cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Structure of the exotic $^9$He nucleus from the no-core shell model with continuum
Creators: name: Vorabbi, Matteo
name: Calci, Angelo
name: Navratil, Petr
name: Kruse, Michael K. G
name: Quaglioni, Sofia
name: Hupin, Guillaume
Publisher: name: arXiv
Year: 2017
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The exotic $^9$He nucleus, which presents one of the most extreme neutron-to-proton ratios, belongs to the $N=7$ isotonic chain famous for the phenomenon of ground-state parity inversion with decreasing number of protons. Consequently, it would be expected to have an unnatural (positive) parity ground state similar to $^{11}$Be and $^{10}$Li. Despite many experimental and theoretical investigations, its structure remains uncertain. Apart from the fact that it is unbound, other properties including the spin and parity of its ground state and the very existence of additional low-lying resonances are still a matter of debate. In this work we study the properties of $^9$He by analyzing the $n+^8$He continuum in the context of the ab initio no-core shell model with continuum (NCSMC) formalism with chiral interactions as the only input. The NCSMC is a state-of-the-art approach for the ab initio description of light nuclei. With its capability to predict properties of bound states, resonances, and scattering states in a unified framework, the method is particularly well suited for the study of unbound nuclei such as $^9$He. Our analysis produces an unbound $^9$He nucleus. Two resonant states are found at the energies of ${\sim}1$ and ${\sim}3.5$ MeV, respectively, above the $n+^8$He breakup threshold. The first state has a spin-parity assignment of $J^π = {1/2}^-$ and can be associated with the ground state of $^9$He, while the second, broader state has a spin-parity of ${3/2}^-$. No resonance is found in the ${1/2}^+$ channel, only a very weak attraction. We find that the $^9$He ground-state resonance has a negative parity and thus breaks the parity-inversion mechanism found in the $^{11}$Be and $^{10}$Li nuclei of the same $N=7$ isotonic chain.
The space of tropically collinear points is shellable
Creators: name: Markwig, Hannah
name: Yu, Josephine
Publisher: name: arXiv
Year: 2007
Subjects: subject: Combinatorics (math.CO)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 52B22, 14N10

description: The space T_{d,n} of n tropically collinear points in a fixed tropical projective space TP^{d-1} is equivalent to the tropicalization of the determinantal variety of matrices of rank at most 2, which consists of real d x n matrices of tropical or Kapranov rank at most 2, modulo projective equivalence of columns. We show that it is equal to the image of the moduli space M_{0,n}(TP^{d-1},1) of n-marked tropical lines in TP^{d-1} under the evaluation map. Thus we derive a natural simplicial fan structure for T_{d,n} using a simplicial fan structure of M_{0,n}(TP^{d-1},1) which coincides with that of the space of phylogenetic trees on d+n taxa. The space of phylogenetic trees has been shown to be shellable by Trappmann and Ziegler. Using a similar method, we show that T_{d,n} is shellable with our simplicial fan structure and compute the homology of the link of the origin. The shellability of T_{d,n} has been conjectured by Develin in 2005.
description: final version, minor revision, 15 pages
$β$-CuI: a Dirac semimetal without surface Fermi arcs
Creators: name: Le, Congcong
name: Wu, Xianxin
name: Qin, Shengshan
name: Li, Yinxiang
name: Thomale, Ronny
name: Zhang, Fuchun
name: Hu, Jiangping
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Anomalous surface states with Fermi arcs are commonly considered to be a fingerprint of Dirac semimetals (DSMs). In contrast to Weyl semimetals, however, Fermi arcs of DSMs are not topologically protected. Using first-principles calculations, we predict that $β$-CuI is a peculiar DSM whose surface states form closed Fermi pockets instead of Fermi arcs. In such a fermiological Dirac semimetal, the deformation mechanism from Fermi arcs to Fermi pockets stems from a large cubic term preserving all crystal symmetries, and the small energy difference between the surface and bulk Dirac points. The cubic term in $β$-CuI, usually negligible in prototypical DSMs, becomes relevant because of the particular crystal structure. As such, we establish a concrete material example manifesting the lack of topological protection for surface Fermi arcs in DSMs
description: 6 pages, 4 figures
Extended Classification Model of Telemedicine Station
Creators: name: Tsarov, Roman
name: Tymchenko, Iryna
name: Kumysh, Vladyslav
name: Shulakova, Kateryna
name: Bodnar, Liliia
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2023
Subjects: subject: 004

description: In the paper the relevance of the scientific problem of creation and development of telemedicine networks and telemedicine stations was proved by a systematic analysis of modern scientific research and regulatory sources. The conducted analysis revealed that there is no unified and system approach in place helping to solve this problem, especially on designing stage and during the technical implementation of these networks and their points. It results in complete or partial incompatibility of existing designs, construction documentation and blueprints as well, which leads to difficulties with various fragments of telemedicine networks and impedes international cooperation in this field. In order to solve this problem the definition of the telemedicine station is given, also its subsystems composition is defined, and an extended telemedicine station classification model is developed in the paper. The proposed classification model is based on the faceted classification method. It allows constructing classes by using any combination of characteristic features of telemedicine stations, while omitting and not using some of the characteristic features. Within the framework of this classification, the intersection of individual classes of telemedicine stations is allowed. A mathematical description of the classification model in the form of a faceted formula is provided.
การโจรกรรมทางวรรณกรรมในวงการวิชาการ : ผลกระทบเชิงลบและกลยุทธ์ในการป้องกันปัญหา
Creators: name: จำเนียร จวงตระกูล
Publisher: name: หจก.เลิศศิลป์ สาส์ณ โฮลดิ้ง
Year: 2562
Subjects: การโจรกรรมทางวรรณกรรม, วงวิชาการ, ทรัพย์สินทางปัญญา, จรรยาบรรณวิชาชีพ, ผลกระทบเชิงลบ, กลยุทธ์การป้องกัน

