cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Charge separation in Reheating after Cosmological Inflation
Creators: name: Gasenzer, Thomas
name: Nowak, Boris
name: Sexty, Denes
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: New aspects of parametrically resonant heating of a relativistic scalar O(2)-symmetric self-interacting field are presented. This process is a candidate for reheating at the end of the early-universe epoch of inflation. Although a model with a fully O(2)-symmetric ground state is used, transient, metastable spontaneous symmetry breaking can be observed. This manifests itself in the form of persistent regimes of opposite and, inside these, uniform charge overdensities separated by thin lines and walls similar to topological defects, in two and three spatial dimensions, respectively. The configuration is found to correspond to an attractive non-equilibrium fixed point of the underlying dynamic equations which prevents thermalisation over an extended period of time.
description: 4 pages, 6 figures, PLB version, minor changes
Taste
Creators: name: Trew, Ryan McLean
Publisher: name: University of British Columbia
Year: 2013

description: Taste is a work for a medium sized orchestra consisting of four movements and is approximately 23 minutes in length. Each movement is a musical illustration of one of the four traditional basic physiological tastes as perceived by humans: bitter, sour, sweet and salty. To represent the four physiological tastes musically, this work applies three unifying conceptual devices. The first device is the assimilation of the physical properties of taste into musical properties including form and texture. The second device associates both taste and sound with human emotions. The third device is the application of varied styles of music, or “polystylism” as representation of different aesthetic preferences or “tastes.” By presenting each taste in the context of a musical composition, this work draws a link between the human sense of taste and the sense of hearing.
Grand-canonical variational approach for the t-J model
Creators: name: Chou, Chung-Pin
name: Yang, Fan
name: Lee, Ting-Kuo
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Gutzwiller-projected BCS wave function or the resonating-valence-bond (RVB) state in the 2D extended t-J model is investigated by using the variational Monte Carlo technique. We show that the results of ground-state energy and excitation spectra calculated in the grand-canonical scheme allowing particle number to fluctuate are essentially the same as previous results obtained by fixing the number of particle in the canonical scheme if the grand thermodynamic potential is used for minimization. To account for the effect of Gutzwiller projection, a fugacity factor proposed by Laughlin and Anderson few years ago has to be inserted into the coherence factor of the BCS state. Chemical potential, particle number fluctuation, and phase fluctuation of the RVB state, difficult or even impossible to be calculated in the canonical ensemble, have been directly measured in the grand-canonical picture. We find that except for La-214 materials, the doping dependence of chemical potential is consistent with experimental findings on several cuprates. Similar to what has been reported by scanning tunneling spectroscopy experiments, the tunneling asymmetry becomes much stronger as doping decreases. We found a very large enhancement of phase fluctuation in the underdoped regime.
description: 9 pages, 6 figures
Optimal regularity at the free boundary for the infinity obstacle problem
Creators: name: Rossi, Julio D.
name: Teixeira, Eduardo V.
name: Urbano, José Miguel
Publisher: name: arXiv
Year: 2012
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35B65, 35R35, 35J70

description: This paper deals with the obstacle problem for the infinity Laplacian. The main results are a characterization of the solution through comparison with cones that lie above the obstacle and the sharp $C^{1,1/3}$--regularity at the free boundary.
description: 17 pages
Quantum Correlations Relativity for Continuous Variable Systems
Creators: name: Dugic, M.
name: Arsenijevic, M.
name: Jeknic-Dugic, J.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: It is shown that a choice of degrees of freedom of a bipartite continuous variable system determines amount of non-classical correlations (quantified by discord) in the system's state. Non-classical correlations (that include entanglement as a special kind of correlations) are ubiquitous for such systems. For a quantum state, if there are not non-classical correlations (quantum discord is zero) for one, there are in general non-classical correlations (quantum discord is non-zero) for another set of the composite system's degrees of freedom. The physical relevance of this 'quantum correlations relativity' is emphasized also in the more general context.
description: rewritten, 10 pages; accepted by Science China PMA (2012)
The structural physical approximations and optimal entanglement witnesses
Creators: name: Ha, Kil-Chan
name: Kye, Seung-Hyeok
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: Operator Algebras (math.OA)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 81P15, 15A30, 46L05

description: We introduce the notions of positive and copositive types for entanglement witnesses, depending on the distance to the positive part and copositive part. An entanglement witness $W$ is of positive type if and only if its partial transpose $W^Γ$ is of copositive type. We show that if the structural physical approximation of $W$ is separable then $W$ should be of copositive type, and the SPA of $W^Γ$ is never separable unless $W$ is of both positive and copositive type. This shows that the SPA conjecture is meaningful only for those of copositive type. We provide examples to show that the SPA conjecture fails even for the case of copositive types.
description: Final version will be published in Journal of Mathematical Physics, Some typos are corrected. 12 pages, 3 figures
Übersetzung in Englisch: Sichere Arzneimitteltherapie. Medikamente sicher einnehmen.
Creators: name: Ärztliches Zentrum Für Qualität In Der Medizin (ÄZQ)
Publisher: name: Bundesärztekammer (BÄK); Kassenärztliche Bundesvereinigung (KBV); Ärztliches Zentrum für Qualität in der Medizin (ÄZQ)
Year: 2013
Subjects: subject: 610 Medical sciences; Medicine

