cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Coupled-cluster impurity solvers for dynamical mean-field theory
Creators: name: Zhu, Tianyu
name: Jimenez-Hoyos, Carlos A.
name: McClain, James
name: Berkelbach, Timothy C.
name: Chan, Garnet Kin-Lic
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We describe the use of coupled-cluster theory as an impurity solver in dynamical mean-field theory (DMFT) and its cluster extensions. We present numerical results at the level of coupled-cluster theory with single and double excitations (CCSD) for the density of states and self-energies of cluster impurity problems in the one- and two-dimensional Hubbard models. Comparison to exact diagonalization shows that CCSD produces accurate density of states and self-energies at a variety of values of $U/t$ and filling fractions. However, the low cost allows for the use of many bath sites, which we define by a discretization of the hybridization directly on the real frequency axis. We observe convergence of dynamical quantities using approximately 30 bath sites per impurity site, with our largest 4-site cluster DMFT calculation using 120 bath sites. We suggest coupled cluster impurity solvers will be attractive in ab initio formulations of dynamical mean-field theory.
description: 9 pages, 5 figures
Bose-Einstein Correlations of Charged Kaons in Central Pb+Pb Collisions at $E_{beam} = 158 AGeV$
Creators: name: Afanasiev, S. V.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Bose-Einstein correlations of charged kaons were measured near mid-rapidity in central Pb+Pb collisions at 158 A$\cdot$GeV by the NA49 experiment at the CERN SPS. Source radii were extracted using the Yano-Koonin-Podgoretsky and Bertsch-Pratt parameterizations. The results are compared to published pion data. The measured $m_\perp$ dependence for kaons and pions is consistent with collective transverse expansion of the source and a freeze-out time of about 9.5 $fm$.
description: 14 pages with 7 figures, submitted to Phys. Lett. B
Bassus rufithorax, n.sp.
Creators: name: Madl, M.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Braconidae
Bassus
Bassus rufithorax

description: Bassus rufithorax (GRANGER 1949)
 Camptothlipsis rufithorax n.sp.: GRANGER 1949: 301 (key), 302 (fig. 313), 306 (descr., Madagascar).
 Camptothlipsis rufithorax GRANGER 1949: SHENEFELT 1970: 379 (cat.).
 Bassus rufithorax (GRANGER 1949): PAPP 1998: 227 (tax., cat.).
D i s t r i b u t i o n: Madagascar: Prov. Toliara: Bekily.
Endemic.
description: Published as part of Madl, M., 2007, Review of the Agathidinae (Hymenoptera: Braconidae) of the Malagasy Subregion, pp. 993-1007 in Linzer biologische Beiträge 39 (2) on page 996, DOI: 10.5281/zenodo.5417170
Reversible tuning of omnidirectional band gaps in two-dimensional magnonic crystals by magnetic field and in-plane squeezing
Creators: name: Mamica, S.
name: Krawczyk, M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: By means of the plane wave method, we study nonuniform, i.e., mode- and k-dependent, effects in the spin-wave spectrum of a two-dimensional bicomponent magnonic crystal. We use the crystal based on a hexagonal lattice squeezed in the direction of the external magnetic field wherein the squeezing applies to the lattice and the shape of inclusions. The squeezing changes both the demagnetizing field and the spatial confinement of the excitation, which may lead to the occurrence of an omnidirectional magnonic band gaps. In particular, we study the role played by propagational effects, which allows us to explain the k-dependent softening of modes. The effects we found enabled us not only to design the width and position of magnonic band gaps, but also to plan their response to a change in the external magnetic field magnitude. This allows the reversible tuning of magnonic band gaps, and it shows that the studied structures are promising candidates for designing magnonic devices that are tunable during operation.
description: Final version
Engineering single atom and single photon sources from entangled atomic ensembles
Creators: name: Saffman, M.
name: Walker, T. G.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We discuss the application of dipole blockade techniques for the preparation of single atom and single photon sources. A deterministic protocol is given for loading a single atom in an optical trap as well as ejecting a controlled number of atoms in a desired direction. A single photon source with an optically controlled beam-like emission pattern is described.
title: Understanding the hearts and minds of Chinese mango buyers
Creators: name: Roberts, Robin Elaine
Publisher: name: Griffith University
Year: 2012
Subjects: subject: Mango marketing
subject: Mango buyers
subject: Mango export market
subject: Mango industry

