cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
ВЛИЯНИЕ ПАРАТИПИЧЕСКИХ ФАКТОРОВ НА СТАБИЛЬНОСТЬ ЛАКТАЦИИ И КАЧЕСТВО МОЛОКА У ВЫСОКОПРОДУКТИВНОГО МОЛОЧНОГО СКОТА
Creators: name: Трухачев В.И.
name: Олейник С.А.
name: Злыднев Н.З.
name: Покотило А.А.
name: Ершов А.М.
name: Калараш О.В.
Publisher: name: Эффективное животноводство
Year: 2021
Subjects: молочное скотоводство
ICAR
паратипические факторы
молочный жир
белок
dairy cattle breeding
paratypical factors
milk fat
protein

description: Наиболее успешные примеры ведения молочного скотоводства наблюдаются в государствах-членах ICAR, где многие учетные практики проводятся независимыми структурами, что способствует повышению достоверности полученных данных. Деятельность таких подразделений, проводящих оценку количества надоев у коров, качества молока, и генетических особенностей животных сопровождается выдачей сертификатов, которые выдаются ICAR на национальном уровне. В статье показаны примеры применения методических подходов ICAR в племенных молочных хозяйствах Юга России.
description: The most successful examples of dairy cattle breeding are observed in the ICAR member States, where many accounting practices are carried out by independent structures, which contributes to increasing the reliability of the data obtained. The activities of such units that assess the number of milk yields in cows, the quality of milk, and the genetic characteristics of animals are accompanied by the issuance of certificates that are issued by ICAR at the national level. The article shows examples of the application of ICAR methodological approaches in breeding dairy farms in the South of Russia.
SkyMapper Southern Survey: First Data Release (DR1)
Creators: name: Wolf, Christian
name: Onken, Christopher A.
name: Luvaul, Lance C.
name: Schmidt, Brian P.
name: Bessell, Michael S.
name: Chang, Seo-Won
name: Da Costa, Gary S.
name: Mackey, Dougal
name: Martin-Jones, Tony
name: Murphy, Simon J.
name: Preston, Tim
name: Scalzo, Richard A.
name: Shao, Li
name: Smillie, Jon
name: Tisserand, Patrick
name: White, Marc C.
name: Yuan, Fang
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We present the first data release (DR1) of the SkyMapper Southern Survey, a hemispheric survey carried out with the SkyMapper Telescope at Siding Spring Observatory in Australia. Here, we present the survey strategy, data processing, catalogue construction and database schema. The DR1 dataset includes over 66,000 images from the Shallow Survey component, covering an area of 17,200 deg$^2$ in all six SkyMapper passbands $uvgriz$, while the full area covered by any passband exceeds 20,000 deg$^2$. The catalogues contain over 285 million unique astrophysical objects, complete to roughly 18 mag in all bands. We compare our $griz$ point-source photometry with PanSTARRS1 DR1 and note an RMS scatter of 2%. The internal reproducibility of SkyMapper photometry is on the order of 1%. Astrometric precision is better than 0.2 arcsec based on comparison with Gaia DR1. We describe the end-user database, through which data are presented to the world community, and provide some illustrative science queries.
description: 31 pages, 19 figures, 10 tables, PASA, accepted
Scalar radius of the pion and two photons into two pions. Strong S-wave final state interactions
Creators: name: Oller, J. A.
name: Roca, L.
name: Schat, C.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The quadratic pion scalar radius, ^π_s, plays an important role for present precise determinations of ππscattering. The solution of the Muskhelishvili-Omnès equations for the non-strange null isospin (I) pion scalar form factor determines that ^π_s=(0.61\pm 0.04) fm^2. However, by using an Omnès representation of this form factor, Ynduráin recently obtains ^π_s=(0.75\pm 0.07) fm^2. A large discrepancy between both values, given the precision, then results. We show that Ynduráin's method is indeed compatible with the determinations from the Muskhelishvili-Omnès equations once a zero in the scalar form factor for some S-wave I=0 T-matrices is considered. Once this is accounted for, the resulting value is ^π=(0.63\pm 0.05) fm^2. On the other hand, we perform a theoretical study of the reaction γγ\to π^0π^0 based on dispersion relations. The large source of uncertainty for \sqrt{s}\gtrsim 0.5 GeV, due to variations in the phase used in the Omnès function above the K\bar{K} threshold, is removed by taking one more subtraction in the dispersion relation. This allows us to make sharper predictions for the cross section so that one could use this reaction to distinguish between different low energy ππparameterizations, once independent experiments are available. We also study the role played by the σor f_0(600) meson in this reaction and determine its width to two photons.
description: 10 pages, 1 figure. Invited talk at the 11th International Conference on Meson-Nucleon Physics and the Structure of the Nucleon (MENU 2007), September 10-14, 2007, IKP, Forschungzentrum J\"ulich, Germany
Conway Subgroup Symmetric Compactifications Of Heterotic String
Creators: name: Harvey, Jeffrey A.
name: Moore, Gregory W.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate special compactifications of the heterotic string for which the space of half-BPS states is, in a natural way, a representation of various subgroups of the Conway group. These compactifications provide a useful framework for analyzing the action of some of the large symmetry groups appearing in discussions of Moonshine in the physics literature. We investigate toroidal compactifications of heterotic string with sixteen supersymmetries as well as asymmetric toroidal orbifolds with $N=2$ supersymmetry in four dimensions that arise as $K3 \times T^2$ compactifications. The latter Conway subgroup symmetric compactifications of the heterotic string might have some interesting implications for D-brane bound states on Calabi-Yau manifolds.
description: 42 pages
ЭКОНОМИЧЕСКИЕ АСПЕКТЫ ИСПОЛЬЗОВАНИЯ УДОБРЕНИЙ ПРИ ВОЗДЕЛЫВАНИИ ПШЕНИЦЫ И ТРИТИКАЛЕ НА СЕВЕРНОМ ДОНУ
Creators: name: Грабовец А.И.
name: Бирюков К.Н.
