cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Современное состояние и проблемы рационального использования сельскохозяйственных земель Республики Казахстан
Creators: name: Джуламанов Таир Даутканович
name: Джантелиев Дастан
name: Камелхан Гулсара
name: Калыбекова Нурила
name: Дукенов Тажибек
Publisher: name: Московский экономический журнал
Year: 2019
Subjects: ПЛОДОРОДИЕ ПОЧВ
ОХРАНА ЗЕМЕЛЬ
СОСТОЯНИЕ ПОЧВ
SOIL FERTILITY
LAND CONSERVATION
SOIL CONDITION

description: Проблема рационального использования сельскохозяйственных земель является важным звеном политики государства. Обеспечение рационального использования земель сельскохозяйственного назначения, сохранение и повышение плодородия почв, охрана земельных ресурсов в комплексе с другими мероприятиями по освоению природных богатств имеет исключительную актуальностьThe problem of rational use of agricultural land is an important element of state policy. Ensuring the rational use of agricultural land, the preservation and improvement of soil fertility, the protection of land resources in conjunction with other measures for the development of natural resources is of utmost relevance.
3″-Hydroxymethyl-butyrolactone II from Aspergillus sp
Creators: name: Chen, Gang
name: An, Xiao
name: Wang, Haifeng
name: Pei, Yuehu
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology

description: In continuation of the search for new compounds from the terrestrial fungus Aspergillus sp., one new butyrolactone, 3″-hydroxymethyl-butyrolactone II (1) was isolated. The chemical structure of 1 was confirmed by extensive 1D and 2D NMR and HR-ESI mass data analysis, and by comparison with literature data. The absolute configuration was also determined by ECD calculations.
Doping dependence of the Nernst effect in Eu(Fe1-xCox)2As2 - departure from Dirac fermions physics
Creators: name: Matusiak, Marcin
name: Bukowski, Zbigniew
name: Karpinski, Janusz
Publisher: name: arXiv
Year: 2011
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report a systematic study of the transport properties in the series of Eu(Fe1-xCox)2As2 single crystals with x = 0, 0.15, 0.20 and 0.30. Spin-density-wave order is observed in the undoped and the least doped samples (x = 0, 0.15), while for x = 0.15 and 0.20 Eu(Fe1-xCox)2As2 becomes a superconductor. We found the properties of the parent EuFe2As2 compound well described by the Dirac fermions model, whereas cobalt doping caused an evolution of the system toward a regular metallic state. The antiferromagnetic ordering of the Eu2+ ions at T_N ~ 20 K has only minor influence on the measured quantities.
description: 5 pages, 5 figures; ver.3: the sign convention for the Nernst coefficient is changed
Light scattering from an atomic gas under conditions of quantum degeneracy
Creators: name: Porozova, V. M.
name: Gerasimov, L. V.
name: Havey, M. D.
name: Kupriyanov, D. V.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Atomic Physics (physics.atom-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We consider a quantum theory of elastic light scattering from a macroscopic atomic sample existing in the Bose-Einstein condensate (BEC) phase. The dynamics of the optical excitation induced by an incident photon is influenced by the presence of incoherent scattering channels. For a sample of sufficient length the excitation transports as a polariton wave and the propagation Green's function obeys the scattering equation which we derive. The polariton dynamics could be tracked in the outgoing channel of the scattered photon as we show via numerical solution of the scattering equation for one-dimensional geometry. The results are analyzed and compared with predictions of the conventional macroscopic Maxwell theory for light scattering from a non-degenerate atomic sample of the same density and size.
Additional file 1: of Motivation for feedback-seeking among pediatric residents: a mixed methods study
Creators: name: Henry, Duncan
name: Vesel, Travis
name: Boscardin, Christy
name: Sandrijn Van Schaik
Publisher: name: figshare
Year: 2018
Subjects: subject: Biophysics
subject: Biochemistry
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Appendix A. Intrinsic Motivation Inventory. Includes the intrinsic motivation inventory (IMI) which we adapted to the specific activity of running a mock code. Information on how to calculate sub-scores for the IMI is included at the end of the inventory. (DOCX 114 kb)
Metric Entropy and the Optimal Prediction of Chaotic Signals
Creators: name: Viswanath, Divakar
name: Liang, Xuan
name: Serkh, Kirill
Publisher: name: arXiv
Year: 2011
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: Suppose we are given a time series or a signal $x(t)$ for $0\leq t\leq T$. We consider the problem of predicting the signal in the interval $T
description: 35 pages
Effects of soil environmental changes accompanying soil erosion on the soil prokaryotes and fungi of cool temperate forests in Southern Japan
Creators: name: Chen, Fu-Chia
name: Katayama, Ayumi
name: Oyamada, Mimori
name: Tsuyama, Taku
name: Kijidani, Yoshio
name: Tokumoto, Yuji
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Plant Biology
subject: Computational Biology