description: วารสารชุมชนวิจัย มหาวิทยาลัยราชภัฏนครราชสีมา, 13, 3, 1-15
Persistent Homology in Machine Learning: Applied Sciences Review
Creators: name: Yavorskyi, Oleksandr
name: Asseko-Nkili, Andrii
name: Kussul, Nataliia
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2023
Subjects: subject: 004

description: Topological Data Analysis (‘TDA’) has become a vibrant and quickly developing field in recent years, providing topology-enhanced data processing and Machine Learning (‘ML’) applications. Due to the novelty of the field, as well as the dissimilarity between the mathematics behind the classical ML and TDA, it might be complicated for a field newcomer to assess the feasibility of the approaches proposed by TDA and the relevancy of the possible applications. The current paper aims to provide an overview of the recent developments that relate to persistent homology, a part of the mathematical machinery behind the TDA, with a particular focus on applied sciences. We consider multiple areas, such as physics, healthcare, material sciences, and others, examining the recent developments in the field. The resulting summary of this paper could be used by field experts to expand their knowledge on recent persistent homology applications, while field newcomers could assess the applicability of this TDA approach for their research. We also point out some of the current restrictions on the use of persistent homology, as well as potential development trajectories that might be useful to the whole field.
แนวทางการเรียนรู้และการพัฒนาของบริษัทโลจิสติกส์ในประเทศไทยเพื่อการได้เปรียบในการแข่งขัน
Creators: name: จินดารัตน์ ปีมณี
Publisher: name: หจก.เลิศศิลป์ สาส์ณ โฮลดิ้ง
Year: 2562
Subjects: ข้อได้เปรียบเชิงกลยุทธ์ในการแข่งขัน, การวัดผลองค์กรแบบสมดุล, บริษัทโลจิสติกส์ในประเทศไทย

description: วารสารชุมชนวิจัย มหาวิทยาลัยราชภัฏนครราชสีมา, 13, 3, 16-30
Laser wakefield acceleration with mid-IR laser pulses
Creators: name: Woodbury, D.
name: Feder, L.
name: Shumakova, V.
name: Gollner, C.
name: Schwartz, R.
name: Miao, B.
name: Salehi, F.
name: Korolov, A.
name: Pugžlys, A.
name: Baltuška, A.
name: Milchberg, H. M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We report on the first results of laser plasma wakefield acceleration driven by ultrashort mid-infrared laser pulses (λ= 3.9 μm, 100 fs, 0.25 TW), which enable near- and above-critical density interactions with moderate-density gas jets. Relativistic electron acceleration up to ~12 MeV occurs when the jet width exceeds the threshold scale length for relativistic self-focusing. We present scaling trends in the accelerated beam profiles, charge and spectra, which are supported by particle-in-cell simulations and time-resolved images of the interaction. For similarly scaled conditions, we observe significant increases in accelerated charge compared to previous experiments with near-infrared (λ=800 nm) pulses.
Additional file 2 of DAB2IP down-regulates HSP90AA1 to inhibit the malignant biological behaviors of colorectal cancer
Creators: name: Zhang, Mengna
name: Peng, Yanan
name: Yang, Zhenwei
name: Zhang, Hailin
name: Xu, Cong
name: Liu, Lan
name: Zhao, Qiu
name: Wu, Jixiong
name: Wang, Hongling
name: Liu, Jing
Publisher: name: figshare
Year: 2022
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: Additional file 2.
การศึกษาทักษะการเรียนรู้ในศตวรรษที่ 21 ของนักศึกษามหาวิทยาลัยราชภัฏนครราชสีมาจากการจัดการเรียนรู้แบบสืบเสาะหาความรู้ (7E) ร่วมกับผังมโนทัศน์
Creators: name: วาสนา กีรติจำเริญ
Publisher: name: หจก.เลิศศิลป์ สาส์ณ โฮลดิ้ง
Year: 2562
Subjects: การเรียนรู้แบบสืบเสาะหาความรู้ (7E) ร่วมกับผังมโนทัศน์, ทักษะการเรียนรู้ในศตวรรษที่ 21, ผลสัมฤทธิ์ทางการเรียน

description: วารสารชุมชนวิจัย มหาวิทยาลัยราชภัฏนครราชสีมา, 13, 3, 31-43
title: Modelling Shoreline Impacts of Detached Breakwaters: LTC and GENESIS Comparison
Creators: name: Guimarães, André
name: Coelho, Carlos
name: Veloso-Gomes, Fernando
name: Silva, Paulo
Publisher: name: Bundesanstalt für Wasserbau
Year: 2019

