cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Catalysis by metallic nanoparticles in solution: Thermosensitive microgels as nanoreactors
Creators: name: Roa, Rafael
name: Angioletti-Uberti, Stefano
name: Lu, Yan
name: Dzubiella, Joachim
name: Piazza, Francesco
name: Ballauff, Matthias
Publisher: name: arXiv
Year: 2018
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Metallic nanoparticles have been used as catalysts for various reactions, and the huge literature on the subject is hard to overlook. In many applications, the nanoparticles must be affixed to a colloidal carrier for easy handling during catalysis. These "passive carriers" (e.g., dendrimers) serve for a controlled synthesis of the nanoparticles and prevent coagulation during catalysis. Recently, hybrids from nanoparticles and polymers have been developed that allow us to change the catalytic activity of the nanoparticles by external triggers. In particular, single nanoparticles embedded in a thermosensitive network made from poly(N-isopropylacrylamide) (PNIPAM) have become the most-studied examples of such hybrids: Immersed in cold water, the PNIPAM network is hydrophilic and fully swollen. In this state, hydrophilic substrates can diffuse easily through the network, and react at the surface of the nanoparticles. Above the volume transition located at 32°C, the network becomes hydrophobic and shrinks. Now hydrophobic substrates will preferably diffuse through the network and react with other substrates in the reaction catalyzed by the enclosed nanoparticle. Such "active carriers", may thus be viewed as true nanoreactors that open new ways for the use of nanoparticles in catalysis.
description: Review paper, 49 pages, 12 figures
MPEC 2024-D83 : 2024 DD1
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2024 DD1

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
MOESM1 of Hock lesions in dairy cows in freestall herds: a cross-sectional study of prevalence and risk factors
Creators: name: Ekman, Lisa
name: Ann-Kristin Nyman
name: HĂĽkan Landin
name: Waller, Karin Persson
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Science Policy
subject: Computational Biology

description: Additional file 1. Results of univariable analyses of cow-related risk factors analyzed in mixed-effect logistic regression models for their association with mild and severe hock lesions (HL), based on observations of 3217 cows in 99 Swedish dairy herds, including how the information was obtained and the number of cows in each category.
Next-to-leading Order Parton Model Calculations in the Massless Schwinger Model
Creators: name: Dai, Jin
name: Hughes, James
name: Liu, Jun
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We carry out next-to-leading order (NLO) parton model calculations for the standard hard ``QCD'' processes in the massless Schwinger model. The asymptotic expansion of the exact result for the deep inelastic cross section is used to infer the NLO distribution function. These distribution functions are then used to calculate the NLO Drell-Yan parton model cross section and it is found to agree with the corresponding term in the expansion of the exact result for the Drell-Yan cross section. Finally, by using the bosonization formula and the exact solutions we study the interference between different partonic processes.
description: UCSD/PTH/93-45
The Next White (NEW) detector
Creators: name: Monrabal, F.
name: Gómez-Cadenas, J. J.
name: Toledo, J. F.
name: Álvarez, V.
name: Benlloch-Rodríguez, J. M.
name: Cárcel, S.
name: Carrión, J. V.
name: Esteve, R.
name: Felkai, R.
name: Herrero, V.
name: Laing, A.
name: Martínez, A.
name: Musti, M.
name: Querol, M.
name: Rodríguez, J.
name: Simón, A.
name: Sofka, C.
name: Torrent, J.
name: Webb, R.
name: White, J. T.
name: Adams, C.
name: Arazi, L.
name: Azevedo, C. D. R.
name: Bailey, K.
name: Ballester, F.
name: Borges, F. I. G. M.
name: Botas, A.
name: Cebrián, S.
name: Conde, C. A. N.
name: Díaz, J.
name: Diesburg, M.
name: Escada, J.
name: Fernandes, L. M. P.
name: Ferrario, P.
name: Ferreira, A. L.
name: Freitas, E. D. C.
name: Goldschmidt, A.
name: González-Díaz, D.
name: Guenette, R.
name: Gutiérrez, R. M.
name: Hafidi, K.
name: Hauptman, J.
name: Henriques, C. A. O.
name: Hernandez, A. I.
name: Morata, J. A. Hernando
name: Johnston, S.
name: Jones, B. J. P.
name: Labarga, L.
name: Lebrun, P.
name: López-March, N.
name: Losada, M.
name: Martín-Albo, J.
name: Martínez-Lema, G.
name: McDonald, A. D.
name: Monteiro, C. M. B.
name: Mora, F. J.
name: Vidal, J. Munoz
name: Nebot-Guinot, M.
name: Novella, P.
name: Nygren, D. R.
name: Palmeiro, B.
name: Para, A.
name: Pérez, J.
name: Renner, J.
name: Repond, J.
name: Riordan, S.
name: Romo, C.
name: Ripoll, L.
name: Rogers, L.
name: Santos, F. P.
name: Santos, J. M. F. dos
name: Sorel, M.
name: Stiegler, T.
name: Veloso, J. F. C. A.
name: Yahlali, N.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Conceived to host 5 kg of xenon at a pressure of 15 bar in the fiducial volume, the NEXT- White (NEW) apparatus is currently the largest high pressure xenon gas TPC using electroluminescent amplification in the world. It is also a 1:2 scale model of the NEXT-100 detector scheduled to start searching for $ββ0ν$ decays in 136Xe in 2019. Both detectors measure the energy of the event using a plane of photomultipliers located behind a transparent cathode. They can also reconstruct the trajectories of charged tracks in the dense gas of the TPC with the help of a plane of silicon photomultipliers located behind the anode. A sophisticated gas system, common to both detectors, allows the high gas purity needed to guarantee a long electron lifetime. NEXT-White has been operating since October 2017 at the Canfranc Underground Laboratory (LSC), in Spain. This paper describes the detector and associated infrastructures.
Do galaxy mergers form elliptical galaxies? A comparison of kinematic and photometric properties
Creators: name: James, P. A.
name: Bate, C.
name: Wells, M.
name: Wright, G. S.
name: Doyon, R.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present near-IR K-band imaging and spectroscopy of a sample of galaxy mergers, which we use to derive light profile indices, absolute magnitudes and central velocity dispersions. It is found that the light distributions of mergers more nearly resemble those of ellipticals than of bulges, but that the mergers lie well away from the Fundamental Plane defined by the ellipticals. This is interpreted as being due to enhancement of the K-band surface brightness of the mergers by a significant population of supergiant stars, and independent evidence for such a population is inferred from measurements of the depth of the 2.3 micron CO absorption feature.
description: 12 pages, 5 figures. Accepted for publication in the Monthly Notices of the Royal Astronomical Society
Additional file 5 of Targeting NRF2 uncovered an intrinsic susceptibility of acute myeloid leukemia cells to ferroptosis
Creators: name: Liu, Xin
name: Zhong, Shuxin
name: Qiu, Kangjie
name: Chen, Xi
name: Wu, Weiyue
name: Zheng, Jiamian
name: Liu, Yanwen
name: Wu, Haolong
name: Fan, Shiyun
name: Nie, Dingrui
name: Wang, Xianfeng
name: Yu, Zhi
name: Liao, Ziwei
name: Zhong, Mengjun
name: Li, Yangqiu
name: Zeng, Chengwu
Publisher: name: figshare
Year: 2023
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Hematology