Publisher: name: АгроФорум
Year: 2021
Subjects: удобрения
использование
урожай
озимая пшеница
озимое тритикале
экономические аспекты
fertilizers
use
harvest
winter wheat
winter triticale
economic aspects

description: В Федеральном Ростовском аграрном научном центре в 2012-2020гг. изучали экономическую эффективность минеральных удобрений, которые вносили под озимые пшеницу и тритикале разными способами и в разное время. Ранневесеннюю азотную проводили 1 ц/га аммиачной селитрой в качестве самостоятельного варианта, затем на её фоне использовали ЖКУ или карбамид в виде некорневых подкормок. В следующем блоке осенью под вспашку сносили 1 или 2 ц/га аммофоса. Аммофос также использовали в виде самостоятельных вариантов. Затем на фоне разных доз аммфоса проводили весеннюю азотную подкормку, затем внесение ЖКУ или карбамида.
description: In 2012-2020, the Federal Rostov Agricultural Research Center studied the economic efficiency of mineral fertilizers that were applied to winter wheat and triticale in different ways and at different times. The early spring nitrogen treatment was carried out with 1 c / ha of ammonium nitrate as an independent variant, then against its background, ZHKU or car-bamid was used in the form of non-root top dressing. In the fall, 1 and 2 c/ha of ammophos were demolished for plowing + spring fertilizing + the introduction of housing and communal services or urea. Ammophos was also used as an independent variant.
Do semidefinite relaxations solve sparse PCA up to the information limit?
Creators: name: Krauthgamer, Robert
name: Nadler, Boaz
name: Vilenchik, Dan
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistics Theory (math.ST)
subject: Machine Learning (stat.ML)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: Estimating the leading principal components of data, assuming they are sparse, is a central task in modern high-dimensional statistics. Many algorithms were developed for this sparse PCA problem, from simple diagonal thresholding to sophisticated semidefinite programming (SDP) methods. A key theoretical question is under what conditions can such algorithms recover the sparse principal components? We study this question for a single-spike model with an $\ell_0$-sparse eigenvector, in the asymptotic regime as dimension $p$ and sample size $n$ both tend to infinity. Amini and Wainwright [Ann. Statist. 37 (2009) 2877-2921] proved that for sparsity levels $k\geqΩ(n/\log p)$, no algorithm, efficient or not, can reliably recover the sparse eigenvector. In contrast, for $k\leq O(\sqrt{n/\log p})$, diagonal thresholding is consistent. It was further conjectured that an SDP approach may close this gap between computational and information limits. We prove that when $k\geqΩ(\sqrt{n})$, the proposed SDP approach, at least in its standard usage, cannot recover the sparse spike. In fact, we conjecture that in the single-spike model, no computationally-efficient algorithm can recover a spike of $\ell_0$-sparsity $k\geqΩ(\sqrt{n})$. Finally, we present empirical results suggesting that up to sparsity levels $k=O(\sqrt{n})$, recovery is possible by a simple covariance thresholding algorithm.
description: Published at http://dx.doi.org/10.1214/15-AOS1310 in the Annals of Statistics (http://www.imstat.org/aos/) by the Institute of Mathematical Statistics (http://www.imstat.org)
QED Plasma at High Temperature
Creators: name: Masood, Samina S
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We demonstrate that the early universe behaved as a relativistic QED (Quantum Electrodynamics) plasma around the nucleosynthesis time while the temperature of the universe was below the neutrino decoupling temperature in the early universe. QED coupling constant becomes a temperature dependent parameter due to the radiative corrections to vacuum polarization in the early universe at nucleosynthesis temperature. Renormalization scheme of QED is used to calculate the effective parameters of relativistic plasma in the early universe. Renormalization constants of QED serve as effective parameters of the theory and are used to determine the behavior of matter. We explicitly compute the parameters of QED plasma such as Debye length and the plasma frequency as a function of temperature. Light is slowed down and trapped due to bending in such a medium and the frequency of electromagnetic radiation becomes a function of temperature as well.
description: 10 pages and 5 figures. Arab. J. Math. (2019). arXiv admin note: substantial text overlap with arXiv:1607.00401
Gonimyrtea fidelis Glover & Taylor 2007, n. sp.
Creators: name: Glover, Emily A.
name: Taylor, John D.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Bivalvia
Lucinida
Lucinidae
Gonimyrtea
Gonimyrtea fidelis

description: Gonimyrtea fidelis n. sp.
(Figs 12 C-F; 13B)
TYPE MATERIAL. — Holotype: 1 LV, L 10.1 mm, H 10.4 mm, T 3.7 mm, (MNHN).
Paratype: from type locality, 1 RV, L 8.3 mm, H 8.2 mm, T 2.5 mm (MNHN).
TYPE LOCALITY. — Loyalty Islands, MUSORSTOM 60, stn DW 441, 20°54’S, 167°17’E, 80 m.
