cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Modelling stellar evolution in mass-transferring binaries and gravitational-wave progenitors with METISSE
Creators: name: Agrawal, Poojan
name: Hurley, Jarrod
name: Stevenson, Simon
name: Rodriguez, Carl L.
name: Szecsi, Dorottya
name: Kemp, Alex
Publisher: name: arXiv
Year: 2023
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Massive binaries are vital sources of various transient processes, including gravitational-wave mergers. However, large uncertainties in the evolution of massive stars, both physical and numerical, present a major challenge to the understanding of their binary evolution. In this paper, we upgrade our interpolation-based stellar evolution code METISSE to include the effects of mass changes, such as binary mass transfer or wind-driven mass loss, not already included within the input stellar tracks. METISSE's implementation of mass loss (applied to tracks without mass loss) shows excellent agreement with the SSE fitting formulae and with detailed MESA tracks, except in cases where the mass transfer is too rapid for the star to maintain equilibrium. We use this updated version of METISSE within the binary population synthesis code BSE to demonstrate the impact of varying stellar evolution parameters, particularly core overshooting, on the evolution of a massive (25M$_\odot$ and 15M$_\odot$) binary system with an orbital period of 1800 days. Depending on the input tracks, we find that the binary system can form a binary black hole or a black hole-neutron star system, with primary(secondary) remnant masses ranging between 4.47(1.36)M$_\odot$ and 12.30(10.89)M$_\odot$, and orbital periods ranging from 6 days to the binary becoming unbound. Extending this analysis to a population of isolated binaries uniformly distributed in mass and orbital period, we show that the input stellar models play an important role in determining which regions of the binary parameter space can produce compact binary mergers, paving the way for predictions for current and future gravitational-wave observatories.
description: 19 pages, 14 figures, accepted for publication in MNRAS
Alor Akash: Intersection of gender and technology in Bangladesh
Creators: name: Ahmed, Nova
name: Rahat  Jahangir
name: Anik Saha
name: Anik Sinha
name: Shabnam, Syeda
name: Ifti Azad Abeer
name: Shajnush Amir
name: Md. Sabbir Ahmed
name: Fuad, Tanvir
Publisher: name: Gates Open Research
Year: 2022

description: This work considers a qualitative study focusing mainly on women and minority communities to explore challenges and opportunities faced in technology access, particularly financial technology in the context of Bangladesh. The work considers a total of 313 participants (205 female, 106 male and 2 transgender) across urban, sub-urban and rural regions of all eight divisions of Bangladesh. The work took place over a period of 18 months from December 2020 to March 2022 when the Covid-19 related pandemic was taking place. The research uses a gender lenses to find out the resilience of participants where technology added great positive value. The work also shows the increasing digital divide.
Insolvency determinants of the terms of agricultural contracts: The case of rice farmers in Burkina Faso
Creators: name: Sawadogo, Didier
name: Arouna, Aminou
name: Ouedraogo, Souleymane
name: Sawadogo, Didier
name: Arouna, Aminou
name: Ouedraogo, Souleymane
Publisher: name: Unknown
Year: 2020
Subjects: subject: Agribusiness
subject: Crop Production/Industries
subject: insolvency
subject: agricultural contract
subject: rice
subject: developed lowland
subject: Burkina Faso

description: The advantage of contract rice production is that it meets the quality requirements of rice production and satisfies the domestic demand for rice in a country. The objective of this study was to analyse the insolvency criteria of rice farmers’ contracts in Burkina Faso. The field survey involved a random sample of 400 rice farmers. The multivariate model made it possible to analyse the determinants that enable the satisfaction of contract terms and thus ensure the solvency of contracts on the rice plains. The results show that access to credit, access to training and formal contracts significantly affect price, quality and quantity agreements. These analyses thus highlight the importance and relevance of formal contracts to ensure better practice and the solvency of rice contracts.
Synchronization of Memristive FitzHugh-Nagumo Neural Networks
Creators: name: You, Yuncheng
name: Tian, Jing
name: Tu, Junyi
Publisher: name: arXiv
Year: 2023
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35B40, 35B41, 35K55, 37L30, 92B20

