cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
4-Dimensional BF Theory as a Topological Quantum Field Theory
Creators: name: Baez, John C.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Quantum Algebra (math.QA)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: Starting from a Lie group G whose Lie algebra is equipped with an invariant nondegenerate symmetric bilinear form, we show that 4-dimensional BF theory with cosmological term gives rise to a TQFT satisfying a generalization of Atiyah's axioms to manifolds equipped with principal G-bundle. The case G = GL(4,R) is especially interesting because every 4-manifold is then naturally equipped with a principal G-bundle, namely its frame bundle. In this case, the partition function of a compact oriented 4-manifold is the exponential of its signature, and the resulting TQFT is isomorphic to that constructed by Crane and Yetter using a state sum model, or by Broda using a surgery presentation of 4-manifolds.
description: 15 pages in LaTeX
Additional file 6: of What do patients and family-caregivers value from hospice care? A systematic mixed studies review
Creators: name: Hughes, Nicole
name: Noyes, Jane
name: Eckley, Lindsay
name: Pritchard, Trystan
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology
subject: Cancer
subject: Science Policy
subject: Computational Biology

description: CERQUAL, Confidence in qualitative findings table (DOCX 30 kb)
A Giant Metrewave Radio Telescope Survey of Radio-loud Broad Absorption Line Quasars
Creators: name: Hayashi, Takayuki J.
name: Doi, Akihiro
name: Nagai, Hiroshi
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: A substantial fraction of quasars display broad absorption lines (BALs) in their rest-frame ultraviolet spectra. While the origin of BALs is thought to be related to the accretion disc wind, it remains unclear whether the observed ratio of BAL to non-BAL quasars is due to orientation. We conducted observations of 48 BAL quasars and the same number of non-BAL quasars at 322 MHz using the Giant Metrewave Radio Telescope. Combined with previous flux measurements ranging from MHz to GHz frequencies, we compared continuum radio spectra between the two quasar groups. These data offer insights into low-frequency radio properties that have been difficult to investigate with previous observations only at GHz frequencies. Our results present that $73\pm13$ per cent of the BAL quasars exhibit steep or peaked spectra, a higher proportion than $44 \pm 14$ per cent observed in the non-BAL quasars. In contrast, there are no discernible differences between the two quasar groups in the radio luminosity, peak frequency, and spectral index distributions of sources with steep or peaked spectra and sources with flat or inverted spectra. Generally, as the jet axis and line of sight become closer to parallel, quasars exhibit flat or inverted spectra rather than steep or peaked ones. Therefore, these results suggest that BAL quasars are more frequently observed farther from the jet axis than non-BAL quasars. However, given that a certain proportion of BAL quasars exhibit flat or inverted spectra, more than the simple orientation scenario is required to elucidate the radio properties of BAL quasars.
description: accepted for publication in MNRAS
Photoacoustic effect from an oscillating source in a one-dimensional resonator
Creators: name: Yan, Xingchi
name: Song, Siyuan
name: Diebold, Gerald J.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Applied Physics (physics.app-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Although the photoacoustic effect is most commonly generated by pulsed or amplitude modulated continuous optical sources, it is possible to generate acoustic waves by moving a constant amplitude, continuous light beam. If the light beam moves at the speed of sound, an amplification effect takes place which can be used in trace gas detection. Here, the properties of the photoacoustic effect are investigated for a continuous optical beam moving in a one-dimensional resonator. The solution shows the additive effects of sweeping the optical beam the length of the cell and back.
Statistics of skyrmions and the 5/2 puzzle
Creators: name: Dziarmaga, Jacek
Publisher: name: arXiv
Year: 1996
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: 1) For the hard core interaction there is some freedom left in the choice of the exact multiskyrmionic wave function's topology. The statistics of textured quasiholes, analyzed by calculation of the Berry phase, depends on this choice of topology. 2) We find a class of textured two-hole eigenstates of the Coulomb interaction. There is no definite quantum statistics but there is a definite rule of how to construct Coulomb eigenstates out of the hard core wave functions. 3) A wave function for the 5/2 state is constructed according to this rule.
description: 13 pages, Latex; Extended version to appear in Phys.Rev.B; wave function for a droplet of 5/2 state is proposed; some new rigorous results about spin
A STUDY ON THE EFFICIENCY OF POP-UP ADS IN FOOD DELIVERY APPLICATIONS
Creators: name: Dr. HEMANTH KUMAR
name: SANJANA CHINNU JACOB
Publisher: name: Zenodo
Year: 2025
Subjects: Digital Communication, Pop-up Advertisements, Food delivery Apps, Customer Satisfaction.

