cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The Effects of Fuel Price and Exchange Rate on Inflation Rate of Lao PDR
Creators: name: Nidsoudaphone VONETHABING
Publisher: name: Faculty of Management Science Nakhon Pathom Rajabhat University.
Year: 2024
Subjects: fuel price
exchange rate
inflation rate

description: Journal of Management Science Nakhon Pathom Rajabhat University, 11, 1, 150-165
Multi-parameter analysis of the obstacle scattering problem
Creators: name: Riva, Matteo Dalla
name: Luzzini, Paolo
name: Musolino, Paolo
Publisher: name: arXiv
Year: 2021
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35J25, 35J05, 35P25, 31B10, 45A05

description: We consider the acoustic field scattered by a bounded impenetrable obstacle and we study its dependence upon a certain set of parameters. As usual, the problem is modeled by an exterior Dirichlet problem for the Helmholtz equation $Δu +k^2u=0$. We show that the solution $u$ and its far field pattern $u_\infty$ depend real analytically on the shape of the obstacle, the wave number $k$, and the Dirichlet datum. We also prove a similar result for the corresponding Dirichlet-to-Neumann map.
The Causality Between Exchange Rate, Public Debt and Trade Balance
Creators: name: Thepaksone HEUANGPASEUTH
Publisher: name: Faculty of Management Science Nakhon Pathom Rajabhat University.
Year: 2024
Subjects: exchange rate
public debt
trade balance
VAR model

description: Journal of Management Science Nakhon Pathom Rajabhat University, 11, 1, 166-183
REVOLUTIONIZING INSTRUCTION: A PARADIGM SHIFT IN PRACTICAL TEACHING FOR PRIVATE COLLEGE EDUCATION
Creators: name: Diaz, Oliver
Publisher: name: Sadi jounal
Year: 2024
Subjects: Practical teaching management
Talent development
Application-oriented colleges
teaching innovation
Societal needs

description: In response to the evolving landscape of societal needs and the increasing demand for highly qualified individuals, traditional teaching approaches in application-oriented private undergraduate colleges are falling short of aligning with contemporary expectations. This mismatch between the skills nurtured and market requirements underscores the critical need for innovation and reform in the practical teaching management systems of these institutions. To bridge this gap, this study advocates for a holistic transformation of talent development models, in sync with current social dynamics. Emphasizing the integration of practical teaching within the prevailing socio-political context, we seek to harmonize it with local economic imperatives. Additionally, fostering innovation in teaching philosophies, curricula, and methodologies emerges as a potent means to enhance educational outcomes significantly. By undertaking these strategic initiatives, we aim to instill a robust practical mindset in students, thereby augmenting their comprehensive skill set. This research underscores the pressing requirement for revitalizing the teaching approaches within application-oriented private undergraduate colleges to better equip graduates for the contemporary workforce.
Quality of Working Life That Affects The Core Competencies of Bangkokthonburi University Personnel
Creators: name: Pongpipat Mallikamal
Publisher: name: Faculty of Management Science Nakhon Pathom Rajabhat University.
Year: 2024
Subjects: Quality of Working Life
Core Competencies
Personnel

description: Journal of Management Science Nakhon Pathom Rajabhat University, 11, 1, 184-196
Grid-based calculation of Lagrangian mean
Creators: name: Kafiabad, Hossein
Publisher: name: arXiv
Year: 2021
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Lagrangian averaging has been shown to be more effective than Eulerian mean in separating waves from slow dynamics in two-timescale flows. It also appears in many reduced models that capture the wave feedback on the slow flow. Its calculation, however, requires tracking particles in time, which imposes several difficulties in grid-based numerical simulations or estimation from fixed-point measurements. To circumvent these difficulties, we propose a grid-based iterative method to calculate Lagrangian mean without tracking particles in time. We explain how this method reduces computation, memory footprint and communication between processors in parallelised numerical models. To assess the accuracy of this method several examples are examined and discussed. We also explore an application of this method in the context of shallow-water equations by quantifying the validity of wave-averaged geostrophic balance -- a modified form of geostrophic balance accounting for the effect of strong waves on slow dynamics.
Management of Foreign Labor Groups of Industrial Operators Samut Sakhon Province
Creators: name: Natsamaphon Monthnapakpong
Publisher: name: Faculty of Management Science Nakhon Pathom Rajabhat University.
Year: 2024
Subjects: Management
Foreign Labor
Operators
Industrial

