cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
MOESM4 of Rapid high throughput template preparation (rHTTP) method: a novel cost effective method of direct PCR for a wide range of plants
Creators: name: Prassan Choudhary
name: Das, Sudipta
name: Hillol Chakdar
name: Singh, Arjun
name: Goswami, Sanjay
name: Saxena, Anil
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Plant Biology

description: Additional file 4: Table S1. Details of plant samples used in the study. Table S2. Primers (RAPD, ITS, and SSR) used in the study. Table S3. Calculation of cost per preparation for rHTTP method.
Why NS and BH mass distribition is bimodal?
Creators: name: Prokhorov, M. E.
name: Postnov, K. A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The observed mass distribution for the compact remnants of massive stars (neutron stars and black holes) and its relationship to possible mechanisms for the ejection of the envelopes of type II and Ib/c supernovae is analyzed. The conclusion is drawn that this distribution can be obtained only by a magneto-rotational mechanism for the supernovae with sufficiently long time of the field amplification, and a soft equation of state for neutron stars with limiting masses \sim1.5-1.6M_\odot. Some consequences of this hypothesis are discussed.
description: latex, 4 pages, 5 figures, Talk given at 5th Int. Tsessevich Conf. "Variable Stars", Odessa, Ukraine, August 2001
Gallup Polls, February 1969
Gallup Polls, 1969-1982
Creators: name: Social Surveys (Gallup Poll) Limited
Publisher: name: UK Data Service
Year: 1980

description: Gallup political polls are conducted on a regular basis several times each month by Social Surveys (Gallup Poll) Ltd. The Archive holds the data from these polls from 1958 to the 1990s, We expect to update our stock regularly. The Archive can also supply the data from a series of polls from November 1938 to September 1946, complete with SPSS set-ups for each study.

A CD-ROM product Database of Selected British Gallup Opinion Polls (SN:3803) is also available from the Data Archive. Further information is available on request.
DTC ultrafilters on groups
Creators: name: Pachl, Jan
name: Steprāns, Juris
Publisher: name: arXiv
Year: 2019
Subjects: subject: Group Theory (math.GR)
subject: General Topology (math.GN)
subject: FOS: Mathematics
subject: 22A15, 20F24 (primary), 43A10, 54D35 (secondary)

description: We say that an ultrafilter on an infinite group $G$ is DTC if it determines the topological centre of the semigroup $βG$. We prove that DTC ultrafilters do not exist for virtually BFC groups, and do exist for the countable groups that are not virtually FC. In particular, an infinite finitely generated group is virtually abelian if and only if it does not admit a DTC ultrafilter.
description: 8 pages. Version 2 includes changes in section 3 and a correction in Example 5.4. Version 3 incorporates minor editing changes
Are You Keeping an Eye on Me? The Influence of Competition and Cooperation on Joint Simon Task Performance
Creators: name: Mendl, Jonathan
name: Fröber, Kerstin
name: Dolk, Thomas
Publisher: name: Universität Regensburg
Year: 2018
Subjects: subject: joint action, go–nogo Simon task, reward, cooperation and competition, sequential processing adjustments, referential coding
subject: 150 Psychologie

description: Social interaction plays an important role in human life. While there are instances that require cooperation, there are others that force people to compete rather than to cooperate, in order to achieve certain goals. A key question is how the deployment of attention differs between cooperative and competitive situation; however, empirical investigations have yielded inconsistent results. By manipulating the (in-)dependence of individuals via performance-contingent incentives, in a visual go–nogo Simon task the current study aimed at improving our understanding of complementary task performance in a joint action context. In the independent condition each participant received what s/he achieves; in the cooperative condition each participant received the half of what both achieved, and in the competitive condition participants were instructed that the winner takes it all. Extending previous findings, we found sequential processing adjustments of the Simon effect as a function of the interdependency (i.e., competition, cooperation) and transition between (i.e., go–nogo requirements) interacting individuals. While sequential processing adjustments of the Simon effect in both the competition and cooperation condition were unaffected when alternating between responsible actors (i.e., nogo–go transition), sequential processing adjustments were enlarged under competition for repeating responsibilities of one and the same actor (i.e., go–go transitions). In other words, the prospect of performance-contingent reward in a competitive context exclusively impacts flexible behavioral adjustments of one’s own actions. Rather than fostering the consideration and differentiation of the other actor, pushing one’s own performance to the limit appears to be the suitable strategy in competitive instances of complementary tasks. Therefore, people keep their eyes on themselves when aiming at beating a co-actor and emerging as the winner.
Transverse-Momentum-Dependent Parton Distribution Functions from Large-Momentum Effective Theory
Creators: name: Ji, Xiangdong
name: Liu, Yizhuang
name: Liu, Yu-Sheng
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Lattice (hep-lat)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We show that transverse-momentum-dependent parton distribution functions (TMDPDFs), important non-perturbative quantities for describing the properties of hadrons in high-energy scattering processes such as Drell-Yan and semi-inclusive deep-inelastic scattering with observed small transverse momentum, can be obtained from Euclidean QCD calculations in the framework of large-momentum effective theory (LaMET). We present a LaMET factorization of the Euclidean quasi-TMDPDFs in terms of the physical TMDPDFs and off-light-cone soft function at leading order in $1/P^z$ expansion, with the perturbative matching coefficient satisfying a renormalization group equation. We also discuss the implementation in lattice QCD with finite-length gauge links as well as the rapidity-regularization-independent factorization for Drell-Yan cross section.
description: 8 pages, 4 figures
Cluster structures and monopole transitions of $^{14}$C
Creators: name: Kanada-En'yo, Yoshiko
name: Ogata, Kazuyuki
Publisher: name: arXiv
Year: 2019
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Cluster structures of $^{14}$C were investigated with a method of antisymmetrized molecular dynamics (AMD) combined with a $3α+nn$ cluster model while focusing on the monopole excitations and linear-chain $3α$ band. Variation after parity and angular momentum projections was performed in the AMD framework, and the generator coordinate method was applied to take into account various $3α+nn$ cluster configurations. Energy spectra and monopole and $E2$ transition strengths of $0^+$, $2^+$, and $4^+$ states were calculated to assign band structures. The $0^+_3$ state with remarkable monopole transition was obtained as a vibrational mode of the triangle $3α$ configuration. In addition, the linear-chain $3α$ band from the band-head $0^+_4$ state was obtained. $^{10}$Be$+α$ decay widths of $0^+$, $2^+$, and $4^+$ states were evaluated. $α$ inelastic scattering off $^{14}$C was also investigated by the microscopic coupled-channel calculation with the $g$-matrix folding model to propose possible observation of the $0^+_3$ state via $α$ scattering experiments.
description: 9 pages, 6 figures
Gallup Polls, March 1969
Gallup Polls, 1969-1982
Creators: name: Social Surveys (Gallup Poll) Limited
Publisher: name: UK Data Service
Year: 1980