description: The Asia–Pacific region is a major producer of tropical fruits and research indicates this trend will continue (FAO 2012). According to FAO estimates the production of mangoes in particular is predicted for growth and is increasingly demand by emerging markets such as China. China’s emergence as one of the largest consumer markets is therefore of significant interest to firms involved in international agri‐business. The growth and success of imported mangoes in China is predicated upon understanding Chinese consumers’ purchasing behaviours. The literature covering consumer purchasing of mangoes in China is scant. At the time of writing this thesis no quantitative studies identifying the influence of socio‐demographics and buyers’ attitudes on purchase frequency of mangoes in China have been published. However, there is a need for consumer research conducted in‐market in China. First, agri‐food exporters have invested enormously to understand consumer purchasing behaviours. Second, academic and practitioner research has found empirical support for the profiling of consumers in value chain analysis studies, but yet there has been limited published research to date profiling the mainland Chinese mango buyer. Finally, international marketing researchers are seeking to understand dynamic and challenging markets such as China, to compare the effectiveness of contemporary forms with traditional forms of marketing research, and to explore new strategies of market entry.
Pseudobium pakistanicum ASSING 2007
Creators: name: Assing, V.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Pseudobium
Pseudobium pakistanicum

description: Pseudobium pakistanicum ASSING 2007
M a t e r i a l e x a m i n e d: Iran: 13 exs., SE-Iran, 13 km SSE Nikhshar, 8.-9.IV.1973 (cBoh, cAss, cSch); 1 ex., Kerman province, 100 km E Hajiabad, 4 km W Sorkhan, 28°20'N; 56°51'E, 1430 m, 20.IV.2006, leg. Frisch & Serri (cAss); 1 ex., Hormozgan province, Tall-e Gerdu, 27°49'N, 56°25'E, 820 m, 19.IV.2006, leg. Frisch & Serri (MNHUB).
 C o m m e n t: The original description of P. pakistanicum is based on a single male from the Northwest Frontier Province in Pakistan. The above specimens represent the first records from Iran. In addition, a female possibly belonging to this species was seen from Oman: Batinah province, Al-Jabal al-Ahdar mts., SE Ruataq, W Awabi, Wadi Bani Awf, 23°20'N, 57°29'E, 430 m, light-trap, 19.-20.XII.2009, leg. Lehmann et al. (cPüt). However, in view of the external similarity of Pseudobium species, the identification must be considered tentative.
description: Published as part of Assing, V., 2012, On the Pseudobium species of the Palaearctic region. III. A new species from China, a new synonymy, a new combination, and additional records (Insecta Coleoptera Staphylinidae Paederinae), pp. 409-419 in Linzer biologische Beiträge 44 (1) on page 412, DOI: 10.5281/zenodo.5327538
Two-loop self-energy correction in H-like ions
Creators: name: Yerokhin, V. A.
name: Shabaev, V. M.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: A part of the two-loop self-energy correction, the so-called P term, is evaluated numerically for the 1s state to all orders in Zα. Our calculation, combined with the previous investigation [S. Mallampalli and J. Sapirstein, Phys. Rev. A 57, 1548 (1998)], yields the total answer for the two-loop self-energy correction in H-like uranium and bismuth. As a result, the major uncertainty is eliminated from the theoretical prediction for the Lamb shift in these systems. The total value of the ground-state Lamb shift in H-like uranium is found to be 463.93(50) eV.
description: RevTex, 29 pages, 5 figures
Body mass index and social interactions from adolescence to adulthood
Creators: name: Corrado, Luisa
name: Distante, Roberta
name: Joxhe, Majlinda
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: A dynamic linear-in-means model is applied in order to analyse the importance of social ties for the body weight-related behaviour of US youth. The methodology shows how to estimate peer effects free of the ‘reflection problem’ in a dynamic context where individual and group-specific unobservable effects are controlled for. The results show that the main drivers for the body weight-related behaviour are past and peer effects. For individuals who were normal weight or obese during adolescence, past and peer effects are shown to be both relevant. Peer effects, instead, explain more the variation in the body mass index (BMI) for individuals who were overweight during adolescence, showing in this way the importance of social interactions for body weight-related behaviour.
Discovery of a very hot phase of the Milky Way CGM with non-solar abundance ratios
Creators: name: Das, Sanskriti
name: mathur, Smita
name: Nicastro, Fabrizio
name: Krongold, Yair
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present the discovery of a very hot gas phase of the Milky Way circumgalactic medium (CGM) at T $\approx 10^7$ K, using deep XMM-Newton RGS observations of 1ES 1553+113. The hot gas, coexisting with a warm-hot phase at T $\approx 10^6$ K is $α-$enhanced, with [O/Fe] = 0.9$^{+0.7}_{-0.3}$, indicating core-collapse supernovae enrichment. Additionally we find [Ne/O] and [N/O] = $0.7^{+1.6}_{-0.2}$, such that N/Ne is consistent with solar. Along with the enrichment by AGB stars and core-collapse supernovae, this indicates that some oxygen has depleted onto dust and/or transited to cooler gas phase(s). These results may affect previous baryonic and metallic mass estimations of the warm-hot and hot CGM from the observations of oxygen emission and absorption. Our results provide insights on the heating, mixing and chemical enrichment of the Milky Way CGM, and provide inputs to theoretical models of galaxy evolution.
description: Published in ApJL (2019, ApJ, 882(2), L23)
Η φιλοσοφική σημασία της θεωρίας της σχετικότητας
Creators: name: Reichenbach, H.
name: Χριστοδουλίδης Παύλος (μτφρ.),
Publisher: name: Deukalion
Year: 2012
Subjects: philosophy

