cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Multiplicity distributions of gluon and quark jets and tests of QCD analytic predictions
Creators: name: The OPAL Collaboration
name: al, K. Ackerstaff et
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Gluon jets are identified in e+e- hadronic annihilation events by tagging two quark jets in the same hemisphere of an event. The gluon jet is defined inclusively as all the particles in the opposite hemisphere. Gluon jets defined in this manner have a close correspondence to gluon jets as they are defined for analytic calculations, and are almost independent of a jet finding algorithm. The charged particle multiplicity distribution of the gluon jets is presented, and is analyzed for its mean, dispersion, skew, and curtosis values, and for its factorial and cumulant moments. The results are compared to the analogous results found for a sample of light quark (uds) jets, also defined inclusively. We observe differences between the mean, skew and curtosis values of gluon and quark jets, but not between their dispersions. The cumulant moment results are compared to the predictions of QCD analytic calculations. A calculation which includes next-to-next-to-leading order corrections and energy conservation is observed to provide a much improved description of the data compared to a next-to-leading order calculation without energy conservation. There is agreement between the data and calculations for the ratios of the cumulant moments between gluon and quark jets.
description: 32 pages, LaTeX, uses a4p.sty, 9 eps figures included (plus in colour), submitted to Zeit. Phys. C
Inertial Effects in Non-Equilibrium Thermodynamics
Creators: name: Rubi, J. M.
name: Perez-Madrid, A.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We discuss inertial effects in systems outside equilibrium within the framework of non-equilibrium thermodynamics. By introducing a Gibbs equation in which the entropy depends on the probability density, we are able to describe a system of Brownian particles immersed in a heat bath in both inertial and diffusion regimes. In the former, a relaxation equation for the diffusion current is obtained whereas in the latter we recover Fick's law. Our approach, which uses the elements of the theory of internal degrees of freedom, constitutes the mesoscopic version of a previous analysis which takes into account the kinetic energy of diffusion.
description: 8 pages, Revtex (no Figures)
Criação Interactiva de Banda Desenhada
Creators: name: Lopes, Ricardo Abreu
name: Fonseca, Manuel J.
name: Cardoso, Tiago D.
name: Silva, Nelson F.
Publisher: name: The Eurographics Association
Year: 2021
Subjects: Criação de Banda Desenhada
Comics
Desenho Livre
Recuperação Caligráfica

description: A criação interactiva de Banda Desenhada (ou comics), via plataformas na Internet, tem vindo a destacar-se nos ´ultimos anos. Contudo, a variabilidade visual e os mecanismos de reutilização de símbolos que estas plataformas oferecem, revelam-se desajustados da criação tradicional de Banda Desenhada, em formato físico. A solução que propomos tem como objectivo aproximar estes dois universos, permitindo que uma interacção mais rica resulte numa melhor expressividade gráfica. Com a aplicação que aqui apresentamos, o utilizador pode desenhar livremente e aproveitar essa interacção caligráfica para recuperar e reutilizar desenhos criados anteriormente.
description: Interacção 2008 – Actas da 3a. Conferência Nacional em Interacção Pessoa-Máquina
description: Posters e Demonstrações
description: 239
description: 242
description: Ricardo Abreu Lopes, Manuel J. Fonseca, Tiago D. Cardoso, and Nelson F. Silva
description: Criação de Banda Desenhada, Comics, Desenho Livre, Recuperação Caligráfica
Temperature Dependence of Upper Critical Field as an Indicator of Boson Effects in Superconductivity in NdCeCuO
Creators: name: Gantmakher, V. F.
name: Emelchenko, G. A.
name: Naumenko, I. G.
name: Tsydynzhapov, G. E.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The temperature dependence of upper critical field B_c2 was determined from the shift of resistive transition ΔT(B) in nearly optimally doped Nd_{2-x}Ce_xCuO_{4-y} single crystals. Within the experimental accuracy, the weak-field data are described by power function B_c2 ~ (ΔT)^{3/2}. This result is compared with the data on heat capacity and analyzed in the context of possible manifestations of boson effects in superconductivity. The temperature dependence of B_c2 persists down to the lowest temperatures, but the numerical values of B_c2 below 1 K are different for different samples.
description: 5 pages, 4 EPS figures
Infrared laser magnetometry with a NV doped diamond intracavity etalon
Creators: name: Dumeige, Yannick
name: Roch, Jean-François
name: Bretenaker, Fabien
name: Debuisschert, Thierry
name: Acosta, Victor
name: Becher, Christoph
name: Chatzidrosos, Georgios
name: Wickenbrock, Arne
name: Bougas, Lykourgos
name: Wilzewski, Alexander
name: Budker, Dmitry
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose an hybrid laser system consisting of a semiconductor external cavity laser associated to an intra-cavity diamond etalon doped with nitrogen-vacancy color centers. We consider laser emission tuned to the infrared absorption line that is enhanced under the magnetic field dependent nitrogen-vacancy electron spin resonance and show that this architecture leads to a compact solid-state magnetometer that can be operated at room-temperature. The sensitivity to the magnetic field limited by the photon shot-noise of the output laser beam is estimated to be around $250~\mathrm{fT/\sqrt{Hz}}$. Unlike usual NV center infrared magnetometry, this method would not require an external frequency stabilized laser. Since the proposed system relies on the competition between the laser threshold and an intracavity absorption, such laser-based optical sensor could be easily adapted to a broad variety of physical systems.