ETYMOLOGY. — Latin fidelis, “to have faith in”, a reference to the type locality of Loyalty Ridge.
MATERIAL EXAMINED. — Koumac. 2 stn, 10-60 m, 5 v.
Lifou. 4 stn, 10-120 m, 5 v.
DESCRIPTION
Shells small,H to 10.4mm,L to 10.1 mm, subcircular, inflated (T/L 0.37), umbones prominent, central. Sculpture of closely spaced,low, regular,commarginal lamellae.Lunule lanceolate, slightly impressed. Ligament short, shallowly inset. Hinge: RV with two cardinal teeth, the posterior large and triangular, the anterior a small narrow ridge; anterior lateral tooth present but indistinct. LV with two cardinal teeth, the anterior larger, posterior a narrow ridge; small anterior lateral socket. Anterior adductor scar short, detached from pallial line for 1/4 of length. Traces of adductor scars marked by radial ridges on interior of shell. Posterior scar ovate. Pallial line faint, entire. Shell edge smooth but with marginal groove.
description: Published as part of Glover, Emily A. & Taylor, John D., 2007, Diversity of chemosymbiotic bivalves on coral reefs: Lucinidae (Mollusca, Bivalvia) of New Caledonia and Lifou, pp. 109-181 in Zoosystema 29 (1) on page 130, DOI: 10.5281/zenodo.5392295
Experimental verification of reciprocity relations in quantum thermoelectric transport
Creators: name: Matthews, J.
name: Battista, F.
name: Sanchez, D.
name: Samuelsson, P.
name: Linke, H.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Symmetry relations are manifestations of fundamental principles and constitute cornerstones of modern physics. An example are the Onsager relations between coefficients connecting thermodynamic fluxes and forces, central to transport theory and experiments. Initially formulated for classical systems, these reciprocity relations are also fulfilled in quantum conductors. Surprisingly, novel relations have been predicted specifically for thermoelectric transport. However, whereas these thermoelectric reciprocity relations have to date not been verified, they have been predicted to be sensitive to inelastic scattering, always present at finite temperature. The question whether the relations exist in practice is important for thermoelectricity: whereas their existence may simplify the theory of complex thermoelectric materials, their absence has been shown to enable, in principle, higher thermoelectric energy conversion efficiency for a given material quality. Here we experimentally verify the thermoelectric reciprocity relations in a four-terminal mesoscopic device where each terminal can be electrically and thermally biased, individually. The linear response thermoelectric coefficients are found to be symmetric under simultaneous reversal of magnetic field and exchange of injection and emission contacts. Intriguingly, we also observe the breakdown of the reciprocity relations as a function of increasing thermal bias. Our measurements thus clearly establish the existence of the thermoelectric reciprocity relations, as well as the possibility to control their breakdown with the potential to enhance thermoelectric performance
description: 7 pages, 5 figures
Epicodakia Iredale 1930
Creators: name: Glover, Emily A.
name: Taylor, John D.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Bivalvia
Lucinida
Lucinidae
Epicodakia

description: Genus Epicodakia Iredale, 1930
Epicodakia Iredale,1930: 390. Type species: Epicodakia consettiana Iredale, 1930 (earlier name Lucina minima Tenison-Woods, 1876, preoccupied by L. minima Roemer, 1836) (original designation).
Talocodakia Iredale, 1936: 273. Type species: Talocodakia kennethi Iredale, 1936 (original designation).
DIAGNOSIS. — Shells small to medium sized, longer than high, regularly ovate in outline with low umbones. Sculpture of 20 to 75 regularly spaced, narrow or broad radial ribs, rarely bifurcating, crossed by commarginal lamellae producing low, rounded, often closely-spaced scales on summits of ribs, (basketwork or snakeskin effect). Ligament external, short. Hinge plate narrow; 2 cardinal teeth in each valve, the larger usually bifurcate, with single anterior and posterior lateral teeth in RV and paired in LV. Anterior adductor scars medium long, detached for about 1/2 of length. Shell margin smooth or finely denticulate.
REMARKS
There has been much confusion concerning use of this generic name, especially since Iredale (1930) included E. gunnamatta Iredale, 1930 (a Ctena species) within his concept of the genus. Furthermore, Chavan (1969: fig. E3.9b) figured Ctena divergens as an example of Epicodakia and provided only a small, poorly reproduced image (fig. E2.2) of the outside of E. consettiana. Also, the various southern Australian species that have been included within Epicodakia appear to be a heterogeneous group of lucinids. In order to clarify the concept of Epicodakia, we include here a description and illustrations of the type species.
The type species, E. consettiana, has less prominent sculpture, with a larger number of radial ribs than some of the other species we have included in the genus, but other features including overall shell shape, ligament, hinge teeth and muscle scars are similar.
Ctena species can be distinguished from Epicodakia by their more circular outline, the strong, bifurcating and intercalating radial ribs and the short ligament that is deeply inset into hinge plate.
