cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Distinguishing Elliptic Fibrations with AI
Creators: name: He, Yang-Hui
name: Lee, Seung-Joo
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Algebraic Geometry (math.AG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We use the latest techniques in machine-learning to study whether from the landscape of Calabi-Yau manifolds one can distinguish elliptically fibred ones. Using the dataset of complete intersections in products of projective spaces (CICY3 and CICY4, totalling about a million manifolds) as a concrete playground, we find that a relatively simple neural network with forward-feeding multi-layers can very efficiently distinguish the elliptic fibrations, much more so than using the traditional methods of manipulating the defining equations. We cross-check with control cases to ensure that the AI is not randomly guessing and is indeed identifying an inherent structure. Our result should prove useful in F-theory and string model building as well as in pure algebraic geometry.
description: 6 pages, 1 table, 4 figures; v2: four-fold learning vastly improved in section III.C, four-fold statistics fixed in table I, comments added on dataset enhancement
Additional file 1 of Reporting quality of clinical practice guidelines regarding gout and hyperuricemia according to the RIGHT checklist: systematic review
Creators: name: Wang, Can
name: Luo, Xufei
name: Li, Maichao
name: Cui, Lingling
name: Li, Xinde
name: Han, Lin
name: Wang, Xuefeng
name: Ren, Wei
name: He, Yuwei
name: Sun, Wenyan
name: Li, Changgui
name: Chen, Yaolong
name: Liu, Zhen
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Science Policy
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology
subject: Cancer

description: Additional file 1.
Critical behaviour of thermopower and conductivity at the metal-insulator transition in high-mobility Si-MOSFETs
Creators: name: Fletcher, R.
name: Pudalov, V. M.
name: Radcliffe, A. D. B.
name: Possanzini, C.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: This paper reports thermopower and conductivity measurements through the metal-insulator transition for 2-dimensional electron gases in high mobility Si-MOSFETs. At low temperatures both thermopower and conductivity show critical behaviour as a function of electron density. When approaching the critical density from the metallic side the diffusion thermopower appears to diverge and the conductivity vanishes. On the insulating side the thermopower shows an upturn with decreasing temperature. These features have much in common with those expected for an Anderson transition.
description: Extended version of the preprint cond-mat/0002436; 21 pages, 6 figures
title: Order and structure in syntax II
title: Subjecthood and argument structure
titleType: Subtitle
Creators: name: Sheehan, Michelle
name: Bailey, Laura R.
Publisher: name: Freie Universität Berlin
Year: 2018
Subjects: subject: 400 Sprache::410 Linguistik

description: This book reconsiders the role of order and structure in syntax, focusing on fundamental issues such as word order and grammatical functions. The first group of papers in the collection asks what word order can tell us about syntactic structure, using evidence from V2, object shift, word order gaps and different kinds of movement. The second group of papers all address the issue of subjecthood in some way, and examine how certain subject properties vary across languages: expression of subjects, expletive subjects, quirky and locative subjects. All of the papers address in some way the tension between modelling what can vary across languages whilst improving our understanding of what might be universal to human language.
Gamasiphoides brevisetis Karg 1976
Creators: name: Karg, W.
name: Schorlemmer, A.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Mesostigmata
Ologamasidae
Gamasiphoides
Gamasiphoides brevisetis

description: G. brevisetis Karg, 1976 – Chile
13 (6) Ventrianal shield distinctly longer than broad.
14 (19) Shape of the small metapodal shields behind coxae IV oval to triangular, sternal setae st3 localized behind sternal setae st2.
15 (18) Setae of the dorsum short, i4 = 1/4 to 1/2 distance i4–i5, I1 = distance I1-I2 or 1/2 distance I1-I2, posterior part of the peritrematal shields well developed, as broad as coxae IV.
16 (17) Setae of the dorsum very short, i4 = 1/4 distance i4–i5, I1 = 1/2 distance I1–I2, middle branch of the tectum strong and longer than the tectum-basis, setae of sternal shield of different length: st3 = 17, st4 = 30 µm long, idiosoma 635 µm long
description: Published as part of Karg, W. & Schorlemmer, A., 2011, New Insights Into The Systematics Of Parasitiformes (Acarina) With New Species From South America, pp. 3-29 in Acarologia 51 (1) on page 25, DOI: 10.1051/acarologia/20111995, http://zenodo.org/record/5404294
Gravitational waves triggered by $B-L$ charged hidden scalar and leptogenesis
Creators: name: Bian, Ligong
name: Cheng, Wei
name: Guo, Huai-Ke
name: Zhang, Yongchao
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the electroweak symmetry breaking in the framework of a classically conformal $U(1)_{B-L}$ theory, where three right-handed neutrinos (RHNs) and a hidden scalar are introduced, with the latter playing the role of dark matter (DM). It is found that the DM and RHN sectors are crucial for the spontaneous symmetry breaking of the $U(1)_{B-L}$ symmetry, strong first order phase transition in the conformal theory and the resultant gravitational wave (GW) prospects at future space-based interferometer LISA and other GW experiments. The baryon asymmetry of the Universe is addressed by the resonant leptogenesis mechanism, which is potentially disturbed by the hidden scalar. To make the GW spectra detectable by LISA and resonant leptogenesis work in the conformal $U(1)_{B-L}$ theory, the hidden scalar can not fully saturate the observed DM relic density.
description: 28 pages, 5 figures, comments welcome
Neodasyproctus protensus
Creators: name: Madl, M.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Crabronidae
Neodasyproctus
Neodasyproctus protensus

