cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Mycological Profiling in Children with Chronic Suppurative Otitis Media (CSOM) in Calabar, Nigeria
Creators: name: Kersha, Kersha Mhembe Kersha
Publisher: name: WJMBS
Year: 2024

description: Chronic suppurative otitis media (CSOM) is the inflammation of the middle ear and mastoid cavity. Fungal organismshave been implicated in most cases of CSOM. This study was conducted todetermine the fungal profile and antifungalsusceptibility pattern of isolated fungal pathogens. Clinical samplescollected from 218 children with sterile disposableplastic Pasteur pipetteswere expressed onto swabs and were subjected to microscopic and culture analyses. The fungiwere identified based on their cultural and morphological characteristics, before finally carrying out microscopicassessment using lactophenol blue staining procedure. The CLSI guideline was used to determine the susceptibilitypatterns against commonly used antifungal agents. The age group, 1-5 had the highest number of participants 68(31.2%). The mean age of the participants was 8.69 ± 6.02 years. Out of the 218 participants, fungal pathogens wereisolated from only 12participants, giving a CSOM prevalence rate of 5.5%. Of these 12 participants, 10 (83.3%) werefemale while only 2 (16.7%) were male. Aspergillus species followed by Candida albicans were the most commonisolated fungi. A. niger was 100% sensitive to all tested drugs except clotrimazole to which it was only 66.7% sensitive.A. fumigatus was 100% sensitive to Nystatin, Fluconazole, and Ketoconazole. C. albicans demonstrated absolutesusceptibility only to Ketoconazole and Voriconazole. The role of fungal infections in CSOM has been recognised inour setting. Mycology studies to determine commonly isolated fungal pathogens as well as their susceptibility patternsshould be carried out in suspected cases of CSOM toimprove management and generate useful empiric treatment data.
Angular distributions in electroweak pion production off nucleons: odd parity hadron terms, strong relative phases and model dependence
Creators: name: Sobczyk, J. E.
name: Hernández, E.
name: Nakamura, S. X.
name: Nieves, J.
name: Sato, T.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The study of pion production in nuclei is important for signal and background determinations in current and future neutrino oscillation experiments. The first step, however, is to understand the pion production reactions at the free nucleon level. We present an exhaustive study of the charged-current and neutral-current neutrino and antineutrino pion production off nucleons, paying a special attention to the angular distributions of the outgoing pion. We show, using general arguments, that parity violation and time-reversal odd correlations in the weak differential cross sections are generated from the interference between different contributions to the hadronic current that are not relatively real. Next, we present a detailed comparison of three, state of the art, microscopic models for electroweak pion production off nucleons, and we also confront their predictions with polarized electron data, as a test of the vector content of these models. We also illustrate the importance of carrying out a comprehensive test at the level of outgoing pion angular distributions, going beyond comparisons done for partially integrated cross sections, where model differences cancel to a certain extent. Finally, we observe that all charged and neutral current distributions show sizable anisotropies, and identify channels for which parity violating effects are clearly visible. Based on the above results, we conclude that the use of isotropic distributions for the pions in the center of mass of the final pion-nucleon system, as assumed by some of the Monte Carlo event generators, needs to be improved by incorporating the findings of microscopic calculations.
description: 41 latex pages, 26 figures. Figure 4b corrected. Misprints corrected
A new ansatz: Fritzsch Mass Matrices with least modification
Creators: name: Dutta, B.
name: Nandi, S.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate how the Fritzsch ansatz for the quark mass matrices can be modified in the least possible way to accommodate the observed large top quark mass and the measured values of the CKM elements. As one of the solutions, we find that the \{23\} and the \{32\} elements of the up quark mass matrix are unequal. The rest of the assumptions are same as in Fritzsch ansatz. In this formalism we have an extra parameter i.e. the ratio of the \{23\} and the \{32\} element, which gets fixed by the large top quark mass. The predicted values for $\frac{V_{ub}}{V_{cb}}$ , $\frac{V_{td}}{V_{ts}}$ from this new ansatz are in the correct experimental range even for the smaller values of $\tan β$. In the end, we write down the $SO(10)$ motivated superpotential for these new mass matrices.
description: 10 pages, Latex, Figure available on request
Phanera khasiana Thoth., Bull. Bot. Soc. Beng.
Creators: name: Mackinder, Barbara A.
name: Clark, Ruth
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Fabales
Fabaceae
Phanera
Phanera khasiana

description: Phanera khasiana (Baker) Thoth., Bull. Bot. Soc. Beng. 19: 131. 1965.
Bauhinia khasiana Baker in Hook.f., Fl. Brit. India 2: 281. 1878.
Notes: Larsen et al. (1980) recognised two subspecies but in a treatment of the species for the Flora of China, Li et al. (2010) placed the atypical taxon, Bauhinia khasiana Baker subsp. polystachya (Gagnep.) K. Larsen & S.S. Larsen in synonymy under B. khasiana var. khasiana and we have followed that classification here. However, Bandyopadhyay et al. (2012) followed Larsen et al. (1980) and made a combination in Phanera for subsp. polystachya.
