cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Experimental Determination of the Interaction Potential between a Helium Atom and the Interior Surface of a C60 Fullerene Molecule
Creators: name: Bacanu, G. R.
name: Jafari, T.
name: Aouane, M.
name: Rantaharju, J.
name: Walkey, M.
name: Hoffman, G.
name: Shugai, A.
name: Nagel, U.
name: Ruiz, M. J.
name: Horsewill, A. J.
name: Rols, S.
name: R{õ}{õ}m, T.
name: Whitby, R. J.
name: Levitt, M. H.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: The interactions between atoms and molecules may be described by a potential energy function of the nuclear coordinates. Non-bonded interactions are dominated by repulsive forces at short range and attractive dispersion forces at long range. Experimental data on the detailed interaction potentials for non-bonded interatomic and intermolecular forces is scarce. Here we use terahertz spectroscopy and inelastic neutron scattering to determine the potential energy function for the non-bonded interaction between single He atoms and encapsulating C60 fullerene cages, in the helium endofullerenes 3He and 4He, synthesised by molecular surgery techniques. The experimentally derived potential is compared to estimates from quantum chemistry calculations, and from sums of empirical two-body potentials.
description: 25 pages, 14 figures, submitted to Journal of Chemical Physics
Dometi i ograničenja dosadašnjih istraživanja arheozooloških istraživanja u proučavanju ekonomskih strategija u kasnom latenu na tlu Vojvodine
Creators: name: Radišić, Teodora
Publisher: name: Zenodo
Year: 2019
Subjects: archaeozoology
late La Tene
economic strategy

description: Na prostoru južnopanonskog Podunavljau poslednjim vekovima stare ere život se odvijao u naseljima utvrđenog i otvorenog karaktera. Arheološka istraživanja pružila su brojne dokaze o životu stanovnika ovih naselja, među kojima su i pokazatelji različitih ekonomskih delatnosti praktikovanih unutar samih naselja ili u njihovoj neposrednoj okolini.

Uprkos postojanju arheoloških potvrda, kao i važnosti koje ima za razumevanje kompleksnih društveno-političkih okolnosti u kasnom latenu, proučavanju ekonomije nije pristupano sistematski. O zanatskim aktivnostima, poput grnčarstva, pisano je više, dok su znanja o poljoprivrednim delatnostima, poput zemljoradnje, stočarstva i lova, veoma ograničena. Кao i u slučaju drugih ekonomskih delatnosti, sveobuhvatni podaci o strategijama eksploatacije životinja u kasnom latenu na prostoru južnopanonskog Podunavlja nedostaju. Međutim, postojeći arheozoološki podaci, iako kvanitativno i kvalitativno ograničeni, pružaju osnovu za poznavanje praksi stočarstva i lova.

U ovom radu biće predstavljeni rezultati dosadašnjih arheozooloških istraživanja kasnolatenskih naselja sa područja današnje Vojvodine, i biće diskutovani zaključci o opštim karakteristikama stočarstva i lova. Uvidom u postojeća saznanja o stočarskim i lovnim strategijama biće otvorena i nova pitanja o ekonomskim i drugim aspektima života populacija koje su naseljavale južnopanonsko Podunavlje u poslednja dva veka stare ere i u prvom veku nove ere.
The Short Baseline Neutrino Program at Fermilab
Creators: name: Fava, Angela
Publisher: name: Zenodo
Year: 2021
Subjects: Neutrino Masses and Mixing

description: Plenary Contributed Talk at the
 "XIX International Workshop on Neutrino Telescopes"
 on line - 18-26 February, 2021
description: for the SBND, MicroBooNE and ICARUS Collaborations
Breeding and propagation of Meconopsis
Creators: name: Qu, Yong
Publisher: name: University of British Columbia
Year: 2010

description: Six species of Meconopsis were investigated for self-fertility and cross compatibility in order to incorporate desirable characters from both parents. The six species used were: M. cambrica, M. villosa, M. quintuplinervia, M. betonicifolia, M. horridula, M. aculeata. Chromosome counts were made: M. cambrica, n=14; M. villosa, n=16; M. quintuplinervia, n= c.42; M. betonicifolia, n=40; M. horridula, n=28 and M. aculeata, n=28. Interspecific compatibility was correlated with differences in ploidy level between parents. All crosses made except M. cambrica x quintuplinervia set seeds. M. cambrica, M. betonicif olia, M. horridula and M. aculeata are self-compatible. Pollination mechanisms and the likelihood of apogamy were investigated in M. betonicifolia. No apogamy was found and insects are the likely pollinators for this species. As some of the species do not flower at the same time, pollen staining, pollen germination and storage conditions for the six species were studied. Experimental alteration of flowering periods through controlling temperatures and day-lengths for M. betonicifolia was also carried out. This part of the project shows: (1) pollen stainability (stained by lactophenol cotton blue) for the six species was 85% or more; (2) pollen of all six species except M. quintuplinervia germinated on an agar medium containing sucrose (5 g 1⁻¹) and H₃BO₃ (0.1 mg 1⁻¹); (3) pollen germination percentage decreased with storage time in a desiccator at 4-6°C; and (4) long daylength (16 h) was suitable for growth and flowering of M. betonicifolia. High temperature (17°C) induced earlier growth and flowering than low temperature (6°C) in M. betonicifolia. Because of difficulties in vegetative reproduction and seed storage, in vitro establishment of M. betonicifolia was investigated. The unopened capsule sterilization method was used. The seeds in the capsule germinated on Murashige and Skoog medium. Derooted seedlings, hypocotyls and seedling roots from seedlings raised on sterile artificial medium were used as explants for the in vitro establishment. This experiment shows that half strength Murashige and Skoog medium is suitable for in vitro culture of this species. The cytokinin:auxin ratio and growth regulator concentration were found to control morphogenesis of M. betonicifolia in vitro. Derooted seedlings cultured first on nutrient medium containing N⁶-benzyladenine (BA) and kinetin (Kn) differentiated more multiple meristems than those originally cultured on medium containing N⁶-(2-isopentenyl)-adenine (2ip) after being transferred into medium containing 2ip. Multiple meristems were divided and proliferated on medium containing 0.2 mg 1⁻¹ 2,4-dichlorophenoxyacetic acid (2,4-D), 5 mg 1⁻¹ 2ip and 1 mg 1⁻¹ BA. Seedling roots and hypocotyls formed callus on media containing 1, 5 and 10 mg 1⁻¹ 2,4-D.
Rugiloricus undefined-1
Creators: name: Sørensen, Martin V.
name: Herranz, Maria
name: Grzelak, Katarzyna
name: Shimabukuro, Mauricio
name: Kristensen, Reinhardt M.
name: Zeppilli, Daniela
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Loricifera
Nanaloricida
Pliciloricidae
Rugiloricus
Rugiloricus undefined-1