description: Supplementary Material 5. Supplementary figures.
A fast and tight heuristic for A∗ in road networks
Creators: name: Strasser, Ben
name: Zeitz, Tim
Publisher: name: Schloss Dagstuhl - Leibniz-Zentrum für Informatik GmbH (LZI)
Year: 2021
Subjects: route planning
shortest paths
realistic road networks

description: We study exact, efficient and practical algorithms for route planning in large road networks. Routing applications often require integrating the current traffic situation, planning ahead with traffic predictions for the future, respecting forbidden turns, and many other features depending on the exact application. While Dijkstra’s algorithm can be used to solve these problems, it is too slow for many applications. A* is a classical approach to accelerate Dijkstra’s algorithm. A* can support many extended scenarios without much additional implementation complexity. However, A*’s performance depends on the availability of a good heuristic that estimates distances. Computing tight distance estimates is a challenge on its own. On road networks, shortest paths can also be quickly computed using hierarchical speedup techniques. They achieve speed and exactness but sacrifice A*’s flexibility. Extending them to certain practical applications can be hard. In this paper, we present an algorithm to efficiently extract distance estimates for A* from Contraction Hierarchies (CH), a hierarchical technique. We call our heuristic CH-Potentials. Our approach allows decoupling the supported extensions from the hierarchical speed-up technique. Additionally, we describe A* optimizations to accelerate the processing of low degree nodes, which often occur in road networks.
Detecting Higgs Boson Decay to Neutralinos at Hadron Supercolliders
Creators: name: Baer, H.
name: Bisset, M.
name: Kao, C.
name: Tata, X.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We examine prospects for detecting the neutral Higgs bosons of minimal supersymmetric models (MSSM) when their decays into neutralino pairs are kinematically allowed. The best signature appears to be $H_h,H_p\to\tz_2\tz_2\to 4\ell +\eslt$. We argue that Standard Model contributions to this signature are negligible, and examine regions of MSSM parameter space where the four lepton mode should be observable at the Large Hadron Collider. The same signal can also come from continuum neutralino pair production. We propose a set of cuts to illustrate that the neutralino decay mode of the Higgs bosons provides a viable signal over a substantial range of model parameters, and show that it may be separable from continuum neutralino production if sufficient integrated luminosity can be accumulated.
description: 15 pages (REVTEX), 7 figures available by regular mail, FSU-HEP-940204, UH-511-781-94
title: ADCO, Cartulaire de Fontenay, second fragment (XIIIe siècle), Cart. 201 (15 H 9), folios 47-142, f. 031r
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/2009
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Cartulaire de Fontenay, second fragment (XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 201 (15 H 9), folios 47-142. Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Fontenay, second fragment (XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 201 (15 H 9), folios 47-142, f. 031r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb119679755
description: Provenance: https://www.geonames.org/7874015
description: Provenance: http://www.idref.fr/027691802/id
description: Provenance: abbaye de Fontenay
description: Provenance: http://www.wikidata.org/entity/Q464918
Additional file 1 of Targeting NRF2 uncovered an intrinsic susceptibility of acute myeloid leukemia cells to ferroptosis
Creators: name: Liu, Xin
name: Zhong, Shuxin
name: Qiu, Kangjie
name: Chen, Xi
name: Wu, Weiyue
name: Zheng, Jiamian
name: Liu, Yanwen
name: Wu, Haolong
name: Fan, Shiyun
name: Nie, Dingrui
name: Wang, Xianfeng
name: Yu, Zhi
name: Liao, Ziwei
name: Zhong, Mengjun
name: Li, Yangqiu
name: Zeng, Chengwu
Publisher: name: figshare
Year: 2023
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Hematology