description: Presented at: Coastal Structures Conference 2019, Hannover, Germany, September 30th – October 2nd, 2019
A snapshot on a journey from frustration to readiness–A qualitative pre-implementation exploration of readiness for technology adoption in public health protection in Ireland
Creators: name: Tilley, Dorothea
name: McKeon, Brian
name: Ibrahim, Nuha
name: H. F Macdonald, Stephen
name: Casey, Marie
Publisher: name: University of Limerick
Year: 2024
Subjects: classificationCode: 42
subject: Health sciences
subject: FOS: Health sciences

description: In an era of emergent infectious disease, the timely and efficient management of disease outbreaks is critical to public health protection. Integrated technologies for case and incident management (CIM) collect real-time health intelligence for decision making in Public Health. In Ireland, a Public Health reform program is preparing for implementation of a health information system for health protection. Project implementers seek to document and understand the readiness and willingness of future users to adopt the new system, prior to system procurement and implementation. Qualitative key informant interviews were conducted (n = 8) with Public Health personnel from a single regional department of Public Health representing medical, nursing, disease surveillance and administrative roles, at managerial and staff levels. A qualitative thematic analysis was performed. Participants were frustrated by weaknesses in the current practice of CIM and were ready and willing to adopt a digital CIM system if it met their needs. However, they were frustrated by lack of clear timelines. We identified 7 enablers and 3 barriers to readiness and willingness to adopt a CIM system. ‘Newness of the workforce’ was the main enabler of readiness and willingness, while ‘lack of knowledge and familiarity with system’ was the main barrier to readiness and willingness. Experiences during the COVID-19 pandemic gave a clear understanding of the problems and need for a digital CIM system and the reform program facilitated a culture of change, readying the workforce for the new health information system. New members of the Public Health departments are a likely ready and eager cohort for adoption of a modern, ‘fit for purpose’ CIM system and the execution of implementation will likely determine how ready and willing the wider network of departments will be to adopt a national CIMS.
A large-scale R-matrix calculation for electron-impact excitation of the Ne$^{2+}$ O-like ion
Creators: name: McLaughlin, B. M.
name: Lee, Teck-Ghee
name: Ludlow, J. A.
name: Landi, E.
name: Loch, S. D.
name: Pindzola, M. S.
name: Ballance, C. P.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: FOS: Physical sciences

description: The five J$Π$ levels within a $np^2$ or $np^4$ ground state complex provide an excellent testing ground for the comparison of theoretical line ratios with astrophysically observed values, in addition to providing valuable electron temperature and density diagnostics. The low temperature nature of the line ratios ensure that the theoretically derived values are sensitive to the underlying atomic structure and electron-impact excitation rates. Previous R-matrix calculations for the Ne$^{2+}$ O-like ion exhibit large spurious structure in the cross sections at higher electron energies, which may affect Maxwellian averaged rates even at low temperatures. Furthermore, there is an absence of comprehensive excitation data between the excited states that may provide newer diagnostics to compliment the more established lines discussed in this paper. To resolve these issues, we present both a small scale 56-level Breit-Pauli (BP) calculation and a large-scale 554 levels R-matrix Intermediate Coupling Frame Transformation (ICFT) calculation that extends the scope and validity of earlier JAJOM calculations both in terms of the atomic structure and scattering cross sections. Our results provide a comprehensive electron-impact excitation data set for all transitions to higher $n$ shells. The fundamental atomic data for this O-like ion is subsequently used within a collisional radiative framework to provide the line ratios across a range of electron temperatures and densities of interest in astrophysical observations.
description: 17 pages, 8 figures
Radial Velocity Observations of a Gas Giant Candidate in Companion to a TESS Discovered sub-Neptune
Creators: name: Hua, Xinyan
name: Wang, Sharon
name: Teske, Johanna K
name: Wolfgang, Angie
Publisher: name: Zenodo
Year: 2021
Subjects: Exoplanets
Radial velocity
Sub-Nuptune
Gas giant

