cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
DeepX: A Software Accelerator for Low-Power Deep Learning Inference on Mobile Devices
Creators: name: Lane, ND
name: Bhattacharya, S
name: Georgiev, P
name: Forlivesi, C
name: Jiao, L
name: Qendro, L
name: Kawsar, F
Publisher: name: IEEE
Year: 2016
Subjects: 4606 Distributed Computing and Systems Software
46 Information and Computing Sciences
Machine Learning and Artificial Intelligence
Networking and Information Technology R&D (NITRD)
Bioengineering
7 Affordable and Clean Energy

description: © 2016 IEEE. Breakthroughs from the field of deep learning are radically changing how sensor data are interpreted to extract the high-level information needed by mobile apps. It is critical that the gains in inference accuracy that deep models afford become embedded in future generations of mobile apps. In this work, we present the design and implementation of DeepX, a software accelerator for deep learning execution. DeepX signif- icantly lowers the device resources (viz. memory, computation, energy) required by deep learning that currently act as a severe bottleneck to mobile adoption. The foundation of DeepX is a pair of resource control algorithms, designed for the inference stage of deep learning, that: (1) decompose monolithic deep model network architectures into unit- blocks of various types, that are then more efficiently executed by heterogeneous local device processors (e.g., GPUs, CPUs); and (2), perform principled resource scaling that adjusts the architecture of deep models to shape the overhead each unit-blocks introduces. Experiments show, DeepX can allow even large-scale deep learning models to execute efficently on modern mobile processors and significantly outperform existing solutions, such as cloud-based offloading.
Improved Constraints for the XUV Luminosity Evolution of Trappist-1
Creators: name: Birky, Jessica
name: Barnes, Rory
name: Fleming, David P.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We re-examine the XUV luminosity evolution of TRAPPIST-1 utilizing new observational constraints (XUV and bolometric luminosity) from multi-epoch X-ray/UV photometry. Following the formalism presented in Fleming et al. (2020), we infer that TRAPPIST-1 maintained a saturated XUV luminosity, relative to the bolometric luminosity, of $\log_{10}$(L$_{\rm XUV}$/L$_{\rm bol}$) $= -3.03_{-0.23}^{+0.25}$ at early times for a period of $t_{sat} = 3.14_{-1.46}^{+2.22}$ Gyr. After the saturation phase, we find L$_{\rm XUV}$ decayed over time by an exponential rate of $β_{\rm XUV} = -1.17_{-0.28}^{+0.27}$. Compared to our inferred age of the system, ${\rm age} = 7.96_{-1.87}^{+1.78}$ Gyr, our result for $t_{sat}$ suggests that there is only a $\sim4\%$~chance that TRAPPIST-1 still remains in the saturated phase today, which is significantly lower than the previous estimate of 40\%. Despite this reduction in $t_{sat}$, our results remain consistent in the conclusion that the TRAPPIST-1 planets likely received an extreme amount XUV energy -- an estimated integrated XUV energy of $\sim10^{30}-10^{32}$ erg over the star's lifetime.
description: 4 pages, 1 figure
Double copy structure of parity-violating CFT correlators
Creators: name: Jain, Sachin
name: John, Renjan Rajan
name: Mehta, Abhishek
name: Nizami, Amin A.
name: Suresh, Adithya
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show that general parity-violating 3d conformal field theories show a double copy structure for momentum space 3-point functions of conserved currents, stress tensor and marginal scalar operators. Splitting up the CFT correlator into two parts - called homogeneous and non-homogeneous - we show that double copy relations exist for each part separately. We arrive at similar conclusions regarding double copy structures using tree-level correlators of massless fields in $dS_4$. We also discuss the flat space limit of these correlators. We further extend the double copy analysis to correlators involving higher-spin conserved currents, which suggests that the spin-$s$ current correlator can be thought of as $s$ copies of the spin one current correlator.
Global strings in extra dimensions: a full map of solutions, matter trapping and the hierarchy problem
Creators: name: Bronnikov, K. A.
name: Meierovich, B. E.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider (d_0+2)-dimensional configurations with global strings in the two extra dimensions and a flat metric in d_0 dimensions, endowed with a warp factor e^{2γ} depending on the distance l from the string center. All possible regular solutions to the field equations are classified by the behavior of the warp factor and the extra-dimensional circular radius r(l). Solutions with r\to \infty and r\to \const >0 as l\to \infty are interpreted in terms of thick brane world models. Solutions with r \to 0 as l \to l_c > 0, i.e., those with a second center, are interpreted as either multi-brane systems (which is appropriate for large enough distances l_c between the centers) or as Kaluza-Klein type configurations with extra dimensions invisible due to their smallness. For the case of the Mexican-hat symmetry breaking potential, we build a full map of regular solutions on the (ε,Γ) parameter plane, where εacts as an effective cosmological constant while Γcharacterizes the strength of gravity. The trapping properties of candidate brane worlds for test scalar fields are discussed. Good trapping properties for massive fields are found for models with growing warp factors. Kaluza-Klein type models are shown to possess nontrivial warp factor behaviors, leading to matter particle mass spectra which seem promising from the standpoint of hierarchy problems.
description: 27 pages, 11 figures
CAPABLE D8.1: Market Opportunity Report
Creators: name: Ottaviano, Manuel
name: Parimbelli, Enea
name: Quaglini, Silvana
name: Peleg, Mor
name: Cornet, Ronald
name: Gilboa-Solomon, Flora
name: Ganicheva, Valentina
name: Lev Yehudi, Yoram
name: Wilk, Szymon
name: Fox, John
name: Glasspool, David
name: Del Campo, Laura
name: Di Flora, Nicola
name: Arredondo, Maria Teresa
name: Hernandez, Liss
name: Vicente, Victor
Publisher: name: Zenodo
Year: 2020
Subjects: market opportunity