Hysteresis effect due to the exchange Coulomb interaction in short-period superlattices in tilted magnetic fields
Creators: name: Manolescu, Andrei
name: Gudmundsson, Vidar
Publisher: name: arXiv
Year: 2000
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We calculate the ground-state of a two-dimensional electron gas in a short-period lateral potential in magnetic field, with the Coulomb electron-electron interaction included in the Hartree-Fock approximation. For a sufficiently short period the dominant Coulomb effects are determined by the exchange interaction. We find numerical solutions of the self-consistent equations that have hysteresis properties when the magnetic field is tilted and increased, such that the perpendicular component is always constant. This behavior is a result of the interplay of the exchange interaction with the energy dispersion and the spin splitting. We suggest that hysteresis effects of this type could be observable in magneto-transport and magnetization experiments on quantum-wire and quantum-dot superlattices.
description: 3 pages, 3 figures, Revtex, to appear in Phys. Rev. B
Experimental determination of the b quark mass in DELPHI
Creators: name: Garcia, S. Marti i
name: Fuster, J.
name: cabrera, S.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The running mass of the b quark as defined in the MS-bar renormalization scheme, m_b, was measured at the M_Z scale using 2.8 million hadronic Z^0 decays collected by the DELPHI experiment at LEP. The result is m_b(M_Z) = 2.67 +- 0.25 (stat.) +- 0.34 (frag.) +- 0.27(theo.) GeV/c^2 which differs from that obtained at the Upsilon scale, by m_b(M_Υ/2)-m_b(M_Z) = 1.49 +- 0.52 GeV/c^2. This measurement, performed far from the $b\bar{b}$ production threshold, provides the first experimental observation of the running of the quark masses.
description: Talk given at the QCD 97 conference held in Montpellier, July 1997. Also available here http://hep.ph.liv.ac.uk/~martis/
Additional file 1 of A genetic predictive model for precision treatment of diffuse large B-cell lymphoma with early progression
Creators: name: Ma, Jialin
name: Yan, Zheng
name: Zhang, Jiuyang
name: Zhou, Wenping
name: Yao, Zhihua
name: Wang, Haiying
name: Chu, Junfeng
name: Yao, Shuna
name: Zhao, Shuang
name: Zhang, Peipei
name: Xu, Yuanlin
name: Xia, Qingxin
name: Ma, Jie
name: Wei, Bing
name: Yang, Shujun
name: Liu, Kangdong
name: Guo, Yongjun
name: Liu, Yanyan
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Table S1. The patient characteristics of three cohorts
Kramers-like Picture for Crystal Nucleation
Creators: name: Reguera, D.
name: Rubi, J. M.
name: Perez-Madrid, A.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We introduce a new scheme to analyze the kinetics of homogeneous nucleation in terms of a global order parameter. Our approach is based on the application of the internal degrees of freedom formalism to derive a kinetic equation of the Kramers type formulated for a global reaction coordinate. We provide explicit expressions for the quantities and coefficients involved in the process, suitable for simulation. In addition, our picture recovers in the quasi-stationary case the transition rate obtained from the method of reactive flux. The equation we present may provide a link between theoretical approaches to homogeneous nucleation (generally formulated in terms of a kinetic equation of the Fokker-Planck type) and simulations (which mostly employ linear response theory). In this context, our scheme provides a theoretical framework to interpret and extend the results obtained in recent simulations.
description: 10 pages, Revtex (no Figures). To appear in J. Chem. Phys
Breast biomecanical modeling for compression optimization in digital breast tomosynthesis
Creators: name: Anna, Mîra
name: Carton, Ann-Katherine
name: Muller, Serge
name: Payan, Yohan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Medical Physics (physics.med-ph)
subject: FOS: Physical sciences

description: Mammography is a specific type of breast imaging that uses low-dose X-rays to detect cancer in early stage. During the exam, the women breast is compressed between two plates until a nearly uniform breast thickness is obtained. This technique improves image quality and reduces dose but can also be the source of discomfort and sometimes pain for the patient. Therefore, alternative techniques allowing reduced breast compression is of potential interest. The aim of this work is to develop a 3D biomechanical Finite Element (FE) breast model in order to analyze various breast compression strategies and their impact on image quality and radiation dose. Large breast deformations are simulated using this FE model with ANSYS software. A particular attention is granted to the computation of the residual stress in the model due to gravity and boundary conditions (thorax anatomy, position of the patient inside the MRI machine). Previously developed biomechanical breast models use a simplified breast anatomy by modeling adipose and fibroglandular tissues only (Rajagopal et al. in Wiley Interdiscip Rev: Syst Biol Med 2:293--304, 2010). However, breast reconstruction surgery has proven the importance of suspensory ligaments and breast fasciae on breast mechanics (Lockwood in Plast Reconstr Surg 103:1411--1420, 1999). We are therefore consider using a more realistic breast anatomy by including skin, muscles, and suspensory ligaments. The breast tissues are modeled as neo-Hookean materials. A physical correct modeling of the breast requires the knowledge of the stress-free breast configuration. Here, this undeformed shape (i.e., without any residual stress) is computed using the prediction--correction iterative scheme proposed by Eiben et al. (Ann of Biomed Eng 44:154--173, 2016). The unloading procedure uses the breast configuration in prone and supine position in order to find a unique displacement vector field induced by gravitational forces. The 3D breast geometry is reconstructed from MRI images that are segmented (Yushkevich et al. in Neuroimage 31:1116--1128, 2006) to differentiate the four main tissue types. The breast volume is discretized with a hexa-dominant FE meshing tool as a unique volume. Finally, the model is evaluated by comparing the estimated breast deformations under gravity load with the experimental ones measured in three body positions: prone, supine, and oblique supine.