description: Supplementary Material 1. Clinical information and primer sequences.
Perturbations in Quantum Cosmology: The Continuum Limit in Fourier Space
Creators: name: Navascués, Beatriz Elizaga
name: Marugán, Guillermo A. Mena
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We analyze the passage to a continuum limit of the mode spectrum of primordial perturbations around flat cosmological spacetimes in Quantum Cosmology, showing that this limit can be reached even if one starts by considering a finite fiducial cell as spatial slice. Whereas the resulting system can be described in an invariant way under changes of the fiducial volume using appropriate variables, both for the background cosmology and the perturbations, obtaining in this way a discrete mode spectrum owing to the compactness of the fiducial cell, we show that the desired continuum limit for the perturbations can still be established by means of scaling transformations of the physical volume when this volume grows unboundedly. These transformations lead to a model with a continuum of modes and independent of any scale of reference for the physical volume. For the sake of comparison, we also consider an alternative road to the continuum in Fourier space that has been employed in geometrodynamics and is based on the use of scaling transformations of the fiducial volume, together with variables that are independent of them.
description: 12 pages
คุณค่าจากบทเพลงของศิลปินวงบอดี้สแลมเพื่อสร้างเสริมกำลังใจในการดำเนินชีวิต
Creators: name: จันทร์วรรณ ขนุนทอง
Publisher: name: คณะมนุษยศาสตร์และสังคมศาสตร์ มหาวิทยาลัยราชภัฏบ้านสมเด็จเจ้าพระยา
Year: 2021
Subjects: กำลังใจ
บทเพลง
การวิเคราะห์คุณค่า
Encouragement
Song
ValueAnalysis

description: วารสารมนุษยศาสตร์และสังคมศาสตร์ มหาวิทยาลัยราชภัฏบ้านสมเด็จเจ้าพระยา, 15, 1, 1-29
NEW DATA ON MARINE MAMMALS FROM THE MMCO BASED ON NEW SPECIMENS FROM THE "TOPANGA" FORMATION OF ORANGE COUNTY
Creators: name: Garibay, Adrian
Publisher: name: Zenodo
Year: 2024
Subjects: Allodesmus
Kentriodon
Topanga
Sharktooth Hill
phylogeny
MMCO

