cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Multiplicity Fluctuations in Hadron-Resonance Gas
Creators: name: Begun, V. V.
name: Gorenstein, M. I.
name: Hauer, M.
name: Konchakovski, V. P.
name: Zozulya, O. S.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The charged hadron multiplicity fluctuations are considered in the canonical ensemble. The microscopic correlator method is extended to include three conserved charges: baryon number, electric charge and strangeness. The analytical formulae are presented that allow to include resonance decay contributions to correlations and fluctuations. We make the predictions for the scaled variances of negative, positive and all charged hadrons in the most central Pb+Pb (Au+Au) collisions for different collision energies from SIS and AGS to SPS and RHIC.
description: 19 pages, 4 figures
Relativistic Effects in Extrasolar Planetary Systems
Creators: name: Adams, Fred C.
name: Laughlin, Gregory
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: This paper considers general relativistic (GR) effects in currently observed extrasolar planetary systems. Although GR corrections are small, they can compete with secular interactions in these systems and thereby play an important role. Specifically, some of the observed multiple planet systems are close to secular resonance, where the dynamics is extremely sensitive to GR corrections, and these systems can be used as laboratories to test general relativity. For the three-planet solar system Upsilon Andromedae, secular interaction theory implies an 80% probability of finding the system with its observed orbital elements if GR is correct, compared with only a 2% probability in the absence of GR. In the future, tighter constraints can be obtained with increased temporal coverage.
description: Accepted for publication in International Journal of Modern Physics D; this paper received ``Honorable Mention'' in the 2006 Essay Competition of the Gravity Research Foundation; 9 pages including 1 figure
Calotropin from milk of Calotropis gigantean a potent inhibitor of COVID 19 corona virus infection by Molecular docking studies
Creators: name: Sharma, Arun Dev
name: Kaur, Inderjeet
Publisher: name: arXiv
Year: 2020
Subjects: subject: Biomolecules (q-bio.BM)
subject: FOS: Biological sciences

description: SARS-CoV-2 (COVID-19), a positive single stranded RNA virus, member of corona virus family, is spreading its tentacles across the world due to lack of drugs at present. Being associated with cough, fever, and respiratory distress, this disease caused more than 15 % mortality worldwide. Due to its vital role in virus replication, Mpro/3CLpro has recently been regarded as a suitable target for drug design. The current study focused on the inhibitory activity of Calotropin, a component from milk of Calotropis gigantean, against Mpro protein from SARS-CoV-2. Till date there is no work is undertaken on in-silico analysis of this compound against Mpro of COVID-19 protein. In the present study, molecular docking studies were conducted by using Patchdock tool. Protein Interactions tool was used for protein interactions. The calculated parameters such as docking score indicated effective binding of Calotropin to Mpro protein. Interactions results indicated that, Mpro/ Calotropin complexes forms hydrophobic interactions. Therefore, Calotropin may represent potential herbal treatment to act as COVID-19 Mpro inhibitor. However, further research is necessary to investigate their potential medicinal use.
description: arXiv admin note: substantial text overlap with arXiv:2004.00217
Simple, Deterministic, Constant-Round Coloring in the Congested Clique
Creators: name: Czumaj, Artur
name: Davies, Peter
name: Parter, Merav
Publisher: name: arXiv
Year: 2020
Subjects: subject: Data Structures and Algorithms (cs.DS)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences
subject: 05C15, 05C85, 68W10, 68W15

description: We settle the complexity of the $(Δ+1)$-coloring and $(Δ+1)$-list coloring problems in the CONGESTED CLIQUE model by presenting a simple deterministic algorithm for both problems running in a constant number of rounds. This matches the complexity of the recent breakthrough randomized constant-round $(Δ+1)$-list coloring algorithm due to Chang et al. (PODC'19), and significantly improves upon the state-of-the-art $O(\log Δ)$-round deterministic $(Δ+1)$-coloring bound of Parter (ICALP'18). A remarkable property of our algorithm is its simplicity. Whereas the state-of-the-art randomized algorithms for this problem are based on the quite involved local coloring algorithm of Chang et al. (STOC'18), our algorithm can be described in just a few lines. At a high level, it applies a careful derandomization of a recursive procedure which partitions the nodes and their respective palettes into separate bins. We show that after $O(1)$ recursion steps, the remaining uncolored subgraph within each bin has linear size, and thus can be solved locally by collecting it to a single node. This algorithm can also be implemented in the Massively Parallel Computation (MPC) model provided that each machine has linear (in $n$, the number of nodes in the input graph) space. We also show an extension of our algorithm to the MPC regime in which machines have sublinear space: we present the first deterministic $(Δ+1)$-list coloring algorithm designed for sublinear-space MPC, which runs in $O(\log Δ+ \log\log n)$ rounds.
description: 20 pages, appeared at PODC 2020
IDBac: A Proteomic and Metabolomic Platform for Microbial Drug Discovery
Creators: name: Clark, Chase
Publisher: name: University of Illinois at Chicago
Year: 2021
Subjects: Uncategorized