description: We present a TESS discovered planetary system with a short-period sub-Neptune, HD 307842 (or TOI 784), to confirm and characterize its distant gas giant companion using radial velocity (RV) observations. Observational and statistical studies indicate that long-period gas giants are more common around stars hosting super-Earths or sub-Neptunes. In addition, simulations show that the growth of a Jupiter-mass planet in a protoplanetary disk may drive the instability of the disk and in turn influence inner small planet formation. Observations and simulations both hint in correlations between inner planet properties and the presence or absence of an outer companion. Our program investigates such links between the long-period giants and inner small planets by systematically search and characterize giant planets in systems with known transiting planets. HD 307842 is a V = 9.4 solar-type mid-G star observed by TESS. Transiting data shows that around HD 307842, there is one planet candidate TOI 784.01 with period P = 2.8 days and R = 1.86 R_{Earth}. The radial velocity measurements by the Magellan/PFS suggest that there is likely an additional long-period planet in the system. In this work, we aim to confirm the outer long-period planet or at least give constraints on its properties. The preliminary RV fitting results suggest an orbital period ~110 days and a minimum mass of ~90 M_{Earth}. Next, we will collect more RV data from Magellan/PFS and LCOGT/NRES to map out the entire orbit of the giant planet candidate.
Numerical study of natural convection states in a horizontal concentric cylindrical annulus using SPH method
Creators: name: Yang, Xiufeng
name: Kong, Song-Charng
Publisher: name: arXiv
Year: 2017
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Natural convection is of great importance in many engineering applications. This paper presents a smoothed particle hydrodynamics (SPH) method for natural convection. The conservation equations of mass, momentum and energy of fluid are discretized into SPH equations. The body force due to the change of density in a temperature field is considered by the Boussinesq approximation. The numerical method is validated by comparing numerical results with experimental results from literature. The numerical and experimental results reach a good agreement. Then the SPH method is applied to study the natural convection in a horizontal concentric cylindrical annulus with Rayleigh number in the range of 10^2 to 10^7 and Prandtl number in the range of 0.01 to 10. In general, the flow is stable at low Rayleigh number but unstable at high Rayleigh number. The transition Rayleigh number from stable to unstable states is lower in the low Prandtl number cases than in the high Prandtl number cases. Four different convection states are identified in numerical simulations, namely, stable state with 1 plume (SP1), unstable state with 1 plume (UP1), stable state with n (n > 1) plumes (SPN), and unstable state with n (n > 1) plumes (UPN). The SP1 and UP1 states are observed for all Prandtl numbers, while the SPN and UPN states are only observed at Pr = 0.1 and 0.01.
description: 7 figures
Multilevel ontologies for big data analysis and processing
Creators: name: Popova, Maryna
name: Globa, Larysa
name: Novogrudska, Rina
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2021
Subjects: subject: 004

description: The problem of ever-increasing amounts of unstructured information in various fields of human activity is known as the problem of Big Data. Providing support for analytical activities requires determining the main factors that affect certain states of objects and processes in domains, as well as the degree of their influence, this significantly complicates the decision-making process, especially if data are represented heterogeneous information, there is a need to simultaneously take into account the impact of data from several areas dealing with several levels of classification. Given the significant volumes of text documents, it is impossible to solve the problem of structuring linguistic information by computer-aided extraction of the basic concepts that determine the text content (meaning), as well as the problem of constructing a formalized structure for formation the classes of individual objects and relations between them. The paper considers the ontological approach to the analysis and processing of Big Data represented both heterogeneous and linguistic data in the form of a multilevel ontology, implemented by computer-aided extracting of the basic concepts that define the text content (meaning) and determining semantic relations between the distributed information resources. The proposed approach uses the possibility of non-canonical conceptual ontologies to define equivalent concepts and thus to integrate the multiple ontologies that affect the same subject domain. This approach was implemented to create a multilevel ontology in the systemic biomedicine, the application of which in the process of postgraduate doctors and pharmacist’s education has significantly reduced the search time of relevant information and errors number due to the lack of unified terminology.
Suitability of post-Newtonian/numerical-relativity hybrid waveforms for gravitational wave detectors
Creators: name: MacDonald, Ilana
name: Nissanke, Samaya
name: Pfeiffer, Harald P.
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: This article presents a study of the sufficient accuracy of post-Newtonian and numerical relativity waveforms for the most demanding usage case: parameter estimation of strong sources in advanced gravitational wave detectors. For black hole binaries, these detectors require accurate waveform models which can be constructed by fusing an analytical post-Newtonian inspiral waveform with a numerical relativity merger-ringdown waveform. We perform a comprehensive analysis of errors that enter such "hybrid waveforms". We find that the post-Newtonian waveform must be aligned with the numerical relativity waveform to exquisite accuracy, about 1/100 of a gravitational wave cycle. Phase errors in the inspiral phase of the numerical relativity simulation must be controlled to less than about 0.1rad. (These numbers apply to moderately optimistic estimates about the number of GW sources; exceptionally strong signals require even smaller errors.) The dominant source of error arises from the inaccuracy of the investigated post-Newtonian Taylor-approximants. Using our error criterium, even at 3.5-th post-Newtonian order, hybridization has to be performed significantly before the start of the longest currently available numerical waveforms which cover 30 gravitational wave cycles. The current investigation is limited to the equal-mass, zero-spin case and does not take into account calibration errors of the gravitational wave detectors.
description: 32 pages, 12 figures, submitted to CQG for the NRDA2010 conference proceedings, added new figure (fig. 5) since last version
The clustering and fuzzy logic methods complex for Big Data processing
Creators: name: Globa, Larysa
name: Novogrudska, Rina
name: Liashenko, Andrii
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2022
Subjects: subject: 004

