cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A search for neutron to mirror neutron oscillation using neutron electric dipole moment measurements
Creators: name: Mohanmurthy, Prajwal
name: Young, Albert R.
name: Winger, Jeff A.
name: Zsigmond, Geza
Publisher: name: arXiv
Year: 2022
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Baryon number violation is a key ingredient of baryogenesis. It has been hypothesized that there could also be a parity-conjugated copy of the standard model particles, called mirror particles. The existence of such a mirror universe has specific testable implications, especially in the domain of neutral particle oscillation, viz. the baryon number violating neutron to mirror-neutron ($n-n'$) oscillation. Consequently, there were many experiments that have searched for $n-n'$ oscillation, and imposed constraints upon the parameters that describe it. All the previous efforts searched for $n-n'$ oscillation by comparing the relative number of ultracold neutrons that survive after a period of storage for one or both of the two cases: (i) comparison of zero applied magnetic field to a non-zero applied magnetic field, and (ii) comparison where the orientation of the applied magnetic field was reversed. However, $n-n'$ oscillations also lead to variations in the precession frequency of polarized neutrons upon flipping the direction of the applied magnetic field. For the first time, we used the data from the latest search for the neutron electric dipole moment [Phys. Rev. Lett. 124, 081803 (2020)] to constrain $n-n'$ oscillation. After compensating for the systematic effects that affect the ratio of precession frequencies of ultracold neutrons and cohabiting $^{199}$Hg-atoms, chief among which was due to their motion in non-uniform magnetic field, we constrained any further perturbations due to $n-n'$ oscillation. We thereby provide a lower limit on the $n-n'$ oscillation time constant of $τ_{nn'}/\sqrt{|\cos(β)|} > 5.7~$s, $0.36~μ$T'$
description: 12 pages, 2 figures, 1 table. References edited
Step By Step Conversion to Organic Agriculture
Creators: name: Stancu, Alina
name: Suvorov, Nicolae
name: Stancu, Alina
name: Suvorov, Nicolae
Publisher: name: Unknown
Year: 2021
Subjects: subject: Crop Production/Industries
subject: Environmental Economics and Policy
subject: Farm Management
subject: modern agriculture
subject: sustainability
subject: conventional agriculture
subject: development
subject: competitiveness

description: The controversial issue of genetically modified organisms and environmental pollution, which often leads to global warming, brings us face to face with the need to change the way agriculture leaves its mark on the ecological balance. If common efforts were focused on designing a multidisciplinary agricultural system that produces quantitatively and nutritionally sufficient food while protecting biodiversity and non-renewable resources, the problems that the agricultural sector generates would be greatly reduced. Paper provides introductory information linked to conversion from conventional to organic system of agriculture from the aspect of sustainable development. Familiarity with new eco-friendly practices is essential for exploiting the opportunities for the agricultural sector. In this context, the paper analyses the general consequences observed by some of globally recognized institutions involved in agriculture.
Additional file 8: of Promoting the use of self-management in novice chiropractors treating individuals with spine pain: the design of a theory-based knowledge translation intervention
Creators: name: Eilayyan, Owis
name: Thomas, Aliki
name: HallĂŠ, Marie-Christine
name: Ahmed, Sara
name: Tibbles, Anthony
name: Jacobs, Craig
name: Mior, Silvano
name: Davis, Connie
name: Evans, Roni
name: Schneider, Michael
name: Alzoubi, Fadi
name: Barnsley, Jan
name: Long, Cynthia
name: BussiĂ¨res, Andre
Publisher: name: figshare
Year: 2018
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Science Policy
subject: Plant Biology
subject: Virology

description: â Mapping behaviour change techniques on key domains, proposed KT interventions and actionsâ . It provides a list of self-management-TDF barriers and the proposed KT interventions. (DOCX 19 kb)
title: E. Merck's Jahresbericht über Neuerungen auf den Gebieten der Pharmakotherapie und Pharmazie Jahrgang 39. 1925
Creators: name: E. Merck
Publisher: name: E.Merck, Chemische Fabrik
Year: 1926
Subjects: subject: 615
subject: 61