description: Deukalion, Vol 6, No 20 (1977): Φιλοσοφία της φυσικής
title: Nurturing student agency in global citizenship education: Agentic teachers and powerful pedagogies
Creators: name: Dutta, Nandini
Publisher: name: Griffith University
Year: 2023
Subjects: subject: student agency
subject: pedagogy
subject: global citizenship education
subject: agentic teachers

description: This thesis sets out to understand how teachers, through everyday classroom practices, can nurture students' agency in and through global citizenship education (GCE). The study's focus is on primary school pedagogic practices for students who are from high poverty communities including many from refugee backgrounds and with experiences that differ from mainstream Australian cultural and language practices. In this context, GCE is viewed as a means of encouraging students' awareness of global interconnectivity, fostering a sense of belonging, promoting critical thinking skills, and providing the impetus for actions in relation to addressing complex global challenges. The central issue explored in this study is how policy discourses around GCE might shape GCE curriculum and pedagogy in primary school classrooms. It investigates whose voice is heard and not heard and how the teachers translate these policy discourses into curricular and pedagogic practices to nurture students' agency, so that marginalised voices have spaces to speak and be heard. The term GCE curriculum signifies the GCE knowledge that is selected, organised, and evaluated by the educators in everyday classroom practices. From this perspective, the lived or enacted GCE curriculum encompasses both an instructional and regulative component. The instructional component refers to the knowledge, concepts, and skills around GCE that are selected and organised for the classroom. The regulative component refers to the moral order of the classroom, that is, the implicit theories of diversity, difference, and deficits in relation to student cohorts that regulate the selection and organisation processes of GCE curricular content. [...]
Επιστημονικοί συνεργάτες και ανταποκριτές του περιοδικού
Creators: name: -, -
Publisher: name: Ελληνική Φιλοσοφική Επιθεώρηση
Year: 2012
Subjects: philosophy

description: Ελληνική Φιλοσοφική Επιθεώρηση, Vol 5, No 15 (1988)
Bassus rufus, n.sp.
Creators: name: Madl, M.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Braconidae
Bassus
Bassus rufus

description: Bassus rufus (GRANGER 1949)
 Aerophilus rufus n.sp.: GRANGER 1949: 307 (key), 310 (descr., Madagascar).
 Aerophilus rufus GRANGER 1949: SHENEFELT 1970: 309 (cat.).
D i s t r i b u t i o n: Madagascar: Prov. Toliara: Bekily.
Endemic.
description: Published as part of Madl, M., 2007, Review of the Agathidinae (Hymenoptera: Braconidae) of the Malagasy Subregion, pp. 993-1007 in Linzer biologische Beiträge 39 (2) on page 996, DOI: 10.5281/zenodo.5417170
Development of an Interpreter Program for an Equipment Control
Creators: name: Furukawa, Y.
name: Ishii, M.
name: Nakatani, T.
name: Ohata, T.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: A message oriented software scheme is used for the SPring-8 beamline control. In the early stage, we developed customized control programs for each beamline. As the number of beamlines increased, however, it became necessary to introduce a general software scheme that cloud handle the control sequence for every beamline. We developed a new server program, Command Interpreter (CI), as a software framework. The CI interprets a high-level compound message issued from client programs and decomposes it to a set of primitive control messages. The message are sent to the VME computers afterwards. For flexibility, the operation sequences specific to the individual baemline component are standardized and defined in the interface definition files. Using the CI, the response time overhead is reduced to 26% and the XAFS measurement time also decreases by about 50%.
description: Poster Presentation for the ICALEPCS'2001 Paper Status Number : WEAP033
Pseudobium gridellii JARRIGE 1949
Creators: name: Assing, V.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Pseudobium
Pseudobium gridellii

description: Pseudobium gridellii JARRIGE 1949
M a t e r i a l e x a m i n e d: France: 2 exs., Pyrénées-Orientales, St. Nazaire, leg. Normand (cBoh, cAss). Italy: 5 exs., Italy, Friuli-Venezia Giulia, Cervignano del Friuli, Isonzo river, flood debris, leg. Jure ek (cBoh, cAss).
C o m m e n t: This species is widespread in the West Mediterranean, West Europe, and the southwest of Central Europe (SMETANA 2004).
description: Published as part of Assing, V., 2012, On the Pseudobium species of the Palaearctic region. III. A new species from China, a new synonymy, a new combination, and additional records (Insecta Coleoptera Staphylinidae Paederinae), pp. 409-419 in Linzer biologische Beiträge 44 (1) on page 412, DOI: 10.5281/zenodo.5327538
Bassus stenoradialis, n.sp.
Creators: name: Madl, M.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Braconidae
Bassus
Bassus stenoradialis