description: Rugiloricus sp. 1
Fig. 10B–C
Material examined
CHILE • 1 Higgins larva; abyssal plain, on the west side of the Atacama Trench; st. 7; 22°56.22ʹ S, 71°37.08ʹ W; depth 5500 m; 20 Mar. 2018; R / V Sonne SO261; deep-sea mud; mounted for LM in Fluoromount G on HS slide; NHMD 1177416 • 1 postlarva containing a developing adult; abyssal plain, on the west side of the Atacama Trench; st. 7; 22°56.22ʹ S, 71°37.08ʹ W; depth 5500 m; 20 Mar. 2018; R / V Sonne SO261; deep-sea mud; mounted for LM in Fluoromount G on HS slide; see also Table 1 and Fig. 1; NHMD 1177417.
Short description of Higgins larva and postlarva
The Higgins larva (Fig. 10B) is strongly contracted (length =136 µm and width =97 µm). The lorica has longitudinal folds, but the exact number of folds could not be determined. Anterolateral setae are thin and unbranched (length=56 µm); anteroventral setae were not observed. Posterior setae are also thin, flexible and unbranched, with long posterodorsal setae (length=34 µm) and much shorter posterolateral ones (length= 12 µm). Terminal setae are not present. The toes are the most remarkable trait in the larva. Each toe consists of a cylindrical proximal part (length =14 µm) and a gradually tapering distal part (length=21 µm). The toes reach their maximum width in the transition point from cylindrical to tapering, and these medial thickenings give the toes their peculiar appearance (Fig. 10B). The entire cylindrical proximal part and half of the tapering part are hollow, and likely to contain some glandular tissue; the distal tips are compact. Ventrally, the toe bases are supported by plate-like extensions with serrated posterior margins (Fig. 10B inset).
The postlarva (Fig. 10C) is made up by a simple cuticle without any visible structures or ornamentation (length =188 µm and width= 118 µm). It contains an adult at a very early developmental stage. The adult trunk is nearly globular (diameter =100 µm) and contains mostly undifferentiated cells. The scalids of the introvert appear more developed and extend into the anterior part of the postlarval cuticle. They are long and slender, with the typical appearance of adult scalids, stressing that the specimen in the postlarval cuticle is not another larval stage.
description: Published as part of Sørensen, Martin V., Herranz, Maria, Grzelak, Katarzyna, Shimabukuro, Mauricio, Kristensen, Reinhardt M. & Zeppilli, Daniela, 2023, Living on the edge - first survey of loriciferans along the Atacama Trench, pp. 162-187 in European Journal of Taxonomy 879 (1) on page 179, DOI: 10.5852/ejt.2023.879.2169, http://zenodo.org/record/8155359
Computational model for the formation of uniform silver spheres by aggregation of nanosize precursors
Creators: name: Robb, Daniel T.
name: Halaciuga, Ionel
name: Privman, Vladimir
name: Goia, Dan V.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We present results of computational modeling of the formation of uniform spherical silver particles prepared by rapid mixing of ascorbic acid and silver-amine complex solutions in the absence of a dispersing agent. Using an accelerated integration scheme to speed up the calculation of particle size distributions in the latter stages, we find that the recently reported experimental results -- some of which are summarized here -- can be modeled effectively by the two-stage formation mechanism used previously to model the preparation of uniform gold spheres. We treat both the equilibrium concentration of silver atoms and the surface tension of silver precursor nanocrystals as free parameters, and find that the experimental reaction time scale is fit by a narrow region of this two-parameter space. The kinetic parameter required to quantitatively match the final particle size is found to be very close to that used previously in modeling the formation of gold particles, suggesting that similar kinetics governs the aggregation process and providing evidence that the two-stage model of burst nucleation of nanocrystalline precursors followed by their aggregation to form the final colloids can be applied to systems both with and without dispersing agents. The model also reproduced semiquantitatively the effects of solvent viscosity and temperature on the particle preparation.
description: 31 pages, 9 figures; preprint format
Multimodal communication and the nonverbal : a case study
Creators: name: Payne, Elizabeth Ann
Publisher: name: University of British Columbia
Year: 2010