description: Phylogenetic and chemical redundancy in microbial libraries has resulted in a high rediscovery rate of known compounds and, consequently, a large divestment in natural product drug discovery. To rapidly reduce the taxonomic and natural product redundancy in our microbial libraries we developed IDBac- a rapid, mass spectrometry based bioinformatics platform for characterizing protein and small molecule fingerprints of microorganisms. Designed to work with a few, to thousands of samples it has become a powerful tool both in reducing taxonomic and natural product redundancy and generating hypotheses in a variety of contexts. Since the release of version 1.0 in 2019, IDBac has the added benefit of being designed for extensibility, providing powerful data management and advanced workflows to manipulate and analyze MALDI-TOF MS data at any scale. Using IDBac we have shown how to reduce taxonomic and natural product redundancy in expedition-scale isolation campaigns. Additionally, with this single method, we have compared population differences and directly interrogated the correlation of phylogeny and specialized metabolism within readily-cultured bacteria from freshwater sponges. This represents significant advancement not only in how MALDI-TOF MS can be used to screen isolates entering drug discovery pipelines but in how the same data can be used to inform future sample collection efforts.
Matter-wave Fractional Revivals in a Ring Waveguide
Creators: name: Bera, Jayanta
name: Ghosh, Suranjana
name: Salasnich, Luca
name: Roy, Utpal
Publisher: name: arXiv
Year: 2021
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We report fractional revival phenomena in an ultracold matter wave inside a ring waveguide. The specific fractional revival times are precisely identified and corresponding spatial density patterns are depicted. Thorough analyses of the autocorrelation function and quantum carpet provide clear evidence of their occurrence. The exhibited theoretical model is in exact conformity of our numerical results. We also investigate the stability of the condensate and a variation of revival time with the diameter of the ring.
description: 6 pages, 4 figures
Impacts of Modernization VS Architectural Tourism
Creators: name: Donruetai Kovathanakul
Publisher: name: คณะบริหารธุรกิจ เศรษฐศาสตร์และการสื่อสาร มหาวิทยาลัยนเรศวร
Year: 2549
Subjects: Tourism,Architectural Heritage,Impact

description: 1, 1, วารสารบริหารธุรกิจ เศรษฐศาสตร์และการสื่อสาร
Picoscale Magnetoelasticity Governs Heterogeneous Magnetic Domains in a Noncentrosymmetric Ferromagnetic Weyl Semimetal
Creators: name: Xu, Bochao
name: Franklin, Jacob
name: Yang, Hung-Yu
name: Tafti, Fazel
name: Sochnikov, Ilya
Publisher: name: arXiv
Year: 2020
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Magnetic Weyl semimetals are predicted to host emergent electromagnetic fields at heterogeneous strained phases or at the magnetic domain walls. Tunability and control of the topological and magnetic properties is crucial for revealing these phenomena, which are not well understood or fully realized yet. Here, we use a scanning SQUID microscope to image spontaneous magnetization and magnetic susceptibility of CeAlSi, a noncentrosymmetric ferromagnetic Weyl semimetal candidate. We observe large metastable domains alongside stable ferromagnetic domains. The metastable domains most likely embody a type of frustrated or glassy magnetic phase, with excitations that may be of an emergent and exotic nature. We find evidence that the heterogeneity of the two types of domains arises from magnetoelastic or magnetostriction effects. We show how these domains form, how they interact, and how they can be manipulated or stabilized with estimated lattice strains on picometer levels. CeAlSi is a frontier material for straintronics in correlated topological systems.
$K\to 3 π$ decay results by NA48/2 at CERN SPS
Creators: name: Lamanna, Gianluca
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The NA48/2 has collected the largest amount of $K\to3 π$. The charge asymmetry parameter $A_g$, sensitive to CP violation effects, has been measured with a precision of $10^{-4}$ (preliminary) both in the three charged pion mode ("charged" mode) and in the mode with two neutral pions in the final state ("neutral" mode). The Dalitz plot structure in the "neutral" mode will be discussed to point out the effects of the charged pion rescattering. The new preliminary measurement of the Dalitz plot parameters in the charged mode will be presented
description: Proceedings prepared for HQL 06 conference
Approximate substitutions and the normal ordering problem
Creators: name: Cheballah, H.
name: Duchamp, G. H. E.
name: Penson, K. A.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: Symbolic Computation (cs.SC)
subject: Combinatorics (math.CO)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: In this paper, we show that the infinite generalised Stirling matrices associated with boson strings with one annihilation operator are projective limits of approximate substitutions, the latter being characterised by a finite set of algebraic equations.
Field theories and exact stochastic equations for interacting particle systems
Creators: name: Andreanov, Alexei
name: Biroli, Giulio
name: Bouchaud, Jean-Philippe
name: Lefevre, Alexandre
Publisher: name: arXiv
Year: 2006
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We present a new approach to the dynamics of interacting particles with reaction and diffusion. Starting from the underlying discrete stochastic jump process we derive a general field theory describing the dynamics of the density field, which we relate to an exact stochastic equation on the density field. We show how our field theory maps onto the original Doi-Peliti formalism, allowing us to clarify further the issue of the 'imaginary' Langevin noise that appears in the context of reaction/diffusion processes. Our procedure applies to a wide class of problems and is related to large deviation functional techniques developed recently to describe fluctuations of non-equilibrium systems in the hydrodynamic limit.
description: 4 pages, no figures
METHOD DEVELOPMENT ROUTE NETWORK TRAFFIC URBAN PASSENGER TRANSPORT (BY THE EXAMPLE OF MAGNITOGORSK CITY) МЕТОДИКА РАЗРАБОТКИ МАРШРУТНОЙ СЕТИ ДВИЖЕНИЯ ГОРОДСКОГО ПАССАЖИРСКОГО ТРАНСПОРТА (НА ПРИМЕРЕ ГОРОДА МАГНИТОГОРСКА)
Creators: name: Osintsev, Nikita
name: Rakhmangulov, Aleksandr
name: Tsyganov, Aleksandr
name: Kornilov, Sergey
Publisher: name: figshare
Year: 2021
Subjects: subject: 99999 Engineering not elsewhere classified
subject: FOS: Other engineering and technologies

