cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
SETI Observations of Exoplanets with the Allen Telescope Array
Creators: name: Harp, G. R.
name: Richards, Jon
name: Tarter, Jill C.
name: Dreher, John
name: Jordan, Jane
name: Shostak, Seth
name: Smolek, Ken
name: Kilsdonk, Tom
name: Wilcox, Bethany R.
name: Wimberly, M. K. R.
name: Ross, John
name: Barott, W. C.
name: Ackermann, R. F.
name: Blair, Samantha
Publisher: name: arXiv
Year: 2016
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We report radio SETI observations on a large number of known exoplanets and other nearby star systems using the Allen Telescope Array (ATA). Observations were made over about 19000 hours from May 2009 to Dec 2015. This search focused on narrow-band radio signals from a set totaling 9293 stars, including 2015 exoplanet stars and Kepler objects of interest and an additional 65 whose planets may be close to their Habitable Zone. The ATA observations were made using multiple synthesized beams and an anticoincidence filter to help identify terrestrial radio interference. Stars were observed over frequencies from 1- 9 GHz in multiple bands that avoid strong terrestrial communication frequencies. Data were processed in near-real time for narrow-band (0.7- 100 Hz) continuous and pulsed signals, with transmitter/receiver relative accelerations from -0.3 to 0.3 m/s^2. A total of 1.9 x 10^8 unique signals requiring immediate follow-up were detected in observations covering more than 8 x 10^6 star-MHz. We detected no persistent signals from extraterrestrial technology exceeding our frequency-dependent sensitivity threshold of 180 - 310 x 10^-26 W / m^2.
description: 225 pages including very long table, 9 figures, 7 tables, resubmitted to Astrophysical Journal
Wastewater Reclamation in Major Jordanian Industries: A Viable Component of a Circular Economy
Creators: name: Saidan, Motasem N.
name: Al-Addous, Mohammad
name: Al-Weshah, Radwan A.
name: Obada, Ibrahim
name: Alkasrawi, Malek
name: Barbana, Nesrine
Publisher: name: Technische Universität Berlin
Year: 2020
Subjects: subject: 333 Boden- und Energiewirtschaft
subject: reclaimed water
subject: circular economy
subject: anaerobic digestion
subject: biogas
subject: reuse
subject: water pricing
subject: water depletion
subject: industrial sector

description: Water scarcity remains the major looming challenge that is facing Jordan. Wastewater reclamation is considered as an alternative source of fresh water in semi-arid areas with water shortage or increased consumption. In the present study, the current status of wastewater reclamation and reuse in Jordan was analyzed considering 30 wastewater treatment plants (WWTPs). The assessment was based on the WWWTPs’ treatment processes in Jordan, the flowrates scale, and the effluents’ average total dissolved solid (TDS) contents. Accordingly, 60% of the WWTPs in Jordan used activated sludge as a treatment technology; 30 WWTPs were small scale (<1 × 104 m3/day); and a total of 17.932 million m3 treated wastewater had low TDS (<1000 ppm) that generally can be used in industries with relatively minimal cost of treatment. Moreover, the analysis classified the 26 million m3 groundwater abstraction by major industries in Jordanian governorates. The results showed that the reclaimed wastewater can fully offset the industrial demand of fresh water in Amman, Zarqa, and Aqaba governorates. Hence, the environmental assessment showed positive impacts of reclaimed wastewater reuse scenario in terms of water depletion (saving of 72.55 million m3 groundwater per year) and climate change (17.683 million kg CO2Eq reduction). The energy recovery assessment in the small- and medium-scale WWTPs (<10 × 104 m3/day) revealed that generation of electricity by anaerobic sludge digestion equates potentially to an offset of 0.11–0.53 kWh/m3. Finally, several barriers and prospects were put forth to help the stakeholders when considering entering into an agreement to supply and/or reuse reclaimed water.
Stage structured prey-predator model incorporating mortal peril consequential to inefficiency and habitat complexity in juvenile hunting
Creators: name: Bhattacharjee, Debasish
name: Roy, Tapasvini
name: Acharjee, Santanu
name: Dutta, Tarini Kumar
Publisher: name: arXiv
Year: 2022
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: FOS: Biological sciences
subject: 34C23, 92D25, 92D40

description: Dynamic exploration for a predator-prey bio-system of two species with ratio-dependent functional response is carried out, where the capability to predate in both the stages of the predator, the juvenile and the matured, is taken into account. But, only the matured predators are inferred to be efficient in killing the prey without any negative repercussions. The mortality risks for the juvenile predators are attributable to the inefficiency rate of juveniles coupled with habitat complexity which is either in the form of anti-predator behavior of the prey taken with the aid of their habitat or in the form of a territorial generalist mesopredator. So as to avoid extinction of either of the species and to preserve the food chain of the ecological system, the results pertaining to the existence and stability of all the equilibrium points of the bio-system along with permanence, transcritical and Hopf bifurcation has been thoroughly studied. Corroboration of the results along with the dependence of the biosystem on some crucial parameters is done through numerical simulation. It is found that juvenile predators' inefficiency relative to the resistance confronted, plays a crucial role to control each species density of the ecosystem, as an intriguing limit cycle between the trivial and axial equilibriums of the proposed system along with the co-existing periodic point, because of some ineffeciency parametric value of the juvenile predator has been witnessed.
Precise Orbit and Clock Products of Galileo, BDS and QZSS from MGEX Since 2018: Comparison and PPP Validation
Creators: name: Li, Xingxing
name: Zhu, Yiting
name: Zheng, Kai
name: Yuan, Yongqiang
name: Liu, Gege
name: Xiong, Yun
Publisher: name: Technische Universität Berlin
Year: 2020
Subjects: subject: 600 Technik, Technologie
subject: multi-GNSS experiment
subject: orbit and clock comparison
subject: satellite laser ranging validation
subject: precise point positioning
subject: SLR validation
subject: MGEX
subject: PPP