description: Neodasyproctus protensus (ARNOLD, 1945)
 Crabro protensus n.sp.: ARNOLD 1945: 161 (key), 177 (figs 132, 132a), 178 (descr., Madagascar).
 Neodasyproctus protensus (ARNOLD, 1944): LECLERCQ 1950: 13 (tax.).
 Neodasyproctus protensus (ARNOLD, 1944): LECLERCQ 1954: 256 (cat.).
 Neodasyproctus protensus (ARNOLD, 1945): BOHART & MENKE 1976: 419 (cat.).
 Neodasyproctus protensus (ARNOLD, 1945): LECLERCQ 1999a: 155 (key), 159 (tax., Madagascar).
 Neodasyproctus protensus (ARNOLD, 1945): PULAWSKI 2003: 797 (cat. Madagascar).
D i s t r i b u t i o n: Madagascar: Prov. Toliara: Bekily, Beloha.
Endemic.
description: Published as part of Madl, M., 2014, Annotated catalogue of the Ampulicidae, Crabronidae and Sphecidae (Hymenoptera) of the Malagasy subregion, pp. 933-1039 in Linzer biologische Beiträge 46 (2) on page 958, DOI: 10.5281/zenodo.5312608
title: The Gymnasiarchia from the Hellenistic Age to the Roman Empire
title: the Example of Rhodes
titleType: Subtitle
Creators: name: Kah, Daniel
Publisher: name: Freie Universität Berlin
Year: 2018
Subjects: subject: Gymnasiarchia
subject: Rhodes
subject: Hellenistic Age
subject: Roman Imperial Age
subject: Greek inscriptions/Greek epigraphy
subject: CV inscriptions
subject: Gymnasiarchie
subject: Rhodos
subject: Hellenismus
subject: Kaiserzeit
subject: griechische Inschriften/griechische Epigraphik
subject: Lebenslaufinschriften
subject: 900 Geschichte und Geografie::930 Geschichte des Altertums (bis ca. 499), Archäologie::930 Geschichte des Altertums bis ca. 499, Archäologie

description: Für das hellenistische und kaiserzeitliche Rhodos sind verschiedene Gymnasiarchien bezeugt: ein gymnasiarchos der presbyteroi, einer der neoteroi und ein Phylenamt, das mit Fackelläufen verbunden war. Innerhalb der vorwiegend epigraphischen Quellen sind hellenistische Lebenslaufinschriften, eine Besonderheit des rhodischen epigraphic habit, am aufschlussreichsten. Denn sie erlauben es, Ämter innerhalb der Abfolge öffentlicher Funktionen einzelner Individuen zeitlich zu verorten, und zeigen dabei, dass jede der Gymnasiarchien in einem bestimmten Alter ausgeübt wurde. Ein Vergleich hellenistischer und kaiserzeitlicher Inschriften zeigt eine bemerkenswerte Kontinuität in der Darstellung der rhodischen Gymnasiarchien, wobei die einzige bedeutende Abweichung darin besteht, dass in der Kaiserzeit Ölspenden stärker betont wurden.
Guessing probability distributions from small samples
Creators: name: Poeschel, Thorsten
name: Ebeling, Werner
name: Rose, Helge
Publisher: name: arXiv
Year: 2002
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We propose a new method for the calculation of the statistical properties, as e.g. the entropy, of unknown generators of symbolic sequences. The probability distribution p(k) of the elements k of a population can be approximated by the frequencies f(k) of a sample provided the sample is long enough so that each element k occurs many times. Our method yields an approximation if this precondition does not hold. For a given f(k) we recalculate the Zipf-ordered probability distribution by optimization of the parameters of a guessed distribution. We demonstrate that our method yields reliable results.
description: 10 pages, 5 figures
Analogical classification in formal grammar
Creators: name: Guzmán Naranjo, Matías
Publisher: name: Freie Universität Berlin
Year: 2019
Subjects: subject: formal grammar
subject: Analogical classification
subject: lexicon
subject: 400 Sprache::410 Linguistik::410 Linguistik

description: The organization of the lexicon, and especially the relations between groups of lexemes is a strongly debated topic in linguistics. Some authors have insisted on the lack of any structure of the lexicon. In this vein, Di Sciullo & Williams (1987: 3) claim that “[t]he lexicon is like a prison – it contains only the lawless, and the only thing that its inmates have in commonis lawlessness”. In the alternative view, the lexicon is assumed to have a rich structure that captures all regularities and partial regularities that exist between lexical entries.Two very different schools of linguistics have insisted on the organization of the lexicon. On the one hand, for theories like HPSG (Pollard & Sag 1994), but also some versions of construction grammar (Fillmore & Kay 1995), the lexicon is assumed to have a very rich structure which captures common grammatical properties between its members. In this approach, a type hierarchy organizes the lexicon according to common properties between items. For example, Koenig (1999: 4, among others), working from an HPSG perspective, claims that the lexicon “provides a unified model for partial regularties, medium-size generalizations, and truly productive processes”. On the other hand, from the perspective of usage-based linguistics, several authors have drawn attention to the fact that lexemes which share morphological or syntactic properties, tend to be organized in clusters of surface (phonological or semantic) similarity (Bybee & Slobin 1982; Skousen 1989; Eddington 1996). This approach, often called analogical, has developed highly accurate computational and non-computational models that can predict the classes to which lexemes belong. Like the organization of lexemes in type hierarchies, analogical relations between items help speakers to make sense of intricate systems, and reduce apparent complexity (Köpcke & Zubin 1984). Despite this core commonality, and despite the fact that most linguists seem to agree that analogy plays an important role in language, there has been remarkably little work on bringing together these two approaches. Formal grammar traditions have been very successful in capturing grammatical behaviour, but, in the process, have downplayed the role analogy plays in linguistics (Anderson 2015). In this work, I aim to change this state of affairs. First, by providing an explicit formalization of how analogy interacts with grammar, and second, by showing that analogical effects and relations closely mirror the structures in the lexicon. I will show that both formal grammar approaches, and usage-based analogical models, capture mutually compatible relations in the lexicon.
Gamasiphoides coniunctus Karg 1976
Creators: name: Karg, W.
name: Schorlemmer, A.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Mesostigmata
Ologamasidae
Gamasiphoides
Gamasiphoides coniunctus