description: E. Merck's Jahresberichte, vol. 39. 1925
Thermodynamic equilibrium in the expanding universe
Creators: name: Zimdahl, Winfried
name: Balakin, Alexander B.
Publisher: name: arXiv
Year: 1999
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We show that a relativistic gas may be at ``global'' equilibrium in the expanding universe for any equation of state $0 < p \leq ρ/3$, provided that the gas particles move under the influence of a self-interacting, effective one-particle force in between elastic binary collisions. In the force-free limit we recover the equilibrium conditions for ultrarelativistic matter which imply the existence of a conformal timelike Killing vector.
description: 10 pages, Latex, to appear in GRG
Present status and prospects of the Tunka Radio Extension
Creators: name: Kostunin, D.
name: Bezyazeekov, P. A.
name: Budnev, N. M.
name: Chernykh, D.
name: Fedorov, O.
name: Gress, O. A.
name: Haungs, A.
name: Hiller, R.
name: Huege, T.
name: Kazarina, Y.
name: Kleifges, M.
name: Korosteleva, E. E.
name: Kuzmichev, L. A.
name: Lenok, V.
name: Lubsandorzhiev, N.
name: Marshalkina, T.
name: Monkhoev, R.
name: Osipova, E.
name: Pakhorukov, A.
name: Pankov, L.
name: Prosin, V. V.
name: Schröder, F. G.
name: Shipilov, D.
name: Zagorodnikov, A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The Tunka Radio Extension (Tunka-Rex) is a digital radio array operating in the frequency band of 30-80 MHz and detecting radio emission from air-showers produced by cosmic rays with energies above 100 PeV. The experiment is installed at the site of the TAIGA (Tunka Advanced Instrument for cosmic rays and Gamma Astronomy) observatory and performs joint measurements with the co-located particle and air-Cherenkov detectors in passive mode receiving a trigger from the latter. Tunka-Rex collects data since 2012, and during the last five years went through several upgrades. As a result the density of the antenna field was increased by three times since its commission. In this contribution we present the latest results of Tunka-Rex experiment, particularly an updated analysis and efficiency study, which have been applied to the measurement of the mean shower maximum as a function of energy for cosmic rays of energies up to EeV. The future plans are also discussed: investigations towards an energy spectrum of cosmic rays with Tunka-Rex and their mass composition using a combination of Tunka-Rex data with muon measurements by the particle detector Tunka-Grande.
description: ARENA2018 proceedings
Tunneling and Chaos
Creators: name: Tomsovic, Steven
Publisher: name: arXiv
Year: 2000
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Over the preceeding twenty years, the role of underlying classical dynamics in quantum mechanical tunneling has received considerable attention. A number of new tunneling phenomena have been uncovered that have been directly linked to the set of dynamical possibilities arising in simple systems that contain at least some chaotic motion. These tunneling phenomena can be identified by their novel $\hbar$-dependencies and/or statistical behaviors. We summarize a sampling of these phenomena and mention some applications.
description: Review article for Nobel Symposium entitled `Quantum Chaos Y2K', no figures
title: Bericht über die Neuerungen auf den Gebieten der Pharmakotherapie und Pharmazie Jahrgang 17. 1903
title: E. Merck's Jahresberichte
titleType: AlternativeTitle
Creators: name: E. Merck
Publisher: name: Merck
Year: 1904
Subjects: subject: 615
subject: 61

description: E. Merck's Jahresberichte, vol. 17. 1903
Can Dark Energy Emerge from a Varying $G$ and Spacetime Geometry?
Creators: name: Hanımeli, Ekim Taylan
name: Tutusaus, Isaac
name: Lamine, Brahim
name: Blanchard, Alain
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The accelerated expansion of the universe implies the existence of an energy contribution known as dark energy. Associated with the cosmological constant in the standard model of cosmology, the nature of this dark energy is still unknown. We will discuss an alternative gravity model in which this dark energy contribution emerges naturally, as a result of allowing for a time-dependence on the gravitational constant, $G$, in Einstein's field equations. With this modification, Bianchi's identities require an additional tensor field to be introduced so that the usual conservation equation for matter and radiation is satisfied. The equation of state of this tensor field is obtained using additional constraints, coming from the assumption that this tensor field represents the space-time response to the variation of $G$. We will also present the predictions of this model for the late-universe data, and show that the energy contribution of this new tensor is able to explain the accelerated expansion of the universe without the addition of a cosmological constant. Unlike many other alternative gravities with varying gravitational strength, the predicted $G$ evolution is also consistent with local observations and therefore this model does not require screening. We will finish by discussing possible other implications this approach might have for cosmology and some future prospects.
description: Prepared for the proceedings of Alternative Gravities and Fundamental Cosmology - ALTECOSMOFUN'21 (https://indico.cern.ch/event/873762/) conference. Matches the version published at Universe Special Issue: Alternative Gravities and Fundamental Cosmology
Additional file 2 of Molecular karyotypes of loquat (Eriobotrya japonica) aneuploids can be detected by using SSR markers combined with quantitative PCR irrespective of heterozygosity
Creators: name: Wen, Guo
name: Jiangbo Dang
name: Zhongyi Xie
name: Jinying Wang
name: Pengfei Jiang
name: Qigao Guo
name: Guolu Liang
Publisher: name: figshare
Year: 2020
Subjects: subject: Biophysics
subject: Molecular Biology
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 2: Fig. S2. qPCR melting curves for the 17 pairs of SSR primers.
IFAD RESEARCH SERIES 39 - Smallholder farming, growth linkages, structural transformation and poverty reduction
Creators: name: Suttie, David
name: Suttie, David
Publisher: name: Unknown
Year: 2019
Subjects: subject: Agricultural and Food Policy
subject: Community/Rural/Urban Development
subject: Food Consumption/Nutrition/Food Safety
subject: Food Security and Poverty
subject: Rural Development
subject: Socio-Economic Development
subject: Productivity
subject: Agricultural Structure
subject: Sub-Saharan Africa
subject: Poverty Reduction