description: Journal of Management Science Nakhon Pathom Rajabhat University, 11, 1, 197-212
Atom-Mechanical Hong-Ou-Mandel Interference
Creators: name: Manukhova, Alisa
name: Rakhubovsky, Andrey
name: Filip, Radim
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum coupling between mechanical oscillators and atomic gases generating entanglement has been recently experimentally demonstrated using their subsequent interaction with light. The next step is to build a hybrid atom-mechanical quantum gate showing bosonic interference effects of single quanta in the atoms and oscillators. We propose an experimental test of Hong-Ou-Mandel interference between single phononic excitation and single collective excitation of atoms using the optical connection between them. A single optical pulse is sufficient to build a hybrid quantum-nondemolition gate to observe the bunching of such different quanta. The output atomic-mechanical state exhibits a probability of a hybrid bunching effect that proves its nonclassical aspects. This proposal opens a feasible road to broadly test such advanced quantum bunching phenomena in a hybrid system with different specific couplings.
description: 34 pages
Development of an innovative tourism model for a sustainable community in Trang Province
Creators: name: Wilasinee Muensantichiwin
Publisher: name: Faculty of Management Science Nakhon Pathom Rajabhat University.
Year: 2024
Subjects: Development
Innovative Tourism Model
Identity
Knowledge

description: Journal of Management Science Nakhon Pathom Rajabhat University, 11, 1, 213-228
Open Science Policy and Practices at the University of Potsdam
Creators: name: Jacob, Boris
name: Weiss, Nadin
name: Heise, Verena
name: Kloss, Katharina
name: Mertzen, Daniela
Publisher: name: Zenodo
Year: 2024

description: The University of Potsdam pursues Open Science (OS) as an integral part of its good scientific practice In some fields of action OS is already vital practice and substantial progress can be shown other fields of action are at the beginning of the development process. Both researchers and instructors in the faculties and qualified technical staff in supporting campus departments are responsible for this process.

 
description: This poster has been presented at the 18th International Digital Curation Conference in Edinburgh, Scotland on 20th February 2024 and at the RDA Deutschland Tagung in Potsdam, Germany on 21st February 2024.
The development of online marketing channels for Lampathao tilapia farmers, Chaiyaphum
Creators: name: Umawadee Detthamrong
Publisher: name: Faculty of Management Science Nakhon Pathom Rajabhat University.
Year: 2024
Subjects: development
online marketing
cost and return
tilapia

description: Journal of Management Science Nakhon Pathom Rajabhat University, 11, 1, 229-243
Mutelu tourism: Wat Chedi (Ai Khai), Nakhon Sri Thammarat Province
Creators: name: Pattanun Atitang
Publisher: name: Faculty of Management Science Nakhon Pathom Rajabhat University.
Year: 2024
Subjects: Mutelu tourism, Traditional theory, Service quality

description: Journal of Management Science Nakhon Pathom Rajabhat University, 11, 1, 244-253
Causal Factors of Affecting the Service, Satisfaction and Organizational Performance of the National Sports Development Fund, Thailand
Creators: name: Chompoo Saisama
Publisher: name: Faculty of Management Science Nakhon Pathom Rajabhat University.
Year: 2024
Subjects: Service
Satisfaction
Organizational Performance

description: Journal of Management Science Nakhon Pathom Rajabhat University, 11, 1, 254-268
Zinc(II) complex immobilized on amine functionalized silica gel: a novel, highly efficient and recyclable catalyst for multicomponent click synthesis of 1,4-disubstituted 1,2,3-triazoles
Creators: name: R.K. Sharma
name: Mishra, Mallika
name: Sharma, Shivani
name: Sriparna Dutta
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 111714 Mental Health
subject: FOS: Health sciences

description: We report a highly efficient and recyclable heterogeneous zinc catalytic system via covalent immobilization of 2-hydroxyacetophenone (2-HAP) onto an amine functionalized silica gel followed by metallation with zinc chloride and its catalytic application in three component click synthesis of 1,4-disubstituted 1,2,3-triazoles. The structure of the synthesized organic–inorganic hybrid material (SiO2@APTES@2HAP-Zn) has been confirmed by various physicochemical characterization techniques, such as solid-state 13C CPMAS NMR spectroscopy, Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction analysis (XRD), Brunauer–Emmett–Teller (BET) surface area analysis, scanning electron microscopy (SEM), atomic absorption spectroscopy (AAS), energy-dispersive X-ray fluorescence spectroscopy (ED-XRF), and elemental analysis. The newly designed catalyst works under mild reaction conditions and also exhibits excellent performance in terms of good product yield and high turnover number (TON). One of the most important attributes of the present methodology is that the catalyst can be recycled several times without appreciable loss in its activity as proved by FTIR spectroscopy and SEM analysis. Besides, the heterogeneity test also confirms that no leaching of active catalytic species occurs from the silica supported zinc catalyst which confirms its remarkable structural stability under the reaction conditions.
Components of Transportation Management for Ornamental Fish Farmers in Nakhon Pathom Province
Creators: name: Supamas Sanitprachakorn
Publisher: name: Faculty of Management Science Nakhon Pathom Rajabhat University.
Year: 2024
Subjects: Transportation Management
Ornamental Fish Farmers
Ornamental Fish