description: G. coniunctus Karg, 1976 – Chile
24 (21) Ventrianal shield as broad as long or broader than long.
25 (26) Ventrianal shield broader than long and with eight pairs of setae, posterior part of the peritrematal shields remarkably broadened, twice as broad as coxae IV and with one seta at the posterior margin, setae on the anterior part of the dorsum distinctly longer (90–100 µm) than on the posterior part (55–70 µm), idiosoma, 800 µm long
description: Published as part of Karg, W. & Schorlemmer, A., 2011, New Insights Into The Systematics Of Parasitiformes (Acarina) With New Species From South America, pp. 3-29 in Acarologia 51 (1) on page 26, DOI: 10.1051/acarologia/20111995, http://zenodo.org/record/5404294
Exclusive electroproduction of lepton pairs as a probe of nucleon structure
Creators: name: Belitsky, A. V.
name: Müller, D.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We suggest the measurement of exclusive electroproduction of lepton pairs as a tool to study inter-parton correlations in the nucleon via generalized parton distributions in the kinematical region where this process is light-cone dominated. We demonstrate how the single beam-spin asymmetry allows to perform such kind of analysis and give a number of predictions for several experimental setups. We comment on other observables which allow for a clean separation of different species of generalized parton distributions.
description: 4 pages RevTeX4, 6 figures, typo fixed
Photonic band structure of highly deformable, self-assembling systems
Creators: name: Bermel, Peter A.
name: Warner, Mark
Publisher: name: arXiv
Year: 2001
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We calculate the photonic band structure at normal incidence of highly deformable, self-assembling systems - cholesteric elastomers subjected to external stress. Cholesterics display brilliant reflection and lasing owing to gaps in their photonic band structure. The band structure of cholesteric elastomers varies sensitively with strain, showing new gaps opening up and shifting in frequency. A novel prediction of a total band gap is made, and is expected to occur in the vicinity of the previously observed de Vries bandgap, which is only for one polarisation.
Oxybelus perornatus ARNOLD 1945
Creators: name: Madl, M.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Crabronidae
Oxybelus
Oxybelus perornatus

description: Oxybelus perornatus ARNOLD, 1945
 Oxybelus perornatus n.sp.: ARNOLD 1945: 186 (key, descr., figs 138, 138a, b, Madagscar). Oxybelus perornatus ARNOLD, 1944: LECLERCQ 1961c: 118 (Madagascar).
 Oxybelus perornatus ARNOLD, 1944: BOHART & MENKE 1976: 369 (cat.).
 Oxybelus perornatus ARNOLD, 1945: LECLERCQ 1990a: 120 (Madagascar).
 Oxybelus perornatus ARNOLD, 1945: PULAWSKI 2003: 797 (cat. Madagascar).
D i s t r i b u t i o n: Madagascar: Prov. Toliara: Bekily, Mandromodromotra.
Endemic.
description: Published as part of Madl, M., 2014, Annotated catalogue of the Ampulicidae, Crabronidae and Sphecidae (Hymenoptera) of the Malagasy subregion, pp. 933-1039 in Linzer biologische Beiträge 46 (2) on page 959, DOI: 10.5281/zenodo.5312608
Majorana Neutrinos, CP-Violation, Neutrinoless Double-Beta and Tritium-Beta Decays
Creators: name: Pascoli, S.
name: Petcov, S. T.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: If the present or upcoming searches for neutrinoless double beta decay give a positive result, the Majorana nature of massive neutrinos will be established. From the determination of the value of the effective Majorana mass parameter ||, it would be possible to obtain information on the type of neutrino mass spectrum. Assuming 3-neutrino mixing and massive Majorana neutrinos, we discuss the information a measurement of, or an upper bound on, || can provide on the value of the lightest neutrino mass m1. With additional data on the neutrino masses obtained in tritium beta decay experiments, it might be possible to establish whether the CP-symmetry is violated in the lepton sector. This would require very high precision measurements. If CP-invariance holds, the allowed patterns of the relative CP-parities of the massive Majorana neutrinos would be determined.
description: 9 pages, Latex; 7 pages of text, 2 ps-figures. Results unchanged; few clarifying remarks added. To be published in the Proceedings of the Conference NANP'01, III International Conference on Non-Accelerator New Physics, Dubna (Russia), June 19-23 2001
Pericrabro LECLERCQ 1954
Creators: name: Madl, M.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Crabronidae
Pericrabro

