cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Energy-momentum current for coframe gravity
Creators: name: Itin, Yakov
Publisher: name: arXiv
Year: 2001
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The obstruction for the existence of an energy momentum tensor for the gravitational field is connected with differential-geometric features of the Riemannian manifold. It has not to be valid for alternative geometrical structures. A teleparallel manifold is defined as a parallelizable differentiable 4D-manifold endowed with a class of smooth coframe fields related by global Lorentz, i.e., SO(1,3) transformations. In this article a general free parametric class of teleparallel models is considered. It includes a 1-parameter subclass of viable models with the Schwarzschild coframe solution. A new form of the coframe field equation is derived from the general teleparallel Lagrangian by introducing the notion of a 3-parameter conjugate field strength $\F^a$. The field equation turns out to have a form completely similar to the Maxwell field equation $d*\F^a=\T^a$. By applying the Noether procedure, the source 3-form $\T^a$ is shown to be connected with the diffeomorphism invariance of the Lagrangian. Thus the source $\T^a$ of the coframe field is interpreted as the total conserved energy-momentum current. The energy-momentum tensor for coframe is defined. The total energy-momentum current of a system of a coframe and a material fields is conserved. Thus a redistribution of the energy-momentum current between a material and a coframe (gravity) fields is possible in principle, unlike as in the standard GR. For special values of parameters, when the GR is reinstated, the energy-momentum tensor gives up the invariant sense, i.e., becomes a pseudo-tensor. Thus even a small-parametric change of GR turns it into a well defined Lagrangian theory.
description: 20 pages, to appear in Class.Quant.Grav
SBcoyote: An Extensible Python-Based Reaction Editor and Viewer
Creators: name: Xu, Jin
name: Geng, Gary
name: Nguyen, Nhan D.
name: Perena-Cortes, Carmen
name: Samuels, Claire
name: Sauro, Herbert M.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantitative Methods (q-bio.QM)
subject: Molecular Networks (q-bio.MN)
subject: FOS: Biological sciences

description: SBcoyote is an open-source cross-platform biochemical reaction viewer and editor released under the liberal MIT license. It is written in Python and uses wxPython to implement the GUI and the drawing canvas. It supports the visualization and editing of compartments, species, and reactions. It includes many options to stylize each of these components. For instance, species can be in different colors and shapes. Other core features include the ability to create alias nodes, alignment of groups of nodes, network zooming, as well as an interactive bird-eye view of the network to allow easy navigation on large networks. A unique feature of the tool is the extensive Python plugin API, where third-party developers can include new functionality. To assist third-party plugin developers, we provide a variety of sample plugins, including, random network generation, a simple auto layout tool, export to Antimony, export SBML, import SBML, etc. Of particular interest are the export and import SBML plugins since these support the SBML level 3 layout and render standard, which is exchangeable with other software packages. Plugins are stored in a GitHub repository, and an included plugin manager can retrieve and install new plugins from the repository on demand. Plugins have version metadata associated with them to make it install plugin updates. Availability: https://github.com/sys-bio/SBcoyote.
Haploprocta pustulifera
Creators: name: Linnavuori, Rauno E.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Coreidae
Haploprocta
Haploprocta pustulifera

description: Haploprocta pustulifera (Stål, 1860)
 Material examined. GILAN: Lowshan, 1 specimen, 18.-20.viii.2002; Parudbar, 2 specimens, 29.-30.vii.2003; Sang Rud, 7 specimens, 21.ix.2000, 19.-20.ix.2002; Tutkabon – Rudbar, 8 specimens, 15.ix.2000, 6.-8.vi.2002. KHORASAN: near Parvand 70 km W of Sabzevar, 1 specimen, 4.ix.1994; Can Chiroc, 2 specimens, 17.v.1994.
 Comments. In gardens and river valleys in hills. On Pteropyrum. Middle and Central Asia, extending to China and Pakistan.
description: Published as part of Linnavuori, Rauno E., 2007, Studies on the Piesmatidae, Berytidae, Pyrrhocoridae, Stenocephalidae, Coreidae, Rhopalidae, Alydidae, Cydnidae, and Plataspidae (Heteroptera) of Gilan and the adjacent provinces in northern Iran, pp. 77-91 in Acta Entomologica Musei Nationalis Pragae 47 on page 82, DOI: 10.5281/zenodo.5328527
The Dos and Don'ts of Industrial Network Simulation: A Field Report
Creators: name: Anton, Simon Duque
name: Fraunholz, Daniel
name: Krummacker, Dennis
name: Fischer, Christoph
name: Karrenbauer, Michael
name: Schotten, Hans Dieter
Publisher: name: arXiv
Year: 2019
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: Systems and Control (eess.SY)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Advances in industrial control lead to increasing incorporation of intercommunication technologies and embedded devices into the production environment. In addition to that, the rising complexity of automation tasks creates demand for extensive solutions. Standardised protocols and commercial off the shelf devices aid in providing these solutions. Still, setting up industrial communication networks is a tedious and high effort task. This justifies the need for simulation environments in the industrial context, as they provide cost-, resource- and time-efficient evaluation of solution approaches. In this work, industrial use cases are identified and the according requirements are derived. Furthermore, available simulation and emulation tools are analysed. They are mapped onto the requirements of industrial applications, so that an expressive assignment of solutions to application domains is given.
description: This is a preprint of a work published in the Proceedings of the 2nd International Symposium on Computer Science and Intelligent Control (ISCSIC 2018)
Four avadanas from the Gilgit manuscripts
Creators: name: Matsumura, Hisashi
Publisher: name: The Australian National University
Year: 1980