description: Journal of Management Science Nakhon Pathom Rajabhat University, 11, 1, 269-282
Reactor antineutrino anomaly in light of recent flux model refinements
Creators: name: Giunti, C.
name: Li, Y. F.
name: Ternes, C. A.
name: Xin, Z.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We study the status of the reactor antineutrino anomaly in light of recent reactor flux models obtained with the conversion and summation methods. We present a new improved calculation of the IBD yields of the standard Huber-Mueller (HM) model and those of the new models. We show that the reactor rates and the fuel evolution data are consistent with the predictions of the Kurchatov Institute (KI) conversion model and with those of the Estienne-Fallot (EF) summation model, leading to a plausible robust demise of the reactor antineutrino anomaly. We show that the results of several goodness of fit tests favor the KI and EF models over other models that we considered. We also discuss the implications of the new reactor flux models for short-baseline neutrino oscillations due to active-sterile oscillations. We show that reactor data give upper bounds on active-sterile neutrino mixing that are not very different for the reactor flux models under consideration and are in tension with the large mixing required by the Gallium anomaly that has been refreshed by the recent results of the BEST experiment.
description: 19 pages, 6 figures. With more discussions and references added, version accepted for publication at Physics Letters B
Black hole solutions and thin shells in N-dimensional F(R) gravity with a conformally invariant Maxwell field
Creators: name: Eiroa, Ernesto F.
name: Figueroa-Aguirre, Griselda
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present a generalization of the black hole solution with spherical symmetry already known in the literature for $N$-dimensional $F(R)$ gravity with a conformally invariant Maxwell field and constant scalar curvature $R$. This solution also includes a generalization of the one corresponding to general relativity as a special case. We introduce the formalism for the construction of a broad family of spherically symmetric thin shells in $F(R)$ theory. We use our generalized solution in order to provide examples of bubbles and thin layers of matter surrounding black holes. We analyze the stability of the constructions under perturbations preserving the symmetry, finding that stable configurations are possible for suitable values of the parameters. We show that the extension to higher dimensions does not alter the qualitative behavior of the thin shells found in four dimensions, with the main difference being a change of scale for the different values of $N$.
description: 17 pages, 4 figures; v3: improved version
New techniques for bounding stabilizer rank
Creators: name: Lovitz, Benjamin
name: Steffan, Vincent
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Computational Complexity (cs.CC)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: In this work, we present number-theoretic and algebraic-geometric techniques for bounding the stabilizer rank of quantum states. First, we refine a number-theoretic theorem of Moulton to exhibit an explicit sequence of product states with exponential stabilizer rank but constant approximate stabilizer rank, and to provide alternate (and simplified) proofs of the best-known asymptotic lower bounds on stabilizer rank and approximate stabilizer rank, up to a log factor. Second, we find the first non-trivial examples of quantum states with multiplicative stabilizer rank under the tensor product. Third, we introduce and study the generic stabilizer rank using algebraic-geometric techniques.
description: 22 pages. Feedback welcome!
MHD simulations of small ELMs at low triangularity in ASDEX Upgrade
Creators: name: Cathey, A.
name: Hoelzl, M.
name: Harrer, G.
name: Dunne, M. G.
name: Huijsmans, G. T. A.
name: Lackner, K.
name: Pamela, S. J. P.
name: Wolfrum, E.
name: Günter, S.
name: team, the JOREK
name: Team, the ASDEX Upgrade
name: Team, the EUROfusion MST1
Publisher: name: arXiv
Year: 2021
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The development of small- and no-ELM regimes for ITER is a high priority topic due to the risks associated to type-I ELMs. By considering non-linear extended MHD simulations of the ASDEX Upgrade tokamak with the JOREK code, we probe a regime that avoids type-I ELMs completely provided that the separatrix density is high enough. The dynamics of the pedestal in this regime are observed to be qualitatively similar to the so-called quasi-continuous exhaust (QCE) regime in several ways. Repetitive type-I ELMs are substituted by roughly constant levels of outwards transport caused by peeling-ballooning modes (with dominant ballooning characteristics) which are localised in the last 5\% of the confined region (in normalised poloidal flux). The simulated low triangularity plasma transitions to a type-I ELMy H-mode if the separatrix density is sufficiently reduced or if the input heating power is sufficiently increased. The stabilising factors that play a role in the suppression of the small ELMs are also investigated by analysing the simulations, and the importance of including diamagnetic effects in the simulations is highlighted. By considering a scan in the pedestal resistivity and by measuring the poloidal velocity of the modes (and comparing to theoretical estimates for ideal and resistive modes), we identify the underlying instabilities as resistive peeling-ballooning modes. Decreasing the resistivity below experimentally-relevant conditions (i.e., going towards ideal MHD), the peeling-ballooning modes that constrain the pedestal below the type-I ELM stability boundary display sharply decreasing growth rates.
Quiescent Galaxy Size, Velocity Dispersion, and Dynamical Mass Evolution
Creators: name: Damjanov, Ivana
name: Sohn, Jubee
name: Utsumi, Yousuke
name: Geller, Margaret J.
name: Dell'Antonio, Ian
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We use surveys covering the redshift range $0.05 < z < 3.8$ to explore quiescent galaxy scaling relations and the redshift evolution of the velocity dispersion, size, and dynamical mass at fixed stellar mass. For redshift $z < 0.6$ we derive mass limited samples and demonstrate that these large samples enhance constraints on the evolution of the quiescent population. The constraints include 2985 new velocity dispersions from the SHELS F2 survey (Geller et al. 2014). In contrast with the known substantial evolution of size with redshift, evolution in the velocity dispersion is negligible. The dynamical-to-stellar mass ratio increases significantly as the universe ages, in agreement with recent results that combine high redshift data with the SDSS. Like other investigators, we interpret this result as an indication that the dark matter fraction within the effective radius increases as a result of the impact of the minor mergers that are responsible for size growth. We emphasize that dense redshift surveys covering the range $0.07 < z < 1$ along with strong and weak lensing measurements could remove many ambiguities in evolutionary studies of the quiescent population.
description: submitted for publication in the AAS Journals
Effective two-level approximation of a multi-level system driven by coherent and incoherent fields
Creators: name: Veyron, Romain
name: Mancois, Vincent
name: Gerent, Jean-Baptiste
name: Baclet, Guillaume
name: Bouyer, Philippe
name: Bernon, Simon
Publisher: name: arXiv
Year: 2021
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The numerical simulation of multiple scattering in dense ensembles is the mostly adopted solution to predict their complex optical response. While the scalar and vectorial light mediated interactions are accurately taken into account, the computational complexity still limits current simulations to the low saturation regime and ignores the internal structure of atoms. Here, we propose to go beyond these restrictions, at constant computational cost, by describing a multi-level system (MLS) by an effective two-level system (TLS) that best reproduces the coherent and total scattering properties in any saturation regime. The correspondence of our model is evaluated for different experimentally realistic conditions such as the modification of the driving field polarization, the presence of stray magnetic fields or an incoherent resonant electromagnetic field background. The trust interval of the model is quantified for the D2-line of 87Rb atoms but it could be generalized to any closed transition of a multi-level quantum system.
description: 11 pages, 6 figures
Pyramid Feature Attention Network for Monocular Depth Prediction
Creators: name: Xu, Yifang
name: Peng, Chenglei
name: Li, Ming
name: Li, Yang
name: Du, Sidan
Publisher: name: arXiv
Year: 2024
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Deep convolutional neural networks (DCNNs) have achieved great success in monocular depth estimation (MDE). However, few existing works take the contributions for MDE of different levels feature maps into account, leading to inaccurate spatial layout, ambiguous boundaries and discontinuous object surface in the prediction. To better tackle these problems, we propose a Pyramid Feature Attention Network (PFANet) to improve the high-level context features and low-level spatial features. In the proposed PFANet, we design a Dual-scale Channel Attention Module (DCAM) to employ channel attention in different scales, which aggregate global context and local information from the high-level feature maps. To exploit the spatial relationship of visual features, we design a Spatial Pyramid Attention Module (SPAM) which can guide the network attention to multi-scale detailed information in the low-level feature maps. Finally, we introduce scale-invariant gradient loss to increase the penalty on errors in depth-wise discontinuous regions. Experimental results show that our method outperforms state-of-the-art methods on the KITTI dataset.
description: 6 pages, 5 figures
The marketing mix factors that influencing the decision-making process regarding the selection of water park hotels of Thai family tourists in Hua Hin district, Prachuap Khiri Khan province
Creators: name: Tiparpa Boonkoum
Publisher: name: Faculty of Management Science Nakhon Pathom Rajabhat University.
Year: 2024
Subjects: Marketing mix
Family tourists
Water park hotel

