cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Byron and Music: An Intermedial Study of Lord Byron’s Childe Harold in Nineteenth-Century Programme Music
Creators: name: Abs Osta, Lola
Publisher: name: University of Leicester
Year: 2024

description: Lord Byron’s poetry was instrumental in programme music production in nineteenth-century Europe. European musicians’ penchant for the cult of Byronism was influenced by the gloomy Romantic hero meditating on the ruins of history, art, and mortality, as narrated in Byron’s poem, Childe Harold’s Pilgrimage (1812–1818). While musical and literary scholars have examined the associations between the two artistic media, poem and music, in terms of fluctuating moods, Byronic character, and subversive form, to date, there has been little attempt to identify and critically evaluate the influence of Byron’s poetics on the musical compositions. This thesis is an attempt to understand the intermedial relationship between the poetic techniques and the analogous musical devices. The works in question are Berlioz’s Harold in Italy (1834) and Liszt’s Years of Pilgrimage, Book I: Switzerland (1858), compositions that were directly inspired by Childe Harold’s Pilgrimage. This study assesses the correlations using musical semiotics and melopoetics, which combines linguistics and prosody. Alongside the context behind the Byron reception, this combined method grants equal weight to the analyses of the music and poetry. The extent of congruence between the media reveals overarching philosophical and cultural underpinnings of Romantic art, particularly Byron’s Romantic irony, through which the composers seek to come to terms with the artistic, theological, political, and ethical complexities conveyed in the verse.
Electrochemically Induced N-Alkylation of Chiral 2-(Methylsulfinyl) 1H-Benzimidazole
Creators: name: Capobianco, Amedeo
name: Caruso, Tonino
name: Palombi, Laura
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Science Policy
subject: Information and Computing Sciences
subject: Biological Sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Ecology
subject: FOS: Biological sciences
subject: Chemistry
subject: Earth and Environmental Sciences
subject: Evolutionary Biology
subject: Pharmacology
subject: Molecular Biology
subject: Cell Biology

description: Galvanostatic electrolysis of chiral 2-(methylsulfinyl) 1H-benzimidazole in acetonitrile/tetraethyl ammonium tetrafluoroborate system has been exploited to carry out the selective N-alkylation of the benzimidazole moiety with organohalides, thus obtaining chiral derivatives with potential use in drug research. Theoretical determination of the redox potential for the title compound has been effected, and plausible pathways for its electroactivation have been described. Furthermore, by means of this electrochemical strategy, the access to enantioenriched N-alkylated 2-(methylsulfinyl)benzimidazole has been established.
Mean-field phase diagrams of imbalanced Fermi gases near a Feshbach resonance
Creators: name: Hu, Hui
name: Liu, Xiaji
Publisher: name: Swinburne
Year: 2024

description: We propose phase diagrams for an imbalanced (unequal number of atoms or Fermi surface in two pairing hyperfine states) gas of atomic fermions near a broad Feshbach resonance using mean-field theory. Particularly, in the plane of interaction and polarization we determine the region for a mixed phase composed of normal and superfluid components. We compare our prediction of phase boundaries with the recent measurement and find a good qualitative agreement.
An Investigation of pH Mediated Extraction and Precipitation of Phosphorus from Sludge Using Microfiltration: Processing and Costs
Creators: name: Gerardo, Michael L.
name: M., Alexander
name: Lovitt, Robert W.
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Plant Biology
subject: FOS: Biological sciences
subject: Biological Sciences
subject: Ecology
subject: Chemistry
subject: Earth and Environmental Sciences
subject: Cell Biology
subject: Biochemistry

description: Membrane filtration of wastewater sludge is a feasible technology for the recovery of sustainable nutrients in bacteria and particle-free solutions. Diafiltration and acidification strategies were investigated for the recovery of phosphorus (P) from trout farm sludge. Extraction costs were determined using a pilot-scale unit. pH of 2.7 was found to maximize the extraction of P (and metals) and highest concentrations were achieved by acidic leaching of the sludge sediment. Levels of P, Ca, Fe, Mg, and K recovered in soluble fractions were 418 mg/L, 6730 mg/L, 66.8 mg/L, 29 mg/L, and 34.1 mg/L, respectively. Operational costs associated with acidification and power consumption were estimated to be 0.018 kWh/L permeate or 0.037 kWh/g P obtained. The extraction of P by membrane filtration was mainly dependent on pH and cost was considerably lower than that for P-based fertilizers. Owing to the high concentration of Ca and P in the permeate fractions, 99% of the soluble P was precipitated from solution at pH 8. Elemental analysis and FTIR of the precipitate obtained indicated to be carbonated calcium-deficient hydroxyapatite.
Synthesis of Novel Pyran β-Amino Acid and 5,6-Dihydro-2H-pyran β-aminoxy Acid from Carbohydrate Derivatives
Creators: name: Gattu Sridhar
name: Marumamula Hanumaiah
name: Gangavaram V. M. Sharma
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Plant Biology
subject: FOS: Biological sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Biological Sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Chemistry
subject: Earth and Environmental Sciences
subject: Evolutionary Biology
subject: Biotechnology
subject: Physiology
subject: Medicine
subject: Biochemistry

description: Synthesis of two new amino acids, containing pyran rings, is reported from carbohydrate derivatives. The cis-3-amino-pyran-2-carboxylic acid (cis-APyC) was prepared from (R)-glyceraldehyde derivative, using nucleophilic substitution reaction for pyran ring formation. Similarly, the trans-3-aminoxy-5,6-dihydro-2H-pyran-2-carboxylic acid (trans-AmPyC) was prepared from diacetone glucose (DAG), using ring closing metathesis (RCM) reaction for the ring formation.
Signature of mott-insulator transition with ultracold fermions in a one-dimensional optical lattice
Creators: name: Liu, Xiaji
name: Drammond, Peter D.
name: Hu, Hui
Publisher: name: Swinburne
Year: 2024