Tag Around Interface Gestual para Anotação de Imagens
Creators: name: Gonçalves, Duarte
name: Jesus, Rui
name: Grangeiro, Filipe
name: Correia, Nuno
Publisher: name: The Eurographics Association
Year: 2021
Subjects: Interface gestual
computação humana
anotação de imagens
reconhecimento facial
memórias pessoais

description: Este artigo descreve a interface Tag Around - um jogo de computador para anotação semi-automática de imagens baseado em interacção gestual e para ser utilizado em locais públicos. A aplicação é composta por um sistema automático de anotação de imagens, por uma interface 3D para a anotação manual e por um sistema de detecção e reconhecimento de faces. A interacção entre o utilizador e a interface é realizada através de movimentos com as mãos em frente a uma câmara. São apresentadas as várias fases de desenvolvimento da interface, incluindo a concepção da ideia, os cenários de aplicação, os testes de usabilidade efectuados e propostas para trabalho futuro.
description: Interacção 2008 – Actas da 3a. Conferência Nacional em Interacção Pessoa-Máquina
description: Posters e Demonstrações
description: 243
description: 246
description: Duarte Gonçalves, Rui Jesus, Filipe Grangeiro, and Nuno Correia
description: Interface gestual, computação humana, anotação de imagens, reconhecimento facial, memórias pessoais
CameraPhone: Interacção baseada em Câmara
Creators: name: Trindade, Tiago
name: Guerreiro, Tiago
name: Jorge, Joaquim A.
Publisher: name: The Eurographics Association
Year: 2021
Subjects: Câmara
Processamento de Imagem
Tecnologias Assistivas
Dispositivos móveis
Dificuldades Motoras

description: Nos últimos anos os dispositivos móveis têm evoluído a uma velocidade enorme. No entanto, o modo de interagir com os mesmos tem-se mantido constante, continuando a apresentar problemas em diversas aplicações e contextos, revelando uma interacção muito restritiva. Estas restrições apresentam-se como mais relevantes no contexto de pessoas com deficiências a nível motor. O trabalho aqui apresentado expõe uma possível solução para este problema através da utilização da câmara como um método de interacção com os próprios dispositivos ou mesmo com sistemas externos. Através da detecção de movimento e da identificação de pontos de referência nas imagens captadas pela câmara é possível associar acções específicas aos padrões detectados, permitindo assim, por exemplo, a utilização da câmara de um telemóvel para aceitar ou rejeitar chamadas, escrever mensagens ou mesmo para navegar num sistema de controlo de ambiente.
description: Interacção 2008 – Actas da 3a. Conferência Nacional em Interacção Pessoa-Máquina
description: Posters e Demonstrações
description: 247
description: 250
description: Tiago Trindade, Tiago Guerreiro, and Joaquim A. Jorge
description: Câmara, Processamento de Imagem, Tecnologias Assistivas, Dispositivos móveis, Dificuldades Motoras
Additional file 1 of Genome analysis and comparative genomics of a Giardia intestinalis assemblage E isolate
Creators: name: Jerlström-Hultqvist, Jon
name: Franzén, Oscar
name: Ankarklev, Johan
name: Xu, Feifei
name: Nohýnková, Eva
name: Andersson, Jan O
name: Svärd, Staffan G
name: Andersson, Björn
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Read length distribution and assembly coverage. (A) Distribution of read lengths as generated by the 454 Genome Sequencer FLX/Titanium. The read length in base pairs (bp) is on the horizontal axis and the read count is on the vertical axis. The plot displays a bimodal curve with one peak at 250 bp and another one at 500 bp, typical for each one of the two platform types used for sequencing. (B) Shows the number of assembly positions on the vertical axis with a certain level of coverage on the horizontal axis. The plot shows that the average coverage is around 47 times. (PDF 55 KB)
EasyHouse: A Multimodal Domotic System for the Tetraplegic
Creators: name: Graça, David M.
name: Guerreiro, Tiago
name: Jorge, Joaquim A.