description: Gallup political polls are conducted on a regular basis several times each month by Social Surveys (Gallup Poll) Ltd. The Archive holds the data from these polls from 1958 to the 1990s, We expect to update our stock regularly. The Archive can also supply the data from a series of polls from November 1938 to September 1946, complete with SPSS set-ups for each study.

A CD-ROM product Database of Selected British Gallup Opinion Polls (SN:3803) is also available from the Data Archive. Further information is available on request.
Limiting fragmentation from the Color Glass Condensate
Creators: name: Jalilian-Marian, Jamal
Publisher: name: arXiv
Year: 2002
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We show how the limiting fragmentation phenomenon can arise from the Color Glass Condensate model of high energy QCD. We consider the very forward rapidity region in relativistic heavy ion collisions and argue that in this region, nucleus-nucleus collisions are similar to proton-nucleus collisions (up to shadowing corrections). We then use the known results for proton-nucleus cross sections to show that it leads to the phenomenon of limiting fragmentation in the very forward region of heavy ion collisions as observed at RHIC.
description: 7 pages, 2 figures
Tenuiphantes flavipes
Creators: name: Bosmans, Robert
name: Cardoso, Pedro
name: Crespo, Luis Carlos
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Linyphiidae
Tenuiphantes
Tenuiphantes flavipes

description: Tenuiphantes flavipes (Blackwall, 1854)
 Description: Wiehle (1956: 205, figs 344–346), van Helsdingen et al. (1977: 12, figs 9–12, 56), Roberts (1987: 152, fig. 79b).
 Previous records: Aveiro: Mealhada, Mata do Buçaco (Machado 1949). Braga: Terras de Bouro, Serra do Gerês, Pico Borrageiro (Machado 1949). Lisboa: Serra de Montejunto, Buracos Mineiros (Machado 1949); Serra de Montejunto, Lapa do Vale Carvalhal (Machado 1949); Cadaval, Serra de Montejunto, Lapas do Furadouro de Trás (Machado 1949); Serra de Sintra, Parque da Pena (Machado 1949). Santarém: Vila Nova de Ourém, Fátima, Lapa da Salgada (Machado 1949). Setúbal: Vila Nogueira de Azeitão, Cabeço de Olivide, Lapa do Jogo dos Mouros (Machado 1949).
 New records: Faro: Monchique, 1 female, 10.IV.1971 (CJFM); Vila Real de Santo António, Monte Gordo, 1 male, 7.IV.1971 (CJFM). Lisboa: Murgeira, 1 female, in pine forest, 8.IV.2001 (CGT); Tapada de Mafra, 1 female, in Eucalyptus plantation, 31.III.2001, 1 female, in pine forest, 31.III.2001 (CGT).
 Distribution: Palearctic.
 Habitat type: Found in damp habitats, including caves.
 Phenology: In Portugal collected in March and April, in temperate Europe found throughout the year (Heimer & Nentwig 1991).
description: Published as part of Bosmans, Robert, Cardoso, Pedro & Crespo, Luis Carlos, 2010, A review of the linyphiid spiders of Portugal, with the description of six new species (Araneae: Linyphiidae) 2473, pp. 1-67 in Zootaxa 2473 (1) on page 52, DOI: 10.11646/zootaxa.2473.1.1, http://zenodo.org/record/10094179
Crest speeds of unsteady surface water waves
Creators: name: Fedele, Francesco
name: Banner, Michael L.
name: Barthelemy, Xavier
Publisher: name: arXiv
Year: 2019
Subjects: subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: FOS: Physical sciences