description: Kurzinformationen für Patienten
69600: Oh What a Lovely War? First World War Anniversary Lectures (video)
Creators: name: Project Team, Oxford At War
Publisher: name: University of Oxford
Year: 2023
Subjects: classificationCode: 430304
subject: British history
classificationCode: 430308
subject: European history (excl. British, classical Greek and Roman)
classificationCode: 430316
subject: International history

description: 2014 marks the one hundredth anniversary of the First World War, whose war dead still cascade down the north wall of the entrance to Christ Church Cathedral, and which continues to haunt the imagination of contemporary Britons, shaping our views of armed force, of authority, and of patriotism. This lecture series looks at aspects of the First World War. Sponsored by the McDonald Centre for Theology, Ethics, and Public Life, and Christ Church Cathedral
Übersetzung in Französisch: Sichere Arzneimitteltherapie. Medikamente sicher einnehmen.
Creators: name: Ärztliches Zentrum Für Qualität In Der Medizin (ÄZQ)
Publisher: name: Bundesärztekammer (BÄK); Kassenärztliche Bundesvereinigung (KBV); Ärztliches Zentrum für Qualität in der Medizin (ÄZQ)
Year: 2013
Subjects: subject: 610 Medical sciences; Medicine

description: Kurzinformationen für Patienten
Large Portfolio Asymptotics for Loss From Default
Creators: name: Giesecke, Kay
name: Spiliopoulos, Konstantinos
name: Sowers, Richard B.
name: Sirignano, Justin A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Risk Management (q-fin.RM)
subject: Probability (math.PR)
subject: FOS: Economics and business
subject: FOS: Mathematics
subject: 91G40, 60F05, 60F10

description: We prove a law of large numbers for the loss from default and use it for approximating the distribution of the loss from default in large, potentially heterogenous portfolios. The density of the limiting measure is shown to solve a non-linear SPDE, and the moments of the limiting measure are shown to satisfy an infinite system of SDEs. The solution to this system leads to %the solution to the SPDE through an inverse moment problem, and to the distribution of the limiting portfolio loss, which we propose as an approximation to the loss distribution for a large portfolio. Numerical tests illustrate the accuracy of the approximation, and highlight its computational advantages over a direct Monte Carlo simulation of the original stochastic system.
description: arXiv admin note: text overlap with arXiv:1104.1773
Übersetzung in Russisch: Sichere Arzneimitteltherapie. Medikamente sicher einnehmen.
Creators: name: Ärztliches Zentrum Für Qualität In Der Medizin (ÄZQ)
Publisher: name: Bundesärztekammer (BÄK); Kassenärztliche Bundesvereinigung (KBV); Ärztliches Zentrum für Qualität in der Medizin (ÄZQ)
Year: 2013
Subjects: subject: 610 Medical sciences; Medicine

description: Kurzinformationen für Patienten
On the convergence rates of Gauss and Clenshaw-Curtis quadrature for functions of limited regularity
Creators: name: Xiang, Shuhuang
name: Bornemann, Folkmar
Publisher: name: arXiv
Year: 2012
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65D32, 41A25, 41A55

description: We study the optimal general rate of convergence of the n-point quadrature rules of Gauss and Clenshaw-Curtis when applied to functions of limited regularity: if the Chebyshev coefficients decay at a rate O(n^{-s-1}) for some s > 0, Clenshaw-Curtis and Gauss quadrature inherit exactly this rate. The proof (for Gauss, if 0 < s < 2, there is numerical evidence only) is based on work of Curtis, Johnson, Riess, and Rabinowitz from the early 1970s and on a refined estimate for Gauss quadrature applied to Chebyshev polynomials due to Petras (1995). The convergence rate of both quadrature rules is up to one power of n better than polynomial best approximation; hence, the classical proof strategy that bounds the error of a quadrature rule with positive weights by polynomial best approximation is doomed to fail in establishing the optimal rate.
description: 7 pages, the figure of the revision has an unsymmetric example, to appear in SIAM J. Numer. Anal
Übersetzung in Spanisch: Sichere Arzneimitteltherapie. Medikamente sicher einnehmen.
Creators: name: Ärztliches Zentrum Für Qualität In Der Medizin (ÄZQ)
Publisher: name: Bundesärztekammer (BÄK); Kassenärztliche Bundesvereinigung (KBV); Ärztliches Zentrum für Qualität in der Medizin (ÄZQ)
Year: 2013
Subjects: subject: 610 Medical sciences; Medicine

description: Kurzinformationen für Patienten
Übersetzung in Türkisch: Sichere Arzneimitteltherapie. Medikamente sicher einnehmen.
Creators: name: Ärztliches Zentrum Für Qualität In Der Medizin (ÄZQ)
Publisher: name: Bundesärztekammer (BÄK); Kassenärztliche Bundesvereinigung (KBV); Ärztliches Zentrum für Qualität in der Medizin (ÄZQ)
Year: 2013
Subjects: subject: 610 Medical sciences; Medicine