description: The document presents the preliminary results of the exploitation activities of the CAPABLE project. The activities that will be reported in the document are the following: Revision of the challenges for the technologies to improve cancer care Approaches to be used to set up a roadmap for the business development of the CAPABLE project (CEHRES Roadmap) Analysis of the stakeholders that might directly and indirectly benefit from CAPABLE Initial market and competitor analysis First draft of the value proposition Summarize the conclusion of the work drafting a preliminary SWOT analysis Revision of the exploitation opportunities in the project.
description: This deliverable is a part of a project receiving funding from the European Union's Horizon 2020 research and innovation programme under grant agreement No. 875052
VLBI images at 327 MHz of compact steep spectrum and GHz-peaked spectrum sources from the 3C and PW samples
Creators: name: Dallacasa, D.
name: Orienti, M.
name: Fanti, C.
name: Fanti, R.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present results on global very long baseline interferometry (VLBI) observations at 327 MHz of eighteen compact steep-spectrum (CSS) and GHz-peaked spectrum (GPS) radio sources from the 3C and the Peacock & Wall catalogues. About 80 per cent of the sources have a 'double/triple' structure. The radio emission at 327 MHz is dominated by steep-spectrum extended structures, while compact regions become predominant at higher frequencies. As a consequence, we could unambiguously detect the core region only in three sources, likely due to self-absorption affecting its emission at this low frequency. Despite their low surface brightness, lobes store the majority of the source energy budget, whose correct estimate is a key ingredient in tackling the radio source evolution. Low-frequency VLBI observations able to disentangle the lobe emission from that of other regions are therefore the best way to infer the energetics of these objects. Dynamical ages estimated from energy budget arguments provide values between 2x10^3 and 5x10^4 yr, in agreement with the radiative ages estimated from the fit of the integrated synchrotron spectrum, further supporting the youth of these objects. A discrepancy between radiative and dynamical ages is observed in a few sources where the integrated spectrum is dominated by hotspots. In this case the radiative age likely represents the time spent by the particles in these regions, rather than the source age.
description: 14 pages, 21 figures, and 5 tables. Accepted for publication in Monthly Notices of the Royal Astronomical Society
LIBER Digital Skills Working Group: Case Studies on Open Science Skilling and Training Initiatives in Europe
Creators: name: Swiatek, Cecile
Publisher: name: Zenodo
Year: 2019