description: Using the exact Bethe ansatz solution of the Hubbard model and Luttinger liquid theory, we investigate the density profiles and collective modes of one-dimensional ultracold fermions confined in an optical lattice with a harmonic trapping potential. We determine a generic phase diagram in terms of a characteristic filling factor and a dimensionless coupling constant. The collective oscillations of the atomic mass density, a technique that is commonly used in experiments, provide a signature of the quantum phase transition from the metallic phase to the Mott-insulator phase. A detailed experimental implementation is proposed.
InCl3-Catalyzed, Three-Component Reactions for the Synthesis of Some Novel Functionalized/Annulated Barbituric Acids
Creators: name: Sharma, Meenakshi
name: Pallabi Borah
name: Pulak J. Bhuyan
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Information and Computing Sciences
subject: Biological Sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Chemistry
subject: Biotechnology
subject: Molecular Biology
subject: Microbiology
subject: FOS: Biological sciences
subject: Biochemistry

description: Some novel 5-aminoalkylbarbituric acids and corresponding chromene derivatives were synthesized via a one-pot, three-component Mannich reaction starting from 1,3-dimethylbarbituric acid, arylaldehydes, and amines.
Transverse, Single-Spin Asymmetries for Charged Hadrons and for Muons from Open-Heavy-Flavor Decays in Polarized Proton-Proton and Proton-Nucleus Collisions in PHENIX
Creators: name: Bok, Jeongsu
Publisher: name: Zenodo
Year: 2019
Subjects: RHIC PHENIX muon transverse single-spin asymmetry

description: Transverse single-spin asymmetry (TSSA) phenomena have gained substantial attention in several decades because they provide valuable information on the spin structure of the nucleon. Production of heavy flavor is dominated by gluon-gluon fusion in the leading order perturbative Quantum Chromodynamics calculation at RHIC energies, and the transverse single-spin asymmetry in heavy-flavor production is sensitive to the tri-gluon correlations in the twist-3 collinear factorization framework. Study of this asymmetry for single muons from heavy flavor decays in the PHENIX experiment serves as a clean probe for this process. This thesis shows a study of transverse single-spin asymmetries of µ and µ+ from open heavy-flavor decays in polarized p+p collisions at ps = 200 GeV at forward and backward rapidity (1.4 < |y| < 2.0) over the transverse momentum of 1.25 < pT < 5 GeV/c and the Feynman-x (xF ) range of 0.2 < xF < 0.2 in the PHENIX experiment at RHIC. In addition, TSSA in the process p+p ! h+ X has been described by twist-3 spin-dependent three-parton correlation functions, or twist-3 fragmentation functions in the QCD collinear factorization approach. Studying the TSSA for inclusive hadron production in p + A collisions gives new insight on the underlying mechanism because different contributions to the TSSA are affected differently by the saturation effect in large nuclei. This thesis reports a study on the TSSA of charged hadron production at forward and backward (1.4 < |y| < 2.4) rapidity for 1.25 < pT < 7.0 GeV/c and 0.2 < xF < 0.2 from p + p, p+Al, and p+Au collisions at psNN =200 GeV.
An investigation of pH mediated extraction and precipitation of phosphorus from sludge using microfiltration: processing and costs
Creators: name: Gerardo, Michael L.
name: M., Alexander
name: Lovitt, Robert W.
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Plant Biology
subject: FOS: Biological sciences
subject: Biological Sciences
subject: Ecology
subject: Chemistry
subject: Earth and Environmental Sciences
subject: Cell Biology
subject: Biochemistry

description: Membrane filtration of wastewater sludge is a feasible technology for the recovery of sustainable nutrients in bacteria and particle-free solutions. Diafiltration and acidification strategies were investigated for the recovery of phosphorus (P) from trout farm sludge. Extraction costs were determined using a pilot-scale unit. pH of 2.7 was found to maximise the extraction of P (and metals) and highest concentrations were achieved by acidic leaching of the sludge sediment. Levels of P, Ca, Fe, Mg and K recovered in soluble fractions were 418 mg/L, 6730 mg/L, 66.8 mg/L, 29 mg/L and 34.1 mg/L, respectively. Operational costs associated with acidification and power consumption were estimated to be 0.018 kWh/L permeate or 0.037 kWh/g P obtained. The extraction of P by membrane filtration was mainly dependent on pH and cost was considerably lower than that for P-based fertilisers. Owing to the high concentration of Ca and P in the permeate fractions, 99 % of the soluble P was precipitated from solution at pH 8. Elemental analysis and FTIR of the precipitate obtained indicated to be carbonated calcium-deficient hydroxyapatite.
Self-consistent theory of atomic Fermi gases with a Feshbach resonance at the superfluid transition
Creators: name: Liu, Xiaji
name: Hu, Hui
Publisher: name: Swinburne
Year: 2024