Publisher: name: The Eurographics Association
Year: 2021
Subjects: Assistive Technologies
Motor Disabled
Multimodality
Domotic System

description: Nowadays, we can find ourselves surrounded by technology, whether in public spaces, our homes or even within our body space. It is difficult to imagine how we could survive without some of the devices, and their functions, that we take for granted today but were not available a few years ago. However, some persons are deprived from this control which limits not only their movement and life quality but also the overall control over the surrounding environment. This document describes EasyHouse, a domotic multimodal platform for tetraplegics based on a matrix metaphor. The system uses gestures, classifying them into 8 basic movements, and speech as the main input modes. Results showed high user satisfaction and easy interaction while providing a low error rate.
description: Interacção 2008 – Actas da 3a. Conferência Nacional em Interacção Pessoa-Máquina
description: Posters e Demonstrações
description: 251
description: 254
description: David M. Graça, Tiago Guerreiro, and Joaquim A. Jorge
description: Assistive Technologies, Motor Disabled, Multimodality, Domotic System
Additional file 1 of Bone marrow lesions predict site-specific cartilage defect development and volume loss: a prospective study in older adults
Creators: name: Dore, Dawn
name: Martens, Ashleigh
name: Quinn, Stephen
name: Ding, Changhai
name: Winzenberg, Tania
name: Zhai, Guangju
name: Pelletier, Jean-Pierre
name: Martel-Pelletier, Johanne
name: Abram, François
name: Cicuttini, Flavia
name: Jones, Graeme
Publisher: name: figshare
Year: 2021
Subjects: subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology
subject: Infectious Diseases
subject: FOS: Health sciences

description: Authors’ original file for figure 1
QSPR modelling for investigation of different properties of aminoglycoside-derived polymers using 2D descriptors
Creators: name: Khan, P.M.
name: Roy, K.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Physiology
subject: FOS: Biological sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Plant Biology

description: The quantitative structure‐property relationship (QSPR) method is commonly used to predict different physicochemical characteristics of interest of chemical compounds with an objective to accelerate the process of design and development of novel chemical compounds in the biotechnology and healthcare industries. In the present report, we have employed a QSPR approach to predict the different properties of the aminoglycoside-derived polymers (i.e. polymer DNA binding and aminoglycoside-derived polymers mediated transgene expression). The final QSPR models were obtained using the partial least squares (PLS) regression approach using only specific categories of two-dimensional descriptors and subsequently evaluated considering different internationally accepted validation metrics. The proposed models are robust and non-random, demonstrating excellent predictive ability using test set compounds. We have also developed different kinds of consensus models using several validated individual models to improve the prediction quality for external set compounds. The present findings provide new insight for exploring the design of an aminoglycoside-derived polymer library based on different identified physicochemical properties as well as predict their property before their synthesis.
Additional file 3 of Bone marrow lesions predict site-specific cartilage defect development and volume loss: a prospective study in older adults
Creators: name: Dore, Dawn
name: Martens, Ashleigh
name: Quinn, Stephen
name: Ding, Changhai
name: Winzenberg, Tania
name: Zhai, Guangju
name: Pelletier, Jean-Pierre
name: Martel-Pelletier, Johanne
name: Abram, François
name: Cicuttini, Flavia
name: Jones, Graeme
Publisher: name: figshare
Year: 2021
Subjects: subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology
subject: Infectious Diseases
subject: FOS: Health sciences

description: Authors’ original file for figure 3
Nonextensive Thermostatistics and the H-Theorem
Creators: name: Lima, J. A. S.
name: Silva, R.
name: Plastino, A. R.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The kinetic foundations of Tsallis' nonextensive thermostatistics are investigated through Boltzmann's transport equation approach. Our analysis follows from a nonextensive generalization of the ``molecular chaos hypothesis". For $q>0$, the $q$-transport equation satisfies an $H$-theorem based on Tsallis entropy. It is also proved that the collisional equilibrium is given by Tsallis' $q$-nonextensive velocity distribution.
description: 4 pages, no figures, corrected some typos
Spin-Vacancy-Induced Long-Range Order in a New Haldane-Gap Antiferromagnet
Creators: name: Uchiyama, Y.
name: Sasago, Y.
name: Tsukada, I.
name: Uchinokura, K.
name: Zheludev, A.
name: Hayashi, T.
name: Miura, N.
name: Böni, P.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Magnetic susceptibility, high-field magnetization and inelastic neutron scattering experiments are used to study the magnetic properties of a new S=1 quasi-1-dimensional antiferromagnet PbNi2V2O8. Inter-chain interactions are shown to be almost, but not quite, strong enough to destroy the nonmagnetic singlet ground state and the energy gap in the magnetic excitation spectrum. Substituting nonmagnetic Mg$^{2+}$ (S=0) ions for Ni$^{2+}$ (S=1) induces a magnetically ordered state at low temperatures. To our knowledge this is the first observation of doping-induced long-range order in a Haldane-gap system.
description: 5 pages including 4 figures
Observation of the cluster spin-glass phase in La_{2-x}Sr_{x}CuO_{4} by anelastic spectroscopy
Creators: name: Cordero, F.
name: Cantelli, R.