description: A new mathematical model of neural networks described by diffusive FitzHugh-Nagumo equations with memristors and linear synaptic coupling is proposed and investigated. The existence of absorbing set for the solution semiflow in the energy space is proved and global dynamics of the memristive neural networks are dissipative. Through uniform estimates and maneuver of integral inequalities on the interneuron difference equations, it is shown that exponential synchronization of the neural network at a uniform convergence rate occurs if the coupling strength satisfies a threshold condition explicitly expressed by the system parameters, which is illustrated by an example and numerical simulation experiments.
description: arXiv admin note: text overlap with arXiv:2209.01946
Interface states in CoFe2O4 spin-filter tunnel junctions
Creators: name: Lukashev, Pavel V.
name: Burton, J. D.
name: Smogunov, Alexander
name: Velev, Julian P.
name: Tsymbal, Evgeny Y.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Spin-filter tunneling is a promising way to generate highly spin-polarized current, a key component for spintronics applications. In this work we explore the tunneling conductance across the spin-filter material CoFe2O4 interfaced with Au electrodes, a geometry which provides nearly perfect lattice matching at the CoFe2O4/Au(001) interface. Using density functional theory calculations we demonstrate that interface states play a decisive role in controlling the transport spin polarization in this tunnel junction. For a realistic CoFe2O4 barrier thickness, we predict a tunneling spin polarization of about -60%. We show that this value is lower than what is expected based solely on considerations of the spin-polarized band structure of CoFe2O4, and therefore that these interface states can play a detrimental role. We argue this is a rather general feature of ferrimagnetic ferrites and could make an important impact on spin-filter tunneling applications.
description: 5 pages, 4 Figures plus 1 page supplement
Menschliche Sexualität oder ekklesialer Diskurs?
Creators: name: Alison, James
Publisher: name: Werkstatt Schwule Theologie
Year: 1970

description: Werkstatt Schwule Theologie, Bd. 12 Nr. 3/4 (2005): Werkstatt Schwule Theologie, Band 12, Heft 3/4
Power Suppression at Large Scales in String Inflation
Creators: name: Cicoli, Michele
name: Downes, Sean
name: Dutta, Bhaskar
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study a possible origin of the anomalous suppression of the power spectrum at large angular scales in the cosmic microwave background within the framework of explicit string inflationary models where inflation is driven by a closed string modulus parameterizing the size of the extra dimensions. In this class of models the apparent power loss at large scales is caused by the background dynamics which involves a sharp transition from a fast-roll power law phase to a period of Starobinsky-like slow-roll inflation. An interesting feature of this class of string inflationary models is that the number of e-foldings of inflation is inversely proportional to the string coupling to a positive power. Therefore once the string coupling is tuned to small values in order to trust string perturbation theory, enough e-foldings of inflation are automatically obtained without the need of extra tuning. Moreover, in the less tuned cases the sharp transition responsible for the power loss takes place just before the last 50-60 e-foldings of inflation. We illustrate these general claims in the case of Fibre Inflation where we study the strength of this transition in terms of the attractor dynamics, finding that it induces a pivot from a blue to a redshifted power spectrum which can explain the apparent large scale power loss. We compute the effects of this pivot for example cases and demonstrate how magnitude and duration of this effect depend on model parameters.
description: 30 pages, 6 figures
Physical evolution of dark matter halo around the depletion boundary
Creators: name: Gao, Hongyu
name: Han, Jiaxin
name: Fong, Matthew
name: Jing, Y. P.
name: Li, Zhaozhou
Publisher: name: arXiv
Year: 2023
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We investigate the build-up of the halo profile out to large scale in a cosmological simulation, focusing on the roles played by the recently proposed depletion radii. We explicitly show that halo growth is accompanied by the depletion of the environment, with the inner depletion radius demarcating the two. This evolution process is also observed via the formation of a trough in the bias profile, with the two depletion radii identifying key scales in the evolution. The ratio between the inner depletion radius and the virial radius is approximately a constant factor of 2 across redshifts and halo masses. The ratio between their enclosed densities is also close to a constant of 0.18. These simple scaling relations reflect the largely universal scaled mass profile on these scales, which only evolves weakly with redshift. The overall picture of the boundary evolution can be broadly divided into three stages according to the maturity of the depletion process, with cluster halos lagging behind low mass ones in the evolution. We also show that the traditional slow and fast accretion dichotomy of halo growth can be identified as accelerated and decelerated depletion phases respectively.
description: 14 pages, 10 figures, accepted by ApJ
Queere Theologie im Abseits des Aufbruchs?
Creators: name: Bünker, Arnd
Publisher: name: Werkstatt Schwule Theologie
Year: 1970

description: Werkstatt Schwule Theologie, Bd. 12 Nr. 3/4 (2005): Werkstatt Schwule Theologie, Band 12, Heft 3/4
White and Minority Small Farm Operators in the South
Creators: name: Lewis, James A.
name: Lewis, James A.
Publisher: name: Unknown
Year: 1976
Subjects: subject: Crop Production/Industries
subject: Financial Economics
subject: Livestock Production/Industries
subject: Production Economics
subject: Small farmers
subject: Minorities
subject: Economic class

description: Small farm operators constituted half of all southern farm operators in 1969. Each sold less than $2,500 worth of agricultural products; collectively, they contributed about 4 percent of the South's total agricultural sales. Yet, small farmers controlled an important portion on the South's agricultural resources. They operated over 15 percent of all the South’s land in farms and owned more than 20 percent of land owned by farm operators. They owned land and buildings valued at over $12.3 billion or 18.4 percent of total farm property value for the South. They held about 19 percent of the value of all machinery and equipment and supplied over 20 percent of all land rented to others by farm operators. Minority farm operators were almost 8 percent of all farm operators in the South. These farm operators were unique in that they differed from their white counterparts in most measures identified in this report. This report identifies, compares, and contrasts resources and characteristics of small farm operators in the 13 southern States. Small farmers are described by race and economic class.
Corrosion behaviour of Zn-Co alloy and multilayered metallic coatings: a comparative insight
Creators: name: Dindar-Safa, B.
name: Mahdavi, S.
name: Etminanfar, M.
name: Safavi, M. S.
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Space Science
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified

description: Zinc layers are widely used for the protection of various classes of steel in atmospheric conditions. An improvement in corrosion performance of these layers may qualify them to be used in harsh marine conditions. In this study, two practical approaches, including alloying Zn with Co at different current densities and electrolyte temperatures, as well as deposition of multilayered Zn-Co films with various numbers of interlayers, were applied to fabricate corrosion barrier coatings on St 37 steel. The surface and cross-sectional morphologies of the coatings were studied using scanning electron microscopy (SEM). Electrochemical impedance spectroscopy (EIS) and potentiodynamic polarisation tests were employed to compare the corrosion resistance of the alloy and multilayered coatings. Results illustrated that the best protection performance is obtained for multilayered coatings with top Co layer showing promise to be used in marine applications.
On Anisotropy in Expansion of Magnetic Flux Tubes in the Solar Corona
Creators: name: Malanushenko, A.
name: Schrijver, C. J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Most 1d hydrodynamic models of plasma confined to magnetic flux tubes assume circular cross-section of these tubes. We use potential field models to show that flux tubes in circumstances relevant to the solar corona do not in general maintain the same cross-sectional shape through their length and therefore the assumption of a circular cross-section is rarely true. We support our hypothesis with mathematical reasoning and numeric experiments. We demonstrate that lifting this assumption in realistic non-circular loops make apparent expansion of magnetic flux tubes consistent with that of observed coronal loops. We propose that in a bundle of ribbon-like loops those that are viewed along the wide direction would stand out against those that are viewed across the wide direction, due to the difference in their column depths. That would impose a bias towards selecting loops that appear not to be expanding seen projected in the plane of sky. An implication of this selection bias is that the preferentially selected non-circular loops would appear to have increased pressure scale height even if they are resolved by current instruments.
description: accepted in ApJ
$W$ Boson Mass and Grand Unification via the Type-$\rm{I\hspace{-.01em}I}$ Seesaw-like Mechanism
Creators: name: Shimizu, Yusuke
name: Takeshita, Shonosuke
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We propose an SU(5) GUT model extended with two additional pairs of $\mathbf{10}$ representation vector-like fermions. The CDF collaboration $W$ boson mass anomaly is explained by using the VEV of a real $\mathrm{SU(2)_L}$ triplet scalar coming from the $\mathbf{24}$ representation Higgs. The vector-like fermions are decomposed partly into vector-like quark doublets. Those vector-like quark doublets acquire mass from two sources; through the Yukawa interaction with the real $\mathrm{SU(2)_L}$ triplet via a type-$\rm{I\hspace{-.01em}I}$ seesaw-like mechanism. And, they acquire mass from the $\mathbf{24}$ representation Higgs. We assume that the mass for the vector-like quark doublets is expressed in terms of the real triplets mass. By combining the constraints on the vector-like quark masses with those on the heavy Higgs boson masses, we can obtain the narrow allowed mass ranges for the vector-like quark doublet and the real triplet. Therefore, our model can be tested in searches for these particles in the near future. In addition, the two additional pairs of vector-like fermions allow the SM gauge couplings to unify successfully at $M_{\mathrm{GUT}}\thickapprox5.1\times10^{15}$~GeV. Our model is also testable by the future Hyper-Kamiokande experiment via the proton decay lifetime $τ_p(p\toπ^0{e^+})<1.0\times10^{35}$~years.
description: 15 pages, 4 figures, 1 table. The discussion in Sec.4 is improved and the appendix A is added. This version is accepted by Nuclear Physics B
Machine learning assisted phase and size-controlled synthesis of iron oxides
Creators: name: Liu, Juejing
name: Zhang, Zimeng
name: Li, Xiaoxu
name: Zong, Meirong
name: Wang, Yining
name: Wang, Suyun
name: Chen, Ping
name: Wan, Zaoyan
name: Zhao, yatong
name: Liu, Lili
name: Liang, Yangang
name: Wang, Wei
name: Wang, Zheming
name: Wang, Shiren
name: Guo, Xiaofeng
name: Saldanha, Emily G.
name: Rosso, Kevin M.
name: Zhang, Xin
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The controllable synthesis of iron oxides particles is a critical issue for materials science, energy storage, biomedical applications, environmental science, and earth science. However, synthesis of iron oxides with desired phase and size are still a time-consuming and trial-and-error process. This study presents solutions for two fundamental challenges in materials synthesis: predicting the outcome of a synthesis from specified reaction parameters and correlating sets of parameters to obtain products with desired outcomes. Four machine learning algorithms, including random forest, logistic regression, support vector machine, and k-nearest neighbor, were trained to predict the phase and particle size of iron oxide based on experimental conditions. Among the models, random forest exhibited the best performance, achieving 96% and 81% accuracy when predicting the phase and size of iron oxides in the test dataset. Premutation feature importance analysis shows that most models (except logistic regression) rely on known features such as precursor concentration, pH, and temperature to predict the phases from synthesis conditions. The robustness of the random forest models was further verified by comparing prediction and experimental results based on 24 randomly generated methods in additive and non-additive systems not included in the datasets. The predictions of product phase and particle size from the models are in good agreement with the experimental results. Additionally, a searching and ranking algorithm was developed to recommend potential synthesis parameters for obtaining iron oxide products with desired phase and particle size from previous studies in the dataset.
description: See link below for Supporting Information. https://docs.google.com/document/d/1boiUQtlBoc4nvXPoVDMkc4RCg2isWtZ5/edit?usp=sharing&ouid=108731997922646321851&rtpof=true&sd=true
Low background x-ray detection with Micromegas for axion research
Creators: name: Aune, S.
name: Castel, J. F.
name: Dafni, T.
name: Davenport, M.
name: Fanourakis, G.
name: Ferrer-Ribas, E.
name: Galan, J.
name: Garcia, J. A.
name: Gardikiotis, A.
name: Geralis, T.
name: Giomataris, I.
name: Gomez, H.
name: Garza, J. G.
name: Herrera, D. C.
name: Iguaz, F. J.
name: Irastorza, I. G.
name: Jourde, D.
name: Luzon, G.
name: Mols, J. P.
name: Papaevangelou, T.
name: Rodriguez, A.
name: Ruz, J.
name: Segui, L.
name: Tomas, A.
name: Vafeiadis, T.
name: Yildiz, S. C.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Axion helioscopes aim at the detection of solar axions through their conversion into x-rays in laboratory magnetic fields. The use of low background x-ray detectors is an essential component contributing to the sensitivity of these searches. Here we review the recent advances on Micromegas detectors used in the CERN Axion Solar Telescope (CAST) and proposed for the future International Axion Observatory (IAXO). The most recent Micromegas setups in CAST have achieved background levels of 1.5$\times10^{-6}$\ckcs, a factor of more than 100 lower than the ones obtained by the first generation of CAST detectors. This improvement is due to the development of active and passive shielding techniques, offline discrimination techniques allowed by highly granular readout patterns, as well as the use of radiopure detector components. The status of the intensive R&D to reduce the background levels will be described, including the operation of replica detectors in test benches and the detailed Geant4 simulation of the detector setup and the detector response, which has allowed the progressive understanding of background origins. The best levels currently achieved in a test setup operating in the Canfranc Underground Laboratory (LSC) are as low as $\sim10^{-7}$\ckcs, showing the good prospects of this technology for application in the future IAXO.
description: 26 pages, 21 figures
Additional file 2 of Assessing indications for herbal medicinal products: a comparative analysis of EMA monographs and database records
Creators: name: Nguyen, Hai Anh
name: Doerfler, Jennifer
name: Buentzel, Jens
name: Keinki, Christian
name: Huebner, Jutta
Publisher: name: figshare
Year: 2025
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Pharmacology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer

description: Supplementary Material 2: List of Included Studies Sorted by EMA Indication Group and Non-EMA-Indication Group. Description of Data: Table 1 contains list of inclusions, their study characteristics and applicable EMA indication; Table 2 contains list of inclusions, their study characteristics and applicable non-EMA-indication.
The continuum of metastable conical states of monoaxial chiral helimagnets
Creators: name: Laliena, V.
name: Osorio, S. A.
name: Bazo, D.
name: Bustingorry, S.
name: Campo, J.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: At low temperature and zero applied magnetic field, besides the equilibrium helical state, monoaxial chiral helimagnets have a continuum of helical states differing by the wave number of the modulation. The wave number of these states in units of the equilibrium state wave number is denoted here by p, and accordingly the corresponding states are called the p-states. In this work we study in detail the metastability of the p-states. The application of an external magnetic field in the direction of the chiral axis has a double effect: on one hand, it introduces a conical deformation of the p-states, and on the other hand it destabilizes some of them, shrinking the range of p in which the p-states are metastable. If a polarized current is applied along the chiral axis, the p-states reach a steady moving state with a constant velocity proportional to the current intensity. Besides this dynamical effect, the polarized current also induces a conical deformation and reduces the range of stability of the p-states. The stability diagram in the plane applied field - applied current intensity has interesting features that, among other things, permit the manipulation of p-states by a combination of applied fields and currents. These features can be exploited to devise processes to switch between p-states. In particular there are p-states with negative p, opening the possibility to helicity switching. The theoretical feasibility of such processes, crucial from the point of view of applications, is shown by micromagnetic simulations. Analogous $p$-states exists in cubic chiral helimagnets and therefore similar effects are expected in those systems.
description: 13 pages, 7 figures
pgm: A Python package for free energy calculations within the phonon gas model
Creators: name: Wang, Hongjin
name: Zhuang, Jingyi
name: Zhang, Zhen
name: Zhang, Qi
name: Wentzcovitch, Renata M.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The quasi-harmonic approximation (QHA) is a powerful method that uses the volume dependence of non-interacting phonons to compute the free energy of materials at high pressures (P) and temperatures (T). However, anharmonicity, electronic excitations in metals, or both, introduce an intrinsic T-dependence on phonon frequencies, rendering the QHA inadequate. Here we present a Python code, pgm, to compute the free energy and thermodynamic property within the phonon gas model (PGM) that uses T-dependent phonon quasiparticle frequencies. In this case, the vibrational contribution to the Helmholtz free energy is obtained by integrating the vibrational entropy, which can be readily calculated for a system of phonon quasiparticles. Other thermodynamic properties are then obtained from standard thermodynamic relations. We demonstrate the successful applications of pgm to two cases of geophysical significance: cubic CaSiO3-perovskite (cCaPv), a strongly anharmonic insulator and the third most abundant phase of the Earth's lower mantle, and NiAs-type (B8) FeO, a partially covalent-metallic system. This is the oxide endmember of a recently discovered iron-rich Fe$_n$O alloy phase likely to exit in the Earth's inner core.
description: 26 pages, 9 figures, 5 tables
title: Die österreichische Frage und das preußisch-deutsche Kaiserthum; 1849
title: eine in der Paulskirche zu Frankfurt nicht gehaltene Rede ; nebst Anhang
titleType: Subtitle
Creators: name: Schulz, Wilhelm
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2018

