cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Quantifying Quantum-Mechanical Processes
Creators: name: Hsieh, Jen-Hsiang
name: Chen, Shih-Hsuan
name: Li, Che-Ming
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: Biological Physics (physics.bio-ph)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: The act of describing how a physical process changes a system is the basis for understanding observed phenomena. For quantum-mechanical processes in particular, the affect of processes on quantum states profoundly advances our knowledge of the natural world, from understanding counter-intuitive concepts to the development of wholly quantum-mechanical technology. Here, we show that quantum-mechanical processes can be quantified using a generic classical-process model through which any classical strategies of mimicry can be ruled out. We demonstrate the success of this formalism using fundamental processes postulated in quantum mechanics, the dynamics of open quantum systems, quantum-information processing, the fusion of entangled photon pairs, and the energy transfer in a photosynthetic pigment-protein complex. Since our framework does not depend on any specifics of the states being processed, it reveals a new class of correlations in the hierarchy between entanglement and Einstein-Podolsky-Rosen steering and paves the way for the elaboration of a generic method for quantifying physical processes.
Is it Round? Spectropolarimetry of the Type II-P Supernova 1999em
Creators: name: Leonard, Douglas C.
name: Filippenko, Alexei V.
name: Ardila, David R.
name: Brotherton, Michael S.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the first multi-epoch spectropolarimetry of a type II plateau supernova (SN II-P), with optical observations of SN 1999em on days 7, 40, 49, 159, and 163 after discovery. These data are used to probe the geometry of the electron-scattering atmosphere before, during, and after the plateau phase, which ended roughly 90 days after discovery. Weak continuum polarization with an unchanging polarization angle (theta ~ 160 deg) is detected at all epochs, with p ~ 0.2% on day 7, p ~ 0.3% on days 40 and 49, and p ~ 0.5% in the final observations. Distinct polarization modulations across strong line features are present on days 40, 49, 159, and 163. Uncorrected for interstellar polarization (which is believed to be quite small), polarization peaks are associated with strong P Cygni absorption troughs and nearly complete depolarization is seen across the H-alpha emission profile. The temporal evolution of the continuum polarization and sharp changes across lines indicate polarization intrinsic to SN 1999em. When modeled in terms of the oblate, electron-scattering atmospheres of Hoeflich, the observed polarization implies anasphericity of at least 7% during the period studied. The temporal polarization increase may indicate greater asphericity deeper into the ejecta. We discuss the implications of asphericity on the use of type II-P supernovae as primary extragalactic distance indicators through the expanding photosphere method (EPM). If asphericity produces directionally dependant flux and peculiar galaxy motions are characterized by sigma_v_rec = 300 km/s, it is shown that the agreement between previous EPM measurements of SNe II and distances to the host galaxies predicted by a linear Hubble law restrict mean SN II asphericity to values less than 30% (3-sigma) during the photospheric phase.
description: 65 pages (29 Figures, 4 Tables), Accepted for publication in the June 1, 2001 edition of ApJ. Revised statistical analysis of scatter in Hubble diagram of previous EPM distances and the implications for mean SN II asphericity
Electronic band structure of 4d and 5d transition metal trichalcogenides
Creators: name: Sugita, Yusuke
name: Miyake, Takashi
name: Motome, Yukitoshi
Publisher: name: arXiv
Year: 2017
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Transition metal trichalcogenides (TMTs), a family of van der Waals materials, have gained increasing interests from the discovery of magnetism in few-layer forms. Although TMTs with 3d transition metal elements have been studied extensively, much less is explored for the 4d and 5d cases, where the interesting interplay between electron correlations and the relativistic spin-orbit coupling is expected. Using ab initio calculations, we here investigate the electronic property of TMTs with 4d and 5d transition metal elements. We show that the band structures exhibit multiple node-like features near the Fermi level. These are the remnant of multiple Dirac cones that were recently discovered in the monolayer cases. Our results indicate that the peculiar two-dimensional multiple Dirac cones are concealed even in the layered bulk systems.
description: 4 pages, 3 figures
Additional file 1: of Using in vivo oxidation status of one- and two-component redox relays to determine H2O2 levels linked to signaling and toxicity
Creators: name: Domènech, Alba
name: Ayté, José
name: Antunes, Fernando
name: Hidalgo, Elena
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Figure S1. Expression of bacterial OxyR in Prx, Trx, and Grx mutants. a Prxs-independent oxidation of OxyR in fission yeast. Cultures of strains AD29 (WT), AD36 (Δtpx1), and AD58 (Δtpx1 Δgpx1 Δpmp20 Δbcp1), carrying an integrative sty1 promoter-driven HA-oxyR gene, were treated or not with 0.2 mM H2O2 for the times indicated. TCA extracts were analyzed as in Fig. 2a. b Grx1 is not responsible for OxyR reduction in fission yeast. Cultures of strains AD29 (WT), AD59 (Δgrx1), and AD106 (Δpgr1), carrying an integrative sty1 promoter-driven HA-oxyR gene, were treated or not with 0.2 mM H2O2 for the times indicated. TCA extracts were analyzed as in Fig. 2a. (PDF 83 kb)
HeSANDA Monash Node User Guides
Creators: name: Monash Partners
name: Monash University
Publisher: name: Zenodo
Year: 2023
Subjects: Health Data Australia
health data
data request
HDA
HeSANDA
data access

description: This guide developed by the HeSANDA Monash node provides an overview for users of Health Data Australia (HDA).