description: Abstract

Digital communication with customers is the new trend in today’s world. The impact of pop-up advertisements plays a major role in the company’s overall sales, thereby boosting overall profitability. Previous research has an implication on pop-up ads and its positive impact on consumer purchasing behavior. However, there are limited studies as per Stimuli Reaction Theory (SR theory), this study implies SR theory and its impact on the perception of consumers. Previous researches have shown that how ads impact the consumer purchasing behaviour. However, not much study has been done in the area where SR model is used to show how the consumers perceive the pop-up ads and how they react accordingly based on the situation. This paper tries to implicate SR model and try to understand how the POP-UP ads are perceived by the customers. A total of 233 respondents were considered for the study, concluding that based on the timing of the pop-up ads there are moderate chances that the consumer will purchase the order. The study also concludes that the content and the relationship with the customer has to be maintained to increase the order volume. The proposed model can be used for future studies to get clear insight of the stimuli. There is scope for future research to be conducted on longitudinal study to understand whether the consumer will reassess the facilities and benefits after the customer has experienced the impact of pop-up ads.
Deinodryinus paulyi Olmi 2007, comb. n.
Creators: name: Olmi, Massimo
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Dryinidae
Deinodryinus
Deinodryinus paulyi

description: Deinodryinus paulyi (Olmi, 1987), comb. n.
 Prioranteon paulyi Olmi, 1987 a: 409 (Type locality: Tattaguine, Senegal).
 Deinodryinus nigerensis Olmi, 1990 b: 131 (Type locality: Tarna Goulbin, Niger). Syn. n.
 Type material examined: P. paulyi holotype 1^: “ SENEGAL: Tattaguine” (FSAG); P. paulyi paratype: CAPE VERDE IS.: Saõ Tiago I., Moia-Moia, A. van Harten, 1^(AMNH); D. nigerensis holotype 1ơ: “ NIGER: Maradi, Tarna Goulbin, 2–6.ix.1985, G.J. Steck” (USNM); D. nigerensis paratypes: NIGER: same data as holotype, 10–13.ix.1985, 2ơ (AMNH, TAMU).
 Other material examined: NAMIBIA: 40 km W Keetmanshoop, along Rd B4; C – 10.iii.2006, B – 16.iii.2006, E – 7.iv.2006, reared from an adult of Exitianus nanus (Distant), M. Olmi, 1^(MOLC); same locality label, C – 10.iii.2006, B – 14.iii.2006, E – 7.iv.2006, ex Aconurella compta (Naudé), 1^(NNIC); same locality label, C – 10.iii.2006, B – 10.iii.2006, E – 3.iv.2006, ex A. compta, 1ơ (MOLC); same locality label, C – 10.iii.2006, B – 11.iii.2006, E – 4.iv.2006, ex A. compta, 1ơ (MOLC); same locality label, C – 10.iii.2006, B – 12.iii.2006, E – 5.iv.2006, ex A. compta, 1ơ (MOLC); same locality label, C – 10.iii.2006, B – 18.iii.2006, E – 6.iv.2006, ex A. compta, 1ơ (MOLC); same locality label, C – 10.iii.2006, B – 18.iii.2006, E – 7.iv.2006, ex A. compta, 2ơ (NNIC, MOLC); same locality label, C – 10.iii.2006, B – 13.iii.2006, E – 5.iv.2006, ex Exitianus okahandia Ross, 1ơ (MOLC); Namib/Naukluft Park, Kuiseb River near Gobabeb, 23 ° 34'S: 15 ° 03'E, 18.ii–20.iii.1983, 1ơ (PPRI-NCI); SENEGAL: 15 km S of Guignol, 6.x.1978, 1ơ (USNM).
 Hosts: In Namibia, Aconurella compta, Exitianus nanus and E. okahandia (Cicadellidae). Comments: Those listed above are the only known specimens of D. paulyi.
description: Published as part of Olmi, Massimo, 2007, New species of Afrotropical Dryinidae (Hymenoptera: Chrysidoidea), with description of a new genus and a new subfamily, pp. 199-232 in African Invertebrates 48 (2) on page 206, DOI: 10.5281/zenodo.7667812
Homocoupling defects in a conjugated polymer limit exciton diffusion
Creators: name: Streiter, Martin
name: Beer, Daniel
name: Meier, Fabian
name: Göhler, Clemens
name: Lienert, Caroline
name: Lombeck, Florian
name: Sommer, Michael
name: Deibel, Carsten
Publisher: name: arXiv
Year: 2018
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Copolymers such as PCDTBT (poly(N-9'-heptadecanyl-2,7-carbazole-alt-5,5-(4',7'-di-2-thienyl- 2',1',3'-benzothiadiazole))) are commonly employed as donor material in bulk heterojunction solar cells. Recently, chemical defects such as homocouplings have been shown to form at the material synthesis stage, strongly reducing the short circuit current in organic photovoltaics. Here we show that both, low molecular weight and homocoupling defects reduce the short circuit current of solar cells because of limited exciton diffusion. We propose a model that unites and explains the influence of both chemical parameters with the distribution of conjugation lengths. The connection between limited exciton diffusion and short circuit current is revealed by kinetic Monte Carlo simulation of bulk heterojunctions. Our findings are likely applicable for copolymers in general.
usBot: A Modular Robotic Testbed for Programmable Self-Assembly
Creators: name: Fiaz, Usman A.