description: Currently, telecom operators are facing a problem that is conditionally called "Big Data". The telecom industry is growing rapidly and dynamically, new technologies are emerging (IoT, M2M, D2D, P2P), new companies are using them, new information and communication services are being introduced to automate production processes, and so on. Methods of statistical analysis, A\B testing, data fusion and integration, Data Mining, machine learning, data visualization are used in the Big Data processing and analysis, but due to the fact that large amounts of Big Data are not structured, come in real-time with various delays related to bandwidth and network congestion, in each case the processes of processing and analysis of Big Data are extremely costly in terms of time and resources. As a result, telecom operators need not only to process large amounts of data but also to extract knowledge from them. However, the analytical processing of large data is characterized by blurred boundaries, which determine certain logical relationships between data. This study proposes the flexible complex of clustering and fuzzy logic methods for big data processing, which increases the speed and reliability of their processing in network nodes, as well as an architectural solution for analysis and processing Big Data realization using micro-services, which increases system scalability and reduces the load on the servers that process them. Experimental studies have confirmed the effectiveness of the proposed modifications. Studies of the K-means algorithm when processing 1500 rows in 3 columns showed decreasing in execution time by 2 seconds. Studies of the Fuzzy C-means algorithm have shown a reduction in execution time by almost 2 times. The validity of the developed fuzzy knowledge base for the K-means and fuzzy C-means algorithms increased by 9% and 4%, respectively.
Locating the source of projectile fluid droplets
Creators: name: Varney, Christopher R.
name: Gittes, Fred
Publisher: name: arXiv
Year: 2011
Subjects: subject: Popular Physics (physics.pop-ph)
subject: Physics Education (physics.ed-ph)
subject: FOS: Physical sciences

description: The ill-posed projectile problem of finding the source height from spattered droplets of viscous fluid is a longstanding obstacle to accident reconstruction and crime scene analysis. It is widely known how to infer the impact angle of droplets on a surface from the elongation of their impact profiles. However, the lack of velocity information makes finding the height of the origin from the impact position and angle of individual drops not possible. From aggregate statistics of the spatter and basic equations of projectile motion, we introduce a reciprocal correlation plot that is effective when the polar launch angle is concentrated in a narrow range. The vertical coordinate depends on the orientation of the spattered surface, and equals the tangent of the impact angle for a level surface. When the horizontal plot coordinate is twice the reciprocal of the impact distance, we can infer the source height as the slope of the data points in the reciprocal correlation plot. If the distribution of launch angles is not narrow, failure of the method is evident in the lack of linear correlation. We perform a number of experimental trials, as well as numerical calculations and show that the height estimate is insensitive to aerodynamic drag. Besides its possible relevance for crime investigation, reciprocal-plot analysis of spatter may find application to volcanism and other topics and is most immediately applicable for undergraduate science and engineering students in the context of crime-scene analysis.
description: To appear in the American Journal of Physics (ms 23338). Improved readability and organization in this version
A detailed investigation of facial expression processing in congenital prosopagnosia as compared to acquired prosopagnosia
Creators: name: Humphreys, Kate
name: Avidan, Galia
name: Behrmann, Marlene
Publisher: name: Carnegie Mellon University
Year: 2007
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Whether the ability to recognize facial expression can be preserved in the absence of the recognition of facial identity remains controversial. The current study reports the results of a detailed investigation of facial expression recognition in three congenital prosopagnosic (CP) participants, in comparison with two patients with acquired prosopagnosia (AP) and a large group of 30 neurologically normal participants, including individually age- and gender-matched controls. Participants completed a fine-grained expression recognition paradigm requiring a six-alternative forced-choice response to continua of morphs of six different basic facial expressions (e.g. happiness and surprise). Accuracy, sensitivity and reaction times were measured. The performance of all three CP individuals was indistinguishable from that of controls, even for the most subtle expressions. In contrast, both individuals with AP displayed pronounced difficulties with the majority of expressions. The results from the CP participants attest to the dissociability of the processing of facial identity and of facial expression. Whether this remarkably good expression recognition is achieved through normal, or compensatory, mechanisms remains to be determined. Either way, this normal level of performance does not extend to include facial identity.
Owen Sound-- On the Georgian Bay, Canada
Creators: name: Craig, William
name: Tucker, Edward
name: Holmes, Geo
name: James, J.
name: Reesor, E. B. B.
name: Thomson, Norah
Publisher: name: The University of British Columbia
Year: 2024

description: Book compiling photographs and facts promoting Owen Sound. Inscription on first page reads: "Xmas, 1917. Compliments of the Season. R. R. Elliott."
Additional computational results mentioned in the Main text from Epidemicity of cholera spread and the fate of infection control measures
Creators: name: Trevisin, Cristiano
name: Lemaitre, Joseph C.
name: Mari, Lorenzo
name: Pasetto, Damiano
name: Gatto, Marino
name: Rinaldo, Andrea
Publisher: name: The Royal Society
Year: 2022
Subjects: subject: Environmental Science
subject: Computational Biology
subject: 10202 Biological Mathematics
subject: FOS: Mathematics

description: Additional computational results mentioned in the Main text
Rings whose modules are weakly supplemented are perfect
Creators: name: Büyükaşik, Engin
name: Lomp, Christian
Publisher: name: arXiv
Year: 2007
Subjects: subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics

description: In this note we show that a ring R is left perfect if and only if every left R-module is weakly supplemented if and only if R is semilocal and the radical of the countably infinite free left R-module has a weak supplement.
Cost-effective high performance distributed GPU cluster for Deep Learning tasks
Creators: name: Karpov, Kirill B.
name: Kachan, Dmitry
name: Iushchenko, Maksim
name: Luzianin, Ivan
name: Siemens, Eduard
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2022
Subjects: subject: 004