description: Genus Pericrabro LECLERCQ, 1954
Description: LECLERCQ 1954: 219.
 Typus generis: Thyreopus sociabilis ARNOLD, 1932.
Distribution: Ethiopian region.
Valid species: 1.
description: Published as part of Madl, M., 2014, Annotated catalogue of the Ampulicidae, Crabronidae and Sphecidae (Hymenoptera) of the Malagasy subregion, pp. 933-1039 in Linzer biologische Beiträge 46 (2) on page 959, DOI: 10.5281/zenodo.5312608
The ALMA-PILS survey: First detection of nitrous acid (HONO) in the interstellar medium
Creators: name: Coutens, A.
name: Ligterink, N. F. W.
name: Loison, J. -C.
name: Wakelam, V.
name: Calcutt, H.
name: Drozdovskaya, M. N.
name: Jørgensen, J. K.
name: Müller, H. S. P.
name: van Dishoeck, E. F.
name: Wampfler, S. F.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Nitrogen oxides are thought to play a significant role as a nitrogen reservoir and to potentially participate in the formation of more complex species. Until now, only NO, N$_2$O and HNO have been detected in the interstellar medium. We report the first interstellar detection of nitrous acid (HONO). Twelve lines were identified towards component B of the low-mass protostellar binary IRAS~16293--2422 with the Atacama Large Millimeter/submillimeter Array, at the position where NO and N$_2$O have previously been seen. A local thermodynamic equilibrium model was used to derive the column density ($\sim$ 9 $\times$ 10$^{14}$ cm$^{-2}$ in a 0.5'' beam) and excitation temperature ($\sim$ 100 K) of this molecule. HNO, NO$_2$, NO$^+$, and HNO$_3$ were also searched for in the data, but not detected. We simulated the HONO formation using an updated version of the chemical code Nautilus and compared the results with the observations. The chemical model is able to reproduce satisfactorily the HONO, N$_2$O, and NO$_2$ abundances, but not the NO, HNO, and NH$_2$OH abundances. This could be due to some thermal desorption mechanisms being destructive and therefore limiting the amount of HNO and NH$_2$OH present in the gas phase. Other options are UV photodestruction of these species in ices or missing reactions potentially relevant at protostellar temperatures.
description: Accepted in A&A Letters
Marxist Perspectives on the Global Enclosures of Social Reproduction
Creators: name: Beier, Friederike
Publisher: name: Freie Universität Berlin
Year: 2018
Subjects: subject: social reproduction
subject: primitive accumulation
subject: enclosure
subject: unpaid work
subject: housework
subject: care
subject: gender
subject: global inequality
subject: intersectionality
subject: economic empowerment
subject: sustainable development goals
subject: politics of appropriation
subject: feminism
subject: feminist strategies
subject: United Nations
subject: 300 Sozialwissenschaften::300 Sozialwissenschaften, Soziologie::300 Sozialwissenschaften

description: Women’s unpaid care and domestic work is gaining relevance in policy-making as well as in academia. Feminist scholars and activists have lobbied successfully for the integration of unpaid care and domestic work into the Sustainable Development Goals (Goal 5.4) of the United Nations in the hope for greater recognition of women’s contribution to the economy. Policy documents about social reproduction highlight women’s disproportionate share of reproductive activities as an obstacle to women’s economic empowerment and as a relic of ‘traditional’ gender roles. Social reproduction is thereby not understood as a merit in itself, but as an obstacle to women’s participation in paid labour. Policy implications will enable certain empowerment effects for some women, but at the same time promote the increasing privatization and commodification of reproductive work across the globe. Rising inequalities between the Global North and South and between women along the categories of class and race will be one major result. To theoretically explain such contradictory effects of the recognition of social reproduction, I use the concept of ‘enclosures’ based on Marx’ ‘primitive accumulation’. Feminist scholars use the concept to explain how unpaid care and housework is commodified or de-commodified to integrate women into the paid labour force or to reduce the costs of social reproduction according to the needs of the economy. The sudden interest in unpaid care and domestic work e.g. in the Sustainable Development Goals can therefore be seen as process of double enclosure, which integrates women into the paid labour force, but also sets the grounds for the further commodification of domestic and care work. This paper aims to critically discuss the sudden interest in unpaid domestic and care work and its contradictory effects from a Marxist feminist perspective and reflects on feminist strategies and movements in global governance. After introducing Marxist perspectives on social reproduction, the question if and how feminist ideas and concepts have been appropriated, the effects and implications of global policies on social reproduction and global inequalities, as well as possible counter-strategies will be discussed.
A Micromechanical Model of Hardening, Rate Sensitivity and Thermal Softening in BCC Single Crystals
Creators: name: Stainier, Laurent
name: Cuitino, Alberto M.
name: Ortiz, Michael
Publisher: name: arXiv
Year: 2001
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The present paper is concerned with the development of a micromechanical model of the hardening, rate-sensitivity and thermal softening of bcc crystals. In formulating the model we specifically consider the following unit processes: double-kink formation and thermally activated motion of kinks; the close-range interactions between primary and forest dislocations, leading to the formation of jogs; the percolation motion of dislocations through a random array of forest dislocations introducing short-range obstacles of different strengths; dislocation multiplication due to breeding by double cross-slip; and dislocation pair annihilation. The model is found to capture salient features of the behavior of Ta crystals such as: the dependence of the initial yield point on temperature and strain rate; the presence of a marked stage I of easy glide, specially at low temperatures and high strain rates; the sharp onset of stage II hardening and its tendency to shift towards lower strains, and eventually disappear, as the temperature increases or the strain rate decreases; the parabolic stage II hardening at low strain rates or high temperatures; the stage II softening at high strain rates or low temperatures; the trend towards saturation at high strains; the temperature and strain-rate dependence of the saturation stress; and the orientation dependence of the hardening rate.
description: 27 pages (LaTeX) and 15 Figures (jpg)
What Lies Beneath
Creators: name: Stuart, Amanda
Publisher: name: School of Art and Design, Australian National University
Year: 2020