description: В статье рассмотрены основные положения методики разработки маршрутной сети движения городского пассажирского транспорта. Представленная методика определения оптимальных параметров маршрутной сети может быть использована для городов с различной схемой улично-дорожной сети и численностью населения с целью повышения безопасности и качества городских пассажирских перевозок.
Document-aligned Japanese-English Conversation Parallel Corpus
Creators: name: Rikters, Matīss
name: Ri, Ryokan
name: Li, Tong
name: Nakazawa, Toshiaki
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Sentence-level (SL) machine translation (MT) has reached acceptable quality for many high-resourced languages, but not document-level (DL) MT, which is difficult to 1) train with little amount of DL data; and 2) evaluate, as the main methods and data sets focus on SL evaluation. To address the first issue, we present a document-aligned Japanese-English conversation corpus, including balanced, high-quality business conversation data for tuning and testing. As for the second issue, we manually identify the main areas where SL MT fails to produce adequate translations in lack of context. We then create an evaluation set where these phenomena are annotated to alleviate automatic evaluation of DL systems. We train MT models using our corpus to demonstrate how using context leads to improvements.
description: Published in proceedings of the Fifth Conference on Machine Translation, 2020
Comment on "Neutrino decoherence in presence of strong gravitational fields"
Creators: name: Petruzziello, Luciano
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The present work can be regarded as a corollary to the paper titled "Neutrino decoherence in presence of strong gravitational fields". Specifically, we investigate the gravitationally-induced decoherence on neutrino oscillation from the point of view of a locally inertial observer at rest with neutrino propagation. In so doing, we observe that in the aforementioned reference frame the effects of gravity can become manifest in a non-trivial manner with respect to an observer placed at infinity.
บทวิจารณ์หนังสือ: จิตวิทยาบริการ Service Psychology
Creators: name: พัทธนันท์ เด็ดแก้ว
Publisher: name: คณะบริหารธุรกิจ เศรษฐศาสตร์และการสื่อสาร มหาวิทยาลัยนเรศวร
Year: 2549
Subjects: จิตวิทยาบริการ Service Psychology

description: 1, 1, วารสารบริหารธุรกิจ เศรษฐศาสตร์และการสื่อสาร
Pion-photon Transition Distribution Amplitudes in the Spectral Quark Model
Creators: name: Broniowski, Wojciech
name: Arriola, Enrique Ruiz
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The vector and axial pion-photon transition distribution amplitudes are analyzed in the Spectral Quark Model. We proceed by the evaluation of double distributions through the use of a manifestly covariant calculation based on the alpha representation of propagators. As a result polynomiality is incorporated and calculations become rather simple. Explicit formulas, holding at the low-energy quark-model scale, are obtained. The corresponding form factors for the anomalous decay pi0 -> gamma gamma* and the radiative pion decays are also evaluated and confronted with the data.
description: 13 pages, 3 figures
หนังตะลุง อัตลักษณ์และการผลิตซ้ำทุนทางวัฒนธรรม สื่อพื้นบ้านทางภาคใต้ของประเทศไทย
Creators: name: พินิตตา สุขโกศล
Publisher: name: คณะบริหารธุรกิจ เศรษฐศาสตร์และการสื่อสาร มหาวิทยาลัยนเรศวร
Year: 2549
Subjects: หนังตะลุง,สื่อพื้นบ้าน,สื่อประเพณี,การสืบทอด,อัตลักษณ์,ทุนทางวัฒนธรรม

description: 1, 1, วารสารบริหารธุรกิจ เศรษฐศาสตร์และการสื่อสาร
Single-Cell Gel Electrophoresis: The Role of the Alkaline   Comet Assay in Genotoxicity
Creators: name: Bindu Shree R, Ranjith D, Deepanjaly S, Ananthu Vijayakrishnan, Sujith S, Sanis Juliet
Publisher: name: Bio Vet Innovator Magazine
Year: 2024

description: The alkaline comet assay or single-cell gel electrophoresis is a sensitive and effective method for detecting DNA strand breaks in individual cells. Widely used in genotoxicity testing, this assay helps researchers assess the impact of chemicals, drugs, and environmental pollutants on genetic material. DNA damage is often associated with mutations and diseases like cancer, making the alkaline comet assay a valuable tool for both scientific research and regulatory safety evaluations.
Management Plan to Appreciate and Understand Thailand's Heritage Case Study : Prasat Phimai, Nakhon Ratchasima Province, Thailand
Creators: name: Nartradee Maneenetr
Publisher: name: คณะบริหารธุรกิจ เศรษฐศาสตร์และการสื่อสาร มหาวิทยาลัยนเรศวร
Year: 2549
Subjects: Management Plan,Heritage,Interpretation