description: The use of multimodal communication by one moderately mentally retarded, nonphysically impaired teenage girl was investigated. Eighty minutes of language samples were transcribed, coded, and analysed for modes of communication, communicative intent, discourse function, and context of conversation. It was found that six different modes of communication, and various combinations of these modes, were used throughout the samples. A strong relationship between mode of communication and communicative Intent was found. Furthermore, the context of conversation influenced the mode of communication. No strong relationship was found, however, between discourse function and mode of communication. Implications of this research for a theory of multimodal communication in the nonverbal, as well as suggestions for clinical intervention with this population, are discussed.
When Rooks Miss: Probability through Chess
Creators: name: Miller, Steven J.
name: Sheng, Haoyu
name: Turek, Daniel
Publisher: name: arXiv
Year: 2021
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60-01 (primary), 05-01 (secondary)

description: A famous (and hard) chess problem asks what is the maximum number of safe squares possible in placing $n$ queens on an $n\times n$ board. We examine related problems from placing $n$ rooks. We prove that as $n\to\infty$, the probability rapidly tends to 1 that the fraction of safe squares from a random placement converges to $1/e^2$. Our interest in the problem is showing how to view the involved algebra to obtain the simple, closed form limiting fraction. In particular, we see the power of many of the key concepts in probability: binary indicator variables, linearity of expectation, variances and covariances, Chebyshev's inequality, and Stirling's formula.
description: Version 1.0, 11 pages, 2 figures
A reciprocity map and the two variable p-adic L-function
Creators: name: Sharifi, Romyar T.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11R23, 11R34, 11F67

description: For primes p greater than 3, we propose a conjecture that relates the values of cup products in the Galois cohomology of the maximal unramified outside p extension of a cyclotomic field on cyclotomic p-units to the values of p-adic L-functions of cuspidal eigenforms that satisfy mod p congruences with Eisenstein series. Passing up the cyclotomic and Hida towers, we construct an isomorphism of certain spaces that allows us to compare the value of a reciprocity map on a particular norm compatible system of p-units to what is essentially the two-variable p-adic L-function of Mazur and Kitagawa.
description: 55 pages
Real-time visio-haptic interaction with static soft tissue model shaving geometric and material nonlinearity
Creators: name: Peterlik, Igor
name: Sedef, Mert
name: Basdogan, Cagatay
name: Matyska, Ludek
Publisher: name: arXiv
Year: 2021
Subjects: subject: Graphics (cs.GR)
subject: Image and Video Processing (eess.IV)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: We propose a new approach allowing visio-haptic interaction with a FE model of a human liver having both non-linear geometric and material properties. The material properties used in the model are extracted from the experimental data of pig liver to make the simulations more realistic. Our computational approach consists of two main steps: a pre-computation of the configuration space of all possible deformation states of the model, followed by the interpolation of the precomputed data for the calculation of the reaction forces displayed to the user through a haptic device during the real-time interactions. No a priori assumptions or modeling simplifications about the mathematical complexity of the underlying soft tissue model, size and irregularity of the FE mesh are necessary. We show that deformation and force response of the liver in simulations are heavily influenced by the material model, boundary conditions, path of the loading and the type of function used for the interpolation of the pre-computed data.
Roughness of undoped graphene and its short-range induced gauge field
Creators: name: Abedpour, N.
name: Neek-Amal, M.
name: Asgari, Reza
name: Shahbazi, F.
name: Nafari, N.
name: Tabar, M. Reza Rahimi
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present both numerical and analytical study of graphene roughness with a crystal structure including $500 \times 500$ atoms. The roughness can effectively result in a random gauge field and has important consequences for its electronic structure. Our results show that its height fluctuations in small scales have scaling behavior with a temperature dependent roughness exponent in the interval of $ 0.6 < χ< 0.7 $. The correlation function of height fluctuations depends upon temperature with characteristic length scale of $ \approx 90 Å$ (at room temperature). We show that the correlation function of the induced gauge field has a short-range nature with correlation length of about $\simeq 2-3 Å$. We also treat the problem analytically by using the Martin-Siggia-Rose method. The renormalization group flows did not yield any delocalized-localized transition arising from the graphene roughness. Our results are in good agreement with recent experimental observations.
description: 5 Pages, 5 figures
Finitistic dimension through infinite projective dimension
Creators: name: Huard, Francois
name: Lanzilotta, Marcelo
name: Mendoza, Octavio
Publisher: name: arXiv
Year: 2007
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 16G70, 16G20, 16E10