name: Shamma, Jeff S.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: We present the design, characterization, and experimental results for a new modular robotic system for programmable self-assembly. The proposed system uses the Hybrid Cube Model (HCM), which integrates classical features from both deterministic and stochastic self-organization models. Thus, for instance, the modules are passive as far as their locomotion is concerned (stochastic), and yet they possess an active undocking routine (deterministic). The robots are constructed entirely from readily accessible components and unlike many existing robots, their excitation is not fluid mediated. Instead, the actuation setup is a solid state, independently programmable and highly portable platform. The system is capable of demonstrating fully autonomous and distributed stochastic self-assembly in two dimensions. It is shown to emulate the performance of several existing modular systems and promises to be a substantial effort towards developing a universal testbed for programmable self-assembly.
description: Accepted as a conference paper at 2019 IFAC Joint MECHATRONICS and NOLCOS
QCD Sum-Rule Consistency of Lowest-Lying Quark Scalar Resonances
Creators: name: Elias, V.
name: Fariborz, A. H.
name: Shi, Fang
name: Steele, T. G.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate lowest-lying scalar meson properties predicted from QCD Laplace sum rules based upon isovector and isoscalar non-strange $\bar{q}q$ currents. The hadronic content of these sum rules incorporates deviations from the narrow resonance approximation anticipated from physical resonance widths. The field theoretical content of these sum rules incorporates purely-perturbative QCD contributions to three-loop order, the direct single-instanton contribution in the instanton liquid model, and leading contributions from QCD-vacuum condensates. In the isovector channel, the results we obtain are compatible with a$_0$(1450) being the lowest-lying $q\bar{q}$ resonance, and are indicative of a non-$q\bar{q}$ interpretation for a$_0$(980). In the isoscalar channel, the results we obtain are compatible with the lowest lying $q\bar{q}$ resonance being f$_0$(980) or a state somewhat lighter than f$_0$(980) whose width is less than half of its mass. The dilaton scenario for such a narrower $σ$-resonance is discussed in detail, and is found compatible with sum rule predictions for the resonance coupling only if the anomalous gluon-field portion of $Θ_μ^μ$ dominates the matrix element $$. A linear sigma-model interpretation of the lowest-lying resonance's coupling, when compared to the coupling predicted by sum rules, is indicative of a renormalization-group invariant light-quark mass between 4 and 6 MeV.
description: Latex, 40 pages, 17 figures
Additional file 1 of Enhancer transcription detected in the nascent transcriptomic landscape of bread wheat
Creators: name: Xie, Yilin
name: Chen, Yan
name: Li, Zijuan
name: Zhu, Jiafu
name: Liu, Min
name: Zhang, Yijing
name: Dong, Zhicheng
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Figures S1. A diagram of the experimental approach. Figures S2-S4. GRO-seq and pNET-seq data quality. Figures S5-S10. Features of genic and intergenic transcription loci. Figures S11-S13. Characterization of eRNAs. Figures S14-S15. Validation of enhancer activity in wheat protoplasts. Figures S16-S17. eRNA and sub-genome-biased gene expression. Figures S18-S19. Conservation of eRNA regions [67]. Figure S20. Validation of anti-Pol II antibodies. Figure S21. Uncropped images for Figure S20.
Radiative decays and the $\mathbf {SU(6)}$ Lie Algebra
Creators: name: Slaughter, Milton Dean
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present research on radiative decays of vector ($J^{PC}=1^{--}$) to pseudoscalar ($J^{PC}=0^{-+}$) particles ($u$, $d$, $s$, $c$, $b$, $t$ quark system) using broken symmetry techniques in the infinite momentum frame and equal time commutation relations and the $SU(6)$ Lie algebra and conducted without ascribing any specific form to meson quark structure or intra-quark interactions. We utilize the physical electromagnetic current $j_{em}^μ(0)$ including its singlet $U(1)$ term and focus on the $SU(6)$ $35$-plet. We derive new relations involving the electromagnetic current (including its singlet--proportional to the $SU(6)$ singlet). Remarkably, we find that the electromagnetic current singlet plays an intrinsic role in understanding the physics of radiative decays and that the charged and neutral $ρ$ meson radiative decays into $π\, γ$ are due entirely to the singlet term in $j_{em}^μ(0)$. Although there is insufficient radiative decay experimental data available at this time, parametrization of possible predicted values of $Γ({{D}^{*}}^{0}\rightarrow D^{0}\,γ)$ is made. For conciseness and self-containment, we compute all $SU(6)$ Lie algebra simple roots, positive roots, weights and fundamental weights which allow the construction of all $SU(6)$ representations. We also derive all non-zero $SU(6)$ generator commutators and anti-commutators---useful for further research on grand unified theories.
