cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Searching for three-nucleon short-range correlations
Creators: name: Sargsian, Misak M.
name: Day, Donal B.
name: Frankfurt, Leonid L.
name: Strikman, Mark I.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Three nucleon short range correlations~(SRCs) are one of the most elusive structures in nuclei. Their observation and the subsequent study of their internal makeup will have a significant impact on our understanding of the dynamics of super-dense nuclear matter which exists at the cores of neutron stars. We discuss the kinematic conditions and observables that are most favorable for probing 3N-SRCs in inclusive electro-nuclear processes and make a prediction for a quadratic dependence of the probabilities of finding a nucleon in 2N- and 3N- SRCs. We demonstrate that this prediction is consistent with the limited high energy experimental data available, suggesting that we have observed, for the first time, 3N-SRCs in electro-nuclear processes. Our analysis enables us to extract $a_3(A,Z)$, the probability of finding 3N-SRCs in nuclei relative to the A=3 system.
description: 7 pages and 4 figures, to be published in Physical Review C
ИНТЕГРАЦИЯ ИНСТРУМЕНТОВ ИСКУССТВЕННОГО ИНТЕЛЛЕКТА В ОБРАЗОВАТЕЛЬНЫЙ ПРОЦЕСС: МЕТОДЫ И ЭФФЕКТИВНОСТЬ
Creators: name: Бобокулова Шохсанам Шохобиддин қизи Навбахорский район, 2-й политехнический колледж Преподаватель информатики
Publisher: name: Zenodo
Year: 2025

description: Современные технологии, особенно искусственный интеллект (ИИ), активно проникают во все сферы жизни, включая образование. Интеграция ИИ в образовательный процесс открывает новые возможности для персонализации обучения, повышения эффективности преподавания и оптимизации административных задач. В данной статье рассмотрим интеграция инструментов искусственного интеллекта в образовательный процесс: методы и эффективность.

Ключевые слова: искусственный интеллект, образование, персонализированное обучение, автоматизация образовательных процессов, анализ данных в образовании, этика образования, конфиденциальность данных.
MOESM1 of Cisplatin-resistant A549 non-small cell lung cancer cells can be identified by increased mitochondrial mass and are sensitive to pemetrexed treatment
Creators: name: Yanyun Gao
name: Dorn, Patrick
name: Shengchen Liu
name: Haibin Deng
name: Hall, Sean
name: Ren-Wang Peng
name: Schmid, Ralph
name: Marti, Thomas
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Pharmacology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Plant Biology

description: Additional file 1: Table S1. Key resources.
POLIZ EKINLARINI ZAMBURUG'LI KASALLIKLARI VA ULARGA QARSHI KURASH CHORALARI
Creators: name: Saidolimova, Dilnura
name: Tojiyeva, Sarvara
Publisher: name: Zenodo
Year: 2024

description: Ushbu maqolada Respublikamizda yetishtirilayotgan poliz ekinlari, ularning turlari, shuningdek poliz ekinlarining zamburug`li kasalliklari va ularga qarshi kurashning samarali usullari haqida so`z boradi.
Palpomyia Meigen 1818
Creators: name: Huerta, Herón
name: Spinelli, Gustavo R.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Ceratopogonidae
Palpomyia

description: Palpomyia Meigen
 Palpomyia Meigen, 1818: 82. Type species: Ceratopogon flavipes Meigen, by monotypy. Generic name first published in synonymy with Ceratopogon but available under ICZN Code Article 11(e).
description: Published as part of Huerta, Herón & Spinelli, Gustavo R., 2021, New records of the predaceous midge genus Palpomyia from Mexico, with a new species in the Palpomyia distincta group (Diptera: Ceratopogonidae), pp. 550-560 in Zootaxa 5020 (3) on page 551, DOI: 10.11646/zootaxa.5020.3.6, http://zenodo.org/record/5224033
Nucleosome repositioning via loop formation
Creators: name: Kulic, I. M.
name: Schiessel, H.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Quantitative Biology (q-bio)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Active (catalysed) and passive (intrinsic) nucleosome repositioning is known to be a crucial event during the transcriptional activation of certain eucaryotic genes. Here we consider theoretically the intrinsic mechanism and study in detail the energetics and dynamics of DNA-loop-mediated nucleosome repositioning, as previously proposed by Schiessel et al. (H. Schiessel, J. Widom, R. F. Bruinsma, and W. M. Gelbart. 2001. {\it Phys. Rev. Lett.} 86:4414-4417). The surprising outcome of the present study is the inherent nonlocality of nucleosome motion within this model -- being a direct physical consequence of the loop mechanism. On long enough DNA templates the longer jumps dominate over the previously predicted local motion, a fact that contrasts simple diffusive mechanisms considered before. The possible experimental outcome resulting from the considered mechanism is predicted, discussed and compared to existing experimental findings.
MOESM1 of An evaluation of the performance of vertical mixing parameterizations for tidal mixing in the Regional Ocean Modeling System (ROMS)
Creators: name: Robertson, Robin
name: Changming Dong
Publisher: name: figshare
Year: 2019
Subjects: subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Additional file 1. Supplemental figures and information.
Does Conservation Agriculture Enhance Household Food Security? Evidence from Smallholder Farmers in Nkhotakota in Malawi
Creators: name: Nyambose, Wanangwa
name: Jumbe, Charles B. L.
name: Nyambose, Wanangwa
name: Jumbe, Charles B. L.
Publisher: name: Unknown
Year: 2013
Subjects: subject: Agricultural and Food Policy
subject: Environmental Economics and Policy
subject: Food Security and Poverty
subject: Conservation Agriculture
subject: food security
subject: production function