description: This thesis compares fossil marine mammals from a poorly known bonebed in the Middle Miocene “Topanga” Formation of Orange County and compares them to those from the better known Sharktooth Hill bonebed (Round Mountain Silt) of Kern County. Both bonebeds were deposited during the middle Miocene Climatic Optimum (MMCO). Although they had been considered contemporaneous and largely taxonomically homogenous prior to this study, new chronostratigraphic analyses show that the “Topanga” bonebed is slightly older than the Sharktooth Hill bonebed, allowing for new interpretations and hypotheses. The case studies presented here show how the description of new fossils, combined with an updated chronostratigraphic framework, a consideration of different depositional environments, and an understanding of biology can provide a more finely-detailed and nuanced picture of marine mammal communities during the MMCO.
Double-passage ground-state cooling induced by quantum interference in the hybrid optomechanical system
Creators: name: Li, Lingchao
name: Liu, Longjiang
name: Zhang, Shuo
name: Zhang, Jian-Qi
name: Feng, Mang
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose a quantum interference cooling scheme for a nano-mechanical resonator (NAMR) in a hybrid optomechanical system, where the atoms are trapped in an optomechanical cavity, coupling to an additional optical cavity. The absorption of the optomechanical resonator can be modified by quantum interference effects induced by the atom-cavity and cavity-cavity couplings independently. With the employment of the quantum interference, the desired transition for cooling is enhanced, along with the heating suppression due to the undesired transition. As a result, the NAMR vibration can be cooled down to its ground state. Particularly, with the assistance of the atoms, our scheme is experimentally feasible even for lower qualities cavities, which much reduces the experimental difficulty.
MOESM3 of Linking genotype and phenotype in an economically viable propionic acid biosynthesis process
Creators: name: Luna-Flores, Carlos
name: Stowers, Chris
name: Cox, Brad
name: Nielsen, Lars
name: Marcellin, Esteban
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 3. Supplementary information for kinetic modelling. Table S5. Kinetic model parameters. Table S6. Parameter of the 2-L fermentation with P. acidipropionici WGS7 in a Batch or Fed-Batch culture.
Grand Unified Theories and Supersymmetry in Particle Physics and Cosmology
Creators: name: de Boer, W.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A review is given on the consistency checks of GUT, which unify the electroweak and strong nuclear forces into a single theory. Such theories predict a new kind of force, which could provide answers to several open questions in cosmology. The possible role of such a ``primeval'' force will be discussed in the framework of the Big Bang Theory. Although such a force cannot be observed directly, there are several predictions of GUT's, which can be verified at low energies. The MSSM distinguishes itself from other GUT's by a successful prediction of many unrelated phenomena with a minimum number of parameters. Among them: a) Unification of the couplings constants; b) Unification of the masses; c) Existence of dark matter; d) Proton decay; e) electroweak symmetry breaking at a scale far below the unification scale. A combined fit shows that indeed the MSSM model can satisfy all these constraints simultaneously. The corresponding constraints on the as yet unknown top mass, the strong coupling constant, and all SUSY masses are given within the minimal model, taking into account the complete second order RGE's for the couplings and the one-loop corrected Higgs potential for the calculation of the Z and the Higgs masses.
description: IEKP-KA/94-01 preprint, 103 pages, now figures with reduced size
MOESM1 of Metabolism of primaquine in normal human volunteers: investigation of phase I and phase II metabolites from plasma and urine using ultra-high performance liquid chromatography-quadrupole time-of-flight mass spectrometry
Creators: name: Bharathi Avula
name: Tekwani, Babu
name: Chaurasiya, Narayan
name: Fasinu, Pius
name: N. Dhammika Nanayakkara
name: H. Bhandara Herath
name: Wang, Yan-Hong
name: Ji-Yeong Bae
name: Khan, Shabana
name: Elsohly, Mahmoud
name: McChesney, James
name: Zimmerman, Peter
name: Ikhlas Khan
name: Walker, Larry
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Physiology
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Computational Biology

description: Additional file 1: Fig. 1S. Key fragments of PQ and other metabolites using LC/ESI-QToF
Neuronal-targeted TFEB rescues dysfunction of the autophagy-lysosomal pathway and alleviates ischemic injury in permanent cerebral ischemia
Creators: name: Liu, Yueyang
name: Xue, Xue
name: Zhang, Haotian
name: Che, Xiaohang
name: Luo, Jing
name: Wang, Ping
name: Xu, Jiaoyan
name: Xing, Zheng
name: Yuan, Linlin
name: Liu, Yinglu
name: Fu, Xiaoxiao
name: Su, Dongmei
name: Sun, Shibo
name: Zhang, Haonan
name: Wu, Chunfu
name: Yang, Jingyu
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Mathematical Sciences not elsewhere classified