description: Open Science skills for both research librarians and researchers are at the center of all evolutions towards “openness”. The Digital Skills for Library staff and Researchers LIBER Working Group conducted a selection process in 2018 in order to identify Open Science training programmes relying on skills identification. In April 2019, questionnaires were sent ou in 28 countries, and complementary interviews were conducted for the production of country-specific case studies on Open Science skilling and training initiatives in Europe. The first results of this combined approach is going to be presented during the 2019 LIBER Conference workshop “Open Science Essentials: Towards a Skill Set and Showcases”, and the publication of the case studies will be followed by a factsheet and analysis in 2020. The objective of this activity is to offer the research library community a selective landscape of inspiring methods, practices, contacts and words of wisdom, covering institutional cases, national initiatives as well as European project approaches. The Digital Skills LIBER Working Group is aiming at spreading a more open culture and positioning libraries as key-partners in skills training for the complex and forward-thinking concept of Open Science. This project displays the richness and diversity of European approaches towards Open Science skilling and training in both libraries and researchers’ communities, from mature programmes to emerging initiatives.
A Simple Method for Rise-Time Discrimination of Slow Pulses from Charge-Sensitive Preamplifiers
Creators: name: Tõke, Jan
name: Quinlan, Michael J.
name: Gawlikowicz, Wojtek
name: Schröder, W. Udo
Publisher: name: arXiv
Year: 2008
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Performance of a simple method of particle identification via pulse rise time discrimination is demonstrated for slow pulses from charge-sensitive preamplifiers with rise times ranging from 10 ns to 500 ns. The method is based on a comparison of the amplitudes of two pulses, derived from each raw preamplifier pulse with two amplifiers with largely differing shaping times, using a fast peak-sensing ADC. For the injected charges corresponding to energy deposits in silicon detectors of a few tens of MeV, a rise time resolution of the order of 1 ns can be achieved. The identification method is applicable in particle experiments involving large-area silicon detectors, but is easily adaptable to other detectors with a response corresponding to significantly different pulse rise times for different particle species.
description: 10 pages, 7 figures
Supersymmetric Adjoint SU(5)
Creators: name: Perez, Pavel Fileviez
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Recently we have proposed a renormalizable grand unified theory, based on the SU(5) gauge symmetry, where the neutrino masses are generated through the type I and type III seesaw mechanisms. In this letter we study the supersymmetric version of this theory. As in the non-susy version it is possible to generate all fermion masses with the minimal number of Higgses, the theory predicts one massless neutrino and the leptogenesis mechanism can be realized. All contributions to the decay of the proton and the properties of neutralinos are discussed. This theory can be considered as the simplest renormalizable supersymmetric grand unified theory based on the SU(5) gauge symmetry since it has the minimal number of superfields and free parameters.
description: 5 pages, section III expanded, reference added, conclusions unchanged
High pressure effects on La(O,F)BiS$_{\mathrm{2}}$ single crystal using diamond anvil cell with dual-probe diamond electrodes
Creators: name: Yamamoto, Sayaka
name: Matsumoto, Ryo
name: Adachi, Shintaro
name: Takano, Yoshihiko
Publisher: name: arXiv
Year: 2021
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The high-pressure phase of La(O,F)BiS$_{\mathrm{2}}$ exhibits the highest transition temperature among all the BiS$_{\mathrm{2}}$-based superconductors. Various studies, such as investigation of isotope effects, have been conducted to explain its superconducting mechanism. However, there are very few reports on the electrical transport properties and vibration modes of single crystalline La(O,F)BiS$_{\mathrm{2}}$ under high pressure. In this study, we developed a diamond anvil cell with dual-probe diamond electrodes to measure the electrical transport properties of La(O,F)BiS$_{\mathrm{2}}$ single crystal and Pb as a manometer at low temperature. Using the developed system, a linear decrease in the transition temperature and phonon hardening was observed under the application of pressure on La(O,F)BiS$_{\mathrm{2}}$ single crystal.
Convergence of all-order many-body methods: coupled-cluster study for Li
Creators: name: Derevianko, A.
name: Porsev, S. G.
name: Beloy, K.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We present and analyze results of the relativistic coupled-cluster calculation of energies, hyperfine constants, and dipole matrix elements for the $2s$, $2p_{1/2}$, and $2p_{3/2}$ states of Li atom. The calculations are complete through the fourth order of many-body perturbation theory for energies and through the fifth order for matrix elements and subsume certain chains of diagrams in all orders. A nearly complete many-body calculation allows us to draw conclusions on the convergence pattern of the coupled-cluster method. Our analysis suggests that the high-order many-body contributions to energies and matrix elements scale proportionally and provides a quantitative ground for semi-empirical fits of {\em ab inito} matrix elements to experimental energies.
description: 4 pages, 3 figures
Designing Carrier Selective Perovskite on Silicon 3T Tandems
Creators: name: Connolly, J.P.
name: Kleider, J.P.
name: Gueunier-Farret, M.E.
name: Djebbour, Z.
name: Alvarez, J.
name: Mencaraglia, D.
name: Nazeeruddin, M.K.
name: Mihailetchi, V.D.
name: Baranek, P.
name: Schulz, P.
name: Isabella, O.
Publisher: name: WIP
Year: 2019
Subjects: Perovskites, other Non-Silicon-Based Photovoltaics and Multi-Junction Devices
Tandems

description: 36th European Photovoltaic Solar Energy Conference and Exhibition; 775-777
description: We explore design criteria for a new multijunction solar cell concept, the three terminal selective band offset barrier solar cell (3T-SBOB). The 3T-SBOB reaches tandem solar efficiencies without suffering from series current constraints of two terminal designs, and without suffering from grid alignement issues of four terminal designs. It consists of a low bandgap silicon interdigitated back contact solar cell, connected to a high bandgap top cell by a selective band offset barrier (SBOB). The SBOB allows transport of only one type of charge carrier, leading to independent quasi-Fermi level separations in top and bottom cells under illumination It reaches tandem efficiencies with three terminals and with technical advantages over 2T and 4T devices. This paper reports results of the design of the 3T-SBOB device. Two candidate materials for this critical ETL and SBOB material are SnO2 and PC(71)BM. This paper presents these preliminary materials studies and resulting device structures which will be evaluated in a forthcoming H2020 Solar-ERANET project (BOBTANDEM) the kick-off of which coincides with this conference.
Security of quantum key distribution with bit and basis dependent detector flaws
Creators: name: Lydersen, L.
name: Skaar, J.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider the security of the Bennett-Brassard 1984 (BB84) protocol for Quantum Key Distribution (QKD), in the presence of bit and basis dependent detector flaws. We suggest a powerful attack that can be used in systems with detector efficiency mismatch, even if the detector assignments are chosen randomly by Bob. A security proof is provided, valid for any basis dependent, possibly lossy, linear optical imperfections in the channel/receiver/detectors. The proof does not assume the so-called squashing detector model.
description: 10 pages, 4 figures; v4: rewritten for clarity
ROLE OF BEHAVIOURAL FINANCE ON INVESTMENT DECISION: A BIBLIOMETRIC STUDY
Creators: name: Dr. SHARANRAJ
name: SHASHIDHAR CHANNAPPA CHATNI
Publisher: name: Zenodo
Year: 2023
Subjects: Behavioural Finance, Investment Decision, Investor Sentiment and Bibliometric Analysis.