description: v1 file accidentally uploaded. v2 corrected abstract. V3 Improved Fig 1. Commented that intermultiplet mixing with $K^{*}(1410)$ in Eqs 56a and 56b in deriving Eq. 57. Sec IV. name change Summary to Summary and Conclusions. V4: Added references, typos corrected. V5: corrected more typos, 39 pages. International Journal of Modern Physics A, Vol. 34, No. 21, 1950108 (2019) (51 pages) published
RegWSI: Whole Slide Image Registration using Combined Deep Feature- and Intensity-Based Methods: Winner of the ACROBAT 2023 Challenge
Creators: name: Wodzinski, Marek
name: Marini, Niccolò
name: Atzori, Manfredo
name: Müller, Henning
Publisher: name: arXiv
Year: 2024
Subjects: subject: Image and Video Processing (eess.IV)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: The automatic registration of differently stained whole slide images (WSIs) is crucial for improving diagnosis and prognosis by fusing complementary information emerging from different visible structures. It is also useful to quickly transfer annotations between consecutive or restained slides, thus significantly reducing the annotation time and associated costs. Nevertheless, the slide preparation is different for each stain and the tissue undergoes complex and large deformations. Therefore, a robust, efficient, and accurate registration method is highly desired by the scientific community and hospitals specializing in digital pathology. We propose a two-step hybrid method consisting of (i) deep learning- and feature-based initial alignment algorithm, and (ii) intensity-based nonrigid registration using the instance optimization. The proposed method does not require any fine-tuning to a particular dataset and can be used directly for any desired tissue type and stain. The method scored 1st place in the ACROBAT 2023 challenge. We evaluated using three open datasets: (i) ANHIR, (ii) ACROBAT, and (iii) HyReCo, and performed several ablation studies concerning the resolution used for registration and the initial alignment robustness and stability. The method achieves the most accurate results for the ACROBAT dataset, the cell-level registration accuracy for the restained slides from the HyReCo dataset, and is among the best methods evaluated on the ANHIR dataset. The method does not require any fine-tuning to a new datasets and can be used out-of-the-box for other types of microscopic images. The method is incorporated into the DeeperHistReg framework, allowing others to directly use it to register, transform, and save the WSIs at any desired pyramid level. The proposed method is a significant contribution to the WSI registration, thus advancing the field of digital pathology.
Graphene oxide for enhanced nonlinear optics in low and high index contrast waveguides and nanowires
Creators: name: Yang, Yunyi
name: Wu, Jiayang
name: Xu, Xingyuan
name: Liang, Yao
name: Chu, Sai T.
name: Little, Brent E.
name: Morandotti, Roberto
name: Jia, Baohua
name: Moss, David J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We demonstrate enhanced four-wave mixing (FWM) in doped silica waveguides integrated with graphene oxide (GO) layers. Owing to strong mode overlap between the integrated waveguides and GO films that have a high Kerr nonlinearity and low loss, the FWM efficiency of the hybrid integrated waveguides is significantly improved. We perform FWM measurements for different pump powers, wavelength detuning, GO coating lengths, and number of GO layers. Our experimental results show good agreement with theory, achieving up to ~9.5-dB enhancement in the FWM conversion efficiency for a 1.5-cm-long waveguide integrated with 2 layers of GO. We show theoretically that for different waveguide geometries an enhancement in FWM efficiency of ~ 20 dB can be obtained in the doped silica waveguides, and more than 30 dB in silicon nanowires and slot waveguides. This demonstrates the effectiveness of introducing GO films into integrated photonic devices in order to enhance the performance of nonlinear optical processes.
description: 14 pages, 5 figures, 69 references, to be published in Applied Physics Letters (APL) Photonics
Analisis Model Teori dalam Pengembangan Pembelajaran: Studi Kasus Model Konstruktivisme
Creators: name: Rosmayati, Siti
name: Maulana, Arman
Publisher: name: Journal Azka Research, Development and Innovation
Year: 2025
Subjects: Teori konstruktivisme, model pembelajaran, pengembangan pendidikan, keterlibatan siswa, pemikiran kritis.

description: Artikel ini menganalisis teori konstruktivisme sebagai model pembelajaran yang mempengaruhi perkembangan pendidikan modern. Model ini mengajarkan bahwa pengetahuan dibangun melalui interaksi aktif antara individu dengan lingkungan sekitar. Dalam artikel ini, dibahas penerapan teori konstruktivisme dalam konteks pendidikan serta contoh konkret penerapannya dalam kegiatan belajar mengajar. Berdasarkan kajian literatur, teori ini menunjukkan pengaruh signifikan terhadap keterlibatan siswa, penguasaan materi, dan pembentukan pemikiran kritis.
Spectral functions in a magnetic field as a probe of spin-charge separation in a Luttinger liquid
Creators: name: Rabello, Silvio
name: Si, Qimiao
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show that the single-particle spectral functions in a magnetic field can be used to probe spin-charge separation of a Luttinger liquid. Away from the Fermi momentum, the magnetic field splits both the spinon peak and holon peak; here the spin-charge separation nature is reflected in the different magnitude of the two splittings. At the Fermi momentum, the magnetic field splits the zero-field peak into {\it four} peaks. The feasibility of experimentally studying this effect is discussed.
description: 4 pages, 3 figures; published version
Additional file 1: of Statistical complexity of reasons for encounter in high users of out of hours primary care: analysis of a national service
Creators: name: Stegink, Sarah
name: Elliott, Alison
name: Burton, Christopher
Publisher: name: figshare
Year: 2019
Subjects: subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Marine Biology

description: Data 1. Mapping of codes from original data to categories. (DOCX 16 kb)
Features of Accretion-phase Gravitational-wave Emission from Two-dimensional Rotating Core-collapse Supernovae
Creators: name: Pajkos, Michael A.