description: In the context of urbanization and expanding markets for agricultural products, the prospects for smallholder farming systems to contribute to development across sub-Saharan Africa is particularly relevant today. Despite scepticism among some, arguments in the literature point to potential productivity, inclusion and multiplier non-farm growth benefits arising from the development of small-farming systems. This research investigates such viewpoints by categorizing countries according to whether national agriculture is small-farm dominated or large-farm dominated and looking at variables dependent on relevant socio-economic phenomena. Findings indicate small-farming countries have performed better in improving levels of productivity, reducing poverty and advancing structural transformation in the period in question. Findings are robust to the effects of differing levels of rural investment. However, sample sizes and the nature of data collection in a context of scarcity limits the capacity to generalize findings. Although the research finds small-farming countries outperform large-farming countries in progress across these variables, bivariate analysis does not establish that linkages from agricultural development to first, poverty reduction and, second, structural transformation are stronger in small-farming contexts. Overall, findings show that possessing an agricultural sector dominated by smallholdings is no impediment to making progress across key indicators of social and economic development. Consequently, reflection on the merits of public expenditure to support smallholder models and opportunities to leverage private finance in smallholder farming are emphasized. Further, the scope for integration of small- and large-farming models in mutually beneficial arrangements can be a useful complement to mechanisms that support exclusively smallholder farming models.
Correlations, inhomogeneous screening, and suppression of spin-splitting in quantum wires at strong magnetic fields
Creators: name: Balev, O. G.
name: Vasilopoulos, P.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: A self-consistent treatment of exchange and correlation interactions in a quantum wire (QW) subject to a strong perpendicular magnetic field is presented using a modified local-density approximation (MLDA). The influence of many-body interactions on the spin-splitting between the two lowest Landau levels (LLs) is calculated within the screened Hartree-Fock approximation (SHFA), for filling factor ν=1, and the strong spatial dependence of the screening properties of electrons is taken into account. In comparison with the Hartree-Fock result, the spatial behavior of the occupied LL in a QW is strongly modified when correlations are included. Correlations caused by screening at the edges strongly suppress the exchange splitting and smoothen the energy dispersion at the edges. The theory accounts well for the experimentally observed strong suppression of the spin-splitting pertinent to the ν=1 quantum Hall effect (QHE) state as well as the destruction of this state in long, quasi-ballistic GaAlAs/GaAs QWs.
description: Text 23 pages in Latex/Revtex/preprint format, 6 Postscript figures, submitted to Physical Review B
Additional file 3 of Molecular karyotypes of loquat (Eriobotrya japonica) aneuploids can be detected by using SSR markers combined with quantitative PCR irrespective of heterozygosity
Creators: name: Wen, Guo
name: Dang, Jiangbo
name: Xie, Zhongyi
name: Jinying Wang
name: Pengfei Jiang
name: Qigao Guo
name: Liang, Guolu
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 3: Table S1. ΔRn values for the 17 pairs of SSR primers in 22 euploid loquat strains. Table S2. ΔRn values for the 17 pairs of SSR primers in 9 hybrid offspring of Q24 × ‘Huabai No. 1’. Table S3. ΔRn values for the 17 pairs of SSR primers in 16 open-pollination progeny of triploid loquat strains (A313 and A322).
Semiclassical asymptotics and gaps in the spectra of magnetic Schroedinger operators
Creators: name: Mathai, V.
name: Shubin, M.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Spectral Theory (math.SP)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 58J50, 46L60

description: In this paper, we study an L2 version of the semiclassical approximation of magnetic Schroedinger operators with invariant Morse type potentials on covering spaces of compact manifolds. In particular, we are able to establish the existence of an arbitrary large number of gaps in the spectrum of these operators, in the semiclassical limit as the coupling constant goes to zero.
description: 18 pages, Latex2e, more typos corrected
title: Bericht über die Neuerungen auf den Gebieten der Pharmakotherapie und Pharmazie 20. Jahrgang 1906
title: E. Merck's Jahresberichte
titleType: AlternativeTitle
Creators: name: E. Merck
Publisher: name: Merck
Year: 1907
Subjects: subject: 615
subject: 61

description: E. Merck's Jahresberichte, vol. 20. 1906
Revised supplementary materials clean copy for JCEM about osteoporosis
Creators: name: Ling, Chu-wen
name: Miao, Zelei
name: Xiao, Mian-li
name: Zhou, Hongwei
name: Jiang, Zengliang
name: Fu, Yuanqing
name: Xiong, Feng
name: Zuo, Luo-shi-yuan
name: Liu, Yu-Ping
name: Wu, Yan-yan
name: Jing, Li-peng
name: Dong, Hong-Li
name: Chen, Geng-dong
name: Ding, Ding
name: Wang, Cheng
name: Zeng, Fang-fang
name: Zhu, Hui-lian
name: he, yan
name: Zheng, Ju-Sheng
name: Chen, Yu-ming
Publisher: name: figshare
Year: 2021
Subjects: subject: 111706 Epidemiology
subject: FOS: Health sciences