description: Soil erosion, which involves the degradation of the physical and chemical properties of soil, is a major threat to the soil environment. Although the effects of soil erosion on the physical or chemical properties of forests have been studied, little has been reported on the soil microbial community, which is likely to affect forest ecosystems. This study aimed to elucidate how the microbiome changed with the soil environment accompanying soil erosion in cool temperate mixed forests in Southern Japan, where soil erosion has been accelerated by the increased population of sika deer. We investigated the soil microbial communities of the different soil erosion intensities at three forest sites. In prokaryotic communities, diversity indices were increased with the sum of the height of exposed roots (SUMH), an index of soil erosion. In fungal communities, the relative abundances of plant pathogenic and wood saprotroph fungi were increased as SUMH increased and those of symbiotrophs and ectomycorrhizal fungi were increased with humus organic matter content, suggesting that the difficulties in establishing plants would be increased as soil erosion progressed because of the changes in the composition and function of fungal communities in eroded areas. Moreover, soil fungal communities had a more complex co-occurrence network than that of prokaryote, suggesting that the effects of soil erosion on fungal network is smaller than those on bacterial network. Changes in the soil environment induced by soil erosion altered the microbiomes in the deeper layers of the soil and had different effect on prokaryotes and fungi.
Additional file 3: of Simple rules for evidence translation in complex systems: A qualitative study
Creators: name: Reed, Julie
name: Howe, Cathy
name: Doyle, Cathal
name: Bell, Derek
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Sociology
subject: FOS: Sociology
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: Developmental Biology
subject: Computational Biology

description: Example of coding and theory development (DOCX 14Â kb)
A QCD chiral critical point at small chemical potential: is it there or not?
Creators: name: de Forcrand, Philippe
name: Kim, Seyong
name: Philipsen, Owe
Publisher: name: arXiv
Year: 2007
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: For a QCD chiral critical point to exist, the parameter region of small quark masses for which the finite temperature transition is first-order must expand when the chemical potential is turned on. This can be tested by a Taylor expansion of the critical surface (m_{u,d},m_s)_c(mu). We present a new method to perform this Taylor expansion numerically, which we first test on an effective model of QCD with static, dense quarks. We then present the results for QCD with 3 degenerate flavors. For a lattice with N_t=4 time-slices, the first-order region shrinks as the chemical potential is turned on. This implies that, for physical quark masses, the analytic crossover which occurs at mu=0 between the hadronic and the plasma regimes remains crossover in the mu-region where a Taylor expansion is reliable, i.e. mu less than or similar to T. We present preliminary results from finer lattices indicating that this situation persists, as does the discrepancy between the curvature of T_c(m_c(mu=0),mu) and the experimentally observed freeze-out curve.
description: 14 pages, contribution to Lattice 2007 proceedings; more typos corrected
Additional file 1 of Methodological conduct of prognostic prediction models developed using machine learning in oncology: a systematic review
Creators: name: Dhiman, Paula
name: Ma, Jie
name: Andaur Navarro, Constanza L.
name: Speich, Benjamin
name: Bullock, Garrett
name: Damen, Johanna A. A.
name: Hooft, Lotty
name: Kirtley, Shona
name: Riley, Richard D.
name: Van Calster, Ben
name: Moons, Karel G. M.
name: Collins, Gary S.
Publisher: name: figshare
Year: 2022
Subjects: subject: Statistics
subject: FOS: Mathematics
subject: Artificial Intelligence and Image Processing
subject: FOS: Computer and information sciences