description: A self-consistent theory is derived to describe the BCS-Bose-Einstein- condensate crossover for a strongly interacting Fermi gas with a Feshbach resonance. In the theory the fluctuation of the dressed molecules, consisting of both preformed Cooper pairs and 'bare' Feshbach molecules, has been included within a self-consistent T -matrix approximation, beyond the Nozieres and Schmitt-Rink strategy considered by Ohashi and Griffin. The resulting self-consistent equations are solved numerically to investigate the normal-state properties of the crossover at various resonance widths. It is found that the superfluid transition temperature Tc increases monotonically at all widths as the effective interaction between atoms becomes more attractive. Furthermore, a residue factor Zm of the molecule's Green function and a complex effective mass have been determined to characterize the fraction and lifetime of Feshbach molecules at Tc. Our many-body calculations of Zm agree qualitatively well with recent measurments of the gas of ^6 Li atoms near the broad resonance at 834 G. The crossover from narrow to broad resonances has also been studied.
InCl3-Promoted Synthesis of Pyrazolyl-Substituted Quinolines in Green Media
Creators: name: Kaminsky, Werner
name: Prasad, Karnam Jayarampillai Rajendra
name: Kumar, Gopal Senthil
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Earth and Environmental Sciences
subject: Biological Sciences
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Molecular Biology
subject: Microbiology
subject: Biochemistry

description: A series of regioisomers of pyrazolyl-substituted quinolines has been synthesized through the simple condensation reaction between hydrazinylquinolines with aliphatic 1,3-diketones with InCl3 as a catalyst under microwave irradiation. This method produces pure products in good yield in a rapid manner compared to conventional procedures and withneat reaction condition. The approach has the advantages of operational simplicity and increased safety for a shortened synthesis of pyrazolyl-substituted quinolines.
Syntheses of Novel Triphenylene-Aminoanthraquinone Dimers and Studies on Their Mesomorphic and Fluorescence Properties
Creators: name: Mingguang Zhu
name: Fafu Yang
name: Hongyu Guo
name: Congcong Li
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Physiology
subject: FOS: Biological sciences
subject: Physics
subject: 60506 Virology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Developmental Biology
subject: Biological Sciences
subject: Chemistry
subject: Earth and Environmental Sciences
subject: Biotechnology
subject: Cell Biology
subject: Engineering
subject: Biochemistry
subject: Biophysics

description: Two novel triphenylene-aminoanthraquinone dimers4a and 4b were synthesized by reacting triphenylene carboxyl derivatives 3a or 3b with 2-aminoanthracene-9,10-dione in yields of 80% and 78%, respectively. Their structures were confirmed by 1H NMR, ESI-MS and elemental analysis. Their mesomorphic properties were studied by DSC, POM and XRD. The mesomorphic results suggested that they possess excellent mesophase properties. The investigation of fluorescence properties indicated that the strong cooperating fluorescence actions exist between two structural units. The fluorescence of dimers 4a and4b are seriously quenched due to the electron transfer from donor (triphenylene unit) to acceptor (aminoanthraquinone unit).
TA'LIMDA SUN'IY INTELEKT: DARS SAMARADORLIGIGA TA'SIRI VA TAHDIDLAR
Creators: name: Hamroqulova, Sabina
name: Axmadjonov, Luqmonbek
Publisher: name: Zenodo
Year: 2025

description: Bugungi kunda sun’iy intellekt texnologiyalari hayotning deyarli barcha jabhalarida faol qo‘llanilmoqda. Xususan, ta’lim sohasida bu texnologiyalarning joriy etilishi yangi imkoniyatlar eshigini ochmoqda. Ushbu maqolada sun’iy intellektning dars jarayoniga ta’siri, uning samaradorlikka qo‘shayotgan hissasi hamda yuzaga kelayotgan ayrim tahdid va cheklovlar keng yoritiladi. Tahlillar shuni ko‘rsatadiki, sun’iy intellekt vositalari o‘quvchilarning individual ehtiyojlariga mos o‘quv materiallarini tanlash, mashg‘ulotlarni avtomatlashtirish, natijalarni tezkor baholash kabi jihatlar orqali dars sifatini oshirishda katta yordam bermoqda. Biroq, bu jarayon inson omilining kamayishi, texnik xatoliklar, ma’lumot xavfsizligi hamda axloqiy muammolar kabi ayrim salbiy holatlarni ham yuzaga chiqarmoqda. Maqolada sun’iy intellektni ta’lim jarayoniga oqilona integratsiya qilish yo‘llari, o‘qituvchining rolini saqlab qolish bilan birga, innovatsion yondashuvlardan samarali foydalanish zarurligi asoslab beriladi. Mazkur maqola sun’iy intelektga oid tehnologiyalarni ta’limga joriy etishning ilmiy-nazariy asoslarini chuqur tahlil qilgan holda , sohaga qiziqqan pedagoglar , tadqiqotchilar va ta’lim siyosatchilari uchun foydali bo’lishi mumkin.
Synthesis of Novel Pyran β-Amino Acid and 5,6-Dihydro-2 H-Pyran β-Aminoxy Acid from Carbohydrate Derivatives
Creators: name: Gattu Sridhar
name: Marumamula Hanumaiah
name: Gangavaram V. M. Sharma
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Plant Biology
subject: FOS: Biological sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Biological Sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Chemistry
subject: Earth and Environmental Sciences
subject: Evolutionary Biology
subject: Biotechnology
subject: Physiology
subject: Medicine
subject: Biochemistry

description: Synthesis of two new amino acids, containing pyran ring, is reported from carbohydrate derivatives. The cis-3-amino-pyran-2-carboxylic acid (cis-APyC) was prepared from (R)-glyceraldehyde derivative, using nucleophilic substitution reaction for pyran ring formation. Similarly, the trans-3-aminoxy-5,6-dihydro-2H-pyran-2-carboxylic acid (trans-AmPyC) was prepared from diacetone glucose (DAG), using RCM reaction for the ring formation.
InCl3-Catalyzed, Three-Component Reactions for the Synthesis of Some Novel Functionalized/Annulated Barbituric Acids
Creators: name: Sharma, Meenakshi
name: Pallabi Borah
name: Pulak J. Bhuyan
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Information and Computing Sciences
subject: Biological Sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Chemistry
subject: Biotechnology
subject: Molecular Biology
subject: Microbiology
subject: FOS: Biological sciences
subject: Biochemistry