description: Abstract

Need of the study: Many studies have been conducted in the field of behavioral finance, but few have used scientific and technical mapping to understand recent trends. This study aims to fill that gap by using bibliometric mapping to identify and analyze the current patterns in the field of behavioral finance. Methodology: Bibliometric study method has been adopted with the sample of 1751 articles which were extract from the Scopus data base for the period 2001-2023. Bibliometrix (Ariaa and Cuccurullo, 2017) and Vos viewer web-based software were utilized to develop the contents. Study has undergone with citation analysis, most relevant source and high contributed articles, cross country collaboration, three field analysis, Co-words analysis and cluster mapping analysis were conducted. Findings: Result shows that Numerous research in this topic is undertaken in developed countries such as the United States, Spain, and China, emphasizing the need for research on the impact of behavioural psychology on Indian investors. In initial stages most of studies focus on how behavioral finance affects investor sentiment, impacting market volatility, stock returns, asset pricing, overreaction to trends and decision making by considering single investment avenue i. e., equity. However, limited research explores the influence of psychological biases on sentiment and its subsequent effect on investment decision-making, by considering alternate financial investment options and various behavioral biases.
Orthogonal arrays from Hermitian varieties
Creators: name: Aguglia, A.
name: Giuzzi, L.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Combinatorics (math.CO)
subject: Statistics Theory (math.ST)
subject: FOS: Mathematics
subject: 05B15; 05B25

description: An orthogonal array OA(q^{2n-1},q^{2n-2}, q,2) is constructed from the action of a subset of PGL(n+1,q^2) on some non--degenerate Hermitian varieties in PG(n,q^2). It is also shown that the rows of this orthogonal array correspond to some blocks of an affine design, which for q> 2 is a non--classical model of the affine space AG(2n-1,q).
description: Corrected a typo on page 5. 14 Pages
Stability and nonlinear adjustment of vortices in Keplerian flows
Creators: name: Bodo, G.
name: Tevzadze, A.
name: Chagelishvili, G.
name: Mignone, A.
name: Rossi, P.
name: Ferrari, A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate the stability, nonlinear development and equilibrium structure of vortices in a background shearing Keplerian flow. We make use of high-resolution global two-dimensional compressible hydrodynamic simulations. We introduce the concept of nonlinear adjustment to describe the transition of unbalanced vortical fields to a long-lived configuration. We discuss the conditions under which vortical perturbations evolve into long-lived persistent structures and we describe the properties of these equilibrium vortices. The properties of equilibrium vortices appear to be independent from the initial conditions and depend only on the local disk parameters. In particular we find that the ratio of the vortex size to the local disk scale height increases with the decrease of the sound speed, reaching values well above the unity. The process of spiral density wave generation by the vortex, discussed in our previous work, appear to maintain its efficiency also at nonlinear amplitudes and we observe the formation of spiral shocks attached to the vortex. The shocks may have important consequences on the long term vortex evolution and possibly on the global disk dynamics. Our study strengthens the arguments in favor of anticyclonic vortices as the candidates for the promotion of planetary formation. Hydrodynamic shocks that are an intrinsic property of persistent vortices in compressible Keplerian flows are an important contributor to the overall balance. These shocks support vortices against viscous dissipation by generating local potential vorticity and should be responsible for the eventual fate of the persistent anticyclonic vortices. Numerical codes have be able to resolve shock waves to describe the vortex dynamics correctly.
description: 12 pages, 10 figures
Artificial Neural Network Based Decision Support System for the Present Power Grid Accounting for the Successful Integration of Renewable Energy Sources such as PV Systems
Creators: name: Linke, M.
name: Messmer, T.
name: Micard, G.
name: Wenzel, A.
name: Schubert, G.
name: Kindl, M.
name: Minde, A.
Publisher: name: WIP
Year: 2019
Subjects: PV Applications and Integration
PV Driven Energy Management and System Integration