description: The present work is a study of the avadanas preserved in the Gilgit Manuscripts which are supposed to be of the 5th-6th century A.D. In chapter I of the introduction I have classified these Gilgit avadanas as belonging to the earliest stage in the history of Avadana literature, when an attempt was made, to compile an avadana collection by selecting materials from Vinaya literature. In the following chapters a brief account of four avadanas and their manuscripts is given. The edition of these four avadanas with annotations is the main part of this work. There I have attempted to establish a text of the Gilgit recension. All remarkable words or phrases are discussed in the footnotes to the Sanskrit texts, because without any comprehensive understanding of the relevant word we cannot establish even one syllable of that word. At the same time I have noted the results of comparisons with the other Sanskrit recensions, and the Tibetan and Chinese translations, which indicate well the closeness of the Gilgit text to the Tibetan translation. The editions of the parallal Tibetan texts which must be consulted in order to establish the Sanskrit texts are given in the following section. Appendices I-IV contain notes which are too long to put into the footnotes to the Sanskrit text. The last part is an Index, arranged in Sanskrit alphabetical order, of the terms which are discussed in the footnotes to the Sanskrit texts.
Phyllomorpha lacerata Herrich-Schaeffer 1835
Creators: name: Linnavuori, Rauno E.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Coreidae
Phyllomorpha
Phyllomorpha lacerata

description: Phyllomorpha lacerata Herrich-Schaeffer, 1835
 Material examined. GILAN: Sang Rud, 1 specimen, 20.ix.1998.
 Comments. In a hilly steppe. Recorded on Caryophyllaceae. Irano-Turanian, extending from Albania, Greece and Italy to the Middle East, Middle Asia, and Pakistan.
description: Published as part of Linnavuori, Rauno E., 2007, Studies on the Piesmatidae, Berytidae, Pyrrhocoridae, Stenocephalidae, Coreidae, Rhopalidae, Alydidae, Cydnidae, and Plataspidae (Heteroptera) of Gilan and the adjacent provinces in northern Iran, pp. 77-91 in Acta Entomologica Musei Nationalis Pragae 47 on page 82, DOI: 10.5281/zenodo.5328527
Additional file 3 of The effects of vigorous intensity exercise in the third trimester of pregnancy: a systematic review and meta-analysis
Creators: name: Kassia Beetham
name: Giles, Courtney
name: Noetel, Michael
name: Clifton, Vicki
name: Jones, Jacqueline
name: Naughton, Geraldine
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Science Policy

description: Results from all overall and moderation meta-analyses. (DOCX 15 kb)
Phyllomorpha laciniata
Creators: name: Linnavuori, Rauno E.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Coreidae
Phyllomorpha
Phyllomorpha laciniata