description: In Fraktur
Tensor networks for quantum machine learning
Creators: name: Rieser, Hans-Martin
name: Köster, Frank
name: Raulf, Arne Peter
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Machine Learning (cs.LG)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Once developed for quantum theory, tensor networks have been established as a successful machine learning paradigm. Now, they have been ported back to the quantum realm in the emerging field of quantum machine learning to assess problems that classical computers are unable to solve efficiently. Their nature at the interface between physics and machine learning makes tensor networks easily deployable on quantum computers. In this review article, we shed light on one of the major architectures considered to be predestined for variational quantum machine learning. In particular, we discuss how layouts like MPS, PEPS, TTNs and MERA can be mapped to a quantum computer, how they can be used for machine learning and data encoding and which implementation techniques improve their performance.
Heterotic-Type II duality and wrapping rules
Creators: name: Bergshoeff, E. A.
name: Condeescu, C.
name: Pradisi, G.
name: Riccioni, F.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show how the brane wrapping rules, recently discovered in closed oriented string theories compactified on tori, are extended to the case of the Type IIA string compactified on K3. To this aim, a crucial role is played by the duality between this theory and the Heterotic string compactified on a four-dimensional torus T^4. We first show how the wrapping rules are applied to the T^4/Z_N orbifold limits of K3 by relating the D0 branes, obtained as D2 branes wrapping two-cycles, to the perturbative BPS states of the Heterotic theory on T^4. The wrapping rules are then extended to the solitonic branes of the Type IIA string, finding agreement with the analogous Heterotic states. Finally, the geometric Type IIA orbifolds are mapped, via T-duality, to non-geometric Type IIB orbifolds, where the wrapping rules are also at work and consistent with string dualities.
description: 29 pages
Generalization of the Bargmann-Wigner construction for infinite spin fields
Creators: name: Buchbinder, I. L.
name: Isaev, A. P.
name: Podoinitsyn, M. A.
name: Fedoruk, S. A.
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We develop a generalization of the Wigner scheme for constructing the relativistic fields corresponding to irreducible representations of the four-dimensional Poincaré group with infinite spin. The fields are parameterized by a vector and an additional commuting vector or spinor variable. The equations of motion for fields of infinite spin are derived in both formulations under consideration.
description: 1+29 pages, v2: typos corrected
Blacksmith Shop in new location on March 1st, 1983
Creators: name: Unknown
name: Springs Historical Society/Library
Publisher: name: Unknown
Year: 1983
Subjects: Blacksmithing
Blacksmiths
Forge shops
East Hampton
Springs
Parsons family

description: This Image shows a distant view of the Parsons Blacksmith Shop in its new location on March 1, 1983.
Humbert Generalized Fractional Differenced ARMA Processes
Creators: name: Bhootna, Niharika
name: Dhull, Monika Singh
name: Kumar, Arun
name: Leonenko, Nikolai
Publisher: name: arXiv
Year: 2023
Subjects: subject: Statistics Theory (math.ST)
subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60G10, 62M10, 60G15

description: In this article, we use the generating functions of the Humbert polynomials to define two types of Humbert generalized fractional differenced ARMA processes. We present stationarity and invertibility conditions for the introduced models. The singularities for the spectral densities of the introduced models are obtained. In particular, Pincherle ARMA, Horadam ARMA and Horadam-Pethe ARMA processes are studied.
"Ein Spalt in der Tür"
Creators: name: Musskopf, André Sidnei
Publisher: name: Werkstatt Schwule Theologie
Year: 1970