description: What Lies Beneath, 2020, Australian oilskin "Drizabone" coat, rubber farming gumboots, Akubra Riverina rabbit felted hat, sheep' wool felted components, lanolin, galvanised rusted sheet metal water tank lid, white ochre (gifted), used rifle cartridges, Wingello fire ground charcoal, Toyota spotlight, LED light, 4WD car battery, clothes hook. dimenisions variable.
Virtual graviton exchanges at the Z-pole in large extra dimensions
Creators: name: Datta, Anindya
name: Gabrielli, Emidio
name: Mele, Barbara
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: In the framework of quantum gravity propagating in large extra dimensions, the effects of virtual Kaluza-Klein gravitons on the imaginary part of the amplitude of the process e+ e- --> f f-bar are analyzed at the Z-pole. Notably, the interference of the almost-continuous spectrum of the KK gravitons with the standard model resonant amplitude is finite and predictable in terms of the fundamental D-dimensional Plank scale M_D. We find that, while the virtual-gravitons effect on total cross sections vanishes at tree-level, both angular and polarization asymmetries are modified by terms whose relative effect is at most of order 10^(-4) for M_D > 1 TeV. Possible shifts in the M_Z, due to changes in the Breit-Wigner line shape are also discussed.
description: Version to appear in Physics Letters B
Growth of c-oriented MgB2 thin films by Pulsed Laser Deposition: structural characterization and electronic anisotropy
Creators: name: Ferdeghini, C.
name: Ferrando, V.
name: Grassano, G.
name: Ramadan, W.
name: Bellingeri, E.
name: Braccini, V.
name: Marre', D.
name: Manfrinetti, P.
name: Palenzona, A.
name: Borgatti, F.
name: Felici, R.
name: Lee, T. -L.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: MgB2 thin films were deposited using Pulsed Laser Deposition (PLD) and ex-situ annealing in Mg atmosphere. The films presented critical temperatures up to 36K and turned out to be preferentially c-oriented both on Al2O3 (r-cut) and MgO(100) substrates. Synchrotron analyses gave also some indications of in plane texturing. The films exhibit very fine grain size (1200angstromin the basal plane and 100angstrom along c-axis) but the general resistivity behavior and the remarkable extension of the irreversible region confirm that the grains boundaries are not barriers for supercurrents. Upper critical field measurements with the magnetic field perpendicular and parallel with respect to the film surface evidenced a field anisotropy ratio of 1.8. The Hc2 values are considerably higher with respect to the bulk ones, namely when the field lies in the basal plane, and the field-temperature phase diagram for the two magnetic field orientations suggest the possibility of strongly enhancing the pinning region by means of texturing.
description: 20 pages, 6 figures
Rhopalum ichneumoniforme
Creators: name: Madl, M.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Crabronidae
Rhopalum
Rhopalum ichneumoniforme

description: Rhopalum ichneumoniforme (ARNOLD, 1927)
 Crabro ichneumoniformis (ARNOLD, 1927): ARNOLD 1945: 159 (key), 160 (key), 169 (tax., Madagascar), 189 (biogeogr.).
 Rhopalum ichneumoniforme (ARNOLD, 1927): LECLERCQ 1954: 185 (tax., cat.).
 Rhopalum (Rhopalum) ichneumoniforme (ARNOLD, 1927): LECLERCQ 1958: 5 (tax., Madagascar).
 Rhopalum ichneumoniforme ichneumoniforme (ARNOLD, 1927): BOHART & MENKE 1976: 389 (cat.).
 Rhopalum ichneumoniforme ichneumoniforme (ARNOLD, 1927): PULAWSKI 2003: 797 (cat. Madagascar).
 Rhopalum (Rhopalum) ichneumoniforme (ARNOLD, 1927): LECLERCQ 2012: 30 (key), 33 (tax., Madagascar).
D i s t r i b u t i o n Madagascar: Prov. Antananarivo: Ambohimanga, Mandraka, Massif de l'Ankaratra ("Ankoantra") – Prov. Toamasina: Andasibe (Perinet), Andekaleka (Rogez), Vatomandry – Prov. Fianarantsoa: Ambositra – Prov. Toliara: Bekily, Fort Dauphin.
Known from the Ethiopian region.
description: Published as part of Madl, M., 2014, Annotated catalogue of the Ampulicidae, Crabronidae and Sphecidae (Hymenoptera) of the Malagasy subregion, pp. 933-1039 in Linzer biologische Beiträge 46 (2) on page 960, DOI: 10.5281/zenodo.5312608
BRONXIAL ASTMA SINDROMI, XAVF OMILLARI, PATOGENEZI,TASNIFI, KLINIKASI, DIAGNOSTIKASI.
Creators: name: Mustafayeva, Niginabonu
name: Qurbonova, Sevinch
Publisher: name: Zenodo
Year: 2025