description: Mounting attention has been focused on defects in macroautophagy/autophagy and the autophagy-lysosomal pathway (ALP) in cerebral ischemia. TFEB (transcription factor EB)-mediated induction of ALP has been recently considered as the common mechanism in ameliorating the pathological lesion of myocardial ischemia and neurodegenerative diseases. Here we explored the vital role of TFEB in permanent middle cerebral artery occlusion (pMCAO)-mediated dysfunction of ALP and ischemic insult in rats. The results showed that ALP function was first enhanced in the early stage of the ischemic process, especially in neurons of the cortex, and this was accompanied by increased TFEB expression and translocation to the nucleus, which was mediated at least in part through activation by PPP3/calcineurin. At the later stages of ischemia, a gradual decrease in the level of nuclear TFEB was coupled with a progressive decline in lysosomal activity, accumulation of autophagosomes and autophagy substrates, and exacerbation of the ischemic injury. Notably, neuron-specific overexpression of TFEB significantly enhanced ALP function and rescued the ischemic damage, starting as early as 6 h and even lasting to 48 h after ischemia. Furthermore, neuron-specific knockdown of TFEB markedly reversed the activation of ALP and further aggravated the neurological deficits and ischemic outcome at the early stage of pMCAO. These results highlight neuronal-targeted TFEB as one of the key players in the pMCAO-mediated dysfunction of ALP and ischemic injury, and identify TFEB as a promising target for therapies aimed at neuroprotection in cerebral ischemia. Abbreviations: AAV, adeno-associated virus; AIF1/IBA1, allograft inflammatory factor 1; ALP, autophagy-lysosomal pathway; CQ, chloroquine; CTSB, cathepsin B; CTSD, cathepsin D; CsA, cyclosporin A; GFAP, glial fibrillary acidic protein; LAMP, lysosomal-associated membrane protein; LC3, microtubule-associated protein 1 light chain 3; MAP2, microtubule-associated protein 2; mNSS, modified Neurological Severity Score; MTOR, mechanistic target of rapamycin kinase; OGD, oxygen and glucose deprivation; pMCAO, permanent middle cerebral artery occlusion; RBFOX3/NeuN, RNA binding fox-1 homolog 3; SQSTM1, sequestosome1; TFEB, transcription factor EB; TTC, 2,3,5-triphenyltetrazolium chloride.
Revealing the host galaxy of a quasar 2175 Å$ $ dust absorber at z = 2.12
Creators: name: Ma, Jingzhe
name: Brammer, Gabriel
name: Ge, Jian
name: Prochaska, J. Xavier
name: Lundgren, Britt
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report the first detection of the host galaxy of a strong 2175 Å$ $ dust absorber at z = 2.12 towards the background quasar SDSS J121143.42+083349.7 using HST/WFC3 IR F140W direct imaging and G141 grism spectroscopy. The spectroscopically confirmed host galaxy is located at a small impact parameter of ~ 5.5 kpc (~ 0.65$''$). The F140W image reveals a disk-like morphology with an effective radius of 2.24 $\pm$ 0.08 kpc. The extracted 1D spectrum is dominated by a continuum with weak emission lines ([O\III] and [O\II]). The [O\III]-based unobscured star formation rate (SFR) is 9.4 $\pm$ 2.6 M$_{\odot}$yr$^{-1}$ assuming an [O\III]/H$α$ ratio of 1. The moderate 4000 Å$ $ break (Dn(4000) index $\sim$ 1.3) and Balmer absorption lines indicate that the host galaxy contains an evolved stellar population with an estimated stellar mass M$_*$ of (3 - 7) $\times$ 10$^{10}$ M$_{\odot}$. The SFR and M$_*$ of the host galaxy are comparable to, though slightly lower than, those of typical emission-selected galaxies at $z$ $\sim$ 2. As inferred from our absorption analysis in Ma et al. (2015, 2017, 2018), the host galaxy is confirmed to be a chemically-enriched, evolved, massive, and star-forming disk-like galaxy that is likely in the transition from a blue star-forming galaxy to a red quiescent galaxy.
description: 7 pages, 4 figures; accepted for publication in ApJL
Higher dimensional obstructions for star reductions
Creators: name: Kruckman, Alex
name: Panagiotopoulos, Aristotelis
Publisher: name: arXiv
Year: 2018
Subjects: subject: Logic (math.LO)
subject: FOS: Mathematics
subject: 03E15, 54H20

description: A $*$-reduction between two equivalence relations is a Baire measurable reduction which preserves generic notions, i.e., preimages of meager sets are meager. We show that a $*$-reduction between orbit equivalence relations induces generically an embedding between the associated Becker graphs. We introduce a notion of dimension for Polish $G$-spaces which is generically preserved under $*$-reductions. For every natural number $n$ we define a free action of $S_{\infty}$ whose dimension is $n$ on every invariant Baire measurable non-meager set. We also show that the $S_{\infty}$-space which induces the equivalence relation $=^{+}$ of countable sets of reals is $\infty$-dimensional on every invariant Baire measurable non-meager set. We conclude that the orbit equivalence relations associated to all these actions are pairwise incomparable with respect to $*$-reductions.
description: 20 pages, 2 figures. Final version
The complex protostellar source IRAS 04325+2402
Creators: name: Hartmann, Lee
name: Calvet, Nuria
name: Allen, Lori
name: Chen, Hua
name: Jayawardhana, Ray
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report Hubble Space Telescope near-infrared NICMOS observations of a remarkable low-luminosity Class I (protostellar) source in the Taurus Molecular Cloud. IRAS 04325+2402 exhibits a complex bipolar scattered light nebula. The central continuum source is resolved and may be multiple, or may be crossed by a small dust lane. Complex arcs seen in scattered light surround the central source; the physical nature of these structures is not clear, but they may reflect perturbations from multiple stellar sources or from time-dependent mass ejection. A second, resolved continuum source is found at a projected distance of approximately 1150 AU from the central region, near the edge of a nebular lobe probably produced by outflow. The images indicate that this second source is another low-luminosity young stellar object, seen nearly edge-on through a dusty disk and envelope system with disk diameter $\sim 60$ AU. We suggest that the scattered light ``streaks'' associated with this second source are limb-brightened outflow cavities in the dusty envelope, possibly perturbed by interaction with the outflow lobes of the main source. The nature of the companion is uncertain, since it is observed mostly in scattered light, but is most probably a very low mass star or brown dwarf, with a minimum luminosity of $\sim 10^{-2} \lsun$. Our results show that protostellar sources may have multiple centers of infall and non-aligned disks and outflows, even on relatively small scales.
description: 14 pages and 8 encapsulated PostScript figures, accepted for publication in The Astronomical Journal
Exploring the Yukawa Unified Minimal Supergravity Model at the Tevatron, LEP-II, and the LHC
Creators: name: Gunion, J. F.
name: Pois, H.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We explore the prospects for detection of sparticles and Higgs bosons at the Tevatron, LEP-200 and the LHC in the allowed parameter space of a `yukawa unified' ($λ_b(M_U)=λ_τ(M_U)$) minimal supergravity (YUMS) model, where the only non-zero unification scale soft-SUSY-breaking terms are a universal gaugino mass and a Higgs mixing term. In a bottom-up approach, just two weak scale parameters, $\tanb$ and $\mha$, (along with the sign of the Higgs mixing parameter $μ$) completely parameterize the model. Many interesting `special' situations regarding sparticle and Higgs discovery arise, such as the importance of the invisible $\hl\rta\cnone\cnone,\snu\snubar$ decay modes.
description: 12 pages, requires phyzzx.tex, full postscript file including embedded figures available via anonymous ftp at ucdhep.ucdavis.edu as [anonymous.gunion]noscale.ps, preprint UCD-94-1
Additional file 3 of Light/dark phase influences intra-individual plasticity in maintenance metabolic rate and exploratory behavior independently in the Asiatic toad
Creators: name: Tan, Song
name: Li, Juan
name: Yang, Qiao
name: Fu, Jinzhong
name: Chen, Jingfeng
Publisher: name: figshare
Year: 2022
Subjects: subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Mental Health