description: Some novel 5-aminoalkylbarbituric acids and corresponding chromene derivatives were synthesized via one-pot three component Mannich reaction starting from 1,3-dimethylbarbituric acid, arylaldehydes and amines.
Leptodoras praelongus
Creators: name: Sabaj, Mark Henry
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Siluriformes
Doradidae
Leptodoras
Leptodoras praelongus

description:  Leptodoras praelongus (Myers & Weitzman, 1956) Figs. 4b, 7a and 8 Hassar praelongus Myers & Weitzman 1956: 2, fig. 1 (type locality: São Gabriel Rapids of the rio Negro (Amazonas dr.), Amazonas, Brazil).
description: Published as part of Sabaj, Mark Henry, 2005, Taxonomic assessment of Leptodoras (Siluriformes: Doradidae) with descriptions of three new species, pp. 637-678 in Neotropical Ichthyology 3 (4) on page 647, DOI: 10.1590/S1679-62252005000400020, http://zenodo.org/record/5418130
InCl3 Promoted Synthesis of Pyrazolyl Substituted Quinolines in Green Media
Creators: name: Kaminsky, Werner
name: Prasad, Karnam Jayarampillai Rajendra
name: Kumar, Gopal Senthil
Publisher: name: Taylor & Francis
Year: 2015
Subjects: subject: Earth and Environmental Sciences
subject: Biological Sciences
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Molecular Biology
subject: Microbiology
subject: Biochemistry

description: A series of regio-isomers of pyrazolyl substituted quinolines has been synthesized through the simple condensation reaction between hydrazinylquinolines with aliphatic 1,3-diketones with InCl3 as a catalyst under microwave irradiation. This method produces pure products in good yield in rapid manner compared to conventional procedures and with neat reaction condition. The approach has the advantages of operational simplicity and increased safety for a shortened synthesis reaction time of pyrazolyl substituted quinolines.
Collective modes and ballistic expansion of a fermi gas in the BCS-BEC crossover
Creators: name: Hu, Hui
name: Minguzzi, A.
name: Liu, Xiaji
name: Tosi, M. P.
Publisher: name: Swinburne
Year: 2024

description: We evaluate the frequencies of collective modes and the anisotropic expansion rate of a harmonically trapped Fermi superfluid at varying coupling strengths across a Feshbach resonance driving a BCS-BEC crossover. The equations of motion for the superfluid are obtained from a microscopic mean-field expression for the compressibility and are solved within a scaling ansatz. Our results confirm nonmonotonic behavior in the crossover region and are in quantitative agreement with current measurements of the transverse breathing mode by Kinast et al. [Phys. Rev. Lett. 92, 150402 (2004)] and of the axial breathing mode by Bartenstein et al. [Phys. Rev. Lett. 92, 203201 (2004)].
Collective oscillations of a confined Bose gas at finite temperature in the random-phase approximation
Creators: name: Liu, Xiaji
name: Hu, Hui
name: Minguzzi, A.
name: Tosi, M. P.
Publisher: name: Swinburne
Year: 2024

description: We present a theory for the linear dynamics of a weakly interacting Bose gas confined inside a harmonic trap at finite temperature. The theory treats the motions of the condensate and of the noncondensate on an equal footing within a generalized random-phase approximation, which (i) extends the second-order Beliaev-Popov approach by allowing for the dynamical coupling between fluctuations in the thermal cloud, and (ii) reduces to an earlier random-phase scheme when the anomalous density fluctuations are omitted. Numerical calculations of the low-lying spectra in the case of isotropic confinement show that the present theory obeys with high accuracy the generalized Kohn theorem for the dipolar excitations and demonstrate that combined normal and anomalous density fluctuations play an important role in the monopolar excitations of the condensate. Mean-field theory is instead found to yield accurate results for the quadrupolar modes of the condensate. Although the restriction to spherical confinement prevents quantitative comparisons with measured spectra, it appears that the non-mean-field effects that we examine may be relevant to explain the features exhibited by the breathing mode as a function of temperature in the experiments carried out at JILA on a gas of ^87Rb atoms.
Finite-temperature excitations of a trapped Bose-Fermi mixture
Creators: name: Liu, Xiaji
name: Hu, Hui
Publisher: name: Swinburne
Year: 2024

description: We present a detailed study of the low-lying collective excitations of a spherically trapped Bose-Fermi mixture at finite temperature in the collisionless regime. The excitation frequencies of the condensate are calculated self-consistently using the static Hartree-Fock-Bogoliubov theory within the Popov approximation. The frequency shifts and damping rates due to the coupled dynamics of the condensate, noncondensate, and degenerate Fermi gas are also taken into account by means of the random-phase approximation and linear-response theory. In our treatment, the dipole excitation remains close to the bare trapping frequency for all temperatures considered, and thus is consistent with the generalized Kohn theorem. We discuss in some detail the behavior of monopole and quadrupole excitations as a function of the Bose-Fermi coupling. At nonzero temperatures we find that, as the mixture moves towards spatial separation with increasing Bose-Fermi coupling, the damping rate of the monopole (quadrupole) excitation increases (decreases). This provides us a useful signature to identify the phase transition of spatial separation.
Collisionless and hydrodynamic excitations of trapped boson-fermion mixtures
Creators: name: Liu, Xiaji
name: Hu, Hui
Publisher: name: Swinburne
Year: 2024