description: Phyllomorpha laciniata (Villers, 1789)
 Material examined. ARDABIL: Khalkhal – Kivi, 1 specimen, 4.viii.1996.
 Comments. In a forest in hills. Recorded on Caryophyllaceae and Fabaceae. Holomediterranean, extending to Central Europe and the Middle East.
description: Published as part of Linnavuori, Rauno E., 2007, Studies on the Piesmatidae, Berytidae, Pyrrhocoridae, Stenocephalidae, Coreidae, Rhopalidae, Alydidae, Cydnidae, and Plataspidae (Heteroptera) of Gilan and the adjacent provinces in northern Iran, pp. 77-91 in Acta Entomologica Musei Nationalis Pragae 47 on page 82, DOI: 10.5281/zenodo.5328527
Improving the "No-Hair" Theorem for the Proca Field
Creators: name: Ayón-Beato, Eloy
Publisher: name: arXiv
Year: 2002
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: This paper reconsider the problem of a Proca field in the exterior of a static black hole. The original Bekenstein's demonstration on the vanishing of this field, based on an integral identity, is improved by using more natural arguments at the event horizon. In particular, the use of the so-called standard integration measure in the horizon is fully justified. Accordingly, the horizon contribution to the Bekenstein integral identity is more involved and its vanishing can be only established using the related Einstein equations. With the new reasoning the ``no-hair'' theorem for the Proca field now rest on better founded grounds.
description: 8 pages, Kluwer Proceedings Style, new Refs. added
A retrospective study on implementing EBP guideline to improve provider assessment of metabolic complication among patients on antipsychotic medication
Creators: name: Bolarinwa, Bolaji
Publisher: name: No Publisher Supplied
Year: 2019

description: Unmonitored and continued use of antipsychotic medication by psychiatric patients has been linked to an increase of various metabolic complications in this population (Kioko et al., 2016; Lee et al., 2016). While antipsychotic medications are useful in the management of the psychiatric disorders, their deleterious side effects can lead to adverse medical conditions such as cardiovascular diseases as well as Type II diabetes. Overall, apart from the impact of the psychiatric disorders, the occurrence of these other physical illnesses can diminish the life expectancy as well as raise Healthcare costs associated with such individuals. Screening and early diagnosis of these metabolic complications can improve the clinical outcomes for these patients (Ruiz et al., 2016). Therefore, the implementation of guidelines useful in monitoring possible metabolic complications can be useful in minimizing such repercussions. The objective of this paper is to outline the recommended EBP guidelines for monitoring the safety and effectiveness of antipsychotic medications in psychiatric patients to reduce the level of occurrence of the common metabolic syndromes associated with these medications. A retrospective study based on chart review of past medical records of patients with metabolic complications associated with the use of antipsychotic medications in the Inpatient Psychiatric Hospital was employed in this study to outline some of the significant evidence-based guidelines on the management and monitoring of patients on antipsychotic medications. This study presented evidence-based recommendations for the management and monitoring of occurrence of metabolic complications in patients on antipsychotic medications to reduce the occurrence of metabolic complications.
The comparative study of United States and Japanese direct foreign investment in Korean manufacturing industry
Creators: name: In, Hae Uck
Publisher: name: Canberra, ACT : The Australian National University
Year: 1980
Subjects: subject: Investments, American Korea
subject: Investments, Japanese Korea
subject: Industries Korea

description: The purpose of this thesis is to inquire into the significant features of United States Direct Foreign Investment (DFI) and Japanese DFI in Korean manufacturing industry and to compare the determinants, motivating factors, and technology transfer associated with DFI. The hypothesis put forward by Kojima provides a theoretical framework to test. This study examines three propositions derived from Kojima's work. First, Kojima observed that United States DFI is domestic-market-oriented and Japanes DFI is export-oriented ln Korean manufacturing industry. Second, it is shown that DFI in Korea by United States firms, especially by the large oligopolistic firms, is undertaken mostly to exploit non-marketable, firm-specific advantage in production technology, management and marketing. However, Japanese DFI is undertaken primarily to exploit an advantage in location-specific marketing skill as well as non-marketable and firm-specific. Third, Kojima (hypothesis III) suggests that the United States level of technology transfer is higher than that of Japan. Methodology: SPSS (Statistical Package for the Social Sciences) was used to find out whether or not there is a significant difference between the United States level of technology transfer and the Japanese level of technology transfer. The main focus of the case study of the machinery industry is given to tabulating and crosstabulating countrY-by-technology level, countryby- contents of technology transfer and country-by-periods by using the SPSS technique. Signficant results can also be drawn from the empirical test. First, the results are consistent with Kojima's observation that United States DFI is domestic-market-oriented and Japanese DFI is export-oriented in Korean manufacturing industry. Second, it is known that an advantage in locationspecific marketing skill is not a significant condition for Japanese DFI. Third, it appears that the major determinants of technology level by DFI depends not only on firm-specificity but also (a) investment climate of the investing country, United States or Japan (b) technology level of the host country (c) comparative advantage in the host country (d) demand, market size of the host country (e) industrial policy of the host government and the investment climate of the host country. These are some of the factors which would have to be taken into account beyond those identified by Kojima.
The absolute definition of the phase-shift in potential scattering
Creators: name: Chadan, K.
name: Kobayashi, R.
name: Kobayashi, T.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The variable phase approach to potential scattering with regular spherically symmetric potentials satisfying (\ref{1e}), and studied by Calogero in his book$^{5}$, is revisited, and we show directly that it gives the absolute definition of the phase-shifts, i.e. the one which defines $δ_{\ell}(k)$ as a continuous function of $k$ for all $k \geq 0$, up to infinity, where $δ_{\ell}(\infty)=0$ is automatically satisfied. This removes the usual ambiguity $\pm n π$, $n$ integer, attached to the definition of the phase-shifts through the partial wave scattering amplitudes obtained from the Lippmann-Schwinger integral equation, or via the phase of the Jost functions. It is then shown rigorously, and also on several examples, that this definition of the phase-shifts is very general, and applies as well to all potentials which have a strong repulsive singularity at the origin, for instance those which behave like $gr^{-m}$, $g > 0$, $m \geq 2$, etc. We also give an example of application to the low-energy behaviour of the $S$-wave scattering amplitude in two dimensions, which leads to an interesting result.
description: 30 pages
Ludita villosa
Creators: name: Yildirim, E.
name: B, M.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Tiphiidae
Ludita
Ludita villosa