description: In recent years, the development of new constellations including Galileo, BeiDou Navigation Satellite System (BDS) and Quasi-Zenith Satellite System (QZSS) have undergone dramatic changes. Since January 2018, about 30 satellites of the new constellations have been launched and most of the new satellites have been included in the precise orbit and clock products provided by the Multi Global Navigation Satellite System (Multi-GNSS) Experiment (MGEX). Meanwhile, critical issues including antenna parameters, yaw-attitude models and solar radiation pressure models have been continuously refined for these new constellations and updated into precise MGEX orbit determination and precise clock estimation solutions. In this context, MGEX products since 2018 are herein assessed by orbit and clock comparisons among individual analysis centers (ACs), satellite laser ranging (SLR) validation and precise point positioning (PPP) solutions. Orbit comparisons showed 3D agreements of 3–5 cm for Galileo, 8–9 cm for BDS-2 inclined geosynchronous orbit (IGSO), 12–18 cm for BDS-2 medium earth orbit (MEO) satellites, 24 cm for BDS-3 MEO and 11–16 cm for QZSS IGSO satellites. SLR validations demonstrated an orbit accuracy of about 3–4 cm for Galileo and BDS-2 MEO, 5–6 cm for BDS-2 IGSO, 4–6 cm for BDS-3 MEO and 5–10 cm for QZSS IGSO satellites. Clock products from different ACs generally had a consistency of 0.1–0.3 ns for Galileo, 0.2–0.5 ns for BDS IGSO/MEO and 0.2–0.4 ns for QZSS satellites. The positioning errors of kinematic PPP in Galileo-only mode were about 17–19 mm in the north, 13–16 mm in the east and 74–81 mm in the up direction, respectively. As for BDS-only PPP, positioning accuracies of about 14, 14 and 49 mm could be achieved in kinematic mode with products from Wuhan University applied.
Raman spectroscopic signature of fractionalized excitations in the harmonic-honeycomb iridates $β$- and $γ$-Li$_2$IrO$_3$
Creators: name: Glamazda, A.
name: Lemmens, P.
name: Do, S. -H.
name: Choi, Y. S.
name: Choi, K. -Y.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The fractionalization of elementary excitations in quantum spin systems is a central theme in current condensed matter physics. The Kitaev honeycomb spin model provides a prominent example of exotic fractionalized quasiparticles, composed of itinerant Majorana fermions and gapped gauge fluxes. However, identification of the Majorana fermions in a three-dimensional honeycomb lattice remains elusive. Here we report spectroscopic signatures of fractional excitations in the harmonic-honeycomb iridates $β$- and $γ$-Li$_2$IrO$_3$. Using polarization resolved Raman spectroscopy, we find that the dynamical Raman response of $β$- and $γ$-Li$_2$IrO$_3$ features a broad scattering continuum with distinct polarization and composition dependence. The temperature dependence of the Raman spectral weight is dominated by the thermal damping of fermionic excitations. These results suggest the emergence of Majorana fermions from spin fractionalization in a three-dimensional Kitaev-Heisenberg system.
description: accepted for publications in Nature Communications
New Limits on Thermally annihilating Dark Matter from Neutrino Telescopes
Creators: name: Lopes, José
name: Lopes, Ilídio
Publisher: name: arXiv
Year: 2016
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We used a consistent and robust solar model to obtain upper limits placed by neutrino telescopes, such as Ice- Cube and Super-Kamiokande, on the Dark Matter-nucleon scattering cross-section, for a general model of Dark Matter with a velocity dependent (p-wave) thermally averaged cross-section. In this picture, the Boltzmann equation for the Dark Matter abundance is numerically solved satisfying the Dark Matter density measured from the Cosmic Microwave Background (CMB). We show that for lower cross-sections and higher masses, the Dark Matter annihilation rate drops sharply, resulting in upper bounds on the scattering cross-section one order of magnitude above those derived from a velocity independent (s-wave) annihilation cross-section. Our results show that upper limits on the scattering cross-section obtained from Dark Matter annihilating in the Sun are sensible to the uncertainty in current standard solar models, fluctuating a maximum of 20 % depending on the annihilation channel.
description: 9 pages, 5 figures
Degree distributions under general node removal: Power-law or Poisson?
Creators: name: Lee, Mi Jin
name: Kim, Jung-Ho
name: Goh, Kwang-Il
name: Lee, Sang Hoon
name: Son, Seung-Woo
name: Lee, Deok-Sun
Publisher: name: arXiv
Year: 2022
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Perturbations made to networked systems may result in partial structural loss, such as a blackout in a power-grid system. Investigating the resultant disturbance in network properties is quintessential to understand real networks in action. The removal of nodes is a representative disturbance, but previous studies are seemingly contrasting about its effect on arguably the most fundamental network statistic, the degree distribution. The key question is about the functional form of the degree distributions that can be altered during node removal or sampling, which is decisive in the remaining subnetwork's static and dynamical properties. In this work, we clarify the situation by utilizing the relative entropies with respect to the reference distributions in the Poisson and power-law form. Introducing general sequential node removal processes with continuously different levels of hub protection to encompass a series of scenarios including random removal and preferred or protective removal of the hub, we classify the altered degree distributions starting from various power-law forms by comparing two relative entropy values. From the extensive investigation in various scenarios based on direct node-removal simulations and by solving the rate equation of degree distributions, we discover in the parameter space two distinct regimes, one where the degree distribution is closer to the power-law reference distribution and the other closer to the Poisson distribution.
description: 12 pages, 7 figures
Development of methods for optimal maintenance scheduling and unit commitment of generators in a power system
Creators: name: Egan, Gerard Thomas.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
AggPose: Deep Aggregation Vision Transformer for Infant Pose Estimation
Creators: name: Cao, Xu
name: Li, Xiaoye
name: Ma, Liya
name: Huang, Yi
name: Feng, Xuan
name: Chen, Zening
name: Zeng, Hongwu
name: Cao, Jianguo
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Movement and pose assessment of newborns lets experienced pediatricians predict neurodevelopmental disorders, allowing early intervention for related diseases. However, most of the newest AI approaches for human pose estimation methods focus on adults, lacking publicly benchmark for infant pose estimation. In this paper, we fill this gap by proposing infant pose dataset and Deep Aggregation Vision Transformer for human pose estimation, which introduces a fast trained full transformer framework without using convolution operations to extract features in the early stages. It generalizes Transformer + MLP to high-resolution deep layer aggregation within feature maps, thus enabling information fusion between different vision levels. We pre-train AggPose on COCO pose dataset and apply it on our newly released large-scale infant pose estimation dataset. The results show that AggPose could effectively learn the multi-scale features among different resolutions and significantly improve the performance of infant pose estimation. We show that AggPose outperforms hybrid model HRFormer and TokenPose in the infant pose estimation dataset. Moreover, our AggPose outperforms HRFormer by 0.8 AP on COCO val pose estimation on average. Our code is available at github.com/SZAR-LAB/AggPose.
description: In Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence (IJCAI-22) Special Track on AI for Good
Sub-atom shot noise Faraday imaging of ultracold atom clouds
Creators: name: Kristensen, Mick A.
name: Gajdacz, Miroslav
name: Pedersen, Poul L.
name: Klempt, Carsten
name: Sherson, Jacob F.
name: Arlt, Jan J.
name: Hilliard, Andrew J.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We demonstrate that a dispersive imaging technique based on the Faraday effect can measure the atom number in a large, ultracold atom cloud with a precision below the atom shot noise level. The minimally destructive character of the technique allows us to take multiple images of the same cloud, which enables sub-atom shot noise measurement precision of the atom number and allows for an in situ determination of the measurement precision. We have developed a noise model that quantitatively describes the noise contributions due to photon shot noise in the detected light and the noise associated with single atom loss. This model contains no free parameters and is calculated through an analysis of the fluctuations in the acquired images. For clouds containing $N \sim 5 \times 10^6$ atoms, we achieve a precision more than a factor of two below the atom shot noise level.
description: 10 pages, 8 figures
The physical environment around IRAS 17599-2148: infrared dark cloud and bipolar nebula
Creators: name: Dewangan, L. K.
name: Ojha, D. K.
name: Zinchenko, I.
name: Janardhan, P.
name: Ghosh, S. K.
name: Luna, A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a multi-scale and multi-wavelength study to investigate the star formation process around IRAS 17599$-$2148 that is part of an elongated filamentary structure (EFS) (extension $\sim$21 pc) seen in the {\it Herschel} maps. Using the {\it Herschel} data analysis, at least six massive clumps (M$_{clump}$ $\sim$777 -- 7024 M$_{\odot}$) are found in the EFS with a range of temperature and column density of $\sim$16--39~K and $\sim$0.6--11~$\times$~10$^{22}$ cm$^{-2}$ (A$_{V}$ $\sim$7--117 mag), respectively. The EFS hosts cold gas regions (i.e. infrared dark cloud) without any radio detection and a bipolar nebula (BN) linked with the H\,{\sc ii} region IRAS 17599$-$2148, tracing two distinct environments inferred through the temperature distribution and ionized emission. Based on virial analysis and higher values of self-gravitating pressure, the clumps are found unstable against gravitational collapse. We find 474 young stellar objects (YSOs) in the selected region and $\sim$72\% of these YSOs are found in the clusters distributed mainly toward the clumps in the EFS. These YSOs might have spontaneously formed due to processes not related to the expanding H\,{\sc ii} region. At the edges of BN, four additional clumps are also associated with YSOs clusters, which appear to be influenced by the expanding H\,{\sc ii} region. The most massive clump in the EFS contains two compact radio sources traced in the GMRT 1.28 GHz map and a massive protostar candidate, IRS~1 prior to an ultracompact H\,{\sc ii} phase. Using the VLT/NACO near-infrared images, IRS~1 is resolved with a jet-like feature within a 4200~AU scale.
description: 18 pages, 10 figures, 1 table, Accepted for publication in The Astrophysical Journal
Compatibility of the Dimensional Reduction and Variation Procedures for a Quadratic Curvature Model with a Kaluza-Klein Ansatz
Creators: name: Baskal, Sibel
name: Celik, Sinan
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The introduction of extra dimensions is an invaluable strategy for the unification of gravity with other physical fields. Nevertheless, the matter in hand is to be eventually reduced to the actual 4D spacetime. The Kaluza-Klein theory is no exception to this well-known scheme. There are two procedures to obtain the field equations from a higher dimensional action. One can either take the variation of the effective action in that higher dimension and then reduce the resulting equations or reduce the higher dimensional action to the actual 4D and henceforward take the variations with respect to the constituent fields of the theory. Here, for the case of a quadratic curvature model with a Kaluza-Klein ansatz the field equations are obtained from the reduced action and compatibility of these two procedures is discussed in detail.
description: v2 has an overall sign change in Eq.(102), Eq.(104) and some other minor corrections elsewhere, without any effect on the subsequent expressions and results. All versions contain more detailed calculations and are longer than the published version
Limit of zT enhancement in rock-salt structured chalcogenides by band convergence?
Creators: name: Hong, Min
name: Chen, Zhi-Gang
name: Pei, Yanzhong
name: Yang, Lei
name: Zou, Jin
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Rock-salt structured chalcogenides, such as PbTe, PbSe, and SnTe, are the top candidates for mid-temperature thermoelectric applications, and their p-type thermoelectric efficiencies can be enhanced via aligning the valence bands. Here, we provided comprehensive numerical investigations on the effects of band convergence on electronic properties. We found that the extra valance band can indeed significantly enhance the power factor. Nevertheless, the extra valance band can also increase the electronic thermal conductivity, which partially offsets the enhanced power factor for the overall figure-of-merit. Finally, we predicted that the maximum figure-of-merit for PbTe, PbSe, and SnTe can reach to 2.2, 1.8, and 1.6, re-spectively, without relying on the reduction in lattice thermal conductivity.
description: 5 pages, 4 figures
MPEC 2023-S99 : 2023 SR1
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 SR1