description: Intuitively, crest speeds of water waves are assumed to match their phase velocities. However, this is generally not the case for natural waves within unsteady wave groups. This motivates our study, which presents new insights into the generic behavior of crest speeds of linear to highly nonlinear unsteady waves. While our major focus is on gravity waves where a generic crest slowdown occurs cyclically, results for capillary-dominated waves are also discussed, for which crests cyclically speed up. This curious phenomenon arises when the theoretical constraint of steadiness is relaxed, allowing waves to change their form, or shape. In particular, a kinematic analysis of both simulated and observed open ocean gravity waves reveals a forward-to-backward leaning cycle for each individual crest within a wave group. This is clearly manifest during the focusing of dominant wave groups essentially due to the dispersive nature of waves. It occurs routinely for focusing linear (vanishingly small steepness) wave groups, and it is enhanced as the wave spectrum broadens. It is found to be relatively insensitive to the degree of phase coherence and focusing of wave groups. The nonlinear nature of waves limits the crest slowdown. This reduces when gravity waves become less dispersive, either as they steepen or as they propagate over finite water depths. This is demonstrated by numerical simulations of the unsteady evolution of 2D and 3D dispersive gravity wave packets in both deep and intermediate water depths, and by open ocean space-time measurements.
Path Integral Monte Carlo Approach to the U(1) Lattice Gauge Theory in (2+1) Dimensions
Creators: name: Loan, Mushtaq
name: Brunner, Michael
name: Sloggett, Clare
name: Hamer, Chris
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Path Integral Monte Carlo simulations have been performed for U(1) lattice gauge theory in (2+1) dimensions on anisotropic lattices. We extractthe static quark potential, the string tension and the low-lying "glueball" spectrum.The Euclidean string tension and mass gap decrease exponentially at weakcoupling in excellent agreement with the predictions of Polyakov and G{\" o}pfert and Mack, but their magnitudes are five times bigger than predicted. Extrapolations are made to the extreme anisotropic or Hamiltonian limit, and comparisons are made with previous estimates obtained in the Hamiltonian formulation.
description: 12 pages, 16 figures
A New Decomposition Theorem for 3-Manifolds
Creators: name: Martelli, Bruno
name: Petronio, Carlo
Publisher: name: arXiv
Year: 2001
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M20; 57N10

description: Let M be a (possibly non-orientable) compact 3-manifold with (possibly empty) boundary consisting of tori and Klein bottles. Let $X\subset\partial M$ be a trivalent graph such that $\partial M\setminus X$ is a union of one disc for each component of $\partial M$. Building on previous work of Matveev, we define for the pair (M,X) a complexity c(M,X) and show that, when M is closed, irreducible and P^2-irreducible, $c(M,\emptyset)$ is the minimal number of tetrahedra in a triangulation of M. Moreover c is additive under connected sum, and, given any n>=0, there are only finitely many irreducible and P^2-irreducible closed manifolds having complexity up to n. We prove that every irreducible and P^2-irreducible pair (M,X) has a finite splitting along tori and Klein bottles into pairs having the same properties, and complexity is additive on this splitting. As opposed to the JSJ decomposition, our splitting is not canonical, but it involves much easier blocks than all Seifert and simple manifolds. In particular, most Seifert and hyperbolic manifolds appear to have non-trivial splitting. In addition, a given set of blocks can be combined to give only a finite number of pairs (M,X). Our splitting theorem provides the theoretical background for an algorithm which classifies 3-manifolds of any given complexity. This algorithm has been already implemented and proved effective in the orientable case for complexity up to 9.
description: 32 pages, 16 figures
Gallup Polls, April 1969
Gallup Polls, 1969-1982
Creators: name: Social Surveys (Gallup Poll) Limited
Publisher: name: UK Data Service
Year: 1980

description: Gallup political polls are conducted on a regular basis several times each month by Social Surveys (Gallup Poll) Ltd. The Archive holds the data from these polls from 1958 to the 1990s, We expect to update our stock regularly. The Archive can also supply the data from a series of polls from November 1938 to September 1946, complete with SPSS set-ups for each study.