description: Bassus stenoradialis (GRANGER 1949)
 Camptothlipsis stenoradialis n.sp.: GRANGER 1949: 301 (descr.), 302 (figs 304, 310), 304 (descr., Madagascar).
 Camptothlipsis stenoradialis GRANGER, 1949: SHENEFELT 1970: 379 (tax., cat.).
D i s t r i b u t i o n: Madagascar: Prov. Fianarantsoa: Ihosy – Prov. Toliara: Bekily.
Endemic.
description: Published as part of Madl, M., 2007, Review of the Agathidinae (Hymenoptera: Braconidae) of the Malagasy Subregion, pp. 993-1007 in Linzer biologische Beiträge 39 (2) on pages 996-997, DOI: 10.5281/zenodo.5417170
Eta physics at threshold
Creators: name: Moskal, P.
name: Adam, H. -H.
name: Budzanowski, A.
name: Czyzykiewicz, R.
name: Grzonka, D.
name: Janusz, M.
name: Jarczyk, L.
name: Kamys, B.
name: Khoukaz, A.
name: Kilian, K.
name: Kowina, P.
name: Lister, T.
name: Oelert, W.
name: Rozek, T.
name: Santo, R.
name: Schepers, G.
name: Sefzick, T.
name: Siemaszko, M.
name: Smyrski, J.
name: Steltenkamp, S.
name: Strzalkowski, A.
name: Winter, P.
name: Wolke, M.
name: Wuestner, P.
name: Zipper, W.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The production of eta and eta-prime mesons in elementary nucleon-nucleon collisions has been investigated at the synchrotrons CELSIUS, COSY and SATURNE. The magnitude and energy dependence of the total cross section as well as the occupation distribution of the phase space serve as observables for investigating the mechanisms underlying the production processes and the interaction of mesons with nucleons. The precise data on the eta and eta-prime creation via the pp --> pp eta(eta-prime) reactions allowed to settle the general features of the eta and eta-prime meson production and revealed the sensitivity of the mentioned observables to the nucleon-nucleon-meson final state interaction. The particular production properties, like for example the determination of the dominating exchange processes which lead to the excitation of the S_11 nucleon isobar in the case of eta creation, must be established by confrontation with other observables. The present status of this investigation with an emphasis on the results of the COSY-11 collaboration is briefly presented. The available data are interpreted in view of the production mechanism and the meson-nucleon interaction.
description: 3 pages, 3 figures, Presented at Conference on Quarks and Nuclear Physics (QNP 2002), Julich, Germany, 9-14 Jun 2002
An Ongoing Visual Assessment of Three-dimensional Light Flow Expressed Through Volume Photon Mapping
Creators: name: Schregle, Roland
name: Yoshizawa, Nozomu
name: Okamoto, Toshihide
name: Komazawa, Ken
Publisher: name: Zenodo
Year: 2019
Subjects: photon mapping
participating media
light flow
physical light field
visual light field
perception
guage objects
cubic illuminance
scalar illuminance

description: A new method of expressing three-dimensional light flow in architectural spaces is presented using the RADIANCE volume photon mapping extension. This light transport simulation algorithm is not bound to surfaces and can therefore visualise the volumetric light distribution taking into account luminance, direction, and colour. Our method derives a physical light field from this distribution, which will serve as a reference for a series of ongoing experiments at the Tokyo University of Science to evaluate the corresponding visual light field using human observers. The goal of the experiments is to determine the accuracy with which the observers can predict the physical light field given visual cues such as shading, contrast, and reflected colour in a real scene.
description: + ID der Publikation: hslu_72651 + Art des Beitrages: Präsentation Konferenzpapier/Tagungsbeitrag + Veranstalter: ARUP New York + Sprache: Englisch + Bemerkungen: Vortrag in Kooperation mit Tokyo University of Science. + Letzte Aktualisierung: 2019-09-10 13:40:31
Cavitands: capture of cycloalkyl derivatives and 2-methylisoborneol (2-MIB) in water
Creators: name: Feng, Hai-Na
name: Petroselli, Manuel
name: Zhang, Xing-Hua
name: Rebek, Julius
name: Yu, Yang
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Pharmacology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Cycloalkyl derivatives such as halides and alcohols are commonly encountered in chemical synthesis and in the environment, yet chemical methods for their sensing are limited. Here we develop a sensor – a deep cavitand – on a preparative scale. It makes host-guest complexes with cycloalkyl halides and other derivatives with compact conformations in aqueous medium. Detection of 2-methylisoborneol, a common drinking water pollutant, is possible at low concentrations by NMR methods. The gram-scale synthesis of the cavitand opens new possibilities for its future application in water purification.
title: Lateral Photovoltaic Effect in 3C-SiC/Si Heterojunction for Optoelectronic Sensing
Creators: name: Nguyen, Hung T
Publisher: name: Griffith University
Year: 2023
Subjects: subject: silicon carbide
subject: position-sensitive detector
subject: optoelectronic
subject: photovoltaic