HDA helps researchers discover and access health data. HDA is a registry and does not store the data itself but provides descriptions of the data from data owners' publishing partners. Using HDA, researchers can search these descriptions, find data of use to do their research, then request access to it. The request will be sent to the owner of the data to review. Data owners receive email notifications about new data requests and can then log into the HDA Data Request platform to review the request and determine whether access can be granted and then respond to the researcher requesting access. If the request is approved, the owner arranges for the researcher to be given access to the data.

The dataset descriptions (‘metadata’) contained on HDA help researchers understand the kinds of data that exist and assess whether a dataset may be of value to their research, without the need to actually access the data. In addition to metadata, data owners provide other documentation describing the data they hold, such as study protocols and data dictionaries.

Using HDA, researchers can search for data, save their searches, submit and manage data requests.
Application of ethyl cinnamate based optical tissue clearing and expansion microscopy combined with retrograde perfusion for 3D lung imaging
Creators: name: Sun, Quanchao
name: Picascia, Tiziana
name: Khan, Arif ul Maula
name: Brenna, Cinzia
name: Heuveline, Vincent
name: Schmaus, Anja
name: Sleeman, Jonathan P.
name: Gretz, Norbert
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Plant Biology

description: 3 D imaging of the lung is not a trivial undertaking as during preparation the lung may collapse. Also serial sections and scans followed by 3 D reconstruction may lead to artifacts. The present study aims to figure out the best way to perform 3 D imaging in lung research. We applied an optical tissue clearing (OTC) method, which uses ethyl cinnamate (ECi) as a fast, nontoxic and cheap clearing solvent, for 3 D imaging of retrograde perfused lungs by laser confocal fluorescence microscopy and light sheet fluorescence microscopy. We also introduced expansion microscopy (ExM), a cutting-edge technique, in 3 D imaging of lungs. We examined and compared the usefulness of these techniques for 3 D lung imaging. The ExM protocol was further extended to paraffin-embedded lung metastases blocks. The MHI148-PEI labeled lung vasculature was visualized by retrograde perfusion combined with trachea ligation and ECi based OTC. As compared with trans-cardiac perfusion, the retrograde perfusion results in a better maintenance of lung morphology. 3 D structure of alveoli, vascular branches and cilia in lung were revealed by immunofluorescence staining after ExM. 3 D distribution of microvasculature and neutrophil cells in 10 years old paraffin-embedded lung metastases were analyzed by ExM. The retrograde perfusion combined with trachea ligation technique could be applied in the lung research in mice. 3 D structure of lung vasculature can be visualized by MHI148-PEI perfusion and ECi based OTC in an efficient way. ExM and immunofluorescence staining protocol is highly recommended to perform 3 D imaging of fresh fixed lung as well as paraffin-embedded lung blocks.
Amplitude dependent frequency, desynchronization, and stabilization in noisy metapopulation dynamics
Creators: name: Abta, Refael
name: Schiffer, Marcello
name: Shnerb, Nadav M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: The enigmatic stability of population oscillations within ecological systems is analyzed. The underlying mechanism is presented in the framework of two interacting species free to migrate between two spatial patches. It is shown that that the combined effects of migration and noise cannot account for the stabilization. The missing ingredient is the dependence of the oscillations' frequency upon their amplitude; with that, noise-induced differences between patches are amplified due to the frequency gradient. Migration among desynchronized regions then stabilizes a "soft" limit cycle in the vicinity of the homogenous manifold. A simple model of diffusively coupled oscillators allows the derivation of quantitative results, like the functional dependence of the desynchronization upon diffusion strength and frequency differences. The oscillations' amplitude is shown to be (almost) noise independent. The results are compared with a numerical integration of the marginally stable Lotka-Volterra equations. An unstable system is extinction-prone for small noise, but stabilizes at larger noise intensity.
Methods for deriving functional equations for Feynman integrals
Creators: name: Tarasov, O. V.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present short review of two methods for obtaining functional equations for Feynman integrals. Application of these methods for finding functional equations for one- and two- loop integrals is described in detail. It is shown that with the aid of functional equations Feynman integrals in general kinematics can be expressed in terms of simpler integrals. Similarities between functional equations for Feynman integrals and addition theorem for Abel integrals are shortly discussed.
description: 11 pages, 2 figures, PdfLatex
A Matrix Model Black Hole
Creators: name: Danielsson, Ulf H.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper the $c=1$ matrix model deformed by a $1/x^{2}$ piece is discussed. Tachyon correlation functions are calculated up to genus two using methods similar to those for the undeformed case. The possible connection with the two dimensional black hole is also considered. In particular, restrictions on naked singularities imposed by the matrix model are found.
description: 15 pages, Latex, 2 figures available on request, CERN-TH.6916/93. Minor typos corrected
DEP Bulletin:Volume 32 Issue 18
Creators: name: No Name Supplied
Publisher: name: No Publisher Supplied
Year: 2008