description: The study identified factors that influence the adoption and contribution of conservation agriculture (CA) on household food security among smallholder farmers. To determine factors that affect the adoption of CA among smallholder farmers, a probit regression model was used. Then, the study compared estimated production function between adopters and non- adopters of CA. From the descriptive statistics, there are significant difference in the number of years of schooling, household land size, income levels and potential labour availability. From the probit regression results, age, education level of the household head, increase in the number of extension visits and land holding size are important in influencing the adoption of CA in the study area. Further results indicate that adoption of CA technology increases household maize production. Cobb-Douglas production estimates showed that CA adopters had more than 50% higher maize production than that of non-adopters. In addition, there are greater than proportionate unit increase in maize production with unit increase in all input factors of production among CA adopters. The paper recommends that there should be improvement in the delivery of extension services in the promotion and dissemination of agricultural technology to improve adoption rates and improve food security status in the study areas. This can be achieved by increasing number of extension workers operating in the areas and increase number of demonstrations when introducing CA technology to farmers. Again, access to formal education should be improved to enhance knowledge acquisition and understanding of CA technology components.
Interdimensional degeneracies for a quantum three-body system in D dimensions
Creators: name: Gu, Xiao-Yan
name: Ma, Zhong-Qi
name: Duan, Bin
Publisher: name: arXiv
Year: 2003
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: A new approach is developed to derive the complete spectrum of exact interdimensional degeneracies for a quantum three-body system in D-dimensions. The new method gives a generalization of previous methods.
description: 10 pages, no figure, RevTex, Accepted by Phys.Lett.A
title: Operationele voorspelling dwarsstromingen Platen van Ossenisse: Deelrapport 1. Predictie van dwarsstroming
Creators: name: Plancke, Yves
name: Stark, Jeroen
name: Mostaert, Frank
Publisher: name: Flanders Hydraulics Research
Year: 2021

description: Title : WL Rapporten. Waterbouwkundig Laboratorium: Antwerpen. Volume : 20_060_1 Issue : Pagination : VI, 17
Planar Superconductor-Normal-Superconductor Josephson Junctions in MgB2
Creators: name: Burnell, G.
name: Kang, D. -J.
name: Lee, H. N.
name: Moon, S. H.
name: Oh, B.
name: Blamire, M. G.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Since the discovery of superconductivity in MgB2 considerable progress has been made in determining the physical properties of the material, which are promising for bulk conductors. Tunneling studies show that the material is reasonably isotropic and has a well-developed s-wave energy gap (∆), implying that electronic devices based on MgB2 could operate close to 30K. Although a number of groups have reported the formation of thin films by post-reaction of precursors, heterostructure growth is likely to require considerable technological development, making single-layer device structures of most immediate interest. MgB2 is unlike the cuprate superconductors in that grain boundaries do not form good Josephson junctions, and although a SQUID based on MgB2 nanobridges has been fabricated, the nanobridges themselves do not show junction-like properties. Here we report the successful creation of planar MgB2 junctions by localised ion damage in thin films. The critical current (IC) of these devices is strongly modulated by applied microwave radiation and magnetic field. The product of the critical current and normal state resistance (ICRN) is remarkably high, implying a potential for very high frequency applications.
description: 7 pages including 4 figures
Electronic theory for the normal state spin dynamics in Sr$_2$RuO$_4$: anisotropy due to spin-orbit coupling
Creators: name: Eremin, I.
name: Manske, D.
name: Bennemann, K. H.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Using a three-band Hubbard Hamiltonian we calculate within the random-phase-approximation the spin susceptibility, $χ({\bf q},ω)$, and NMR spin-lattice relaxation rate, 1/T$_1$, in the normal state of the triplet superconductor Sr$_2$RuO$_4$ and obtain quantitative agreement with experimental data. Most importantly, we find that due to spin-orbit coupling the out-of-plane component of the spin susceptibility $χ^{zz}$ becomes at low temperatures two times larger than the in-plane one. As a consequence strong incommensurate antiferromagnetic fluctuations of the quasi-one-dimensional $xz$- and $yz$-bands point into the $z$-direction. Our results provide further evidence for the importance of spin fluctuations for triplet superconductivity in Sr$_2$RuO$_4$.
description: revised version
MOESM1 of Differences in immune responses to Haemonchus contortus infection in the susceptible Ile de France and the resistant Santa Ines sheep under different anthelmintic treatments regimens
Creators: name: Albuquerque, Ana
name: Bassetto, Cesar
name: Almeida, Fabiana
name: Hildersley, Katie
name: McNeilly, Tom
name: Britton, Collette
name: Amarante, Alessandro
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1. Antibodies used in immunohistochemistry to identify positive cells on the abomasum mucosa.
Rerendering Semantic Ontologies: Automatic Extensions to UMLS through Corpus Analytics
Creators: name: Pustejovsky, J.
name: Rumshisky, A.
name: Castano, J.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences
subject: I.2.7; J.3