description: The expenses on computational resources for modern Deep Learning computing can be extremely large. However, most of them are spent on the chassis and not on the GPU units themselves. Since modern mass market graphic cards are usually chipper and have huge performance for video games, it was hypothesized, that a low cost cluster, made of several graphic cards, can reach the same performance for computational tasks as readymade enterprise GPU-server with significantly lower price. The concept of distributed GPU cluster based on mass market GPU units is presented in the article. During the experiments, performance of a cluster with two mass market GPU units was compared with performance of enterprise GPU-server with 8 GPU-units on the Deep Learning bench mark. The results shows benefits and limitations of use proposed distributed cluster. It describes cases, when this solution is up to 7 times more effective than enterprise one in terms of cost savings for chassis itself as well as for, additional equipment and maintenance.
Hausdorff dimension for fractals invariant under the multiplicative integers
Creators: name: Kenyon, Richard
name: Peres, Yuval
name: Solomyak, Boris
Publisher: name: arXiv
Year: 2011
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: We consider subsets of the (symbolic) sequence space that are invariant under the action of the semigroup of multiplicative integers. A representative example is the collection of all 0-1 sequences $(x_k)$ such that $x_k x_{2k}=0$ for all $k$. We compute the Hausdorff and Minkowski dimensions of these sets and show that they are typically different. The proof proceeds via a variational principle for multiplicative subshifts.
description: 22 pages, 2 figures; revision after the referee report: corrected minor typos, Example 3.4 expanded, added concluding remarks and references in section 6; accepted for publication in Ergodic Theory and Dynamical Systems
Additional file 1 of Postoperative analgesic effectiveness of quadratus lumborum block: systematic review and meta-analysis for adult patients undergoing hip surgery
Creators: name: Xiong, Haolan
name: Chen, Xiaohua
name: Zhu, Wenxiu
name: Yang, Wuke
name: Wang, Fuming
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Mental Health

description: Additional file 1. PRISMA 2020 flow diagram.
A Data-Driven Mapping of Five ACT-R Modules on the Brain
Creators: name: Borst, Jelmer P.
name: Nijboer, Menno
name: Taatgen, Niels
name: Anderson, John R.
Publisher: name: Carnegie Mellon University
Year: 2013
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: In this paper we present a new, data-driven mapping of five ACT-R modules on the brain. In the last decade, many studies have been published that evaluated ACT-R models based on their ability to predict fMRI data in certain predefined brain regions. However, these predefined regions were based on a reading of the literature, and might not be optimal. Currently, we used the results of a model-based fMRI analysis of five datasets to define a new brain mapping for the problem state, declarative memory, manual, visual, and aural modules. Both the original and the new mapping were applied to data of an experiment that elicited differential activity in these five modules; the results were compared to model predictions. The new mapping performed slightly better for the problem state, declarative memory, aural, and manual modules, but not for the visual module. In addition, it provides a more principled way of validating ACT-R models. Although the mapping is ACT-R specific, the methodology can be use to map any cognitive architecture or model to the brain.
An adaptive technique of digital maturity integral estimation for an organisation
Creators: name: Shevtsova, Yuliya
name: Monastyrskaya, Tatiana
name: Poletaykin, Aleksei
name: Toropchin, Gleb
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2022
Subjects: subject: 004