description: Kurzinformationen für Patienten
Estimation and extrapolation of time trends in registry data---Borrowing strength from related populations
Creators: name: Riebler, Andrea
name: Held, Leonhard
name: Rue, Håvard
Publisher: name: arXiv
Year: 2011
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: To analyze and project age-specific mortality or morbidity rates age-period-cohort (APC) models are very popular. Bayesian approaches facilitate estimation and improve predictions by assigning smoothing priors to age, period and cohort effects. Adjustments for overdispersion are straightforward using additional random effects. When rates are further stratified, for example, by countries, multivariate APC models can be used, where differences of stratum-specific effects are interpretable as log relative risks. Here, we incorporate correlated stratum-specific smoothing priors and correlated overdispersion parameters into the multivariate APC model, and use Markov chain Monte Carlo and integrated nested Laplace approximations for inference. Compared to a model without correlation, the new approach may lead to more precise relative risk estimates, as shown in an application to chronic obstructive pulmonary disease mortality in three regions of England and Wales. Furthermore, the imputation of missing data for one particular stratum may be improved, since the new approach takes advantage of the remaining strata if the corresponding observations are available there. This is shown in an application to female mortality in Denmark, Sweden and Norway from the 20th century, where we treat for each country in turn either the first or second half of the observations as missing and then impute the omitted data. The projections are compared to those obtained from a univariate APC model and an extended Lee--Carter demographic forecasting approach using the proper Dawid--Sebastiani scoring rule.
description: Published in at http://dx.doi.org/10.1214/11-AOAS498 the Annals of Applied Statistics (http://www.imstat.org/aoas/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Position Self-Sensing in the Presence of Creep, Hysteresis, and Self-Heating for Piezoelectric Actuators
Creators: name: Islam, Mohammad Nouroz
Publisher: name: University of British Columbia
Year: 2013

description: Piezoelectric ceramic actuators are widely used in micro-/nano-positioning systems due to expedient characteristics such as fast response time, high stiffness, high resolution, etc. However, nonlinear effects such as hysteresis and creep affect the position accuracy of the systems if not compensated. Often, feedback position sensors are mounted to the systems to eliminate hysteresis and creep. Nonetheless, installation of feedback sensors can be prohibitive due to space constraints, reliability and cost. Alternatively, position self-sensing techniques are used to eliminate the position sensor. In this research, the objective is to develop a position self-sensing technique considering the nonlinear effects. To model the actuators for control or self-sensing, they are often considered as capacitive elements. A novel real-time impedance measurement technique is developed based on high frequency measurements to obtain clamped capacitance. Based on the real-time measurement, an improved constitutive model and parameter identification technique is presented which includes the position dependent capacitance. As a means for position self-sensing, position is linearly related to charge. However, charge measurement is prone to drift and require sophisticated hardware to implement. The new relationship between position and capacitance opens a new avenue for non-traditional position self-sensing; however, due to measurement noise, this new technique is only useful for slow operations. In this research, a novel position observer is presented that fuses the capacitance-based self-sensing with the traditional charge-based self-sensing. This allows the position estimation over a frequency band ranges from 0Hz to 125Hz where creep and rate-dependent hysteresis are observed. The estimation error is close to 3% when compared to a position sensor. Continuous operations at frequencies larger than 20Hz contribute to self-heat generation in the actuators. This elevated temperature is detrimental to the performance and life of the actuator. In this research, a self-heat generation model is presented based on power loss in the actuator to predict the temperature rise. The predicted temperature is then used to compensate the temperature related variation in the position observer. The temperature prediction error is less than 2°C which creates a position estimation error close to 4% up to a temperature variation of 55°C.
Scaling metagenome sequence assembly with probabilistic de Bruijn graphs
Creators: name: Pell, Jason
name: Hintze, Arend
name: Canino-Koning, Rosangela
name: Howe, Adina
name: Tiedje, James M.
name: Brown, C. Titus
Publisher: name: arXiv
Year: 2011
Subjects: subject: Genomics (q-bio.GN)
subject: FOS: Biological sciences

description: Deep sequencing has enabled the investigation of a wide range of environmental microbial ecosystems, but the high memory requirements for {\em de novo} assembly of short-read shotgun sequencing data from these complex populations are an increasingly large practical barrier. Here we introduce a memory-efficient graph representation with which we can analyze the k-mer connectivity of metagenomic samples. The graph representation is based on a probabilistic data structure, a Bloom filter, that allows us to efficiently store assembly graphs in as little as 4 bits per k-mer, albeit inexactly. We show that this data structure accurately represents DNA assembly graphs in low memory. We apply this data structure to the problem of partitioning assembly graphs into components as a prelude to assembly, and show that this reduces the overall memory requirements for {\em de novo} assembly of metagenomes. On one soil metagenome assembly, this approach achieves a nearly 40-fold decrease in the maximum memory requirements for assembly. This probabilistic graph representation is a significant theoretical advance in storing assembly graphs and also yields immediate leverage on metagenomic assembly.
Free dynamical quantum groups and the dynamical quantum group SU_q(2)
Creators: name: Timmermann, Thomas
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: 81R50, 16T05, 20G42, 46L99