description: Journal of Management Science Nakhon Pathom Rajabhat University, 11, 1, 294-308
A novel use of time separation technique to improve flat detector CT perfusion imaging in stroke patients
Creators: name: Kulvait, Vojtěch
name: Hoelter, Philip
name: Frysch, Robert
name: Haseljić, Hana
name: Doerfler, Arnd
name: Rose, Georg
Publisher: name: arXiv
Year: 2021
Subjects: subject: Medical Physics (physics.med-ph)
subject: Image and Video Processing (eess.IV)
subject: FOS: Physical sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: CT perfusion imaging (CTP) is used in the diagnostic workup of acute ischemic stroke (AIS). CTP may be performed within the angio suite using flat detector CT (FDCT) to help reduce patient management time. In order to significantly improve FDCT perfusion (FDCTP) imaging, data-processing algorithms need to be able to compensate for the higher levels of noise, slow rotation speed, and a lower frame rate of current FDCT devices. We performed a realistic simulation of FDCTP acquisition based on CTP data from seven subjects. We used the time separation technique (TST) as a model-based approach for FDCTP data processing. We propose a novel dimension reduction in which we approximate the time attenuation curves by a linear combination of trigonometric functions. Our goal was to show that the TST can be used even without prior assumptions on the shape of the attenuation profiles. We first demonstrated that a trigonometric basis is suitable for dimension reduction of perfusion data. Using simulated FDCTP data, we have shown that a trigonometric basis in the TST provided better results than the classical straightforward processing even with additional noise. Average correlation coefficients of perfusion maps were improved for cerebral blood flow (CBF), cerebral blood volume, mean transit time (MTT) maps. In a moderate noise scenario, the average Pearson's coefficient for the CBF map was improved using the TST from 0.76 to 0.81. For the MTT map, it was improved from 0.37 to 0.45. Furthermore, we achieved a total processing time from the reconstruction of FDCTP data to the generation of perfusion maps of under 5 min. In our study cohort, perfusion maps created from FDCTP data using the TST with a trigonometric basis showed equivalent perfusion deficits to classic CT perfusion maps. It follows, that this novel FDCTP technique has potential to provide fast and accurate FDCTP imaging for AIS patients.
description: 14 pages, 5 figures, accepted in Medical Physics, due to the licensing and paid open access I upload official version of published article in Early view status, it is to be included into the issue in Medical Physics so that full journal reference is subject to change
On the environmental influence of groups and clusters of galaxies beyond the virial radius: Galactic conformity at few Mpc scales
Creators: name: Lacerna, Ivan
name: Rodriguez, Facundo
name: Montero-Dorta, Antonio D.
name: O'Mill, Ana L.
name: Cora, Sofía A.
name: Artale, M. Celeste
name: Ruiz, Andrés N.
name: Hough, Tomás
name: Vega-Martínez, Cristian A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The environment within dark matter haloes can quench the star formation of galaxies. However, environmental effects beyond the virial radius of haloes ($\gtrsim$ 1 Mpc) are less evident. An example is the debated correlation between colour or star formation in central galaxies and neighbour galaxies in adjacent haloes at large separations of several Mpc, referred to as two-halo galactic conformity. We use two galaxy catalogues generated from different versions of the semi-analytic model SAG applied to the MDPL2 cosmological simulation and the IllustrisTNG300 cosmological hydrodynamical simulation to study the two-halo conformity by measuring the quenched fraction of neighbouring galaxies as a function of the real-space distance from central galaxies. We find that low-mass central galaxies in the vicinity of massive systems ($M_{\rm 200c}$ $\geq$ 10$^{13}$ $h^{-1}~\rm M_{\odot}$) out to 5 $h^{-1}$ Mpc are preferentially quenched compared to other central galaxies at fixed stellar mass $M_{\star}$ or fixed host halo mass $M_{\rm 200c}$ at $z$ ~ 0. In all the galaxies catalogues is consistent that the low-mass ($M_{\star} < 10^{10}$ $h^{-1}~\rm M_{\odot}$ or $M_{\rm 200c} < 10^{11.8}$ $h^{-1}~\rm M_{\odot}$) central galaxies in the vicinity of clusters and, especially, groups of galaxies mostly produce the two-halo galactic conformity. On average, the quenched low-mass central galaxies are much closer to massive haloes than star-forming central galaxies of the same mass (by a factor of ~5). Our results agree with other works regarding the environmental influence of massive haloes that can extend beyond the virial radius and affect nearby low-mass central galaxies.
description: 15 pages and 10 figures without appendix. Accepted for publication in MNRAS
Additional file 1 of Genome-wide analysis of the SWEET gene family in Hemerocallis citrina and functional characterization of HcSWEET4a in response to salt stress
Creators: name: Cao, Lihong
name: Wang, Jinyao
name: Wang, Lixuan
name: Liu, Huili
name: Wu, Wenjing
name: Hou, Feifan
name: Liu, Yuting
name: Gao, Yang
name: Cheng, Xiaojing
name: Li, Sen
name: Xing, Guoming
Publisher: name: figshare
Year: 2024
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Supplementary Material 1
Computationally Efficient Quantum Expectation with Extended Bell Measurements
Creators: name: Kondo, Ruho
name: Sato, Yuki
name: Koide, Satoshi
name: Kajita, Seiji
name: Takamatsu, Hideki
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Evaluating an expectation value of an arbitrary observable $A\in{\mathbb C}^{2^n\times 2^n}$ through naïve Pauli measurements requires a large number of terms to be evaluated. We approach this issue using a method based on Bell measurement, which we refer to as the extended Bell measurement method. This analytical method quickly assembles the $4^n$ matrix elements into at most $2^{n+1}$ groups for simultaneous measurements in $O(nd)$ time, where $d$ is the number of non-zero elements of $A$. The number of groups is particularly small when $A$ is a band matrix. When the bandwidth of $A$ is $k=O(n^c)$, the number of groups for simultaneous measurement reduces to $O(n^{c+1})$. In addition, when non-zero elements densely fill the band, the variance is $O((n^{c+1}/2^n)\,{\rm tr}(A^2))$, which is small compared with the variances of existing methods. The proposed method requires a few additional gates for each measurement, namely one Hadamard gate, one phase gate and at most $n-1$ CNOT gates. Experimental results on an IBM-Q system show the computational efficiency and scalability of the proposed scheme, compared with existing state-of-the-art approaches. Code is available at https://github.com/ToyotaCRDL/extended-bell-measurements.
description: 33 pages, 12 figures; most of the details of section 2 have been moved to the Appendix; added variance analysis and comparison with the classical shadow; code is available at https://github.com/ToyotaCRDL/extended-bell-measurements
Zinc(II) complex immobilized on amine functionalized silica gel: A novel, highly efficient and recyclable catalyst for multicomponent click synthesis of 1,4-disubstituted 1,2,3-triazoles
Creators: name: R.K. Sharma
name: Mishra, Mallika
name: Sharma, Shivani
name: Sriparna Dutta
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 111714 Mental Health
subject: FOS: Health sciences