description: 36th European Photovoltaic Solar Energy Conference and Exhibition; 1895-1898
description: We present an alternative approach to grid management in low voltage grids by the use of artificial intelligence. The developed decision support system is based on an artificial neural network (ANN). Due to the fast reaction time of our system, real time grid management will be possible. Remote controllable switches and tap changers in transformer stations are used to actively manage the grid infrastructure. The algorithm can support the distribution system operators to keep the grid in a safe state at any time. Its functionality is demonstrated by a case study using a virtual test grid. The ANN achieves a prediction rate of around 90% for the different grid management strategies. By considering the four most likely solutions proposed by the ANN, the prediction rate increases to 98.8%, with a 0.1 second increase in the running time of the model.
N-type doping of LPCVD-grown \b{eta}-Ga2O3 thin films using solid-source germanium
Creators: name: Ranga, Praneeth
name: Bhattacharyya, Arkka
name: Whittaker-Brooks, Luisa
name: Scarpulla, Michael A.
name: Krishnamoorthy, Sriram
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: We report on the growth and characterization of Ge-doped \b{eta}-Ga2O3 thin films using a solid germanium source. \b{eta}-Ga2O3 thin films were grown using a low-pressure chemical vapor deposition (LPCVD) reactor with either an oxygen or gallium delivery tube. Films were grown on 6 degree offcut sapphire and (010) \b{eta}-Ga2O3 substrates with growth rates between 0.5 - 22 μm/hr. By controlling the germanium vapor pressure, a wide range of Hall carrier concentrations between 10^17 - 10^19 cm-3 were achieved. Low-temperature Hall data revealed a difference in donor incorporation depending on the reactor configuration. At low growth rates, germanium occupied a single donor energy level between 8 - 10 meV. At higher growth rates, germanium doping predominantly results in a deeper donor energy level at 85 meV. This work shows the effect of reactor design and growth regime on the kinetics of impurity incorporation. Studying donor incorporation in \b{eta}-Ga2O3 is important for the design of high-power electronic devices.
description: 16 pages,4 figures
Effect of fast scale factor fluctuations on cosmological evolution
Creators: name: Smolyaninov, Igor I.
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper we study the corrections to the Friedmann equations due to fast fluctuations of the universe scale factor. Such fast quantum fluctuations were recently proposed as a potential solution of the cosmological constant problem. They also induce strong changes to the current sign and magnitude of the average cosmological force, thus making it one of the potential probable causes for the modification of Newtonian dynamics in galaxy-scale systems. It appears that quantum fluctuations of the scale factor also modify the Friedmann equations, leading to considerable modification of cosmological evolution. In particular, they give rise to late-time accelerated expansion of the universe, and they may also considerably modify the effective universe potential.
description: 9 pages, 4 figures, accepted for publication in Universe, special issue "Quantum Models for Cosmology"
Common Signatures of Statistical Coulomb Fragmentation of Highly Excited Nuclei and Phase Transitions in Confined Microcanonical Systems
Creators: name: Tõke, J.
name: Quinlan, M. J.
name: Pawelczak, I.
name: Schröder, W. U.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Characteristic signatures of statistical Coulomb fragmentation of highly excited nuclear systems were analyzed. It was found that in some important aspects, they coincide with perceived signatures of phase transitions in confined hypothetical pseudo-microcanonical systems, thus potentially giving rise to a false interpretation of experimental observations in terms of phase transitions. It is demonstrated that the heat capacity as derived based on experimental observations may show domains of faux negative heat capacity for the same fundamental reason a faux negative heat capacity appears in constrained numerical modeling of phase transitions in excited nuclear matter, the reason being an effective truncation of the microcanonical phase space. Similarly, selected experimental data may exhibit bimodality apparently in accordance with the truncated pseudo-microcanonical (but not the true microcanonical) calculations for confined systems.
description: 23 pages, 7 figures
การพัฒนาผลิตภัณฑ์ผ้าทอ ด้วยศิลปะและภูมิปัญญาของชาวไทยทรงดำในจังหวัดนครปฐม
Creators: name: ฐิติพันธ์ จันทร์หอม
name: ผดุง พรมมูล
name: กาสัก เต๊ะขันหมาก
Publisher: name: สมาคมนักวิจัย
Year: 2555
Subjects: ภมิปัญญาท้องถิ่น,ไทยทรงดำ

description: 2, 17, วารสารสมาคมนักวิจัย
New Heterotic Non-Kahler Geometries
Creators: name: Becker, Melanie
name: Tseng, Li-Sheng
name: Yau, Shing-Tung
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: New heterotic torsional geometries are constructed as orbifolds of T^2 bundles over K3. The discrete symmetries considered can be freely-acting or have fixed points and/or fixed curves. We give explicit constructions when the base K3 is Kummer or algebraic. The orbifold geometries can preserve N=1,2 supersymmetry in four dimensions or be non-supersymmetric.
description: 33 pages, harvmac; v2: references added, published version
The Gribov-Zwanziger action in the presence of the gauge invariant, nonlocal mass operator $Tr \int d^4x F_{μν} (D^2)^{-1} F_{μν}$ in the Landau gauge
Creators: name: Capri, M. A. L.
name: Dudal, D.
name: Lemes, V. E. R.
name: Sobreiro, R. F.
name: Sorella, S. P.
name: Thibes, R.
name: Verschelde, H.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We prove that the nonlocal gauge invariant mass dimension two operator $F_{μν} (D^2)^{-1} F_{μν}$ can be consistently added to the Gribov-Zwanziger action, which implements the restriction of the path integral's domain of integration to the first Gribov region when the Landau gauge is considered. We identify a local polynomial action and prove the renormalizability to all orders of perturbation theory by employing the algebraic renormalization formalism. Furthermore, we also pay attention to the breaking of the BRST invariance, and to the consequences that this has for the Slavnov-Taylor identity.
description: 30 pages
Improving Document-Level Sentiment Classification Using Importance of Sentences
Creators: name: Choi, Gihyeon
name: Oh, Shinhyeok
name: Kim, Harksoo
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Previous researchers have considered sentiment analysis as a document classification task, in which input documents are classified into predefined sentiment classes. Although there are sentences in a document that support important evidences for sentiment analysis and sentences that do not, they have treated the document as a bag of sentences. In other words, they have not considered the importance of each sentence in the document. To effectively determine polarity of a document, each sentence in the document should be dealt with different degrees of importance. To address this problem, we propose a document-level sentence classification model based on deep neural networks, in which the importance degrees of sentences in documents are automatically determined through gate mechanisms. To verify our new sentiment analysis model, we conducted experiments using the sentiment datasets in the four different domains such as movie reviews, hotel reviews, restaurant reviews, and music reviews. In the experiments, the proposed model outperformed previous state-of-the-art models that do not consider importance differences of sentences in a document. The experimental results show that the importance of sentences should be considered in a document-level sentiment classification task.
description: 12 pages, 7 figures, 5 tables
CAPABLE D8.2: Market Analysis V2
Creators: name: Ottaviano, Manuel
name: Parimbelli, Enea
name: Quaglini, Silvana
name: Peleg, Mor
name: Cornet, Ronald
name: Glaser, Savannah
name: Gilboa-Solomon, Flora
name: Ganicheva, Valentina
name: Lev Yehudi, Yoram
name: Wilk, Szymon
name: Ghio, Viola
name: Tibollo, Valentina
name: Boekhout, Annelies
name: Fraterman, Itske
name: Fox, John
name: Glasspool, David
name: Del Campo, Laura
name: Di Flora, Nicola
name: Arredondo, Maria Teresa
name: Hernandez, Liss
name: Merino, Bea
name: Vicente, Victor
Publisher: name: Zenodo
Year: 2020
Subjects: market analysis