description: Additional file 1.
Electrically modulated SQUID with single Josephson junction coupled by a time-reversal breaking Weyl semimetal thin film
Creators: name: Xu, Yong
name: Uddin, Salah
name: Wang, Jun
name: Ma, Zhongshui
name: Liu, Jun-Feng
Publisher: name: arXiv
Year: 2017
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Usually, the superconducting quantum interference device (SQUID) consists of two Josephson junctions and the interference therein is modulated by a magnetic flux. In this work, we propose an electrically modulated SQUID consisting of single Josephson junction coupled by a time-reversal breaking Weyl semimetal thin film. For a low Fermi energy, the Josephson current is only mediated by Fermi arc surface states, and has an arbitrary ground-state phase difference \phi0 which is directly proportional to the product of the transverse electric field and the cross section area of the junction.For a suitable Fermi energy, the bulk states make comparable contributions to the Josephson current with the current-phase relation of a 0-junction. The interference between the surface channel and the bulk channel results in an electrically modulated SQUID with single Josephson junction, which provides an experimental proposal to identify magnetic Weyl semimetals and may have potential applications in superconducting quantum computation.
description: 5 figures
Finite Difference Weights, Spectral Differentiation, and Superconvergence
Creators: name: Sadiq, Burhan
name: Viswanath, Divakar
Publisher: name: arXiv
Year: 2011
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: Let $z_{1},z_{2},...,z_{N}$ be a sequence of distinct grid points. A finite difference formula approximates the $m$-th derivative $f^{(m)}(0)$ as $\sum w_{k}f(z_{k})$, with $w_{k}$ being the weights. We derive an algorithm for finding the weights $w_{k}$ which is an improvement of an algorithm of Fornberg (\emph{Mathematics of Computation}, vol. 51 (1988), p. 699-706). This algorithm uses fewer arithmetic operations than that of Fornberg by a factor of $4/(5m+5)$ while being equally accurate. The algorithm that we derive computes finite difference weights accurately even when $m$, the order of the derivative, is as high as 16. In addition, the algorithm generalizes easily to the efficient computation of spectral differentiation matrices. The order of accuracy of the finite difference formula for $f^{(m)}(0)$ with grid points $hz_{k}$, $1\leq k\leq N$, is typically $\mathcal{O}(h^{N-m})$. However, the most commonly used finite difference formulas have an order of accuracy that is higher than the typical. For instance, the centered difference approximation $(f(h)-2f(0)+f(-h))/h^{2}$ to $f"(0)$ has an order of accuracy equal to 2 not 1. Even unsymmetric finite difference formulas can exhibit such superconvergence or boosted order of accuracy, as shown by the explicit algebraic condition that we derive. If the grid points are real, we prove a basic result stating that the order of accuracy can never be boosted by more than 1.
description: 23 pages
Linear stability of an active fluid interface
Creators: name: Nagilla, Amarender
name: Prabhakar, Ranganathan
name: Jadhav, Sameer
Publisher: name: arXiv
Year: 2018
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Motivated by studies suggesting that the patterns exhibited by the collectively expanding fronts of thin cells during the closing of a wound [Mark et al., Biophys. J., 98:361-370, 2010] and the shapes of single cells crawling on surfaces [Callan-Jones et al., Phys. Rev. Lett., 100:258106, 2008] are due to fingering instabilities, we investigate the stability of actively driven interfaces under Hele-Shaw confinement. An initially radial interface between a pair of viscous fluids is driven by active agents. Surface tension and bending rigidity resist deformation of the interface. A point source at the origin and a distributed source are also included to model the effects of injection or suction, and growth or depletion, respectively. Linear stability analysis reveals that for any given initial radius of the interface, there are two key dimensionless driving rates that determine interfacial stability. We discuss stability regimes in a state space of these parameters and their implications for biological systems. An interesting finding is that an actively mobile interface is susceptible to fingering instability irrespective of viscosity contrast.
Unpopularity Factor in the Marriage and Roommates Problems
Creators: name: Ruangwises, Suthee
name: Itoh, Toshiya
Publisher: name: arXiv
Year: 2018
Subjects: subject: Data Structures and Algorithms (cs.DS)
subject: FOS: Computer and information sciences

description: Given a set $A$ of $n$ people, with each person having a preference list that ranks a subset of $A$ as his/her acceptable partners in order of preference, we consider the Roommates Problem (RP) and the Marriage Problem (MP) of matching people with their partners. In RP there is no further restriction, while in MP only people of opposite genders can be acceptable partners. For a pair of matchings $X$ and $Y$, let $ϕ(X,Y)$ denote the number of people who prefer a person they get matched by $X$ to a person they get matched by $Y$, and define an unpopularity factor $u(M)$ of a matching $M$ to be the maximum ratio $ϕ(M',M) / ϕ(M,M')$ among all other possible matchings $M'$. In this paper, we develop an algorithm to compute the unpopularity factor of a given matching in $O(m\sqrt{n}\log^2 n)$ time for RP and in $O(m\sqrt{n}\log n)$ time for MP, where $m$ is the total length of people's preference lists. We also generalize the notion of unpopularity factor to a weighted setting where people are given different voting weights and show that our algorithm can be slightly modified to support that setting with the same running time.
description: A preliminary version of this paper has appeared at CSR 2019
A Holistic Approach to Academic Competences: Creating an Immersive Learning Experience
Creators: name: Meesters, Kenny
name: Wang, Yan
Publisher: name: Zenodo
Year: 2020
Subjects: Research methodology, participatory learning, research motivation, data management,