description: We introduce dynamical analogues of the free orthogonal and free unitary quantum groups, which are no longer Hopf algebras but Hopf algebroids or quantum groupoids. These objects are constructed on the purely algebraic level and on the level of universal C*-algebras. As an example, we recover the dynamical SU_q(2) studied by Koelink and Rosengren, and construct a refinement that includes several interesting limit cases.
description: clarified relation to general Hopf algebroids
Is English really the key language of institutional internationalisation processes? A case study of Spanish- based multilingual campuses
Creators: name: Villares, Rosana
Publisher: name: Zenodo
Year: 2021
Subjects: language policy, internationalisation, spanish higher education, policy analysis, mixed methods research

description: The view of English as the key language in Higher Education internationalisation processes has situated this language as the main linguistic tool to internationalise universities (Fabricius et al. 2017; Jenkins, 2014). In the present study, I used corpus linguistic methods and Critical Discourse Analysis to explore 143 institutional documents of 65 Spanish universities. The purpose was to examine the extent to which English is actually the predominant language in those processes. Results showed overt and covert references to English as the language of internationalisation, which seems to be particularly used for mobility and international visibility, confirming Dearden's (2014) claim that the advancement of English in educational settings is a growing global phenomenon. Yet, as reflected in the policy documents, the findings showed that the English coexisted with other languages, the local languages, that are also promoted as tools for local integration, intercultural competence and plurilingualism (Elliot et al., 2018). In the light of the findings I will discuss the possible implications from the perspective of language management and planning Spolsky (2009) and provide research-informed suggestions for effective planning and management of multilingual practices on campus. References: Dearden, J. (2014). English as a medium of instruction– a growing global phenomenon. British Council. Elliott, N., Vila, F.X., & Gilabert, R. (2018). The presentation of Catalan universities' linguistic reality to a transnational audience. European Journal of Language Policy, 10(1), 121-146. Fabricius, A.H., Mortensen, J., & Haberland, H. (2017). The lure of internationalization: paradoxical discourses of transnational student mobility, linguistic diversity and cross- cultural exchange. Higher Education, 73, 577–595. Jenkins, J. (2014). English as a lingua franca in the international university: the politics of academic English Language Policy. London: Routledge. Spolsky, B. (2009). Language Management. Cambridge: Cambridge University Press.
Satellite abundances around bright isolated galaxies
Creators: name: Wang, Wenting
name: White, Simon D. M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We study satellite galaxy abundances in SDSS by counting photometric galaxies around isolated bright primaries. We present results as a function of the luminosity, stellar mass and colour of the satellites, and of the stellar mass and colour of the primaries. For massive primaries the luminosity and stellar mass functions of satellites are similar in shape to those of field galaxies, but for lower mass primaries they are significantly steeper. The steepening is particularly marked for the stellar mass function. Satellite abundance increases strongly with primary stellar mass, approximately in proportion to expected dark halo mass. Massive red primaries have up to a factor of 2 more satellites than blue ones of the same stellar mass. Satellite galaxies are systematically redder than field galaxies of the same stellar mass. Satellites are also systematically redder around more massive primaries. At fixed primary mass, they are redder around red primaries. We select similarly isolated galaxies from mock catalogues based on the simulations of Guo et al.(2011) and analyze them in parallel with the SDSS data. The simulation reproduces all the above trends qualitatively, except for the steepening of the satellite luminosity and stellar mass functions. Model satellites, however, are systematically redder than in the SDSS, particularly at low mass and around low-mass primaries. Simulated haloes of a given mass have satellite abundances that are independent of central galaxy colour, but red centrals tend to have lower stellar masses, reflecting earlier quenching of their star formation by feedback. This explains the correlation between satellite abundance and primary colour in the simulation. The correlation between satellite colour and primary colour arises because red centrals live in haloes which are more massive, older and more gas-rich, so that satellite quenching is more efficient.
description: 29 pages, 24 figures
69601: Mansfield College
Creators: name: Project Team, Oxford At War
Publisher: name: University of Oxford
Year: 2023
Subjects: classificationCode: 430304
subject: British history
classificationCode: 430308
subject: European history (excl. British, classical Greek and Roman)
classificationCode: 430316
subject: International history

description: David Seymour gives an introduction to Mansfield College during the War.
Geometric Mixing, Peristalsis, and the Geometric Phase of the Stomach
Creators: name: Arrieta, Jorge
name: Cartwright, Julyan H. E.
name: Gouillart, Emmanuelle
name: Piro, Nicolas
name: Piro, Oreste
name: Tuval, Idan
Publisher: name: arXiv
Year: 2012
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Mixing fluid in a container at low Reynolds number - in an inertialess environment - is not a trivial task. Reciprocating motions merely lead to cycles of mixing and unmixing, so continuous rotation, as used in many technological applications, would appear to be necessary. However, there is another solution: movement of the walls in a cyclical fashion to introduce a geometric phase. We show using journal-bearing flow as a model that such geometric mixing is a general tool for using deformable boundaries that return to the same position to mix fluid at low Reynolds number. We then simulate a biological example: we show that mixing in the stomach functions because of the "belly phase": peristaltic movement of the walls in a cyclical fashion introduces a geometric phase that avoids unmixing.
description: Revised, published version
Growth and physiological responses of grafted and non-grafted cultivars if Ziziphus spina-christi to salinity
Creators: name: Shekafandeh, A.
name: Takhti, S.
Publisher: name: Association for Applied Botany e.V., German Society for Quality Research on Plant Foods
Year: 2013
Subjects: ion accumulation
potassium to sodium ratio
proline
soluble sugar