description: Ludita villosa (FABRICIUS 1793)
 Tiphia villosa FABRICIUS 1793: 227.
 Ludita morio: NAGY (1967: 199-202).
 Ludita villosa: van ACHTERBERG (1983: 74).
M a t e r i a l e x a m i n e d Bingöl: Ilıcalar, Içpınar, Derik Mezrası, Paşa Çeşmesi, 1100 m, 5. VI.2003, ♀; Erzurum: Pasinler, 1600 m, 13.VII.1992, ♀, Rabat, 2400 m, 13. VI.1996, 2♀♀; Mersin: Mut, Cornelek, 29. V.1996, 2♀♀, leg M. Halada; Sivas: Zara, 5. VI.2000, ♀, leg. M. Halada; Van: Muradiye, 2000 m, 5. VI.2001, 18♀♀.
D i s t r i b u t i o n i n T u r k e y: Bitlis (MADL 1997).
D i s t r i b u t i o n i n t h e w o r l d: Western Palaearctic Region, from NW Africa and Europe to Turkey.
description: Published as part of Yildirim, E. & B, M., 2009, Tiphiidae (Hymenoptera, Aculeata) of Turkey, pp. 2051-2065 in Linzer biologische Beiträge 41 (2) on page 2056, DOI: 10.5281/zenodo.5280401
Another relic bulge globular cluster: ESO 456-SC38 (Djorgovski~2)
Creators: name: Ortolani, S.
name: Held, E. V.
name: Nardiello, D.
name: Souza, S.
name: Barbuy, B.
name: Pérez-Villegas, A.
name: Cassisi, S.
name: Bica, E.
name: Momany, Y.
name: Saviane, I.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The object ESO456-SC38 (Djorgovski 2) is one of the globular clusters that is closest to the Galactic center. It is on the blue horizontal branch and has a moderate metallicity of [Fe/H]~-1.0. It is thus similar to the very old inner bulge globular clusters NGC 6522, NGC 6558, and HP 1, and therefore appears to be part of the primeval formation stages of the Milky Way. The aim of this work is to determine an accurate distance and metallicity for ESO456-SC38, as well as orbital parameters, in order to check similarities with other clusters in the inner bulge that have previously been well studied in terms of spectroscopy and photometry. This is a considerably fainter cluster that is contaminated by a rich stellar field; it is also quite absorbed by the dusty foreground. We analyzed ESO456-SC38 based on Hubble Space Telescope photometry, with the filters F606W from ACS, F110W and F160W from WFC3,and photometry in V and I from FORS2 at the VLT. We combined this with identified stars that are covered by Gaia Data Release 2. The isochrone fitting was carried out with the statistical Markov chain Monte Carlo method. We derive an accurate distance of dSun = 8.75+-0.12 kpc and a reddening of E(B-V)=0.81^+0.02_-0.02. The best-fitting BaSTI isochrones correspond to an age of 12.70^{+0.72}_{-0.69} Gyr and a metallicity of [Fe/H]=-1.11^{+0.03}_{-0.03}. ESO 456-SC38 adds to the list of moderately metal-poor globular clusters located in the inner bulge. It is on the blue horizontal branch and is very old. The cluster is confined to the bulge and bar region, but it does not support the Galactic bar structure. The old stellar population represented by clusters like this has to be taken into account in models of Galactic bulge formation. Studying them also provides indications on the formation times of the globular clusters themselves.
description: Astronomy & Astrophysics, in press (accepted: 17-06-2019)
Labor use and productivity in peasant agriculture in Sri Lanka, 1963-1971
Creators: name: Ramakrishnan, P. S
Publisher: name: Canberra, ACT : The Australian National University
Year: 1980
Subjects: subject: Agriculture Economic aspects Sri Lanka
subject: Peasants Sri Lanka