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Lattice Boltzmann Large Eddy Simulation Model of MHD
Creators: name: Flint, Christopher
name: Vahala, George
Publisher: name: arXiv
Year: 2016
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The work of Ansumali \textit{et al.}\cite{Ansumali} is extended to Two Dimensional Magnetohydrodynamic (MHD) turbulence in which energy is cascaded to small spatial scales and thus requires subgrid modeling. Applying large eddy simulation (LES) modeling of the macroscopic fluid equations results in the need to apply ad-hoc closure schemes. LES is applied to a suitable mesoscopic lattice Boltzmann representation from which one can recover the MHD equations in the long wavelength, long time scale Chapman-Enskog limit (i.e., the Knudsen limit). Thus on first performing filter width expansions on the lattice Boltzmann equations followed by the standard small Knudsen expansion on the filtered lattice Boltzmann system results in a closed set of MHD turbulence equations provided we enforce the physical constraint that the subgrid effects first enter the dynamics at the transport time scales. In particular, a multi-time relaxation collision operator is considered for the density distribution function and a single relaxation collision operator for the vector magnetic distribution function. The LES does not destroy the property that $\nabla \cdot \mathbf B = 0$ automatically without the need for divergence cleaning.
The Contribution of Internal Audit Reengineering to its Effectiveness: An Ethiopian Public Enterprise Case Study
Creators: name: Getie, Asmamaw
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2011