description: We show that an artin algebra having at most three radical layers of infinite projective dimension has finite finitistic dimension, generalizing the known result for algebras with vanishing radical cube.
description: 10 pages
The Host Galaxy and Central Engine of the Dwarf AGN POX 52
Creators: name: Thornton, C. E.
name: Barth, A. J.
name: Ho, L. C.
name: Rutledge, R. E.
name: Greene, J. E.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present new multi-wavelength observations of the dwarf Seyfert 1 galaxy POX 52 in order to investigate the properties of the host galaxy and the active nucleus, and to examine the mass of its black hole, previously estimated to be ~ 10^5 M_sun. Hubble Space Telescope ACS/HRC images show that the host galaxy has a dwarf elliptical morphology (M_I = -18.4 mag, Sersic index n = 4.3) with no detected disk component or spiral structure, confirming previous results from ground-based imaging. X-ray observations from both Chandra and XMM show strong (factor of 2) variability over timescales as short as 500 s, as well as a dramatic decrease in the absorbing column density over a 9 month period. We attribute this change to a partial covering absorber, with a 94% covering fraction and N_H = 58^{+8.4}_{-9.2} * 10^21 cm^-2, that moved out of the line of sight in between the XMM and Chandra observations. Combining these data with observations from the VLA, Spitzer, and archival data from 2MASS and GALEX, we examine the spectral energy distribution (SED) of the active nucleus. Its shape is broadly similar to typical radio-quiet quasar SEDs, despite the very low bolometric luminosity of L_bol = 1.3 * 10^43 ergs/s. Finally, we compare black hole mass estimators including methods based on X-ray variability, and optical scaling relations using the broad H-beta line width and AGN continuum luminosity, finding a range of black hole mass from all methods to be M_bh = (2.2-4.2) * 10^5 M_sun, with an Eddington ratio of L_bol/L_edd = 0.2-0.5.
description: 19 pages, 16 figures, accepted for publication in ApJ
Relaxation dynamics in fluids of platelike colloidal particles
Creators: name: Bier, Markus
name: van Roij, Rene
Publisher: name: arXiv
Year: 2007
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: The relaxation dynamics of a model fluid of platelike colloidal particles is investigated by means of a phenomenological dynamic density functional theory. The model fluid approximates the particles within the Zwanzig model of restricted orientations. The driving force for time-dependence is expressed completely by gradients of the local chemical potential which in turn is derived from a density functional -- hydrodynamic interactions are not taken into account. These approximations are expected to lead to qualitatively reliable results for low densities as those within the isotropic-nematic two-phase region. The formalism is applied to model an initially spatially homogeneous stable or metastable isotropic fluid which is perturbed by switching a two-dimensional array of Gaussian laser beams. Switching on the laser beams leads to an accumulation of colloidal particles in the beam centers. If the initial chemical potential and the laser power are large enough a preferred orientation of particles occurs breaking the symmetry of the laser potential. After switching off the laser beams again the system can follow different relaxation paths: It either relaxes back to the homogeneous isotropic state or it forms an approximately elliptical high-density core which is elongated perpendicular to the dominating orientation in order to minimize the surface free energy. For large supersaturations of the initial isotropic fluid the high-density cores of neighboring laser beams of the two-dimensional array merge into complex superstructures.
description: low-resolution figures due to file size restrictions, revised version
“ЖИСМОНИЙ ТАРБИЯ НАЗАРИЯСИ ВА УСЛУБИЯТИ” ФАНИ ТАРАҚҚИЁТИНИНГ УСТУВОР ЙЎНАЛИШЛАРИ
Creators: name: Шарифа Турсункуловна Холбаева
Publisher: name: Academic research in educational sciences
Year: 2021
Subjects: универсиада
спартакиада
хорижий тажриба
жимоний тарбия назарияси
жисмоний тайѐргарлик
соҳлом ҳаѐт
педагогик технология

description: Мазкур мақола Ўзбекистон Республикасида “Жисмоний тарбия назарияси ва услубияти” фани ва унинг аҳамияти, ривожланишига бағишланган. Мақолада барча фикрлар таҳлил қилинган ва мисоллар ѐрдамида исботланган.
Profil Kemampuan Pemecahan Masalah Optimasi dan Sikap Positif Mahasiswa terhadap Kalkulus Melalui Pembelajaran Matematika Realistik di Prodi PMA STAIN ZCK Langsa
Creators: name: Irwansyah, Budi
Publisher: name: figshare
Year: 2021
Subjects: subject: Education
subject: 130313 Teacher Education and Professional Development of Educators
subject: FOS: Educational sciences
subject: 130103 Higher Education
subject: 130303 Education Assessment and Evaluation

description: Paper ini merupakan hasil penelitian yang dilakukan untuk meningkatkan kemampuan pemecahan masalah optimasi mahasiswa Prodi PMA STAIN Zawiyah Cot Kala Langsa pada materi Kalkulus dan mengetahui sikap positif mahasiswa terhadap pembelajaran Kalkulus dengan pendekatan Pembelajaran Kalkulus Realistik (PMR). Penelitian ini merupakan penelitian tindakan kelas (PTK) dengan dua siklus dan 4 kali pertemuan. Pemilihan kelas diambil berdasarkan wawancara dan survei awal, yaitu di unit Unggulan. Data dalam penelitian ini dianalisis dengan menggunakan analisis deskriptif yang ditujukan untuk mendeskripsikan kemampuan pemecahan masalah optimasi dan sikap positif mahasiswa terhadap Kalkulus dengan pendekatan Pembelajaran Matematika Realistik (PMR). Hasil penelitian menunjukkan bahwa kemampuan mahasiswa Prodi PMA Unit Unggulan dari setiap langkah memecahkan masalah optimasi Kalkulus mengalami peningkatan, yaitu: kemampuan mahasiswa memahami masalah dari 93,98% pada siklus I menjadi 100% pada siklus II. Kemampuan mahasiswa merencanakan strategi pemecahan masalah dari 71,88 % pada siklus I menjadi 88,54% pada siklus II. Kemampuan mahasiswa menyelesaikan masalah dari 69,56% pada siklus I menjadi 88,54% pada siklus II. Dan kemampuan mahasiswa menafsirkan solusinya dari 64,93% pada siklus I menjadi 82,29% pada siklus II. Sikap positif mahasiswa terhadap pembelajaran Kalkulus juga mengalami peningkatan. Hal ini terlihat dari peningkatan persentase sikap positif mahasiswa terhadap Kalkulus, dimana persentase sikap pada aspek kognitif meningkat sebesar dari 66,73% pada siklus I dengan kualifikasi tinggi menjadi 71,58% pada siklus II juga dengan kualifikasi tinggi. Aspek afektif meningkat dari 59,09% pada siklus I dengan kualifikasi sedang menjadi 71,59% pada siklus II dengan kualifikasi tinggi. Aspek konatif juga meningkat dari 63,14% pada siklus I dengan kualifikasi sedang menjadi 73,06% pada siklus II dengan kualifikasi tinggi. Dengan peningkatan kemampuan pemecahan masalah optimasi tersebut, dapat dikatakan bahwa Pembelajaran Matematika Realistik (PMR) dapat digunakan sebagai upaya meningkatkan kemampuan pemecahan masalah optimasi dan sikap positif mahasiswa Prodi PMA terhadap mata kuliah Kalkulus.
Paper ini diterbitkan tahun 2015 di Jurnal Komunitas Pendidikan SMA N 3 Kisaran, Sumatera Utara.
Towards European Curriculum Studies: Reconsidering Some Basic Tenets of Bildung and Didaktik
Creators: name: Autio, Tero
Publisher: name: Journal of the American Association for the Advancement of Curriculum Studies (JAAACS)
Year: 2007