description: Employment generation is an important policy goal of the Government of Sri Lanka with agriculture continuing to be the dominant sector in the economy, both in terms of production and employment. An analysis of the labour utilisation pattern in the vital food producing sub-sector and the technical conditions associated with it is an important aspect for exploring the potential for greater employment opportunities in the agricultural sector. With this intention, this study investigates the levels and trends in the growth of output and employment in the food producing sub-sector, mainly in paddy production during the period 1963-1971. The macro aspects of employment in paddy production is investigated using growth rate analysis and the change in levels of selected variables during the period considered. The relation between productivity of land, manpower employed and input usage is examined along with the possible substitution - complementarity effects between labour and a few selected modern inputs using correlation and multiple regression techniques. The study is extended to the micro-level labour use pattern using farm survey data of an irrigated paddy scheme. The relevance of the macro-level determinants of employment is analysed in the context of the micro-level total labour use in farms taking into consideration the mode of employment as well. The study, aimed mainly at providing an insight into the macro-level and micro-level labour use pattern in paddy production in Sri Lanka concludes with the possible implications and limitations of the study.
AXBOROT-KOMMUNIKATSIYA TEXNOLOGIYALARNI MAKTABGACHA TAʼLIM TIZIMIDAGI O'RNI.
Creators: name: Sayfitdinov, Nodir
Publisher: name: Zenodo
Year: 2024

description: Mazkur maqolada bugungi kunda axborot-kommunikatsiya texnologiyalarni maktabgacha taʼlim tizimidagi raqamli platformalarning o’rni va oʻziga xos xususiyatlari  yoritilgan.
Laue diffraction of Mössbauer and x-ray photons in strongly absorbing crystals
Creators: name: Dzyublik, Alexey
name: Spivak, Volodymyr
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optics (physics.optics)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The dynamical scattering theory is developed for the Laue diffraction of the Mössbauer rays and x-rays, whose angular distribution is comparable with the diffraction angular range. Both the Rayleigh and the resonant nuclear scattering are taken into account. We consider typical case when incident radiation first passes through an entrance slit and afterwards diffracts at the crystal planes within the Borrmann triangle. In calculations of the wave function for $γ$-photons, refracted or diffracted in such strongly absorbing crystal, we apply the saddle-point method. The distribution of their intensities over the basis of the Borrmann triangle is analyzed. In the spherical wave approximation of Kato, when aperture of the incident beam much exceeds the diffraction interval, the derived formulae well correlate with the familiar equations of the diffraction theory of X-rays.
description: 13 pages, 5 figures
Extended diffeomorphism algebras in (quantum) gravitational physics
Creators: name: Aldaya, V.
name: Jaramillo, J. L.
Publisher: name: arXiv
Year: 2002
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We construct an explicit representation of the algebra of local diffeomorphisms of a manifold with realistic dimensions. This is achieved in the setting of a general approach to the (quantum) dynamics of a physical system which is characterized by the fundamental role assigned to a basic underlying symmetry. The developed mathematical formalism makes contact with the relevant gravitational notions by means of the addition of some extra structure. The specific manners in which this is accomplished, together with their corresponding physical interpretation, lead to different gravitational models. Distinct strategies are in fact briefly outlined, showing the versatility of the present conceptual framework.
description: 20 pages, LATEX, no figures
Twist Angle, Strain, Corrugation and Moire Unit cell in Twisted Bilayer Graphene
Creators: name: Pal, Veer
name: Ajay
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: This work put forward a comprehensive study of moire pattern in commensurate twisted bilayer graphene (TBG) to determine the connection of moire period with corresponding twist angle. Using the understanding of moire pattern, computational codes are developed to simulate the planar positions of carbon atoms lying in a large specimen of commensurate twisted bilayer graphene (CTBG) with any commensurate twist angle. With the help of simulated moire patterns of CTBG it is demonstrated that for many commensurate twist angles the apparent moire period may be quite different from the actual moire period, and the same moire pattern may have multiple slightly different values of the apparent moire period. These multiple slightly different values of the apparent moire period show that strain and broken rotational symmetry in moire pattern of CTBG are intrinsic. From various values of apparent moire period, the apparent strain in moire pattern of CTBG is calculated for many commensurate twist angles; the calculated values of apparent strain are in good agreement with experimentally reported values. Taking some insight from available experimental data related to twisted bilayer graphene systems and conventional bilayer graphene systems, corrugation in CTBG is modelled and incorporated with the simulated positions of carbon atoms.
description: 25 PAGES, 25 FIGURES
On special limits of the Mixed Painlevé P$_{\mathbf{III-V}}$ Model
Creators: name: Alves, V C C
name: Aratyn, H
name: Gomes, J F
name: Zimerman, A H
Publisher: name: arXiv
Year: 2019
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: The paper discusses P$_{III-V}$ equation for special values of its parameters for which this equation reduces to P$_{III}$, I$_{12}$, as well as, to some special cases of I$_{38}$ and I$_{49}$ equations from the Ince's list of $50$ second order differential equations possessing Painlevé property. These reductions also yield symmetries governing the reduced models obtained from the P$_{III-V}$ equation. We point out that the solvable equations on Ince's list emerge in this reduction scheme when the underlying reflections of the Weyl symmetry group no longer include an affine reflection through the hyperplane orthogonal to the highest root and therefore do not give rise to an affine Weyl group. We hypothesize that on the level of the underlying algebra and geometry this might be a fundamental feature that distinguishes the six Painlevé equations from the remaining $44$ solvable equations on the Ince's list.
description: 10 pages, Proc. of the 32nd International Colloquium on Group Theoretical Methods in Physics (Group32), 2018, Prague, Czech Republic
Spathocera lobata
Creators: name: Linnavuori, Rauno E.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Coreidae
Spathocera
Spathocera lobata