name: Paolone, A.
name: Ferretti, M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: An increase of the acoustic absorption is found in La_{2-x}Sr_{x}CuO_{4} (x = 0.019, 0.03 and 0.06) close to the temperatures at which freezing of the spin fluctuations in antiferromagnetic-correlated clusters is expected to occur. The acoustic absorption is attributed to changes of the sizes of the quasi-frozen clusters induced by the vibration stress through magnetoelastic coupling.
description: LaTeX, 2 PostScript figures, submitted to Phys. Rev. B
Dust properties in the cold and hot gas phases of the ATLAS3D early-type galaxies as revealed by AKARI
Creators: name: Kokusho, T.
name: Kaneda, H.
name: Bureau, M.
name: Suzuki, T.
name: Murata, K.
name: Kondo, A.
name: Yamagishi, M.
name: Tsuchikawa, T.
name: Furuta, T.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The properties of the dust in the cold and hot gas phases of early-type galaxies (ETGs) are key to understand ETG evolution. We thus conducted a systematic study of the dust in a large sample of local ETGs, focusing on relations between the dust and the molecular, atomic, and X-ray gas of the galaxies, as well as their environment. We estimated the dust temperatures and masses of the 260 ETGs from the ATLAS3D survey, using fits to their spectral energy distributions primarily constructed from AKARI measurements. We also used literature measurements of the cold (CO and HI) and X-ray gas phases. Our ETGs show no correlation between their dust and stellar masses, suggesting inefficient dust production by stars and/or dust destruction in X-ray gas. The global dust-to-gas mass ratios of ETGs are generally lower than those of late-type galaxies, likely due to dust-poor HI envelopes in ETGs. They are also higher in Virgo Cluster ETGs than in group and field ETGs, but the same ratios measured in the central parts of the galaxies only are independent of galaxy environment. Slow-rotating ETGs have systematically lower dust masses than fast-rotating ETGs. The dust masses and X-ray luminosities are correlated in fast-rotating ETGs, whose star formation rates are also correlated with the X-ray luminosities. The correlation between dust and X-rays in fast-rotating ETGs appears to be caused by residual star formation, while slow-rotating ETGs are likely well evolved, and thus exhausting their dust. These results appear consistent with the postulated evolution of ETGs, whereby fast-rotating ETGs form by mergers of late-type galaxies and associated bulge growth, while slow-rotating ETGs form by (dry) mergers of fast-rotating ETGs. Central cold dense gas appears to be resilient against ram pressure stripping, suggesting that Virgo Cluster ETGs may not suffer strong related star formation suppression.
description: 18 pages, 7 figures, accepted for publication in A&A
Stenothemus notaticollis
Creators: name: Ge, Shujuan
name: Yang, Xingke
name: Liu, Haoyu
name: Yang, Yuxia
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cantharidae
Stenothemus
Stenothemus notaticollis

description: Stenothemus notaticollis species-group
 Definition. Body is yellow or brown, densely covered with pale-yellow pubescence except sparsely on pronotum; pronotum is mostly pitch black or pale-yellow with black brown markings on disc, scutellum is yellow, elytra are pitch black or black brown or pale-yellow, legs bicolored, mixed with yellow and black, or pale-yellow and dark brown. Pronotum is subrounded, with widely rounded anterior angles and sharply projecting posterior angles. In male genitalia, ventral processes of parameres are diverging apically in ventral view, laterophyses are moderately long and parallel to dorsal plates in lateral view, conjoined and expanded apically. In the internal genitalia of female, vagina is narrowed apically and extended into a long and thick tube, spermathecal duct is short and stout, spermatheca and diverticulum are moderately long and thick, accessory gland is slightly shorter than spermatheca.
 Included species. S. bourgeoisi Wittmer, 1974, S. notaticollis (Gorham, 1895), S. tamil Švihla, 2011, S. parameratus sp. nov. and S. acutiapicis sp. nov.
 Distribution. China (Xizang, Yunnan), eastern and southern India.
description: Published as part of Ge, Shujuan, Yang, Xingke, Liu, Haoyu & Yang, Yuxia, 2021, Definitions of two species groups of Stenothemus Bourgeois (Coleoptera, Cantharidae), with descriptions of three new species from China, pp. 139-152 in Zootaxa 5047 (2) on page 142, DOI: 10.11646/zootaxa.5047.2.3, http://zenodo.org/record/5540628
The fine structure of Weber's hydrogen atom -- Bohr-Sommerfeld approach
Creators: name: Frauenfelder, Urs
name: Weber, Joa
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: Symplectic Geometry (math.SG)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 53Dxx 37J35 81S10

description: In this paper we determine in second order in the fine structure constant the energy levels of Weber's Hamiltonian admitting a quantized torus. Our formula coincides with the formula obtained by Wesley using the Schrödinger equation for Weber's Hamiltonian.
description: 15 pages, 1 figure
Evidence for the Decay K+ --> pi+ nu anti-nu
Creators: name: E787 Collaboration
name: Adler, S.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: An event consistent with the signature expected for the rare kaon decay K+ --> pi+ nu anti-nu has been observed. In the pion momentum region examined, 211 pi+ nu anti-nu, the branching ratio is (4.2 +9.7/-3.5) x E-10.