description: Werkstatt Schwule Theologie, Bd. 12 Nr. 3/4 (2005): Werkstatt Schwule Theologie, Band 12, Heft 3/4
Additional file 2 of Assessing iIndications for herbal medicinal products: a comparative analysis of EMA monographs and database records
Creators: name: Nguyen, Hai Anh
name: Doerfler, Jennifer
name: Buentzel, Jens
name: Keinki, Christian
name: Huebner, Jutta
Publisher: name: figshare
Year: 2025
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Pharmacology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer

description: Supplementary Material 2: List of Included Studies Sorted by EMA Indication Group and Non-EMA-Indication Group. Description of Data: Table 1 contains list of inclusions, their study characteristics and applicable EMA indication; Table 2 contains list of inclusions, their study characteristics and applicable non-EMA-indication.
title: Die Organe zur Verwirklichung einer deutschen Reichsregierung; 1849
title: ein Vortrag gehalten im vaterländischen Verein zu Gießen, am 29. Januar 1849
titleType: Subtitle
Creators: name: Kraft, Friedrich
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2018

description: In Fraktur
A Quick Look at the 3GHz Radio Sky. II. Hunting for DRAGNs in the VLA Sky Survey
Creators: name: Gordon, Yjan A.
name: Rudnick, Lawrence
name: Andernach, Heinz
name: Morabito, Leah K.
name: O'Dea, Christopher P.
name: Achong, Kaylan-Marie
name: Baum, Stefi A.
name: Bayona-Figueroa, Caryelis
name: Hooper, Eric J.
name: Mingo, Beatriz
name: Morris, Melissa E.
name: Vantyghem, Adrian N.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Active Galactic Nuclei (AGN) can often be identified in radio images as two lobes, sometimes connected to a core by a radio jet. This multi-component morphology unfortunately creates difficulties for source-finders, leading to components that are a) separate parts of a wider whole, and b) offset from the multiwavelength cross identification of the host galaxy. In this work we define an algorithm, \textsc{DRAGNhunter}, for identifying Double Radio Sources associated with Active Galactic Nuclei (DRAGNs) from component catalog data in the first epoch \textit{Quick Look} images of the high resolution ($\approx 3''$ beam size) Very Large Array Sky Survey (VLASS). We use \textsc{DRAGNhunter} to construct a catalog of $>17,000$ DRAGNs in VLASS for which contamination from spurious sources is estimated at $\approx 11\,\%$. A `high-fidelity' sample consisting of $90\,\%$ of our catalog is identified for which contamination is $<3\,\%$. Host galaxies are found for $\approx 13,000$ DRAGNs as well as for an additional $234,000$ single-component radio sources. Using these data we explore the properties of our DRAGNs, finding them to be typically consistent with Fanaroff-Riley class II sources and allowing us to report the discovery of $31$ new giant radio galaxies identified using VLASS.
description: Accepted for publication in ApJS. 33 pages, 25 figures, 6 tables. Minor textual changes with respect to previous version, One table added, two example tables removed. Catalog data will be available via https://cirada.ca/, https://vizier.cds.unistra.fr/viz-bin/VizieR and in the online version of the ApJS article
Preferences and crop choice during Zimbabwe’s macroeconomic crisis
Creators: name: Josephson, Anna
name: Ricker-Gilbert, Jacob
name: Josephson, Anna
name: Ricker-Gilbert, Jacob
Publisher: name: Unknown
Year: 2020
Subjects: subject: Crop Production/Industries
subject: missing markets
subject: crop choice
subject: Zimbabwe
subject: hyperinflation
subject: taste