description: Spathocera lobata (Herrich-Schaeffer, 1840)
 Material examined. GILAN: Rustam Abad – Salan Sar, 1 specimen, 6.-8.v.2001. ZANJAN: Mamalan – Abbar, 1 specimen, 20.-21.vii.2002.
 Comments. In hilly steppes and gardens. On Polygonaceae and Lamiaceae. Holomediterranean, extending to Central Europe and Middle Asia.
description: Published as part of Linnavuori, Rauno E., 2007, Studies on the Piesmatidae, Berytidae, Pyrrhocoridae, Stenocephalidae, Coreidae, Rhopalidae, Alydidae, Cydnidae, and Plataspidae (Heteroptera) of Gilan and the adjacent provinces in northern Iran, pp. 77-91 in Acta Entomologica Musei Nationalis Pragae 47 on page 83, DOI: 10.5281/zenodo.5328527
Topological Deformation of Higher Dimensional Automata
Creators: name: Gaucher, Philippe
name: Goubault, Eric
Publisher: name: arXiv
Year: 2001
Subjects: subject: Algebraic Topology (math.AT)
subject: Category Theory (math.CT)
subject: FOS: Mathematics
subject: 55P99, 68Q85

description: A local po-space is a gluing of topological spaces which are equipped with a closed partial ordering representing the time flow. They are used as a formalization of higher dimensional automata which model concurrent systems in computer science. It is known that there are two distinct notions of deformation of higher dimensional automata, ``spatial'' and ``temporal'', leaving invariant computer scientific properties like presence or absence of deadlocks. Unfortunately, the formalization of these notions is still unknown in the general case of local po-spaces. We introduce here a particular kind of local po-space, the ``globular CW-complexes'', for which we formalize these notions of deformations and which are sufficient to formalize higher dimensional automata. After localizing the category of globular CW-complexes by spatial and temporal deformations, we get a category (the category of dihomotopy types) whose objects up to isomorphism represent exactly the higher dimensional automata up to deformation. Thus globular CW-complexes provide a rigorous mathematical foundation to study from an algebraic topology point of view higher dimensional automata and concurrent computations.
description: 43 pages ; LaTeX2e ; 12 postscript figures ; final version to appear in Homology, Homotopy and Applications
title: „It was the hand that did it.“ Frühe Röntgenbilder als Bildgebung mit offenem Ausgang. Rezension: Vera Dünkel, Röntgenblick und Schattenbild
Creators: name: Kommeier, Uta
Publisher: name: ZZF - Centre for Contemporary History: Visual History
Year: 2018