description: 10 pages, LaTeX, 5 Postscript figures
Correlations of conductance peaks and transmission phases in deformed quantum dots
Creators: name: Baltin, Reinhard
name: Gefen, Yuval
name: Hackenbroich, Gregor
name: Weidenmueller, Hans A.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate the Coulomb blockade resonances and the phase of the transmission amplitude of a deformed ballistic quantum dot weakly coupled to leads. We show that preferred single--particle levels exist which stay close to the Fermi energy for a wide range of values of the gate voltage. These states give rise to sequences of Coulomb blockade resonances with correlated peak heights and transmission phases. The correlation of the peak heights becomes stronger with increasing temperature. The phase of the transmission amplitude shows lapses by $π$ between the resonances. Implications for recent experiments on ballistic quantum dots are discussed.
description: 29 pages, 9 eps-figures
Imaging light scattered by a subwavelength nanofiber, from near field to far field
Creators: name: Loo, Vivien
name: Blanquer, Guillaume
name: Joos, Maxime
name: Glorieux, Quentin
name: De Wilde, Yannick
name: Krachmalnicoff, Valentina
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We present a direct experimental investigation of the optical field distribution around a suspended tapered optical nanofiber by means of a fluorescent scanning probe. Using a 100 nm diameter fluorescent bead as a probe of the field intensity, we study interferences made by a nanofiber (400 nm diameter) scattering a plane wave (568 nm wavelength). Our scanning fluorescence near-field microscope maps the optical field over 36 $μ$m$^2$, with $λ/ 5$ resolution, from contact with the surface of the nanofiber to a few micrometers away. Comparison between experiments and Mie scattering theory allows us to precisely determine the emitter-nanofiber distance and experimental drifts.
Theory of Low Temperature Electron Spin Resonance in Half-integer Spin Antiferromagnetic Chains
Creators: name: Oshikawa, Masaki
name: Affleck, Ian
Publisher: name: arXiv
Year: 1999
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A theory of low temperature (T) electron spin resonance (ESR) in half-integer spin antiferromagnetic chains is developed using field theory methods and avoiding previous approximations. It is compared to experiments on Cu benzoate. Power laws are predicted for the line-width broadening due to various types of anisotropy. At T -> 0, zero width absorption peaks occur in some cases. The second ESR peak in Cu benzoate, observed at T
description: 4 pages, REVTEX, 3 PostScript figures embedded in text
Additional file 4: of Circular RNA profiling and its potential for esophageal squamous cell cancer diagnosis and prognosis
Creators: name: Fan, Liyuan
name: Cao, Qiang
name: Liu, Jia
name: Zhang, Junpeng
name: Li, Baosheng
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Mental Health
subject: Infectious Diseases
subject: FOS: Health sciences

description: FigureÂ S3. Confirmation of differentially expressed circRNAs by qRT-PCR in frozen tumor and non-tumor tissues. (A)~(H)The expression levels of 8 circRNAs(hsa_circ_0062459, hsa_circ_0076535, hsa_circ_0072215, hsa_circ_0033872, hsa_circ_0042261, hsa_circ_0070809, hsa_circ_0001946 and hsa_circ_0043603) were detected by qRT-PCR in 10 pairs of frozen tissues. Mann-Whitney test was used for the significance test. (PDF 1728 kb)
Enhancement of Kondo effect in quantum dots with an even number of electrons
Creators: name: Eto, Mikio
name: Nazarov, Yuli V.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We investigate the Kondo effect in a quantum dot with almost degenerate spin-singlet and triplet states for an even number of electrons. We show that the Kondo temperature as a function of the energy difference between the states Delta reaches its maximum around Delta=0 and decreases with increasing Delta. The Kondo effect is thus enhanced by competition between singlet and triplet states. Our results explain recent experimental findings. We evaluate the linear conductance in the perturbative regime.
description: 5 pages; Phys. Rev. Lett., in press
Can Planets Exist in the Habitable Zone of 55~Cancri?
Creators: name: Satyal, Suman
name: Cuntz, Manfred
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The aim of our study is to explore the possible existence of Earth-mass planets in the habitable zone of 55~Cancri, an effort pursued based on detailed orbital stability simulations. This star is known to possess (at least) five planets with masses ranging between super-Earth and Jupiter-type. Additionally, according to observational constraints, there is a space without planets between $\sim$0.8~au and $\sim$5.7~au, noting that the inner part of this gap largely coincides with 55~Cnc's habitable zone --- a sincere motivation for the search of potentially habitable planets. It has previously been argued that terrestrial habitable planets are able to exist in the 55~Cnc system, including a planet at $\sim$1.5~au. We explore this possibility through employing sets of orbital integrations and assuming an integration time of 50~Myr. We found that the possibility of Earth-mass planets in the system's habitable zone strongly depends on the adopted system parameters, notably the eccentricity of 55~Cnc-f, which is controversial as both a high value ($e \sim 0.32$) and a low value ($e \sim 0.08$) have previously been deduced. In case that the low value is adopted (together with other updates for the system parameters), the more plausible and most recent value, Earth-mass planets would be able to exist in the gap between 1.0~au and 2.0~au, thus implying the possibility of habitable system planets. Thus, 55~Cnc should be considered a favorable target for future habitable planet search missions.