description: Additional file 3.
Anomalous DC Hall response in noncentrosymmetric tilted Weyl semimetals
Creators: name: Mukherjee, S. P.
name: Carbotte, J. P.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Weyl nodes come in pairs of opposite chirality. For broken time reversal symmetry (TR) they are displaced in momentum space by $\bf{Q}$ and the anomalous DC Hall conductivity $σ_{xy}$ is proportional to $\bf{Q}$ at charge neutrality. For finite doping there are additive corrections to $σ_{xy}$ which depend on the chemical potential as well as on the tilt ($C$) of the Dirac cones and on their relative orientation. If inversion symmetry (I) is also broken the Weyl nodes are shifted in energy by an amount $Q_{0}$. This introduces further changes in $σ_{xy}$ and we provide simple analytic formulas for these modifications for both type I ($C<1$) and type II ($C>1$, overtilted) Weyl. For type I when the Weyl nodes have equal magnitude but oppositely directed tilts, the correction to $σ_{xy}$ is proportional to the chemical potential $μ$ and completely independent of the energy shift $Q_{0}$. When instead the tilts are parallel, the correction is linear in $Q_{0}$ and $μ$ drops out. For type II the corrections involve both $μ$ and $Q_{0}$, are nonlinear and also involve a momentum cut off. We discuss the implied changes to the Nernst coefficient and to the thermal Hall effect of a finite $Q_{0}$.
description: 12 pages
A Step Towards Explainable Person Re-identification Rankings
Creators: name: Specker, Andreas
Publisher: name: KIT Scientific Publishing
Year: 2021