description: Journal of Applied Botany and Food Quality; 86; 71-78
description: Two grafted cultivars of Z. spina-christi ("Danehgird" and "Danehboland" were grafted on wild seedlings) and non-grafted seedlings were grown in soil and perlite mixture (1:1 v/v) and treated with 0 (0 dS m-1), 3.2 (5 dS m-1), 6.4 (10 dS m-1) and 12.8 (20 dS m-1) g/l NaCl. After 16 weeks, salt stress resulted in a substantial decrease in root length, stem, leaf surface, lateral root number, root, stem and leaf fresh and dry weight in both grafted cultivars and seedling rootstock. These reductions were predominance in seedling rootstock than in grafted cultivars. In all organs (leaf, stem and root) of grafted "Danehboland" cultivar, the K+/Na+ ratio was significantly higher than non-grafted wild seedling in saline and non-saline conditions. The proline and soluble sugar also was significantly higher in the leaves of "Danehboland" cultivar than non-grafted control. The results imply the predominance of the scion genotype in determining salt tolerance in comparison with rootstock seedling.
Petrophysical and physicochemical controlling parameters on stable isotope depletion patterns in carbonate rocks from auriferous hydrothermal fluid infiltration at the Long Canyon sediment-hosted gold deposit : NE Nevada
Creators: name: Lepore, William Adamas
Publisher: name: University of British Columbia
Year: 2013

description: The Long Canyon deposit is a sediment-hosted gold deposit located in northeastern Nevada, over 150 km east of the Carlin Trend. The deposit geology, geochemistry and mineralogy suggest that it is a Carlin-type deposit. This project tests the extents of auriferous hydrothermal fluid infiltration through carbonate rocks at Long Canyon using patterns of ¹⁸O/¹⁶O depletion to define the limits of fluid-rock interaction. Patterns of isotope depletion are used to assess the structural and lithologic controls on fluid flow, and the lateral extent of fluid rock interaction beyond the limits of trace element halos genetically associated with gold mineralization. Carbon and oxygen isotope ratios were measured using the Mineral Deposit Research Unit’s Mineral Isotope Analyzer (MIA) at the University of British Columbia. Gold mineralization at Long Canyon occurs predominantly within deeply oxidized, limestone-hosted solution breccias, located within necklines of an 80 metre thick boudinaged dolomite unit. Alteration associated with gold mineralization comprises decalcification of limestones>>dolomite, fine-grained pyrite growth within Fe-rich host rocks, argillization and silicification. Clay minerals include dickite within the core of the system, flanked by illite and kaolinite. Assuming typical Carlin-type fluid temperatures of 180° to 240°C, δ¹⁸O values of ore fluids are calculated at ≤1.6 to 6.3‰. Calculated δ¹⁸OH₂₀ that deposited dickite within the core of the mineralized system was calculated at 2.3‰ for a 200°C fluid. In this study several scales of sampling were tested including: contiguous drill assay pulps over cross sections; surface sampling along traverses; closely spaced hand sample coverage down drillholes; and micro-drilled hand samples. Presented here are the results of over 2,800 unique ¹⁸O/¹⁶O carbonate sample compositions from across the deposit. Results indicate stable isotope depletion mapping around carbonate-hosted ore bodies with sufficient sample density can provide far field vectors to fluid flow paths beyond what traditional lithogeochemistry alone may show. Additionally, it is evident from the pattern of oxygen isotope depletion that hydrothermal fluid flow responsible for mineralization was largely constrained to brittle damage zones within boudin necks, or incipient boudin necks, within massive dolomite units. There was minimal lateral flow within or vertically across stratigraphic units without pre-existing structural damage.
Mineral composition and their genetic variability analysis in eggplant (Solanum melongena L.) germplasm
Creators: name: Arivalagan, M.
name: Bhardwaj, R.
name: Gangopadhyay, K.K.
name: Prasad, T.V.
name: Sarkar, S.K.
Publisher: name: Association for Applied Botany e.V., German Society for Quality Research on Plant Foods
Year: 2013
Subjects: Eggplant
Aubergine
Solanum melongena
moisture
Micro-minerals
Macro-minerals
PCV
GCV
Broad sense heritability