description: Lateral photovoltaic effect has been utilised as an important method for position-sensing applications, including angular displacement monitoring, structural health monitoring and self-power sensors. When a non-uniform light source shines on a semiconductor junction, electron-hole pairs are excited and separated by the built-in voltage across the junction, and a lateral photovoltage is generated between the illuminated and dark areas. To enhance the lateral photovoltage and improve the position-sensing capability, many materials and techniques have been explored to form high-quality heterojunctions. Silicon carbide (SiC) is an excellent material that has attracted a great deal of attention from researchers and industry owing to its superior mechanical, electrical, and thermal properties, and chemical inertness. Notably, among different polytypes, cubic silicon carbide (3C-SiC) has the greatest potential for developing commercial devices because it can be grown directly on the widely available silicon wafers at a low cost. This research investigated the lateral photovoltaic effect in 3C-SiC/Si heterojunctions and explored its potential for developing optical sensors. First, the lateral photovoltaic effect was investigated in an n-3C-SiC/p-Si heterojunction, and its potential for position-sensing applications was examined. In addition, different electrode configurations, such as different electrode sizes and spacings, were evaluated to optimise the design for large lateral photovoltage and highly sensitive sensors. The influence of the SiC layer thickness on the lateral photovoltaic effect was also examined. Next, the behaviour of the lateral photovoltaic effect under external voltage bias was explored. Finally, a freestanding serpentine SiC beam structure was proposed to significantly enhance the lateral photovoltage. The results of this study indicate that 3C-SiC/Si heterojunctions can generate large lateral photovoltage, enabling ultra-sensitive and self-power optical sensors for applications in harsh environments.
Pseudobium labile
Creators: name: Assing, V.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Pseudobium
Pseudobium labile

description: Pseudobium labile (ERICHSON 1840)
M a t e r i a l e x a m i n e d: France: 1 ex., Corsica, Folelli, 1905, leg. Leonhard (cBoh).
 C o m m e n t: Like the preceding species, P. labile is widespread in the West Mediterranean (SMETANA 2004).
description: Published as part of Assing, V., 2012, On the Pseudobium species of the Palaearctic region. III. A new species from China, a new synonymy, a new combination, and additional records (Insecta Coleoptera Staphylinidae Paederinae), pp. 409-419 in Linzer biologische Beiträge 44 (1) on page 412, DOI: 10.5281/zenodo.5327538
Near-optimal two-mode spin squeezing via feedback
Creators: name: Berry, Dominic W.
name: Sanders, Barry C.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose a feedback scheme for the production of two-mode spin squeezing. We determine a general expression for the optimal feedback, which is also applicable to the case of single-mode spin squeezing. The two-mode spin squeezed states obtained via this feedback are optimal for j=1/2 and are very close to optimal for j>1/2. In addition, the master equation suggests a Hamiltonian that would produce two-mode spin squeezing without feedback, and is analogous to the two-axis countertwisting Hamiltonian in the single mode case.
description: 10 pages, 6 figures, journal version
$\mathbb{C}P^{2S}$ sigma models described through hypergeometric orthogonal polynomials
Creators: name: Crampe, N.
name: Grundland, A. M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mathematical Physics (math-ph)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: The main objective of this paper is to establish a new connection between the Hermitian rank-1 projector solutions of the Euclidean $\mathbb{C}P^{2S}$ sigma model in two dimensions and the particular hypergeometric orthogonal polynomials called Krawtchouk polynomials. We show that any such projector solutions of the $\mathbb{C}P^{2S}$ model, defined on the Riemann sphere and having a finite action, can be explicitly parametrised in terms of these polynomials. We apply these results to the analysis of surfaces associated with $\mathbb{C}P^{2S}$ models defined using the generalised Weierstrass formula for immersion. We show that these surfaces are homeomorphic to spheres in the $\mathfrak{su}(2s+1)$ algebra, and express several other geometrical characteristics in terms of the Krawtchouk polynomials. Finally, a connection between the $\mathfrak{su}(2)$ spin-s representation and the $\mathbb{C}P^{2S}$ model is explored in detail.
title: Synthesis, Characterization and Biological Activities of 2-Decylsulfonylacetamide Derivatives
Creators: name: Sun, Hsien-Kuo
Publisher: name: Griffith University
Year: 2012
Subjects: subject: 2-decylsulfonylacetamide derivatives
subject: Potential antitubercular agent
subject: Drug resistant strains