description: Die Röntgentechnik ist in der heutigen Wahrnehmung so eng mit der Medizin verknüpft, dass man sie sich kaum außerhalb des medizinischen Kontextes vorstellen kann. Tatsächlich waren Röntgenbilder in den Anfangsjahren aber noch auf kein spezielles Untersuchungsgebiet oder einen besonderen Anwendungsbereich festgelegt. Röntgen selbst richtete die von ihm identifizierten Strahlen im Winter 1895 auf alle möglichen Gegenstände – so zum Beispiel auf ein „eingebundenes Buch von ca. 1000 Seiten“, ein „doppeltes Whistspiel“ oder „zwei bis drei cm dicke Bretter aus Tannenholz“ – und verglich die bei der Durchstrahlung erzeugten Lichtreaktionen. Weiterhin experimentierte er mit Platten aus Aluminium, Hartgummi und verschieden zusammengesetzten Glasarten, bevor er den wohl bekanntesten Effekt der Röntgenstrahlen beschrieb: „Hält man die Hand zwischen den Entladungsapparat und den Schirm, so sieht man die dunkleren Schatten der Handknochen in dem nur wenig dunklen Schattenbild der Hand.“
Domain-Specific Pre-training Improves Confidence in Whole Slide Image Classification
Creators: name: Chitnis, Soham Rohit
name: Liu, Sidong
name: Dash, Tirtharaj
name: Verlekar, Tanmay Tulsidas
name: Di Ieva, Antonio
name: Berkovsky, Shlomo
name: Vig, Lovekesh
name: Srinivasan, Ashwin
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Whole Slide Images (WSIs) or histopathology images are used in digital pathology. WSIs pose great challenges to deep learning models for clinical diagnosis, owing to their size and lack of pixel-level annotations. With the recent advancements in computational pathology, newer multiple-instance learning-based models have been proposed. Multiple-instance learning for WSIs necessitates creating patches and uses the encoding of these patches for diagnosis. These models use generic pre-trained models (ResNet-50 pre-trained on ImageNet) for patch encoding. The recently proposed KimiaNet, a DenseNet121 model pre-trained on TCGA slides, is a domain-specific pre-trained model. This paper shows the effect of domain-specific pre-training on WSI classification. To investigate the effect of domain-specific pre-training, we considered the current state-of-the-art multiple-instance learning models, 1) CLAM, an attention-based model, and 2) TransMIL, a self-attention-based model, and evaluated the models' confidence and predictive performance in detecting primary brain tumors - gliomas. Domain-specific pre-training improves the confidence of the models and also achieves a new state-of-the-art performance of WSI-based glioma subtype classification, showing a high clinical applicability in assisting glioma diagnosis. We will publicly share our code and experimental results at https://github.com/soham-chitnis10/WSI-domain-specific.
description: Accepted in EMBC 2023
Complex magnetic phase diagram of metamagnetic MnPtSi
Creators: name: Gamża, Monika B.
name: Schnelle, Walter
name: Rosner, Helge
name: Ackerbauer, Sarah V.
name: Grin, Yuri
name: Leithe-Jasper, Andreas
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The magnetic, thermal and transport properties as well as electronic band structure of MnPtSi are reported. MnPtSi is a metal that undergoes a ferromagnetic transition at $T_{\mathrm{C}}=340$(1) K and a spin-reorientation transition at $T_{\mathrm{N}}=326$(1) K to an antiferromagnetic phase. First-principles electronic structure calculations indicate a not-fully polarized spin state of Mn in a $d^5$ electron configuration with $J=S=3$/2, in agreement with the saturation magnetization of 3~$μ_{\mathrm{B}}$ in the ordered state and the observed paramagnetic effective moment. A sizeable anomalous Hall effect in the antiferromagnetic phase alongside the computational study suggests that the antiferromagnetic structure is non-collinear. Based on thermodynamic and resistivity data we construct a magnetic phase diagram. Magnetization curves $M$($H$) at low temperatures reveal a metamagnetic transition of spin-flop type. The spin-flopped phase terminates at a critical point with $T_{\mathrm{cr}}\approx 300$ K and $H_{\mathrm{cr}}\approx 10$ kOe, near which a peak of the magnetocaloric entropy change is observed. Using Arrott plot analysis and magnetoresistivity data we argue that the metamagnetic transition is of a first-order type, whereas the strong field dependence of $T_{\mathrm{N}}$ and the linear relationship of the $T_{\mathrm{N}}$ with $M^2$ hint at its magnetoelastic nature.
On certain C-test words for free groups
Creators: name: Lee, Donghi
Publisher: name: arXiv
Year: 2001
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20F05, 20F06, 20F32