DISTRIBUTION. China, India, Thailand, Laos and Viêtnam.
description: Published as part of Mackinder, Barbara A. & Clark, Ruth, 2014, A synopsis of the Asian and Australasian genus Phanera Lour. (Cercideae: Caesalpinioideae: Leguminosae) including 19 new combinations, pp. 49-68 in Phytotaxa 166 (1) on page 57, DOI: 10.11646/phytotaxa.166.1.3, http://zenodo.org/record/5138206
КОРХОНА, МУАССАСА ВА ТАШКИЛОТЛАРДА СОДИР ЭТИЛАДИГАН ЎҒИРЛИК ЖИНОЯТИНИ ОЛДИНИ ОЛИШ ЧОРАЛАРИ
Creators: name: Ахмедов, Баходир
Publisher: name: Zenodo
Year: 2024

description: Талон-торож жиноятлари объектив томони алоҳида муҳим аҳамият касб этади. Зеро, жиноят таркибининг айнан ушбу томонига қараб, талон-торож жиноятлари ўзаро фарқланади. Объектив томон жиноят таркибининг бир элементи ҳисобланиб, у жиноят қонунида кўзда тутилган ижтимоий хавфли жиноятларнинг ташқи томонини таърифлайдиган хусусиятлардан ташкил топган бўлиб, у муайян тарзда, маълум бўлган шароитларда, жойда ва вақтда амалга оширилади.
SerpinB2 deficiency in mice reduces bleeding times via dysregulated platelet activation
Creators: name: Schroder, Wayne A
name: Le, Thuy T
name: Gardner, Joy
name: Andrews, Robert K.
name: Gardiner, Elizabeth E.
name: Callaway, Leonie
name: Suhrbier, Andreas
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Science Policy
subject: Immunology
subject: FOS: Clinical medicine
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology

description: SerpinB2, also known as plasminogen activation inhibitor type 2 (PAI-2), is classically viewed as an inhibitor of fibrinolysis. However, we show herein a distinct, hitherto unrecognized role for SerpinB2 in hemostasis. Mice deficient in SerpinB2 expression and mice with an active site mutation in SerpinB2, both showed significant reductions in tail bleeding times. This hemostatic phenotype was associated with platelets, with SerpinB2 and SerpinB2-urokinase complexes clearly present in platelet fractions, and immunohistochemistry of blood clots suggesting SerpinB2 is associated with platelet aggregates. Thromboelastography illustrated faster onset of clot formation in blood from SerpinB2 deficient mice, whereas clotting of platelet-free plasma was unaffected. The results appear consistent with the low circulating SerpinB2 levels and hypercoagulation seen during pre-eclampsia; however, SerpinB2 was not detected in human platelets.
Multi-Agent Deep Reinforcement Learning for Dynamic Power Allocation in Wireless Networks
Creators: name: Nasir, Yasar Sinan
name: Guo, Dongning
Publisher: name: arXiv
Year: 2018
Subjects: subject: Signal Processing (eess.SP)
subject: Information Theory (cs.IT)
subject: Machine Learning (stat.ML)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: This work demonstrates the potential of deep reinforcement learning techniques for transmit power control in wireless networks. Existing techniques typically find near-optimal power allocations by solving a challenging optimization problem. Most of these algorithms are not scalable to large networks in real-world scenarios because of their computational complexity and instantaneous cross-cell channel state information (CSI) requirement. In this paper, a distributively executed dynamic power allocation scheme is developed based on model-free deep reinforcement learning. Each transmitter collects CSI and quality of service (QoS) information from several neighbors and adapts its own transmit power accordingly. The objective is to maximize a weighted sum-rate utility function, which can be particularized to achieve maximum sum-rate or proportionally fair scheduling. Both random variations and delays in the CSI are inherently addressed using deep Q-learning. For a typical network architecture, the proposed algorithm is shown to achieve near-optimal power allocation in real time based on delayed CSI measurements available to the agents. The proposed scheme is especially suitable for practical scenarios where the system model is inaccurate and CSI delay is non-negligible.
description: 12 pages, 7 figures, submitted. v2: the updated title, in addition to improved readability. v3: revised
Non-Equilibrium Quantum Field Theory and Entangled Commutation Relations
Creators: name: Accardi, L.
name: Aref'eva, I. Ya.
name: Volovich, I. V.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Non-equilibrium quantum field theory studies time dependence of processes which are not available for the S-matrix description. One of the new methods of investigation in non-equilibrium quantum theory is the stochastic limit method. This method is an extension of the works by Bogoliubov, van Hove and Prigogine and it permits to study not only the system but also the reservoir degrees of freedom. We consider the stochastic limit of translation invariant Hamiltonians in quantum field theory and show that the master field satisfies a new type of commutation relations, the so called entangled (or interacting) commutation relations. These relations extend the interacting Fock relations established earlier in non-relativistic QED and the free (or Boltzmann) commutation relations which have been found in the large N limit of QCD. As an application of the stochastic limit method we consider the photon splitting cascades in magnetic field and show that photons in cascades form entangled states ("triphons") and they obey not Bose but a new type of statistics corresponding to the entangled commutation relations.