description: The major challenges of Mycobacterium tuberculosis treatment are the emergence of multidrug resistant or extensively drug resistant strains and the hepatotoxic adverse drug reactions of current antitubercular drugs. With an incidence of approximately 9.4 million people, tuberculosis is one of the leading causes of death by an infectious agent. 2-Decylsulfonylacetamide represents a novel class of compounds shown to have comparable antitubercular activity to the first-line antitubercular drugs isoniazid and rifampicin. The aim of this research was to synthesize a library of 2-decylsulfonylacetamide derivatives, substituting the acetamide moeity with a variety of functional groups (methyl ester, carboxylic acid, thioamide and an alkyne); elucidate and characterise synthesised compounds using Nuclear Magnetic Resonance, Mass Spectrometry, Attenuated Total Reflectance Fourier Transform Infrared Red Spectroscopy, Differential Thermal Analysis; determine their in vitro antitubercular activity; evaluate and compare their in vitro antibacterial (Staphyloccocus aureus, Escherichia coli, Pseudomonas aeruginosa) and antifungal (Candida albicans) activities; evaluate and compare in vitro cytotoxicity profiles using A549 (adenocarcinomic human alveolar basal epithelial cells), HeLa (cervical adenocarcinoma), Jurkat (acute T cell leukemia), LNCap (prostate carcinoma) and MCF-7 (human breast adenocarcinoma) cell lines; evaluate the in vitro hepatotoxicity potential of synthesised compounds to select current antitubercular agents; and assess the immunomodulating effects (in A549 and Jurkat cells) of the synthesised 2-decylsulfonylacetamide and its derivatives using the A549 and Jurkat in vitro models in an attempt to characterise their potential effects on the non-specific and specific immune system.
Kerr-lens mode-locked lasers as transfer oscillators for optical frequency measurements
Creators: name: Telle, Harald R.
name: Lipphardt, Burghard
name: Stenger, Jörn
Publisher: name: arXiv
Year: 2001
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We introduce a novel concept for optical frequency measurement and division which employs a Kerr-lens mode-locked laser as a transfer oscillator whose noise properties do not enter the measurement process. We experimentally demonstrate, that this method opens up the route to phase-link signals with arbitrary frequencies in the optical or microwave range while their frequency stability is preserved.
description: 8 pages, 6 figures
Status and Controls Requirements of the Planned Heavy Ion Tumor Therapy Accelerator Facility HICAT
Creators: name: Baer, Ralph C.
name: Eickhoff, Hartmut
name: Haberer, Thomas
Publisher: name: arXiv
Year: 2001
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: The HICAT project is a Heavy Ion accelerator for light ion Cancer Treatment to be built for the clinics in Heidelberg, Germany. It consists of a 7 MeV/u linac, a compact synchrotron and three treatment places, one of them equipped with a 360 degree gantry beam-line. The facility will implement the intensity controlled raster-scanning technique that was developed and successfully demonstrated at GSI with over 100 patients at present. In order to produce the beams with the characteristics requested by the treatment sequencer, the accelerator must operate on a pulse-to-pulse basis with different settings. This concept imposes strict and challenging demands on the operation of the accelerators and hence the control system of the facility. The control system should be developed, installed and maintained by and under the complete responsibility of an industrial system provider, using a state-of-the-art system and wide-spread industrial components wherever possible. The presentation covers the status of the project and the requirements on the control system.
description: Paper for ICALEPCS 2001 Conference (Poster), Paper TUAP031, PDF (from Word), 3 pages, 1 embedded figure
Bassus sulcatus, n.sp.
Creators: name: Madl, M.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Braconidae
Bassus
Bassus sulcatus

description: Bassus sulcatus (GRANGER 1949)
 Aerophilus sulcatus n.sp.: GRANGER 1949: 307 (key), 308 (descr., Madagascar).
 Aerophilus sulcatus GRANGER 1949: SHENEFELT 1970: 309 (cat.).
D i s t r i b u t i o n: Madagascar: Prov. Toamasina: Andekaleka (Rogez).
Endemic.
description: Published as part of Madl, M., 2007, Review of the Agathidinae (Hymenoptera: Braconidae) of the Malagasy Subregion, pp. 993-1007 in Linzer biologische Beiträge 39 (2) on page 997, DOI: 10.5281/zenodo.5417170
High $p_T$ Measurements from PHENIX
Creators: name: Mioduszewski, S.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We present recent high transverse momentum measurements by the PHENIX experiment for Au+Au and p+p collisions at $\sqrt{s_{NN}} = 200$ GeV at the Relativistic Heavy Ion Collider (RHIC). We show particle spectra for neutral pions and charged hadrons, define and show the nuclear modification factor, and discuss particle composition. By means of the nuclear modification factor, we observe a suppression factor of 5-6 for neutral pions and 3-4 for charged hadrons in central collisions at high $p_T$. We find that the ratio of $π^0$ to $(h^++h^-)/2$ remains nearly constant at $\sim 0.5$ for $p_T = 2-9$ GeV/c. Finally we present strong evidence for the observation of jets in Au+Au collisions.
description: 10 pages, 11 figures, Talk presented at Quark Matter 2002, Nantes, France, July 18-24, 2002. To appear in the proceedings (Nucl. Phys. A)
Supplemental Material from Hot wings: thermal impacts of wing coloration on surface temperature during bird flight
Creators: name: Rogalla, Svana
name: D'Alba, Liliana
name: Verdoodt, Ann
name: Shawkey, Matthew D.
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Biophysics
subject: 110601 Biomechanics
subject: FOS: Health sciences