description: The DEP bulletin is a semi-monthly publication of the New Jersey Department of Environmental Protection. It contains a list of construction permit applications recently filed or acted upon by the Department along with a calendar of events of interest, a schedule of public hearings, and Environmental Impact Statements acted upon during the period.
Additional file 1: of Risk factors and molecular features of sequence type (ST) 131 extended-Spectrum-Î˛-lactamase-producing Escherichia coli in community-onset female genital tract infections
Creators: name: Kim, Young
name: Kyungwon Lee
name: Chung, Jae
Publisher: name: figshare
Year: 2018
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Table S1. Primer sequences for ESBL genotyping used in this study. Target genes, primer name, and primer sequences are shown. (DOCX 16 kb)
Davies ENDOR revisited: Enhanced sensitivity and nuclear spin relaxation
Creators: name: Tyryshkin, Alexei M.
name: Morton, John J. L.
name: Ardavan, Arzhang
name: Lyon, S. A.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Over the past 50 years, electron-nuclear double resonance (ENDOR) has become a fairly ubiquitous spectroscopic technique, allowing the study of spin transitions for nuclei which are coupled to electron spins. However, the low spin number sensitivity of the technique continues to pose serious limitations. Here we demonstrate that signal intensity in a pulsed Davies ENDOR experiment depends strongly on the nuclear relaxation time T1n, and can be severely reduced for long T1n. We suggest a development of the original Davies ENDOR sequence that overcomes this limitation, thus offering dramatically enhanced signal intensity and spectral resolution. Finally, we observe that the sensitivity of the original Davies method to T1n can be exploited to measure nuclear relaxation, as we demonstrate for phosphorous donors in silicon and for the endohedral fullerene N@C60 in CS2.
Explaining the entropy excess in clusters and groups of galaxies without additional heating
Creators: name: Bryan, Greg L.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The X-ray luminosity and temperature of clusters and groups of galaxies do not scale in a self-similar manner. This has often been interpreted as a sign that the intracluster medium has been substantially heated by non-gravitational sources. In this paper, we propose a simple model which, instead, uses the properties of galaxy formation to explain the observations. Drawing on available observations, we show that there is evidence that the efficiency of galaxy formation was higher in groups than in clusters. If confirmed, this would deplete the low-entropy gas in groups, increase their central entropy and decrease their X-ray luminosity. A simple, empirical, hydrostatic model appears to match both the luminosity-temperature relation of clusters and properties of their internal structure as well.
description: 5 pages, 4 figures, accepted in ApJL; added one reference, otherwise unchanged
Holomorphic families of forms, operators and $C_0$-semigroups
Creators: name: Vogt, Hendrik
name: Voigt, Jürgen
Publisher: name: arXiv
Year: 2017
Subjects: subject: Functional Analysis (math.FA)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 47A07, 47B44, 47D06

description: If $z\mapsto a_z$ is a holomorphic function with values in the sectorial forms in a Hilbert space, then the associated operator valued function $z\mapsto A_z$ is resolvent holomorphic. We give a proof of this result of Kato, on the basis of the Lax-Milgram lemma. We also show that the $C_0$-semigroups $T_z$ generated by $-A_z$ depend holomorphically on $z$.
One- and Two-Triplon Spectra of a Cuprate Ladder
Creators: name: Notbohm, S.
name: Ribeiro, P.
name: Lake, B.
name: Tennant, D. A.
name: Schmidt, K. P.
name: Uhrig, G. S.
name: Hess, C.
name: Klingeler, R.
name: Behr, G.
name: Buechner, B.
name: Reehuis, M.
name: Bewley, R. I.
name: Frost, C. D.
name: Manuel, P.
name: Eccleston, R. S.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We have performed inelastic neutron scattering on the near ideal spin-ladder compound La4Sr10Cu24O41, which will serve as a model system for the investigation of doped ladders. A key feature in the analysis was the separation of one-triplon and two-triplon scattering contributions due to an antiphase rung modulation. This enabled extraction of the one-triplon dispersion which has a spin gap of 26.4+/-0.3 meV, and for the first time two-triplon scattering is clearly observed. The exchange constants are determined by fitting the data to be Jleg=186 meV and Jrung=124 meV along the leg and the rung respectively. In addition to the surprisingly large difference between Jleg and Jrung a substantial ring exchange of Jcyc=31 meV was confirmed.
description: 5 pages, 4 figures
Extended Spectrum β-Lactamase in Escherichia coli and Klebsiella pneumoniae: Trends in Hematopoietic Stem Cell Transplant Recipients
Creators: name: Arij Mechergui
name: Achour, Wafa
name: Hassen, Assia Ben
Publisher: name: Zenodo
Year: 2021
Subjects: Escherichia coli
Klebsiella pneumoniae
ESBL
hematopoietic stem cell transplant recipients