description: 1, 1, วารสารบริหารธุรกิจ เศรษฐศาสตร์และการสื่อสาร
Conformally Coupled Scalars, Instantons and Vacuum Instability in AdS_4
Creators: name: de Haro, Sebastian
name: Papadimitriou, Ioannis
name: Petkou, Anastasios C.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We show that a scalar field conformally coupled to AdS gravity in four dimensions with a quartic self-interaction can be embedded into M-theory. The holographic effective potential is exactly calculated, allowing us to study non-perturbatively the stability of AdS_4 in the presence of the conformally coupled scalar. It is shown that there exists a one-parameter family of conformal scalar boundary conditions for which the boundary theory has an unstable vacuum. In this case, the bulk theory has instanton solutions that mediate the decay of the AdS_4 space. These results match nicely with the vacuum structure and the existence of instantons in an effective three-dimensional boundary model.
description: 4 pages, 1 figure; v2 clarifying comments about the holographic effective action added; v3 minor corrections. Version to appear in PRL
On-chip sampling of optical fields with attosecond resolution
Creators: name: Bionta, Mina R.
name: Ritzkowsky, Felix
name: Turchetti, Marco
name: Yang, Yujia
name: Mor, Dario Cattozzo
name: Putnam, William P.
name: Kärtner, Franz X.
name: Berggren, Karl K.
name: Keathley, Phillip D.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Optics (physics.optics)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Time-domain sampling of arbitrary electric fields with sub-cycle resolution enables a complete time-frequency analysis of a system's response to electromagnetic illumination. This provides access to dynamic information that is not provided by absorption spectra alone, and has recently been shown through measurements in the infrared that time-domain optical-field sampling offers significant improvements with regard to molecular sensitivity and limits of detection compared to traditional spectroscopic methods. Despite the many scientific and technological motivations, time-domain, optical-field sampling systems operating in the visible to near-infrared spectral regions are seldom accessible, requiring large driving pulse energies, and large laser amplifier systems, bulky apparatuses, and vacuum environments. Here, we demonstrate an all-on-chip, optoelectronic device capable of sampling arbitrary, low-energy, near-infrared waveforms under ambient conditions. Our solid-state integrated detector uses optical-field-driven electron emission from resonant nanoantennas to achieve petahertz-level switching speeds by generating on-chip attosecond electron bursts. These bursts are used to probe the electric field of weak optical transients. We demonstrated our devices by sampling the electric field of a ~5 fJ, broadband near-infrared ultrafast laser pulse using a ~50 pJ near-infrared driving pulse. Our sampling measurements recovered the weak optical transient as well as localized plasmonic dynamics of the emitting nanoantennas $in~situ$. This field-sampling device--with its compact footprint and low pulse-energy requirements--offers opportunities in a variety of applications, including: broadband time-domain spectroscopy in the molecular fingerprint region, time-domain analysis of nonlinear phenomena, and detailed studies of strong-field light-matter interactions.
Pacific Islanders Abroad: Perspectives on Governance, Diaspora, and Inter-Ethnic Relations
Creators: name: Douglas, Bronwen
Publisher: name: Canberra, ACT: Dept. of Pacific Affairs, Research School of Pacific and Asian Studies, The Australian National University
Year: 1999

description: A one-day Pacific Islanders Abroad Workshop was held in the Coombs Building tea room at the Australian National University on 16 October 1999, funded by the State, Society and Governance in Melanesia Project with assistance from the ANU's Graduate Program in Anthropology. The workshop was originally conceived informally within the Fiji Students' Association and was a cooperative undertaking, convened by Katerina Teaiwa and Selai Korovusere and organised by the SSGM Project in conjunction with a committee of students.
X-ray temperature spectroscopy of simulated cooling clusters
Creators: name: Valdarnini, R.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Results from a large sample of hydrodynamical/N-body simulations of galaxy clusters in a LCDM cosmology are used to simulate cluster X-ray observations as expected from Chandra observations. The physical modeling of the gas includes radiative cooling, star formation, energy feedback and metal enrichment. The biasing of spectral temperatures with respect to mass-weighted temperatures is found to be influenced by two independent processes. The first scale dependency is absent in adiabatic runs and is due to cooling, whose efficiency to transform cold gas into stars is higher for cool clusters and this in turn implies a strong dependency of the spectral versus mass-weighted temperature relation on the cluster mass. The second dependency is due to photon emission because of cool gas which is accreted during merging events and biases the spectral fits. These events have been quantified according to the power ratio method and a robust correlation is found to exist between the spectral bias and the amount of cluster substructure. The shape of the simulated temperature profiles is not universal and it is steeper at the cluster center for cool clusters than for the massive ones. The profiles are in good agreement with data in the radial range between $\sim 0.1 r_{vir}$ and $\sim 0.4 r_{vir}$; at small radii ($r< 0.1 r_{vir}$) the cooling runs fail to reproduce the shape of the observed profiles. The fit is improved if one considers a hierarchical merging scenario in which cluster cores can accrete cooler gas through merging with cluster subclumps, though the shape of the temperature profiles is modified in a significant way only in the regime where the mass of the substructure is a large fraction of the cluster mass.
description: 46 pages, 10 figures, 3 tables, accepted for publication in NewA new version with references updated
A comparative morphological study of two human facial muscles : the orbicularis oculi and the corrugator supercilii
Creators: name: Goodmurphy, Craig Wayne
Publisher: name: University of British Columbia
Year: 2009