We include the following IWP species in our concept of Epicodakia: Lucina obliqua Reeve, 1850, China; E. sweeti (Hedley, 1899) see below; E.nodulosa n. sp.; Lucina minuata Deshayes, 1863, Réunion; E. neozelanica Powell, 1937, New Zealand. The southern Atlantic species Epicodakia falkandica Dell, 1964 has little resemblance to the type species and should be excluded from the genus.
description: Published as part of Glover, Emily A. & Taylor, John D., 2007, Diversity of chemosymbiotic bivalves on coral reefs: Lucinidae (Mollusca, Bivalvia) of New Caledonia and Lifou, pp. 109-181 in Zoosystema 29 (1) on pages 136-137, DOI: 10.5281/zenodo.5392295
Spin-Hall conductivity of a spin-polarized two-dimensional electron gas with Rashba spin-orbit interaction and magnetic impurities
Creators: name: Moca, C. P.
name: Marinescu, D. C.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The Kubo formula is used to calculate the spin-Hall conductivity in a spin-polarized two-dimensional electron system with Rashba-type spin-orbit interaction. As in the case of the unpolarized electron system, spin Hall conductivity is entirely determined by states at the Fermi level, a property that persists in the presence of magnetic impurities. In the clean limit, the spin-Hall conductivity decreases monotonically with the Zeeman splitting, a result of the ordering effect on the electron spins produced by the magnetic field. In the presence of magnetic impurities, the spin-dependent scattering determines a finite renormalization of the static part of the fully dressed vertex correction of the velocity operator that leads to an enhancement of the σ_{sH}, an opposite behaviour to that registered in the presence of spin-independent disorder. The variation of σ_{sH} with the strength of the Rashba coupling and the Zeeman splitting is studied.
description: 13 pages, 5 figures
Low costs na aviacao: importancia e desdobramentos
Creators: name: Oliveira, Bruno F.
name: Oliveira, Alessandro V. M.
Publisher: name: arXiv
Year: 2024
Subjects: subject: General Economics (econ.GN)
subject: FOS: Economics and business

description: This study aims to discuss the impacts of a low-cost airline on the air transport market and, especially, to present the most recent findings from specialized literature in the field. To this end, various works on this topic, published since 2015, were selected and analyzed. From this analysis, it was possible to categorize the main topics discussed in the papers into five groups: (i) the impacts of a low-cost airline on competing airlines; (ii) impacts on airports; (iii) general impacts on the demand for air transport; (iv) effects on passengers' choice process; and (v) general effects on a geographical region.
description: This article is written in Portuguese
УПАКОВЩИКИ РУЛОНОВ СЕНАЖА В ПЛЕНКУ
Creators: name: Е.В. Бондаренко
name: Е.Е. Подольcкая
name: И.С. Белименко
Publisher: name: АгроФорум
Year: 2021
Subjects: упаковщик
сенаж
корм
рулон
показатели качества выполнения технологического процесса
packer
haylage
feed
roll
quality indicators of the technological pro-cess

description: В cтатье раccмотрены технология упаковки сенажа в пленку, основные технические характеристики машин для упаковки рулонов сенажа в пленку, их назначение и показатели качества выполнения технологического процесса, в соответствии c требованиями действующих стандартов.
description: The article considers the technology of haylage packaging in film, the main technical characteristics of machines for packaging haylage rolls in film, their purpose and quality indicators of the technological process, in accordance with the requirements of current standards.
Local case-control sampling: Efficient subsampling in imbalanced data sets
Creators: name: Fithian, William
name: Hastie, Trevor
Publisher: name: arXiv
Year: 2013
Subjects: subject: Computation (stat.CO)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: For classification problems with significant class imbalance, subsampling can reduce computational costs at the price of inflated variance in estimating model parameters. We propose a method for subsampling efficiently for logistic regression by adjusting the class balance locally in feature space via an accept-reject scheme. Our method generalizes standard case-control sampling, using a pilot estimate to preferentially select examples whose responses are conditionally rare given their features. The biased subsampling is corrected by a post-hoc analytic adjustment to the parameters. The method is simple and requires one parallelizable scan over the full data set. Standard case-control sampling is inconsistent under model misspecification for the population risk-minimizing coefficients $θ^*$. By contrast, our estimator is consistent for $θ^*$ provided that the pilot estimate is. Moreover, under correct specification and with a consistent, independent pilot estimate, our estimator has exactly twice the asymptotic variance of the full-sample MLE - even if the selected subsample comprises a miniscule fraction of the full data set, as happens when the original data are severely imbalanced. The factor of two improves to $1+\frac{1}{c}$ if we multiply the baseline acceptance probabilities by $c>1$ (and weight points with acceptance probability greater than 1), taking roughly $\frac{1+c}{2}$ times as many data points into the subsample. Experiments on simulated and real data show that our method can substantially outperform standard case-control subsampling.
description: Published in at http://dx.doi.org/10.1214/14-AOS1220 the Annals of Statistics (http://www.imstat.org/aos/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Strings in strongly correlated electron systems
Creators: name: Fulde, P.
name: Pollmann, F.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: It is shown that strongly correlated electrons on frustrated lattices like pyrochlore, checkerboard or kagome lattice can lead to the appearance of closed and open strings. They are resulting from nonlocal subsidiary conditions which propagating strongly correlated electrons require. The dynamics of the strings is discussed and a number of their properties are pointed out. Some of them are reminiscent of particle physics.
description: 6
Mechanical separation of chiral dipoles by chiral light
Creators: name: Canaguier-Durand, Antoine
name: Hutchison, James A.
name: Genet, Cyriaque
name: Ebbesen, Thomas W.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We calculate optical forces and torques exerted on a chiral dipole by chiral light fields and reveal genuinely chiral forces in combining the chiral contents of both light field and dipolar matter. Here, the optical chirality is characterized in a general way through the definition of optical chirality density and chirality flow. We show in particular that both terms have mechanical effects associated respectively with reactive and dissipative components of the chiral forces. Remarkably, these chiral force components are directly related to standard observables: optical rotation for the reactive component and circular dichroism for the dissipative one. As a consequence, the resulting forces and torques are dependent on the enantiomeric form of the chiral dipole. This suggests promising strategies for using chiral light forces to mechanically separate chiral objects according to their enantiomeric form.