description: This study aims to understand the contribution of internal audit reengineering to its effectiveness in Ethiopian public enterprises. The study adopted a case study design and research questions were tested using an organization that went through internal audit reengineering. The questionnaire data were analyzed using descriptive statistics and data from interview and documentary review were interpreting qualitatively. The result shows that internal audit reengineering basically change organizational setting and has low influence on internal audit quality and auditee attribute and there is no influence on management support. Since the effectiveness of internal audit function is mainly influenced by management support and internal audit quality (Mihret and Yismaw, 2007), internal audit reengineering has low contribution to the effectiveness of the function
BOOK OF ABSTRACT: REHE 2020/2022
Creators: name: Belpassi, Leonardo
name: Storchi, Loriano
name: Bizzarri, Beatrice
name: Sorbelli, Diego
Publisher: name: Zenodo
Year: 2023

description: 1 3 T H I N T E R N A T I O N A L C O N F E R E N C E O N
 R E L A T I V I S T I C E F F E C T S I N H E A V Y -
 E L E M E N T C H E M I S T R Y A N D P H Y S I C S BOOK OF ABSTRACT From 26 September to 30 September 2022 BV Grand Hotel Assisi
 Assisi, Italy
 R E H E
Digital phase-locked loops
Creators: name: Chan, Shang Whai.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Online Survey Quality Study 2
Creators: name: Taylor, Tory
name: McKee-Ryan, Frances
name: Hanna, Alexis
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Business
subject: Social and Behavioral Sciences
subject: Prolific
subject: QSF
subject: Qualtrics
subject: Survey
subject: Survey Design