description: Objectives: We conducted a survey of extended spectrum β-lactamase (ESBL) among infectious Escherichia coli and Klebsiella pneumoniae clinical isolates in the Bone Marrow Transplant Centre of Tunisia during a period of 10 years (from 2002 to 2011). Methods: Bacterial identification was carried on the basis of biochemical characteristics and API identification systems. Antibiotic susceptibility was tested by disc diffusion method on Muller-Hinton agar. Results: During the study period, 34.5% of 142 K. pneumoniae strains and 11.46% of 218 E. coli strains were ESBL producing. An increasing trend was observed for ESBL production in the selected bacteria. Conclusion: Screening for ESBL poduction among infectious K. pneumoniae and E. coli strains is paramount to guide the use of antimicrobial agents for the treatment of these pathogens in the hematopoietic stem cell transplant recipients population.
Reflectionless evanescent-wave amplification by two dielectric planar waveguides
Creators: name: Tsang, Mankei
name: Psaltis, Demetri
Publisher: name: arXiv
Year: 2006
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Utilizing the underlying physics of evanescent wave amplification by a negative-refractive-index slab, it is shown that evanescent waves with specific spatial frequencies can also be amplified without any reflection simply by two dielectric planar waveguides. The simple configuration allows one to take advantage of the high resolution limit of a high-refractive-index material without contact with the object.
description: 4 pages, 3 figures, v2: accepted by Optics Letters, v3: included the Erratum submitted to Optics Letters
Thematic Working Group 7 - Future Learning Environment: Integrating Digital and Physical Learning Spaces
Creators: name: Tondeur, Jo
name: Howard, Sarah
name: Redmond, Petrea
name: Bower, Matt
name: Lakshmi, TG
name: Carvalho, Ana Amélia
name: Røkenes, Fredrik Mørk
name: Andresen, Bent B
name: Narongsaksakul, Watsachol
name: Petko, Dominik
name: Starkey, Anne
Publisher: name: Open Access Te Herenga Waka-Victoria University of Wellington
Year: 2024

description: No description supplied
title: ADCO, Ordre cistercien : comptes (1499-1515) (11 H 1162), f. 00112
Creators: name: de la Côte-d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2019
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: comptes
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Ordre cistercien : comptes (1499-1515), Archives départementales de la Côte-d'Or, (11 H 1162). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Ordre cistercien : comptes (1499-1515), Archives départementales de la Côte-d'Or, (11 H 1162), f. 00112, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Additional file 1: of Determinants of breast cancer early detection for cues to expanded control and care: the lived experiences among women from Western Kenya
Creators: name: Kisiangani, Joyce
name: Baliddawa, Joyce
name: Marinda, Pamela
name: Mabeya, Hillary
name: Choge, Joseph
name: Adino, Eric
name: Khayeka-Wandabwa, Christopher
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Sociology
subject: FOS: Sociology
subject: Cancer

description: Interview guide for the focus group discussions and in-depth interviews (key informants) (DOCX 44Â kb)
Personalized Context-aware Multimodal Robot Feedback
Creators: name: Kaushik, Roshni
Publisher: name: Carnegie Mellon University
Year: 2025
Subjects: classificationCode: 460205
subject: Intelligent robotics
classificationCode: 46
subject: Information and computing sciences