description: Within a scaling ansatz formalism plus Thomas-Fermi approximation, we investigate the collective excitations of a harmonically trapped boson-fermion mixture in the collisionless and hydrodynamic limit at low temperature. Both the monopole and quadrupole modes are considered in the presence of spherical as well as cylindrically symmetric traps. In the spherical traps, the frequency of the monopole mode coincides in the collisionless and hydrodynamic regime, suggesting that it might be undamped in all collisional regimes. In contrast, for the quadrupole mode, the frequency differs largely in these two limits. In particular, we find that in the hydrodynamic regime the quadrupole oscillations with equal bosonic and fermionic amplitudes generate an exact eigenstate of the system, regardless of the boson-fermion interaction. This resembles the Kohn mode for the dipole excitation. We discuss in some detail the behavior of monopole and quadrupole modes as a function of boson-fermion coupling at different boson-boson interaction strength. Analytic solutions valid at weak and medium fermion-boson coupling are also derived and discussed.
Thermodynamics of a trapped Bose-Fermi mixture
Creators: name: Hu, Hui
name: Liu, Xiaji
Publisher: name: Swinburne
Year: 2024

description: By using the Hartree-Fock-Bogoliubov equations within the Popov approximation, we investigate the thermodynamic properties of a dilute binary Bose-Fermi mixture confined in an isotropic harmonic trap. For mixtures with an attractive Bose-Fermi interaction, we find a sizable enhancement of the condensate fraction and of the critical temperature of Bose-Einstein condensation with respect to the predictions for a pure interacting Bose gas. Conversely, the influence of the repulsive Bose-Fermi interaction is less pronounced. The possible relevance of our results in current experiments on trapped 87Rb-40K mixtures is discussed.
Autor*innenverzeichnis
Creators: name: Supervision, Forum
Publisher: name: FoRuM Supervision - Zeitschrift für Beratungswissenschaft und Supervision
Year: 2024

description: FoRuM Supervision - Zeitschrift für Beratungswissenschaft und Supervision, 2024: Diversität in der Supervision: Herausforderungen und Chancen
Veranstaltung: Quo vadis: Geschichte und Zukunft der Supervision im Dreiländereck
Creators: name: Freiburg, Evangelische Hochschule
Publisher: name: FoRuM Supervision - Zeitschrift für Beratungswissenschaft und Supervision
Year: 2024

description: FoRuM Supervision - Zeitschrift für Beratungswissenschaft und Supervision, 2024: Diversität in der Supervision: Herausforderungen und Chancen
Finite-temperature effects on the collapse of trapped Bose-Fermi mixtures
Creators: name: Liu, Xiaji
name: Modugno, Michele
name: Hu, Hui
Publisher: name: Swinburne
Year: 2024

description: By using the self-consistent Hartree-Fock-Bogoliubov-Popov theory, we present a detailed study of the mean-field stability of spherically trapped Bose-Fermi mixtures at finite temperature. We find that, by increasing the temperature, the critical particle number of bosons (or fermions) and the critical attractive Bose-Fermi scattering length increase, leading to a significant stabilization of the mixture.
Structure-dependent quantum electrodynamics in heavy meson physics
Creators: name: Rowe, Matthew
Publisher: name: The University of Edinburgh
Year: 2024
Subjects: Precision QED
B Mesons

description: The presence of electromagnetism in heavy meson systems cannot be neglected in the era of precision physics. While Quantum Electrodynamic (QED) effects are generally smaller than strong force contributions, factorisation properties are lost as photons may couple to light charged leptons. This can lead to mass-regulated collinear logarithms which, if left uncancelled, may lead to percent level corrections to decay rates. In this thesis we explore QED effects in two settings. The main work of this thesis is a dispersive sum rule calculation of the leptonic B decay B⁻ -> l⁻ν(γ) to O(α_QED) in a new manifestly gauge-invariant framework. Particular attention is paid to the non-cancellation of collinear-type logarithms and structure-dependent effects beyond scalar QED. Virtual structure-dependent corrections are found to be +4.6(6)% and +2.9(2)% in the muon and tau channels respectively. Real structure-dependence lifts the helicity suppression found in the non-radiative decay and dominates in the electron and muon case. The second setting in which QED effects are important is the mass difference between charged and neutral pseudoscalar mesons. While this is a well-studied problem we attack it for the first time using a double dispersion relation calculating the QED and linear quark mass shifts in a model independent way. This is a leading order ‘proof-of-principle’ calculation which we apply to the B, D and K systems giving good agreement with experiment albeit with large uncertainties.
Coptobrycon Gery 1966
Creators: name: Langeani, Francisco
name: Serra, Jane Piton
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Characiformes
Characidae
Coptobrycon