name: Couch, Sean M.
name: Pan, Kuo-Chuan
name: O'Connor, Evan P.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We explore the influence of progenitor mass and rotation on the gravitational-wave (GW) emission from core-collapse supernovae, during the postbounce, preexplosion, accretion-phase. We present the results from 15 two-dimensional (2D) neutrino radiation-hydrodynamic simulations from initial stellar collapse to $\sim$300 ms after core bounce. We examine the features of the GW signals for four zero-age main sequence (ZAMS) progenitor masses ranging from 12 $M_\odot$ to 60 $M_\odot$ and four core rotation rates from 0 to 3 rad s$^{-1}$. We find that GW strain immediately around core bounce is fairly independent of ZAMS mass and---consistent with previous findings---that it is more heavily dependent on the core angular momentum. At later times, all nonrotating progenitors exhibit loud GW emission, which we attribute to vibrational g-modes of the protoneutron star (PNS) excited by convection in the postshock layer and the standing accretion shock instability (SASI). We find that increasing rotation rates results in muting of the accretion-phase GW signal due to centrifugal effects that inhibit convection in the postshock region, quench the SASI, and slow the rate at which the PNS peak vibrational frequency increases. Additionally, we verify the efficacy of our approximate general relativistic (GR) effective potential treatment of gravity by comparing our core bounce GW strains with the recent 2D GR results of other groups.
description: 16 pages, 12 figures; accepted to ApJ
Rescaling Relations between Two- and Three-dimensional Local Porosity Distributions for Natural and Artificial Porous Media
Creators: name: Virgin, B.
name: Haslund, E.
name: Hilfer, R.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Local porosity distributions for a three-dimensional porous medium and local porosity distributions for a two-dimensional plane-section through the medium are generally different. However, for homogeneous and isotropic media having finite correlation-lengths, a good degree of correspondence between the two sets of local porosity distributions can be obtained by rescaling lengths, and the mapping associating corresponding distributions can be found from two-dimensional observations alone. The agreement between associated distributions is good as long as the linear extent of the measurement cells involved is somewhat larger than the correlation length, and it improves as the linear extent increases. A simple application of the central limit theorem shows that there must be a correspondence in the limit of very large measurement cells, because the distributions from both sets approach normal distributions. A normal distribution has two independent parameters: the mean and the variance. If the sample is large enough, LPDs from both sets will have the same mean. Therefore corresponding distributions are found by matching variances of two- and three-dimensional local porosity distributions. The variance can be independently determined from correlation functions. Equating variances leads to a scaling relation for lengths in this limit. Three particular systems are examined in order to show that this scaling behavior persists at smaller length-scales.
description: 15 PostScript figures, LaTeX, To be published in Physica A
THE THEORY OF ECONOMICS AND ORGANIZATION OF AGRICULTURAL FARMS IN THE CONTEXT OF NATIONAL ACCOUNTING STANDARD NO.12. “AGRICULTURAL ACTIVITIES”
Creators: name: KONDRASZUK, TOMASZ
name: KONDRASZUK, TOMASZ
Publisher: name: Unknown
Year: 2019
Subjects: subject: Agricultural Finance
subject: accounting
subject: standards
subject: agricultural activity
subject: fair value
subject: economics
subject: finance

description: The main purpose of the article is to present a critical assessment of the regulations in (National Accounting Standard) NAS No. 12 Pertaining to „Agricultural activity” against the background of the theory of economics and organization of agricultural enterprises (farms). The key issue concerns the compliance of concepts and categories regarding the measurement of the achievements of these agricultural enterprises (farms). The biological character of agricultural production casts doubt over the effectiveness of the traditional accounting model based on the historical cost principle and the principle of implementation, as it fails to properly reflect the effects of economic events related to agricultural activity (biological transformation). In particular, this applies to profit or loss arising at the time of initial recognition of the biological assets’ component at fair value (farm-gate price). A result which is established in such a way is, in other words, a profit or loss resulting not from sales but from production. This, however, is the right approach as far as agricultural activity is concerned, due to the fact that the categories of production are key measurements for the assessment of farm performance. Unfortunately, draft NAS No. 12 concerning „Agricultural Activity” fails to take this important fact into account which means that fair value is omitted during the valuation process. It introduces subjective methods of determining the costs of production of agricultural products, which violate the principle of „information economics” and its usefulness („the principle of the advantage of content over form”) and prevents the construction of a consistent system of concepts and categories in agriculture.
title: ADCO, Cartulaire des Dominicains de Dijon (1286), Cart. 221 (H 53), 170 folios, f. 0262
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
name: Petot, Frédéric
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: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire des Dominicains de Dijon (1286), Archives départementales de la Côte-d'Or, Cart. 221 (H 53), 170 folios. Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire des Dominicains de Dijon (1286), Archives départementales de la Côte-d'Or, Cart. 221 (H 53), 170 folios, f. 0262, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: Dijon
description: Provenance: http://www.wikidata.org/entity/Q7003
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb15250518p
description: Provenance: http://www.idref.fr/02643413X/id
description: Provenance: https://www.geonames.org/6453767
Radiation Zeros at HERA - More About Nothing
Creators: name: Heyssler, M.