description: Accepted by the Publications of the Astronomical Society of Japan (PASJ); 23 pages, 6 figures, 3 tables
Polarization tagging of two-photon double ionization by elliptically polarized XUVs
Creators: name: Donsa, Stefan
name: Brezinova, Iva
name: Ni, Hongcheng
name: Feist, Johannes
name: Burgdörfer, Joachim
Publisher: name: arXiv
Year: 2018
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We explore the influence of elliptical polarization on the (non)sequential two-photon double ionization of atomic helium with ultrashort extreme ultraviolet (XUV) light fields using time-dependent full ab-initio simulations. The energy and angular distributions of photoelectrons are found to be strongly dependent on the ellipticity. The correlation minimum in the joint angular distribution becomes more prominently visible with increasing ellipticity. In a pump-probe sequence of two subsequent XUV pulses with varying ellipticities, polarization tagging allows to discriminate between sequential and nonsequential photoionization. This clear separation demonstrates the potential of elliptically polarized XUV fields for improved control of electronic emission processes.
A Wannier-function-based ab initio Hartree-Fock study of polyethylene
Creators: name: Shukla, Alok
name: Dolg, Michael
name: Stoll, Hermann
Publisher: name: arXiv
Year: 1998
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: In the present letter, we report the extension of our Wannier-function-based ab initio Hartree-Fock approach---meant originally for three-dimensional crystalline insulators---to deal with quasi-one-dimensional periodic systems such as polymers. The system studied is all-transoid polyethylene, and results on optimized lattice parameters, cohesive energy and the band structure utilizing 6-31G** basis sets are presented. Our results are also shown to be in excellent agreement with those obtained with traditional Bloch-orbital-based approaches.
description: 15 Pages, RevTex, inludes four figures, Chem. Phys. Letts., in press (1998)
Magnetic oscillations of in-plane conductivity in quasi-two-dimensional metals
Creators: name: Mogilyuk, T. I.
name: Grigoriev, P. D.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We develop the theory of transverse magnetoresistance in layered quasi-two-dimensional metals. Using the Kubo formula and harmonic expansion, we calculate intralayer conductivity in a magnetic field perpendicular to conducting layers. The analytical expressions for the amplitudes and phases of magnetic quantum oscillations (MQO) and of the so-called slow oscillations (SlO) are derived and applied to analyze their behavior as a function of several parameters: magnetic field strength, interlayer transfer integral and the Landau-level width. Both the MQO and SlO of intralayer and interlayer conductivities have approximately opposite phase in weak magnetic field and the same phase in strong field. The amplitude of SlO of intralayer conductivity changes sign at $ω_cτ_0=\sqrt{3}$. There are several other qualitative difference between magnetic oscillations of in-plane and out-of-plane conductivity. The results obtained are useful to analyze experimental data on magnetoresistance oscillations in various strongly anisotropic quasi-2D metals.
description: 12 pages
Density of states in coupled chains with off-diagonal disorder
Creators: name: Brouwer, P. W.
name: Mudry, C.
name: Furusaki, A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We compute the density of states (d.o.s.) in N coupled chains with random hopping. At zero energy, the d.o.s. shows a singularity that strongly depends on the parity of N. For odd N, the d.o.s. is proportional to 1/(E (\ln |E|)^3), with and without time-reversal symmetry. For even N, the d.o.s. is proportional to \ln |E| in the presence of time-reversal symmetry, while there is a pseudogap, d.o.s. proportional to E \ln |E|, in the absence of time-reversal symmetry.
description: 4 pages, RevTeX; 3 figures included with epsf
Evidence for a two component magnetic response in UPt3
Creators: name: Yaouanc, A.
name: de Reotier, P. Dalmas
name: Gygax, F. N.
name: Schenck, A.
name: Amato, A.
name: Baines, C.
name: Gubbens, P. C. M.
name: Kaiser, C. T.
name: de Visser, A.
name: Keizer, R. J.
name: Huxley, A.
name: Menovsky, A. A.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The magnetic response of the heavy fermion superconductor UPt_3 has been investigated on a microscopic scale by muon Knight shift studies. Two distinct and isotropic Knight shifts have been found for the field in the basal plane. While the volume fractions associated with the two Knight shifts are approximately equal at low and high temperatures, they show a dramatic and opposite temperature dependence around T_N. Our results are independent on the precise muon localization site. We conclude that UPt_3 is characterized by a two component magnetic response.