description: Coptobrycon Géry, 1966 Figs. 1-7 Coptobrycon Géry, 1966: 226 (type-species: Hasemania bilineata Ellis, 1911, by original designation and monotypy). Diagnosis. Coptobrycon is easily distinguished from all other Characidae due to: a very peculiar dentary dentition, with only three, large, anterior, multicuspid and pedunculated, principal teeth in each half of the dentary (Fig. 5; vs. four or more conical or cuspidate and not pedunculated teeth, except in the Cheirodontinae and Iguanodectinae, which have more than four pedunculated teeth); the absence of the nasal bone (vs. present); the presence of a straight, dark brown stripe slightly above the base of the anal fin (Fig. 1), from vertical through its origin or slightly behind, continuing through the ventral portion of the caudal peduncle up to the base of the caudal fin (vs. absent). Furthermore, it can also be separated from all other Characidae, except Grundulus, by having the nasal pores separated by a non confluent space (Fig. 2; vs. nasal pores very close and confluent); infraorbitals 4 and 6 (5, sometimes) absent (Fig. 4; vs. present); infraorbital laterosensory canal greatly reduced, with pores inconspicuous or absent (Fig. 4; vs. present); supraorbital laterosensory canal absent in posterior portion of the frontal (vs. present). Other useful diagnostic characters include: up to six olfactory rosette lamellae, turned to the posterior portion of the nasal canal (Fig. 3; vs. more than ten lamellae, generally more than fifteen, concentrically arranged; except in Grundulus and Xenurobrycon); adipose fin absent (Fig. 1; vs. present; except in Grundulus, Gymnocharacinus bergi, Hasemania, some Hyphessobrycon species, and Spintherobolus).
description: Published as part of Langeani, Francisco & Serra, Jane Piton, 2010, Coptobrycon bilineatus (Ellis, 1911) (Characiformes: Characidae): redescription and comments on its phylogenetic relationships, pp. 727 in Neotropical Ichthyology 8 (4) on page 727, DOI: 10.1590/S1679-62252010000400004, http://zenodo.org/record/5422183
description: {"references": ["Gery, J. 1966. A review of certain Tetragonopterinae (Characoidei), with the description of two new genera. Ichthyologica - The Aquarium Journal, 37: 211 - 235.", "Ellis, M. D. 1911. On the species of Hasemania, Hyphessobrycon, and Hemigrammus collected by J. D. Haseman for the Carnegie Museum. Annals of the Carnegie Museum, 8: 148 - 163."]}
Grapevine yellows: Comparison of different procedures for DNA extraction and amplification with PCR for routine diagnosis of phytoplasmas in grapevine
Creators: name: Boudon-Padieu, E.
name: Béjat, A.
name: Clair, D.
name: Larrue, J.
name: Borgo, M.
name: Bertotto, L.
name: Angelini, E.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2015

description: In order to devise a procedure to be used as reference for detection of grapevine phytoplasmas and monitoring of Flavescence dorée, 12 combinations comprising three methods of plant DNA extraction and 4 procedures for amplification in polymerase chain reaction of phytoplasma DNA were examined in parallel using the same plant tissues infected with phytoplasmas. In a first series tissues of periwinkles (Catharanthus roseus) infected with phytoplasma isolates of the Elm yellows group (16SrV) and maintained in the greenhouse, were used. In a second series tissues of grapevines (Vitis vinifera) naturally infected with Flavescence dorée or Palatinate grapevine yellows phytoplasma were used. The DNA preparations obtained with each of the three extraction procedures were used undiluted or serially diluted, as target DNA in the 4 nested-polymerase chain reactions. The results showed differences in the efficiency among different methods of extraction as well as in the sensitivity among the DNA amplification procedures, which improved when DNA extracted from field grapevines was diluted. After additional comparative validation on numerous field-collected samples of GY-affected grapevines, the quickest extraction procedure was selected for use in routine diagnosis, with nested-PCR amplification either of ribosomal DNA or of the FD9 DNA fragment specific for Flavescence dorée and other 16SrV group phytoplasmas.
description: VITIS - Journal of Grapevine Research, Vol. 42 No. 3 (2003): Vitis
A multiplex nested-PCR assay for sensitive and simultaneous detection and direct identification of phytoplasma in the Elm yellows group and Stolbur group and its use in survey of grapevine yellows in France
Creators: name: Clair, D.
name: Larrue, J.
name: Aubert, G.
name: Gillet, J.
name: Cloquemin, G.
name: Boudon-Padieu, E.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2015

description: Flavescence dorée and Bois noir (or Vergilbungskrankheit), are two main yellows diseases of grapevines in Europe. The two diseases cannot be distinguished on the basis of symptoms but they are associated with two different phytoplasmas which belong to the Elm yellows (16SrV) group and Stolbur (16SrXII) group, respectively. Their spreading areas are overlapping in France, Italy and Spain but they have different vector insects. Flavescence dorée is an epidemic disease and a quarantine organism. National surveys conducted annually in France require straightforward and sensitive assays to detect phytoplasma that sometimes occur in grapevine with a low titre and to characterize them readily. A bi-specific multiplex nested-PCR procedure was developed, to amplify simultaneously two non-ribosomal DNA fragments, 1150 bp and 720 bp in length, specific for Elm yellows-group and Stolbur-group phytoplasmas, respectively. They were identified using agarose gel electrophoresis of amplification products. The procedure is quick, sensitive and reliable. It was used on 2,525 grapevine samples from the field, in the frame of the French survey in 2002. Mixed samples containing both phytoplasmas displayed a mixed profile in the gel. It was confirmed that the nested-PCR amplimer obtained in the FD9 DNA region with Elm yellows-group phytoplasmas, though shorter than the initial FD9 fragment, nevertheless contained the restriction sites that permit the RFLP identification of geographic phytoplasma isolates already characterized in former studies.
description: VITIS - Journal of Grapevine Research, Vol. 42 No. 3 (2003): Vitis
title: Contextualized social work education in Canada: Understanding educators’ perspectives
Creators: name: Morgenshtern, Marina
name: Schmid, Jeanette
Publisher: name: Routledge
Year: 2021
Subjects: subject: Social work education--Canada