description: 12 pages, 2 figures
Disordered $λφ^{4}+ρφ^{6}$ Landau-Ginzburg model
Creators: name: Diaz, R. Acosta
name: Krein, G.
name: Svaiter, N. F.
name: Zarro, C. A. D.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We discuss a disordered $λφ^{4}+ρφ^{6}$ Landau-Ginzburg model defined in a d-dimensional space. First we adopt the standard procedure of averaging the disorder dependent free energy of the model. The dominant contribution to this quantity is represented by a series of the replica partition functions of the system. Next, using the replica symmetry ansatz in the saddle-point equations, we prove that the average free energy represents a system with multiple ground states with different order parameters. For low temperatures we show the presence of metastable equilibrium states for some replica fields for a range of values of the physical parameters. Finally, going beyond the mean-field approximation, the one-loop renormalization of this model is performed, in the leading order replica partition function.
description: 10 pages
Lepidolucina odontotis Glover & Taylor 2007, n. comb.
Creators: name: Glover, Emily A.
name: Taylor, John D.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Bivalvia
Lucinida
Lucinidae
Lepidolucina
Lepidolucina odontotis

description: Lepidolucina odontotis (Salisbury, 1934) n. comb.
(Fig. 21C, D)
Lucina odontotis Salisbury, 1934: 58, pl. 1, figs 1-4.
Lucinisca venusta – Swennen et al. 2001: 78, fig. 085.
Lucina (Lucinisca) venusta – Robba et al. 2002: 77, pl. 7, fig. 4.
TYPE MATERIAL. — Holotype and 2 paratypes (BMNH 1893.9.1.12-1).
TYPE LOCALITY. — Sarawak.
MATERIAL EXAMINED. — Thailand. Hua Hin (BMNH). Sarawak. Kota Tinggi (BMNH).
REMARKS
Although not found in New Caledonia, we illustrate this neglected species because it has been confused with Lepidolucina venusta n. comb. It differs in having the antero-dorsal area projected as a semicircular lobe or “ear”. Internally, this extension is occupied by the dorsal part of the anterior adductor muscle scar.
description: Published as part of Glover, Emily A. & Taylor, John D., 2007, Diversity of chemosymbiotic bivalves on coral reefs: Lucinidae (Mollusca, Bivalvia) of New Caledonia and Lifou, pp. 109-181 in Zoosystema 29 (1) on pages 144-146, DOI: 10.5281/zenodo.5392295
Sharp low energy feature in single-particle spectra due to forward scattering in $d$-wave cuprate superconductors
Creators: name: Hong, Seung Hwan
name: Bok, Jin Mo
name: Zhang, Wentao
name: He, Junfeng
name: Zhou, X. J.
name: Varma, Chandra M.
name: Choi, Han-Yong
Publisher: name: arXiv
Year: 2013
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: There is an enormous interest in renormalization of quasi-particle (qp) dispersion relation of cuprate superconductors both below and above the critical temperature $T_c$ because it enables determination of the fluctuation spectrum to which the qps are coupled. A remarkable discovery by angle-resolved photoemission spectroscopy (ARPES) is a sharp low energy feature (LEF) in qp spectra well below the superconducting energy gap but with its energy increasing in proportion to $T_c$ and its intensity increasing sharply below $T_c$. This unexpected feature needs to be reconciled with $d$-wave superconductivity. Here, we present a quantitative analysis of ARPES data from Bi$_2$Sr$_2$CaCu$_2$O$_{8+δ}$ (Bi2212) using Eliashberg equations to show that the qp scattering rate due to the forward scattering impurities far from the Cu-O planes is modified by the energy gap below $T_c$ and shows up as the LEF. This is also a necessary step to analyze ARPES data to reveal the spectrum of fluctuations promoting superconductivity.
description: 11 pages, 7 figure, 1 table, Accepted for publication in Phys Rev Lett, Includes the Supplemental Material
Why does hydronium diffuse faster than hydroxide in liquid water?
Creators: name: Chen, Mohan
name: Zheng, Lixin
name: Santra, Biswajit
name: Ko, Hsin-Yu
name: DiStasio, Robert A.
name: Klein, Michael L.
name: Car, Roberto
name: Wu, Xifan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Chemical Physics (physics.chem-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Proton transfer via hydronium and hydroxide ions in water is ubiquitous. It underlies acid-base chemistry, certain enzyme reactions, and even infection by the flu. Despite two-centuries of investigation, the mechanism underlying why hydronium diffuses faster than hydroxide in water is still not well understood. Herein, we employ state of the art Density Functional Theory based molecular dynamics, with corrections for nonlocal van der Waals interactions, and self-interaction in the electronic ground state, to model water and the hydrated water ions. At this level of theory, structural diffusion of hydronium preserves the previously recognized concerted behavior. However, by contrast, proton transfer via hydroxide is dominated by stepwise events, arising from a stabilized hyper-coordination solvation structure that discourages proton transfer. Specifically, the latter exhibits non-planar geometry, which agrees with neutron scattering results. Asymmetry in the temporal correlation of proton transfer enables hydronium to diffuse faster than hydroxide.