description: In the field of human-robot interaction (HRI), integration of robots into social settings, such as healthcare and education, is gaining traction. Robots that provide individualized support to improve human performance and subjective experience will generally be more successful in these domains. Robots should personalize their interactions, be aware of the contextual nuances surrounding their behavior, and effectively understand and generate nonverbal cues (as humans’ perceptions and responses are heavily influenced by nonverbal behavior). They should also consider factors such as personality traits, the physical environment, and emotional states to provide tailored, context-aware assistance and support during the interactions. This thesis explores personalized context-aware multimodal robot feedback, focusing on affective nonverbal behavior. We first consider the problem of estimating context, specifically modeling key aspects of the human state. We predict engagement-related events in an educational activity before the end of that activity, which could allow the robot to provide feedback early enough to improve the human’s experience. We then explore generating nonverbal affective robot behavior by correlating a simulated robot’s movements with displayed emotion. We develop a user study to show that matching the robot’s conveyed emotion with a matching affective movement has a positive impact on the human’s performance in a sorting game. Next we design a physical robot exercise coach as a platform where we can estimate context (exercise performance, fatigue level, etc.). With a user study, we examine the changes in human perception of and performances with different robot feedback styles. This provides us a basis on which to begin tailoring feedback styles to the individual. Finally, we develop a personalized context-aware robot using a contextual bandit approach to dynamically adapt the robot’s feedback style to optimize the human’s performance, learning over time which style to use and when. This brings together all the work presented in this thesis and aims to create a holistic framework for generating personalized context-aware multimodal feedback that positively impacts the interaction with the human.
Distinct multiple fermionic states in a single topological metal
Creators: name: Hosen, M. Mofazzel
name: Dimitri, Klauss
name: Nandy, Ashis K.
name: Aperis, Alex
name: Sankar, Raman
name: Dhakal, Gyanendra
name: Maldonado, Pablo
name: Kabir, Firoza
name: Sims, Christopher
name: Chou, Fangcheng
name: Kaczorowski, Dariusz
name: Durakiewicz, Tomasz
name: Oppeneer, Peter M.
name: Neupane, Madhab
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Among the quantum materials that gained interest recently are the topological Dirac/Weyl semimetals, where conduction and valence bands touch at points in reciprocal (k)-space, and the Dirac nodal-line semimetals, where these bands touch along a line or a loop in k-space. However, the coexistence of multiple fermion phases in one and the same material has not been verified yet. Using angle-resolved photoemission spectroscopy (ARPES) and first-principles electronic structure calculations, we systematically study the metallic topological quantum material, Hf2Te2P. Our investigations discover various properties that are rare and never observed in a single Dirac material. We observe the coexistence of both weak and strong topological surface states in the same material and interestingly, at the same momentum position. An one-dimensional Dirac crossing{the Dirac-node arc-along a high-symmetry direction is revealed by our first-principles calculations and confirmed by our ARPES measurements. This novel state is associated with the surface bands of a weak topological insulator protected by in-plane time-reversal invariance. Ternary compound Hf2Te2P thus emerges as an intriguing platform to study the coexistence and competition of multi-fermionic states in one material.
description: 8 pages, 5 figures
A Deep Multicolor Survey. VII. Extremely Red Objects and Galaxy Formation
Creators: name: Martini, Paul
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Extremely Red Objects (EROs) offer a window to the universe at z~1 analogous to that provided by the Lyman Break galaxies at z=3. Passive evolution and hierarchical galaxy formation models make very distinct predictions for the K (2.2um) surface density of galaxies at z~1 and EROs are a powerful constraint on these theories. I present a study of nine resolved EROs with R-K>5.3 and K<18 mag found in the 185 arcmin^2 of the Deep Multicolor Survey with near-infrared imaging. Photometric redshifts for these galaxies shows they all lie at z=0.8-1.3. The relatively blue J-K colors of these galaxies suggest that most are old ellipticals, rather than dusty starbursts. The surface density of EROs in this survey (>0.05 arcmin^-2), which is a lower limit to the total z~1 galaxy surface density, is an order of magnitude below the prediction of passive galaxy evolution, yet over a factor of two higher than the hierarchical galaxy formation prediction for a flat, matter-dominated universe. A flat, Lambda-dominated universe may bring the hierarchical galaxy formation model into agreement with the observed ERO surface density.
description: AJ Accepted (May 2001). 16 pages with 2 embedded figures
Missale (Fragment); [Zweite Hälfte 14. Jahrhundert]
Creators: name: (:Unav)
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2023

description: Pergament – Textualis von einer Hand, rubriziert, auch in blau, Capitalisinitialen in Rot und Blau, Fleuronnée-Initialen (1v)
Approximate transitivity of the ergodic action of the group of finite permutations of $\mathbb{N}$ on $\{0, 1 \}^{\mathbb{N}}$
Creators: name: Baker, B. Mitchell
name: Giordano, Thierry
name: Munteanu, Radu B.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37A15, 37A40, 37A20, 37A05, 46L36

description: In this paper we show that the natural action of the symmetric group acting on the product space $\{0, 1 \}^{\mathbb{N}} $ endowed with a symmetric measure is approximately transitive. We also extend the result to a larger class of probability measures.
description: 15 pages
[Halle (Saale), Universitäts- und Landesbibliothek Sachsen-Anhalt, Morbio 7 (1)]
Creators: name: Venturino
name: Johanneschristoforus De Stauolis
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1450
Subjects: subject: Sonstige geistliche Aussteller
subject: Sonstige weltliche Aussteller
subject: Notarsurkunde
subject: Urkunde
subject: 090