description: Mazkur  maqolada bronxial astma kasalligi va uning kelib chiqish patogenezi haqida yoritilgan, bronxial astmani keltirib chiqaruvchi sabablari, xavfli omillari, klinikasi, simptomlari, diagnostikasi haqida ma’lumot berilgan, sog’lom turmush tarziga amal qilish, zararli omillardan vos kechish masalan, chekish, ruhiy zo'riqish, stress kabi holatlardan vos kechish va uzoqroq yurish aytib o'tilgan.
Inter-layer Hall effect in double quantum wells subject to in-plane magnetic fields
Creators: name: Kolorenc, J.
name: Smrcka, L.
name: Streda, P.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report on a theoretical study of the transport properties of two coupled two-dimensional electron systems subject to in-plane magnetic fields. The charge redistribution in double wells induced by the Lorenz force in crossed electric and magnetic fields has been studied. We have found that the redistribution of the charge and the related inter-layer Hall effect originate in the chirality of diamagnetic currents and give a substantial contribution to the conductivity.
description: 7 RevTex pages, 4 figures, appendix added and misprint in Eq. (11) corrected
Gamasiphoides setosus Karg 1976
Creators: name: Karg, W.
name: Schorlemmer, A.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Mesostigmata
Ologamasidae
Gamasiphoides
Gamasiphoides setosus

description: G. setosus Karg, 1976 – Chile
26 (25) Ventrianal shield nearly as broad as long, posterior part of the peritrematal shields about as broad as coxae IV and without a seta at the posterior margin.
27 (28) Marginal setae remarkably long, length = 1/6 the length of the idiosoma, the caudal setae Z5 not longer, ventrianal shield with 9 pairs of setae, idiosoma 630 µm long
description: Published as part of Karg, W. & Schorlemmer, A., 2011, New Insights Into The Systematics Of Parasitiformes (Acarina) With New Species From South America, pp. 3-29 in Acarologia 51 (1) on page 26, DOI: 10.1051/acarologia/20111995, http://zenodo.org/record/5404294
Fabrication and performance of AC-coupled LGADs
Creators: name: Giacomini, Gabriele
name: Chen, Wei
name: D'Amen, Gabriele
name: Tricoli, Alessandro
Publisher: name: arXiv
Year: 2019
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Detectors that can simultaneously provide fine time and spatial resolution have attracted wide-spread interest for applications in several fields such as high-energy and nuclear physics as well as in low-energy electron detection, photon science, photonics and imaging. Low-Gain Avalanche Diodes (LGADs), being fabricated on thin silicon substrates and featuring a charge gain of up to 100, exhibit excellent timing performance. Since pads much larger than the substrate thickness are necessary to achieve a spatially uniform multiplication, a fine pad pixelation is difficult. To overcome this limitation, the AC-coupled LGAD approach was introduced. In this type of device, metal electrodes are placed over an insulator at a fine pitch, and signals are capacitively induced on these electrodes. At Brookhaven National Laboratory, we have designed and fabricated prototypes of AC-coupled LGAD sensors. The performance of small test structures with different particle beams from radioactive sources are shown.
description: 12 pages, 10 figures
Status of the N* Program at Jefferson Lab
Creators: name: Burkert, Volker D.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Recent results from JLab on the electromagnetic excitation of nucleon resonances are presented, and confronted with theoretical predictions. Preliminary data in the search for undiscovered states are discussed as well.
description: 7 pages, 11 figures, talk presented at Electron-Nucleus Scattering VII, Elba, June 24-28,2002, added reference in section 2 and section 4.1, corrected misleading typographical error in section 4.4
Additional file 1 of A bZIP transcription factor GhVIP1 increased drought tolerance in upland cotton
Creators: name: ZHAO, Pei
name: XU, Yuewei
name: CHEN, Wei
name: SANG, Xiaohui
name: Yunlei, ZHAO
name: Hongmei, WANG
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Plant Biology

description: Additional file 1: Fig. S1. Sequence differences of GhVIP1 genesfrom drought tolerant and sensitive varieties.
Recoiling DNA Molecule: Simulation & Experiment
Creators: name: Neto, Jose Coelho
name: Dickman, Ronald
name: Mesquita, O. N.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantitative Biology (q-bio)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Single molecule DNA experiments often generate data from force versus extension measurements involving the tethering of a microsphere to one end of a single DNA molecule while the other is attached to a substrate. We show that the persistence length of single DNA molecules can also be measured based on the recoil dynamics of these DNA-microsphere complexes if appropriate corrections are made to the friction coefficient of the microsphere in the vicinity of the substrate. Comparison between computer simulated recoil curves, generated from the corresponding Langevin equation, and experimental recoils is used to assure the validity of data analysis.
description: 14 pages (single column preprint), 7 figures. Major changes: data analysis method improved; dna-ethidium bromide results removed (dna-ethidium bromide protocol affected microspheres and coverglass behavior)
Gamma rays from reaccelerated particles at supernova remnant shocks
Creators: name: Cristofari, Pierre
name: Blasi, Pasquale
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Diffusive shock acceleration is considered as the main mechanism for particle energization in supernova remnants, as well as in other classes of sources. The existence of some remnants that show a bilateral morphology in the X-rays and gamma rays suggests that this process occurs with an efficiency that depends upon the inclination angle between the shock normal and the large scale magnetic field in which the shock propagates. This interpretation is additionally supported by recent particle-in-cell simulations that show how ions are not injected if the shock is more oblique than $\sim 45^{o}$. These shocks provide an excellent test bench for the process of reacceleration at the same shock: non-thermal seed particles that are reached by the shock front are automatically injected and accelerated. This process was recently discussed as a possible reason for some anomalous behaviour of the spectra of secondary cosmic ray nuclei. Here we discuss how gamma--ray observations of selected supernova remnants can provide us with precious information about this process and lead us to a better assessment of particle diffusive shock reacceleration for other observables in cosmic ray physics.
description: 9 pages, 6 figures, Accepted for publication in MNRAS
Gamasiphoides costai Lee et Hunter 1974
Creators: name: Karg, W.
name: Schorlemmer, A.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Mesostigmata
Ologamasidae
Gamasiphoides
Gamasiphoides costai