description: Presidential Address at the AAACS Meeting, April 2006, San Francisco, USA
description: Journal of the American Association for the Advancement of Curriculum Studies (JAAACS), Vol 3 (2007)
4D effective action from non-Abelian DBI action with magnetic flux background
Creators: name: Abe, Yoshihiko
name: Higaki, Tetsutaro
name: Kobayashi, Tatsuo
name: Takada, Shintaro
name: Takahashi, Rei
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study a systematic derivation of four dimensional $\mathcal{N}=1$ supersymmetric effective theory from ten dimensional non-Abelian Dirac-Born-Infeld action compactified on a six dimensional torus with magnetic fluxes on the D-branes. We find a new type of matter Kähler metric while gauge kinetic function and superpotential are consistent with previous studies. For the ten dimensional action, we use a symmetrized trace prescription and focus on the bosonic part up to $\mathcal{O}(F^4)$. In the presence of the supersymmetry, four dimensional chiral fermions can be obtained via index theorem. The new matter Kähler metric is independent of flavor but depends on the fluxes, 4D dilaton, Kähler moduli and complex structure moduli, and will be always positive definite if an induced Ramond-Ramond charge of the D-branes on which matters are living are positive. We read the superpotential from an F-term scalar quartic interaction derived from the ten dimensional action and the contribution of the new matter Kähler metric to the scalar potential which we derive turns out to be consistent with the supergravity formulation.
description: 26 pages, version to appear in PRD
Reinterpreting Laura Bragg: How Deafness, Feminism, and Maternalism Defined Her Actions as a Progressive Educator and Curriculum Worker
Creators: name: Allen, Louise Anderson
Publisher: name: Journal of the American Association for the Advancement of Curriculum Studies (JAAACS)
Year: 2007

description: Setterfield reminds us of the importance and real power that biographies have not only for the subjects but also for the authors. Writing lives is a kind of magic and my biography on Laura Bragg (Allen, 2001) altered my life in many ways. I offer my thanks to my colleagues and my respect for their reading of my Bragg biography and for their comments. Indeed, I am humbled by their papers presented here—and honored by these scholars for offering me another opportunity to revisit my work on Laura Bragg. She was in life, and remains even now, a complex and perplexing woman.
description: Journal of the American Association for the Advancement of Curriculum Studies (JAAACS), Vol 3 (2007)
Victoriocambala bidentata Jeekel 2009
Creators: name: MESIBOV, ROBERT
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplopoda
Spirostreptida
Iulomorphidae
Victoriocambala
Victoriocambala bidentata

description: Victoriocambala bidentata Jeekel, 2009
Zoobank LSID. http://zoobank.org/ urn:lsid:zoobank.org:act:
CF72AC10-F464-42F6-BB72-1BE85208D37E
Figures 4C, 4D, 5A
Victoriocambala bidentata Jeekel, 2009: 35-38, figs 6-9.— Korsós & Read, 2012: 46.
Previous record. Male holotype and 4 male, 2 female and 5 juvenile paratypes, Drummer State Forest, 15 km E of Cann River, Victoria [−37.5765 149.3105 ± 1 km], C.A.W. Jeekel & A.M. Jeekel-Rijvers, 13 Nov 1980, Australia Expedition station 84, Eucalyptus forest along Princes Highway, under logs, Naturalis Biodiversity Center (Jeekel 2009, p. 35).
Material examined. 1 male, 1 female, McKenzie River on Princes Highway, 20 km NE of Cabbage Tree Creek (“196357"), Victoria [−37.6294 148.8845 ±500 m], Australian Biological Resources Study snail survey, 13 Apr 1975, NMV K-13634; 1 male, Marshmead Bush Blitz, end of Lakeview Road, Victoria, 37° 31.565' S 149° 47.646' E [37.5261 149.7941 ± 100 m], S. Hinkley & P. Lillywhite, 3 Dec 2016, beating and direct search, NMV K-13651.
Distribution. Known from three localities in far East Gippsland, Victoria (fig. 2).
Remarks. This species is easily recognised by the tooth on the anterodistal margin of the anterior gonopod telopodite (fig. 5A, t) and by the thinness of the tip of the coxite process (fig. 4D).
description: Published as part of MESIBOV, ROBERT, 2017, Notes on Victorian Iulomorphidae (Diplopoda: Spirostreptida), pp. 113-120 in Memoirs of Museum Victoria 76 on pages 115-116, DOI: 10.24199/j.mmv.2017.76.02, http://zenodo.org/record/8065156
Discrimination of nuclear recoils from alpha particles with superheated liquids
Creators: name: Aubin, F.
name: Auger, M.
name: Behnke, E.
name: Beltran, B.
name: Clark, K.
name: Dai, X.
name: Davour, A.
name: Genest, M. -H.
name: Giroux, G.
name: Gornea, R.
name: Faust, R.
name: Krauss, C. B.
name: Leroy, C.
name: Lessard, L.
name: Levine, I.
name: Levy, C.
name: Martin, J. -P.
name: Morlat, T.
name: Noble, A. J.
name: Nadeau, P.
name: Piro, M. -C.
name: Pospisil, S.
name: Shepherd, T.
name: Sodomka, J.
name: Starinski, N.
name: Stekl, I.
name: Storey, C.
name: Wichoski, U.
name: Zacek, V.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The PICASSO collaboration observed for the first time a significant difference between the acoustic signals induced by neutrons and alpha particles in a detector based on superheated liquids. This new discovery offers the possibility of improved background suppression and could be especially useful for dark matter experiments. This new effect may be attributed to the formation of multiple bubbles on alpha tracks, compared to single nucleations created by neutron induced recoils.
description: 7 pages, 4 figures. accepted for publication in New Journal of Physics
Scipione a corte: Il «Certamen inter Hannibalem et Alexandrum ac Scipionem Aphricanum» di Filippo Lapaccini
Creators: name: Bosisio, Matteo
Publisher: name: Università degli Studi di Milano
Year: 2014
Subjects: Filippo Lapaccini; Luciano di Samosata; Lucian; Giovanni Aurispa; volgarizzamenti; teatro del Quattrocento; 15th-century theater