description: In this paper, we discuss the utility and deficiencies of existing ontology resources for a number of language processing applications. We describe a technique for increasing the semantic type coverage of a specific ontology, the National Library of Medicine's UMLS, with the use of robust finite state methods used in conjunction with large-scale corpus analytics of the domain corpus. We call this technique "semantic rerendering" of the ontology. This research has been done in the context of Medstract, a joint Brandeis-Tufts effort aimed at developing tools for analyzing biomedical language (i.e., Medline), as well as creating targeted databases of bio-entities, biological relations, and pathway data for biological researchers. Motivating the current research is the need to have robust and reliable semantic typing of syntactic elements in the Medline corpus, in order to improve the overall performance of the information extraction applications mentioned above.
description: 8 pages
MOESM2 of Challenges and practices in promoting (ageing) employees working career in the health care sector â€“ case studies from Germany, Finland and the UK
Creators: name: Merkel, Sebastian
name: Ruokolainen, Mervi
name: Holman, Daniel
Publisher: name: figshare
Year: 2019
Subjects: subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences

description: Additional file 2. Interview guide employees.
Probing Long-lived Particles at Higgs Factories
Creators: name: Cheung, Kingman
name: Wang, Zeren Simon
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study displaced vertex signatures of long-lived particles (LLPs) from exotic Higgs decays in the context of a Higgs-portal model and a neutral-naturalness model at the CEPC and FCC-ee. Such two models feature two representative mass ranges for LLPs, which show very different behavior in their decay signatures. The Higgs-portal model contains a very light sub-GeV scalar boson stemming from a singlet scalar field appended to the Standard Model. Such a light scalar LLP decays into a pair of muons or pions, giving rise to a distinctive signature of collimated muon-jet or pion-jet, thanks to the sub-GeV mass. On the other hand, the neutral-naturalness model, e.g., folded supersymmetry, predicts the lightest mirror glueball of mass $O(10)$ GeV, giving rise to long decays with a large transverse impact parameter because of the relatively large mass. Utilizing such distinct characteristics to remove the background, we estimate the sensitivities of searches for light scalar bosons and mirror glueballs at the CEPC and FCC-ee. We find either complementary or stronger coverage compared to the previous results in the similar contexts.
description: 21 pages, 5 figures; v2, light scalar decay width calculation updated; v3, 24 pages, 7 figures, accepted for publication in Physical Review D
ЎЗБЕКИСТОН АҲОЛИСИНИ ИЖТИМОИЙ ҲИМОЯ ҚИЛИШ СТРАТЕГИЯСИ
Creators: name: Шержонов, Шержон
Publisher: name: Zenodo
Year: 2025

description: Жаҳонда аҳолини ижтимоий ҳимоя қилишнинг кенг қамровли тизимини яратиш, жумладан, бозор иқтисодиёти ривожланиши натижасида жамиятда вужудга келаётган салбий ижтимоий муаммоларни ҳал этиш, уларнинг таъсир доирасини камайтириш, жамиятда ижтимоий адолат тамойилларини таъминлаш асосида барқарор ижтимоий-иқтисодий ривожланишга эришиш муҳим вазифа ҳисобланади.
Agripialus campos Mielke & Grehan & Koike 2021, sp. n.
Creators: name: Mielke, Carlos G. C.
name: Grehan, John R.
name: Koike, Ricardo M.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Hepialidae
Agripialus
Agripialus campos