description: G. costai Lee et Hunter, 1974 – New Zealand
28 (27) Marginal setae and setae of the middle region of the dorsum nearly equal in length, 1/16 to 1/10 as long as the idiosoma, 25 to 70 µm long, however caudal setae Z 5 in some species longer.
29 (32) Sternal setae-pair st1–st1 localized together just as narrow as setae-pair st3–st3.
30 (31) Posterior part of the peritrematal shields very slender, 1/2 the width of coxae IV, dorsal setae remarkably short, 25 to 30 µm long, lateral branches of the tectum reduced to two pairs of tiny points, 1/20 the length of the middle branch, idiosoma 550 µm long
description: Published as part of Karg, W. & Schorlemmer, A., 2011, New Insights Into The Systematics Of Parasitiformes (Acarina) With New Species From South America, pp. 3-29 in Acarologia 51 (1) on page 26, DOI: 10.1051/acarologia/20111995, http://zenodo.org/record/5404294
Gamasiphoides baloghi Karg 1976
Creators: name: Karg, W.
name: Schorlemmer, A.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Mesostigmata
Ologamasidae
Gamasiphoides
Gamasiphoides baloghi

description: G. baloghi Karg, 1976 – Chile
32 (29) Distance of sternal setae st1–st1 distinctly longer than of setae st3–st3, caudal setae Z5 distinctly longer than other dorsal setae.
33 (34) Posterior part of the peritrematal shields remarkably broadened, as broad as coxae IV, one pair of lateral branches of the tectum with 1/4 the length of the middle branch, idiosoma 780µm long
description: Published as part of Karg, W. & Schorlemmer, A., 2011, New Insights Into The Systematics Of Parasitiformes (Acarina) With New Species From South America, pp. 3-29 in Acarologia 51 (1) on page 26, DOI: 10.1051/acarologia/20111995, http://zenodo.org/record/5404294
Rhopalum STEPHENS 1829
Creators: name: Madl, M.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Crabronidae
Rhopalum

description: Genus Rhopalum STEPHENS, 1829
Description: STEPHENS 1829: 366.
 Typus generis: Crabro rufiventris PANZER, 1799 (= Sphex clavipes LINNAEUS, 1758).
Distribution: All zoogeographical regions.
Valid species: 2.
description: Published as part of Madl, M., 2014, Annotated catalogue of the Ampulicidae, Crabronidae and Sphecidae (Hymenoptera) of the Malagasy subregion, pp. 933-1039 in Linzer biologische Beiträge 46 (2) on page 960, DOI: 10.5281/zenodo.5312608
Zosterops palpebrosa subsp. daitoensis Kuroda
Creators: name: Mary
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Aves
Passeriformes
Zosteropidae
Zosterops
Zosterops palpebrosa
Zosterops palpebrosa daitoensis kuroda

description: [Zosterops palpebrosa daitoensis Kuroda]
 Zosterops palpebrosa daitoensis Kuroda, 1923b: 120 (Minami-Daitojima, Borodino Islands).
 Now Zosterops japonicus daitoensis Kuroda, 1923. See Morioka et al., 2005: 35.
 Morioka et al. (2005: 35) noted that the holotype of daitoensis was almost certainly lost in World War II and listed identification data for paratypes. AMNH has a paratype of this form, AMNH 699843, adult female, collected on Minami Daitô-jima Island (5 South Daito Shima), 25.50N, 131.14E (Morioka et al., 2005: 150), Daito (5 Borodino) Islands, Japan, on 18 October 1922, by H. Orii (no. 1391), Kuroda no. 7351. Now Zosterops japonicus daitoensis. This specimen has been placed with the type specimens at AMNH with a label to explain its status as a paratype.
description: Published as part of Mary, 2011, Type Specimens Of Birds In The American Museum Of Natural History Part 9. Passeriformes: Zosteropidae And Meliphagidae, pp. 1-193 in Bulletin of the American Museum of Natural History 2011 (348) on page 6
A theoretical model of neuronal population coding of stimuli with both continuous and discrete dimensions
Creators: name: Del Prete, Valeria
name: Treves, Alessandro
Publisher: name: arXiv
Year: 2001
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Quantitative Biology (q-bio)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: In a recent study the initial rise of the mutual information between the firing rates of N neurons and a set of p discrete stimuli has been analytically evaluated, under the assumption that neurons fire independently of one another to each stimulus and that each conditional distribution of firing rates is gaussian. Yet real stimuli or behavioural correlates are high-dimensional, with both discrete and continuously varying features.Moreover, the gaussian approximation implies negative firing rates, which is biologically implausible. Here, we generalize the analysis to the case where the stimulus or behavioural correlate has both a discrete and a continuous dimension. In the case of large noise we evaluate the mutual information up to the quadratic approximation as a function of population size. Then we consider a more realistic distribution of firing rates, truncated at zero, and we prove that the resulting correction, with respect to the gaussian firing rates, can be expressed simply as a renormalization of the noise parameter. Finally, we demonstrate the effect of averaging the distribution across the discrete dimension, evaluating the mutual information only with respect to the continuously varying correlate.
description: 20 pages, 10 figures
Zosterops palpebrosa subsp. amabilis Koelz
Creators: name: Mary
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Aves
Passeriformes
Zosteropidae
Zosterops
Zosterops palpebrosa
Zosterops palpebrosa amabilis koelz