description: L’articolo illustra gli aspetti formali e ideologici principali contenuti nel Certamen inter Hannibalem et Alexandrum ac Scipionem Aphricanum e ne fornisce il testo critico (Mantova, ms. 124). Il componimento, scritto in terza rima dal poeta Filippo Lapaccini, risulta un volgarizzamento “rappresentativo” del XII Dialogo dei morti di Luciano. In particolare il modello seguito dal poeta è costituito dalla versione latina del Dialogo di Giovanni Aurispa. Lapaccini, operante a Mantova sul finire del XV secolo, adatta il testo al gusto teatrale che si stava imponendo nelle corti centro settentrionali e sembra accostare il proprio signore, Francesco II Gonzaga, a Scipione l’Africano, protagonista dell’opera.

The article explains the formal and ideological aspects of the Certamen inter Hannibalem et Alexandrum ac Scipionem Aphricanum and provides the critical edition of the text (Mantua, ms. 124). The poem, written in ‘terza rima’ by the poet Filippo Lapaccini, is a theatrical ‘volgarizzamento’ of the twelfth Dialogue of the Dead of Lucian. In particular, the model followed by the writer consists in the Giovanni Aurispa’s Latin version of the Dialogue. Lapaccini, who works in Mantua in the late 15th century, adapts the text to the theatrical taste that was being established in North Central courts and seems to compare his lord, Francesco II Gonzaga, to Scipio Africanus, the protagonist of the work.
description: Carte romanze, Vol 2, No 2 (2014)
The process gg -> h_0 -> gamma gamma in the Lee-Wick Standard Model
Creators: name: Krauss, F.
name: Underwood, T. E. J.
name: Zwicky, R.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The process gg -> h_0 -> gamma gamma is studied in the Lee-Wick extension of the Standard Model (LWSM) proposed by Grinstein, O'Connell and Wise. In this model negative norm partners for each SM field are introduced with the aim to cancel quadratic divergences in the Higgs mass. All sectors of the model relevant to gg -> h_0 -> gamma gamma are diagonalized and results are commented on from the perspective of both the Lee-Wick and higher derivative formalisms. Deviations from the SM rate for gg -> h_0 are found to be of the order of 15% - 5% for Lee-Wick masses in the range 500GeV - 1000GeV. Effects on the rate for h_0-> gamma gamma are smaller, of the order of 5% - 1% for Lee-Wick masses in the same range. These comparatively small changes may well provide a means of distinguishing the LWSM from other models such as universal extra dimensions where same-spin partners to Standard Model fields also appear. Corrections to determinations of CKM elements |V_{t(b,s,d)}| are also considered and are shown to be positive, allowing the possibility of measuring a CKM element larger than unity, a characteristic signature of the ghost-like nature of the Lee-Wick fields.
description: 28 pages 5 figures; v2 slightly improved, references added concerning LHC perspective and integration contour of Lee-Wick theory; v3/4 errors Eqs (59) corrected, no significant change in results
Tra «Vita nova» e rime allegoriche: nota sulla consolatoria di Cino da Pistoia per la morte di Beatrice
Creators: name: Borsa, Paolo
Publisher: name: Università degli Studi di Milano
Year: 2014
Subjects: Cino da Pistoia; Dante Alighieri; stilnovo; Beatrice; Vita nova; rime; Convivio; De vulgari eloquentia

description: Il contributo offre un’analisi della “consolatoria” di Cino da Pistoia per la morte di Beatrice Avegna ched el m’aggia più per tempo, di cui sono messe in luce le relazioni sia con la Vita nova sia con le canzoni allegoriche di Dante Voi che ’ntendendo il terzo ciel movete e Amor che nella mente mi ragiona.