description: This research expands on our previous study, study 1 (also pre-registered), and considers the relation between the design and distribution of online surveys and data quality. In the present study, study 2, we attempt to both replicate and expand on manipulations related to technical survey quality based on survey design characteristics such as text effects, spacing, and item formatting.
Theory of diode effect in d-wave superconductor junctions on the surface of topological insulator
Creators: name: Tanaka, Yukio
name: Lu, Bo
name: Nagaosa, Naoto
Publisher: name: arXiv
Year: 2022
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Nonreciprocal responses of noncentrosymmetric quantum materials attract recent intensive interests, which is essential for the rectification function in diodes. A recent breakthrough is the discovery of superconducting diode effect. The principle to enlarge rectification effect is highly desired to guide the design of superconducting diode. Here, we study theoretically the Josephson junction S/FI/S (S: $d$-wave superconductor, FI: ferromagnetic insulator) on the surface of a topological insulator (TI). The simultaneous existence of $\sinφ$, $\cosφ$ and $\sin 2φ$ terms with almost the same order in Josephson current $I(φ)$ is essential to get larger values of $Q$ factor given by $Q=(I_{c}^{+} - \mid I_{c}^{-} \mid)/ (I_{c}^{+} + \mid I_{c}^{-} \mid)$ with $I_{c}^{+}={\rm max}(I(φ))$ and the negative one $I_{c}^{-}$ for macroscopic phase difference $φ$ of two superconductors on TI. We find that it can show a very large diode effect by tuning the crystal axes of $d$-wave superconductors and the magnetization of FI. The difference of the maximum Josephson currents $I_{c}$'s between the positive and negative directions can be about factor 2, where the current-phase relation is modified largely from the conventional one. The relevance of the zero energy Majorana bound states at the interface is also revealed. This result can pave a way to realize an efficient superconducting diode with low energy cost.
Hidden Structures of Information Transport Underlying Spiral Wave Dynamics
Creators: name: Ashikaga, Hiroshi
name: James, Ryan G.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Dynamical Systems (math.DS)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: FOS: Biological sciences

description: A spiral wave is a macroscopic dynamic of excitable media that plays an important role in several distinct systems, including the Belousov-Zhabotinsky reaction, seizures in the brain, and lethal arrhythmia in the heart. Because spiral wave dynamics can exhibit a wide spectrum of behaviors, its precise quantification can be challenging. Here we present a hybrid geometric and information-theoretic approach to quantifying spiral wave dynamics. We demonstrate the effectiveness of our approach by applying it to numerical simulations of a two-dimensional excitable medium with different numbers and spatial patterns of spiral waves. We show that, by defining information flow over the excitable medium, hidden coherent structures emerge that effectively quantify the information transport underlying spiral wave dynamics. Most importantly, we find that some coherent structures become more clearly defined over a longer observation period. These findings validate our approach to quantitatively characterize spiral wave dynamics by focusing on information transport. Our approach is computationally efficient and is applicable to many excitable media of interest in distinct physical, chemical and biological systems. Our approach could ultimately contribute to an improved therapy of clinical conditions such as seizures and cardiac arrhythmia by identifying potential targets of interventional therapies.
description: 27 pages, 6 figures
Nonequilibrium Two-Particle Self-Consistent Approach
Creators: name: Simard, Olivier
name: Werner, Philipp
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present the nonequilibrium implementation of the two-particle self-consistent (TPSC) approach, which has been shown to provide a reliable equilibrium description of interacting lattice systems in the weak- and intermediate-correlation regime. This method captures the effects of local and nonlocal correlations in two- and higher-dimensional systems and satisfies the Mermin-Wagner theorem. We demonstrate the versatility of nonequilibrium TPSC with calculations of the time-dependent spin and charge response functions and the evolution of effective temperatures extracted from different correlation functions, after interaction ramps in the two-dimensional Hubbard model.
description: 6 pages, 3 figures
Characteristics of nursing educators' professional competency standards: A scoping review protocol.
Creators: name: Taylor, Christine
name: Mitchell, Creina
name: Kaneko, Hellen
name: Foley, Belinda
name: Shaw, Julie
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Medicine and Health Sciences
subject: Nursing
subject: FOS: Health sciences