description: Supplementary materials clean copy for JCEM about osteoporosis
Additional file 2: of Cancer expression quantitative trait loci (eQTLs) can be determined from heterogeneous tumor gene expression data by modeling variation in tumor purity
Creators: name: Geeleher, Paul
name: Nath, Aritro
name: Wang, Fan
name: Zhang, Zhenyu
name: Barbeira, Alvaro
name: Fessler, Jessica
name: Grossman, Robert
name: Seoighe, Cathal
name: Stephanie Huang, R.
Publisher: name: figshare
Year: 2018
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Information Systems not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Marine Biology
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences

description: Model derivation: a derivation of the â interaction modelâ used to find cancer eQTLs. (PDF 110 kb)
Temporal Structures in Shell Models
Creators: name: Okkels, Fridolin
Publisher: name: arXiv
Year: 2000
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: The intermittent dynamics of the turbulent GOY shell-model is characterised by a single type of burst-like structure, which moves through the shells like a front. This temporal structure is described by the dynamics of the instantaneous configuration of the shell-amplitudes revealing a approximative chaotic attractor of the dynamics.
description: 11 pages LaTex, 7 Postscript figures, submitted to Phys. Rev. E
Supplementary materials clean copy for JCEM about osteoporosis
Creators: name: Ling, Chu-wen
name: Miao, Zelei
name: Xiao, Mian-li
name: Zhou, Hongwei
name: Jiang, Zengliang
name: Fu, Yuanqing
name: Xiong, Feng
name: Zuo, Luo-shi-yuan
name: Liu, Yu-Ping
name: Wu, Yan-yan
name: Jing, Li-peng
name: Dong, Hong-Li
name: Chen, Geng-dong
name: Ding, Ding
name: Wang, Cheng
name: Zeng, Fang-fang
name: Zhu, Hui-lian
name: he, yan
name: Zheng, Ju-Sheng
name: Chen, Yu-ming
Publisher: name: figshare
Year: 2021
Subjects: subject: 111706 Epidemiology
subject: FOS: Health sciences

description: Supplementary materials clean copy for JCEM about osteoporosis
Cerceris ruficornis
Creators: name: Sadeghi, M.
name: Fallahzadeh, M.
name: Ostovan, H.
name: Ljubomirov, T.
name: Hesami, Sh.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Crabronidae
Cerceris
Cerceris ruficornis

description: Cerceris ruficornis (Fabricius, 1793)
DISTRIBUTION IN IRAN. West Azerbaijan (Samin & Bagriacik, 2016).
description: Published as part of Sadeghi, M., Fallahzadeh, M., Ostovan, H., Ljubomirov, T. & Hesami, Sh., 2019, Revised checklist of the genus Cerceris (Hymenoptera: Crabronidae) of Iran, with two new records, pp. 14-22 in Far Eastern Entomologist 395 on page 18, DOI: 10.25221/fee.395.3, http://zenodo.org/record/7164877
Iterated local search and very large neighborhoods for the parallel-machines total tardiness problem
Creators: name: Croce, F
name: Garaix, Thierry
name: Grosso, A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: We present computational results with a heuristic algorithm for the parallel machines total weighted tardiness problem. The algorithm combines generalized pairwise interchange neighborhoods, dynasearch optimization and a new machine-based neighborhood whose size is non-polynomial in the number of machines. The computational results significantly improve over the current state of the art for this problem.
Nachruf an Caspar Appenzeller von Zürich, 1820-1901
Creators: name: Tappolet, August
Publisher: name: Zentralbibliothek Zürich
Year: 1901
Subjects: subject: 920 Biografien, Genealogie, Insignien
subject: Nachruf
subject: Appenzeller, Kaspar

description: Separat-Abdruck aus »Schweizerische Zeitschrift für Gemeinnützigkeit«, zweites Heft, 1901
Negera natalensis subsp. geometroides
Creators: name: Mbata, Keith J.
name: Prins, Jurate De
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Drepanidae
Negera
Negera natalensis
Negera natalensis geometroides (holland, 1893c)