description: Facial muscles have two unique functions: as sphincters and dilators controlling the orifices of the face, and as movers of the skin of the face to produce facial expressions. It was hypothesized that human facial muscles sharing the same innervation and embryology, but having different functions, would posses morphologic differences in architecture, histology, cytochemistry and ultrastructure. To test this hypothesis, two periorbital muscles, the palpebral part of the orbicularis oculi (OO) and the corrugator supercilii (CS), were compared. The OO is a sphincteric muscle, whereas the CS is a muscle of facial expression. Whole muscle samples from human cadavers and biopsies from cosmetic surgery procedures were used. Quantitative measures of fiber sizes, fiber shapes and fiber-type distributions were performed along with measures of capillary area per unit of contractile area (capillary index). Qualitative analyses of nerve and motor end-plate distributions were also undertaken. Architectural differences were elucidated by stereoscopic dissection, conventional histological stains, and electron microscopy. Innervation patterns and motor end-plate regions were demonstrated with a pararosanaline (PIA) stain, and with an antibody to neurofilament protein. Fiber-type profiles were visualized by immunofluorescent microscopy using antibodies to fast and slow myosin. The OO was shown to differ significantly from the CS on the basis of fiber shapes, sizes and types. The OO fibers were small, rounded and 89% of them were type II. The CS fibers were larger, pleomorphic in shape, and only 49% of them were type II. The capillary index of the CS was 2.4 times that of the OO. The innervation of the OO was more intricate and arose from the deep surface of the muscle, whereas that of the CS was less ordered and arose from the superficial surface. Ulfrastructurally, the CS and OO shared many features, but also demonstrated differences in mitochondrial content and distribution, as well as motor end-plate structure. The observed differences between the two muscles support the contention that the function of human facial muscles influences their morphology.
Carleson Potentials and the Reproducing Kernel Thesis for Embedding Theorems
Creators: name: Petermichl, Stefanie
name: Treil, Sergei
name: Wick, Brett D.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: 30D55, 30E05, 32A53, 42B30, 46E22

description: In this note we present a new proof of the Carleson Embedding Theorem on the unit disc and unit ball. The only technical tool used in the proof of this fact is Green's formula. The starting point is that every Carleson measure gives rise to a bounded subharmonic function. Using this function we construct a new related Carleson measure that allows for a simple embedding. In the case of the disc this gives the best known constant, with the previous best given by N. Nikolskii.
description: 11 pages, to appear in Illinois Journal of Mathematics
On The Double And Triple-Humped Fission Barriers And Half-Lives Of Actinide Elements
Creators: name: Royer, G.
name: Bonilla, C.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The potential energy of a deformed nucleus has been determined within a Generalized Liquid Drop Model taking into account the proximity energy, the microscopic corrections and compact and necked shapes. Multiple-humped potential barriers appear. A third minimum and third maximum exist in specific exit channels where one fragment is close to a magic spherical nucleus while the other one varies from oblate to prolate shapes. The heights of the fission barriers and half-lives of actinides are in agreement with the experimental results.
description: 4 pages, Presented at 3rd International Workshop on Nuclear Fission and Fission-Product Spectroscopy May 11-14 2005
ความรู้เกี่ยวกับภาวะรีเฟล็กประสาทอัตโนมัติผิดปกติของนักศึกษาแพทย์ชั้นปีที่ 6 คณะแพทยศาสตร์ มหาวิทยาลัยเชียงใหม่
Creators: name: ฐานกุล สุวพณิชพันธุ์, สยาม ทองประเสริฐ
Publisher: name: ราชวิทยาลัยแพทย์เวชศาสตร์ฟื้นฟู แห่งประเทศไทย
Year: 2558
Subjects: รีเฟล็กประสาทอัตโนมัติผิดปกติ, นักศึกษาแพทย์,ความรู้

description: 3, 25, เวชศาสตร์ฟื้นฟูสาร
de Sitter branes with a bulk scalar
Creators: name: Pal, Supratik
name: Kar, Sayan
Publisher: name: arXiv
Year: 2007
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: We propose new braneworld models arising from a scalar field in the bulk. In these examples, the induced on--brane line element is de Sitter (or anti de Sitter) and the bulk (five dimensional) Einstein equations can be exactly solved to obtain warped spacetimes. The solutions thus derived are single and two-brane models -- one with {\em thin} branes while the other one of the {\em thick} variety. The field profiles and the potentials are obtained and analysed for each case. We note that for the {\em thick} brane scenario the field profile resembles a kink, whereas for one or more {\em thin} branes, it is finite and bounded in the domain of the extra dimension. We have also addressed the localisation of gravity and other matter fields on the brane for these braneworld models.
description: 18 pages, 5 figures. Substantial changes and new results. To appear in GRG
Divorce after long-term marriage : psychological well-being and parent-adult child relationships
Creators: name: Jacoby, Carole Diane
Publisher: name: University of British Columbia
Year: 2009