description: Venturino de Marni, Bischof von Cremona und Comes, sowie das versammelte Domkapitel tauschen mit Johanneschristoforus de Stauolis, Sohn des verstorbenen Franciscus, aus der Nachbarschaft St. Nicolai in Cremona Ländereien. Es folgen weitere Rechtsakte mit weiterem Landtausch.
Magnetism in Semiconducting Molybdenum Dichalcogenides
Creators: name: Guguchia, Z.
name: Kerelsky, A.
name: Edelberg, D.
name: Banerjee, S.
name: von Rohr, F.
name: Scullion, D.
name: Augustin, M.
name: Scully, M.
name: Rhodes, D. A.
name: Shermadini, Z.
name: Luetkens, H.
name: Shengelaya, A.
name: Baines, C.
name: Morenzoni, E.
name: Amato, A.
name: Hone, J. C.
name: Khasanov, R.
name: Billinge, S. J. L.
name: Santos, E.
name: Pasupathy, A. N.
name: Uemura, Y. J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: Transition metal dichalcogenides (TMDs) are interesting for understanding fundamental physics of two-dimensional materials (2D) as well as for many emerging technologies, including spin electronics. Here, we report the discovery of long-range magnetic order below TM = 40 K and 100 K in bulk semiconducting TMDs 2H-MoTe2 and 2H-MoSe2, respectively, by means of muon spin-rotation (muSR), scanning tunneling microscopy (STM), as well as density functional theory (DFT) calculations. The muon spin rotation measurements show the presence of a large and homogeneous internal magnetic fields at low temperatures in both compounds indicative of long-range magnetic order. DFT calculations show that this magnetism is promoted by the presence of defects in the crystal. The STM measurements show that the vast majority of defects in these materials are metal vacancies and chalcogen-metal antisites which are randomly distributed in the lattice at the sub-percent level. DFT indicates that the antisite defects are magnetic with a magnetic moment in the range of 0.9-2.8 mu_B. Further, we find that the magnetic order stabilized in 2H-MoTe2 and 2H-MoSe2 is highly sensitive to hydrostatic pressure. These observations establish 2H-MoTe2 and 2H-MoSe2 as a new class of magnetic semiconductors and opens a path to studying the interplay of 2D physics and magnetism in these interesting semiconductors.
description: 13 pages, 10 Figures
Kondo Effects in Carbon Nanotubes: From SU(4) to SU(2) symmetry
Creators: name: Lim, Jong Soo
name: Choi, Mahn-Soo
name: Choi, M. Y.
name: Lopez, Rosa
name: Aguado, Ramon
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the Kondo effect in a single-electron transistor device realized in a single-wall carbon nanotube. The K-K' double orbital degeneracy of a nanotube, which originates from the peculiar two-dimensional band structure of graphene, plays the role of a pseudo-spin. Screening of this pseudo-spin, together with the real spin, can result in an SU(4) Kondo effect at low temperatures. For such an exotic Kondo effect to arise, it is crucial that this orbital quantum number is conserved during tunneling. Experimentally, this conservation is not obvious and some mixing in the orbital channel may occur. Here we investigate in detail the role of mixing and asymmetry in the tunneling coupling and analyze how different Kondo effects, from the SU(4) symmetry to a two-level SU(2) symmetry, emerge depending on the mixing and/or asymmetry. We use four different theoretical approaches to address both the linear and non-linear conductance for different values of the external magnetic field. Our results point out clearly the experimental conditions to observe exclusively SU(4) Kondo physics. Although we focus on nanotube quantum dots, our results also apply to vertical quantum dots. We also mention that a finite amount of orbital mixing corresponds, in the pseudospin language, to having non-collinear leads with respect to the orbital ''magnetization'' axis which defines the two pseudospin orientations in the nanotube quantum dot. In this sense, some of our results are also relevant to the problem of a Kondo quantum dot coupled to non-collinear ferromagnetic leads.
description: 17 pages, 15 figures; Updated references, fig13 corrected, typos corrected; to appear in Phys. Rev. B
The Role of CLDN18.2 in Gastric Cancer Prognosis: A Systematic Review and Meta-Analysis
Creators: name: de Moraes, Francisco Cezar Aquino
name: Sobreira, Luis Eduardo Rodrigues
name: Souza, Maria Eduarda Cavalcanti
name: Burbano, Rommel Mario Rodríguez
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Gastric cancer (GC) is a major global cause of cancer mortality, with a median overall survival of just 12 months. CLDN18.2, a specific isoform of Claudin18 normally expressed in the gastric mucosa, has emerged as a potential therapeutic target and prognostic biomarker due to its exposure on the surface of tumor cells following malignant transformation. This exposure allows CLDN18.2's extracellular loops to bind monoclonal antibodies, presenting new opportunities for targeted therapy and improved prognostic assessment. A comprehensive search of PubMed, EMBASE, Cochrane Library and Web of Science databases was conducted for studies that addressed the correlation of CLDN18.2 with: (1) Progression-free survival (PFS), and (2) Overall Survival (OS). Hazard ratio (HR) and odds ratio (OR) with 95% confidence intervals (CIs) were calculated using a fixed-effects model. Heterogeneity was examined with I2 statistics. P values of ≤ 0.05 were considered statistically significant. Statistical analyses were performed using RStudio, version 4.2.3. A total of 15 studies encompassing a total of 4,085 patients were included. There were 2,691 (65.8%) male, and 1,394 (34.2%) female patients. In the histologic GC analysis, there were 1,582 (38.7%) patients that had intestinal type and 1,280 (31.3%) with diffuse type. Patients with CLDN18.2 negative status exhibited a non-significant trend towards prolonged PFS (HR: 1.25; 95% CI: 0.98-1.61; p = 0.07; I2=18%) and a significant prolonged OS (HR: 1.20; 95% CI: 1.07-1.34; p < 0.01; I2=37%) when compared to CLDN18.2-positive patients. Our findings establish CLDN18.2 as a robust negative prognostic indicator for overall survival in GC patients. While its impact on PFS was not statistically significant, the association with OS suggests CLDN18.2 may serve as a marker for complex biological processes underlying tumor advancement.
Additional file 1: of Suppression of Slit3 induces tumor proliferation and chemoresistance in hepatocellular carcinoma through activation of GSK3Î˛/Î˛-catenin pathway
Creators: name: Lui Ng
name: Chow, Ariel
name: Man, Johnny
name: Yau, Thomas
name: Wan, Timothy
name: Iyer, Deepak
name: Kwan, Virginia
name: Poon, Ronnie
name: Pang, Roberta
name: Wai-Lun Law
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Table S1. Slit3 expression and patient characteristics in cohort 1. Table S2. Slit3 expression and patient characteristics in cohort 2. (PDF 78 kb)
DEP Bulletin:Volume 32 Issue 19
Creators: name: No Name Supplied
Publisher: name: No Publisher Supplied
Year: 2008