A CD-ROM product Database of Selected British Gallup Opinion Polls (SN:3803) is also available from the Data Archive. Further information is available on request.
H alpha emitting galaxies and the star formation rate density at z~0.24
Creators: name: Pascual, S.
name: Gallego, J.
name: Aragon-Salamanca, A.
name: Zamorano, J.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have carried out a survey searching for H alpha emitting galaxies at z~0.24 using a narrow band filter tuned with the redshifted line. The total sky area covered was 0.19 square degrees within the redshift range 0.228 to 0.255 in a set of four fields in the ELAIS-N1 zone. This corresponds to a volume of 9.8 10^3 Mpc^3 and a look-back time of 3.6 Gyr when H0=50 km s^{-1} Mpc^{-1} and q=0.5 are assumed. A total of 52 objects are selected as candidates for a broad band limiting magnitude of I~22.9, plus 16 detected only in the narrow band image for a narrow band limiting magnitude for object detection of 21.0. The threshold detection corresponds to about 20 A equivalent width with an uncertainty of ~ 10 AA. Point-like objects (15) were excluded from our analysis using CLASS_STAR parameter from SExtractor}. The contamination from other emission lines such as O[II] 3727, H beta and [OIII] 4959,5007 at redshifts 1.2, 0.66 and 0.61 respectively is estimated, and found to be negligible at the flux limits of our sample. We find an extinction-corrected H alpha luminosity density of 5.4 10^39 erg s^{-1} Mpc^{-3}. This uncertainty takes into account the photometric and Poissonian errors only. Assuming a constant relation between the H alpha luminosity and star formation rate, the SFR density in the covered volume is 0.043 M_sun yr^{-1} Mpc^{-3}. This translates to 0.037 M_sun yr^{-1} Mpc^{-3} when the total density is corrected for the AGN contribution as estimated in the local Universe. This value is a factor ~4 higher than the local SFR density. This result needs to be confirmed by future spectroscopic follow-up observations.
description: 10 pages, 7 figures. To be published in Astronomy & Astrophysics. Corrected astrometry in Table 2, field b4. Corrected luminosity funcion from Tresse & Maddox on figure 6. Corrected mismatched logL axis on figure 7
Bottom quark mass and QCD duality
Creators: name: Bordes, J.
name: Penarrocha, J.
name: Schilcher, K.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The mass of the bottom quark is analyzed in the context of QCD finite energy sum rules. In contrast to the conventional approach, we use a large momentum expansion of the QCD correlator including terms to order α_{s}^{2}(m_{b}^{2}/q^{2})^{6} with the upsilon resonances from e^{+}e^{-} annihilation data as main input. A stable result m_{b}(m_{b})=4.19\pm 0.05 GeV} for the bottom quark mass is obtained. This result agrees with the independent calculations based on the inverse moment analysis.
description: 10 pages, 2 figures
Isolation of two new triterpene glycoside from the fruits of Terminalia arjuna and their in vitro and in silico studies
Creators: name: Hossain, Rashadul
name: Sultana, Rajia
name: Islam, Md. Din
name: Zaman, Shahed
name: Choudhary, Muhammad Iqbal
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Inorganic Chemistry
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Two new triterpene glycoside, Arjunoglycoside VI (1) and Arjunursglycoside I (2) alone with five previously known analogues (3–7) were isolated from methanolic extract of the fruits of Terminalia arjuna. The structures were elucidated by extensive spectroscopic studies (1 D and 2 D NMR and mass). Compound 1 and 2 showed moderate activity on α-chymotrypsin enzyme inhibition with IC50 values 53.8 ± 1.39 and 64.27 ± 1.27 µg/mL respectively. Molecular docking was performed for compound 1 and 2 with the 1CGI co crystals of α-chymotrypsin enzyme protein of Bovine from protein data bank showed −7.7 and −7.6 kcal/mol binding energy, respectively.
Disentangle, align and fuse for multimodal and semi-supervised image segmentation
Creators: name: Chartsias, Agisilaos
name: Papanastasiou, Giorgos
name: Wang, Chengjia
name: Semple, Scott
name: Newby, David E.
name: Dharmakumar, Rohan
name: Tsaftaris, Sotirios A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Magnetic resonance (MR) protocols rely on several sequences to assess pathology and organ status properly. Despite advances in image analysis, we tend to treat each sequence, here termed modality, in isolation. Taking advantage of the common information shared between modalities (an organ's anatomy) is beneficial for multi-modality processing and learning. However, we must overcome inherent anatomical misregistrations and disparities in signal intensity across the modalities to obtain this benefit. We present a method that offers improved segmentation accuracy of the modality of interest (over a single input model), by learning to leverage information present in other modalities, even if few (semi-supervised) or no (unsupervised) annotations are available for this specific modality. Core to our method is learning a disentangled decomposition into anatomical and imaging factors. Shared anatomical factors from the different inputs are jointly processed and fused to extract more accurate segmentation masks. Image misregistrations are corrected with a Spatial Transformer Network, which non-linearly aligns the anatomical factors. The imaging factor captures signal intensity characteristics across different modality data and is used for image reconstruction, enabling semi-supervised learning. Temporal and slice pairing between inputs are learned dynamically. We demonstrate applications in Late Gadolinium Enhanced (LGE) and Blood Oxygenation Level Dependent (BOLD) cardiac segmentation, as well as in T2 abdominal segmentation. Code is available at https://github.com/vios-s/multimodal_segmentation.
Electromigration-Induced Propagation of Nonlinear Surface Waves
Creators: name: Bradley, R. Mark
Publisher: name: arXiv
Year: 2002
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Due to the effects of surface electromigration, waves can propagate over the free surface of a current-carrying metallic or semiconducting film of thickness h_0. In this paper, waves of finite amplitude, and slow modulations of these waves, are studied. Periodic wave trains of finite amplitude are found, as well as their dispersion relation. If the film material is isotropic, a wave train with wavelength lambda is unstable if lambda/h_0 < 3.9027..., and is otherwise marginally stable. The equation of motion for slow modulations of a finite amplitude, periodic wave train is shown to be the nonlinear Schrodinger equation. As a result, envelope solitons can travel over the film's surface.
description: 13 pages, 2 figures. To appear in Phys. Rev. E
Waterlike anomalies in hard core-soft shell nanoparticles using a effective potential approach: pinned vs adsorbed polymers
Creators: name: Marques, Murilo S.
name: Nogueira, Thiago P.
name: Barbosa, Marcia C.
name: Bordin, José Rafael
Publisher: name: arXiv
Year: 2019
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In this work, a two dimensional system of polymer grafted nanoparticles is analyzed using large-scale Langevin Dymanics simulations. Effective core-softened potentials were obtained for two cases: one where the polymers are free to rotate around the nanoparticle core and a second where the polymers are fixed, with a $45^\circ$ angle between them. The use of effective core-softened potentials allow us to explore the complete system phase space. In this way, the $PT$, $Tρ$ and $Pρ$ phase diagrams for each potential were obtained, with all fluid and solid phases. The phase boundaries were defined analyzing the specific heat at constant pressure, the system mean square displacement, the radial distribution function and the discontinuities in the density-pressure phase diagram. Also, due the competition in the system we have observed the presence of waterlike anomalies, such as the temperature of maximum density - in addition with a tendency of the TMD to move to lower temperatures (negative slope)- and the diffusion anomaly. It was observed different morphologies (stripes, honeycomb, amorphous) for each nanoparticle. We observed that for the fixed polymers case the waterlike anomalies are originated by the competition between the potential characteristic length scales, while for the free to rotate case the anomalies arises due a smaller region of stability in the phase diagram and no competition between the scales was observed.
Composite particles with minimum uncertainty in spacetime
Creators: name: Wood, Carolyn E.
name: Zych, Magdalena
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Composite particles---atoms, molecules, or microspheres---are unique tools for testing joint quantum and general relativistic effects, macroscopic limits of quantum mechanics, and searching for new physics. However, all studies of the free propagation of these particles find that they delocalise into separate internal energy components, destroying their spatial coherence. This renders them unsuitable for experimental applications, as well as theoretical studies where they are used as idealised test masses or clocks. Here we solve this problem by introducing a new class of states with minimal uncertainty in space-time that fully overcome the delocalisation. The relevant physics comes from minimising the uncertainty between position and velocity, rather than position and momentum, while directly accounting for mass as an operator. Our results clarify the nature of composite particles, providing a currently missing theoretical tool with direct relevance for studies of joint foundations of quantum and relativistic phenomena, which removes a roadblock that could limit near-future quantum tests using composite particles.
description: 5 figures, version 4 updated text, reordering of sections, new appendix on contractive states
Tenuiphantes zimmermanni
Creators: name: Bosmans, Robert
name: Cardoso, Pedro
name: Crespo, Luis Carlos
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Linyphiidae
Tenuiphantes
Tenuiphantes zimmermanni