description: We report a highly efficient and recyclable heterogeneous zinc catalytic system via covalent immobilization of 2-hydroxyacetophenone (2-HAP) onto an amine functionalized silica gel followed by metallation with zinc chloride and its catalytic application in three component click synthesis of 1,4-disubstituted 1,2,3-triazoles. The structure of the synthesized organic-inorganic hybrid material (SiO2@APTES@2HAP-Zn) has been confirmed by various physico-chemical characterization techniques such as solid-state 13C CPMAS NMR spectroscopy, Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction analysis (XRD), Brunauer-Emmett-Teller (BET) surface area analysis, scanning electron microscopy (SEM), atomic absorption spectroscopy (AAS), energy dispersive X-ray fluorescence spectroscopy (ED-XRF), and elemental analysis. The newly designed catalyst works under mild reaction conditions and also exhibits excellent performance in terms of good product yield and high turnover number (TON). One of the most important attributes of the present methodology is that the catalyst can be recycled several times without appreciable loss in its activity as proved by FTIR spectroscopy and SEM analysis. Besides, the heterogeneity test also confirms that no leaching of active catalytic species occurs from the silica supported zinc catalyst which confirms its remarkable structural stability under the reaction conditions.
Brownian diffusion of fibers
Creators: name: Tian, Lin
name: Goodarz Ahmadi
name: Jiyuan Tu
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Biophysics
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Physiology
subject: FOS: Biological sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences

description: Motion of nanoparticles suspended in fluids are dominated by Brownian diffusion—a physical property well understood following the work by Einstein in 1905. While theoretical derivation and experimental measurement of the diffusion coefficients for spherical particles are well developed, such information is lacking for non-spherical particles as the coupled rotational and translational motion hinders a clear description of the overall diffusive outcome. In this study, the Brownian diffusion of elongated nano-fibers is investigated numerically. Motion of the nano-fiber is resolved by solving the system of equations governing its coupled translational and rotational motion. To isolate the Brownian diffusion from other diffusive forces, test fibers are immersed in an unbounded quiescent fluid where only the hydrodynamic drag and Brownian forces are present. The study allows a close look at the Brownian diffusion of nano-fibers with respect to the translation, rotation, coupling, and how the rotation affects the particle's macroscopic diffusion properties. In this study, the Brownian diffusion of ellipsoidal particles are studied. The translational and the rotational Brownian motions and their coupling are included in the analysis. Particular attention was given to the rotational relaxation time in determining the non-spherical particle's isotropic and anisotropic diffusive properties. Theoretical and semi-empirical equations are developed to quantify the diffusion coefficients of nano-fibers. The predications are compared with available experimental data. The comparison to the analytic solution in the limiting case of a sphere is with excellent accuracy. The study opens up new approaches for studying fundamental diffusive processes of non-spherical elongated particles that are abundant in natural environment. Copyright © 2016 American Association for Aerosol Research
Additional file 2 of Genome-wide analysis of the SWEET gene family in Hemerocallis citrina and functional characterization of HcSWEET4a in response to salt stress
Creators: name: Cao, Lihong
name: Wang, Jinyao
name: Wang, Lixuan
name: Liu, Huili
name: Wu, Wenjing
name: Hou, Feifan
name: Liu, Yuting
name: Gao, Yang
name: Cheng, Xiaojing
name: Li, Sen
name: Xing, Guoming
Publisher: name: figshare
Year: 2024
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Supplementary Material 2
New light rings from multiple critical curves as observational signatures of black hole mimickers
Creators: name: Olmo, Gonzalo J.
name: Rubiera-Garcia, Diego
name: Gómez, Diego Sáez-Chillón
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We argue that the appearance of additional light rings in a shadow observation - beyond the infinite sequence of exponentially demagnified self-similar rings foreseen in the Kerr solution - would make a compelling case for the existence of black hole mimickers having multiple critical curves. We support this claim by discussing three different scenarios of spherically symmetric wormhole geometries having two such critical curves, and explicitly work out the optical appearance of one such object when surrounded by an optically and geometrically thin accretion disk.
description: 6 pages, 5 figures
Investigating charm production and fragmentation via azimuthal correlations of prompt D mesons with charged particles in pp collisions at $\sqrt{s} = 13$ TeV
Creators: name: ALICE Collaboration
Publisher: name: arXiv
Year: 2021
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Angular correlations of heavy-flavour and charged particles in high-energy proton-proton collisions are sensitive to the production mechanisms of heavy quarks and to their fragmentation as well as hadronisation processes. The measurement of the azimuthal-correlation function of prompt D mesons with charged particles in proton-proton collisions at a centre-of-mass energy of $\sqrt{s} = 13$ TeV with the ALICE detector is reported, considering D$^{0}$, D$^{+}$, and D$^{*+}$ mesons in the transverse-momentum interval $3 < p_{\rm T} < 36$ GeV/$c$ at midrapidity ($|y| < 0.5$), and charged particles with $p_{\rm T} > 0.3$ GeV/$c$ and pseudorapidity $|η| < 0.8$. This measurement has an improved precision and provides an extended transverse-momentum coverage compared to previous ALICE measurements at lower energies. The study is also performed as a function of the charged-particle multiplicity, showing no modifications of the correlation function with multiplicity within uncertainties. The properties and the transverse-momentum evolution of the near- and away-side correlation peaks are studied and compared with predictions from various Monte Carlo event generators. Among those considered, PYTHIA8 and POWHEG+PYTHIA8 provide the best description of the measured observables. The obtained results can provide guidance on tuning the generators.
description: 33 pages, 11 captioned figures, 2 tables, authors from page 28, published version, figures at http://alice-publications.web.cern.ch/node/7447
Quantum tops at the LHC: from entanglement to Bell inequalities
Creators: name: Severi, Claudio
name: Boschi, Cristian Degli Esposti
name: Maltoni, Fabio
name: Sioli, Maximiliano
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present the prospects of detecting quantum entanglement and the violation of Bell inequalities in $t\bar{t}$ events at the LHC. We introduce a unique set of observables suitable for both measurements, and then perform the corresponding analyses using simulated events in the dilepton final state, reconstructing up to the unfolded level. We find that entanglement can be established at better than 5$σ$ both at threshold as well as at high $p_T$ already in the LHC Run 2 dataset. On the other hand, only very high-$p_T$ events are sensitive to a violation of Bell inequalities, making it significantly harder to observe experimentally. By employing a sensitive and robust observable, two different unfolding methods and independent statistical approaches, we conclude that, at variance with previous estimates, testing Bell inequalities will be challenging even in the high luminosity LHC run.
description: Accepted for publication in EPJC
Scale vs. Conformal Invariance at the IR Fixed Point of Quantum Gravity
Creators: name: Farnsworth, Kara
name: Hinterbichler, Kurt
name: Hulik, Ondrej
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We examine the question of scale vs. conformal invariance for the linearized Einstein-Hilbert action, which describes the IR fixed point of quantum gravity. In $D = 4$, although the action is not conformally invariant in the usual sense, we explicitly show that the theory is a conformal field theory at the level of correlation functions. In higher dimensions, we show that the theory is scale but not conformally invariant, but can be embedded into a larger non-unitary conformal field theory, analogous to what has been found for Maxwell theory in $D>4$. We give evidence that similar statements are true for all free higher spin theories.
description: 11 pages. v2 typos fixed, version appearing in PRD
The X-shooter Spectral Library (XSL): Data Release 3
Creators: name: Verro, Kristiina
name: Trager, S. C.
name: Peletier, R. F.
name: Lançon, A.
name: Gonneau, A.
name: Vazdekis, A.
name: Prugniel, P.
name: Chen, Y. -P.
name: Coelho, P. R. T.
name: Sánchez-Blázquez, P.
name: Martins, L.
name: Arentsen, A.
name: Lyubenova, M.
name: Falcón-Barroso, J.
name: Dries, M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present the third data release (DR3) of the X-shooter Spectral Library (XSL). This moderate-to-high resolution, near-ultraviolet-to-near-infrared ($350-2480$ nm, R $\sim$ 10 000) spectral library is composed of 830 stellar spectra of 683 stars. DR3 improves upon the previous data release by providing the combined de-reddened spectra of the three X-shooter segments over the full $350-2480$ nm wavelength range. It also includes additional 20 M-dwarf spectra from the ESO archive. We provide detailed comparisons between this library and Gaia EDR3, MILES, NGSL, CaT library, and (E-)IRTF. The normalised rms deviation is better than $D=0.05$ or 5$\%$ for the majority of spectra in common between MILES (144 spectra of 180), NGSL (112$/$116), and (E-)IRTF (55$/$77) libraries. Comparing synthetic colours of those spectra reveals only negligible offsets and small rms scatter, such as the median offset(rms) 0.001$\pm$0.040 mag in the (box1-box2) colour of the UVB arm,-0.004$\pm$0.028 mag in (box3-box4) of the VIS arm, and -0.001$\pm$0.045 mag in (box2-box3) colour between the UVB and VIS arms, when comparing stars in common with MILES. We also find an excellent agreement between the Gaia published (BP-RP) colours and those measured from the XSL DR3 spectra, with a zero median offset and an rms scatter of 0.037 mag for 449 non-variable stars. The unmatched characteristics of this library, which combine a relatively high resolution, a large number of stars, and an extended wavelength coverage, will help us to bridge the gap between the optical and the near-IR studies of intermediate and old stellar populations, and to probe low-mass stellar systems.
description: 26 pages, 25 figures, accepted to Astronomy & Astrophysics. The data are available at the CDS via anonymous ftp to cdsarc.u-strasbg.fr(130.79.128.5) or via http://cdsweb.u-strasbg.fr/cgi-bin/qcat?J/A+A/ or on the XSL web-page http://xsl.astro.unistra.fr
A Logarithmic Bayesian Approach to Quantum Error Detection
Creators: name: Convy, Ian
name: Whaley, K. Birgitta
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider the problem of continuous quantum error correction from a Bayesian perspective, proposing a pair of digital filters using logarithmic probabilities that are able to achieve near-optimal performance on a three-qubit bit-flip code, while still being reasonable to implement on low-latency hardware. These practical filters are approximations of an optimal filter that we derive explicitly for finite time steps, in contrast with previous work that has relied on stochastic differential equations such as the Wonham filter. By utilizing logarithmic probabilities, we are able to eliminate the need for explicit normalization and can reduce the Gaussian noise distribution to a simple quadratic expression. The state transitions induced by the bit-flip errors are modeled using a Markov chain, which for log-probabilties must be evaluated using a LogSumExp function. We develop the two versions of our filter by constraining this LogSumExp to have either one or two inputs, which favors either simplicity or accuracy, respectively. Using simulated data, we demonstrate that the single-term and two-term filters are able to significantly outperform both a double threshold scheme and a linearized version of the Wonham filter in tests of error detection under a wide variety of error rates and time steps.
description: 38 pages, 10 figures
title: Late holocene indigenous economies of the tropical Australian
title: an archaeological study of the Darwin region
titleType: Subtitle
Creators: name: Bourke, Patricia
Publisher: name: Charles Darwin University
Year: 2000