description: The document shows the activities of market research performed in the second half of the first year of the project. Differently from the initial deliverable (D8.1): the focus of the market research has been to study the specific costs of kidney and melanoma cancer, and the possible barriers and success criteria to market to then continue the CAPABLE roadmap to the adoption following the CEHRES method presented in D8.1. The document also presents an update of the technology vigilance, which also contains a specific selection of solutions that are relevant competitors of CAPABLE and a study of the existing solution in the 2 hospitals of CAPABLE (ICSM and NKI-NVL). The document also presents an updated version of the Consortium IPR strategy and questionnaire interviews to be launched next year to start exploiting interests from key decision makers.
description: This deliverable is a part of a project receiving funding from the European Union's Horizon 2020 research and innovation programme under grant agreement No. 875052
Effects of Poly(butylene succinate) and Calcium Carbonate on the Physical Properties of Plasticized Poly(vinyl chloride)
Creators: name: Saowaroj CHUAYJULJIT, Phasawat CHAIWUTTHINAN
Publisher: name: Metallurgy and Materials Science Research Institute, Chulalongkorn University
Year: 2014
Subjects: Poly(vinyl chloride),Diisononyl phthalate,Poly(butylene succinate),Calcium carbonate,Physical properties

description: 2, 24, Journal of Metals, Materials and Minerals
Orbital Advection by Interpolation: A Fast and Accurate Numerical Scheme for Super-Fast MHD Flows
Creators: name: Johnson, Bryan M.
name: Guan, Xiaoyue
name: Gammie, Charles F.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In numerical models of thin astrophysical disks that use an Eulerian scheme, gas orbits supersonically through a fixed grid. As a result the time step is sharply limited by the Courant condition. Also, because the mean flow speed with respect to the grid varies with position, the truncation error varies systematically with position. For hydrodynamic (unmagnetized) disks an algorithm called FARGO has been developed that advects the gas along its mean orbit using a separate interpolation substep. This relaxes the constraint imposed by the Courant condition, which now depends only on the peculiar velocity of the gas, and results in a truncation error that is more nearly independent of position. This paper describes a FARGO-like algorithm suitable for evolving magnetized disks. Our method is second order accurate on a smooth flow and preserves the divergence-free constraint to machine precision. The main restriction is that the magnetic field must be discretized on a staggered mesh. We give a detailed description of an implementation of the code and demonstrate that it produces the expected results on linear and nonlinear problems. We also point out how the scheme might be generalized to make the integration of other supersonic/super-fast flows more efficient. Although our scheme reduces the variation of truncation error with position, it does not eliminate it. We show that the residual position dependence leads to characteristic radial variations in the density over long integrations.
description: 32 pages, 18 figures, accepted for publication in The Astrophysical Journal. Contains an additional appendix providing more details for some of the test problems (to be published as an addendum in the ApJS December 2008, v179n2 issue)
Light Trapping with Free-Floating Arrays of Subwavelength Trumpet Non-Imaging Light Concentrators
Creators: name: Prajapati, A.
name: Chauhan, A.
name: Shalev, G.
Publisher: name: WIP
Year: 2019
Subjects: Silicon Materials and Cells
Characterisation & Simulation of Si Cells