description: The purpose of this study was to answer the following questions: what are the effects of recent divorce after long-term marriage on the psychological well-being of parents and on parent-adult child relationships, and what are the effects of parent-adult child relationships on the psychological well-being of recently divorced parents? Analyses used prospective longitudinal data from two waves of the National Survey of Families and Households. The sample for the study consists of 1584 respondents who were married and living with their spouse at Time One; married at least nineteen years at time of final separation or mean time of final separation; were either continuously married at Times One and Two (the comparison group) or married at Time One and separated or divorced at Time Two; and who had at least one child nineteen years or older at the time of final separation or mean time of separation. Study results show that divorce after long-term marriage had negative effects on self-reports of happiness, depression and parent-adult child contact; but reported levels of contact, support given and support received did not moderate the negative effects of divorce on parent's psychological well-being. A major finding of the study is that the effects of divorce on psychological well-being and parent-adult child relationships, and the effects of these relationships on postdivorce psychological well-being, were not significantly different for divorced mothers or divorced fathers. The results of the study were interpreted within the framework of identity theory, and implications of the research and suggestions for future research are also discussed.
Heavily $n$-doped Ge: low-temperature magnetoresistance properties
Creators: name: da Silva, A. Ferreira
name: Sandoval, M. A. Toloza
name: Levine, A.
name: Levinson, E.
name: Boudinov, H.
name: Sernelius, B. E.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report here an experimental and theoretical study on the magnetoresistance properties of heavily phosphorous doped germanium on the metallic side of the metal-nonmetal transition. An anomalous regime, formed by negative values of the magnetoresistance, was observed by performing low-temperature measurements and explained within the generalized Drude model, due to the many-body effects. It reveals a key mechanism behind the magnetoresistance properties at low temperatures and, therefore, constitutes a path to its manipulation in such materials of great interest in fundamental physics and technological applications
description: 5 pages, 7 figures
การสำรวจทางลาดและห้องส้วมสำหรับผู้พิการและผู้สูงอายุในเขตถนนคนเดิน จังหวัดเชียงใหม่
Creators: name: จีระนันท์ ระพิพงษ์, อภิชนา โฆวินทะ
Publisher: name: ราชวิทยาลัยแพทย์เวชศาสตร์ฟื้นฟู แห่งประเทศไทย
Year: 2558
Subjects: ทางลาด, ห้องส้วม, อารยสถาปัตย์, ผู้พิการ

description: 3, 25, เวชศาสตร์ฟื้นฟูสาร
ประสิทธิผลจากการใช้เครื่องกระตุ้นเส้นประสาทด้วยไฟฟ้า(ยี่ห้อเดินดี) ต่อการใช้พลังงานในการเดินของผู้ป่วยโรคหลอดเลือดสมองในระยะกึ่งเฉียบพลันที่มีปัญหาเท้าตก: การวิจัยนำร่อง
Creators: name: สุชา คำนูณทรัพย์, มนธนา บุญตระกูลพูนทวี,อภิชนา โฆวินทะ
Publisher: name: ราชวิทยาลัยแพทย์เวชศาสตร์ฟื้นฟู แห่งประเทศไทย
Year: 2558
Subjects: ผู้ป่วยโรคหลอดเลือดสมอง, อ่อนแรงครึ่งซีก, ปลายเท้าตก, เครื่องกระตุ้นเส้นประสาทด้วยไฟฟ้า, ดัชนีการใช้พลังงานทางกาย

description: 3, 25, เวชศาสตร์ฟื้นฟูสาร
Ramifications of intranuclear re-scattering in MINOS
Creators: name: Kordosky, Michael
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: MINOS will measure the composition of a neutrino beam at two locations, 735km apart, in an effort confirm the (atmospheric) neutrino oscillation hypothesis and measure the associated mixing parameters. Oscillations will be manifested as a difference in the rate and energy spectrum of muon neutrino CC interactions measured in the two detectors. Because most interactions observed in MINOS are inelastic, the neutrino energy is reconstructed as the sum of the energy carried by the muon and that seen in the hadronic shower emanating from the struck nucleus. The latter is sensitive to uncertainties in the hadronisation process, chief among them those due to intranuclear re-scattering (i.e., final state interactions). We discuss the simulation of intranuclear re-scattering currently used by MINOS and its effect on quantities observable in the experiment.
description: 6 pages, 5 figures, To be published in Nucl.Phys.Proc.Suppl.-- Proceedings of the IV International Workshop on Neutrino-Nucleus Interactions in the Few-GeV Region, 26-29, September, 2005
Gravitational allocation to Poisson points
Creators: name: Chatterjee, Sourav
name: Peled, Ron
name: Peres, Yuval
name: Romik, Dan
Publisher: name: arXiv
Year: 2006
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60D05

description: For d>=3, we construct a non-randomized, fair and translation-equivariant allocation of Lebesgue measure to the points of a standard Poisson point process in R^d, defined by allocating to each of the Poisson points its basin of attraction with respect to the flow induced by a gravitational force field exerted by the points of the Poisson process. We prove that this allocation rule is economical in the sense that the "allocation diameter", defined as the diameter X of the basin of attraction containing the origin, is a random variable with a rapidly decaying tail. Specifically, we have the tail bound: P(X > R) < C exp[ -c R(log R)^(alpha_d) ], for all R>2, where: alpha_d = (d-2)/d for d>=4; alpha_3 can be taken as any number R).
description: 69 pages, 6 figures; substantially revised and corrected; new proof of a part of Theorem 10 (formerly Theorem 9)
A Weighted Estimate for the Square Function on the Unit Ball in $\C^n$
Creators: name: Petermichl, Stefanie
name: Wick, Brett D.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Complex Variables (math.CV)
subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics

description: We show that the Lusin area integral or the square function on the unit ball of $\C^n$, regarded as an operator in weighted space $L^2(w)$ has a linear bound in terms of the invariant $A_2$ characteristic of the weight. We show a dimension-free estimate for the ``area-integral'' associated to the weighted $L^2(w)$ norm of the square function. We prove the equivalence of the classical and the invariant $A_2$ classes.
description: 11 pages, to appear in Arkiv for Matematik
Creating and concentrating quantum resource states in noisy environments using a quantum neural network
Creators: name: Krisnanda, Tanjung
name: Ghosh, Sanjib
name: Paterek, Tomasz
name: Liew, Timothy C. H.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum information processing tasks require exotic quantum states as a prerequisite. They are usually prepared with many different methods tailored to the specific resource state. Here we provide a versatile unified state preparation scheme based on a driven quantum network composed of randomly-coupled fermionic nodes. The output of such a system is then superposed with the help of linear mixing where weights and phases are trained in order to obtain desired output quantum states. We explicitly show that our method is robust and can be utilized to create almost perfect maximally entangled, NOON, W, cluster, and discorded states. Furthermore, the treatment includes energy decay in the system as well as dephasing and depolarization. Under these noisy conditions we show that the target states are achieved with high fidelity by tuning controllable parameters and providing sufficient strength to the driving of the quantum network. Finally, in very noisy systems, where noise is comparable to the driving strength, we show how to concentrate entanglement by mixing more states in a larger network.
description: 13 pages, 10 figures
title: The Influence of Dual Sources Cerebellar Transcranial Direct Current Stimulation on Muscle Fatigue
Creators: name: Bongnot, Janriek
Publisher: name: University of Nevada, Las Vegas
publisherIdentifier: https://ror.org/0406gha72
publisherIdentifierScheme: ROR
Year: 2024

description: Transcranial direct current stimulation (tDCS) applied unilaterally to the cerebellum (ctDCS) can improve several aspects of human motor performance. The purpose of the study was to examine the influence of dual source tDCS delivered bilaterally over the cerebellar cortices (dsc-tDCS) on the time to task failure (TTF) of a fatiguing contraction. The study utilized a double-blind, randomized, SHAM-controlled, within-subjects, crossover design and participants were given either dsc-tDCS or SHAM stimulation in two different experiments held 7 days apart. Every aspect of the two experiments was the same except the type of stimulation (dsc-tDCS or SHAM) delivered during the fatiguing contraction. The fatiguing contraction was executed with a precision grip at 15% of the maximum voluntary contraction (MVC) force and participants were instructed to maintain the contraction for as long of time as possible (TTF). The TTF and fatigue index were both similar for the dsc-tDCS and SHAM stimulation conditions. In addition, the electromyographic (EMG) activity, force error, and standard deviation (SD) of force measured during the fatiguing contraction were also not statistically different between the dsctDCS and SHAM stimulation conditions. The findings suggest that dsc-tDCS does not decrease the rate of progression of muscle fatigue.
การเปรียบเทียบผลต่อการทรงตัวจากการฝึกเดินหลายทิศทางกับการเดินตรงทิศทางเดียวบนลู่วิ่งสายพาน ร่วมกับการพยุงน้ำหนักของร่างกายบางส่วนในผู้ป่วยพาร์กินสัน
Creators: name: รักษินา มีเสถียร, พิธากร ธำรงเลาหะพันธุ,ธีรธร พูลเกษ, วารี จิรอดิศัย,ไพโรจน์ บุญคงชื่น, รุ่งทิพย์ สินิทธานนท์
Publisher: name: ราชวิทยาลัยแพทย์เวชศาสตร์ฟื้นฟู แห่งประเทศไทย
Year: 2558
Subjects: โรคพาร์กินสัน, ฝึกเดินแบบหลายทิศทางโดยลู่วิ่งสายพานร่วมกับการพยุงน้ำหนักของร่างกายบางส่วน, การทรงตัว