description: accepted by Nature Chemistry, more information will be updated once published
Dirac b quark on the lattice
Creators: name: TWQCD Collaboration
name: Chiu, Ting-Wai
name: Hsieh, Tung-Han
name: Huang, Chao-Hsi
name: Ogawa, Kenji
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We perform the first study of treating b, c, and s quarks as Dirac fermions in lattice QCD with exact chiral symmetry. On a 32^3 60 lattice with 1/a ~ 7.68 GeV, we compute point-to-point quark propagators, and measure the time-correlation functions for mesons with quark contents b_bbar, c_bbar, s_bbar, and c_cbar. The lowest-lying meson mass spectra, the pseudoscalar decay constants, and the b and c quark masses are determined.
description: 7 pages, 1 figure, Proceedings of Lattice 2007, Regensburg, Germany, July 30 - August 4, 2007
A family of solutions to the Einstein-Maxwell system of equations describing relativistic charged fluid spheres
Creators: name: Komathiraj, K.
name: Sharma, Ranjan
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: In this paper, we present a formalism to generate a family of interior solutions to the Einstein-Maxwell system of equations for a spherically symmetric relativistic charged fluid sphere matched to the exterior Reissner-Nordström spacetime. By reducing the Einstein-Maxwell system to a recurrence relation with variable rational coefficients, we show that it is possible to obtain closed-form solutions for a specific range of the model parameters. A large class of solutions obtained previously are shown to be contained in our general class of solutions. We also analyze the physical viability of our new class of solutions.
description: To appear in Pramana-j. of physics
Multiplicative Modeling of Children's Growth and Its Statistical Properties
Creators: name: Kuninaka, Hiroto
name: Matsushita, Mitsugu
Publisher: name: arXiv
Year: 2013
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Medical Physics (physics.med-ph)
subject: FOS: Physical sciences

description: We develop a numerical growth model which can predict the statistical properties of the height distribution of Japanese children. Our previous studies have clarified that the height distribution of schoolchildren shows a transition from the lognormal to the normal distribution during puberty period. In this paper, we demonstrate by our simulations that the transition occurs owing to the variability of the onset of the puberty period.
description: 11 pages, 8 figures
Vietnam and the Home Front: How DoD Installations Adapted, 1962-1975 - Brochure (Legacy 12-518)
Creators: name: Enscore, Susan
Publisher: name: DoD Legacy Resource Management Program
Year: 2015
Subjects: subject: Vietnam War
valueUri: https://core.tdar.org/browse/temporal-keyword/6375/vietnam-war
subject: Historic
valueUri: https://core.tdar.org/browse/culture-keyword/25/historic
subject: Domestic Structure or Architectural Complex
valueUri: https://core.tdar.org/browse/site-type/251/domestic-structure-or-architectural-complex
subject: Medical Facilities
valueUri: https://core.tdar.org/browse/other-keyword/165695/medical-facilities
subject: Schools
valueUri: https://core.tdar.org/browse/other-keyword/63759/schools
subject: Housing
valueUri: https://core.tdar.org/browse/other-keyword/31892/housing
subject: Vietnam War
valueUri: https://core.tdar.org/browse/other-keyword/138711/vietnam-war
subject: Air Training
valueUri: https://core.tdar.org/browse/other-keyword/165816/air-training
subject: Specialized Training
valueUri: https://core.tdar.org/browse/other-keyword/165819/specialized-training
subject: Special Warfare
valueUri: https://core.tdar.org/browse/other-keyword/165817/special-warfare
subject: Logistics Facilities
valueUri: https://core.tdar.org/browse/other-keyword/165818/logistics-facilities
subject: Historic Background Research
valueUri: https://core.tdar.org/browse/investigation-type/18/historic-background-research

description: This brochure describes how DoD installations in the U.S. adapted and changed during the conflict in Vietnam and highlights the Vietnam War era-influenced construction that created facilities on many installations.
Voltage-induced precessional switching at zero-bias magnetic field in a conically magnetized free layer
Creators: name: Matsumoto, R.
name: Nozaki, T.
name: Yuasa, S.
name: Imamura, H.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Voltage-induced magnetization dynamics in a conically magnetized free layer with an elliptic cylinder shape is theoretically studied on the basis of the macrospin model. It is found that an application of voltage pulse can induce the precessional switching of magnetization even at zero-bias magnetic field, which is of substantial importance for device applications such as voltage-controlled nonvolatile memory. Analytical expressions of the conditions for precessional switching are derived.
Observing dynamical supersymmetry breaking with euclidean lattice simulations
Creators: name: Kanamori, Issaku
name: Sugino, Fumihiko
name: Suzuki, Hiroshi
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A strict positivity of the ground-state energy is a necessary and sufficient condition for spontaneous supersymmetry breaking. This ground-state energy may be directly determined from the expectation value of the Hamiltonian in the functional integral, defined with an \emph{antiperiodic} temporal boundary condition for all fermionic variables. We propose to use this fact to observe the dynamical spontaneous supersymmetry breaking in Euclidean lattice simulations. If a lattice formulation possesses a manifestly preserved fermionic symmetry, there exists a natural choice of a Hamiltonian operator that is consistent with a topological nature of the Witten index. We numerically confirm the validity of our idea in models of supersymmetric quantum mechanics. We further examine the possibility of dynamical supersymmetry breaking in the two-dimensional $\mathcal{N}=(2,2)$ super Yang-Mills theory with the gauge group SU(2), for which the Witten index is unknown. Although statistical errors are still large, we do not observe positive ground-state energy, at least within one standard deviation. This prompts us to draw a different conclusion from a recent conjectural claim that supersymmetry is dynamically broken in this system.
description: 35 pages, 9 figures, the final version to appear in Prog. Theor. Phys
Leucosphaera diaphana Glover & Taylor 2007, n. sp.
