the dataset, and the other to verify the suitability of our random samples, a null test that in fact does not show any signature that could bias our results.
description: 9 pages, 8 figures
ENVIRONMENT PROTECTION INFRASTRUCTURE IN RURAL AREAS OF LUBLIN VOIVODESHIP
INFRASTRUKTURA OCHRONY ŚRODOWISKA NA OBSZARACH WIEJSKICH WOJEWÓDZTWA LUBELSKIEGO
Creators: name: Zwolinska-Ligaj, Magdalena
name: Zwolinska-Ligaj, Magdalena
Publisher: name: Unknown
Year: 2013
Subjects: subject: Community/Rural/Urban Development
subject: Environmental Economics and Policy
subject: environmental protection infrastructure
subject: rural areas
subject: Lublin voivodeship

description: The aim of this study is to characterize the availability of the basic elements of environmental protection infrastructure in the rural areas of the Lublin province. Within the analysis, availability of the water and sewage infrastructure: facilities, water supply system, sewerage and sewage treatment plants and the state of the local waste management were considered. The issue was presented in relation to the total rural region compared to the rural areas of the country and at the level of 193 municipal local government units in the region. In the case of urban-rural analyzed only rural area. The time range of the completed studies covers the period between 2007-2011. Source of data was Local Data Bank GUS in Warsaw and database developed by D. Guzal-Dec for the needs of specifying ecological value of rural community and rural areas of urban-rural communities in Lublin voivodeship. In relation to development of environmental protection infrastructure issue where used also analytic remarks concerning chosen issues of communal infrastructure development in Lublin voivodeship included in publication of Statistic Office in Lublin. Statistic method was used in the development to assess accessibility of researched elements of environmental protection infrastructure on the level of tested units in Lublin region, relative valorization method was used which allowed qualification of rural community and rural areas of urban-rural communities in Lublin voivodeship by value of indicator in environmental protection infrastructure. Analysis pointed out the existence of disproportion in accessibility to tested infrastructure mechanisms of environmental protection between rural areas in Poland and Lublin voivodeship at disadvantage of the region. Revealed also much difference in accessibility of discussed communal infrastructure appearing on the level of district and basic units of local government.
Glazialtektonik als Wirkungsfeld exogener Dynamik
Creators: name: Keller, Gerhard
Publisher: name: Geozon Science Media
Year: 1974

description: Die Glazitektonik als eng mit dem Inlandeis verknüpfte tektonische und phänomenologisch anderer Tektonik völlig gleichende Erscheinung gilt seit etwa 40 Jahren als Zeugnis exogener Dynamik. Unterstützt durch das bodenphysikalische Verhalten des geologischen Substrates geringer Erdtiefen bis 200 m wird sie nur in Gebieten ehemaliger Vereisungen angetroffen. Ihr Weg als Teildisziplin der Allgemeinen Geologie zeichnet sich durch einen mehrmaligen Wechsel in ihrer Wertung aus. Zweimal vor rd. 100 und vor 50 Jahren wurde sie in Zeiten vorherrschend orogenetischer Auffassungen als Auswirkung endogener Dynamik angesehen, so daß ihr sogar der Status einer orogenen Faltungsphase zugesprochen wurde. Schon einmal hatte von 1870 an für die Dauer von 50 Jahren die nichtorogene, glazigene Entstehung gegolten, die heute mit viel stärker beweisenden Fakten belegt werden kann, so daß die Gefahr eines nochmaligen gleichen Deutungswandels gebannt sein dürfte. Wie gezeigt wurde, ist die heutige Glaziologie in der Lage, diagnostische Hinweise auf die physikalischen Eigenschaften der quartären Inlandeismassen zu geben. Diese Voraussetzung gilt besonders in den hier im Vordergrund der Betrachtung stehenden Ablationsgebieten mit dem radialen Zerfall der Eisloben. Das Eis insgesamt bewegt sich nach Art einer zähen Flüssigkeit. Doch kommt es dann zu schnellem Gleiten, dem durch den lubricating effect geförderten basal slip, wenn an der Basis des Eises noch in ihm selbst der Schmelzpunkt erreicht wird. Dann gleitet das Eis über den anstehenden Untergrund hinweg, ohne ihn mechanisch zu beanspruchen. Demgegenüber steht der Typ des an den relativ hochliegenden Untergrund aus Lockergesteinen angefrorenen Inlandeises. Auch hier kommt es zu einer Art basal slip und zum lubricating effect, wenn sich an der Basis des Frostkörpers wasserhaltige gleitfreudige Schichten von sehr geringem Scherwiderstand zur Abscherung anbieten. Ihre Auswirkung findet sich in den Stauchmoränen, während die durch das Inlandeis ungestörte Lagerung weiter Teile Norddeutschlands durch den basal slip im eigentlichen Sinne nahe der Eisbasis ihre Erklärung finden kann.
description: research
Deterministic reversible model of non-equilibrium phase transitions and stochastic counterpart
Creators: name: Cirillo, Emilio N. M.
name: Colangeli, Matteo
name: Muntean, Adrian
name: Richardson, Omar
name: Rondoni, Lamberto
Publisher: name: arXiv
Year: 2020
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: N point particles move within a billiard table made of two circular cavities connected by a straight channel. The usual billiard dynamics is modified so that it remains deterministic, phase space volumes preserving and time reversal invariant. Particles move in straight lines and are elastically reflected at the boundary of the table, as usual, but those in a channel that are moving away from a cavity invert their motion (rebound), if their number exceeds a given threshold T. When the geometrical parameters of the billiard table are fixed, this mechanism gives rise to non--equilibrium phase transitions in the large N limit: letting T/N decrease, the homogeneous particle distribution abruptly turns into a stationary inhomogeneous one. The equivalence with a modified Ehrenfest two urn model, motivated by the ergodicity of the billiard with no rebound, allows us to obtain analytical results that accurately describe the numerical billiard simulation results. Thus, a stochastic exactly solvable model that exhibits non-equilibrium phase transitions is also introduced.
Ein neues Modell des würmzeitlichen Inn-Chiemseegletschers: Überschiebungen des Inngletschers über den Tiroler Achengletscher bis in die Bereiche des heutigen Chiemsees
Creators: name: Hormann, Klaus
Publisher: name: Geozon Science Media
Year: 1974