description: Agripialus campos sp. n.
(Figs 1, 20, 31, 36, 51)
 Type material. Holotype ♀ (Figs 1a–b): Brazil – SP [São Paulo], Campos do Jordão, 1898 m, 6.I.1997, R. Koike leg., W 45°25’39’’, S 22°43’10’’ / 33.220 Col. C. Mielke / HOLOTYPUS, Agripialus campos C. Mielke, Grehan & Koike, 2021 / (DZUP).
 Paratypes (3♀). BRAZIL. São Paulo: same locality as holotype: 2♀, 11–14.I.1996, P. Wagner leg. (CGCM 31.833 (CGCM), CGCM 31.875 (MGCL)); 1♀, 23–24.I.1998, R. Koike leg. (CGCM 36.093 (CGCM)).
 Diagnosis. Distinguished in the female from its most similar relative, Agripialus variabilis sp. n., by the shieldlike shape of the subanal plate, and the wider ductus bursae (Fig. 51).
 Description. Male. Unknown.
 Female (Figs 1, 20, 31, 36, 51).
 Head. Antenna with ~44 antennomeres. Basal and distal labial palpomeres equal in length, second segment one and a half to two times longer.
 Thorax. Forewing length: 15–17 mm, wingspan: 30–35 mm. Wing ornamentation as shown in Fig 1.
 Genitalia (Fig. 51). Dorsal plate laterally convex, ventral margin concave with rounded medial corner (anal papillae), medial margin shallowly concave; subanal plate shield-like (mostly obscured by anal papillae in Fig. 51); ductus bursae subequal in length to that of ovoid corpus bursae.
 Geographical distribution. Known from the type locality only at 1900 m (Figs 58, 60).
 Host plants. Unknown.
 Etymology. The proposed specific name is homonymous to the first name of the municipality, Campos dos Jordão, where this species is found. It is treated as a noun in the nominative singular in apposition.
description: Published as part of Mielke, Carlos G. C., Grehan, John R. & Koike, Ricardo M., 2021, Descriptions of two new genera and six new species of ghost-moths (Lepidoptera Hepialoidea: Hepialidae) from south-eastern and southern Brazil, pp. 561-580 in Zootaxa 5020 (3) on page 564, DOI: 10.11646/zootaxa.5020.3.7, http://zenodo.org/record/5224139
Studying the Extreme Behaviour of 1ES 2344+51.4
Creators: name: Arbet-Engels, A.
name: Manganaro, M.
name: Cerruti, M.
name: Ramazani, V. Fallah
name: Dorner, D.
name: Sliusar, V.
name: Filippenko, A. V.
name: Hovatta, T.
name: Larionov, V.
name: Acosta-Pulido, J. A.
name: Raiteri, C. M.
name: Zheng, W.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The BL Lac type object 1ES 2344+51.4 (redshift $z=0.044$) was one of the first sources to be included in the extreme high-peaked BL Lac (EHBL) family. EHBLs are characterised by a broadband spectral energy distribution (SED) featuring the synchrotron peak above $\sim 10^{17}$ Hz. From previous studies of 1ES 2344+51.4 in the very-high-energy (VHE, $>$100 GeV) gamma-ray range, its inverse Compton (IC) peak is expected around 200 GeV. 1ES 2344+51.4 was first detected in the VHE range by Whipple in 1995 during a very bright outburst showing around 60 % of the flux of the Crab Nebula above 350 GeV. In 1996, during another flare in the X-ray band, observations with Beppo-SAX revealed a large 0.1-10 keV flux variability on timescales of a few hours and an impressive frequency shift of the synchrotron peak to above $10^{18}$ Hz. Later on, this extreme behaviour of the source motivated several multiwavelength campaigns, during most of which the source appeared to be in a low state and showing no clear signs of "extremeness". In August 2016, FACT detected 1ES 2344+51.4 in a high state and triggered multiwavelength observations. The VHE observations show a flux level similar to the historical maximum of 1995. The combination of MAGIC, FACT, and Fermi-LAT spectra provides an unprecedented characterisation of the IC peak. It is the first time that simultaneous HE and VHE data are presented for this object during a flaring episode. We find an atypically hard spectrum in the VHE $γ$-rays as well as a hard X-ray spectrum, revealing a renewed extreme behaviour.
description: 8 pages, 3 figures, 36th International Cosmic Ray Conference (ICRC2019), July 24th-August 1st, 2019. Madison, WI, U.S.A
Neocarzinostatin chromophore: structural, mechanistic, and synthetic studies
Creators: name: Proteau, Philip Jerome
Publisher: name: California Institute of Technology
Year: 1990
Subjects: Chemistry

description: Neocarzinostatin chromophore 1 is the active component of the antitumor antibiotic
neocarzinostatin (NCS). The chromophore reacts with thiols to form a highly strained
cumulene-enyne species which rapidly rearranges to a biradical intermediate which can
abstract hydrogen atoms from DNA, leading to strand cleavage. DNA damage is the
proposed source of biological activity for NCS. The structure of the methyl thioglycolate
monoadduct 2 of NCS chromophore, including the absolute stereochemistry, was
determined by NMR studies. The presence of the cumulene-enyne intermediate and the
rearrangement to a biradical were supported by data from low temperature NMR
investigations. Also included are synthetic approaches to NCS chromophore model
compounds based on intramolecular addition of an acetylide to an aldehyde.
The Affine Quantum Gravity Program
Creators: name: Klauder, John R.
Publisher: name: arXiv
Year: 2001
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The central principle of affine quantum gravity is securing and maintaining the strict positivity of the matrix $\{\hg_{ab}(x)\}$ composed of the spatial components of the local metric operator. On spectral grounds, canonical commutation relations are incompatible with this principle, and they must be replaced by noncanonical, affine commutation relations. Due to the partial second-class nature of the quantum gravitational constraints, it is advantageous to use the recently developed projection operator method, which treats all quantum constraints on an equal footing. Using this method, enforcement of regularized versions of the gravitational operator constraints is formulated quite naturally by means of a novel and relatively well-defined functional integral involving only the same set of variables that appears in the usual classical formulation. It is anticipated that skills and insight to study this formulation can be developed by studying special, reduced-variable models that still retain some basic characteristics of gravity, specifically a partial second-class constraint operator structure. Although perturbatively nonrenormalizable, gravity may possibly be understood nonperturbatively from a hard-core perspective that has proved valuable for specialized models. Finally, developing a procedure to pass to the genuine physical Hilbert space involves several interconnected steps that require careful coordination.
description: 16 pages, LaTeX, no figures
MOESM1 of Challenges and practices in promoting (ageing) employees working career in the health care sector â€“ case studies from Germany, Finland and the UK
Creators: name: Merkel, Sebastian
name: Ruokolainen, Mervi
name: Holman, Daniel
Publisher: name: figshare
Year: 2019
Subjects: subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences

description: Additional file 1. Interview guide management.
Writhing Geometry of Open DNA
Creators: name: Rossetto, V.
name: Maggs, A. C.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Classical Physics (physics.class-ph)
subject: Quantitative Biology (q-bio)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Motivated by recent experiments on DNA torsion-force-extension characteristics we consider the writhing geometry of open stiff molecules. We exhibit a cyclic motion which allows arbitrarily large twisting of the end of a molecule via an activated process. This process is suppressed for forces larger than femto-Newtons which allows us to show that experiments are sensitive to a generalization of the Calugareanu-White formula for the writhe. Using numerical methods we compare this formulation of the writhe with recent analytic calculations.
description: 12 pages 10 figures. Revtex4
Topological Linking Drives Anomalous Thickening of Ring Polymers In Weak Extensional Flows
Creators: name: O'Connor, Thomas C.
name: Ge, Ting
name: Rubinstein, Michael
name: Grest, Gary S.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Molecular dynamics simulations confirm recent extensional flow experiments showing ring polymer melts exhibit strong extension-rate thickening of the viscosity at Weissenberg numbers $Wi<<1$. Thickening coincides with the extreme elongation of a minority population of rings that grows with $Wi$. The large susceptibility of some rings to extend is due to a flow-driven formation of topological links that connect multiple rings into supramolecular chains. Links form spontaneously with a longer delay at lower $Wi$ and are pulled tight and stabilized by the flow. Once linked, these composite objects experience larger drag forces than individual rings, driving their strong elongation. The fraction of linked rings generated by flow depends non-monotonically on $Wi$, increasing to a maximum when $Wi\sim1$ before rapidly decreasing when the strain rate approaches the relaxation rate of the smallest ring loops $\sim 1/τ_e$.
description: 5 Pages, 5 Figures
Quantum-dot lithium in zero magnetic field: Electronic properties, thermodynamics, and a liquid-solid transition in the ground state
Creators: name: Mikhailov, S. A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Energy spectra, electron densities, pair correlation functions and heat capacity of a quantum-dot lithium in zero external magnetic field (a system of three interacting two-dimensional electrons in a parabolic confinement potential) are studied using the exact diagonalization approach. A particular attention is given to a Fermi-liquid -- Wigner-solid transition in the ground state of the dot, induced by the intra-dot Coulomb interaction.
description: 12 pages, incl. 16 figures
Agripialus variabilis Mielke & Grehan & Koike 2021, sp. n.
Creators: name: Mielke, Carlos G. C.
name: Grehan, John R.
name: Koike, Ricardo M.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Hepialidae
Agripialus
Agripialus variabilis

description: Agripialus variabilis sp. n.
(Figs 2–4, 21, 29, 32, 37, 52)
 Type material. Holotype ♀ (Figs 2a–b): Brazil – SC [Santa Catarina], Urubici, Santa Bárbara, 1360 m, 25.- 27.XII.2019, 28° 8’30.70’’ S, 49° 38’6.84’’ W, C. Mielke & E. Joerke leg./ 41.065 Col. C. Mielke / HOLOTYPUS, Agripialus variabilis C. Mielke, Grehan & Koike, 2021 / (DZUP).
 Paratypes (7♀). BRAZIL. Paraná: 2♀, Curitiba: 4.II.1975 (CGCM 15.404 (MGCL)); 18.II.1975, V. O. Becker leg. (CGCM 15.746 (CGCM)). Santa Catarina: 1♀, São Bento do Sul, Rio Natal, 4.IX.1999, A. Rank leg. (CGCM 7261 (CGCM)); 2♀, same locality and collector as the holotype, 1.–3.II.2019 (CGCM 38.744 (CGCM), CGCM 38.764 (DZUP)); 1♀, São Joaquim, 22–24.I.1983, 1400 m, V. Becker leg. (CGCM 15.036 (CGCM)). Rio Grande do Sul: 1♀, 28–31.I.2000, São José dos Ausentes, Silveira, 1200 m, A. Moser leg. (CGCM 3.652 (CGCM)).
 Diagnosis. Distinguished from its most similar species by differences in the shape of the subrectangular subanal plate, particularly the narrow lobate dorso-posterior corner, and the narrower (by about half) ductus bursae (Fig. 52).
 Description. Male. Unknown.
 Female (Figs 2–4, 21, 29, 32, 37, 52).
 Head. Antenna with ~42 antennomeres. Basal and distal labial palpomeres equal in length, second segment one and a half to two times longer.
 Thorax. Forewing length: 15–22 mm, wingspan: 35–45 mm. Wing ornamentation as shown in Figs 2–4.
 Genitalia (Fig. 52). Dorsal plates connected by thickened membranous cuticle or by a narrow sclerotised bar. Dorsal plate subrectangular with shallow convex lateral edge; shallow dorsal, ventral, and medial edges with lobe shaped dorsal corner. Lamella antevaginalis weakly sclerotized, in some cases with a ventrally oriented anterior tip. Subanal plate slightly sclerotised, subrectangular. Ductus bursae length subequal to corpus bursae.
 Geographical distribution. Known from southern Brazil in eastern Paraná, Santa Catarina and northeastern Rio Grande do Sul at altitude ranging from 800 to 1400 m (Figs 58, 62).
 Host plants. Unknown.
 Etymology. The proposed specific name alludes to variation in the ornamentation of the forewing dorsally (Figs 2a, 3–4). It is treated as an adjective in the nominative singular.
description: Published as part of Mielke, Carlos G. C., Grehan, John R. & Koike, Ricardo M., 2021, Descriptions of two new genera and six new species of ghost-moths (Lepidoptera Hepialoidea: Hepialidae) from south-eastern and southern Brazil, pp. 561-580 in Zootaxa 5020 (3) on pages 564-565, DOI: 10.11646/zootaxa.5020.3.7, http://zenodo.org/record/5224139
Persistent currents due to point obstacles
Creators: name: Cheon, Taksu
name: Exner, Pavel
Publisher: name: arXiv
Year: 2002
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We discuss properties of the two-dimensional Landau Hamiltonian perturbed by a family of identical $δ$ potentials arranged equidistantly along a closed loop. It is demonstrated that for the loop size exceeding the effective size of the point obstacles and the cyclotronic radius such a system exhibits persistent currents at the bottom of the spectrum. We also show that the effect is sensitive to a small disorder.
description: 13 pages 14 figures
MOESM7 of Estimation of the within-herd transmission rates of bovine viral diarrhoea virus in extensively grazed beef cattle herds
Creators: name: Jun-Hee Han
name: Weston, Jenny
name: Heuer, Cord
name: M. Gates
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 7. Sensitivity analysis.
13th OpenAIRE Content Providers Community Call
Creators: name: Príncipe, Pedro
name: Pierrakos, Dimitris
Publisher: name: Zenodo
Year: 2021
Subjects: OpenAIRE
UsageCounts
Usage statistics
OpenAIRE Nexus
OpenAIRE Research Graph