description: More and more video and image data is available to security authorities that can help solve crimes. Since manual analysis is time-consuming, algorithms are needed that support e.g. re-identification of persons. However, person re-identification approaches solely output image rank lists but do not provide an explanation for the results. In this work, two concepts are proposed to explain person re-identification rankings and a qualitative evaluation is conducted. Both approaches are based on a multi-task convolutional neural network which outputs feature vectors for person re-identification and simultaneously recognizes a person’s semantic attributes. Analyses of the learned weights and the outputs of the attribute classifier are used to generate the explanations. The results of the conducted experiments indicate that both approaches are suitable to improve the comprehensibility of person re-identification rankings.
Dust in Spiral Galaxies: Comparing Emission and Absorption to Constrain Small-Scale and Very Cold Structures
Creators: name: Domingue, Donovan L.
name: Keel, William C.
name: Ryder, Stuart D.
name: White, Raymond E.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The detailed distribution of dust in the disks of spiral galaxies is important to understanding the radiative transfer within disks, and to measuring overall dust masses if significant quantities of dust are either very opaque or very cold. We address this issue by comparing measures of dust absorption, using the galaxy-overlap technique in the optical, with measures of the dust grains' thermal emission from 50-2000 micron using ISOPHOT on board ISO and SCUBA at the JCMT. We examine three spiral galaxies projected partially in front of E/S0 galaxies --- AM1316-241, NGC 5545, and NGC 5091 (for NGC 5091 we have only optical and ISO data). Adopting an empirical exponential model for the dust distribution, we compare column densities and dust masses derived from the absorption and emission techniques. This comparison is sensitive to the amount of dust mass in small, opaque structures, which would not contribute strongly to area-weighted absorption measures, and to very cold dust, which would contribute to optical absorption but provide only a small fraction of the sub-mm emission. In AM1316-241, we find global dust masses of 2-5 x 10^7 M_solar, both techniques agreeing at the 50% level. NGC 5545 has about half this dust mass. The concordance of dust masses is well within the errors expected from our knowledge of the radial distribution of dust, and argues against any dominant part of the dust mass being so cold or opaque. The 50-2000 micron data are well fitted by modified Planck functions with an emissivity law beta=-2, at 21 +/- 2 K. We also present 12 micron ISOCAM observations of these pairs.Comparison of H-alpha and 12 micron images of NGC 5545 indicate that ISOCAM images are reliable tracers of star formation.
description: 16 pages, 4 tables, 8 figures, in press for October Astronomical Journal
The X-ray Background-Foreground Galaxy Cross-Correlation: Evidence for Weak Lensing?
Creators: name: Cooray, Asantha R.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: A significant cross-correlation between the unresolved X-ray background (XRB) at soft energies (0.5 to 2 keV) and foreground bright galaxies has now been reported in several studies. This cross-correlation has been interpreted in terms of a low redshift and a low luminosity active galactic nuclei (AGN) population, clustered similar to optically bright galaxies, as responsible for the unresolved component of the XRB. In contrast to such a low redshift population, we suggest that a correlation between the unresolved XRB and bright optical galaxies can exist due to a high redshift population of X-ray emitting AGNs through weak lensing effects of low redshift large scale structure traced by foreground optical galaxies. We further investigate this possibility and suggest that a substantial fraction of the detected cross-correlation signal can arise from this scenario. The most likely explanation for the observed cross-correlation is that both a population of low redshift sources and a population of high redshift low luminous sources contribute through clustering and lensing effects, respectively. The exact weak gravitational lensing contribution to the detected signal can eventually be used to constrain cosmological parameters, foreground galaxy bias and, more importantly, models of high redshift X-ray emitting sources.
description: Accepted version. 6 pages, 2 figures. A&A (in press)
The Loss Surface of XOR Artificial Neural Networks
Creators: name: Mehta, Dhagash
name: Zhao, Xiaojun
name: Bernal, Edgar A.
name: Wales, David J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Machine Learning (stat.ML)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: Training an artificial neural network involves an optimization process over the landscape defined by the cost (loss) as a function of the network parameters. We explore these landscapes using optimisation tools developed for potential energy landscapes in molecular science. The number of local minima and transition states (saddle points of index one), as well as the ratio of transition states to minima, grow rapidly with the number of nodes in the network. There is also a strong dependence on the regularisation parameter, with the landscape becoming more convex (fewer minima) as the regularisation term increases. We demonstrate that in our formulation, stationary points for networks with $N_h$ hidden nodes, including the minimal network required to fit the XOR data, are also stationary points for networks with $N_{h} +1$ hidden nodes when all the weights involving the additional nodes are zero. Hence, smaller networks optimized to train the XOR data are embedded in the landscapes of larger networks. Our results clarify certain aspects of the classification and sensitivity (to perturbations in the input data) of minima and saddle points for this system, and may provide insight into dropout and network compression.
description: 19 pages, 6 figures. Submitted to journal in Oct, 2017
Additional file 1: of Description of the molecular and phenotypic spectrum of Wiedemann-Steiner syndrome in Chinese patients
Creators: name: Li, Niu
name: Wang, Yirou
name: Yang, Yu
name: Wang, Pengpeng
name: Huang, Hui
name: Xiong, Shiyi
name: Sun, Luming
name: Cheng, Min
name: Song, Cui
name: Cheng, Xinran
name: Ding, Yu
name: Chang, Guoying
name: Chen, Yao
name: Xu, Yufei
name: Yu, Tingting
name: Yao, Ru-en
name: Shen, Yiping
name: Wang, Xiumin
name: Wang, Jian
Publisher: name: figshare
Year: 2018
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Virology
subject: Computational Biology

description: Table S1. The variants of KMT2A gene in Chinese WDSTS patients. (DOCX 19 kb)
Additional file 1: of Molecular investigation of isolates from a multistate polymicrobial outbreak associated with contaminated total parenteral nutrition in Brazil
Creators: name: Pillonetto, Marcelo
name: Arend, Lavinia
name: Gomes, Suzie
name: Marluce Oliveira
name: Loeci Timm
name: Andreza Martins
name: Barth, Afonso
name: Mazzetti, Alana
name: Hersemann, Lena
name: Smits, Theo
name: Mira, Marcelo
name: Rezzonico, Fabio
Publisher: name: figshare
Year: 2018
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Biotechnology
subject: Evolutionary Biology
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: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Table S1. Outbreak clinical epidemiological data, including state of origin, numbers of bacteremias, mortality rate and hospitals involved. Table S2. Supplemental epidemiological and laboratory data, including geographical origin, sample type, original and molecular id. of all the outbreak strains sent to the LACEN reference laboratory. For each species, outliers are listed at the bottom of the page and are highlighted by the gray shading. Table S3. Accession numbers assigned to the sequences of the housekeeping genes used for MLSA of the strains belonging to the genus Phytobacter. Kosakonia oryzae LMG 24251T was included as outgroup. Table S4. Accession numbers assigned to the sequences of the housekeeping genes used for the identification of the Enterobacteriaceae outliers included in this work. (DOCX 73 kb)
การพัฒนาเครื่องมือส่งเสริมสุขภาพอย่างง่ายจากคลังปัญญาผู้สูงอายุเพื่อเพิ่มสมรรถภาพทางกายของผู้สูงอายุ
Creators: name: สุรเชษฐ ลิ้มเฉลิม
Publisher: name: คณะมนุษยศาสตร์และสังคมศาสตร์ มหาวิทยาลัยราชภัฏบ้านสมเด็จเจ้าพระยา
Year: 2021
Subjects: ผู้สูงอายุ
กิจกรรมทางกาย
สมรรถภาพทางกาย
OlderAdult
PhysicalActivity
Physical Fitness