description: The paper reviews the digital transformation (DT) management technology for an organisation at the stage of evaluating its digital maturity. A characteristic feature of DT consists in profound changes in approaches to management, corporate culture, external communications, as well as an abrupt increase in efficiency. The relevant goal is to estimate the progress of DT and record the indicators of this progress in order to improve the efficiency of the further DT, as well as secure the transparency of an organisation in terms of its digital maturity. We present the developed system of estimating the digital maturity of an educational organisation. The objective of estimating digital maturity has been formalised thanks to analysing the existing approaches to validation of the digital maturity for an organisational object. The utilisation of the model developed is demonstrated on the example of higher education in the Russian Federation. The novelty of the given study is in introducing the mechanism of integral estimation alculation of digital maturity into the digital maturity evaluation methodology. The weights in this modified weighted average estimation are assigned to indicators of DM pronouncement level in such a way so that the integrated estimation could be transformed into a 100-point grading scale. The technique is adaptive and can be applied not only in educational organisations but also in organisations in other spheres of activity.
Formation of Subgap States in Carbon Nanotubes Due to a Local Transverse Electric Field
Creators: name: Kinder, Jesse M.
name: Mele, E. J.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We introduce two simple models to study the effect of a spatially localized transverse electric field on the low-energy electronic structure of semiconducting carbon nanotubes. Starting from the Dirac Hamiltonian for the low energy states of a carbon nanotube, we use scattering theory to show that an arbitrarily weak field leads to the formation of localized electronic states inside the free nanotube band gap. We study the binding energy of these subgap states as a function of the range and strength of the electrostatic potential. When the range of the potential is held constant and the strength is varied, the binding energy shows crossover behavior: the states lie close to the free nanotube band edge until the potential exceeds a threshold value, after which the binding energy increases rapidly. When the potential strength is held constant and the range is varied, we find resonant behavior: the binding energy passes through a maximum as the range of the potential is increased. Large electric fields confined to a small region of the nanotube are required to create localized states far from the band edge.
description: 15 pages + 5 figures, 1 table in RevTex
The effects of topological charge change in heavy ion collisions: "Event by event P and CP violation"
Creators: name: Kharzeev, Dmitri E.
name: McLerran, Larry D.
name: Warringa, Harmen J.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Quantum chromodynamics (QCD) contains field configurations which can be characterized by a topological invariant, the winding number Q_w. Configurations with nonzero Q_w break the charge-parity CP symmetry of QCD. We consider a novel mechanism by which these configurations can separate charge in the presence of a background magnetic field - the "Chiral Magnetic Effect". We argue that sufficiently large magnetic fields are created in heavy ion collisions so that the Chiral Magnetic Effect causes preferential emission of charged particles along the direction of angular momentum. Since separation of charge is CP-odd, any observation of the Chiral Magnetic Effect could provide a clear demonstration of the topological nature of the QCD vacuum. We give an estimate of the effect and conclude that it might be observed experimentally.
description: 33 pages, 7 figures
On-demand quantum state transfer and entanglement between remote microwave cavity memories
Creators: name: Axline, Christopher
name: Burkhart, Luke
name: Pfaff, Wolfgang
name: Zhang, Mengzhen
name: Chou, Kevin
name: Campagne-Ibarcq, Philippe
name: Reinhold, Philip
name: Frunzio, Luigi
name: Girvin, S. M.
name: Jiang, Liang
name: Devoret, M. H.
name: Schoelkopf, R. J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Modular quantum computing architectures require fast and efficient distribution of quantum information through propagating signals. Here we report rapid, on-demand quantum state transfer between two remote superconducting cavity quantum memories through traveling microwave photons. We demonstrate a quantum communication channel by deterministic transfer of quantum bits with 76% fidelity. Heralding on errors induced by experimental imperfection can improve this to 87% with a success probability of 0.87. By partial transfer of a microwave photon, we generate remote entanglement at a rate that exceeds photon loss in either memory by more than a factor of three. We further show the transfer of quantum error correction code words that will allow deterministic mitigation of photon loss. These results pave the way for scaling superconducting quantum devices through modular quantum networks.
description: main text 7 pages, 4 figures; supplement 16 pages, 16 figures
Entanglement between a photonic time-bin qubit and a collective atomic spin excitation
Creators: name: Farrera, Pau
name: Heinze, Georg
name: de Riedmatten, Hugues
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Entanglement between light and matter combines the advantage of long distance transmission of photonic qubits with the storage and processing capabilities of atomic qubits. To distribute photonic states efficiently over long distances several schemes to encode qubits have been investigated -- time-bin encoding being particularly promising due to its robustness against decoherence in optical fibers. Here, we demonstrate the generation of entanglement between a photonic time-bin qubit and a single collective atomic spin excitation (spin-wave) in a cold atomic ensemble, followed by the mapping of the atomic qubit onto another photonic qubit. A magnetic field that induces a periodic dephasing and rephasing of the atomic excitation ensures the temporal distinguishability of the two time-bins and plays a central role in the entanglement generation. To analyse the generated quantum state, we use largely imbalanced Mach-Zehnder interferometers to perform projective measurements in different qubit bases and verify the entanglement by violating a CHSH Bell inequality.
การพัฒนารูปแบบการเรียนการสอนคณิตศาสตร์เพื่อเสริมสร้างมโนทัศน์และความคงทนของมโนทัศน์ทางคณิตศาสตร์ของนักเรียนชั้นมัธยมศึกษาปีที่ 1
Creators: name: มัญฑนา ลาภยิ่งยง
Publisher: name: หจก.เลิศศิลป์ สาส์ณ โฮลดิ้ง
Year: 2562
Subjects: การพัฒนารูปแบบ, การเรียนการสอนคณิตศาสตร์, มโนทัศน์, ความคงทนของมโนทัศน์

description: วารสารชุมชนวิจัย มหาวิทยาลัยราชภัฏนครราชสีมา, 13, 3, 44-56
รูปแบบการสร้างสรรค์นาฏยศิลป์ชุด ซีเทลส์...ผ่านกระบวนการสร้างสรรค์โดยใช้แนวคิดนาฏยศิลป์หลังสมัยใหม่
Creators: name: ธนกร สรรย์วราภิภู
Publisher: name: หจก.เลิศศิลป์ สาส์ณ โฮลดิ้ง
Year: 2562
Subjects: รูปแบบ, กระบวนการสร้างสรรค์นาฏยศิลป์, นาฏยศิลป์หลังสมัยใหม่