description: 21 pages, 3 figures, To be published in the Special Issue of Proc. of the Steklov Mathematical Institute dedicated to the 90th birth day of N.N.Bogoliubov
1 villa, 3 alberghi. Le occasioni di Gio Ponti a Napoli
Creators: name: De Maio, Fernanda
Publisher: name: La Rivista di Engramma
Year: 2020
Subjects: Gio Ponti
Bernard Rudofsky
Bay of Naples
interior design

description: The imprint that Gio Ponti left on the city of Naples is somewhat different from the well-known Milanese one, in fact it can be read as a twofold approach: on the one hand, there is an attempt to continue the debate around the Italian domus, which in the Mediterranean found new paths of development; on the other, his interventions are guided by the fascination towards what can be considered a ‘secondary architecture’ typology that is disseminated across the gulf. Ponti’s signature is to be found in four main documented projects, three hotels and one villa. Following a chronological order, there is a project for the Hotel San Michele at Anacapri, a result of a collaboration with Bernard Rudofsky in 1938. Fourteen years later, Ponti goes back to Naples with a project of its own, Villa Arata – later Grimaldi. He was further asked to refurbish the interior as well as the image of the Hotel Royal, whose original project carried the signature of engineer Fernando Chiaromonte. Last but not least, the Hotel Parco dei Principi, where the impeccable balance between architecture, pre-existence and landscape turned it into the most famous Neapolitan project. The essay concludes with an open question on how to maintain and preserve this singular and sensible approach that Ponti, as a Milanese-based architect, proposed for the Mediterranean.
Maps of Dust IR Emission for Use in Estimation of Reddening and CMBR Foregrounds
Creators: name: Schlegel, David J.
name: Finkbeiner, Douglas P.
name: Davis, Marc
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a full sky 100 micron map that is a reprocessed composite of the COBE/DIRBE and IRAS/ISSA maps, with the zodiacal foreground and confirmed point sources removed. Before using the ISSA maps, we remove the remaining artifacts from the IRAS scan pattern. Using the DIRBE 100 micron and 240 micron data, we have constructed a map of the dust temperature, so that the 100 micron map can be converted to a map proportional to dust column density. The result of these manipulations is a map with DIRBE-quality calibration and IRAS resolution. To generate the full sky dust maps, we must first remove zodiacal light contamination as well as a possible cosmic infrared background (CIB). This is done via a regression analysis of the 100 micron DIRBE map against the Leiden- Dwingeloo map of H_I emission, with corrections for the zodiacal light via a suitable expansion of the DIRBE 25 micron flux. For the 100 micron map, no significant CIB is detected. In the 140 micron and 240 micron maps, where the zodiacal contamination is weaker, we detect the CIB at surprisingly high flux levels of 32 \pm 13 nW/m^2/sr at 140 micron, and 17 \pm 4 nW/m^2/sr at 240 micron (95% confidence). This integrated flux is ~2 times that extrapolated from optical galaxies in the Hubble Deep Field. The primary use of these maps is likely to be as a new estimator of Galactic extinction. We demonstrate that the new maps are twice as accurate as the older Burstein-Heiles estimates in regions of low and moderate reddening. These dust maps will also be useful for estimating millimeter emission that contaminates CMBR experiments and for estimating soft X-ray absorption.
description: 65 pages, AAS LaTeX, 8 figures, 6 tables. ApJ, vol 499 (in press). Final revisions and updates to Tables 1, 2 and 5. The text, 14 figures, and the dust maps available at http://astro.berkeley.edu/davis/dust/index.html
title: ADCO, Cartulaire de Cîteaux pour la grange et seigneurie d'Ouges (XVe siècle), Cart. 173 (11 H 939), 226 folios, f. 0215
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2015
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Cartulaire de Cîteaux pour la grange et seigneurie d'Ouges (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 173 (11 H 939), 226 folios, f. 0215, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour la grange et seigneurie d'Ouges (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 173 (11 H 939), 226 folios, f. 0215, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
In-medium pi-pi Correlation Induced by Partial Restoration of Chiral Symmetry
Creators: name: Jido, D.
name: Hatsuda, T.
name: Kunihiro, T.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We show that both the linear and the non-linear chiral models give an enhancement of the pi-pi cross section near the 2pi threshold in the scalar-iso-scalar (I=J=0) channel in nuclear matter. The reduction of the chiral condensate, i.e., the partial chiral restoration in nuclear matter, is responsible for the enhancement in both cases. We extract an effective 4pi-nucleon vertex which is responsible for the enhancement but has not been considered in the non-liear models for in-medium pi-pi interaction. Relation of this vertex and a next-to-leading order terms in the heavy-baryon chiral lagrangian, L_piN^(2), is also discussed.
description: 5 pages, 5 eps figure, REVTeX
ОСОБЕННОСТИ ШЕЙКИ МАТКИ У  ПЕРВОРОДЯЩИХ ЖЕНЩИН
Creators: name: Агабабян, Л.Р.
name: Ахмедова, А.Т.
name: Раббимова, Н.
name: Камалова, М.