description: This is an Accepted Manuscript of an article published by Taylor & Francis in Social Work Education on 11 March 2021, available at: http://www.tandfonline.com/10.1080/02615479.2021.1900807.
description: Dominant Eurocentric social work practices and knowledges have been critiqued for perpetuating colonial perspectives, underlining social control aspects of social work, advancing individualism, ignoring a holistic understanding of issues, and overlooking collective approaches. Alternative practice examples are being documented but less attention has been paid to social work education. A phenomenological study with 15 Canadian social work educators explored their experience(s) and understanding of contextualized social work education. The accounts, collected through individual interviews and sharing circles, emphasize the participants’ politicized and de-individualized understanding of context. They also promote contextualization of social work education as responsiveness to student and community realities, privileging the local. Contextualization is presented as a means of resisting the challenges, limits and dangers of Western, colonial and neoliberal educational and professional practices. The establishment of a strong collaborative community of practice and institutional legitimization are suggested as pathways for entrenching contextualized social work education.
Effect of Agrobacterium rhizogenes infection on in vitro rooting of Vitis vinifera
Creators: name: Martins, T. M.
name: Domingos, A.
name: Novo, C.
name: Lourenço, P. M. L.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2015

description: Agrobacterium rhizogenes is known to induce the proliferation of rapid growing, highly branching roots (hairy roots) in most dicotyledonous plants. We report here the effect of in vitro infection of Vitis vinifera with two A. rhizogenes strains (b-glucuronidase transgenic A4 and wild type LBA), with regard to an increase of root mass. In vitro-grown V. vinifera explants were infected with two A. rhizogenes strains. Both strains induced a significant increase in the number of the developed roots, and of their weight and length. Root number was increased by a factor of 2.9 (strain A4) and 2.7 (strain LBA), length increased 1.9 and 1.6 times (strains A4 and LBA, respectively), while the root weight was more affected by strain A4 (2.8 times increasing) than by LBA strain (1.9 times increasing). The transformation status of the developed roots was assessed by two different methods: PCR detection of rolB gene in LBA strain-derived roots and quantification of â-glucuronidase activity in A4 strain-derived roots.
description: VITIS - Journal of Grapevine Research, Vol. 42 No. 3 (2003): Vitis
Micropropagation of Vitis amurensis Rupr.: An improved protocol
Creators: name: Han, D. S.
name: Niimi, Y.
name: Wu, J. Y.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2015

description: Research Note An efficient micropropagation procedure of V. amurensis cv. Zuoshan 1 was established. NAA combined with BA resulted in callus formation and inhibition of shoot growth, whereas a combination of 0.3 M IAA and 4.4 M BA gave highest shoot growth and multiplication. IAA at 2.8 and 5.7 M led to high root formation of shoots. 30 g l-1 sucrose was needed for high shoot growth, while high rooting was achieved with 0-20 g l-1 sucrose. Intact leaves are required for a high level of shoot rooting.
description: VITIS - Journal of Grapevine Research, Vol. 42 No. 3 (2003): Vitis
Removing organisational and institutional barriers to crop diversification
Creators: name: Paresys, Lise
name: Messéan, Antoine
Publisher: name: Zenodo
Year: 2020
Subjects: Crop diversification
Sustainability transitions
Lock-ins

description: This talk addresses the need to couple (i) innovations in activities across value chains; and (ii) technological innovations (e.g., technical knowledge on crop management, harvesting and processing equipment) with organisational innovations (e.g., different upstream and downstream organisational arrangements, cooperation between agri-food system actors) and institutional innovations (e.g., new policies and regulations) in order to unlock the potential of crop diversification and support sustainability transitions. It informs on strategies to support such developments in innovation niches and society.
title: Vid :
title: Principes directeurs pour la conduite de l’examen de la distinction, de l’homogénéité et de la stabilité.
titleType: Subtitle
Creators: name: (:Unas)
Publisher: name: Unknown
Year: 2008

description: Ces principes directeurs (“principes directeurs d’examen”) visent à approfondir les principes énoncés dans l’introduction générale (document TG/1/3) et dans les documents TGP qui s’y rapportent afin de donner des indications concrètes détaillées pour l’harmonisation de l’examen de la distinction, de l’homogénéité et de la stabilité (DHS) et, en particulier, à identifier des caractères convenant à l’examen DHS et à la production de descriptions variétales harmonisées.
POPULATION STRUCTURE AND MORPHOLOGICAL VARIABILITY OF SUDANONAUTES AFRICANUS IN MAKURDI
Creators: name: Emmanuel, Terkura Aondohemba
Publisher: name: Continental Journal
Year: 2024
Subjects: Freshwater crab, Sudanonautes africanus, Potamonautidae, morphometric analysis, length-weight relationship.

description: Freshwater crabs are a vital macro-invertebrate group in tropical inland waters worldwide, serving as indicators of good water quality and playing a significant role in nutrient cycling in tropical freshwater ecosystems. The West African freshwater crab, belonging to the family Potamonautidae, consists of over 88 species that are found in various streams and river systems across Africa. These crabs have adopted freshwater, semi-terrestrial, or terrestrial modes of life, and studying the population structure and biology of freshwater crabs is crucial for understanding their ecological and economic importance. Morphometric analysis is a powerful tool for population studies and provides valuable information on size relationships, distinguishing characters, and growth patterns, which are essential for further studies on species life history and resource management. Despite their ecological and economic importance, there is a dearth of information on the population structure and biology of freshwater crabs, including the Sudanonautes africanus, in the Lower River Benue, Makurdi, Benue State, Nigeria.
Development Interactive Virtual Museum Application with 360-Degree and 3D scans Virtual Reality Technology: Case study 10 Museums of Thailand
Creators: name: Suchart Saenpich
Publisher: name: Klungnana Vitthaya Press
Year: 2020
Subjects: Virtual Museum
Virtual Reality
3D scans
Museum
360 degrees images