Creators: name: Glover, Emily A.
name: Taylor, John D.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Bivalvia
Lucinida
Lucinidae
Leucosphaera
Leucosphaera diaphana

description: Leucosphaera diaphana n. sp.
(Figs 3E; 4)
TYPE MATERIAL. — Holotype: 1 sh, L 6.0 mm, H 5.3 mm, T 2.3 mm (MNHN).
Paratypes: New Caledonia, Passe de Touho, 20°49’S, 166°19’E, 80-140 m, stn 1249, muddy sand to mud, 290 v (MNHN); 10 v (BMNH 20050568). — Figured paratypes:same locality, L 4.3 mm, H 3.7 mm; L 4.3 mm, H 3.8 mm; L 4.1 mm, H 3.7 mm; L 4.4 mm, H 3.8 mm (MNHN).
TYPE LOCALITY. — New Caledonia, secteur de Yaté, stn 622, 22°02’S, 166°53’E, 67 m.
ETYMOLOGY. — Greek diaphanes, transparent.
MATERIAL EXAMINED. — Koumac. 2 stn, 30-120 m, 56 v.
Touho. 3 stn, 50-140 m, 217 v.
Other New Caledonia. LAGON, stn 429, Grand Récif Sud, 22°40’S, 167°15’E, 95 m, 1 v. — Stn 830, secteur de Poindimie, 20°49’S, 165°19’E, 105-110 m, 10 v.
BATHUS 1, côte est, stn DW 674, 20°49’S, 165°19E, 105-110 m, 50 v. — Stn DE 700, 20°57’S, 165°35’E, 160-222 m, 5 v.
MUSORSTOM 4, stn DW 150, 19°07’S, 163°22’E, 110 m, 3 v.
Loyalty Islands. Stn DW 1650, 20°54’S, 167°02’E, 120-250 m, 11 v.
DESCRIPTION
Shell small, H to 5.3 mm, L to 6.0 mm, relatively inflated, very thin-shelled, translucent to white. Shell ovoid,longer than high,anterior attenuated,posterior shell margin often truncated. Umbones low, central. Protoconch large glassy, 150 µm, PI well marked (65 µm), smooth, PII with regular growth increments. Sculpture of regularly spaced, thin, commarginal lamellae.Faint radial anterior and posterior sulci.Hinge narrow, normal hinge teeth absent. Small knob lies below the umbones of both valves contiguous with thin flange on the anterior part of the hinge (Fig. 4G, H). Ligament narrow,short,set in shallow groove.Anterior adductor muscle scar short,reniform in outline,slightly detached from the pallial line.Pallial line entire.Shell margin with thin peripheral groove.
REMARKS
Leucosphaera diaphana n. sp. is similar to the type species, L. salamensis, from the western Indian Ocean but has a more elongate, anteriorly extended shell, a truncate posterior margin and more closely spaced commarginal lamellae.
description: Published as part of Glover, Emily A. & Taylor, John D., 2007, Diversity of chemosymbiotic bivalves on coral reefs: Lucinidae (Mollusca, Bivalvia) of New Caledonia and Lifou, pp. 109-181 in Zoosystema 29 (1) on page 118, DOI: 10.5281/zenodo.5392295
Vietnam and the Home Front: How DoD Installations Adapted, 1962-1975 - Poster (Legacy 12-518)
Creators: name: Enscore, Susan
Publisher: name: DoD Legacy Resource Management Program
Year: 2015
Subjects: subject: Vietnam War
valueUri: https://core.tdar.org/browse/temporal-keyword/6375/vietnam-war
subject: Historic
valueUri: https://core.tdar.org/browse/culture-keyword/25/historic
subject: Domestic Structure or Architectural Complex
valueUri: https://core.tdar.org/browse/site-type/251/domestic-structure-or-architectural-complex
subject: Medical Facilities
valueUri: https://core.tdar.org/browse/other-keyword/165695/medical-facilities
subject: Schools
valueUri: https://core.tdar.org/browse/other-keyword/63759/schools
subject: Housing
valueUri: https://core.tdar.org/browse/other-keyword/31892/housing
subject: Vietnam War
valueUri: https://core.tdar.org/browse/other-keyword/138711/vietnam-war
subject: Air Training
valueUri: https://core.tdar.org/browse/other-keyword/165816/air-training
subject: Specialized Training
valueUri: https://core.tdar.org/browse/other-keyword/165819/specialized-training
subject: Special Warfare
valueUri: https://core.tdar.org/browse/other-keyword/165817/special-warfare
subject: Logistics Facilities
valueUri: https://core.tdar.org/browse/other-keyword/165818/logistics-facilities
subject: Historic Background Research
valueUri: https://core.tdar.org/browse/investigation-type/18/historic-background-research

description: This poster describes how DoD installations in the U.S. adapted and changed during the conflict in Vietnam and highlights the Vietnam War era-influenced construction that created facilities on many installations.