description: Negera natalensis geometroides (Holland, 1893c)
COMMON NAME(S): Natal hook tip.
SYNONYM(S): None.
IUCN STATUS: Not Evaluated (NE).
DISTRIBUTION: Cameroon, Central African Republic, Côte d’Ivoire, Democratic Republic of Congo, Gabon, Gambia, Ghana, Nigeria, Senegal, Sierra Leone, South Africa, Tanzania, Uganda, Zambia, Zimbabwe).
LOCALITY IN ZAMBIA: Lusaka and Kafue, in Lusaka Province.
LARVAL HOSTPLANT(S): Two Rubiaceae species (Pavetta lanceolata Eckl. and one yet to be identified, a Coffea sp.) are larval foodplants of the taxon.
SOURCES: African Moths 2019; De Prins & De Prins 2022; Watson 1965a.
description: Published as part of Mbata, Keith J. & Prins, Jurate De, 2023, Annotated checklist of moths of Zambia (Insecta: Lepidoptera), pp. 1-503 in Zootaxa 5354 (1) on page 119, DOI: 10.11646/zootaxa.5354.1.1, http://zenodo.org/record/10130434
Minimal conditions for the creation of a Friedman-Robertson-Walker universe from a "bounce"
Creators: name: Molina-Paris, Carmen
name: Visser, Matt
Publisher: name: arXiv
Year: 1998
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate the minimal conditions under which the creation of our universe might arise due to a "bounce" from a previous collapse, rather than an explosion from a big-bang singularity. Such a bounce is sometimes referred to as a Tolman wormhole. We subject the bounce to a general model-independent analysis along the lines of that applied to the Morris-Thorne traversable wormholes, and show that there is always an open temporal region surrounding the bounce over which the strong energy condition (SEC) must be violated. On the other hand, all the other energy conditions can easily be satisfied. In particular, we exhibit an inflation-inspired model in which a big bounce is "natural".
description: 4 pages, ReV-TeX 3.1
title: E. Merck's Jahresbericht über Neuerungen auf den Gebieten der Pharmakotherapie und Pharmazie 24. Jahrgang 1910
Creators: name: E. Merck
Publisher: name: E. Merck, Chemische Fabrik
Year: 1911
Subjects: subject: 615
subject: 61

description: E. Merck's Jahresberichte, vol. 24. 1910
Cerceris shestakoviana Gussakovskij 1952
Creators: name: Sadeghi, M.
name: Fallahzadeh, M.
name: Ostovan, H.
name: Ljubomirov, T.
name: Hesami, Sh.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Crabronidae
Cerceris
Cerceris shestakoviana

description: Cerceris shestakoviana Gussakovskij, 1952
DISTRIBUTION IN IRAN. Golestan (Dollfuss, 2018).
description: Published as part of Sadeghi, M., Fallahzadeh, M., Ostovan, H., Ljubomirov, T. & Hesami, Sh., 2019, Revised checklist of the genus Cerceris (Hymenoptera: Crabronidae) of Iran, with two new records, pp. 14-22 in Far Eastern Entomologist 395 on page 18, DOI: 10.25221/fee.395.3, http://zenodo.org/record/7164877
Charged Scalar-Tensor Boson Stars: Equilibrium, Stability and Evolution
Creators: name: Whinnett, A. W.
name: Torres, Diego F.
Publisher: name: arXiv
Year: 1999
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study charged boson stars in scalar-tensor (ST) gravitational theories. We analyse the weak field limit of the solutions and analytically show that there is a maximum charge to mass ratio for the bosons above which the weak field solutions are not stable. This charge limit can be greater than the GR limit for a wide class of ST theories. We numerically investigate strong field solutions in both the Brans Dicke and power law ST theories. We find that the charge limit decreases with increasing central boson density. We discuss the gravitational evolution of charged and uncharged boson stars in a cosmological setting and show how, at any point in its evolution, the physical properties of the star may be calculated by a rescaling of a solution whose asymptotic value of the scalar field is equal to its initial asymptotic value. We focus on evolution in which the particle number of the star is conserved and we find that the energy and central density of the star decreases as the cosmological time increases. We also analyse the appearance of the scalarization phenomenon recently discovered for neutron stars configurations and, finally, we give a short discussion on how making the correct choice of mass influences the argument over which conformal frame, the Einstein frame or the Jordan frame, is physical.
description: RevTeX, 27 pages, 9 postscript figures. Minor revisions and updated references. Accepted for publication in Phys. Rev. D
Supply Of W-188 Solutions Or Re-188 Product For Non-Profit R&D Purposes (Repeated After Each Br2 Cycle)
Creators: name: Elema, Dennis
Publisher: name: Zenodo
Year: 2023
Subjects: Nuclear Medicine
Radionuclides
Supply Chain
Irradiation Targets
Radionuclear Therapy
Diagnostics
188W
Re-188eluates
Radiopharmaceutical Development
188W/188Re Generators

description: SECURE Project

Deliverable 3.4

EXECUTIVE SUMMARY

One of the main purposes of the SECURE project is to make available W-188/Re-188 generators or batch activities of Re-188 respectively to revitalize the research towards Re-188 radiopharmaceuticals. As currently no large-scale use of W-188/Re-188 is common, this project wants to assure a sufficient and cheap supply to allow performing experiments, designing radiopharmaceuticals and even pre-clinical evaluations. This is better accomplished with a hands-on method for harvesting small quantities of Re-188 from a W-188 solution.The process to produce a relatively cheap and small W-188/Re-188 generator is currently being developed by SCK CEN, and the first R&D prototype of such a generator has successfully been demonstrated as a part of the work performed in Task 3.5 of WP3. Throughout the course of the project, SCK-CEN will assure a supply of W-188 solution and/or generated Re-188 (if transport times permit) to NCBJ and UMCL for verification of its quality by using in radio-labelling studies.SCK CEN will also supply its R&D harvesting process to all parties in- or outside the consortium who wish to set up their own “R&D generator”. All supply will be restricted to supply for nonprofit R&D purposes only.