description: 5 pages, 4 figures
Search for Color-Suppressed $B$ Hadronic Decay Processes with CLEO
Creators: name: CLEO Collaboration
name: al, B. Nemati et
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Using 3.1 fb$^{-1}$ of data accumulated at the $Υ$(4S) by the CLEO-II detector, corresponding to 3.3 million $B\bar{B}$ pairs, we have searched for the color-suppressed $B$ hadronic decay processes: $\bar{B}^0 \to D^0 (D^{*0}) X^0$, where $X^0$ is a light neutral meson $π^0$, $ρ^0$, $η$, $η'$ or $ω$. No obvious signal is observed. We set 90 % C.L. upper limits on these modes, varying from $1.2 \times 10^{-4}$ for $\bar{B}^0 \to D^0 π^0$ to $1.9 \times 10^{-3}$ for $\bar{B}^0 \to D^{*0} η'$.
description: 14 page postscript file, postscript file also available through http://w4.lns.cornell.edu/public/CLNS
Nonuniversality in quantum wires with off-diagonal disorder: a geometric point of view
Creators: name: Brouwer, P. W.
name: Mudry, C.
name: Furusaki, A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: It is shown that, in the scaling regime, transport properties of quantum wires with off-diagonal disorder are described by a family of scaling equations that depend on two parameters: the mean free path and an additional continuous parameter. The existing scaling equation for quantum wires with off-diagonal disorder [Brouwer et al., Phys. Rev. Lett. 81, 862 (1998)] is a special point in this family. Both parameters depend on the details of the microscopic model. Since there are two parameters involved, instead of only one, localization in a wire with off-diagonal disorder is not universal. We take a geometric point of view and show that this nonuniversality follows from the fact that the group of transfer matrices is not semi-simple. Our results are illustrated with numerical simulations for a tight-binding model with random hopping amplitudes.
description: 12 pages, RevTeX; 3 figures included with epsf
Stenothemus bourgeoisi Wittmer 1974
Creators: name: Ge, Shujuan
name: Yang, Xingke
name: Liu, Haoyu
name: Yang, Yuxia
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cantharidae
Stenothemus
Stenothemus bourgeoisi

description: Stenothemus bourgeoisi Wittmer, 1974
Fig. 1B
 Themus picticollis Bourgeois, 1907b: 102, parte.
 Stenothemus bourgeoisi Wittmer, 1974: 51, fig. 3.
 Type material examined. ♂ (Holotype, NHMB), [h] “ Nilgiri Hills // Cherangode // S. India X.1950 ”, [h] “217”, [p] “ HOLOTYPUS ”, [p-h] “ Stenothemus // bourgeoisi // Wittm. // det. W. Wittmer ”, [p] “Naturhistorisches // Museum Basel // Coll. W. Wittmer ”, [p] “ CANTHARIDAE // CANTH00002812”.
 Distribution. S. India.
 Remarks. The type habitus is presented for the first time, in order to make a comparison with the new species described below and summarize the characters of the species group.
description: Published as part of Ge, Shujuan, Yang, Xingke, Liu, Haoyu & Yang, Yuxia, 2021, Definitions of two species groups of Stenothemus Bourgeois (Coleoptera, Cantharidae), with descriptions of three new species from China, pp. 139-152 in Zootaxa 5047 (2) on pages 142-143, DOI: 10.11646/zootaxa.5047.2.3, http://zenodo.org/record/5540628
Summing up Ultra-High-Energy Cosmic Rays from Radio Galaxies
Creators: name: Eichmann, Björn
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Radio galaxies are intensively discussed as the sources of cosmic rays observed above about 3 EeV, called ultra-high-energy cosmic rays (UHECRs). Here, the key issues from a recent investigation are summed up, where the individual characteristics of radio galaxies, as well as the impact by the extragalactic magnetic-field structures up to a distance of 120 Mpc has been taken into account. It is shown that the average contribution of radio galaxies taken over a very large volume cannot explain the observed features of UHECRs measured at Earth. However, we obtain excellent agreement with the spectrum, composition, and arrival-direction distribution of UHECRs measured by the Pierre Auger Observatory, if we assume that most UHECRs observed arise from only two sources: The ultra-luminous radio galaxy Cygnus A, providing a mostly light composition of nuclear species dominating up to about 60 EeV, and the nearest radio galaxy Centaurus A, providing a heavy composition dominating above 60 EeV. Here we have to assume that extragalactic magnetic fields out to 250 Mpc, which we did not include in the simulation, are able to isotropize the UHECR events at about 8 EeV arriving from Cygnus A.
Experimental Critical Current Patterns in Josephson Junction Ladders
Creators: name: Binder, P.
name: Caputo, P.
name: Fistul, M. V.
name: Ustinov, A. V.
name: Filatrella, G.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We present an experimental and theoretical study of the magnetic field dependence of the critical current of Josephson junction ladders. At variance with the well-known case of a one-dimensional (1D) parallel array of Josephson junctions the magnetic field patterns display a single minimum even for very low values of the self-inductance parameter $β_{\rm L}$. Experiments performed changing both the geometrical value of the inductance and the critical current of the junctions show a good agreement with numerical simulations. We argue that the observed magnetic field patterns are due to a peculiar mapping between the isotropic Josephson ladder and the 1D parallel array with the self-inductance parameter $β_{\rm L}^{\rm eff}=β_{\rm L}+2$.
description: 4 pages, 4 pictures