The construction and deformation of BiHom-Novikov agebras
Creators: name: Guo, Shuangjian
name: Zhang, Xiaohui
name: Wang, Shengxiang
Publisher: name: arXiv
Year: 2017
Subjects: subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 17B75, 17B40, 17B55

description: BiHom-Novikov agebra is a generalized Hom-Novikov algebra endowed with two commuting multiplicative linear maps. The main purpose of this paper is to show that two classes of BiHom-Novikov algebras can be constructed from BiHom-commutative algebras together with derivations and BiHom-Novikov algebras with Rota-Baxter operators, respectively. We show that quadratic BiHom-Novikov algebras are associative algebras and the sub-adjacent BiHom-Lie algebras of BiHom-Novikov algebras are 2-step nilpotent. Moreover, we develop the 1-parameter formal deformation theory of BiHom-Novikov algebras.
description: 19. arXiv admin note: substantial text overlap with arXiv:1501.00229, arXiv:1204.6373 by other authors
Partial Order Reductions for Security Protocol Verification
Creators: name: Clarke, Edmund M
name: Somesh  Jha
name: Marrero, Will
Publisher: name: Carnegie Mellon University
Year: 2006
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: In this paper we explore partial order reduction that make the task of verifying cryptographic protocols more efficient. These reduction techniques have been implemented in our tool Brutus. Although we have implemented several reduction techniques in our tool Brutus, due to space restrictions in this paper we only focus on partial order reductions. Partial order reductions have proved very useful in the domain of model checking reactive systems. These reductions are not directly applicable in our context because of additional complications caused by tracking knowledge of various agents. We present partial order reductions in the context of verifying security protocols and prove their correctness. Experimental results showing the benefits of this reduction technique are also presented.
Energy Efficiency Alternatives for Historic Buildings in Extreme Cold Weather Climates - Guide (Legacy 13-703)
Creators: name: Bagley, Calvin
Publisher: name: DoD Legacy Resource Management Program
Year: 2019
Subjects: subject: Historic
valueUri: https://core.tdar.org/browse/culture-keyword/25/historic
subject: Domestic Structure or Architectural Complex
valueUri: https://core.tdar.org/browse/site-type/251/domestic-structure-or-architectural-complex
subject: Energy Efficiency
valueUri: https://core.tdar.org/browse/other-keyword/165815/energy-efficiency
subject: sustainability
valueUri: https://core.tdar.org/browse/other-keyword/142088/sustainability
subject: Historic Buildings
valueUri: https://core.tdar.org/browse/other-keyword/10151/historic-buildings
subject: Methodology, Theory, or Synthesis
valueUri: https://core.tdar.org/browse/investigation-type/6/methodology-theory-or-synthesis
subject: Heritage Management
valueUri: https://core.tdar.org/browse/investigation-type/24/heritage-management

description: This study reviews the current DoD energy efficiency requirements using current building materials, while assessing specific building concerns associated with this unique climate and seeking potential replacements for current building materials with the hopes of increasing the longevity and use of historic structures. The goal of this assessment is to find ways of meeting or exceeding DoD energy efficiency requirements, minimizing costs for repairs, and maintaining the historical importance of heritage structures. This study specifically seeks to identify sustainable and energy-efficient practices for the treatment of historic buildings that are viable within the Alaskan region—and in like regions—and analyze various aspects of sustainable and energy-efficient rating systems, DoD energy efficiency mandates, and modern energy-efficiency techniques.
Human Action Recognition: Pose-based Attention draws focus to Hands
Creators: name: Baradel, Fabien
name: Wolf, Christian
name: Mille, Julien
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: We propose a new spatio-temporal attention based mechanism for human action recognition able to automatically attend to the hands most involved into the studied action and detect the most discriminative moments in an action. Attention is handled in a recurrent manner employing Recurrent Neural Network (RNN) and is fully-differentiable. In contrast to standard soft-attention based mechanisms, our approach does not use the hidden RNN state as input to the attention model. Instead, attention distributions are extracted using external information: human articulated pose. We performed an extensive ablation study to show the strengths of this approach and we particularly studied the conditioning aspect of the attention mechanism. We evaluate the method on the largest currently available human action recognition dataset, NTU-RGB+D, and report state-of-the-art results. Other advantages of our model are certain aspects of explanability, as the spatial and temporal attention distributions at test time allow to study and verify on which parts of the input data the method focuses.
description: ICCV 2017 Workshop "Hands in action". arXiv admin note: text overlap with arXiv:1703.10106
The local cohomology of the jacobian ring
Creators: name: Sernesi, Edoardo
Publisher: name: arXiv
Year: 2013
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14B15

description: We study the 0-th local cohomology module of the jacobian ring of a singular reduced complex projective hypersurface X, by relating it to the sheaf of logarithmic vector field along X. We investigate the analogies between the local cohomology and the well known properties of the jacobian ring of a nonsingular hypersurface. In particular we study self-duality, Hodge theoretic and Torelli type questions.
description: Final version
Melting of the Au20 gold cluster : does charge matter?
Creators: name: Rapacioli, Mathias
name: Tarrat, Nathalie
name: Spiegelman, Fernand
Publisher: name: arXiv
Year: 2017
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We investigate the dependence upon charge of the heat capacities of the magic gold cluster Au20 obtained from density functional based tight binding theory within parallel tempering molecular dynamics and the multiple histogram method. The melting temperatures, determined from heat capacity curves, are found to be 1102 K for neutral Au20 and only 866 and 826 K for Au{20} cations and anions respectively. The present work proves that a single charge quantitatively affects the thermal properties of the twentymer even for a global property such as melting.