Publisher: name: Zenodo
Year: 2024

description: Внастоящее время проблема диагностики, профилактики и лечения заболеваний шейки матки, а также влияния этой патологии на течение и исход беременности остается чрезвычайно важной. Это обусловлено повышением заболеваемости раком шейки матки у женщин репродуктивного возраста. Сочетание беременности и рака шейки матки является самым частым из всех злокачественных опухолей и наблюдается почти у 45 % пациенток, в то время как сочетание беременности и рака щитовидной железы — у 7,8 % женщин, беременности и рака молочной железы — у 18,9 %, беременности и рака яичников — у 1,4 %.
Proceedings of the 2014 Asia-Europe-Pacific School of High-Energy Physics
Creators: name: Mulders, Martijn
name: Godbole, Rohini
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The Asia-Europe-Pacific School of High-Energy Physics is intended to give young physicists an introduction to the theoretical aspects of recent advances in elementary particle physics. These proceedings contain lecture notes on quantum field theory and the electroweak Standard Model, the theory of quantum chromodynamics, flavour physics and CP violation, neutrino physics, heavy-ion physics, cosmology and a brief introduction to the principles of instrumentation and detectors for particle physics.
description: 7 lectures, 333 pages, published as CERN Yellow Report a this url: https://e-publishing.cern.ch/index.php/CYRSP/issue/view/38/showToc
Towards inclusive tourism? Stakeholder collaboration in the development of accessible tourism
Creators: name: Nyanjom, Julie
name: Boxall, Kathy
name: Slaven, Janine
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Stakeholder collaboration is increasingly being lauded as important in the development of accessible tourism. The purpose of this study is to explore how stakeholders collaborate in the development of accessible tourism. Drawing on research conducted in Western Australia, the study utilises qualitative approaches in its exploration. The evidence from the study strongly indicates that there is minimal collaboration between stakeholders in the development of accessible tourism. The findings suggest that when there are multiple and diverse stakeholders at play, an organic, circulatory and developmental approach to stakeholder collaboration should be adopted to innovatively move towards inclusive tourism – an ideal that aspires to equal access and inclusion for all. To this end, four emergent interrelated themes are considered: control and coordination, communication, clarity of roles and responsibilities and collaboration and integration. From these themes, a framework that can be applied to encourage collaboration is proposed.
Exploring the distance-redshift relation with gravitational wave standard sirens and tomographic weak lensing
Creators: name: Osato, Ken
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Gravitational waves from inspiraling compact objects provide us with information of the distance scale since we can infer the absolute luminosity of the source from analysis of the wave form, which is known as standard sirens. The first detection of the gravitational wave signal of the binary black hole merger event by Advanced LIGO has opened up the possibility of utilizing standard sirens as cosmological probe. In order to extract information of the distance-redshift relation, we cross-correlate weak lensing, which is an unbiased tracer of matter distribution in the Universe, with the projected number density of gravitational wave sources. For weak lensing, we employ tomography technique to efficiently obtain information of large-scale structures at wide ranges of redshifts. Making use of the cross-correlations along with the auto-correlations, we present forecast of constraints on four cosmological parameters, i.e., Hubble parameter, matter density, the equation of state parameter of dark energy, and the amplitude of matter fluctuation. To fully explore the ability of cross-correlations, which require large overlapping sky coverage, we consider the specific case with the upcoming surveys by \textit{Euclid} for weak lensing and Einstein Telescope for standard sirens. We show that cosmological parameters can be tightly constrained solely by these auto- and cross-correlations of standard sirens and weak lensing. For example, the $1\text{-}σ$ error of Hubble parameter is expected to be $σ(H_0) = 0.33 \, \mathrm{km} \, \mathrm{s}^{-1} \, \mathrm{Mpc}^{-1}$. Thus, the proposed statistics will be a promising probe into the distance scale.
description: 12 pages, 5 figures, accepted to PRD
The Close AGN Reference Survey (CARS): No evidence of galaxy-scale hot outflows in two nearby AGN
Creators: name: Powell, M. C.
name: Husemann, B.
name: Tremblay, G. R.
name: Krumpe, M.
name: Urrutia, T.
name: Baum, S. A.
name: Busch, G.
name: Combes, F.
name: Croom, S. M.
name: Davis, T. A.
name: Eckart, A.
name: O'Dea, C. P.
name: Pérez-Torres, M.
name: Scharwächter, J.
name: Smirnova-Pinchukova, I.