description: Die bisherigen Vorstellungen von der Grenze zwischen Inn- und Chiemseegletscher bringen beträchtliche Widersprüche mit sich. Im Gebiet westlich von Seeon durchdringen sich NW—SE-gerichtete Moränenwälle, die dem Inngletscher zuzuordnen sind, mit SW—NE-streichenden Strukturen, die auf den Tiroler Achengletscher (entspricht weitgehend dem bis jetzt als Chiemseegletscher bezeichneten Gletscher) zurückgehen. Die einfachste Erklärung dafür besteht darin, eine Überlagerung von Inn- und Achengletscher anzunehmen. Dieses Modell erklärt auch eine Reihe von weiteren bisher schwer verständlichen geomorphologischen Erscheinungen. Bedingt durch die unterschiedlichen Verhältnisse in den Nährgebieten, ist der Achengletscher früher vorgestoßen, und war bereits im Rückzug begriffen, als der Inngletscher seine größte Ausdehnung erreichte. Strukturen des Seebodenreliefs des Chiemsees lassen sich gut als Endmoränen des Inngletschers deuten. Der Inngletscher hat zur Zeit seiner maximalen Ausdehnung einen großen Teil der Fläche des heutigen Chiemsees bedeckt. Deshalb sollte ihm nicht mehr ein „Chiemseegletscher", sondern der Achengletscher gegenübergestellt werden.
description: research
Sharp decay estimates for massless Dirac fields on a Schwarzschild background
Creators: name: Ma, Siyuan
name: Zhang, Lin
Publisher: name: arXiv
Year: 2020
Subjects: subject: Analysis of PDEs (math.AP)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 35Q75, 58K55, 35L45, 58J45, 83C30

description: We consider the explicit asymptotic profile of massless Dirac fields on a Schwarzschild background. First, we prove for the spin $s=\pm \frac{1}{2}$ components of the Dirac field a uniform bound of a positive definite energy and an integrated local energy decay estimate from a symmetric hyperbolic wave system. Based on these estimates, we further show that these components have globally pointwise decay $fv^{-3/2-s}τ^{-5/2+s}$ as both an upper and a lower bound outside the black hole, with function $f$ finite and explicitly expressed in terms of the initial data and the coordinates. This establishes the validity of the conjectured Price's law for massless Dirac fields outside a Schwarzschild black hole.
description: compatible with published version
Spiral Galaxies as Enantiomers: Chirality, an Underlying Feature in Chemistry and Astrophysics
Creators: name: Capozziello, Salvatore
name: Lattanzi, Alessandra
Publisher: name: arXiv
Year: 2005
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Astrophysics (astro-ph)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: Spiral galaxies are axi-symmetric objects showing 2D-chirality when projected onto a plane. Features in common with tetrahedral molecules are pointed out, in particular the existence of a preferred chiral modality for genetic galaxies as in aminoacids and sugars. Environmental effects can influence the intrinsic chirality of originally isolated stellar systems so that a progressive loss of chirality is recognised in the Hubble morphological sequence of galaxies.
description: 17 pages, 4 figures