 The paper examines Cino da Pistoia’s canzone Avegna ched el m’aggia più per tempo, written for Dante as consolation for the death of Beatrice. It highlights the canzone’s relations to both Dante’s Vita nova and his allegorical canzoni Voi che ’ntendendo il terzo ciel movete and Amor che nella mente mi ragiona.
description: Carte romanze, Vol 2, No 2 (2014)
Topological Uncertainty: Monitoring trained neural networks through persistence of activation graphs
Creators: name: Lacombe, Théo
name: Ike, Yuichi
name: Carriere, Mathieu
name: Chazal, Frédéric
name: Glisse, Marc
name: Umeda, Yuhei
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (stat.ML)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Although neural networks are capable of reaching astonishing performances on a wide variety of contexts, properly training networks on complicated tasks requires expertise and can be expensive from a computational perspective. In industrial applications, data coming from an open-world setting might widely differ from the benchmark datasets on which a network was trained. Being able to monitor the presence of such variations without retraining the network is of crucial importance. In this article, we develop a method to monitor trained neural networks based on the topological properties of their activation graphs. To each new observation, we assign a Topological Uncertainty, a score that aims to assess the reliability of the predictions by investigating the whole network instead of its final layer only, as typically done by practitioners. Our approach entirely works at a post-training level and does not require any assumption on the network architecture, optimization scheme, nor the use of data augmentation or auxiliary datasets; and can be faithfully applied on a large range of network architectures and data types. We showcase experimentally the potential of Topological Uncertainty in the context of trained network selection, Out-Of-Distribution detection, and shift-detection, both on synthetic and real datasets of images and graphs.
Reconstructing weak values without weak measurements
Creators: name: Johansen, Lars M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: I propose a scheme for reconstructing the weak value of an observable without the need for weak measurements. The post-selection in weak measurements is replaced by an initial projector measurement. The observable can be measured using any form of interaction, including projective measurements. The reconstruction is effected by measuring the change in the expectation value of the observable due to the projector measurement. The weak value may take nonclassical values if the projector measurement disturbs the expectation value of the observable.
description: 6 pages. Accepted in Phys. Lett. A
Profil Kemampuan Pemecahan Masalah Optimasi dan Sikap Positif Mahasiswa terhadap Kalkulus Melalui Pembelajaran Matematika Realistik di Prodi PMA STAIN ZCK Langsa
Creators: name: Irwansyah, Budi
Publisher: name: figshare
Year: 2020
Subjects: subject: Education
subject: 130313 Teacher Education and Professional Development of Educators
subject: FOS: Educational sciences
subject: 130103 Higher Education
subject: 130303 Education Assessment and Evaluation

description: Paper ini merupakan hasil penelitian yang dilakukan untuk meningkatkan kemampuan pemecahan masalah optimasi mahasiswa Prodi PMA STAIN Zawiyah Cot Kala Langsa pada materi Kalkulus dan mengetahui sikap positif mahasiswa terhadap pembelajaran Kalkulus dengan pendekatan Pembelajaran Kalkulus Realistik (PMR). Penelitian ini merupakan penelitian tindakan kelas (PTK) dengan dua siklus dan 4 kali pertemuan. Pemilihan kelas diambil berdasarkan wawancara dan survei awal, yaitu di unit Unggulan. Data dalam penelitian ini dianalisis dengan menggunakan analisis deskriptif yang ditujukan untuk mendeskripsikan kemampuan pemecahan masalah optimasi dan sikap positif mahasiswa terhadap Kalkulus dengan pendekatan Pembelajaran Matematika Realistik (PMR). Hasil penelitian menunjukkan bahwa kemampuan mahasiswa Prodi PMA Unit Unggulan dari setiap langkah memecahkan masalah optimasi Kalkulus mengalami peningkatan, yaitu: kemampuan mahasiswa memahami masalah dari 93,98% pada siklus I menjadi 100% pada siklus II. Kemampuan mahasiswa merencanakan strategi pemecahan masalah dari 71,88 % pada siklus I menjadi 88,54% pada siklus II. Kemampuan mahasiswa menyelesaikan masalah dari 69,56% pada siklus I menjadi 88,54% pada siklus II. Dan kemampuan mahasiswa menafsirkan solusinya dari 64,93% pada siklus I menjadi 82,29% pada siklus II. Sikap positif mahasiswa terhadap pembelajaran Kalkulus juga mengalami peningkatan. Hal ini terlihat dari peningkatan persentase sikap positif mahasiswa terhadap Kalkulus, dimana persentase sikap pada aspek kognitif meningkat sebesar dari 66,73% pada siklus I dengan kualifikasi tinggi menjadi 71,58% pada siklus II juga dengan kualifikasi tinggi. Aspek afektif meningkat dari 59,09% pada siklus I dengan kualifikasi sedang menjadi 71,59% pada siklus II dengan kualifikasi tinggi. Aspek konatif juga meningkat dari 63,14% pada siklus I dengan kualifikasi sedang menjadi 73,06% pada siklus II dengan kualifikasi tinggi. Dengan peningkatan kemampuan pemecahan masalah optimasi tersebut, dapat dikatakan bahwa Pembelajaran Matematika Realistik (PMR) dapat digunakan sebagai upaya meningkatkan kemampuan pemecahan masalah optimasi dan sikap positif mahasiswa Prodi PMA terhadap mata kuliah Kalkulus.
Paper ini diterbitkan tahun 2015 di Jurnal Komunitas Pendidikan SMA N 3 Kisaran, Sumatera Utara.
Religion, Love, and Democracy in Laura Bragg’s Boxes
Creators: name: Pinar, William F.
Publisher: name: Journal of the American Association for the Advancement of Curriculum Studies (JAAACS)
Year: 2007

description: Born in Massachusetts on October 9, 1881, the eldest daughter of a Protestant minister, Laura Bragg spent a year of her childhood in Holly Springs, Mississippi, the birthplace of Ida B. Wells, elementaryschool teacher, journalist and, most famously, anti-lynching activist. When Braggs lived in Holly Springs (1890), Wells had already moved to Memphis and was no longer a teacher but a journalist, soon to be mobilized into activism by the lynching of one her friends (see Pinar 2001). After briefly (the Bragg family remained in Mississippi for two years: see Allen 2002, 180) teaching mathematics at Rust University (where Ida B. Wells had studied), a black school in Holly Springs founded in 1866 by the Freedman’s Aid Society of the Methodist Episcopal Church, the Reverend Lyman Bragg returned to New England, where Laura Bragg would study first in her father’s library – as did Jane Addams (see Knight 2005, 50) – and then at Simmons College, where she studied the liberal arts and became a librarian.
description: Journal of the American Association for the Advancement of Curriculum Studies (JAAACS), Vol 3 (2007)
Isolation of rat liver CTP: phosphocholine cytidylyltransferase and regulation of hepatic phosphatidylcholine biosynthesis
Creators: name: Yao, Zemin
Publisher: name: University of British Columbia
Year: 2010