description: Tenuiphantes zimmermanni (Bertkau, 1890)
 Description: Wiehle (1956: 200, figs 336–339), van Helsdingen et al. (1977: 23, figs 24–27, 61), Roberts (1987: 150, fig. 78d).
 Previous records: Braga: Peneda-Gerês NP, Terras de Bouro, Mata da Albergaria (Cardoso et al. 2008b). Erroneously cited from Portugal by Fage (1931), corrected by van Helsdingen (1970) to T. tenuis.
 New records: Aveiro: Mealhada, Buçaco (CBM). Bragança: Mirandela, Vale de Salgueiro (CBM). Lisboa: Sintra (CBM); Tapada de Mafra, 1 male, in pine forest, 31. III.2001 (CGT). Viana do Castelo: Carvoeiro (CBM); Paredes de Coura (CBM).
 Distribution: Europe.
 Habitat type: Mostly found in closed, damp forests.
 Phenology: Unknown in Portugal, in temperate Europe found throughout the year (Heimer & Nentwig 1991).
description: Published as part of Bosmans, Robert, Cardoso, Pedro & Crespo, Luis Carlos, 2010, A review of the linyphiid spiders of Portugal, with the description of six new species (Araneae: Linyphiidae) 2473, pp. 1-67 in Zootaxa 2473 (1) on page 53, DOI: 10.11646/zootaxa.2473.1.1, http://zenodo.org/record/10094179
Radio galaxies and magnetic fields in A514
Creators: name: Govoni, F.
name: Taylor, G. B.
name: Dallacasa, D.
name: Feretti, L.
name: Giovannini, G.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: A514 contains six extended and polarized radio sources located at various projected distances from the cluster center. Here we present a detailed study of these six radio sources in total intensity and polarization using the Very Large Array at 3.6 and 6 cm. Since the radio sources sample different lines of sight across the cluster, an analysis of the Faraday Rotation Measures (RMs) provides information on the strength and the structure of the cluster magnetic field. These sources show a decreasing Faraday Rotation Measure with increasing distance from the cluster center. We estimate the strength of the magnetic field to be ~3-7 uG in the cluster center. From the RM structure across the stronger and more extended sources we estimate the coherence length of the magnetic field to be about 9 kpc at the cluster center.
description: 16 pages, 18 ps figures accepted by A&A
The Gross-Neveu model at finite temperature at next to leading order in the 1/N expansion
Creators: name: Blaizot, J. P.
name: Mendez-Galain, R.
name: Wschebor, N.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We present new results on the Gross-Neveu model at finite temperature and at next-to-leading order in the 1/N expansion. In particular, a new expression is obtained for the effective potential which is explicitly invariant under renormalization group transformations. The model is used as a playground to investigate various features of field theory at finite temperature. For example we verify that, as expected from general arguments, the cancellation of ultraviolet divergences takes place at finite temperature without the need for introducing counterterms beyond those of zero-temperature. As well known, the discrete chiral symmetry of the 1+1 dimensional model is spontaneously broken at zero temperature and restored, in leading order, at some temperature T_c; we find that the 1/N approximation breaks down for temperatures below T_c: As the temperature increases, the fluctuations become eventually too large to be treated as corrections, and a Landau pole invalidates the calculation of the effective potential in the vicinity of its minimum. Beyond T_c, the 1/N expansion becomes again regular: it predicts that in leading order the system behaves as a free gas of massless fermions and that, at the next-to-leading order, it remains weakly interacting. In the limit of large temperature, the pressure coincides with that given by perturbation theory with a coupling constant defined at a scale of the order of the temperature, as expected from asymptotic freedom.
description: 77 pages, 19 figures (some of them bitmaped, for original figures contact authors)
Some Psychometric and Biographic Variables from a Sample of Polytechnic Students; Academic Year 1973-1974
Academic Year 1973-1974
Creators: name: Markham, S.
name: Sugarman, L.
Publisher: name: UK Data Service
Year: 1978