description: 36th European Photovoltaic Solar Energy Conference and Exhibition; 396-398
description: Subwavelength particles are natural light concentrators, as a given combination of particle dimension and wavelength of the impinging radiation generates a field distribution that extends beyond its physical boundaries. In the current study we introduce a new approach towards efficient light trapping and the broadband absorption of the solar radiation based on silicon surface arrays composed of subwavelength trumpet non-imaging light concentrators (trumpet arrays). In the geometrical optics regime, a 3D trumpet non-imaging light concentrator is a hyperboloid of revolution with an ideal light concentration ratio. We use finite-difference time-domain electromagnetic calculations to examine light trapping and broadband absorption of the solar radiation for substrate-free infinite cubic-tiled silicon trumpet array under normal illumination. The absorptivity spectra of trumpet arrays are characterized by strong absorption peaks, some of the wavelengths reaching towards Yablonovitch limit, which is solely attributed to efficient occupation of the array Mie modes (trapped localized mode). We show that low reflectivity is governed by modal excitation at the upper part of the trumpets (which is also supported by the weak dependency of the reflectivity on the array height), whereas the transmissivity is governed by modal excitation at the lower part of the trumpets. We show that the strong absorption peaks of trumpet arrays are governed by the interplay between reflectivity and transmissivity, and the corresponding excitations, which is tuned by adequate selection of trumpet bottom diameter.
Classical model for measurements of an entanglement witness
Creators: name: La Cour, Brian R.
name: Sudarshan, E. C. George
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We describe a classical model that may serve as an analog for joint and local measurements of an entanglement witness. The analogous experimental procedure and data analysis protocol of the model follow those of a previous experiment to measure an entanglement witness with polarized photons prepared in a mixed state [Phys. Rev. Lett. \textbf{91}, 227901 (2003)]. Numerical simulations show excellent agreement with both experimental results and quantum-mechanical predictions. This agreement is made possible by the fact that the model exhibits contextuality due to the postselection of coincident detection events.
description: 7 pages, 5 figures
Mechanical properties of Poly(lactic acid) Composites Reinforced with Microfibrillated Cellulose Prepared Using High Speed Blending
Creators: name: Supachok TANPICHAI, Jatuphorn WOOTTHIKANOKKHAN
Publisher: name: Metallurgy and Materials Science Research Institute, Chulalongkorn University
Year: 2014
Subjects: Microfibrillated cellulose,Stress transfer,Composite,Mechanical properties,Bamboo fibers

description: 2, 24, Journal of Metals, Materials and Minerals
อิทธิพลของวรรณกรรมของเทียนวรรณ ต่อการพัฒนากฎหมายมหาชนของไทย
Creators: name: ศิรินภา โปรเทียรณ์
Publisher: name: คณะนิติศาสตร์ มหาวิทยาลัยนเรศวร
Year: 2557
Subjects: กฎหมายรัฐธรรมนูญ, กฎหมายมหาชน, อำนาจอธิปไตย

description: 2, 7, วารสารนิติศาสตร์ มหาวิทยาลัยนเรศวร
Navigating Liminal Spaces: Understanding the Critical Side of Foreign Language Anxiety
Creators: name: Guban-Caisido, Danica Anna
Publisher: name: Zenodo
Year: 2024

description: The study explored the lesser studied factors influencing experiences of Foreign Language Anxiety (FLA), namely teacher and instruction-centered factors and societyand interaction-centered factors, among students majoring in a foreign language degree in a local university in the Philippines. The study utilized a mixed-methods design by combining quantitative and qualitative methods. The quantitative phase was implemented through the Foreign Language Classroom Anxiety Scale (FLCAS), while the qualitative phase employed the Participatory Action Research method of Photovoice and Focus Group Discussion.

The quantitative data were analyzed through R, yielding high levels of anxiety among the sample. The qualitative data were coded using thematic analysis. The microfactors resulted to the emergence of the following themes: negative evaluations, teacher qualities, and department practices. The macro factors resulted to the emergence of the following themes: online learning, financial divide, and economic considerations. Some navigation and negotiation strategies included therapeutic art, emotional support, goal setting, and hopefulness.

It is recommended that teachers introduce the practice of translanguaging, understanding of teacher and student roles, and constant retooling and research. On theother hand, the institutions are recommended to revisit and reexamine existing pedagogical practices, promote critical dialogue among its stakeholders, practiceAdvising in Language Learning (ALL), and consider interdisciplinarity by opening up the curriculum to more unorthodox course and assessment combinations.
ความเป็นไปได้และการเตรียมความพร้อมของประเทศไทยในการเข้าเป็นภาคีอนุสัญญาระหว่างประเทศว่าด้วยการป้องกันมลพิษจากเรือ ภาคผนวกที่ 6 ว่าด้วยกฎข้อบังคับเกี่ยวกับการป้องกันมลพิษทางอากาศจากเรือ
Creators: name: โชติกา วิทยาวรากุล
Publisher: name: คณะนิติศาสตร์ มหาวิทยาลัยนเรศวร
Year: 2557
Subjects: มลพิษทางทะเล, มลพิษทางอากาศจากเรือ, อนุสัญญาระหว่างประเทศว่าด้วยการป้องกันมลพิษจากเรือ, องค์การทางทะเลระหว่างประเทศ