description: OpenAIRE Content Providers Community Call, April 7th, 2021. The main topic of this call was about the OpenAIRE UsageCounts, the analytics service of OpenAIRE Research Graph. It will focus on presenting the latest developments that ensure better stability and quality of service for the end user. The OpenAIRE-Nexus project and their relation with the PROVIDE service dashboard were also presented. Was also an opportunity to share the most recent updates and novelties in the OpenAIRE Content Provider Dashboard, and to get feedback from community. Recordings: https://youtu.be/FBVWXvPMIxE Follow the Community activities at https://www.openaire.eu/provide-community-calls
On signal-noise decomposition of timeseries using the continuous wavelet transform: Application to sunspot index
Creators: name: Polygiannakis, J.
name: Preka-Papadema, P.
name: Moussas, X.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: We show that the continuous wavelet transform can provide a unique decomposition of a timeseries in to 'signal-like' and 'noise-like' components: From the overall wavelet spectrum two mutually independent skeleton spectra can be extracted, allowing the separate detection and monitoring in even non-stationary timeseries of the evolution of (a) both stable but also transient, evolving periodicities, such as the output of low dimensional dynamical systems and (b) scale-invariant structures, such as discontinuities, self-similar structures or noise. An indicative application to the monthly-averaged sunspot index reveals, apart from the well-known 11-year periodicity, 3 of its harmonics, the 2-year periodicity (quasi-biennial oscillation, QBO) and several more (some of which detected previously in various solar, earth-solar connection and climate indices), here proposed being just harmonics of the QBO, in all supporting the double-cycle solar magnetic dynamo model (Benevolenskaya, 1998, 2000). The scale maximal spectrum reveals the presence of 1/f fluctuations with timescales up to 1 year in the sunspot number, indicating that the solar magnetic configurations involved in the transient solar activity phenomena with those characteristic timescales are in a self-organized-critical state (SOC), as previously proposed for the solar flare occurence (Lu and Hamilton, 1991).
description: 22 pages, 2 figures
Electromagnetic contribution to $Σ$-$Λ$ mixing using lattice QCD+QED
Creators: name: Kordov, Z. R.
name: Horsley, R.
name: Nakamura, Y.
name: Perlt, H.
name: Rakow, P. E. L.
name: Schierholz, G.
name: Stüben, H.
name: Young, R. D.
name: Zanotti, J. M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Mixing in the $Σ^0$-$Λ^0$ system is a direct consequence of broken isospin symmetry and is a measure of both isospin-symmetry breaking as well as general SU(3)-flavour symmetry breaking. In this work we present a new scheme for calculating the extent of $Σ^0$-$Λ^0$ mixing using simulations in lattice QCD+QED and perform several extrapolations that compare well with various past determinations. Our scheme allows us to easily contrast the QCD-only mixing case with the full QCD+QED mixing.
description: 9 pages, 3 figures
Minnesota Farm Management Service Notes No. 54
Creators: name: Hoverstad, Andrew T.
name: Mumford, D. Curtis
name: Sallee, George A.
name: Hoverstad, Andrew T.
name: Mumford, D. Curtis
name: Sallee, George A.
Publisher: name: Unknown
Year: 1927
Subjects: Crop Production/Industries