Funded by the European Union. Views and opinions expressed are however those of the author only and do not necessarily reflect those of the European Union or the European Commission. Neither the European Union nor the European Commission can be held responsible for them.
Laughlin topology on fractal lattices without area law entanglement
Creators: name: Li, Xikun
name: Jha, Mani Chandra
name: Nielsen, Anne E. B.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Laughlin states have recently been constructed on fractal lattices, and the charge and braiding statistics of the quasiholes were used to confirm that these states have Laughlin type topology. Here, we investigate density, correlation, and entanglement properties of the states on a fractal lattice derived from a Sierpinski triangle with the purpose of identifying similarities and differences compared to two-dimensional systems and with the purpose of investigating whether various probes of topology work for fractal lattices. Similarly to two-dimensional systems, we find that the connected particle-particle correlation function decays roughly exponentially with the distance between the lattice sites measured in the two-dimensional plane, but the values also depend on the local environment. Contrary to two-dimensional systems, we find that the entanglement entropy does not follow the area law if one defines the area to be the number of nearest neighbor bonds that cross the edge of the selected subsystem. Considering bipartitions with two bonds crossing the edge, we find a close to logarithmic scaling of the entanglement entropy with the number of sites in the subsystem. This also means that the topological entanglement entropy cannot be extracted using the Kitaev-Preskill or the Levin-Wen methods. Studying the entanglement spectrum for different bipartitions, we find that the number of states below the entanglement gap is robust and the same as for Laughlin states on two-dimensional lattices.
description: 10 pages, 10 figures
Gauge Invariance, Finite Temperature and Parity Anomaly in D=3
Creators: name: Deser, S.
name: Griguolo, L.
name: Seminara, D.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The effective gauge field actions generated by charged fermions in $QED_3$ and $QCD_3$ can be made invariant under both small and large gauge transformations at any temperature by suitable regularization of the Dirac operator determinant, at the price of parity anomalies. We resolve the paradox that the perturbative expansion is not invariant, as manifested by the temperature dependence of the induced Chern-Simons term, by showing that large (unlike small) transformations and hence their Ward identities, are not perturbative order-preserving. Our results are illustrated through concrete examples of field configurations.
description: 4 pages, RevTex
title: Rescripting Father-Daughter Dynamics: New Masculinities and Relational Possibilities in Post-Apocalyptic Video Games
Creators: name: Brooks, Sarah Mortazavi
Publisher: name: Old Dominion University Libraries
Year: 2021

description: The Last of Us and The Walking Dead video games deploy father-daughter relationship pairings between their main characters in ways that disrupt the hegemonic patriarchal understandings of those very roles, though in different ways. The Last of Us and The Walking Dead utilize paternal mentorship in ways that subvert patriarchal ideology’s established patterns for gendered behavior through role-switching and alternative models of masculine care respectively. Where video games too often still cater to an audience that is heterosexual, white, and male, these games feature narratives that challenge the heteropatriarchal messaging common to this medium. The Last of Us does this by disrupting the gender binary of man as strong/protector and woman as weak/protected while The Walking Dead presents players with methods of masculine and/or fatherly behavior that can best be understood as alternative. Additionally, in a medium where Black men are either egregiously misrepresented or distinctly absent, The Walking Dead puts caring, sensitive Black fatherhood front and center.
Superluminal censorship
Creators: name: Visser, Matt
name: Bassett, Bruce
name: Liberati, Stefano
Publisher: name: arXiv
Year: 1998
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We argue that ``effective'' superluminal travel, potentially caused by the tipping over of light cones in Einstein gravity, is always associated with violations of the null energy condition (NEC). This is most easily seen by working perturbatively around Minkowski spacetime, where we use linearized Einstein gravity to show that the NEC forces the light cones to contract (narrow). Given the NEC, the Shapiro time delay in any weak gravitational field is always a delay relative to the Minkowski background, and never an advance. Furthermore, any object travelling within the lightcones of the weak gravitational field is similarly delayed with respect to the minimum traversal time possible in the background Minkowski geometry.
description: 4 pages, uses espcrc2.sty. Significant revisions: (1) the perturbative analysis is extended; (2) the non-perturbative analysis in terms of null infinity is abandoned
Additional file 3 of Molecular karyotypes of loquat (Eriobotrya japonica) aneuploids can be detected by using SSR markers combined with quantitative PCR irrespective of heterozygosity
Creators: name: Wen, Guo
name: Jiangbo Dang
name: Zhongyi Xie
name: Jinying Wang
name: Pengfei Jiang
name: Qigao Guo
name: Guolu Liang
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 3: Table S1. ΔRn values for the 17 pairs of SSR primers in 22 euploid loquat strains. Table S2. ΔRn values for the 17 pairs of SSR primers in 9 hybrid offspring of Q24 × ‘Huabai No. 1’. Table S3. ΔRn values for the 17 pairs of SSR primers in 16 open-pollination progeny of triploid loquat strains (A313 and A322).
Big Bang riddles and their revelations
Creators: name: Magueijo, Joao
name: Baskerville, Kim
Publisher: name: arXiv
Year: 1999
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 describe how cosmology has converged towards a beautiful model of the Universe: the Big Bang Universe. We praise this model, but show there is a dark side to it. This dark side is usually called ``the cosmological problems'': a set of coincidences and fine tuning features required for the Big Bang Universe to be possible. After reviewing these ``riddles'' we show how they have acted as windows into the very early Universe, revealing new physics and new cosmology just as the Universe came into being. We describe inflation, pre Big Bang, and varying speed of light theories. At the end of the millennium, these proposals are seen respectively as a paradigm, a tentative idea, and outright speculation.
description: Review to be published in the millennium issue of Phil.Trans. of the Royal Society
Nucleation Theory of Magnetization Switching in Nanoscale Ferromagnets
Creators: name: Rikvold, P. A.
name: Novotny, M. A.
name: Kolesik, M.
name: Richards, H. L.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A nucleation picture of magnetization switching in single-domain ferromagnetic nanoparticles with high local anisotropy is discussed. Relevant aspects of nucleation theory are presented, stressing the effects of the particle size on the switching dynamics. The theory is illustrated by Monte Carlo simulations and compared with experiments on single particles.
description: 10 pages, LaTex, uses crckapb.sty mpeg simulations available at http://www.scri.fsu.edu/~rikvold
Discrete versions of the Beckman-Quarles theorem from the definability results of Raphael M. Robinson
Creators: name: Tyszka, Apoloniusz
Publisher: name: arXiv
Year: 2001
Subjects: subject: Metric Geometry (math.MG)
subject: FOS: Mathematics
subject: 51M05