description: This thesis presents an archaeological study of indigenous occupation in the Darwin region during the Late Holocene. The research period precedes by some 500 years the European settlement of Palmerston, or Darwin as it is now called, in thecountry of a group of non-Parna-Nyungan language speakers, the Larrakia. In this thesis I put forward a portrayal of the Late Holocene subsistence and settlement patterns of the indigenous inhabitants of the Darwin region. The research is based on three years of fieldwork, carried out over three dry seasons in 1995, 1996 and 1997, through surveys followed by excavations, and reports on the results of test-excavations of eight open archaeological sites. In this thesis I explore the ways that changes in settlement patterns and resource procurement can be identified in the archaeological record, through investigation of the environmental context and taphonomic processes. that shaped the remains left behind by the local people, to their present day form. I draw attention to the way that these natural processes impinge on the archaeological record and on interpretation. Since the patterns observed from the archaeological data in this study appear to fit criteria supporting the currently topical hypothesis of Late Holocene intensification, they are compared with other explanations for similar patterns asindices of intensity of occupation. Through analogy with historic and ethnographic information, I explore the question of why people built mounds of shell and why they stopped. I suggest that the answer lies with the intimate, human/environment interaction, played out according to the particular historical cultural behaviour and to perceptions of the cumulative environmental and social changes occurring in the period prior to and following Macassan contact on the north Australian coast.
title: High-temperature superconducting screens for magnetic field-error cancellation in accelerator magnets
Creators: name: Bortot, L.
name: Mentink, M.
name: Petrone, C.
name: Van Nugteren, J.
name: Deferne, G.
name: Koettig, T.
name: Kirby, G.
name: Pentella, M.
name: Perez, J. C.
name: Pincot, F. O.
name: De Rijk, G.
name: Russenschuck, S.
name: Verweij, A. P.
name: Schöps, S.
Publisher: name: IOP Publishing
Year: 2024