description: To collect psychometric and biographical data which may enhance counselling and selection of students. A similar study of high school pupils is held as SN: 996.
Topik zwischen Modellierung und Operationalisierung – eine transdisziplinäre Heuristik für die Analyse argumentativer Rekurrenzmuster (Folien)
Creators: name: Hinzmann, Maria
Publisher: name: Zenodo
Year: 2021

description: Maria Hinzmann: "Topik zwischen Modellierung und Operationalisierung – eine transdisziplinäre Heuristik für die Analyse argumentativer Rekurrenzmuster". Institutscolloquium, Seminar für Allgemeine Rhetorik, Universität Tübingen, Online-Vortrag, 18.05.21, Folien als PDF.
Farmers’ Choice of Marketing Strategy: A Study of New Zealand Lamb Producers
Creators: name: Bensemann, Jessica
name: Shadbolt, Nicola
name: Bensemann, Jessica
name: Shadbolt, Nicola
Publisher: name: Unknown
Year: 2015
Subjects: subject: Land Economics/Use
subject: Livestock Production/Industries
subject: Marketing
subject: FOS: Economics and business
subject: Productivity Analysis
subject: meat producer marketing strategies
subject: commitment
subject: uncertainty
subject: selling channels
subject: supply chain relationships
subject: PCA
subject: regression portioning models

description: The red meat industry is of utmost importance to New Zealand’s economy, generating $2.8 billion in export earnings, accounting for 6.5% of the total merchandise export value in 2010 - 2011. However, sheep numbers fell substantially from 70 million in 1982 to 31 million in 2012. This has led to large-scale rationalization within the processing industry, causing major processing companies to now focus on in-house performance, including external relationships with suppliers and downstream customers. Yet, there are still openly adversarial relationships between processing companies and farmer suppliers with a prevalence of spot market relationships between many producers and processors. As the industry attempts to determine how to improve performance, a clearer understanding of producers’ selling behaviors and the drivers behind such behaviors is needed in New Zealand to effectively move towards a more comprehensive and sustainable procurement strategy for the industry. This research provides insights into why, and what influences why individual farmers chose various selling channels within the lamb meat supply chain.
description: The International Food and Agribusiness Management Review is published quarterly by IFAMA. For more information visit: www.ifama.org.
Futures-Based Forecasts of U.S. Crop Prices
Creators: name: Zhu, Jiafeng
name: Isengildina-Massa, Olga Isengildina-
name: Zhu, Jiafeng
name: Isengildina-Massa, Olga Isengildina-
Publisher: name: Unknown
Year: 2017
Subjects: Agricultural marketing

description: This study proposed two futures-based models for forecasting cash prices of corn, soybeans, wheat and cotton over the period 2000-2016. The difference model predicts changes in cash prices as a function of changes in futures prices. The regime model specifies different market regimes and models cash price levels based on observed futures prices in various regimes. The out-of-sample performance of both models was compared to the benchmark of a 5-year moving average over the 2013-2016 sub-period. Our results suggest that the regime model performed best for corn and soybeans. While, neither model beat the benchmark for wheat at the longer forecasted horizons, the difference model performed well at short forecast horizons (up to 5-months ahead). Both models performed better than the benchmark for cotton price forecasts, but they were not significantly different from each other.
Tiso vagans
Creators: name: Bosmans, Robert
name: Cardoso, Pedro
name: Crespo, Luis Carlos
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Linyphiidae
Tiso
Tiso vagans