name: Urry, C. M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Aims: We probe the radiatively-efficient, hot wind feedback mode in two nearby luminous unobscured (type 1) AGN from the Close AGN Reference Survey (CARS), which show intriguing kpc-scale arc-like features of extended [OIII] ionized gas as mapped with VLT-MUSE. We aimed to detect hot gas bubbles that would indicate the existence of powerful, galaxy-scale outflows in our targets, HE 0227-0931 and HE 0351+0240, from deep (200 ks) Chandra observations. Methods: By measuring the spatial and spectral properties of the extended X-ray emission and comparing with the sub kpc-scale IFU data, we are able to constrain feedback scenarios and directly test if the ionized gas is due to a shocked wind. Results: No extended hot gas emission on kpc-scales was detected. Unless the ambient medium density is low ($n_{H}\sim~1$ cm$^{-3}$ at 100 pc), the inferred upper limits on the extended X-ray luminosities are well below what is expected from theoretical models at matching AGN luminosities. Conclusions: We conclude that the highly-ionized gas structures on kpc scales are not inflated by a hot outflow in either target, and instead are likely caused by photo-ionization of pre-existing gas streams of different origins. Our non-detections suggest that extended X-ray emission from an AGN-driven wind is not universal, and may lead to conflicts with current theoretical predictions.
description: Accepted for publication in A&A
T-Duality Can Fail
Creators: name: Aspinwall, Paul S.
name: Plesser, M. Ronen
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show that T-duality can be broken by nonperturbative effects in string coupling. The T-duality in question is that of the 2-torus when the heterotic string is compactified on K3 x T2. This case is compared carefully to a situation where T-duality appears to work. A holonomy argument is presented to show that T-dualities (and general U-dualities) should only be expected for large amounts of supersymmetry. This breaking of R 1/R symmetry raises some interesting questions in string theory which we discuss. Finally we discuss how the classical modular group of a 2-torus appears to be broken too.
description: 18 pages, 3 figures, LaTeX2e
Vanishing Viscosity Limit of the Navier-Stokes Equations to the Euler Equations for Compressible Fluid Flow with Vacuum
Creators: name: Geng, Yongcai
name: Li, Yachun
name: Zhu, Shengguo
Publisher: name: arXiv
Year: 2018
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We establish the vanishing viscosity limit of the Navier-Stokes equations to the Euler equations for three-dimensional compressible isentropic flow in the whole space. It is shown that there exists a unique regular solution of compressible Navier-Stokes equations with density-dependent viscosities, arbitrarily large initial data and vacuum, whose life span is uniformly positive in the vanishing viscosity limit. It is worth paying special attention that, via introducing a "quasi-symmetric hyperbolic"--"degenerate elliptic" coupled structure, we can also give some uniformly bounded estimates of $\displaystyle\Big(ρ^{\frac{γ-1}{2}}, u\Big)$ in $H^3$ space and $ρ^{\frac{δ-1}{2}}$ in $H^2$ space (adiabatic exponent $γ>1$ and $1
description: arXiv admin note: text overlap with arXiv:1503.05644; and text overlap with arXiv:0910.2360, arXiv:1005.2713 by other authors
Additional file 8 of An artificial intelligence method to assess the tumor microenvironment with treatment outcomes for gastric cancer patients after gastrectomy
Creators: name: Chen, Tao
name: Li, Xunjun
name: Mao, Qingyi
name: Wang, Yiyun
name: Li, Hanyi
name: Wang, Chen
name: Shen, Yuyang
name: Guo, Erjia
name: He, Qinglie
name: Tian, Jie
name: Zhu, Mansheng
name: Wu, Jing
name: Liang, Weiqi
name: Liu, Hao
name: Yu, Jiang
name: Li, Guoxin
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 8: Univariable analysis of the RIS, clinical features with disease-free survival in Nanfang cohort.
Analysis of Search Stratagem Utilisation
Creators: name: Kacem, Ameni
name: Mayr, Philipp
Publisher: name: arXiv
Year: 2018
Subjects: subject: Information Retrieval (cs.IR)
subject: Digital Libraries (cs.DL)
subject: FOS: Computer and information sciences

description: In Interactive IR, researchers consider the user behaviour towards systems and search tasks in order to adapt search results and to improve the search experience of users. Analysing the users' past interactions with the system is one typical approach. In this paper, we analyse the user behaviour in retrieval sessions towards Marcia Bates' search stratagems such as Footnote Chasing, Citation Searching, Keyword Searching, Author Searching and Journal Run in a real-life academic search engine. In fact, search stratagems represent high-level search behaviour as the users go beyond simple execution of queries and investigate more of the system functionalities. We performed analyses of these five search stratagems using two datasets extracted from the social sciences search engine sowiport. A specific focus was the detection of the search phase and frequency of the usage of these stratagems. In addition, we explored the impact of these stratagems on the whole search process performance. We addressed mainly the usage patterns' observation of the stratagems, their impact on the conduct of retrieval sessions and explore whether they are used similarly in both datasets. From the observation and metrics proposed, we can conclude that the utilisation of search stratagems in real retrieval sessions leads to an improvement of the precision in terms of positive interactions. However, the difference is that Footnote Chasing, Citation Searching and Journal Run appear mostly at the end of a session while Keyword and Author Searching appear typically at the beginning. Thus, we can conclude from the log analysis that the improvement of search functionalities including personalisation and/or recommendation could be achieved by considering references, citations, and journals in the ranking process.