description: An innovative teaching method for research methodology courses. A case study from the course Academic Competencies for Information Management at Tilburg University.
Three dimensional theory for light matter interaction
Creators: name: Sørensen, Martin W.
name: Sørensen, Anders S.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a full quantum mechanical three dimensional theory describing an electromagnetic field interacting with an ensemble of identical atoms. The theory is constructed such that it describes recent experiments on light-matter quantum interfaces, where the quantum fluctuations of light are mapped onto the atoms and back onto light. We show that the interaction of the light with the atoms may be separated into a mean effect of the ensemble and a deviation from the mean. The mean effect of the interaction effectively give rise to an index of refraction of the gas. We formally change to a dressed state picture, where the light modes are solutions to the diffraction problem, and develop a perturbative expansion in the fluctuations. The fluctuations are due to quantum fluctuations as well as the random positions of the atoms. In this perturbative expansion we show how the quantum fluctuations are mapped between atoms and light while the random positioning of the atoms give rise to decay due to spontaneous emission. Furthermore we identify limits, where the full three dimensional theory reduce to the one dimensional theory typically used to describe the interaction.
description: 32 pages, 2 figures
MOESM3 of Seasonality and weather conditions jointly drive flight activity patterns of aquatic and terrestrial chironomids
Creators: name: Vebrová, Lucie
name: Nieuwenhuijzen, Andre
name: Vojtěch Kolář
name: Boukal, David
Publisher: name: figshare
Year: 2018
Subjects: 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: Developmental Biology

description: Additional file 3. Adult chironomids collected during the study (Table S5).
Future abundance and distribution of key bird species for pathogen transmission in the Netherlands
Creators: name: Dellar, Martha
name: Sierdsema, Henk
name: van Bodegom, Peter M.
name: Schrama, Maarten
name: Geerling, Gertjan
Publisher: name: Zenodo
Year: 2024
Subjects: Turdus merula
Passer domesticus
Anas platyrhynchos
abundance
Netherlands
disease risk

description: We have modelled the current and future abundance and distribution of three different bird species in the Netherlands: blackbirds, mallards, and house sparrows. These are all species which are widespread in north-western Europe and which are likely to play a role in the transmission of several pathogens. We used random forest models created using the SDMaps R package. Climate, land use, and vegetative cover were all found to be important predictors. We found that the abundance of mallards and house sparrows is expected to increase in the future, while the abundance of blackbirds shows little change. These changes will likely have consequences for disease risk. By providing these future abundance maps, we are enabling detailed modelling of the future risk of disease outbreaks.
description: Funding provided by: Dutch Research CouncilROR ID: https://ror.org/04jsz6e67Award Number: NWA.1160.1S.210
description: We used bird abundance data from the Netherlands and France to train random forest models, using the SDMaps package in R (Sierdsema et al., n.d.). Future scenario data was taken from future climate scenarios produced by the KNMI (Dutch Meteorological Organisation) ((KNMI, 2023) and the Dutch One Health SSPs (Dellar et al., n.d., 2024).

The reference or 'current' time period used was 1991-2020. The future period was 2036-2065.

Full details can be found in the accompanying article.

Dellar, M., Geerling, G., Kok, K., van Bodegom, P., Schrama, S., & Boelee, E. (2024). Creating the Dutch One Health Shared Socio-economic Pathways (SSPs). Regional Environmental Change, 24, 16. https://doi.org/https://doi.org/10.1007/s10113-023-02169-1

Dellar, M., Geerling, G., Kok, K., van Bodegom, P., van der Schrier, G., Schrama, M., & Boelee, E. (n.d.). Future land use maps for the Netherlands based on the Dutch One Health Shared Socio-economic Pathways. Submitted.

KNMI. (2023). KNMI National Climate Scenarios 2023 for the Netherlands. knmi.nl/klimaatscenarios

Sierdsema, H., Kampichler, C., & Hallmann, C. (n.d.). Creating distribution maps from monitoring data and casual observations. Retrieved March 21, 2022, from https://www.sovon.nl/nl/content/trimmaps
Linking Entanglement and Discrete Anomaly
Creators: name: Hung, Ling-Yan
name: Wu, Yong-Shi
name: Zhou, Yang
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In $3d$ Chern-Simons theory, there is a discrete one-form symmetry, whose symmetry group is isomorphic to the center of the gauge group. We study the 't Hooft anomaly associated to this discrete one-form symmetry in theories with generic gauge groups, $A,B,C,D$-types. We propose to detect the discrete anomaly by computing the Hopf state entanglement in the subspace spanned by the symmetry generators and develop a systematical way based on the truncated modular S matrix. We check our proposal for many examples.
description: 1+15 pages
Untersuchungen über den Pentateuch
Creators: name: (:Unkn) Unknown
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1800
Subjects: subject: Theologie
subject: Philologie
subject: 090