description: Smallholder farmers face considerable risk and uncertainty, particularly when markets are incomplete or missing. We consider household crop diversity and crop choice in Zimbabwe, where output markets are largely absent and price signals are inaccurate. In this setting, considering preferences and tastes provides a deeper understanding of how households ensure food security in environments without robust markets. We use data that straddles the period of hyperinflation in Zimbabwe and the collapse of the country’s currency to study household cropping behaviour in a time of extreme stress. This allows us to better understand the relationship between market failure and crop choice in Sub-Saharan Africa.
Enhancement of Charge Density Wave Correlations in a Holstein Model with an Anharmonic Phonon Potential
Creators: name: Kvande, C.
name: Feng, C.
name: Hébert, F.
name: Batrouni, G. G.
name: Scalettar, R. T.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The Holstein Hamiltonian describes itinerant electrons whose site density couples to local phonon degrees of freedom. In the single site limit, at half-filling, the electron-phonon coupling results in a double well structure for the lattice displacement, favoring empty or doubly occupied sites. In two dimensions, and on a bipartite lattice in $d \geq 2$, an intersite hopping causes these doubly occupied and empty sites to alternate in a charge density wave (CDW) pattern when the temperature is lowered. Because a discrete symmetry is broken, this occurs in a conventional second-order transition at finite $T_{\rm cdw}$. In this paper, we investigate the effect of changing the phonon potential energy to one with an intrinsic double well structure even in the absence of an electron-phonon coupling. While this aids in the initial process of pair formation, the implications for subsequent CDW order are non-trivial. One expects that, when the electron-phonon coupling is too strong, the double wells become deep and the polaron mass large, an effect which reduces $T_{\rm cdw}$. We show here the existence of regions of parameter space where the double well potential, while aiding local pair formation, does so in a way which also substantially enhances long range CDW order.
Update of the Binoth Les Houches Accord for a standard interface between Monte Carlo tools and one-loop programs
Creators: name: Alioli, S.
name: Badger, S.
name: Bellm, J.
name: Biedermann, B.
name: Boudjema, F.
name: Cullen, G.
name: Denner, A.
name: van Deurzen, H.
name: Dittmaier, S.
name: Frederix, R.
name: Frixione, S.
name: Garzelli, M. V.
name: Gieseke, S.
name: Glover, E. W. N.
name: Greiner, N.
name: Heinrich, G.
name: Hirschi, V.
name: Hoeche, S.
name: Huston, J.
name: Ita, H.
name: Kauer, N.
name: Krauss, F.
name: Luisoni, G.
name: Maitre, D.
name: Maltoni, F.
name: Nason, P.
name: Oleari, C.
name: Pittau, R.
name: Plaetzer, S.
name: Pozzorini, S.
name: Reina, L.
name: Reuschle, C.
name: Robens, T.
name: Schlenk, J.
name: Schoenherr, M.
name: Siegert, F.
name: von Soden-Fraunhofen, J. F.
name: Tackmann, F.
name: Tramontano, F.
name: Uwer, P.
name: Salam, G.
name: Skands, P.
name: Weinzierl, S.
name: Winter, J.
name: Yundin, V.
name: Zanderighi, G.
name: Zaro, M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present an update of the Binoth Les Houches Accord (BLHA) to standardise the interface between Monte Carlo programs and codes providing one-loop matrix elements.
description: 24 pages, 1 pdf figure
A rapid magnetic bead-based immunoassay for sensitive determination of diclofenac
Creators: name: Ecke, Alexander
name: Westphalen, Tanja
name: Hornung, Jane
name: Voetz, Michael
name: Schneider, Rudolf J.
Publisher: name: Technische Universität Berlin
Year: 2021
Subjects: subject: 500 Naturwissenschaften und Mathematik::540 Chemie::540 Chemie und zugeordnete Wissenschaften
subject: immunoassay
subject: magnetic beads
subject: diclofenac
subject: water analysis
subject: LC–MS/MS

description: Increasing contamination of environmental waters with pharmaceuticals represents an emerging threat for the drinking water quality and safety. In this regard, fast and reliable analytical methods are required to allow quick countermeasures in case of contamination. Here, we report the development of a magnetic bead-based immunoassay (MBBA) for the fast and cost-effective determination of the analgesic diclofenac (DCF) in water samples, based on diclofenac-coupled magnetic beads and a robust monoclonal anti-DCF antibody. A novel synthetic strategy for preparation of the beads resulted in an assay that enabled for the determination of diclofenac with a significantly lower limit of detection (400 ng/L) than the respective enzyme-linked immunosorbent assay (ELISA). With shorter incubation times and only one manual washing step required, the assay demands for remarkably shorter time to result (< 45 min) and less equipment than ELISA. Evaluation of assay precision and accuracy with a series of spiked water samples yielded results with low to moderate intra- and inter-assay variations and in good agreement with LC–MS/MS reference analysis. The assay principle can be transferred to other, e.g., microfluidic, formats, as well as applied to other analytes and may replace ELISA as the standard immunochemical method. Graphical abstract
A hydrodynamic approach to Stark localization
Creators: name: Capizzi, Luca
name: Vanoni, Carlo
name: Calabrese, Pasquale
name: Gambassi, Andrea
Publisher: name: arXiv
Year: 2023
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: When a free Fermi gas on a lattice is subject to the action of a linear potential it does not drift away, as one would naively expect, but it remains spatially localized. Here we revisit this phenomenon, known as Stark localization, within the recently proposed framework of generalized hydrodynamics. In particular, we consider the dynamics of an initial state in the form of a domain wall and we recover known results for the particle density and the particle current, while we derive analytical predictions for relevant observables such as the entanglement entropy and the full counting statistics. Then, we extend the analysis to generic potentials, highlighting the relationship between the occurrence of localization and the presence of peculiar closed orbits in phase space, arising from the lattice dispersion relation. We also compare our analytical predictions with numerical calculations and with the available results, finding perfect agreement. This approach paves the way for an exact treatment of the interacting case known as Stark many-body localization.
description: 26 pages, 9 figures. Comments are welcome!
Low-l CMB Power Loss in String Inflation
Creators: name: Pedro, Francisco G.
name: Westphal, Alexander
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The lack of power on large scales (l < 40) might have been observed by the PLANCK satellite. We argue that this putative feature can be explained by a phase of fast roll at the onset of inflation. We show that in the context of single field models what is required is an asymmetric inflection point model of which fibre inflation is a string motivated example. We study the ability of fibre inflation to generate a suppression of the CMB 2-point function power at low l, finding that the potential derived from string loops is not steep enough for this purpose. We introduce a steeper contribution to the potential, that dominates away from the inflationary region, and show that if properly tuned it can indeed lead to a spectrum with lack of power at large scales.
description: LaTeX, 1+17 pages, 7 figures
Evaluation of predictive correlation between flux expulsion and grain growth for superconducting radio frequency cavities
Creators: name: Sung, Zu Hawn
name: Kulyavtsev, Paulina
name: Martinello, Martina
name: Gonnella, Dan
name: Ross, Marc
name: Posen, Sam
Publisher: name: arXiv
Year: 2023
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: A series of experiments were carried out in an effort to develop a simple method for predicting magnetic flux expulsion behavior of high purity niobium used to fabricate superconducting radio frequency (SRF) cavities. Using conventional metallographic characterizations in conjunction with high spatial resolution electron backscattered diffraction-orientation imaging microscopy (EBSD-OIM), we found that the flux expulsion behavior of 1.3 GHz single cell SRF Nb cavities is significantly associated with the grain growth of the Nb material during heat treatment. Most of Nb grains rapidly grew during 900C heat treatment, and likely full-recrystallized with 1000C HT. With comparison of the magnetic flux expulsion ratio (Bsc/Bnc) at dT = 5 K, the flux expulsion efficiency of the cavities increases along with increasing of grain size. Most interestingly, 900C HT shows a roughly linear trend that suggests this criterion could be used to predict appropriate heat treatment temperature for sufficient flux expulsion behavior in SRF-grade Nb. This result would be used to see if flux expulsion can be predicted by examining the materials coming from the Nb vendor, prior to cavity fabrication.
The malting parameters: steeping, germination, withering, and kilning temperature and aeration rate as possibilities for styrene mitigation in wheat beer
Creators: name: Kalb, Valerian
name: Seewald, Torsten
name: Hofmann, Thomas
name: Granvogl, Michael
Publisher: name: Technische Universität Berlin
Year: 2021
Subjects: subject: 500 Naturwissenschaften und Mathematik::540 Chemie::540 Chemie und zugeordnete Wissenschaften
subject: wheat beer
subject: phenolic acids
subject: malting
subject: steeping
subject: germination
subject: aeration rate
subject: kiln-drying