name: Stirling, W. J.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The process $eq \to eq +γ$ exhibits radiation zeros, i.e. configurations of the final-state particles for which the scattering amplitude vanishes. We study these zeros for both $e^+u$ and $e^+d$ scattering. The latter exhibits a type of zero which to our knowledge has not previously been identified. The observability of radiation zeros at HERA is discussed.
description: 25 pages, LaTeX, incl. 10 figures, uses epsfig.sty
title: ADCO, Premier cartulaire de l'abbaye de Molesmes (XIIe siècle), Cart. 142 (7 H 6), 128 pages, f. 0033r
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/2009
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: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Premier cartulaire de l'abbaye de Molesmes (XIIe siècle), Archives départementales de la Côte-d'Or, Cart. 142 (7 H 6), 128 pages, f. 0033r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Premier cartulaire de l'abbaye de Molesmes (XIIe siècle), Archives départementales de la Côte-d'Or, Cart. 142 (7 H 6), 128 pages, f. 0033r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb137389344
description: Provenance: abbaye de Molesme
description: Provenance: http://www.wikidata.org/entity/Q334044
Simple and Precise Factorization of the Jarlskog Invariant for Neutrino Oscillations in Matter
Creators: name: Denton, Peter B.
name: Parke, Stephen J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: For neutrino propagation in matter, we show that the Jarlskog invariant, which controls the size of true CP violation in neutrino oscillation appearance experiments, factorizes into three pieces: the vacuum Jarlskog invariant times two simple two-flavor matter resonance factors that control the matter effects for the solar and atmospheric resonances independently. If the solar effective matter potential and the atmospheric effective $Δm^2$ are chosen carefully for these two resonance factors, then the fractional corrections to this factorization are an impressive 0.04\% or smaller. We also show that the inverse of the square of the Jarlskog in matter ($1/\hat{J}^2$) is a fourth order polynomial in the matter potential which guarantees that it can be factored into two quadratics which immediately implies the functional form of our approximate, factorized expression.
description: 7 pages, 3 figures; new results added, matches published version
Study of vector and axial-vector form factors and the decay parameters for the semileptonic hyperon decays
Creators: name: Dahiya, Harleen
name: Girdhar, Aarti
name: Randhawa, Monika
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Using the standard parametrization of the dipole form, we have studied the vulnerability of $Q^2$ on the vector form factors ($f_i^{B_iB_f}(Q^2)$) and axial-vector form factors ($g_i^{B_iB_f}(Q^2)$), $i=1,2,3$ computed for the semileptonic $B_i \rightarrow B_f l \barν$ decays for hyperons in the framework of chiral constituent quark model ($χ$CQM). Both, strangeness changing as well as strangeness conserving decays have been examined. We also present the dependence of the ratio of hyperon semileptonic decay constants $g_1(Q^2)/f_1(Q^2)$ for these decays. Further, we calculate the CKM matrix elements $V_{ud}$ from strangeness conserving and $V_{us}$ from strangeness changing hyperon decays.
description: 21 pages, 5 figures and 9 tables
Geometry of Quantum Group Twists, Multidimensional Jackson Calculus and Regularization
Creators: name: Demichev, A. P.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Quantum Algebra (math.QA)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We show that R-matricies of all simple quantum groups have the properties which permit to present quantum group twists as transitions to other coordinate frames on quantum spaces. This implies physical equivalence of field theories invariant with respect to q-groups (considered as q-deformed space-time groups of transformations) connected with each other by the twists. Taking into account this freedom we study quantum spaces of the special type: with commuting coordinates but with q-deformed differential calculus and construct $GL_r(N)$ invariant multidimensional Jackson derivatives. We consider a particle and field theory on a two-dimensional q-space of this kind and come to the conclusion that only one (time-like) coordinate proved to be discretized.
description: 15 pages, LaTeX
Deinodryinus umtamvunensis Olmi 2007, sp. n.
Creators: name: Olmi, Massimo
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Dryinidae
Deinodryinus
Deinodryinus umtamvunensis

description: Deinodryinus umtamvunensis sp. n.   Fig. 6
Etymology: This species is named after the type locality, Umtamvuna Nat. Res.
Description:
 Male.