description: วารสารมนุษยศาสตร์และสังคมศาสตร์ มหาวิทยาลัยราชภัฏบ้านสมเด็จเจ้าพระยา, 15, 1, 30-46
The Resolved Narrow Line Region in NGC4151
Creators: name: Kaiser, M. E.
name: Bradley, L. D.
name: Hutchings, J. B.
name: Crenshaw, D. M.
name: Gull, T. R.
name: Kraemer, S. B.
name: Nelson, C.
name: Ruiz, J.
name: Weistrop, D.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present slitless spectra of the Narrow Line Region (NLR) in NGC4151 from the Space Telescope Imaging Spectrograph (STIS) on HST, and investigate the kinematics and physical conditions of the emission line clouds in this region. Using medium resolution (~0.5 Angstrom) slitless spectra at two roll angles and narrow band undispersed images, we have mapped the NLR velocity field from 1.2 kpc to within 13 pc (H_o=75 km/s/Mpc) of the nucleus. The inner biconical cloud distribution exhibits recessional velocities relative to the nucleus to the NE and approaching velocities to the SW of the nucleus. We find evidence for at least two kinematic components in the NLR. One kinematic component is characterized by Low Velocities and Low Velocity Dispersions (LVLVD clouds: |v| < 400 km/s, and Delta_v < 130 km/s). This population extends through the NLR and their observed kinematics may be gravitationally associated with the host galaxy. Another component is characterized by High Velocities and High Velocity Dispersions (HVHVD clouds: 400 < |v| < ~1700 km/s, Delta_v > 130 km/s). This set of clouds is located within 1.1 arcsec (~70pc) of the nucleus and has radial velocities which are too high to be gravitational in origin, but show no strong correlation between velocity or velocity dispersion and the position of the radio knots. Outflow scenarios will be discussed as the driving mechanism for these HVHVD clouds.
description: 38 pages, 14 figures, accepted by ApJ. For higher resolution images see http://www.pha.jhu.edu/~kaiser/
Maximizing the Diversity of Exposure in a Social Network
Creators: name: Aslay, Cigdem
name: Matakos, Antonis
name: Galbrun, Esther
name: Gionis, Aristides
Publisher: name: arXiv
Year: 2018
Subjects: subject: Social and Information Networks (cs.SI)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: Social-media platforms have created new ways for citizens to stay informed and participate in public debates. However, to enable a healthy environment for information sharing, social deliberation, and opinion formation, citizens need to be exposed to sufficiently diverse viewpoints that challenge their assumptions, instead of being trapped inside filter bubbles. In this paper, we take a step in this direction and propose a novel approach to maximize the diversity of exposure in a social network. We formulate the problem in the context of information propagation, as a task of recommending a small number of news articles to selected users. We propose a realistic setting where we take into account content and user leanings, and the probability of further sharing an article. This setting allows us to capture the balance between maximizing the spread of information and ensuring the exposure of users to diverse viewpoints. The resulting problem can be cast as maximizing a monotone and submodular function subject to a matroid constraint on the allocation of articles to users. It is a challenging generalization of the influence maximization problem. Yet, we are able to devise scalable approximation algorithms by introducing a novel extension to the notion of random reverse-reachable sets. We experimentally demonstrate the efficiency and scalability of our algorithm on several real-world datasets.
Additional file 2: of Description of the molecular and phenotypic spectrum of Wiedemann-Steiner syndrome in Chinese patients
Creators: name: Li, Niu
name: Wang, Yirou
name: Yang, Yu
name: Wang, Pengpeng
name: Huang, Hui
name: Xiong, Shiyi
name: Sun, Luming
name: Cheng, Min
name: Song, Cui
name: Cheng, Xinran
name: Ding, Yu
name: Chang, Guoying
name: Chen, Yao
name: Xu, Yufei
name: Yu, Tingting
name: Yao, Ru-en
name: Shen, Yiping
name: Wang, Xiumin
name: Wang, Jian
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Space Science
subject: Genetics
subject: FOS: Biological sciences
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology
subject: Computational Biology

description: Table S2. Summarize of the KMT2A variants in WDSTS patients (DOCX 19 kb)
Soft contribution to the pion form factor from light-cone QCD sum rules
Creators: name: Braun, V. M.
name: Halperin, I.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We propose a simple method to calculate the pion form factor at not very large momentum transfers, which combines the technique of the QCD sum rules with the description of the pion in terms of the set of wave functions of increasing twist. This approach allows one to calculate the soft (end point) contribution to the form factor in a largely model-independent way. Our results confirm existing expectations that the soft contribution remains important at least up to the momentum transfers of order 10 GeV$^2$, and suggest that it comes from the region of relatively small transverse separations of order 1 GeV$^{-1}$.
description: LATEX, 11 pages, 3 figures appended as uu-encoded file, MPI-PhT/94-8