description: Journal of Information Science, 38, 1, 42-58
ВОПРОСЫ ПОВЫШЕНИЯ КВАЛИФИКАЦИИ ГОСУДАРСТВЕННЫХ ГРАЖДАНСКИХ СЛУЖАЩИХ В МЕСТНЫХ ОРГАНАХ ГОСУДАРСТВЕННОЙ ВЛАСТИ
Creators: name: Сеитниязов, Камарбек
Publisher: name: Zenodo
Year: 2024

description: В данной статье анализируются правовые основы, особенности и некоторые проблемы развития знаний и навыков государственных гражданских служащих в городских и районных хокимиятах, а также мнения, высказанные местными и зарубежными учеными.
Investigating the structure and bonding of phosphorus, antimony, bismuth and silicon peri-substituted acenaphthenes
Creators: name: Curzon, Thomasine Emily
Publisher: name: The University of St Andrews
Year: 2021
Subjects: subject: QD341.H9C8
subject: Polycyclic aromatic hydrocarbons
subject: Organophosphorus compounds
subject: Organoantimony compounds
subject: Organobismuth compounds
subject: Organosilicon compounds

description: The work presented in this thesis explores an array of peri-substituted acenaphthenes on the continuum of highly attractive 2c−2e donor−acceptor interactions through to repulsive, non-bonding species. Particular interest is paid to those species which contain a partial donor−acceptor 3c−4e bond, or no bond, between the peri-atoms. This is with a view to ultimately explore their propensity for undergoing intramolecular coupling reactions when subjected to thermal or radically initiated conditions, using the relief of the inherent strain as a contributor for these transformations. A series of novel peri-substituted species containing phosphorus and either bismuth, antimony or silicon have been synthesised and, where possible, structurally characterised using single crystal X-ray diffraction. Spectroscopic analysis using a combination of multinuclear NMR, Raman and mass spectrometry has been carried out on new compounds. Those that have been isolated in a pure form have been also analysed by melting point and elemental analysis where possible. Studies on a range of phosphorus−antimony species were carried out from non-bonding dialkylstibines, ⁱPr₂P-Acenap-SbR₂ (R = Me, ⁿBu, ⁿHex, allyl, Acenap = acenaphthene-4,5-diyl) to dative bonding species, antimony dihalides ⁱPr₂P-Acenap-SbX₂ (X = Br, I). This completed the antimony dihalide family, allowing for structural comparisons between them. The main focus in the phosphorus−bismuth work was designing a rational synthesis to the previously serendipitously isolated ⁱPr₂P-Acenap-BiI2 compound. A small amount of crystalline material was isolated from three different methods. During this work, the unusual polycyclic species [(ⁱPr₂P-Acenap)₂][(BiPhI₃)₂], consisting of two directly bonded acenaphthene rings, was isolated as a consequence of C−H bond activation and formation of new C−P and C−C bonds. Venturing into group 14, a range of tertiary, homo- and heteroleptic quaternary silanes were explored. The ⁱPr₂P(E)-Acenap-SiMe₃ (E = null, O, S, Se) series was synthesised and structurally characterised before being subjected to initial thermal and radically initiated elimination conditions.
Expansion of a quantum degenerate boson-fermion mixture
Creators: name: Hu, Hui
name: Liu, Xiaji
name: Modugno, Michele
Publisher: name: Swinburne
Year: 2024

description: We study the expansion of an ultracold boson-fermion mixture released from an elongated magnetic trap, by using a scaling approach. We discuss in detail the role of the boson-fermion interaction on the evolution of the radial-to-axial aspect ratio of the condensate, and show that the latter depends crucially on the relative dynamics of the condensate and degenerate Fermi gas in the radial direction, which is characterized by the ratio between the trapping frequencies for fermions and bosons. The numerical solution of the scaling equations provides a reasonable agreement with the recent experiment [G. Roati et al., Phys. Rev. Lett. 89, 150403 (2002)].
Making Federated Learning Accessible to Scientists: The AI4EOSC Approach
Creators: name: Sáinz-Pardo Díaz, Judith
name: Heredia Canales, Andrés
name: Heredia Cachá, Ignacio
name: Tran, Viet
name: Nguyen, Giang
name: Alibabaei, Khadijeh
name: Obregón Ruiz, Marta
name: Rebolledo Ruiz, Susana
name: López García, Álvaro
Publisher: name: Association for Computing Machinery (ACM)
Year: 2024
Subjects: federated learning
privacy-preserving
open science
software development
artificial intelligence

description: Access to computing resources is a critical requirement for researchers in a wide diversity of areas. This has become even more important with the rise of artificial intelligence techniques through the training of machine learning and deep learning models. In this sense, the AI4EOSC project aims to respond to this need by delivering an enhanced set of advanced services and tools for the development of artificial intelligence, machine and deep models, such as federated learning, in the European Open Science Cloud (EOSC). Federated learning is a technology in the field of privacy-preserving machine learning techniques that has revolutionized the current state of the art, evolving from classical centralized approaches to allow training models in a decentralized way, without sharing raw data. In this work, we present the production implementation of a federated learning system based on the Flower framework that allows users, without a technological background, to exploit this technique, performing federated learning training within the AI4EOSC platform. The objective is to be able to train this type of architecture in an intuitive way; for this purpose, a user-friendly dashboard has been implemented, whose development will be reviewed. The frameworks and technologies used for this implementation will be exposed together with an example of use from scratch, in order to demonstrate the use of this functionality of the platform. Finally, two scenarios concerning client availability are analyzed.