description: Accelerators magnets must have minimal magnetic field imperfections to reduce particle-beam instabilities. In the case of coils made of high-temperature superconducting (HTS) tapes, the magnetization due to persistent currents adds an undesired field contribution, potentially degrading the magnetic field quality. In this paper we study the use of superconducting screens based on HTS tapes for reducing the magnetic field imperfections in accelerator magnets. The screens exploit the magnetization by persistent currents to cancel out the magnetic field error. The screens are aligned with the main field component, such that only the undesired field components are compensated. The screens are self-regulating, and do not require any externally applied source of energy. Measurements in liquid nitrogen at 77 K show for dipole-field configurations a significant reduction of the magnetic field error up to a factor of four. The residual error is explained via numerical simulations accounting for the geometric defects in the HTS screens, achieving satisfactory agreement with experimental results. Simulations show that if screens are increased in width and thickness, and operated at 4.5 K, field errors may be eliminated almost entirely for the typical excitation cycles of accelerator magnets.
Additional file 3 of Genome-wide analysis of the SWEET gene family in Hemerocallis citrina and functional characterization of HcSWEET4a in response to salt stress
Creators: name: Cao, Lihong
name: Wang, Jinyao
name: Wang, Lixuan
name: Liu, Huili
name: Wu, Wenjing
name: Hou, Feifan
name: Liu, Yuting
name: Gao, Yang
name: Cheng, Xiaojing
name: Li, Sen
name: Xing, Guoming
Publisher: name: figshare
Year: 2024
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Supplementary Material 3