description: Crops Production Costs- Crookston, Polk Country, Minnesota
MOESM6 of Estimation of the within-herd transmission rates of bovine viral diarrhoea virus in extensively grazed beef cattle herds
Creators: name: Jun-Hee Han
name: Weston, Jenny
name: Heuer, Cord
name: M. Gates
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Biotechnology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Additional file 6. Evolution of parameter values and Inspection of estimated parameters.
title: Alleinstellungsmerkmal Berufsbezug - Braucht der Religionsunterricht an berufsbildenden Schulen eine eigenständige Fachdidaktik?
Creators: name: Gronover, Matthias
Publisher: name: Universität Graz
Year: 2021

description: Die Religionsdidaktik erforscht religiöse Lehr- und Lernprozesse. Im Religionsunterricht
an berufsbildenden Schulen hat sich bewährt, die Bewährungskontexte
religiöser Bildung im Berufsleben der Auszubildenden einzubeziehen. Dazu werden
beispielsweise Experten und Expertinnen aus dem Berufsalltag befragt, um
Anforderungssituationen anfertigen zu können. Dies ist ein Alleinstellungsmerkmal
dieses Unterrichts und prägt auch die fachdidaktische Forschung in diesem
Bereich. Dennoch bleibt die berufsorientierte Religionspädagogik auf den breiten
Dialog innerhalb der Fachdisziplin angewiesen.
description: Schlagworte:
berufsorientierte Religionspädagogik – Berufsschule – Beruf
description: ÖRF 29 (2021) 1, 210–223
Cosmological model with movement in fifth dimension
Creators: name: Belayev, W. B.
Publisher: name: arXiv
Year: 2001
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Presented cosmological model is 3D brane world sheet moved in extra dimension with variable scale factor. Analysis of the geodesic motion of the test particle gives settle explanation of the Pioneer effect. It is found that for considered metric the solution of the semi-classical Einstein equations with various parameters conforms to isotropic expanded and anisotropic stationary universe.
Characterization of the channel diffusion in a sodium tetrasilicate glass via molecular-dynamics simulations
Creators: name: Sunyer, Emmanuel
name: Jund, Philippe
name: Jullien, Remi
Publisher: name: arXiv
Year: 2002
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We study the structural and dynamical characteristics of the sodium atoms inside and outside the ``diffusion channels'' in glassy Na$_2$O-4SiO$_2$ (NS4) using classical molecular dynamics. We show that on average neither energetic arguments nor local environment considerations can explain the increased density of sodium atoms inside the subspace made of the channels. Nevertheless we show that at low temperature the mean square displacement of the sodium atoms inside this subspace is significantly larger than the one of the atoms outside the channels.
description: 6 pages, 6 figures
Current constraints on the dark energy equation of state
Creators: name: Bean, Rachel
name: Melchiorri, Alessandro
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We combine complementary datasets from Cosmic Microwave Background (CMB) anisotropy measurements, high redshift supernovae (SN-Ia) observations and data from local cluster abundances and galaxy clustering (LSS) to constrain the dark energy equation of state parameterized by a constant pressure-to-density ratio $w_Q$. Under the assumption of flatness, we find $w_Q < -0.85$ at 68% c.l., providing no significant evidence for quintessential behaviour different from that of a cosmological constant. We then generalise our result to show that the constraints placed on a constant $w_{Q}$ can be safely extended to dynamical theories. We consider a variety of quintessential dynamical models based on inverse power law, exponential and oscillatory scaling potentials. We find that SN1a observations are `numbed' to dynamical shifts in the equation of state, making the prospect of reconstructing $w(z)$, a challenging one indeed.
description: 6 pages, 6 figures. Version accepted for publication in PRD
Cluster cosmology with the NIKA2 SZ Large Program
Creators: name: Mayet, F.
name: Adam, R.
name: Ade, P.
name: André, P.
name: Andrianasolo, A.
name: Arnaud, M.
name: Aussel, H.
name: Bartalucci, I.
name: Beelen, A.
name: Benoît, A.
name: Bideaud, A.
name: Bourrion, O.
name: Calvo, M.
name: Catalano, A.
name: Comis, B.
name: De Petris, M.
name: Désert, F. -X.
name: Doyle, S.
name: Driessen, E. F. C.
name: Gomez, A.
name: Goupy, J.
name: Kéruzoré, F.
name: Kramer, C.
name: Ladjelate, B.
name: Lagache, G.
name: Leclercq, S.
name: Lestrade, J. -F.
name: Macías-Pérez, J. F.
name: Mauskopf, P.
name: Monfardini, A.
name: Perotto, L.
name: Pisano, G.
name: Pointecouteau, E.
name: Ponthieu, N.
name: Pratt, G. W.
name: Revéret, V.
name: Ritacco, A.
name: Romero, C.
name: Roussel, H.
name: Ruppin, F.
name: Schuster, K.
name: Shu, S.
name: Sievers, A.
name: Tucker, C.
name: Zylka, R.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The main limiting factor of cosmological analyses based on thermal Sunyaev-Zel'dovich (SZ) cluster statistics comes from the bias and systematic uncertainties that affect the estimates of the mass of galaxy clusters. High-angular resolution SZ observations at high redshift are needed to study a potential redshift or morphology dependence of both the mean pressure profile and of the mass-observable scaling relation used in SZ cosmological analyses. The NIKA2 camera is a new generation continuum instrument installed at the IRAM 30-m telescope. With a large field of view, a high angular resolution and a high-sensitivity, the NIKA2 camera has unique SZ mapping capabilities. In this paper, we present the NIKA2 SZ large program, aiming at observing a large sample of clusters at redshifts between 0.5 and 0.9, and the characterization of the first cluster oberved with NIKA2.
description: to appear in the proceedings of the international conference entitled mm Universe @ NIKA2, Grenoble (France), June 2019, EPJ Web of conferences
Fast optical layer mesh protection using pre-cross-connected trails
Creators: name: Chow, Timothy Y.
name: Chudak, Fabian
name: Ffrench, Anthony M.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences
subject: C.2.1