description: The DEP bulletin is a semi-monthly publication of the New Jersey Department of Environmental Protection. It contains a list of construction permit applications recently filed or acted upon by the Department along with a calendar of events of interest, a schedule of public hearings, and Environmental Impact Statements acted upon during the period.
Compressibility, laws of nature, initial conditions and complexity
Creators: name: Chibbaro, Sergio
name: Vulpiani, Angelo
Publisher: name: arXiv
Year: 2017
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Chaotic Dynamics (nlin.CD)
subject: History and Philosophy of Physics (physics.hist-ph)
subject: FOS: Physical sciences

description: We critically analyse the point of view for which laws of nature are just a mean to compress data. Discussing some basic notions of dynamical systems and information theory, we show that the idea that the analysis of large amount of data by means of an algorithm of compression is equivalent to the knowledge one can have from scientific laws, is rather naive. In particular we discuss the subtle conceptual topic of the initial conditions of phenomena which are generally incompressible. Starting from this point, we argue that laws of nature represent more than a pure compression of data, and that the availability of large amount of data, in general, is not particularly useful to understand the behaviour of complex phenomena.
description: 19 Pages, No figures, published on Foundation of Physics
Fermions from photons: Bosonization of QED in 2+1 dimensions
Creators: name: Kovner, A.
name: Kurzepa, P. S.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We perform the complete bosonization of 2+1 dimensional QED with one fermionic flavor in the Hamiltonian formalism. The Fermi operators are explicitly constructed in terms of the vector potential and the electric field. We carefully specify the regularization procedure involved in the definition of these operators, and calculate the fermionic bilinears and the energy - momentum tensor. The algebra of bilinears exhibits the Schwinger terms which also appear in perturbation theory. The bosonic Hamiltonian is a local, polynomial functional of $A_i$ and $E_i$, and we check explicitly the Lorentz invariance of the resulting bosonic theory. Our construction is conceptually very similar to Mandelstam's construction in 1+1 dimensions, and is dissimilar from the recent bosonization attempts in 2+1 dimensions, which hinge crucially on the presence of a Chern - Simons term.
description: 30 pages, LA - UR - 93 - 2003
A Brief Review on Chronobiology and Chronotherapy of Hypertension
Creators: name: K. Latha
name: M. U. Uhumwangho
name: S. A. Sunil
name: M. V. Srikanth
name: K. V. Ramana Murthy
Publisher: name: Zenodo
Year: 2021
Subjects: Hypertension
circadian rhythm
chronobiology
chronopharmacology
chronotherapy