description: Zosterops palpebrosa amabilis Koelz
 Zosterops palpebrosa amabilis Koelz, 1950: 9 (Sasan, Junagarh, Kathiawar, India).
 Now Zosterops palpebrosus egregius Madarász, 1911. See Mees, 1957: 40–51, Mayr, 1967: 294, Rasmussen and Anderton, 2005: 551, and van Balen, 2008: 446–447.
 HOLOTYPE: AMNH 803074, adult male, collected at Sasan, 21.10N, 70.26E (Lozupone et al., 2004), Junagarh, Kathiawar Peninsula, India, on 30 January 1949, by Walter Koelz.
COMMENTS: Apparently, Koelz had the single specimen. In the original description, the type with the above data was said to be deposited in AMNH. However, it was in fact first deposited in FMNH, where it was given FMNH no. 246529, and was later returned to AMNH.
 This population from the Kathiawar Peninsula has been treated differently by the several authors who have discussed it. It was recognized by Mayr (1967: 294), with a footnote saying that the Kathiawar Peninsula birds are ‘‘distinctly brighter than populations from the range of egregia. ’’ Mees (1957: 40–51) considered amabilis a synonym of egregius. Dickinson (2003: 625) did not mention amabilis, but restricted egregius to Sri Lanka and, according to the ranges given, considered amabilis a synonym of palpebrosus. Rasmussen and Anderton (2005: 551) tentatively recognized amabilis but noted that it was similar to occidentalis; van Balen (2008: 446) synonymized both amabilis and occidentalis with egregius. Undoubtedly, further study is called for.
description: Published as part of Mary, 2011, Type Specimens Of Birds In The American Museum Of Natural History Part 9. Passeriformes: Zosteropidae And Meliphagidae, pp. 1-193 in Bulletin of the American Museum of Natural History 2011 (348) on pages 6-7
Zosterops palpebrosa subsp. elwesi E. C. S. Baker 1922
Creators: name: Mary
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Aves
Passeriformes
Zosteropidae
Zosterops
Zosterops palpebrosa
Zosterops palpebrosa elwesi baker

description: Zosterops palpebrosa elwesi Baker
 Zosterops palpebrosa elwesi Baker, 1922: 144 (Sikkim).
 Now Zosterops palpebrosus palpebrosus (Temminck, 1824). See Mees, 1957: 53–60, Dickinson, 2003: 625, and van Balen, 2008: 446–447.
 LECTOTYPE: AMNH 699939, unsexed, collected in Sikkim, India, in 1876. From the H.J. Elwes Collection via the Rothschild Collection.
 COMMENTS: In the original description, Baker listed as type an unsexed specimen collected in Sikkim in 1876 from the Elwes Collection and held in the Rothschild Collection. Two specimens with the above data came to AMNH with the Rothschild Collection. AMNH 699939 is marked ‘‘Zost. palp. elwesi Baker Type’’ and bears a Rothschild type label. Hartert’s (1928: 208) listing of the type does not differentiate between the two specimens, although he incorrectly listed the type as a male and undated (both specimens are unsexed and dated 1876). Because the specimen marked ‘‘Type’’ and bearing the Rothschild type label was the intended type of elwesi and was so cataloged when the Rothschild collection came to AMNH, I hereby designate AMNH 699939 the lectotype of Z. p. elwesi to remove any ambiguity. AMNH 699940 becomes the paralectotype. Even though the type was said to be in the Rothschild Collection, Mees (1957: 58) apparently only searched for it in BMNH.
description: Published as part of Mary, 2011, Type Specimens Of Birds In The American Museum Of Natural History Part 9. Passeriformes: Zosteropidae And Meliphagidae, pp. 1-193 in Bulletin of the American Museum of Natural History 2011 (348) on page 7
Discovery of an equal-mass "twin" binary population reaching 1000+ AU separations
Creators: name: El-Badry, Kareem
name: Rix, Hans-Walter
name: Tian, Haijun
name: Duchêne, Gaspard
name: Moe, Maxwell
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We use a homogeneous catalog of 42,000 main-sequence wide binaries identified by Gaia to measure the mass ratio distribution, p(q), of binaries with primary masses $0.1
description: 24 pages, 17 figures, plus appendices. Accepted to MNRAS. Fig 17 and Appendix F are new since v1