Fully winged; length 1.56–1.81 mm (holotype 1.81 mm). Head black, with mandibles testaceous; antennae brown, with segment 1 testaceous; mesosoma and gaster black; legs testaceous. Antennae filiform, with hairs at most as long as breadth of segments; antennal segments in following proportions: 7.5:5:6:6:6:6:5.5:5.5:5.5:7.5. Head shiny, punctate, without sculpture among punctures; frontal line absent; occipital carina complete; POL = 5; OL = 3; OOL = 4; OPL = 2.5; TL = 4; greatest diameter of posterior ocelli = 2. Scutum shiny, finely punctate, without sculpture among punctures. Notauli incomplete, reaching approx. 0.60 length of scutum. Scutellum and metanotum shiny, smooth, without sculpture. Propodeum with strong transverse keel between dorsal and posterior surface; dorsal surface large, reticulate rugose; posterior surface with two longitudinal keels and with median and lateral areas reticulate rugose. Forewing hyaline, without dark transverse bands; distal part of stigmal vein much shorter than proximal part (3.5:8). Parameres (Fig. 6) with large apical branch wrapping penis and large dorsal proximal membranous process. Tibial spurs 1, 1, 2.
 Female. Unknown.
 Holotype: ơ “ SOUTH AFRICA: KwaZulu-Natal, Umtamvuna Nat. Res., 31 ° 03.509'S: 30 ° 10.484'E, 160 m, 11–12.xi.2000, Malaise trap, KW00-M08, Coastal forest /Pondoland Coastal Plateau, sour Grassland margin, S. van Noort ”; [red] “ Deinodryinus umtamvunensis sp. n. M. Olmi det. 2005 ơ” (SAMC).
Paratype: same data as holotype, 1ơ (SAMC).
Hosts: Unknown.
 Comparison: The male of D. umtamvunensis is similar to that of D. monticolus Olmi, 1984, but its head is punctate and without sculpture among punctures, whereas in D. monticolus it is granulated and reticulate rugose.
description: Published as part of Olmi, Massimo, 2007, New species of Afrotropical Dryinidae (Hymenoptera: Chrysidoidea), with description of a new genus and a new subfamily, pp. 199-232 in African Invertebrates 48 (2) on pages 207-208, DOI: 10.5281/zenodo.7667812
title: Технологиялық жабдықтардың қысқыш құрылғылары
Creators: name: ELS IPR BOOKS
Publisher: name: EDP Hub (Идипи Хаб), Профобразование
Year: 2024

description: Оқу құралында қысқыш құрылғыларды таңдау негіздері баяндалған, дайындамалар мен құралдарды бекітуге арналған престеу құрылғылары қарастырылған. Құралды бекітуге арналған құрылғылар және патрондардың түрлері қарастырылған. Оқу құралы «Технологиялық жабдықтың қысқыш құрылғылары» пәнін оқитын «Механика және металл өңдеу» білім беру саласының ТжКБ студенттеріне пайдалы болады.
Abell 0399-Abell 0401 radio bridge spectral index: the first multifrequency detection
Creators: name: Pignataro, G. V.
name: Bonafede, A.
name: Bernardi, G.
name: de Gasperin, F.
name: Brunetti, G.
name: Pasini, T.
name: Vazza, F.
name: Biava, N.
name: de Jong, J. M. G. H. J.
name: Cassano, R.
name: Botteon, A.
name: Brüggen, M.
name: Röttgering, H. J. A.
name: van Weeren, R. J.
name: Shimwell, T. W.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Recent low-frequency radio observations at 140 MHz discovered a 3 Mpc-long bridge of diffuse emission connecting the galaxy clusters Abell 0399 and Abell 0401. We present follow-up observations at 60 MHz to constrain the spectral index of the bridge, which so far has only been detected at 140 and 144 MHz. We analysed deep (~18 hours) LOw Frequency ARray (LOFAR) Low Band Antenna (LBA) data at 60 MHz to detect the bridge at very low frequencies. We then conducted a multi-frequency study with LOFAR HBA data at 144 MHz and uGMRT data at 400 MHz. Assuming second-order Fermi mechanisms for the re-acceleration of relativistic electrons driven by turbulence in the radio bridge regions, we compare the observed radio spectrum with theoretical synchrotron models. The bridge is detected in the 75'' resolution LOFAR image at 60 MHz and its emission fully connects the region between the two galaxy clusters. Between 60 MHz and 144 MHz we found an integrated spectral index value of -1.44 +\- 0.16 for the bridge emission. For the first time, we produced spectral index and related uncertainties maps for a radio bridge. We produce a radio spectrum, which show significant steepening between 144 and 400 MHz. This detection at low frequencies provides important information on the models of particle acceleration and magnetic field structure on very extended scales. The spectral index gives important clues to the origin of inter-cluster diffuse emission. The steepening of the spectrum above 144 MHz can be explained in a turbulent re-acceleration framework, assuming that the acceleration timescales are longer than ~200 Myr.
description: Letter to the Editor: 7 pages, 4 figures, 2 tables; accepted for publication in Astronomy & Astrophysics (A&A)
Additional file 3: of What do patients and family-caregivers value from hospice care? A systematic mixed studies review
Creators: name: Hughes, Nicole
name: Noyes, Jane
name: Eckley, Lindsay
name: Pritchard, Trystan
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy
subject: Computational Biology

description: Included studies table (DOCX 36 kb)
Gluon Mass Generation from Renormalons and Resurgence
Creators: name: Maiezza, Alessio
name: Vasquez, Juan Carlos
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Lattice (hep-lat)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We establish a link between the concepts of infrared renormalons, infrared fixed point, and dynamical nonperturbative mass generation of gluons in pure Yang-Mills theories. By utilizing recent results in the resurgent analysis of renormalons through non-linear ordinary differential equations, we develop a new description for the gluon propagator, thereby realizing the Schwinger mechanism. Specifically, this approach leads to a nonperturbative, dynamic mass generation for Yang-Mills gauge bosons in the deep infrared region, a phenomenon closely associated with color confinement. Furthermore, we present arguments about the limit of applicability of the Borel-Ecalle resummation of the renormalons by comparing it with the Kallen-Lehman representation of the gluon propagator.