description: We derive author's discrete forms of the Beckman-Quarles theorem from the definability results of Raphael M. Robinson.
description: enlarged version, LaTeX2e
Correlation Between Prototype Advanced Halfmini DMA and Commercial SMPS Measurement of Combustion-generated Solid Sub-23 nm Particles
Creators: name: Baltzopoulou Penelope
name: Melas Anastasios
name: Daskalos Emmanouil
name: Zinola Stephane
name: Papaioannou Eleni
name: Konstandopoulos, Athanasios
Publisher: name: Zenodo
Year: 2019
Subjects: high resolution DMA
solid soot particles
hot sampling
artefacts

description: The Advanced Halfmini DMA was initially developed by De la Mora & Kozlowski (2013) for high resolution measurement, at ambient temperature. After recent modifications the system enables exhaust aerosol measurements with an extended particle size range (30 nm), at high temperatures (200°C). In this modified system, particle charging occurs by a Secondary Electrospray Ionisation charger which is adopted for hot aerosols. However, determining the charging efficiency of such a unipolar charger is a challenging task. In this study, we performed a preliminary experimental correlation of the prototype Advanced Halfmini DMA ions concentration signal to SMPS particle concentration, generated either by a standard propane burner or a diesel engine. Correlation of prototype Advanced Halfmini DMA ions concentration to SMPS particle concentration follows a size-dependent exponential relation. Such correlation was used in GDI sub-30nm particle measurement to correct prototype’s raw signal to particle number concentration with commercial DMS500. This work was supported by the Horizon 2020 E.U. Progr., through SUREAL-23 project (G.A.724136).
Recent Progress in the CUHK Dysarthric Speech Recognition System
Creators: name: Liu, Shansong
name: Geng, Mengzhe
name: Hu, Shoukang
name: Xie, Xurong
name: Cui, Mingyu
name: Yu, Jianwei
name: Liu, Xunying
name: Meng, Helen
Publisher: name: arXiv
Year: 2022
Subjects: subject: Audio and Speech Processing (eess.AS)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: Sound (cs.SD)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Despite the rapid progress of automatic speech recognition (ASR) technologies in the past few decades, recognition of disordered speech remains a highly challenging task to date. Disordered speech presents a wide spectrum of challenges to current data intensive deep neural networks (DNNs) based ASR technologies that predominantly target normal speech. This paper presents recent research efforts at the Chinese University of Hong Kong (CUHK) to improve the performance of disordered speech recognition systems on the largest publicly available UASpeech dysarthric speech corpus. A set of novel modelling techniques including neural architectural search, data augmentation using spectra-temporal perturbation, model based speaker adaptation and cross-domain generation of visual features within an audio-visual speech recognition (AVSR) system framework were employed to address the above challenges. The combination of these techniques produced the lowest published word error rate (WER) of 25.21% on the UASpeech test set 16 dysarthric speakers, and an overall WER reduction of 5.4% absolute (17.6% relative) over the CUHK 2018 dysarthric speech recognition system featuring a 6-way DNN system combination and cross adaptation of out-of-domain normal speech data trained systems. Bayesian model adaptation further allows rapid adaptation to individual dysarthric speakers to be performed using as little as 3.06 seconds of speech. The efficacy of these techniques were further demonstrated on a CUDYS Cantonese dysarthric speech recognition task.
The geological and climatological case for a warmer and wetter early Mars
Creators: name: Ramirez, Ramses M.
name: Craddock, Robert A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The climate of early Mars remains a topic of intense debate. Ancient terrains preserve landscapes consistent with stream channels, lake basins, and possibly even oceans, and thus the presence of liquid water flowing on the Martian surface 4 billion years ago. However, despite the geological evidence, determining how long climatic conditions supporting liquid water lasted remains uncertain. Climate models have struggled to generate sufficiently warm surface conditions given the faint young Sun - even assuming a denser early atmosphere. A warm climate could have potentially been sustained by supplementing atmospheric CO2 and H2O warming with either secondary greenhouse gases or clouds. Alternatively, the Martian climate could have been predominantly cold and icy, with transient warming episodes triggered by meteoritic impacts, volcanic eruptions, methane bursts, or limit cycles. Here, we argue that a warm and semi-arid climate capable of producing rain is most consistent with the geological and climatological evidence.
description: 26 pages, 4 figures, 2 boxes (published in Nature Geoscience)
Conservation laws for the nonlinear Schrodinger equation in Miwa variables
Creators: name: Pritula, G. M.
name: Vekslerchik, V. E.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: A compact expression for the generating function of the constants of motion for the nonlinear Schrodinger equation is derived using the functional representation of the AKNS hierarchy.
description: 6 pages, LaTeX2e
Megachile melanopyga Costa 1863
Creators: name: Byvaltsev, A. M.
name: Belova, K. A.
name: Danilov, Yu. N.
name: Molodtsov, V. V.
name: Proshchalykin, M. Yu.
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Megachilidae
Megachile
Megachile melanopyga