description: Bibelkritik; Enthält offensichtlich den unveröffentlichten Anschluß an das erste, gedruckte Kapitel der Pentateuchstudien von Lazarus Bendavid, "Ueber geschriebenes und mündliches Gesetz", in: Zeitschrift für die Wissenschaft des Judentums 1/3 (1823), S. 472-500.
Diffusive stability against nonlocalized perturbations of planar wave trains in reaction-diffusion systems
Creators: name: de Rijk, Björn
name: Sandstede, Björn
Publisher: name: arXiv
Year: 2018
Subjects: subject: Analysis of PDEs (math.AP)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 35B35, 35B10, 35K57

description: Planar wave trains are traveling wave solutions whose wave profiles are periodic in one spatial direction and constant in the transverse direction. In this paper, we investigate the stability of planar wave trains in reaction-diffusion systems. We establish nonlinear diffusive stability against perturbations that are bounded along a line in $\mathbb{R}^2$ and decay exponentially in the distance from this line. Our analysis is the first to treat spatially nonlocalized perturbations that do not originate from a phase modulation. We also consider perturbations that are fully localized and establish nonlinear stability with better decay rates, suggesting a trade-off between spatial localization of perturbations and temporal decay rate. Our stability analysis utilizes pointwise estimates to exploit the spatial structure of the perturbations. The nonlocalization of perturbations prevents the use of damping estimates in the nonlinear iteration scheme; instead, we track the perturbed solution in two different coordinate systems.
description: 32 pages, no figures
title: ADCO, Cartulaire de Cîteaux pour les domaines de Saint-Jean de Losne et Losne (XVIIIe siècle), Cart. 198-01 (11 H 1055), 185 folios, f. 0293
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2019
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Cartulaire de Cîteaux pour les domaines de Saint-Jean de Losne et Losne (XVIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 198-01 (11 H 1055), 185 folios, f. 0293, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les domaines de Saint-Jean de Losne et Losne (XVIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 198-01 (11 H 1055), 185 folios, f. 0293, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: abbaye de Cîteaux
Age trends in genetic parameters and genetic gains of growth traits in multiple progeny test sites of hinoki cypress (Chamaecyparis obtusa)
Creators: name: Takahashi, Yusuke
name: Matsushita, Michinari
name: Tamura, Akira
name: Ohira, Mineko
name: Takahashi, Makoto
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Plant Biology

description: Growth data obtained from Chamaecyparis obtusa growing at 28 progeny test sites in the Kanto breeding region of Japan were analyzed to estimate the genetic parameters and genetic gains. Specifically, the data were used to estimate stem diameter at breast height (DBH), tree height (TH), and stem volume in order to assess the feasibility of breeding, and differences in genetic parameters and genetic gains associated with growth traits based on age and climatic conditions were clarified. The median values of narrow-sense heritability for DBH and TH across all ages ranged from 0.229 to 0.263 and from 0.201 to 0.433, respectively. Based on the efficiency of improvement (genetic gain per year), it appears that the most efficient selection for DBH and stem volume would be at one-third of the improvement target age (set to 30 years in the present study). We analyzed the variation of narrow-sense heritability and age trends of those among three groups of test sites exposed to different climatic conditions. Age and group × age interaction were shown to have significant effects on the narrow-sense heritability of TH and volume and that of DBH and volume, respectively. However, no significant effects of group × age interaction were detected on the efficiencies for gain per year of all traits, implying that this parameter might not be affected by climate conditions. Therefore, it was suggested that early selection is possible with almost equal efficiency in all climate groups.
Tunable Electron Interactions and Fractional Quantum Hall States in Graphene
Creators: name: Papic, Z.
name: Thomale, R.
name: Abanin, D. A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The recent discovery of fractional quantum Hall states in graphene raises the question of whether the physics of graphene and its bilayer offers any advantages over GaAs-based materials in exploring strongly-correlated states of two-dimensional electrons. Here we propose a method to continuously tune the effective electron interactions in graphene and its bilayer by the dielectric environment of the sample. Using this method, the charge gaps of prominent FQH states, including ν=1/3 or ν=5/2 states, can be increased several times, or reduced all the way to zero. The tunability of the interactions can be used to realize and stabilize various strongly correlated phases in the FQH regime, and to explore the transitions between them.
description: 4.2 pages, 5 figures
Additional file 1 of Small molecule targeting amyloid fibrils inhibits Streptococcus mutans biofilm formation
Creators: name: Chen, Yuanyuan
name: Cui, Guxin
name: Cui, Yuqi
name: Chen, Dongru
name: Lin, Huancai
Publisher: name: figshare
Year: 2021
Subjects: subject: Microbiology
subject: FOS: Biological sciences