description: 20 pages, 3 figures, accepted paper in Scientometrics
In-flight Performance of the High Energy X-ray Timing Experiment on the Rossi X-ray Timing Explorer
Creators: name: Rothschild, R. E.
name: Blanco, P. R.
name: Gruber, D. E.
name: Heindl, W. A.
name: MacDonald, D. R.
name: Marsden, D. C.
name: Pelling, M. R.
name: Wayne, L. R.
name: Hink, P. L.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The High Energy X-ray Timing Experiment (HEXTE) is one of three scientific instruments aboard the Rossi X-ray Timing Explorer (RXTE), which was launched on December 30, 1995. RXTE performs timing and spectral studies of bright x-ray sources to determine the physical parameters of these systems. The HEXTE consists of two independent clusters of detectors, each cluster containing four NaI(Tl)/CsI(Na) phoswich scintillation counters sharing a common 1 degree FWHM field of view. The field of view of each cluster is switched on- and off-source to provide near real-time background measurements. The net open area of the eight detectors is 1600 cm2, and each detector covers the energy range 15-250 keV with an average energy resolution of 15.4% at 60 keV. The in-flight performance of the HEXTE is described, the light curve and spectrum of the Crab Nebula/Pulsar is given, and the 15-240 keV spectrum of the weak source, active galaxy MCG 8-11-11 is presented to demonstrate the weak source spectral capabilities of HEXTE.
description: 30 pages, 14 figures, 4 tables, accepted by Ap. J., to be published in vol 496, March 20, 1998
Terminal Holographic Complexity
Creators: name: Barbon, Jose L. F.
name: Martin-Garcia, Javier
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We introduce a quasilocal version of holographic complexity adapted to `terminal states' such as spacelike singularities. We use a modification of the action-complexity ansatz, restricted to the past domain of dependence of the terminal set, and study a number of examples whose symmetry permits explicit evaluation, to conclude that this quantity enjoys monotonicity properties after the addition of appropriate counterterms. A notion of `complexity density' can be defined for singularities by a coarse-graining procedure. This definition assigns finite complexity density to black hole singularities but vanishing complexity density to either generic FRW singularities or chaotic BKL singularities. We comment on the similarities and differences with Penrose's Weyl curvature criterion.
description: 28 pages, 14 figures
Symmetry breaking boundary conditions and WZW orbifolds
Creators: name: Birke, L.
name: Fuchs, J.
name: Schweigert, C.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Symmetry breaking boundary conditions for WZW theories are discussed. We derive explicit formulae for the reflection coefficients in the presence of boundary conditions that preserve only an orbifold subalgebra with respect to an involutive automorphism of the chiral algebra. The characters and modular transformations of the corresponding orbifold theories are computed. Both inner and outer automorphisms are treated.
description: 39 pages, LaTeX2e
Additional file 1 of Development and validation of a risk prediction model for osteoporosis in elderly patients with type 2 diabetes mellitus: a retrospective and multicenter study
Creators: name: Tan, Juntao
name: Zhang, Zhengyu
name: He, Yuxin
name: Xu, Xiaomei
name: Yang, Yanzhi
name: Xu, Qian
name: Yuan, Yuan
name: Wu, Xin
name: Niu, Jianhua
name: Tang, Songjia
name: Wu, Xiaoxin
name: Hu, Yongjun
Publisher: name: figshare
Year: 2023
Subjects: Space Science
Medicine
Molecular Biology
Biological Sciences not elsewhere classified
Mathematical Sciences not elsewhere classified

description: Supplementary Material 1
Numerical analysis of surface and edge states in slabs, stripes, rods and surface steps of topological insulators
Creators: name: Fedotov, N. I.
name: Zaitsev-Zotov, S. V.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: By numerically solving the effective continuous model of a topological insulator with parameters corresponding to the band structure of the topological insulator Bi2Se3 , we analyze possible appearance of one-dimensional states in various geometries. Massless Dirac fermions are found at the edges of thin ribbons with surface oriented not only along the van der Waals gap but also in the perpendicular direction. Thick rods and slabs with surface steps host massive modes localized on surface faces. We argue that the modes are massive and their origin is due to the difference in the Dirac point energy of adjacent faces. The absence of one-dimensional states near edges of a large rectangular rod and surface steps is demonstrated.
description: 9 pages, 10 figures; revised version, additional references, extended introduction and method description, enhanced figures
Inside-out Galaxy Formation
Creators: name: Kepner, Jeremy
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Current theories of galaxy formation have tended to focus on hierarchical structure formation, which is the most likely scenario for cosmological models with lots of power at small scales (e.g. standard cold dark matter). Models with little small scale power lead to scenarios closer to spherical collapse. Recently favored power spectra (e.g. CDM+Lambda) lie somewhere in between suggesting that both types of processes are important and may vary over time due to gaseous reheating. From this viewpoint this paper explores a very simple inside out scenario for galaxy formation. This scenario is a natural result of synthesizing earlier work on DM halos, spherical collapse, and gas redistribution via angular momentum. Although, this model is highly simplified and is not designed to accurately describe the detailed formation of any individual galaxy, it does (by design) predict the overall features of galaxies. In addition, old bulges and young disks are an almost unavoidable result of these very simple models. This scenario may provide a useful framework for both observers and theoreticians to think about galaxy formation.