description: Megachile melanopyga Costa, 1863
 SPECIMENS EXAMINED. Russia. Altai Terr.: Severka, 30.VII 2011, 1 ♂, YD. Kazakhstan. Pavlodar Prov.: Maraldy Lake, 27-28.VII 2015, 2 ♂, AB.
DISTRIBUTION IN WEST SIBERIA. Ku, Km, *Al, *Pa.
description: Published as part of Byvaltsev, A. M., Belova, K. A., Danilov, Yu. N., Molodtsov, V. V. & Proshchalykin, M. Yu., 2018, Megachilid bees (Hymenoptera: Megachilidae) of the forest-steppe and steppe zones of the West Siberian Plain to the eastward of Irtysh River, pp. 10-28 in Far Eastern Entomologist 364 on page 22, DOI: 10.25221/fee.364.3, http://zenodo.org/record/7168544
Exact solutions of Einstein's equations with ideal gas sources
Creators: name: Sussman, Roberto A.
name: Triginer, Josep
Publisher: name: arXiv
Year: 1998
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We derive a new class of exact solutions characterized by the Szekeres-Szafron metrics (of class I), admitting in general no isometries. The source is a fluid with viscosity but zero heat flux (adiabatic but irreversible evolution) whose equilibrium state variables satisfy the equations of state of: (a) ultra-relativistic ideal gas, (b) non-relativistic ideal gas, (c) a mixture of (a) and (b). Einstein's field equations reduce to a quadrature that is integrable in terms of elementary functions (cases (a) and (c)) and elliptic integrals (case (b)). Necessary and sufficient conditions are provided for the viscous dissipative stress and equilibrium variables to be consistent with the theoretical framework of Extended Irreversible Thermodynamics and Kinetic Theory of the Maxwell-Boltzmann and radiative gases. Energy and regularity conditions are discussed. We prove that a smooth matching can be performed along a spherical boundary with a FLRW cosmology or with a Vaidya exterior solution. Possible applications are briefly outlined.
description: 24 pages, no figures, simple LaTeX. To be published in Classical and Quantum Gravity
Generalization ability of a perceptron with non-monotonic transfer function
Creators: name: Inoue, Jun-ichi
name: Nishimori, Hidetoshi
name: Kabashima, Yoshiyuki
Publisher: name: arXiv
Year: 1997
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We investigate the generalization ability of a perceptron with non-monotonic transfer function of a reversed-wedge type in on-line mode. This network is identical to a parity machine, a multilayer network. We consider several learning algorithms. By the perceptron algorithm the generalization error is shown to decrease by the $α^{-1/3}$-law similarly to the case of a simple perceptron in a restricted range of the parameter $a$ characterizing the non-monotonic transfer function. For other values of $a$, the perceptron algorithm leads to the state where the weight vector of the student is just opposite to that of the teacher. The Hebbian learning algorithm has a similar property; it works only in a limited range of the parameter. The conventional AdaTron algorithm does not give a vanishing generalization error for any values of $a$.We thus introduce a modified AdaTron algorithm which yields a good performance for all values of $a$. We also investigate the effects of optimization of the learning rate as well as of the learning algorithm. Both methods give excellent learning curves proportional to $α^{-1}$. The latter optimization is related to the Bayes statistics and is shown to yield useful hints to extract maximum amount of information necessary to accelerate learning processes.
description: Latex 20 pages with 10 figures
Additional file 1: of Antibiotic therapy for skin and soft tissue infections: a protocol for a systematic review and network meta-analysis
Creators: name: Bartoszko, Jessica
name: Mertz, Dominik
name: Thabane, Lehana
name: Loeb, Mark
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols (PRISMA-P) Checklist. (DOCX 32Â kb)