description: Tiso vagans (Blackwall, 1834)
 Description: Wiehle (1960: 396, figs 722–728), Roberts (1987: 70, fig. 29d).
 Previous records: Braga: Peneda-Gerês NP, Terras de Bouro, Mata da Albergaria (Cardoso et al. 2008b). Setúbal: Arrábida NP, Vale da Rasca (Cardoso et al. 2008a).
 New records: Braga: Esposende, Fão (CJFM). Bragança: Douro Internacional NP, Mogadouro, Algozinho, 1 female, 18.IV–2.V.2001; Mogadouro, Tó, 7 males 10 females, 7.II–16.V.2001 (CPC). Coimbra: Paúl de Arzila NR, 1 female, 28.V.2008 (CLC).
 Distribution: Europe.
 Habitat type: Mostly found in forests near rivers.
 Phenology: Adults from March to May.
description: Published as part of Bosmans, Robert, Cardoso, Pedro & Crespo, Luis Carlos, 2010, A review of the linyphiid spiders of Portugal, with the description of six new species (Araneae: Linyphiidae) 2473, pp. 1-67 in Zootaxa 2473 (1) on page 54, DOI: 10.11646/zootaxa.2473.1.1, http://zenodo.org/record/10094179
Improved circuits for a biologically-inspired random pulse computer
Creators: name: Stipčević, Mario
name: Batelić, Mateja
Publisher: name: arXiv
Year: 2019
Subjects: subject: Emerging Technologies (cs.ET)
subject: Quantum Physics (quant-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: We present improved circuits intended for building a universal computer based on Random Pulse Computing (RPC) paradigm, a biologically-inspired way of computation in which variable is represented by a frequency of a Random Pulse Train (RPT) rather than a logic state. The RPC we mention here is also known as "stochastic unipolar computation" in newer literature. Unlike in previous art, where randomness is obtained from electronics noise or a pseudorandom shift register while processing circuitry is deterministic, in our approach both variable generation and signal processing rely on the random flip-flop (RFF) whose randomness is derived from a fundamentally random quantum process. This offers advantage in better precision and faster calculation.
description: 10 pages, 14 figures
Non-perturbative renormalization of HQET and QCD
Creators: name: Sommer, Rainer
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We discuss the necessity of non-perturbative renormalization in QCD and HQET and explain the general strategy for solving this problem. A few selected topics are discussed in some detail, namely the importance of off-shell improvement in the MOM-scheme on the lattice, recent progress in the implementation of finite volume schemes and then particular emphasis is put on the recent idea to carry out a non-perturbative renormalization of the Heavy Quark Effective Theory.
description: 13 pages, Lattice2002(plenary)
MiNNLO$_{\text{PS}}$: A new method to match NNLO QCD to parton showers
Creators: name: Monni, Pier Francesco
name: Nason, Paolo
name: Re, Emanuele
name: Wiesemann, Marius
name: Zanderighi, Giulia
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We present a novel method to combine QCD calculations at next-to-next-to-leading order (NNLO) with parton shower (PS) simulations, that can be applied to the production of heavy systems in hadronic collisions, such as colour singlets or a $t\bar{t}$ pair. The NNLO corrections are included by connecting the MiNLO$^\prime$ method with transverse-momentum resummation, and they are calculated at generation time without any additional reweighting, making the algorithm considerably efficient. Moreover, the combination of different jet multiplicities does not require any unphysical merging scale, and the matching preserves the structure of the leading logarithmic corrections of the Monte Carlo simulation for parton showers ordered in transverse momentum. We present proof-of-concept applications to hadronic Higgs production and the Drell-Yan process at the LHC.
description: Fixed sign typo in Eq. (4.24)
Testing Hall-Post Inequalities With Exactly Solvable N-Body Problems
Creators: name: Khare, Avinash
name: Richard, Jean-Marc
Publisher: name: arXiv
Year: 2001
Subjects: subject: Quantum Physics (quant-ph)
subject: Condensed Matter (cond-mat)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The Hall--Post inequalities provide lower bounds on $N$-body energies in terms of $N'$-body energies with $N'
description: 7 pages, Latex2e, 2 .eps figures
Structured Cospans
Creators: name: Baez, John C.
name: Courser, Kenny
Publisher: name: arXiv
Year: 2019
Subjects: subject: Category Theory (math.CT)
subject: FOS: Mathematics
subject: 18B10, 18M35, 18N10

description: One goal of applied category theory is to better understand networks appearing throughout science and engineering. Here we introduce "structured cospans" as a way to study networks with inputs and outputs. Given a functor $L \colon \mathsf{A} \to \mathsf{X}$, a structured cospan is a diagram in $\mathsf{X}$ of the form $L(a) \rightarrow x \leftarrow L(b)$. If $\mathsf{A}$ and $\mathsf{X}$ have finite colimits and $L$ is a left adjoint, we obtain a symmetric monoidal category whose objects are those of $\mathsf{A}$ and whose morphisms are isomorphism classes of structured cospans. This is a hypergraph category. However, it arises from a more fundamental structure: a symmetric monoidal double category where the horizontal 1-cells are structured cospans. We show how structured cospans solve certain problems in the closely related formalism of "decorated cospans", and explain how they work in some examples: electrical circuits, Petri nets, and chemical reaction networks.
description: 43 pages, TikZ figures
The Entangled Apparatus: Cameras as Non-Distancing Devices
Creators: name: Weiberg, Birk
Publisher: name: Zenodo
Year: 2021