description: Journal of Applied Botany and Food Quality; 86; 99-103
description: Eggplant, Solanum melongena L. is one of the most popular and major vegetable crops grown in South Asia and other parts of the
world. It is an important source of plant-derived nutrients like minerals, available throughout the year and popular among the
poor. Thirty two morphologically diverse eggplant germplasm accessions were analyzed for macro- and micro-minerals. Significant differences in the mineral content among the germplasm accessions were detected. Potassium and magnesium ranged from 177.19 to 274.48 mg and 6.25 to 18.34 mg/100 g fresh weight (FW), respectively. Copper, iron and zinc ranged from 0.024 to 0.178, 0.170 to 0.846 and 0.073 to 0.233 mg/100 g FW, respectively. Phenotypic co-efficient of variation and genotypic co-efficient of variation were high for the minerals studied except potassium. High broad sense heritability (84.44-97.07%) indicated the presence of additive gene effects. Significant positive correlation were found between zinc with potassium (r=0.397), magnesium (r=0.439) and copper (r=0.409). Overall, two germplasm accessions IC090785 and IC383102 have been identified as rich sources for all minerals studied, which could be utilized further in breeding programme for developing mineral-rich varieties of eggplant.
69602: Keble College
Creators: name: Project Team, Oxford At War
Publisher: name: University of Oxford
Year: 2023
Subjects: classificationCode: 430304
subject: British history
classificationCode: 430308
subject: European history (excl. British, classical Greek and Roman)
classificationCode: 430316
subject: International history

description: Like other Oxford colleges, Keble was greatly affected by the War. This feature offers an introduction to life at Keble during the Great War.
Searching for $Z^{'}$ Gauge Boson in an Anomaly-Free U(1)$'$ Gauge Family Model
Creators: name: Liu, Jin-Yan
name: Tang, Yong
name: Wu, Yue-Liang
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We study a simple ultraviolet(UV) complete and anomaly free $Z'$ model based on a U$(1)'$ gauge family symmetry without introducing extra fermions beyond the standard model. The U$(1)'$ group is diagonal in the three family space in which the U(1)$'$ charges of the first and second families are the same but different from those of the third family. After spontaneous symmetry breaking and rotating to the mass eigenstates of quarks and leptons, there exist in general both flavor-conserving and flavor-changing couplings. In flavor conserving case, we use the latest dijet and dilepton search at the LHC to constrain the mass and gauge couplings of $Z'$. Also we show that in the flavor-changing and left-right asymmetry case, the t-channel $Z'$ process can only contribute to part of the forward-backward asymmetry in the top quark pair production observed at the Tevatron by taking into account the constraint from same sign top production at the LHC.
description: 15 pages, 3 figures, the title is modified and the content is extended, published version
Spin transport in the XXZ model at high temperatures: Classical dynamics versus quantum S=1/2 autocorrelations
Creators: name: Steinigeweg, Robin
Publisher: name: arXiv
Year: 2011
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The transport of magnetization is analyzed for the classical Heisenberg chain at and especially above the isotropic point. To this end, the Hamiltonian equations of motion are solved numerically for initial states realizing harmonic-like magnetization profiles of small amplitude and with random phases. Above the isotropic point, the resulting dynamics is observed to be diffusive in a hydrodynamic regime starting at comparatively small times and wave lengths. In particular, hydrodynamic regime and diffusion constant are both found to be in quantitative agreement with close-to-equilibrium results from quantum S=1/2 autocorrelations at high temperatures. At the isotropic point, the resulting dynamics turns out to be non-diffusive at the considered times and wave lengths.
description: 6 pages, 5 figures, accepted for publication in Europhys. Lett
Corinnomma severum Thorell 1877
Creators: name: Wang, Lu-Yu
name: Zhang, Feng
name: Zhang, Zhi-Sheng
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Araneae
Corinnidae
Corinnomma
Corinnomma severum

description: Corinnomma severum (Thorell, 1877)
Figures 1 A, 2
Corinna severa Thorell, 1877: 481.
Corinomma severum Karsch, 1880: 375; Deeleman-Reinhold, 1993: 177, figs 13–16, 18–19, 23.
Corinomma harmandi Simon, 1886: 158.
Castianeira himalayensis Tikader, 1981: 265, figs 14–16.
Castianeira hamulata Song & Zhu, 1992: 107, figs 1–4; Song & Li, 1997: 420, figs 25A–D; Song, Zhu & Chen, 1999: 429, figs 254O–P, 255E–F; Deeleman-Reinhold, 2001: 318, figs 464–471.
Castianeira tiranglupa Barrion & Litsinger, 1995: 172, figs 98a–f.
Description. See Deeleman-Reinhold (2001) for both sexes. Male habitus shown in Figs 1 A, 2A. Female habitus in Fig. 2 B. Eyes and chelicerae in Figs 2 C–D. Male palp in Figs 2 E–G. Epigyne in Figs 2 H–I.
Material examined. China, Chongqing, Jinyun Mountain Natural Reserve: 1 male and 1 female, Yunhe Administrative Station, 29°50.5ʹ N, 106°21.5ʹ E, Alt. 248m, 1 May 2008, Z.S Zhang leg.; 1 female, Yunhe, 25 May 2008, Y.F. Zhang leg.; 1 female, Yunhe, 31 May 2008, G. Wei leg.; 1 male and 3 females, Yunhe, 21 September 2008, R.Y. Zuo leg.; 4 females, Yunhe, 5 October 2008, Z.H. Liu leg.; 1 female, Yunhe, 17 June 2009, L.Y. Wang leg.; 1 male and 1 female, Yunhe, 5 June 2010, Z.S. Zhang, Z.X. Li & L.Y. Wang leg.; 1 male, Yunhe, 11 May 2011, L.Y. Wang leg.; 3 females, Jinyun Village, 29°49.617ʹ N, 106°22.726ʹ E, Alt. 818m, 14 June 2008, C.Q. Wu leg.; 1 female, Jinyun Temple, 29°50.192ʹ N, 106°23.751ʹ E, Alt. 749m, 1 July 2009, Z.S. Zhang leg.
Distribution. China (Chongqing, Fujian, Hunan, Guangxi, Hainan, Guizhou, Yunnan); India; Philippines; Indonesia.
description: Published as part of Wang, Lu-Yu, Zhang, Feng & Zhang, Zhi-Sheng, 2012, Ant-like sac spiders from Jinyun Mountain Natural Reserve of Chongqing, China (Araneae: Corinnidae), pp. 37-53 in Zootaxa 3431 on page 38, DOI: 10.5281/zenodo.209833
Some applications of metric currents to complex analysis
Creators: name: Mongodi, Samuele
Publisher: name: arXiv
Year: 2011
Subjects: subject: Complex Variables (math.CV)
subject: FOS: Mathematics