description: A scoping review protocol with the aim to map the existing literature about the characteristics of nursing educators' competency standards for practice, to examine the evidence, and identify gaps in the literature.
Velocity shear, turbulent saturation, and steep plasma gradients in the scrape-off layer of inner-wall limited tokamaks
Creators: name: Halpern, Federico D.
name: Ricci, Paolo
Publisher: name: arXiv
Year: 2016
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The narrow power decay-length ($λ_q$), recently found in the scrape-off layer (SOL) of inner-wall limited (IWL) discharges in tokamaks, is studied using 3D, flux-driven, global two-fluid turbulence simulations. The formation of the steep plasma profiles measured is found to arise due to radially sheared $\vec{E}\times\vec{B}$ poloidal flows. A complex interaction between sheared flows and outflowing plasma currents regulates the turbulent saturation, determining the transport levels. We quantify the effects of sheared flows, obtaining theoretical estimates in agreement with our non-linear simulations. Analytical calculations suggest that the IWL $λ_q$ is roughly equal to the turbulent correlation length.
description: 5 pages, 5 figures
Long-lived qubit entanglement by surface plasmon polaritons in a Weyl semimetal
Creators: name: Ukhtary, M Shoufie
name: Hasdeo, Eddwi H.
name: Suksmono, Andriyan B.
name: Nugraha, Ahmad R. T.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate spontaneous entanglement of two qubits mediated by nonreciprocal surface plasmon polaritons (SPPs) in a Weyl semimetal. In the absence of external magnetic fields, the topology of the Weyl semimetal even gives rise to nonreciprocal SPPs that are topologically protected and reside inside the photonic gap. We utilize this nonreciprocal SPP as a mediator of entanglement of two spatially-separated qubits. Our two main findings are: (1) the nonreciprocal SPP gives better quantum entanglement than the reciprocal one, and (2) the achieved entanglement is sufficiently long-lived compared to the entanglement using SPPs in conventional metals.
description: 24 pages in preprint format, 7 figures
A Study on the Dividend Practice of Private Banks in Ethiopia
Creators: name: Dagnaw, Yidersal
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2009

description: The paper examines the trend and determinant factors of dividend payment of the private banks in Ethiopia, where there is no stock market. The study uses data of the six banks for the period from 1999/00 to 2007/08. The study examines the interrelationship between dividend of the banks and some selected key determinants like earnings, debt to equity ratio and liquidity The findings provide as there is positive linear relationship between dividend per share and earnings per share, dividend per share and debt to equity ratio of the banks. Other determinants like tax considerations, ownership structure, agency problem and legal restrictions are also found to be important determinant factors on the dividend decision of the banks
Revised variational approach to QCD in Coulomb gauge
Creators: name: Campagnari, Davide R.
name: Ebadati, Ehsan
name: Reinhardt, Hugo
name: Vastag, Peter
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The variational approach to QCD in Coulomb gauge is revisited. By assuming the non-Abelian Coulomb potential to be given by the sum of its infrared and ultraviolet parts, i.e.~by a linearly rising potential and an ordinary Coulomb potential, and by using a Slater determinant ansatz for the quark wave functional, which contains the coupling of the quarks and the gluons with two different Dirac structures, we obtain variational equations for the kernels of the fermionic vacuum wave functional, which are free of ultraviolet divergences. Thereby, a Gaussian type wave functional is assumed for the gluonic part of the vacuum. By using the results of the pure Yang--Mills sector for the gluon propagator as input, we solve the equations for the fermionic kernels numerically and calculate the quark condensate and the effective quark mass in leading order. Assuming a value of $σ_{\mathrm{C}} = 2.5 σ$ for the Coulomb string tension (where $σ$ is the usual Wilsonian string tension) the phenomenological value of the quark condensate $\langle \barψ ψ\rangle \simeq (-235 \, \mathrm{MeV})^3$ is reproduced with a value of $g \simeq 2.1$ for the strong coupling constant of the quark-gluon vertex.
Multi-charged moments of two intervals in conformal field theory
Creators: name: Ares, Filiberto
name: Calabrese, Pasquale
name: Di Giulio, Giuseppe
name: Murciano, Sara
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the multi-charged moments for two disjoint intervals in the ground state of two $1+1$ dimensional CFTs with central charge $c=1$ and global $U(1)$ symmetry: the massless Dirac field theory and the compact boson (Luttinger liquid). For this purpose, we compute the partition function on the higher genus Riemann surface arising from the replica method in the presence of background magnetic fluxes between the sheets of the surface. We consider the general situation in which the fluxes generate different twisted boundary conditions at each branch point. The obtained multi-charged moments allow us to derive the symmetry resolution of the Rényi entanglement entropies and the mutual information for non complementary bipartitions. We check our findings against exact numerical results for the tight-binding model, which is a lattice realisation of the massless Dirac theory.
description: 36 pages, 7 figures. Typos corrected, references added. Final version published in JHEP
ผลการสอนโดยใช้บัตรคำเรียนรู้ประโยคภาษาไทยสำหรับนักเรียนหูหนวก
Creators: name: ปรเมศวร์ บุญยืน
Publisher: name: หจก.เลิศศิลป์ สาส์น โฮลดิ้ง
Year: 2565
Subjects: บัตรคำ
นักเรียนหูหนวก
ภาษาไทย

description: วารสารชุมชนวิจัย มหาวิทยาลัยราชภัฏนครราชสีมา, 16, 3, 1-14
MPEC 2023-S100 : 2023 SS1
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 SS1