description: 21 pages including 6 figures
Anti-de Sitter Fragmentation
Creators: name: Maldacena, Juan
name: Michelson, Jeremy
name: Strominger, Andrew
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Low-energy, near-horizon scaling limits of black holes which lead to string theory on AdS_2 x S^2 are described. Unlike the higher-dimensional cases, in the simplest approach all finite-energy excitations of AdS_2 x S^2 are suppressed. Surviving zero-energy configurations are described. These can include tree-like structures in which the AdS_2 x S^2 throat branches as the horizon is approached, as well as disconnected AdS_2 x S^2 universes. In principle, the black hole entropy counts the quantum ground states on the moduli space of such configurations. In a nonsupersymmetric context AdS_D for general D can be unstable against instanton-mediated fragmentation into disconnected universes. Several examples are given.
description: harvmac (uses epsf), 27 pages with 6 eps figures
Energy dependence of $ϕ$(1020) production at mid-rapidity in pp collisions with ALICE at the LHC
Creators: name: Tripathy, Sushanta
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Hadronic resonances are unique tools to investigate the interplay of re-scattering and regeneration effects during the hadronization phase in heavy-ion collisions. Measurements in small collision systems provide a necessary baseline for heavy-ion data, help to tune pQCD inspired event generators and give insight into the search for the onset of collective effects. As the $ϕ$ meson has a longer lifetime compared to other resonances, it is expected that its production would be much less affected by regeneration and re-scattering processes. We report on measurements of $ϕ$ meson production in minimum bias pp collisions at different beam energies and as a function of charged particle multiplicity with the ALICE detector at the LHC. The results include the transverse momentum $(p_{\mathrm{T}})$ distributions of $ϕ$ as well as the particle yield ratios. Finally, we have also studied the $ϕ$ effective strangeness content by comparing our results to theoretical calculations.
description: 3 pages, 2 figures, Presented in XXVIIth International Conference on Ultrarelativistic Nucleus-Nucleus Collisions (Quark Matter 2018)
Parametrization and Validation of a 2D, Transient, Two- Phase MEA Model with EIS Capability
Creators: name: Eppler, Michael
name: Hanauer, Matthias
name: Gerlin, Christophe
name: Berner, Ulrich
name: Kadyk, Thomas
name: Eikerling, Michael
Publisher: name: Forschungzentrum Jülich
Year: 2023

description: 244th ECS Meeting, Gothenburg, Sweden, 8 Oct 2023 - 12 Oct 2023
description: Proton exchange membrane fuel cells (PEMFC) are promising energy converters, offering both sustainability and efficiency. Achieving optimal performance, however, requires a deep understanding of the underlying cause-effect relationships within the functional layers. One effective approach for validating models that capture the complex physics of PEMFC is through differential cells, which reduce computational effort by allowing along-the-channel-effects to be discarded.In this study, we present a 2-dimensional, transient, non-isothermal PEMFC model in Comsol Multiphysics that enables the disentanglement of loss contributions, facilitating effective material screening. Our model accounts for multiphase transport to provide insights into water management and mass transport. To ensure robust parameterization, we conducted a multitude of both ex-situ and in-situ experiments, reducing our reliance on often-contradictory literature data.We fitted our model to a wide range of polarization curves obtained under operating conditions spanning temperatures of 50-80 °C and relative humidities of 40-100 %. Notably, our model is able to simulate impedance spectra, which enables the disentanglement of processes with different time constants [4]. This approach provides a unique opportunity to study the electrochemical behavior and offers a more profound understanding of PEMFC performance limitations. The thorough parameterization process and validation against a broad range of operating conditions and impedance spectra render our model reliable and effective for industry professionals and researchers. We also highlight shortcomings and physics aspects that require further research to deepen insights and enable faster industrialization cycles.
Compensated de Casteljau algorithm in $K$ times the working precision
Creators: name: Hermes, Danny
Publisher: name: arXiv
Year: 2018
Subjects: subject: Numerical Analysis (math.NA)
subject: Computational Geometry (cs.CG)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: In computer aided geometric design a polynomial is usually represented in Bernstein form. This paper presents a family of compensated algorithms to accurately evaluate a polynomial in Bernstein form with floating point coefficients. The principle is to apply error-free transformations to improve the traditional de Casteljau algorithm. At each stage of computation, round-off error is passed on to first order errors, then to second order errors, and so on. After the computation has been "filtered" $(K - 1)$ times via this process, the resulting output is as accurate as the de Casteljau algorithm performed in $K$ times the working precision. Forward error analysis and numerical experiments illustrate the accuracy of this family of algorithms.