description: Additional file 1: Figure S1. The flowchart of structure-based virtual screening. Figure S2. Effects of compound D25 on the expression of vicR, brpA, comDE, atpD and relA genes. The results from qRT-PCR were obtained with the 2−ΔΔCT method. All results were shown as mean ± standard deviations from three independent experiments. *Differences were statistically significant when compared with control group (P < 0.05). Figure S3. Effects of D25 on biofilms at different concentrations and time intervals. a S. mutans biofilms formed after 24 h were treated with different concentrations of D25. NS differences were not statistically significant when compared with control group. b Effects of D25 on S. mutans biofilms formed after 4, 8, 16 and 24 h. *Differences were statistically significant when compared with control group (P < 0.05). NS differences were not statistically significant when compared with control group. Table S1. Primers used in this study for qRT-PCR to quantify gene expression level. Table S2. Top 99 small molecules selected by targeting C3 segment.
2MASS J11151597+1937266: A Young, Dusty, Isolated, Planetary-Mass Object with a Potential Wide Stellar Companion
Creators: name: Theissen, Christopher A.
name: Burgasser, Adam J.
name: Gagliuffi, Daniella C. Bardalez
name: Hardegree-Ullman, Kevin K.
name: Gagné, Jonathan
name: Schmidt, Sarah J.
name: West, Andrew A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present 2MASS J11151597+1937266, a recently identified low-surface gravity L dwarf, classified as an L2$γ$ based on Sloan Digital Sky Survey optical spectroscopy. We confirm this spectral type with near-infrared spectroscopy, which provides further evidence that 2MASS J11151597+1937266 is a low-surface gravity L dwarf. This object also shows significant excess mid-infrared flux, indicative of circumstellar material; and its strong H$α$ emission (EW$_{\mathrm{H}α}=560\pm82$ Å) is an indicator of enhanced magnetic activity or weak accretion. Comparison of its spectral energy distribution to model photospheres yields an effective temperature of $1724^{+184}_{-38}$ K. We also provide a revised distance estimate of $37\pm6$ pc using a spectral type-luminosity relationship for low-surface gravity objects. The 3-dimensional galactic velocities and positions of 2MASS J11151597+1937266 do not match any known young association or moving group. Assuming a probable age in the range of 5-45 Myr, the model-dependent estimated mass of this object is between 7-21 $M_\mathrm{Jup}$, making it a potentially isolated planetary-mass object. We also identify a candidate co-moving, young stellar companion, 2MASS J11131089+2110086.
description: Accepted to ApJ
Reversible Quantum Interface for Tunable Single-sideband Modulation
Creators: name: Cviklinski, J.
name: Ortalo, J.
name: Laurat, J.
name: Bramati, A.
name: Pinard, M.
name: Giacobino, E.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Using Electromagnetically Induced Transparency (EIT) in a Cesium vapor, we demonstrate experimentally that the quantum state of a light beam can be mapped into the long lived Zeeman coherences of an atomic ground state. Two non-commuting variables carried by light are simultaneously stored and subsequentely read-out, with no noise added. We compare the case where a tunable single sideband is stored independently of the other one to the case where the two symmetrical sidebands are stored using the same EIT transparency window.
description: 4 pages, 6 figures
Reduced Joule heating in nanowires
Creators: name: Léonard, François
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The temperature distribution in nanowires due to Joule heating is studied analytically using a continuum model and a Green's function approach. We show that the temperatures reached in nanowires can be much lower than that predicted by bulk models of Joule heating, due to heat loss at the nanowire surface that is important at nanoscopic dimensions, even when the thermal conductivity of the environment is relatively low. In addition, we find that the maximum temperature in the nanowire scales weakly with length, in contrast to the bulk system. A simple criterion is presented to assess the importance of these effects. The results have implications for the experimental measurements of nanowire thermal properties, for thermoelectric applications, and for controlling thermal effects in nanowire electronic devices.
description: 4 pages, 3 figures. To appear in Applied Physics Letters
From Black Holes to Baby Universes: Exploring the Possibility of Creating a Cosmos in the Laboratory
Creators: name: Ansoldi, S.
name: Merali, Z.
name: Guendelman, E. I.
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We discuss the essential features of baby-universe production, starting from a description of black holes and wormholes, in terms of the causal structure of spacetime, and following a qualitative review of the connection between vacuum decay and inflation in early universe cosmology. Related open questions are also addressed, especially in connection with the possibility that baby universes could be formed within our present universe - either in a future particle accelerator, or spontaneously.
description: To appear in the proceedings for the Bahamas Advanced Study Institute and Conferences 2017, Stella Maris, the Bahamas, and the "Big Bang in a Little Room" event, University of the Bahamas, Nassau, the Bahamas
Transfer and teleportation of quantum states encoded in decoherence-free subspace
Creators: name: Wei, Hua
name: Deng, ZhiJiao
name: Zhang, XiaoLong
name: Feng, Mang
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum state transfer and teleportation, with qubits encoded in internal states of the atoms in cavities, among spatially separated nodes of a quantum network in decoherence-free subspace are proposed, based on a cavity-assisted interaction by single-photon pulses. We show in details the implementation of a logic-qubit Hadamard gate and a two-logic-qubit conditional gate, and discuss the experimental feasibility of our scheme.
description: 4 pages, 3 figures
Additional file 2: of Simple rules for evidence translation in complex systems: A qualitative study
Creators: name: Reed, Julie
name: Howe, Cathy
name: Doyle, Cathal
name: Bell, Derek
Publisher: name: figshare
Year: 2018
Subjects: 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: Research methods (DOCX 90Â kb)
Micropyrones A and B, two new α-pyrones from the actinomycete Microbacterium sp. GJ312 isolated from Glycyrrhiza uralensis Fisch
Creators: name: Xu, Ying-Ting
name: Luo, Yu-Cai
name: Xue, Jing-Hua
name: Li, Yu-Ping
name: Dong, Lei
name: Li, Wen-Jun
name: Zhou, Zhong-Yu
name: Wei, Xiao-Yi
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified