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Superconductivity and non-Fermi-liquid behavior in the heavy-fermion compound CeCo$_{1-x}$Ni$_x$In$_5$
Creators: name: Otaka, Ryo
name: Yokoyama, Makoto
name: Mashiko, Hiroaki
name: Hasegawa, Takeshi
name: Shimizu, Yusei
name: Ikeda, Yoichi
name: Tenya, Kenichi
name: Nakamura, Shota
name: Ueta, Daichi
name: Yoshizawa, Hideki
name: Sakakibara, Toshiro
Publisher: name: arXiv
Year: 2016
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The effect of off-plane impurity on superconductivity and non-Fermi-liquid (NFL) behavior in the layered heavy-fermion compound CeCo$_{1-x}$Ni$_x$In$_5$ is investigated by specific heat, magnetization, and electrical resistivity measurements. These measurements reveal that the superconducting (SC) transition temperature T$_c$ monotonically decreases from 2.3 K (x=0) to 0.8 K (x=0.20) with increasing x, and then the SC order disappears above x=0.25. At the same time, the Ni substitution yields the NFL behavior at zero field for x=0.25, characterized by the -ln T divergence in specific heat divided by temperature, C$_p$/T, and magnetic susceptibility, M/B. The NFL behavior in magnetic fields for x=0.25 is quite similar to that seen at around the SC upper critical field in pure CeCoIn$_5$, suggesting that both compounds are governed by the same antiferromagnetic quantum criticality. The resemblance of the doping effect on the SC order among Ni- , Sn-, and Pt-substituted CeCoIn5 supports the argument that the doped carriers are primarily responsible for the breakdown of the SC order. The present investigation further reveals the quantitative differences in the trends of the suppression of superconductivity between Ce(Co,Ni)In$_5$ and the other alloys, such as the rates of decrease in T$_c$, dT$_c$/dx, and specific heat jump at T$_c$, d($Δ$C$_p$/T$_c$)/dx. We suggest that the occupied positions of the doped ions play an important role in the origin of these differences.
description: 8 pages, 5 figures, to appear in J. Phys. Soc. Jpn
การสร้างสรรค์นาฏยศิลป์ร่วมสมัยผ่านบทสวดโพชฌังคปริตร
Creators: name: ธนันท์พัชร อัศวเสมาชัย
Publisher: name: หจก.เลิศศิลป์ สาส์น โฮลดิ้ง
Year: 2565
Subjects: บทสวดโพชฌังคปริตร
การสร้างสรรค์นาฏยศิลป์
นาฏยศิลป์ร่วมสมัย

description: วารสารชุมชนวิจัย มหาวิทยาลัยราชภัฏนครราชสีมา, 16, 3, 15-29
On-line gas analysis during anaesthesia
Creators: name: Burns, Peter Stuart.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
ความสัมพันธ์ระหว่างสติและความเครียดของนักศึกษาพยาบาล : บทบาทอัตโนมัติเป็นตัวแปรคั่นกลาง
Creators: name: ทยาวีร์ จันทรวิวัฒน์
Publisher: name: หจก.เลิศศิลป์ สาส์น โฮลดิ้ง
Year: 2565
Subjects: สติ
ความเครียด
บทบาทอัตโนมัติ
ตัวแปรคั่นกลาง

description: วารสารชุมชนวิจัย มหาวิทยาลัยราชภัฏนครราชสีมา, 16, 3, 30-41
Metallic monoclinic phase in VO$_2$ induced by electrochemical gating: in-situ Raman study
Creators: name: Gupta, Satyendra Nath
name: Pal, Anand
name: Muthu, D. V. S.
name: Kumar, P. S. Anil
name: Sood, A. K.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report in-situ Raman scattering studies of electrochemically top gated VO$_2$ thin film to address metal-insulator transition (MIT) under gating. The room temperature monoclinic insulating phase goes to metallic state at a gate voltage of 2.6 V. However, the number of Raman modes do not change with electrolyte gating showing that the metallic phase is still monoclinic. The high frequency Raman mode A$_g$(7) near 616 cm$^{-1}$ ascribed to V-O vibration of bond length 2.06 Å~ in VO$_6$ octahedra hardens with increasing gate voltage and the B$_g$(3) mode near 654 cm$^{-1}$ softens. This shows that the distortion of the VO$_6$ octahedra in the monoclinic phase decreases with gating. The time dependent Raman data at fixed gate voltages of 1 V (for 50 minute, showing enhancement of conductivity by a factor of 50) and 2 V (for 130 minute, showing further increase in conductivity by a factor of 5) show similar changes in high frequency Raman modes A$_g$(7) and B$_g$(3) as observed in gating. This slow change in conductance together with Raman frequency changes show that the governing mechanism for metalization is more likely to the diffusion controlled oxygen vacancy formation due to the applied electric field.
description: 5 pages, 6 figures
TESS Hunt for Young and Maturing Exoplanets (THYME) VII : Membership, rotation, and lithium in the young cluster Group-X and a new young exoplanet
Creators: name: Newton, Elisabeth R.
name: Rampalli, Rayna
name: Kraus, Adam L.
name: Mann, Andrew W.
name: Curtis, Jason L.
name: Vanderburg, Andrew
name: Krolikowski, Daniel M.
name: Huber, Daniel
name: Petter, Grayson C.
name: Bieryla, Allyson
name: Tofflemire, Benjamin M.
name: Thao, Pa Chia
name: Wood, Mackenna L.
name: Kerr, Ronan
name: Safonov, Boris S.
name: Strakhov, Ivan A.
name: Ciardi, David R.
name: Giacalone, Steven
name: Dressing, Courtney D.
name: Gill, Holden
name: Savel, Arjun B.
name: Collins, Karen A.
name: Brown, Peyton
name: Murgas, Felipe
name: Isogai, Keisuke
name: Narita, Norio
name: Palle, Enric
name: Quinn, Samuel N.
name: Eastman, Jason D.
name: Fűrész, Gábor
name: Shiao, Bernie
name: Daylan, Tansu
name: Caldwell, Douglas A.
name: Ricker, George R.
name: Vanderspek, Roland
name: Seager, Sara
name: Winn, Joshua N.
name: Jenkins, Jon M.
name: Latham, David W.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The public, all-sky surveys Gaia and TESS provide the ability to identify new young associations and determine their ages. These associations enable study of planetary evolution by providing new opportunities to discover young exoplanets. A young association was recently identified by Tang et al. and F{ü}rnkranz et al. using astrometry from Gaia (called "Group-X" by the former). In this work, we investigate the age and membership of this association; and we validate the exoplanet TOI 2048 b, which was identified to transit a young, late G dwarf in Group-X using photometry from TESS. We first identified new candidate members of Group-X using Gaia EDR3 data. To infer the age of the association, we measured rotation periods for candidate members using TESS data. The clear color--period sequence indicates that the association is the same age as the $300\pm50$ Myr-old NGC 3532. We obtained optical spectra for candidate members that show lithium absorption consistent with this young age. Further, we serendipitously identify a new, small association nearby Group-X, which we call MELANGE-2. Lastly, we statistically validate TOI 2048 b, which is $2.6\pm0.2$ \rearth\ radius planet on a 13.8-day orbit around its 300 Myr-old host star.
description: Revised to correct error in reported planet radius (original: 2.1 Earth radii, corrected: 2.6 Earth radii) and units for planetary radius ratio entries in Table 8. All data tables available open-access with the AJ article
ความพร้อมในการเข้าร่วมกิจกรรมของโรงเรียนผู้สูงอายุในช่วงของการแพร่ระบาดโรคโควิด-19 ของนักเรียนโรงเรียนผู้สูงอายุในประเทศไทย
Creators: name: กนิษฐา ศรีภิรมย์
Publisher: name: หจก.เลิศศิลป์ สาส์น โฮลดิ้ง
Year: 2565
Subjects: โรงเรียนผู้สูงอายุ
โรคโควิด-19
การวิเคราะห์จำแนกประเภท