description: The aim of this paper is to show two applications of metric currents to complex analysis. After recalling the basic definitions, we give a detailed proof of the comparison theorem between metric currents and classical ones on a manifold. In Section 3 we introduce the concept of bidimension for a metric current on a finite dimensional space, showing that the usual properties of $(p,q)-$currents still hold, except for the existence of a Dolbeault decomposition. Section 4 is devoted to the analysis of a particular class of complex spaces, whose structure allows us to give a structure theorem for currents, solve the Cauchy-Riemann equation and characterize holomorphic currents. In Section 5, we introduce the concept of bidimension of (global) metric currents on a Banach space and relate it to the behaviour of the finite dimensional projections of the currents. In section 6 we define a new class of currents, the \emph{quasi-local} metric currents, which are usual metric currents when restricted to bounded sets, and we give a definition of $(p,q)-$current in this new class. The last Section shows how to employ these newly defined quasi-local currents in order to obtain a solution to the equation $\debar U=T$, when $T$ is of bidimension $(0,q)$ and its support is bounded; finally, we extend the result to a current $T$ with generic bidimension, $\debar-$closed, with bounded support.
Bactrochondria Ju-Shey, 2000, gen. nov.
Creators: name: Ju-Shey
Publisher: name: Zenodo
Year: 2000
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Maxillopoda
Cyclopoida
Chondracanthidae
Bactrochondria

description: Genus Bactrochondria gen. nov.
 Female. Body elongate, cylindrical. Head consisting of cephalosome only. Neck region short, composed of ®rst pediger. Remaining prosomal somites fused into a cylindrical trunk, without processes. Genito±abdomen and caudal ramus as usual form in family. Egg sac cylindrical, nearly as long as body. Antennule lobate. antenna uncinate. Oral appendages as in usual form, except with subchelate maxilliped. Two pairs of legs modi®ed; leg 1 large, bilobate; leg 2 reduced to two rami without protopod.
 Male. Dwarf. Cephalosome fused with ®rst pediger and globose. Genito± abdomen carrying at its end a pair of reduced, spiniform caudal rami. Antennule slender and cylindrical. Antenna uncinate and robust. Oral appendages as in female, except maxilliped with much reduced terminal claw. Legs 1 and 2 reduced to a seta and a lobe or missing.
 Etymology. The generic name is a combination of the Greek words bactro (= a stick, cane) and chondria (= cartilage, used as su x in many genera of Chondracanthidae). It alludes to the rod-like appearance of the elongated trunk of this genus of parasites.
  Type species. Bactrochondria papilla  sp. nov.
 Remarks. This genus is closely allied with Heterochondria YuÈ, 1935, having in the female an elongate, cylindrical trunk without processes and, in the male, lacking leg 2. However, the structure of legs in the female (blunt lobe vs. pointed lobe with medial bud) and the antennule in the male (absent or reduced vs. normal and ®liform) indicate that they are from diOEerent clades of the Chondracanthidae.
 In his revision of the chondracanthid genera, Ho (1970) was perplexed by the incomplete information on Pseudochondracanthu s longitruncus Yamaguti, 1939 and Pseudochondracanthus sp. Pillai, 1964 and could only be certain that they are not attributable to Pseudochondracanthus Wilson, 1908. However, in the end, Ho (1970: 195) suggested placing both of them tentatively in Ceratochondria YuÈ, 1938. Ho’s suggestion was accepted by Pillai (1985) who renamed it as a new species of Ceratochondria, C. hoi sp. nov. With the establishment of this new genus, it became clear that both Pseudochondrcanthu s longitruncu s and Ceratochondri a hoi are attributable to Bactrochondria. Interestingly, both of them are parasites of tongue®sh (Cynoglossidae) as in the type species of the new genus.
description: Published as part of Ju-Shey, 2000, Chondracanthid copepods parasitic on flatfishes of Kerala, India, pp. 709-735 in Journal of Natural History 34 (5) on pages 713-714, DOI: 10.1080/002229300299372, http://zenodo.org/record/10083161
Karte an Dr. [Hermann Schmalenbach]
Creators: name: Riess, Erich
Publisher: name: [s.n.]
Year: 1913