description: Two new α-pyrones, micropyrones A (1) and B (2), along with four known γ-pyrones, nocapyrone D (3), nocapyrone A (4), marinactinone A (5), and nocapyrone H (6), were isolated from the culture extract of actinomycete Microbacterium sp. GJ312, which was isolated from Glycyrrhiza uralensis. The structures of these compounds were identified by analysis of spectral data. They are the first α- and γ-pyrones reported from the genus Microbacterium. The antibacterial activity of all compounds against Staphylococcus aureus and methicillin resistant S. aureus was evaluated. However, none of them showed significant activity. This study represents the first phytochemical example of a Glycyrrhiza-derived actinomycete.
What on-site landscape experiences attract potential visitors to a site? A Japan–Korea cross-cultural comparison
Creators: name: Mizuuchi, Yusuke
name: Son, Yonghoon
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: In the age of big data, social media’s influence on on-site landscape experiences is growing, and the relationship between on- and off-site landscape planning and management is becoming more important. The study’s objectives were: 1) to identify scenic hotspots based on on-site visitor experiences, 2) clarify landscape preferences and attractiveness based on photographs taken at scenic hotspots, and 3) examine similarities and differences between Japanese and Korean visitors in terms of landscape preferences and attractiveness. The data were collected using geotagged visitor employed photography from 153 visitors to the Takao Quasi-National Park in Japan were used to understand off-site appreciation, and compare Japanese and Korean visitors’ experiences. Photo-based questionnaires were completed by 42 Japanese and 40 Korean respondents. We collected 1,645 geotagged photographs, and performed a GIS analysis with network-based kernel density estimation to identify scenic hotspots. The data extracted from the photo-based questionnaire were used to analyze the relationship between on-site and off-site experiences, as well as similarities and differences between the Japanese and Korean participants. The data were analyzed using means, Welch’s t-test, Wilcoxon sum-rank test, Pearson’s correlation analysis, and Kendall’s correlation analysis. The results identified nine scenic hotspots, and revealed that the photographs that the Japanese visitors preferred to take would not necessarily attract tourists, nor were they the same as the scenic spots and objects the Korean visitors found attractive. As international tourism expands, cross-cultural research on on- and off-site experiences and preferences has become increasingly important for forest landscape management and sustainable tourism.
Transition between Kerr comb and stimulated Raman comb in a silica whispering gallery mode microcavity
Creators: name: Fujii, Shun
name: Kato, Takumi
name: Suzuki, Ryo
name: Hori, Atsuhiro
name: Tanabe, Takasumi
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We theoretically and experimentally investigated the transition between modulation instability and Raman gain in a small silica microcavity with a large free-spectral range (FSR), which reveals that we can selectively switch from a four-wave mixing dominant state to a stimulated Raman scattering dominant state. Both the theoretical analysis and the experiment show that a Raman-dominant region is present between transitions of Kerr combs with different free-spectral range spacings. We can obtain a stable Kerr comb and a stable Raman state selectively by changing the driving power, coupling between the cavity and the waveguide, and laser detuning. Such a controllable transition is achieved thanks to the presence of gain competition between modulation instability and Raman gain in silica whispering gallery mode microcavities.
description: 7 pages, 6 figures
Mid-infrared spectroscopy of high-redshift obscured quasars
Creators: name: Martinez-Sansigre, Alejo
name: Lacy, Mark
name: Sajina, Anna
name: Rawlings, Steve
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present mid-infrared observations of 18 sources from a sample of 21 z~2 radio-intermediate obscured quasars. The mid-infrared spectra of the sources are continuum dominated, and 12 sources show deep silicate absorption with tau_9.7~1-2. Combining mid-infrared and optical spectra, we achieve 86% spectroscopic completeness which allows us to confirm that most (63 +14 -22 %) z~2 radio-intermediate quasars are obscured. The new spectra also prove that many high-redshift type-2 quasars do not show any rest-frame ultraviolet emission lines. From the 18 individual mid-infrared spectra, we classify most of the sources into three subsamples: those with hints of the 7.7 and 6.2 micron polyaromatic hydrocarbons (3/18 sources show PAHs, subsample A), those with an excess of emission around 8 micron but no hint of the 6.2 micron PAH (7/18 cases, subsample B) and pure-continuum sources with no visible excess (4/18 sources, subsample C). The remaining 4/18 sources have spectra that are featureless or too noisy for any features to be visible. In subsample A, averaging the spectra leads to a statistical detection of both 6.2 and 7.7 micron PAHs over the continuum, with the strength of the 7.7 micron PAH comparable to that of submillimetre-selected galaxies (SMGs) at similar redshifts. These sources are in a phase of coeval growth of a supermassive black hole and a host galaxy.
description: Accepted by ApJ. 25 pages, 5 figures and 2 Tables
Social network analysis and generalized additive mixed model results from Social dynamics and individual hunting tactics of white sharks revealed by biologging
Creators: name: Papastamatiou, Yannis P.
name: Mourier, Johann
name: TinHan, Thomas
name: Luongo, Sarah
name: Hosoki, Seiko
name: Santana-Morales, Omar
name: Hoyos-Padilla, Mauricio
Publisher: name: The Royal Society
Year: 2022
Subjects: subject: 60801 Animal Behaviour
subject: FOS: Biological sciences