description: Kein Abstract vorhanden
description: + ID der Publikation: hslu_83115 + Art des Beitrages: Buchkapitel/Beitrag in Sammelband + Herausgeberschaft: Christina Jauernik; Wolfgang Tschapeller + Seiten: 236 - 253 + Titel der Reihe: Publication Series of the Academy of Fine Arts Vienna + Nummer des Reihentitels: 25 + Sprache: Englisch + Letzte Aktualisierung: 2021-04-22 14:52:26
Statistical Properties of Collisionless Equal- and Unequal-Mass Merger Remnants of Disk Galaxies
Creators: name: Naab, Thorsten
name: Burkert, Andreas
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We perform a large parameter survey of 112 collisionless N-body simulations of binary mergers of disk-galaxies with mass ratios of 1:1, 2:1, 3:1, and 4:1 using the special purpose hardware GRAPE. The basic properties of the remnants correlate with the mass ratio of the progenitor disks. We find that about 80% of the equal-mass merger simulations lead to slowly rotating remnants with significant minor-axis rotation. One half of all projected 1:1 remnants shows boxy and the other half shows disky isophotes. Remnants with mass ratios of 3:1 and 4:1 all rotate fast and show a small amount of minor-axis rotation. About 90% of the projected 3:1 and 4:1 remnants show disky isophotes. 2:1 remnants show intermediate properties. Projection effects lead to a large spread in the data in good agreement with observations. They do not change the fundamental kinematical differences between equal-mass and unequal-mass merger remnants. The results of this study weaken the disk merger scenario as the possible formation mechanism of massive boxy giant ellipticals. In general, the properties of equal-mass (and 2:1) merger remnants are consistent with the observed population of giant ellipticals in the intermediate mass regime between low mass fast rotating disky and bright massive boxy giant ellipticals. 3:1 and 4:1 merger remnants, however, are in very good agreement with the class of low luminosity, fast rotating giant elliptical galaxies. Binary mergers of disk galaxies are therefore still very good candidates for being the main formation mechanism for intermediate and low mass giant ellipticals. The homogeneous class of massive boxy ellipticals most likely formed by a different process.
description: 35 pages, 16 figures, significantly revised version accepted for publication by ApJ
Trichoncus aurantiipes Simon 1884
Creators: name: Bosmans, Robert
name: Cardoso, Pedro
name: Crespo, Luis Carlos
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Linyphiidae
Trichoncus
Trichoncus aurantiipes

description: Trichoncus aurantiipes Simon, 1884
 Description: Denis (1965: 432, figs 1–7), Bosmans (2007: 141, figs 164–168).
 Previous records: Lisboa: Tapada de Mafra (Telfer et al. 2003).
 New records: Santarém: Paúl do Boquilobo NR, Torres Novas, montado, 2 females, 19.II.2002 (CPC). Setúbal: Arrábida NP, Serra da Arrábida, 3 males 1 female, 10.II.1998 (CPC).
 Distribution: Morocco, Algeria, Tunisia, Portugal.
 Habitat type: Unknown.
 Phenology: In Portugal only collected in February, whereas in Algeria, it occurs from December to June (Bosmans 2007).
description: Published as part of Bosmans, Robert, Cardoso, Pedro & Crespo, Luis Carlos, 2010, A review of the linyphiid spiders of Portugal, with the description of six new species (Araneae: Linyphiidae) 2473, pp. 1-67 in Zootaxa 2473 (1) on page 54, DOI: 10.11646/zootaxa.2473.1.1, http://zenodo.org/record/10094179
STConvS2S: Spatiotemporal Convolutional Sequence to Sequence Network for Weather Forecasting
Creators: name: Castro, Rafaela
name: Souto, Yania M.
name: Ogasawara, Eduardo
name: Porto, Fabio
name: Bezerra, Eduardo
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Applying machine learning models to meteorological data brings many opportunities to the Geosciences field, such as predicting future weather conditions more accurately. In recent years, modeling meteorological data with deep neural networks has become a relevant area of investigation. These works apply either recurrent neural networks (RNN) or some hybrid approach mixing RNN and convolutional neural networks (CNN). In this work, we propose STConvS2S (Spatiotemporal Convolutional Sequence to Sequence Network), a deep learning architecture built for learning both spatial and temporal data dependencies using only convolutional layers. Our proposed architecture resolves two limitations of convolutional networks to predict sequences using historical data: (1) they violate the temporal order during the learning process and (2) they require the lengths of the input and output sequences to be equal. Computational experiments using air temperature and rainfall data from South America show that our architecture captures spatiotemporal context and that it outperforms or matches the results of state-of-the-art architectures for forecasting tasks. In particular, one of the variants of our proposed architecture is 23% better at predicting future sequences and five times faster at training than the RNN-based model used as a baseline.
description: Accepted manuscript. Submitted to Neurocomputing, Elsevier