description: วารสารชุมชนวิจัย มหาวิทยาลัยราชภัฏนครราชสีมา, 16, 3, 42-55
Electronic structure of (Ga,Mn)As revisited
Creators: name: Kanski, J.
name: Ilver, L.
name: Karlsson, K.
name: Ulfat, I.
name: Leandersson, M.
name: Sadowski, J.
name: Di Marco, I.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The detailed nature of electronic states mediating ferromagnetic coupling in dilute magnetic semiconductors, specifically (Ga,Mn)As, has been an issue of long debate. Two confronting models have been discussed emphasizing host band vs. impurity band carriers. Using angle resolved photoemission we are for the first time able to identify a highly dispersive Mn-induced energy band in (Ga,Mn)As. Our results show that the electronic structure of the (Ga,Mn)As system is significantly modified from that of GaAs throughout the valence band. Close to the Fermi energy, the presence of Mn induces a strong mixing of the bulk bands of GaAs, which results in the appearance of a highly dispersive band in the gap region of GaAs. For Mn concentrations above 1% the band reaches the Fermi level, and can thus host the delocalized holes needed for ferromagnetic coupling. Overall, our data provide a firm evidence of delocalized carriers belonging to the modified host valence band.
การแสดงสร้างสรรค์ชุด "ถงไทยวน"
Creators: name: ธิติมา อ่องทอง
Publisher: name: หจก.เลิศศิลป์ สาส์น โฮลดิ้ง
Year: 2565
Subjects: การแสดงสร้างสรรค์
ถง
ไทยวน

description: วารสารชุมชนวิจัย มหาวิทยาลัยราชภัฏนครราชสีมา, 16, 3, 56-69
On b-acyclic chromatic number of a graph
Creators: name: Anholcer, Marcin
name: Cichacz, Sylwia
name: Peterin, Iztok
Publisher: name: arXiv
Year: 2022
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05C15

description: Let $G$ be a graph. We introduce the acyclic b-chromatic number of $G$ as an analogue to the b-chromatic number of $G$. An acyclic coloring of a graph $G$ is a map $c:V(G)\rightarrow \{1,\dots,k\}$ such that $c(u)\neq c(v)$ for any $uv\in E(G)$ and the induced subgraph on vertices of any two colors $i,j\in \{1,\dots,k\}$ induces a forest. On the set of all acyclic colorings of $G$ we define a relation whose transitive closure is a strict partial order. The minimum cardinality of its minimal element is then the acyclic chromatic number $A(G)$ of $G$ and the maximum cardinality of its minimal element is the acyclic b-chromatic number $A_b(G)$ of $G$. We present several properties of $A_b(G)$. In particular, we derive $A_b(G)$ for several known graph families, derive some bounds for $A_b(G)$, compare $A_b(G)$ with some other parameters and generalize some influential tools from b-colorings to acyclic b-colorings.