description: วารสารชุมชนวิจัย มหาวิทยาลัยราชภัฏนครราชสีมา, 13, 3, 57-69
Rest-frame ultraviolet-to-optical spectral characteristics of extremely metal-poor and metal-free galaxies
Creators: name: Inoue, Akio K.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Finding the first generation of galaxies in the early Universe is the greatest step forward for understanding galaxy formation and evolution. For strategic survey of such galaxies and interpretation of the obtained data, this paper presents an ultraviolet-to-optical spectral model of galaxies with a great care of the nebular emission. In particular, we present a machine-readable table of intensities of 119 nebular emission lines from Ly$α$ to the rest-frame 1 $μ$m as a function of metallicity from zero to the Solar one. Based on the spectral model, we present criteria of equivalent widths of Ly$α$, He {\sc ii} $\lambda1640$, H$α$, H$β$, [O {\sc iii}] $\lambda5007$ to select extremely metal-poor and metal-free galaxies although these criteria have uncertainty caused by the Lyman continuum escape fraction and the star formation duration. We also present criteria of broad-band colours which will be useful to select candidates for spectroscopic follow-up from drop-out galaxies. We propose the line intensity ratio of [O {\sc iii}] $\lambda5007$ to H$β$ $<0.1$ as the most robust criterion for $<1/1000$ of the Solar metallicity. This ratio of a galaxy with a few $M_\odot$ yr$^{-1}$ at $z\sim8$ is detectable by spectroscopy with the James Webb Space Telescope within a reasonable exposure time.
description: 13 pages, 14 figures, MNRAS in press. Emission line emissivities are available at http://www.las.osaka-sandai.ac.jp/~inoue/EMPgalspec/Line.tgz
Questionnaire (validated in spanish)
Creators: name: Orrego-Ferreyros, Luis A.
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 420209
subject: Occupational epidemiology

description: The role of overweight and obesity in shoulder, arm, and hand disability in young dentists: a cross-sectional study in the peruvian andes
A Critical Evaluation of Visually Moderated Phonetic Context Effects
Creators: name: Holt, Lori
name: Stephens, Joseph D.W.
name: Lotto, Andrew J.
Publisher: name: Carnegie Mellon University
Year: 2005
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Fowler, Brown, and Mann (2000) have reported a visually moderated phonetic context effect in which a video disambiguates an acoustically ambiguous precursor syllable, which, in turn, influences perception of a subsequent syllable. In the present experiments, we explored this finding and the claims that stem from it. Experiment 1 failed to replicate Fowler et al. with novel materials modeled after the original study, but Experiment 2 successfully replicated the effect, using Fowler et al.'s stimulus materials. This discrepancy was investigated in Experiments 3 and 4, which demonstrate that variation in visual information concurrent with the test syllable is sufficient to account for the original results. Fowler et al.'s visually moderated phonetic context effect appears to have been a demonstration of audiovisual interaction between concurrent stimuli, and not an effect whereby preceding visual information elicits changes in the perception of subsequent speech sounds.
ศักยภาพของนิสิตสาขาการตลาดที่ออกปฏิบัติงานสหกิจศึกษา
Creators: name: ธนภณ นิธิเชาวกุล
Publisher: name: หจก.เลิศศิลป์ สาส์ณ โฮลดิ้ง
Year: 2562
Subjects: ศักยภาพ, การตลาด, สหกิจศึกษา, สถานประกอบการ

description: วารสารชุมชนวิจัย มหาวิทยาลัยราชภัฏนครราชสีมา, 13, 3, 70-80
The NCORES program: HARPS follow-up of TESS discoveries near the photoevaporation gap
Creators: name: Armstrong, David John
name: NCORES Consortium
Publisher: name: Zenodo
Year: 2021
Subjects: Exoplanets

description: The mass and density of a planet’s core tells us about the core ice-mass fraction, a direct connection to the formation process. In most cases the gaseous envelope hides this core, meaning we cannot determine its composition. In situations where the planet is exposed to intense radiation, that gaseous envelope may be lost, providing us with a unique opportunity. This poster shows current results for the NCORES program, a HARPS campaign to characterize TESS-discovered planets orbiting close in to their host stars where photoevaporation can play a dominant role. To date NCORES has led or contributed to the mass-determination of 26 TESS planets mostly smaller than 4R_earth, making a significant contribution to the Level 1 science goal. NCORES aims to produce a well-characterized sample of bright TESS planets to enable the study of close-in planets and cores on an individual and population level.
description: {"references": ["Fulton, B et al (2017), AJ 154, 3", "Armstrong, D et al (2020), Nature 583, 39-42"]}
Isolated vibrational wavepackets in D2+: Defining superposition conditions and wavepacket distinguishability
Creators: name: Bryan, W. A.
name: McKenna, J.
name: English, E. M. L.
name: Wood, J.
name: Calvert, C. R.
name: Torres, R.
name: Murphy, D. S.
name: Turcu, I. C. E.
name: Collier, J. L.
name: McCann, J. F.
name: Williams, I. D.
name: Newell, W. R.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Tunnel ionization of room-temperature D$_2$ in an ultrashort (12 femtosecond) near infra-red (800 nm) pump laser pulse excites a vibrational wavepacket in the D2+ ions; a rotational wavepacket is also excited in residual D2 molecules. Both wavepacket types are collapsed a variable time later by an ultrashort probe pulse. We isolate the vibrational wavepacket and quantify its evolution dynamics through theoretical comparison. Requirements for quantum computation (initial coherence and quantum state retrieval) are studied using this well-defined (small number of initial states at room temperature, initial wavepacket spatially localized) single-electron molecular prototype by temporally stretching the pump and probe pulses.
description: 4 pages, 3 figures