description: In the United States, hypertension affects over 90% of all patients with cardiovascular disease (CVD), and it is a major risk factor for end-organ injury, CVD, and death. The study of chronobiology, chronopharmacology, and chronotherapy in the treatment of hypertension started a few decades ago. Blood pressure (BP) and cardiovascular disease (CVD) are affected by our behaviour, such as what we eat, and also by the time of day, according to research published in the last decade.In addition, as compared to office BP calculated only once, the capacity of the night: day ratio of systolic BP to predict the risk of cardiovascular events is more accurate. The evidence clearly shows that nocturnal BP is the BP that is most consistently associated with cardiovascular risk prediction and offers more frequent safety monitoring. The circadian rhythm plays an important role in blood pressure control. As a result, a circadian condition like hypertension necessitates the use of chronopharmacotherapy. However, different medications have been studied for their chronopharmacology and potential chronotherapy. The chronobiology of hypertension, as well as the chronopharmacology and chronotherapy of the different drugs used to treat it, are discussed in this article. Knowing the risk factors associated with this disease disorder, researchers are expected to develop more innovative chronopharmaceutical formulations for the control or treatment of hypertension.
Energy flow lines as light paths: a didactical analysis (Energiestromlinien als Lichtwege: Eine didaktische Analyse)
Creators: name: Horn, Martin Erik
Publisher: name: arXiv
Year: 2006
Subjects: subject: Physics Education (physics.ed-ph)
subject: FOS: Physical sciences

description: Analyses of interviews with secondary school students about their conceptions of light at the University of Potsdam indicate that numerous students have a deterministic view of light. With regard to these results the model of energy flow lines, which has been discussed recently in the didactical literature, is of special interest. Following this model, light is presumed to move along energy flow lines as trajectories. In an analysis of the model of energy flow lines four didactical dimensions (didactical content, internal structure, present-day relevance and future significance) are investigated. It can be shown that a discussion of this model in physics at school can increase the meta-conceptional knowledge of the students about the models of light. On the other hand, this can promote deterministic conceptions and the Bohm interpretation of quantum mechanics. But the question remains: Should the nature of light really be described as deterministic?
description: 8 pages, 6 figures, in English and German
Disks irradiated by beamed radiation from compact objects
Creators: name: Perna, Rosalba
name: Hernquist, Lars
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We examine the reprocessing of X-ray radiation from compact objects by accretion disks when the X-ray emission from the star is highly beamed. The reprocessed flux for various degrees of beaming and inclinations of the beam axis with respect to the disk is determined. We find that, in the case where the beam is produced by a non-relativistic object, the intensity of the emitted spectrum is highly suppressed if the beam is pointing away from the disk. However, for beams produced by compact objects, general relativistic effects cause only a small reduction in the reradiated flux even for very narrow beams oriented perpendicularly to the disk. This is especially relevant in constraining models for the anomalous X-ray pulsars, whose X-ray emission is highly beamed. We further discuss other factors that can influence the emission from disks around neutron stars.
description: 11 pages with 4 figures, accepted to ApJ Letters
Amplified emission and lasing in a plasmonic nano-laser with many three-level molecules
Creators: name: Zhang, Yuan
name: Mølmer, Klaus
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Steady-state plasmonic lasing is studied theoretically for a system consisting of many dye molecules arranged regularly around a gold nano-sphere. A three-level model with realistic molecular dissipation is employed to analyze the performance as function of the pump field amplitude and number of molecules. Few molecules and moderate pumping produce a single narrow emission peak because the excited molecules transfer energy to a single dipole plasmon mode by amplified spontaneous emission. Under strong pumping, the single peak splits into broader and weaker emission peaks because two molecular excited levels interfere with each other through coherent coupling with the pump field and with the dipole plasmon field. A large number of molecules gives rise to a Poisson-like distribution of plasmon number states with a large mean number characteristic of lasing action. These characteristics of lasing, however, deteriorate under strong pumping because of the molecular interference effect.
description: 10 pages, 4 figures
Relativistic Generalization and Extension to the Non-Abelian Gauge Theory of Feynman's Proof of the Maxwell Equations
Creators: name: Tanimura, Shogo
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: R.P. Feynman showed F.J. Dyson a proof of the Lorentz force law and the homogeneous Maxwell equations, which he obtained starting from Newton's law of motion and the commutation relations between position and velocity for a single nonrelativistic particle. We formulate both a special relativistic and a general relativistic versions of Feynman's derivation. Especially in the general relativistic version we prove that the only possible fields that can consistently act on a quantum mechanical particle are scalar, gauge and gravitational fields. We also extend Feynman's scheme to the case of non-Abelian gauge theory in the special relativistic context.
description: 22 pages
Power-law Strength-Degree Correlation From a Resource-Allocation Dynamics on Weighted Networks
Creators: name: Ou, Qing
name: Jin, Ying-Di
name: Zhou, Tao
name: Wang, Bing-Hong
name: Yin, Bao-Qun
Publisher: name: arXiv
Year: 2006
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: Many weighted scale-free networks are known to have a power-law correlation between strength and degree of nodes, which, however, has not been well explicated. We investigate the dynamic behaviors of resource/traffic flow on scale-free networks. The dynamical system will evolve to a kinetic equilibrium state, where the strength, defined by the amount of resource or traffic load, is correlated with the degree in a power-law form with tunable exponent. The analytical results agree with simulations well.
description: 6 pages, and 8 figures