description: This file provides more detailed information on the methods used in "Hot wings: Thermal impacts of wing colouration on surface temperature during bird flight." and further provides supplemental figures and tables.
Thermodynamics of hot dense H-plasmas: Path integral Monte Carlo simulations and analytical approximations
Creators: name: Filinov, V. S.
name: Bonitz, M.
name: Ebeling, W.
name: Fortov, V. E.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: This work is devoted to the thermodynamics of high-temperature dense hydrogen plasmas in the pressure region between $10^{-1}$ and $10^2$ Mbar. In particular we present for this region results of extensive calculations based on a recently developed path integral Monte Carlo scheme (direct PIMC). This method allows for a correct treatment of the thermodynamic properties of hot dense Coulomb systems. Calculations were performed in a broad region of the nonideality parameter $Γ\lesssim 3$ and degeneracy parameter $n_e Λ^3 \lesssim 10$. We give a comparison with a few available results from other path integral calculations (restricted PIMC) and with analytical calculations based on Pade approximations for strongly ionized plasmas. Good agreement between the results obtained from the three independent methods is found.
description: RevTex file, 21 pages, 5 ps-figures included
Cosmological exploitation of the size function of cosmic voids identified in the distribution of biased tracers
Creators: name: Contarini, Sofia
name: Ronconi, Tommaso
name: Marulli, Federico
name: Moscardini, Lauro
name: Veropalumbo, Alfonso
name: Baldi, Marco
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Cosmic voids are large underdense regions that, together with galaxy clusters, filaments and walls, build up the large-scale structure of the Universe. The void size function provides a powerful probe to test the cosmological framework. However, to fully exploit this statistics, the void sample has to be properly cleaned from spurious objects. Furthermore, the bias of the mass tracers used to detect these regions has to be taken into account in the size function model. In our work we test a cleaning algorithm and a new void size function model on a set of simulated dark matter halo catalogues, with different mass and redshift selections, to investigate the statistics of voids identified in a biased mass density field. We then investigate how the density field tracers' bias affects the detected size of voids. The main result of this analysis is a new model of the size function, parameterised in terms of the linear effective bias of the tracers used, which is straightforwardly inferred from the large-scale two-point correlation function. This represents a crucial step to exploit the method on real data catalogues. The proposed size function model has been accurately calibrated on mock catalogues, and used to validate the possibility to provide forecasts on the cosmological constraints, namely on the matter density contrast, $Ω_{\rm M}$, and on the normalisation of the linear matter power spectrum, $σ_8$, at different redshifts.
description: 17 pages, 11 figures, 4 tables, accepted by MNRAS
Understanding destruction of nth-order quantum coherence in terms of multi-path interference
Creators: name: Zhou, D. L.
name: Zhang, P.
name: Sun, C. P.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The classic example of the destruction of interference fringes in a ``which-way'' experiment, caused by an environmental interaction, may be viewed as the destruction of first-order coherence as defined by Glauber many years ago (Glauber). However, the influence of an environment can also destroy the $n$th-order quantum coherence in a quantum system, where this high order coherence is captured. We refer to this phenomenon as the $n$% th-order decoherence. In this paper we show that, just as the first-order coherence can be understood as the interference of the amplitudes for two distinct paths, the higher order coherence may be understood as the interference of multiple amplitudes corresponding to multiple paths. To see this, we introduce the concept of $n$th-order ``multi-particle wave amplitude''. It turns out that the $n$th-order correlation function can be expressed as the square norm of some ``multi-particle wave amplitude'' for the closed system or as the sum of such square norms for the open system. We also examine, as a specific example, how an environment can destroy the second order coherence by eliminating the interference between various multiple paths.
description: This is an expanded version of quant-ph/0105122, several parts are rewritten. REVTEX4, 10 pages, 4 eps figures
Optical decay from a Fabry-Perot cavity faster than the decay time
Creators: name: Rohde, H.
name: Eschner, J.
name: Schmidt-Kaler, F.
name: Blatt, R.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Optics (physics.optics)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The dynamical response of an optical Fabry-Perot cavity is investigated experimentally. We observe oscillations in the transmitted and reflected light intensity if the frequency of the incoupled light field is rapidly changed. In addition, the decay of a cavity-stored light field is accelerated if the phase and intensity of the incoupled light are switched in an appropriate way. The theoretical model by M. J. Lawrence em et al, JOSA B 16, 523 (1999) agrees with our observations.
description: submitted to Josa B
Linan hainanicus Hlavac 2002
Creators: name: Yin, Zi-Wei
name: Li, Li-Zhen
name: Zhao, Mei-Jun
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Linan
Linan hainanicus