description: Social foraging, where animals forage in groups, takes many forms but is less studied in marine predators as measuring social associations in the wild is challenging. We used biologging (activity, cameras and telemetry receivers) sensors to measure social associations and simultaneous behaviour, in white sharks off Guadalupe Island, Mexico. Animal-borne telemetry receivers revealed that sharks varied in the number of associations they formed and occurred most often when shark were swimming in straight paths or when they were turning frequently. While many associations were likely random, there was evidence of some stronger associations. Sharks varied in the depths they used and their activity, with some individuals more active in shallow water while others were more active 200–300 m deep. We propose that white sharks associate with other individuals so they can inadvertently share information on the location or remain of large prey. However, there may be a wide range of individual variability in both individual behaviour and their sociality. Biologging now enables social associations of animals to be measured, concurrent with measures of their behaviour, so that social foraging of large marine predators can be quantified in the wild.
Internetwork magnetic field distribution from simultaneous 1.56 micron and 630 nm observations
Creators: name: Gonzalez, M. J. Martinez
name: Collados, M.
name: Cobo, B. Ruiz
name: Beck, C.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study the contradictory magnetic field strength distributions retrieved from independent analyses of spectropolarimetric observations in the near-infrared (1.56 micron) and in the visible (630 nm) at internetwork regions. In order to solve this apparent controversy, we present simultaneous and co-spatial 1.56 micron and 630 nm observations of an internetwork area. The properties of the circular and linear polarization signals, as well as the Stokes V area and amplitude asymmetries, are discussed. As a complement, inversion techniques are also used to infer the physical parameters of the solar atmosphere. As a first step, the infrared and visible observations are analysed separately to check their compatibility. Finally, the simultaneous inversion of the two data sets is performed. The magnetic flux densities retrieved from the individual analysis of the infrared and visible data sets are strongly correlated. The polarity of the Stokes V profiles is the same at co-spatial pixels in both wavelength ranges. This indicates that both 1.56 micron and 630 nm observations trace the same magnetic structures on the solar surface. The simultaneous inversion of the two pairs of lines reveals an internetwork full of sub-kG structures that fill only 2 % of the resolution element. A correlation is found between the magnetic field strength and the continuum intensity: equipartition fields (B ~500 G) tend to be located in dark intergranular lanes, whereas weaker field structures are found inside granules. The most probable unsigned magnetic flux density is 10 Mx/cm2. The net magnetic flux density in the whole field of view is nearly zero. This means that both polarities cancel out almost exactly in our observed internetwork area.
description: Accepted for publication in A&A
MOESM2 of Seasonality and weather conditions jointly drive flight activity patterns of aquatic and terrestrial chironomids
Creators: name: Vebrová, Lucie
name: Nieuwenhuijzen, Andre
name: Vojtěch Kolář
name: Boukal, David
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Additional file 2. Weather conditions (Figures S3 and S4 and Tables S2–S4).