description: Two kinds of affinity chromatography, CDP-choline- and CTP-Sepharose 4B, were investigated for purification of the cytosolic CTP:phosphocholine cytidylyltransferase from rat liver. The enzyme did not show strong affinity for the CDP-choline Sepharose resin, but bound to the CTP-Sepharose column in the presence of 14 mM magnesium acetate. The combination of CTP affinity chromatography with ion-exchange techniques provided about 70-fold purification of the cytosolic enzyme with a specific activity of about 90 units per milligram protein. The influence of diphenylsulfone compounds on the synthesis of phosphatidylcholine by the CDP-choline pathway was examined in isolated rat hepatocytes and HeLa cells. The administration of the sulfones (100 ug/ml), except dapsone, to HeLa cells inhibited the total [methyl-³H]choline incorporation into the cells, but did not change the rate of conversion of choline to phosphatidylcholine. The addition of the sulfones (100 ug/ml) to rat hepatocytes did not inhibit the biosynthesis of phosphatidylcholine and choline metabolism. The effect of vasopressin on the distribution of cytidylyl-transferase between cytosol and microsomes in rat hepatocytes was also investigated. The digitonin-mediated release of cytosolic cytidylyltransferase was reduced from the cells treated with vasopressin (5-20 nM) , while the enhanced rate of incorporation of [methyl-³H]choline into phosphatidylcholine was not observed.
Mapping an Autobiography of Post-9/11 America:  A New Paradigm for Policy-Making—Constituencies for a Curriculum of Possibility
Creators: name: Nicholson-Goodman, JoVictoria
Publisher: name: Journal of the American Association for the Advancement of Curriculum Studies (JAAACS)
Year: 2007

description: Greene’s (1971) articulation of a curriculum of possibility positions the intrusion of disorder and meaninglessness as features of being-in-the-world that stimulate learning to ‘restore order’ in ‘landscapes’ that have become ‘unfamiliar’ for the purpose of reconstituting meaning. Education policy trends have moved public schooling in the U.S. towards a serious distortion and deterioration of focus and aims, a situation exacerbated by our current cultural surround, which reflects both disorder and meaninglessness. This presents us with dangers, but also with opportunities. The danger of a lack of meaningfulness in schooling today may, among other effects, result in hindering genuine civic and human development sorely needed in a society aspiring to democracy. Opportunity also arises, however, as a result of the human instinct to ‘make sense once again’; the learning that is stimulated by disorder may serve as an avenue of hope for keeping such aspirations alive. The outcome is bound to have repercussions for our society.

I attend here, then, to how it is that our present cultural surround comes to reflect such disorder and meaninglessness, and how education policy leads to constraints on the focus and aims of schooling today in such a way as to retard progress towards greater understanding of what ‘order’ requires from an aspiring democracy. Both the danger and the opportunity play into the emergence (or not) of a curriculum of possibility. I work with the cultural surround, this post-9/11 America, acknowledging that there are difficulties in this landscape resulting from our multiple ways of seeing and being-in-the-world as Americans, difficulties magnified by the events of September 11th, 2001, and by how we as a nation responded to those events. Further, I use the national scene, rather than state or local foci, because of the new role of federal intervention in education policy, which I take some pains to elaborate below.
description: Journal of the American Association for the Advancement of Curriculum Studies (JAAACS), Vol 3 (2007)
Doublons, topology and interactions in a one-dimensional lattice
Creators: name: Azcona, P. Martínez
name: Downing, C. A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We investigate theoretically the Bose-Hubbard version of the celebrated Su-Schrieffer-Heeger topological model, which essentially describes a one-dimensional dimerized array of coupled oscillators with on-site interactions. We study the physics arising from the whole gamut of possible dimerizations of the chain, including both the weakly and the strongly dimerized limiting cases. Focusing on two-excitation subspace, we systematically uncover and characterize the different types of states which may emerge due to the competition between the inter-oscillator couplings, the intrinsic topology of the lattice, and the strength of the on-site interactions. In particular, we discuss the formation of scattering bands full of extended states, bound bands full of two-particle pairs (including so-called `doublons', when the pair occupies the same lattice site), and different flavors of topological edge states. The features we describe may be realized in a plethora of systems, including nanoscale architectures such as photonic cavities and optical lattices, and provide perspectives for topological many-body physics.
description: 9 pages, 5 figures
“Sounds of Silence Breaking”: Working Difference, Translation, and Curriculum
Creators: name: Wang, Hongyu
name: Hoyt, Mei Wu
Publisher: name: Journal of the American Association for the Advancement of Curriculum Studies (JAAACS)
Year: 2007

description: In this essay we engage a dialogical reading of Janet Miller’s (2005) book, Sounds of Silence Breaking: Women, Autobiography, Curriculum. Our engagement with the text is also mediated by our conversations with each other and with other texts. Since we are the co-translators of the text from English into Chinese, we also use translation and openings to the non-translatable as a metaphor for rethinking about connection, difference, and curriculum, issues which are also Miller’s central concerns.
description: Journal of the American Association for the Advancement of Curriculum Studies (JAAACS), Vol 3 (2007)