description: version to appear in Physics Letters B
Lasing at the K-points of a honeycomb plasmonic lattice
Creators: name: Guo, Rui
name: Nečada, Marek
name: Hakala, Tommi K.
name: Väkeväinen, Aaro I.
name: Törmä, Päivi
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We study lasing at the high-symmetry points of the Brillouin zone in a honeycomb plasmonic lattice. We use symmetry arguments to define singlet and doublet modes at the $\Kp$-points of the reciprocal space. We experimentally demonstrate lasing at the $\Kp$-points \changed{that is based on plasmonic lattice modes and two-dimensional feedback}. By comparing polarization properties to \changed{$T$-matrix} simulations, we identify the lasing mode as one of the singlets with an energy minimum at the $\Kp$-point enabling feedback. Our results offer prospects for studies of topological lasing in radiatively coupled systems.
title: ADCO, Deuxième cartulaire ou Grand cartulaire de l'abbaye de Molesme, Cart. 143 (7 H 7), 153 fol, f. 0106r
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2009
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Deuxième cartulaire ou Grand cartulaire de l'abbaye de Molesme, Archives départementales de la Côte-d'Or, Cart. 143 (7 H 7), 153 fol, f. 0106r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Deuxième cartulaire ou Grand cartulaire de l'abbaye de Molesme, Archives départementales de la Côte-d'Or, Cart. 143 (7 H 7), 153 fol, f. 0106r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb137389344
description: Provenance: abbaye de Molesme
description: Provenance: http://www.wikidata.org/entity/Q334044
Liquid Conservation and Non-local Interface Dynamics in Imbibition
Creators: name: Dube, M.
name: Rost, M.
name: Elder, K.
name: Alava, M.
name: Majaniemi, S.
name: Ala-Nissila, T.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: The propagation and roughening of a liquid-gas interface moving through a disordered medium under the influence of capillary forces is considered. The system is described by a phase-field model with conserved dynamics and spatial disorder is introduced through a quenched random field. Liquid conservation leads to slowing down of the average interface position H and imposes an intrinsic correlation length ξ_\times \sim H^{1/2} on the spatial fluctuations of the interface. The interface is statistically self affine in space, with global roughness exponent χ\simeq 1.25 and exhibits anomalous scaling.
description: 4 pages, 3 figs, to appear in PRL
Additional file 4: of What do patients and family-caregivers value from hospice care? A systematic mixed studies review
Creators: name: Hughes, Nicole
name: Noyes, Jane
name: Eckley, Lindsay
name: Pritchard, Trystan
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: Computational Biology

description: A table demonstrating the transition from codes to analytical themes (DOCX 22 kb)
Assessment of Knowledge, Attitude and Practices of Nursing and Lady Health Visitors Students Regarding Chat-GPT. A Cross Sectional Descriptive Study
Creators: name: Samina Shaheen
name: Zafran Faraz
name: Shumaila Khan
name: Javed Iqbal
name: Farkhanda Yasmin
name: Zubaida Hanif
name: Usama Siddique
Publisher: name: Zenodo
Year: 2025
Subjects: Chat-GPT, Knowledge, Attitude, Practices, Nursing, Undergraduate Students.

description: Abstract

The integration of artificial intelligence tools, including ChatGPT, is increasingly prevalent in nursing education. Within the healthcare sector, ChatGPT presents distinctive opportunities to improve both the learning experiences and clinical practices of nursing students. The aim of the study was to evaluate the level of awareness, attitude, and practices of undergraduate nursing students regarding ChatGPT in Pakistan. Methodology: A cross-sectional study design was adopted for the current study that was conducted in nursing institutes of Pakistan, while the participants were undergraduate nursing and lady health visitors students. The sample size of the study was 347 using a convenient sampling technique, while data were collected through a valid and reliable questionnaire. Data were analysed through SPSS 22 while goals and objectives of the study were explained to the participant to protect their ethical rights. Results: The maximum number of participants were male n = 237 (68.1%), the age group 21 to 25 was n = 132 (37.9%), and the qualification of 4 years BSN was n = 256 (73.6%). The maximum mean score regarding ChatGPT was an attitude of 1.50 ± 0.61, which indicates a positive attitude, followed by a moderate level of awareness of 1.28 ± 0.61 and an average practice of 1.25 ± 0.41. Conclusion: On the basis of findings, it showed that participants have a moderate level of awareness, attitude, and practices, which indicated that ChatGPT is perceived as a useful and beneficial tool that significantly improves students’ academic performance and understanding, enriching the learning experience.