description: Einladung zu einem Kursus von Max Scheler über Probleme der Moral-Genealogie
description: von Erich Riess
description: Beim Autoren handelt es sich möglicherweise um Erich David Riess (1887-1942).
description: Öffentliche Bibliothek der Universität Basel
description: Deutsch
description: Verzeichnung=Description=Inventaire Februar 2023 HAN-Katalogisierungsregeln tri
Rougemont de Loewenberg
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1836

description: Ort: Paris
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Schennis, Emanuel, Waid
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1836

description: Ort: Zürich-Wipkingen
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X(1835), X(2120) and X(2370) in a flux tube model
Creators: name: Deng, Chengrong
name: Ping, Jialun
name: Yang, Youchang
name: Wang, Fan
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Nonstrange baryonium spectrum is systematically studied by using the Gaussian expansion method in a flux tube model with the six-body confinement potential. All the model parameters are fixed by baryon properties, so the baryonium calculation is parameter-free. We find that X(1835) and X(2370), which are observed in the radiative decay of $J/ψ$ by BES collaboration, can be described as $N_8\bar{N}_8$ and $Δ_8\barΔ_8$ bound states with quantum numbers $I^GJ^{PC}=0^+0^{-+}$, respectively, such bound states should be color confinement resonances with three-dimensional configurations similar to dumbbell, however, X(2120) can not be accommodated in our model.
description: 6 pages, 1 figure. arXiv admin note: text overlap with arXiv:1201.1768
Schröder, J. Henry, & Co
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1836

description: Ort: London
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Schaezler, Joh. Lorenz
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1836

description: Ort: Augsburg
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description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Allocation of Divisible Goods under Lexicographic Preferences
Creators: name: Schulman, Leonard J.
name: Vazirani, Vijay V.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Computer Science and Game Theory (cs.GT)
subject: Data Structures and Algorithms (cs.DS)
subject: FOS: Computer and information sciences

description: We present a simple and natural non-pricing mechanism for allocating divisible goods among strategic agents having lexicographic preferences. Our mechanism has favorable properties of incentive compatibility (strategy-proofness), Pareto efficiency, envy-freeness, and time efficiency.
The 21 cm Signature of Shock Heated and Diffuse Cosmic String Wakes
Creators: name: Hernandez, Oscar F.
name: Brandenberger, Robert H.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The analysis of the 21 cm signature of cosmic string wakes is extended in several ways. First we consider the constraints on $Gμ$ from the absorption signal of shock heated wakes laid down much later than matter radiation equality. Secondly we analyze the signal of diffuse wake, that is those wakes in which there is a baryon overdensity but which have not shock heated. Finally we compare the size of these signals compared to the expected thermal noise per pixel which dominates over the background cosmic gas brightness temperature and find that the cosmic string signal will exceed the thermal noise of an individual pixel in the Square Kilometre Array for string tensions $Gμ> 2.5 \times 10^{-8}$.
description: 10 pages, 4 figures, Appendix added, version published in JCAP
Deformations of calibrated subbundles of Euclidean spaces via twisting by special sections
Creators: name: Karigiannis, Spiro
name: Leung, Nat Chun-Ho
Publisher: name: arXiv
Year: 2011
Subjects: subject: Differential Geometry (math.DG)
subject: Symplectic Geometry (math.SG)
subject: FOS: Mathematics
subject: 53C38

description: We extend the "bundle constructions" of calibrated submanifolds, due to Harvey--Lawson in the special Lagrangian case, and to Ionel--Karigiannis--Min-Oo in the cases of exceptional calibrations, by "twisting" the bundles by a special (harmonic, holomorphic, parallel) section of a complementary bundle. The existence of such deformations shows that the moduli space of calibrated deformations of these "calibrated subbundles" includes deformations which destroy the linear structure of the fibre.
description: 16 pages, no figures. Version 2: Only minor cosmetic and typographical revisions. To appear in "Annals of Global Analysis and Geometry."
Dark galactic halos without dark matter
Creators: name: Nesbet, R. K.
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Physics (physics.gen-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Using standard Einstein theory, baryonic mass cannot account for observed galactic rotation velocities and gravitational lensing, attributed to galactic dark matter halos. In contrast, theory constrained by Weyl conformal scaling symmetry explains observed galactic rotation in the halo region without invoking dark matter. An explanation of dark halos, gravitational lensing, and structural stabilization, without dark matter and consistent with conformal theory, is proposed here. Condensation of uniform primordial matter into a material cloud or galaxy vacates a large surrounding spherical halo. Within such an extended vacancy in the original cosmic background mass-energy density, conformal theory predicts centripetal acceleration of the observed magnitude.
description: 5 pages, updated text, recent references added, accepted for Europhysics Letters