description: Aiming at the mitigation of the toxicologically relevant styrene formed during wheat beer brewing, different malting parameters, such as steeping temperature, germination temperature, withering and kilning temperatures applied during kiln-drying, and aeration rate, were evaluated for their suitability to reduce the content of cinnamic acid, the precursor of styrene, in malts of barley and wheat, responsible for the input of the undesired precursor into the brewing process. According to the results of the present study, higher steeping temperatures, higher germination temperatures, lower aeration rates, and lower withering temperatures during malting are beneficial for the overall reduction of cinnamic acid in wort produced with barley and wheat malts. Thereby, the withering temperature showed the highest impact among the investigated parameters, able to reduce the soluble cinnamic acid content in wort by up to 72%, followed by the germination temperature in combination with the aeration rate and the steeping temperature with reduction capacities of 52 and 16%, respectively. Additionally, a kilning temperature of 200 °C led to the absence of enzyme activities in dark malts, which might also be the main reason for the low phenolic acid contents found in the corresponding wort, finally causing the low concentrations of styrene but also to a certain extent of desired vinyl aromatics in dark wheat beers.
Greenberg, Steven: Wrestling with god & men - homosexuality in the jewish tradition
Creators: name: Wickström, David-Emil
Publisher: name: Werkstatt Schwule Theologie
Year: 1970

description: Werkstatt Schwule Theologie, Bd. 12 Nr. 1/2 (2005): Werkstatt Schwule Theologie, Band 12, Heft 1/2
Steidele, Angela: In Männerkleidern
Creators: name: Hüttinger, Martin
Publisher: name: Werkstatt Schwule Theologie
Year: 1970

description: Werkstatt Schwule Theologie, Bd. 12 Nr. 1/2 (2005): Werkstatt Schwule Theologie, Band 12, Heft 1/2
Bologne, Jean Claude: Magie und Aberglaube im Mittelalter
Creators: name: Hüttinger, Martin
Publisher: name: Werkstatt Schwule Theologie
Year: 1970

description: Werkstatt Schwule Theologie, Bd. 12 Nr. 1/2 (2005): Werkstatt Schwule Theologie, Band 12, Heft 1/2
The evolution equations for regularized Dirac-geodesics
Creators: name: Branding, Volker
Publisher: name: arXiv
Year: 2013
Subjects: subject: Differential Geometry (math.DG)
subject: Mathematical Physics (math-ph)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 53C22, 53C27, 58J57

description: We study the evolution equations for a regularized version of Dirac-geodesics, which are the one-dimensional version of Dirac-harmonic maps. We show that for the regularization being sufficiently large, the evolution equations subconverge to a regularized Dirac-geodesic. In the end, we discuss the limiting process of removing the regularization.