description: 3, 25, เวชศาสตร์ฟื้นฟูสาร
Experimental Investigations of Elastic Tail Propulsion at Low Reynolds Number
Creators: name: Yu, Tony S.
name: Lauga, Eric
name: Hosoi, A. E.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: A simple way to generate propulsion at low Reynolds number is to periodically oscillate a passive flexible filament. Here we present a macroscopic experimental investigation of such a propulsive mechanism. A robotic swimmer is constructed and both tail shape and propulsive force are measured. Filament characteristics and the actuation are varied and resulting data are quantitatively compared with existing linear and nonlinear theories.
Customer Support Ticket Escalation Prediction using Feature Engineering
Creators: name: Montgomery, Lloyd
name: Damian, Daniela
name: Bulmer, Tyson
name: Quader, Shaikh
Publisher: name: arXiv
Year: 2020
Subjects: subject: Software Engineering (cs.SE)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Understanding and keeping the customer happy is a central tenet of requirements engineering. Strategies to gather, analyze, and negotiate requirements are complemented by efforts to manage customer input after products have been deployed. For the latter, support tickets are key in allowing customers to submit their issues, bug reports, and feature requests. If insufficient attention is given to support issues, however, their escalation to management becomes time-consuming and expensive, especially for large organizations managing hundreds of customers and thousands of support tickets. Our work provides a step towards simplifying the job of support analysts and managers, particularly in predicting the risk of escalating support tickets. In a field study at our large industrial partner, IBM, we used a design science research methodology to characterize the support process and data available to IBM analysts in managing escalations. We then implemented these features into a machine learning model to predict support ticket escalations. We trained and evaluated our machine learning model on over 2.5 million support tickets and 10,000 escalations, obtaining a recall of 87.36% and an 88.23% reduction in the workload for support analysts looking to identify support tickets at risk of escalation. Finally, in addition to these research evaluation activities, we compared the performance of our support ticket model with that of a model developed with no feature engineering; the support ticket model features outperformed the non-engineered model. The artifacts created in this research are designed to serve as a starting place for organizations interested in predicting support ticket escalations, and for future researchers to build on to advance research in escalation prediction.
description: 19 pages, 9 figures, published in Springer Requirements Engineering Journal. arXiv admin note: substantial text overlap with arXiv:1901.01092
Analysis and Behavior of Precast Beam-to-Column Connections under Cyclic Loading
Creators: name: Torra-Bilal, Ines
Publisher: name: University of Illinois at Chicago
Year: 2021
Subjects: Uncategorized

description: This research focuses on investigating the behavior of hybrid beam-column connections with various detailing schemes to be used in precast moment resisting frames under cyclic loading, which leads to better understanding of their performance and safer seismic applications. To achieve this aim, an integrated experimental and numerical study was conducted. The experimental part consisted of reversed cyclic loading of precast concrete beam-column specimens with six different anchorage details used in beam element, as well as monolithically cast companion specimens. In the numerical part, a nonlinear finite element analysis (FEA) approach was proposed to reproduce the experimental response of a specific type of moment resisting precast concrete beam-column connection exposed to reversed cyclic load tests. Three-dimensional (3D) nonlinear finite element models were developed using the finite element software, ABAQUS to compare and validate the cyclic behavior of reference monolithic and precast hybrid beam-column connections against experimental work. The models include comprehensive examination of concrete and steel behavior up to failure. A modified Concrete Damage Plasticity model (CDP) that accounts for compression-softening and tension-stiffening effect was adopted for concrete in order to reproduce the typical cyclic behavior of cracked reinforced concrete. Kinematic Bilinear Elasto-Plastic nonlinear model was used to model all steel parts with the addition of bond-slip effect for all reinforcing bars embedded in concrete. Good comparison between finite element results and tested members has been achieved, which demonstrates the accuracy of the proposed finite element model despite the complexity of the investigated connections. All failure modes of the precast connections were captured from the developed finite element model, unlike experiments and compared with those of the corresponding monolithic connection. It was observed that simple detailing modifications highly influence failure modes of the connections and may result in major improvement of the connection performance in terms of strength and energy dissipation mechanism. This study concludes that precast connections have the potential to perform well under cyclic loading. Novel connection details were proposed to further improve the behavior under seismic loading and conclusively, a design procedure was developed.
Fine-tuning the DNA conductance by intercalation of drug molecules
Creators: name: Aggarwal, Abhishek
name: Sahoo, Anil Kumar
name: Bag, Saientan
name: Kaliginedi, Veerabhadrarao
name: Jain, Manish
name: Maiti, Prabal K.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: In this letter, we study the structure-transport property relationships of small ligand intercalated DNA molecules using a multiscale modelling approach where extensive ab-initio calculations are performed on numerous MD-simulated configurations of dsDNA and dsDNA intercalated with two different intercalators, ethidium and daunomycin. DNA conductance is found to increase by one order of magnitude upon drug intercalation due to the local unwinding of the DNA base pairs adjacent to the intercalated sites which leads to modifications of the density-of-states in the near-Fermi energy region of the ligand-DNA complex. Our study suggests that the intercalators can be used to enhance/tune the DNA conductance which opens new possibilities for their potential applications in nanoelectronics.
description: This work is under review at Physical Review Letters
Super Jackstraws and Super Waterwheels
Creators: name: Cho, Jin-Ho
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct various new BPS states of D-branes preserving 8 supersymmetries. These include super Jackstraws (a bunch of scattered D- or (p,q)-strings preserving supersymmetries), and super waterwheels (a number of D2-branes intersecting at generic angles on parallel lines while preserving supersymmetries). Super D-Jackstraws are scattered in various dimensions but are dynamical with all their intersections following a common null direction. Meanwhile, super (p,q)-Jackstraws form a planar static configuration. We show that the SO(2) subgroup of SL(2,R), the group of classical S-duality transformations in IIB theory, can be used to generate this latter configuration of variously charged (p,q)-strings intersecting at various angles. The waterwheel configuration of D2-branes preserves 8 supersymmetries as long as the `critical' Born-Infeld electric fields are along the common direction.
description: 23 pages, 10 figures