description: Linan hainanicus Hlaváč, 2002
(Figs. 3, 9, 14, 19, 25, 31–32, 39, 42, 45)
 Linan hainanicus Hlaváč, 2002: 295. HLAVÁČ & CHANDLER (2005: 110).
 Type locality. China, Hainan Dao Island, Jian Feng Ling Nature Reserve.
 Material studied (5 JJ). 2 JJ, ‘ CHINA: HAINAN Prov. / Ledong Count. / Jianfengling N. R. / alt. 1, 000 m, 15.iv.2010 / Ting FENG leg.’; 1 J, ‘ CHINA: HAINAN Prov. / Ledong Count. / Jianfengling N. R. / alt. 500 m, 14.iv.2010 / Bao-Ping HUANG leg.’; 2 JJ, ‘ CHINA: HAINAN Prov. / Changjiang Count. / Bawangling N. R. / alt. 1,000 m, 11.iv.2010 / Zi-Wei YIN leg.’ (all SNUC).
 Diagnosis. Medium in size, 2.95 mm, antennomeres IX–X strongly modified in male. Metaventral horn-like processes large. Legs simple without spine; protibiae protuberant mesally at apex in male, cylindrical in female.
 Redescription. Male (Fig. 3). Length 2.95 mm (2.4–2.7 mm in HLAVÁČ (2002) based on wrong measurement, Hlaváč, pers. comm.). Head slightly longer than wide, HL 0.68 mm, HW 0.63 mm; eyes prominent, each composed of about 50 facets. Antenna with elongate scape, about five times as long as wide, antennomeres II–III and VII each slightly longer than wide, IV–VI similar, elongate, VIII transverse, wider than long, antennal club as in Fig. 9, ventral side of segment IX with finely punctate sensory area linear, extended from middle toward posterior margin.
Pronotum (Fig. 14) about as long as wide, PL 0.62 mm, PW 0.62 mm. EL 0.87 mm, EW 1.13 mm. Metaventral horn-like processes as in Fig. 19, bifurcate at apex in lateral view. Protibia (Fig. 25) protuberant mesally, forming broadly truncate spur at apex.
Abdomen large, AL 0.78 mm, AW 1.08 mm; first visible tergite (morphologically tergite IV) about twice as long as the second; discal carinae short, reaching basal sixth of tergite length; sternite IX as in Fig. 39. Aedeagus 0.60 mm long, structure as in Figs. 31–32.
 Female. Unknown.
 Distribution and habitat. This species is endemic to western Hainan Island (South China). Specimens were sifted from the leaf litter along a small stream (Fig. 45).
 Remarks. This species belongs to L. cardialis species-group based on the strong modification of the antennal club in the male. It is most closely allied to L. cardialis, but may be distinguished by the smaller size (2.95 mm of this species, 3.3–3.6 mm of cardialis), the shape of the antennal club and the shape of metaventral processes, the legs simple without spines, and the shape of the aedeagus.
description: Published as part of Yin, Zi-Wei, Li, Li-Zhen & Zhao, Mei-Jun, 2011, A review of the genus Linan (Coleoptera: Staphylinidae: Pselaphinae), pp. 123-135 in Acta Entomologica Musei Nationalis Pragae 51 (1) on pages 129-130, DOI: 10.5281/zenodo.5327198
Free Muons and Muonium - Some Achievements and Possibilities in Low Energy Muon Physics
Creators: name: Jungmann, Klaus P.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Some recent precision experiments in low energy muon physics are discussed. Spectroscopy on the muonium atom, the bound state of a positve muon and an electron, has provided precise tests of standard theory and yielded most precise values of important fundamental constants. A search for spontaneous muonium to antimuonium conversion test lepton flavour conservation and yields most stringent limits on parameters in several speculative models. The muon magnetic anomaly may contain hints to new physics and is a relevant calibration point for numerous models beyond standard theory. Since most precision experiments are limited by the particle fluxes at present muon sources, possibilities in this field are shown which will emerge at upgraded present facilities or new accelerator complexes under construction or planning. At such places novel techniques would be enabled.
title: 01_1283
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Learning to learn: A qualitative study to uncover strategies used by Master Adaptive Learners in the planning of learning
Creators: name: Regan, Linda
name: Hopson, Laura R.
name: Gisondi, Michael A.
name: Branzetti, Jeremy
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Medicine
subject: Cell Biology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Background: The ability to adapt expertise to both routine and uncommon situations, termed adaptive expertise, has been suggested as a necessary skill for physicians. The Master Adaptive Learner (MAL) framework proposes four phases necessary to develop adaptive expertise. The first phase, “planning” for learning, includes three stages: identification of gaps, prioritization of gaps, and identification of learning resources. This study explored key strategies used by MALs in “planning” for learning. Methods: Focus groups were used to identify strategies that successful postgraduate trainees use to plan learning. Researchers analyzed transcripts using constant comparison analysis and grounded theory to guide the generation of themes. Results: 38 participants, representing 14 specialties, participated in 7 focus groups. Six key strategies used in the “planning” phase of learning were found. During gap identification, they used performance-driven gap identification and community-driven gap identification. To prioritize gaps, they used the schema of triage and adequacy. To identify resources they used intentional adaptation and weighted curation. Barriers such as lack of time and inexperience were noted. Conclusions: MALs use six strategies to plan learning, using patients, health-care team roles, and clinical questions to guide them. Understanding these strategies can help educators design learning opportunities and overcome barriers.