Bounds on second generation scalar leptoquarks from the anomalous magnetic moment of the muon
Creators: name: Couture, G.
name: König, H.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We calculate the contribution of second generation scalar leptoquarks to the anomalous magnetic moment of the muon (AMMM). In the near future, E-821 at Brookhaven will reduce the experimental error on this parameter to $Δa_μ^{\rm exp}<4\times 10^{-10}$, an improvement of 20 over its current value. With this new experimental limit we obtain a lower mass limit of $m_{Φ_L}>186$\ GeV for the second generation scalar leptoquark, when its Yukawa-like coupling $λ_{Φ_L}$\ to quarks and leptons is taken to be of the order of the electroweak coupling $g_2$.
description: 5 pages, plain tex, 1 figure (not included available under request)
Preparation, characterization and antitumor activity evaluation of apigenin nanoparticles by the liquid antisolvent precipitation technique
Creators: name: Wu, Weiwei
name: Zu, Yuangang
name: Wang, Li
name: Wang, Lingling
name: Wang, Huimei
name: Li, Yuanyuan
name: Wu, Mingfang
name: Zhao, Xiuhua
name: Fu, Yujie
Publisher: name: Taylor & Francis
Year: 2017
Subjects: Biochemistry
Space Science
Medicine
Cell Biology
Pharmacology
Biotechnology
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Cancer

description: The present work aimed to apply the liquid antisolvent precipitation (LAP) method for preparing the apigenin nanoparticles and thereby improving the solubility and bioavailability of apigenin. The different experimental parameters on particle size were optimized through central composite design (CCD) using the Design-Expert® software. Under the optimum conditions, the particle size of the apigenin nanosuspension was about 159.2 nm. In order to get apigenin nanoparticles, the freeze-drying method was selected and the mannitol was used as a cryoprotectant. Then the solid state properties of the apigenin nanoparticles were investigated using scanning electron microscopy (SEM), differential scanning calorimetry (DSC), thermo gravimetric (TG), and X-ray diffraction (XRD). The results obtained displayed that the apigenin nanoparticles exhibited near-spherical shape and could be transformed into an amorphous form. In addition, the dissolving test, the bioavailability in rats, and the antitumor activity were also studied. The experimental results showed that the solubility of the apigenin nanoparticles were about 29.61 times and 64.81 times of raw apigenin in artificial gastric juice and in artificial intestinal juice, respectively, and the apigenin nanoparticles showed higher dissolution rates compared to raw apigenin, and was about 6.08 times and 6.14 times than that of raw apigenin in artificial gastric juice and in artificial intestinal juice. The oral bioavailability of apigenin nanoparticles was about 4.96 times higher than that of the raw apigenin, but the apigenin nanoparticles had no toxic effect on the organs of rats. In addition, the apigenin nanoparticles had a higher inhibition to HepG2 cells by lower IC50 than that of raw apigenin.
РАЗРАБОТКА СОСТАВА И ТЕХНОЛОГИИ ТОНИКА ДЛЯ ЛИЦА С ЭКСТРАКТОМ ПЛОДОВ ЗИЗИФУСА НАСТОЯЩЕГО (ZÍZÍPHUS JUJÚBA L).
Creators: name: Есімхан, Жібек
Publisher: name: Zenodo
Year: 2024

description: Работа описывает плоды Ziziphus jujuba L., широко используемые в различных странах благодаря своей высокой пищевой и лечебной ценности. Плоды обладают множеством биологически активных соединений, таких как тритерпеновые кислоты, флавоноиды, цереброзиды, фенольные кислоты и другие.
New physics from TOTEM's recent measurements of elastic and total cross sections
Creators: name: Szanyi, István
name: Bence, Norbert
name: Jenkovszky, László
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We analyze the recently discovered phenomena in elastic proton-proton scattering at the LHC, challenging the standard Regge-pole theory: the low-$|t|$ "break" (departure from the exponential behavior of the diffraction cone), the accelerating rise with energy of the forward slope $B(s,t=0)$, the absence of secondary dips and bumps on the cone and the role of the odderon in the forward phase of the amplitude, $ρ(13~TeV)=0.1\pm0.01$, and especially its contribution at the dip region, measured recently by TOTEM. Relative contributions from different components to the scattering amplitude are evaluated from the fitted model.
description: 20 pages, 15 figures, 1 table (some explanations added, misprints corrected)
СОМАТИЧЕСКАЯ КОМОРБИДНОСТЬ ПРИ  ПЕРВОЙ БЕРЕМЕННОСТИ
Creators: name: Агабабян, Л.Р.
name: Ахмедова, А.Т.
name: Султонова, М
name: Омонова, М.
Publisher: name: Zenodo
Year: 2024

description: В настоящее время железодефицитные состояния разделяют на предлатентный дефицит железа (ПДЖ), латентный дефицит железа (ЛДЖ), манифестный дефицит железа, или железодефицитную анемию (ЖДА). Беременность – это физиологическое состояние, увеличивающее потребность в железе в организме будущей матери в первом триместре на 16%, во втором – на 59%, в третьем – на 67%.