description: 2, 7, วารสารนิติศาสตร์ มหาวิทยาลัยนเรศวร
"Finite" Non-Gaussianities and Tensor-Scalar Ratio in Large Volume Swiss-Cheese Compactifications
Creators: name: Misra, Aalok
name: Shukla, Pramod
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Developing on the ideas of (section 4 of) [1] and [2] and using the formalisms of [3] and [4], after inclusion of perturbative and non-perturbative alpha' corrections to the Kaehler potential and (D1- and D3-) instanton generated superpotential, we show the possibility of getting finite values for the non-linear parameter f_{NL} while looking for non-Gaussianities in type IIB compactifications on orientifolds of the Swiss Cheese Calabi-Yau WCP^4[1,1,1,6,9] in the L(arge) V(olume) S(cenarios) limit. First we show that in the context of multi-field slow-roll inflation, for the Calabi-Yau volume V~10^5 and D3-instanton number n^s~10 along with N_e~18, one can realize f_{NL}~0.03, and for Calabi-Yau volume V~10^6 with D3-instanton number n^s~10 resulting in number of e-foldings N_e~60, one can realize f_{NL}~0.01. Further we show that with the slow-roll conditions violated and for the number of the D3-instanton wrappings n^s ~O(1), one can realize f_{NL} ~O(1). Using general considerations and some algebraic geometric assumptions, we show that with requiring a "freezeout" of curvature perturbations at super horizon scales, it is possible to get tensor-scalar ratio r ~O(10^{-3}) with the loss of scale invariance |n_R-1|=0.01 and one can obtain f_{NL} ~O(10^{-2}) as well in the context of slow-roll inflation scenarios in the same Swiss-Cheese setup. For all our calculations the large values of the genus-zero Gopakumar-Vafa invariants for compact projective varieties, play in important role. We also make some observations pertaining to the possibility of the axionic inflaton also being a cold dark matter candidate as well as a quintessence field used for explaining dark energy.
description: 1+19 pages, LaTeX; some changes in slow-roll inflationary scenarios' results
Finch-Skea star model in f(R, T ) theory of gravity
Creators: name: Bhar, Piyali
name: Rej, Pramit
name: Siddiqa, Aisha
name: Abbas, Ghulam
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences
subject: 83C05, 83D05, 85A05, 85A15

description: The present work discusses about the existence of compact star model in the context of $f(R,T)$ gravity with $R$ as the Ricci scalar and $T$ as the trace of energy-momentum tensor $T_{μν}$. The model has been developed by considering the spherically symmetric spacetime consisting of isotropic fluid with $f(R,T)=R+2 βT$ with $β$ be the coupling parameter. The corresponding field equations are solved by choosing well known Finch-Skea {\em ansatz} [Finch, M.R., Skea, J.E.F.:{\it Class. Quantum Gravity} {\bf 6}, 467 (1989)]. For spacetime continuity we elaborate the boundary conditions by considering the exterior region as Schwarzschild metric. The unknown constants appearing in the solution are evaluated for the compact star PSR~J 1614-2230 for different values of coupling constant. The physical properties of the model, e.g., matter density, pressure, stability etc. have been discussed both analytically and graphically. This analysis showed that the geometry and matter are compatible with each other as well as the model is in stable equilibrium in the context of $f(R,\,T)$ modified gravity.
description: Accepted in International Journal of Geometric Methods in Modern Physics on 25.05.2021
A solution of a problem of Sophus Lie: Normal forms of 2-dim metrics admitting two projective vector fields
Creators: name: Bryant, Robert L.
name: Manno, Gianni
name: Matveev, Vladimir S.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Differential Geometry (math.DG)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 53A20, 53A55, 53B10

description: We give a complete list of normal forms for the 2-dimensional metrics that admit a transitive Lie pseudogroup of geodesic-preserving transformations and we show that these normal forms are mutually non-isometric. This solves a problem posed by Sophus Lie.
description: This is an extended version of the paper that will appear in Math. Annalen. Some typos were corrected, references were updated, title was changed (as in the journal version). 31 pages
CrossWidget: a D3.js Plugin to Support Multiple Scented Cross Filtering Activities
Creators: name: Blasilli, Graziano
name: Lenti, Simone
name: Palleschi, Alessia
Publisher: name: The Eurographics Association
Year: 2019
Subjects: Human
centered computing
Visualization systems and tools
Visualization toolkits

description: Filtering is one of the basic interaction techniques in information visualization. To better support a filtering activity, the visualization should be enriched by selectors composed of different visual elements and data distribution (i.e., scented widgets), in order to improve the navigation of information spaces and the comprehension of the filtering result. Thus, we propose CrossWidget, an open source JavaScript D3.js plugin, aimed at supporting cross filtering activities. To better perform multiple selections, to understand their result, and to better investigate the relationships among attributes of the dataset, this plugin proposes a set of ''multiple scented widgets'' that can be easily customized and integrated into Web visualization systems.
description: EuroVis 2019 - Posters
description: Posters
description: 1
description: 3
description: Graziano Blasilli, Simone Lenti, and Alessia Palleschi
description: CCS Concepts: Human-centered computing --> Visualization systems and tools; Visualization toolkits