description: Conventional optical networks are based on SONET rings, but since rings are known to use bandwidth inefficiently, there has been much research into shared mesh protection, which promises significant bandwidth savings. Unfortunately, most shared mesh protection schemes cannot guarantee that failed traffic will be restored within the 50 ms timeframe that SONET standards specify. A notable exception is the p-cycle scheme of Grover and Stamatelakis. We argue, however, that p-cycles have certain limitations, e.g., there is no easy way to adapt p-cycles to a path-based protection scheme, and p-cycles seem more suited to static traffic than to dynamic traffic. In this paper we show that the key to fast restoration times is not a ring-like topology per se, but rather the ability to pre-cross-connect protection paths. This leads to the concept of a pre-cross-connected trail or PXT, which is a structure that is more flexible than rings and that adapts readily to both path-based and link-based schemes and to both static and dynamic traffic. The PXT protection scheme achieves fast restoration speeds, and our simulations, which have been carefully chosen using ideas from experimental design theory, show that the bandwidth efficiency of the PXT protection scheme is comparable to that of conventional shared mesh protection schemes.
description: Article has appeared in IEEE/ACM Trans. Networking
MOESM5 of Estimation of the within-herd transmission rates of bovine viral diarrhoea virus in extensively grazed beef cattle herds
Creators: name: Jun-Hee Han
name: Weston, Jenny
name: Heuer, Cord
name: M. Gates
Publisher: name: figshare
Year: 2019
Subjects: subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 5. Number of sampled and test-positive heifers at each sampling, herd size, breeding period, and day of both sampling events for each 9 New Zealand beef breeding farms.
Selective hydroxylation of small alkanes by the particulate methane monooxygenase
Creators: name: Zhu, Mei
Publisher: name: California Institute of Technology
Year: 1996
Subjects: Chemistry

description: The particulate methane monooxygenase (pMMO) catalyzes the
oxidation of methane to methanol under ambient temperatures and
pressures. Other small alkanes and alkenes are also substrates of this
enzyme. We measured and compared the initial rate constants of oxidation
of small alkanes (C1 to C5) catalyzed by pMMO. Both primary and
secondary alcohols were formed from oxidation of n-butane and n-pentane.
The alcohols produced from alkane oxidation can be further oxidized,
probably by pMMO, to aldehydes and ketones. The apparent
regioselectivity for n-butane and n-pentane is 100% 2-alcohols because the
formation of primary alcohols is slower than further oxidation of these
alcohols. The hydroxylation at the secondary carbons is highly
stereoselective: (R)-alcohols are preferentially formed. The enantiomeric
excess increases slightly with decreasing reaction temperature. The steric
course of hydroxylation on primary carbons was also studied by using
isotopically substituted ethane: (S)- or (R)-CH_3-CHDT, and (S)- or (R)-CD_3-
CHDT and the reactions were found to proceed with 100% retention of
configuration. A primary isotopic effect of k_H/k_D=5.0 was observed in
these experiments.
The kinematical and space structures of IC 2391 open cluster and moving group with Gaia-DR2
Creators: name: Postnikova, E. S.
name: Elsanhoury, W. H.
name: Sariya, Devesh P.
name: Chupina, N. V.
name: Vereshchagin, S. V.
name: Jiang, Ing-Guey
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The kinematical parameters, spatial shape and structure of the open cluster IC 2391 and the associated stellar stream are studied here using Gaia-DR2 (GDR2) astrometry data. The apex positions are determined for the open cluster IC 2391 (data taken from Cantat-Gaudin et al.) and for the kinematical streams stars mentioned in Montes et al. using both convergent point and AD-diagram methods. The values of apex coordinates identified. The results are in good agreement with the previously calculated values. The positions of the stars in the disk and the spatial dispersion velocities are determined. The paths of cluster and associated stream are traced in the disk by orbit calculation back in time to their places of formation. A possible genetic relationship between the cluster and the stream has been detected. The approximation of the spatial and kinematical shape of the stream and the cluster is made. According to this study, even though currently the cluster and the stream seem to have spatial difference in their locations but they appear to have formed in the same region of the Galactic disk.