description: Let F_m be a free group of a finite rank m > 1 and X_i, Y_j be elements in F_m. A non-empty word w(x_1,..., x_n) is called a C-test word in n letters for F_m if, whenever w(X_1,..., X_n)=w(Y_1,..., Y_n) not equal to 1, the two n-tuples (X_1,..., X_n) and (Y_1,..., Y_n) are conjugate in F_m. In this paper we construct, for each n > 1, a C-test word v_n(x_1,..., x_n) with the additional property that v_n(X_1,..., X_n)=1 if and only if the subgroup of F_m generated by X_1,..., X_n is cyclic. Making use of such words v_m(x_1,..., x_m) and v_{m+1}(x_1,..., x_{m+1}), we provide a positive solution to the following problem raised by Shpilrain: There exist two elements u_1, u_2 in F_m such that every endomorphism of F_m with non-cyclic image is completely determined by its values on u_1, u_2.
description: 36 pages
Additional file 1 of The effects of vigorous intensity exercise in the third trimester of pregnancy: a systematic review and meta-analysis
Creators: name: Kassia Beetham
name: Giles, Courtney
name: Noetel, Michael
name: Clifton, Vicki
name: Jones, Jacqueline
name: Naughton, Geraldine
Publisher: name: figshare
Year: 2019
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Science Policy

description: Systematic Review Search Terms (DOCX 15 kb)
Syromastes rhombeus
Creators: name: Linnavuori, Rauno E.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Coreidae
Syromastes
Syromastes rhombeus

description: Syromastes rhombeus (Linnaeus, 1767)
 Material examined. GILAN: Damashk – Bareh Sar, 1 specimen, 23.vii.2002. ARDABIL: Khalkhal – Kivi, 4.viii.2002.
 Comments. In hilly forests. Recorded on Caryophyllaceae such as Arenaria, Cerastium, Dianthus, Silene, Herniaria, and Paronychia. Westpalaearctic.
description: Published as part of Linnavuori, Rauno E., 2007, Studies on the Piesmatidae, Berytidae, Pyrrhocoridae, Stenocephalidae, Coreidae, Rhopalidae, Alydidae, Cydnidae, and Plataspidae (Heteroptera) of Gilan and the adjacent provinces in northern Iran, pp. 77-91 in Acta Entomologica Musei Nationalis Pragae 47 on page 83, DOI: 10.5281/zenodo.5328527
A Gap in the Mass Distribution for Warm Neptune and Terrestrial Planets
Creators: name: Armstrong, David J.
name: Meru, Farzana
name: Bayliss, Daniel
name: Kennedy, Grant M.
name: Veras, Dimitri
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Structure in the planet distribution provides an insight into the processes that shape the formation and evolution of planets. The Kepler mission has led to an abundance of statistical discoveries in regards to planetary radius, but the number of observed planets with measured masses is much smaller. By incorporating results from recent mass determination programs, we have discovered a new gap emerging in the planet population for sub-Neptune mass planets with orbital periods less than 20 days. The gap follows a slope of decreasing mass with increasing orbital period, has a width of a few $M_\oplus$, and is potentially completely devoid of planets. Fitting gaussian mixture models to the planet population in this region favours a bimodel distribution over a unimodel one with a reduction in Bayesian Information Criterion (BIC) of 19.9, highlighting the gap significance. We discuss several processes which could generate such a feature in the planet distribution, including a pileup of planets above the gap region, tidal interactions with the host star, dynamical interactions with the disk, with other planets, or with accreting material during the formation process.
description: 8 pages, 4 figures, accepted for publication in ApJ Letters
Aceraius meyeri Kuwert 1891
Creators: name: Bezděk, Aleš
name: Boucher, Stéphane
name: Hájek, Jiří
name: Cas, Biology Centre
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Passalidae
Aceraius
Aceraius meyeri

description: Aceraius meyeri Kuwert, 1891
 Aceraius meyeri Kuwert, 1891: 163.
One unsexed specimen: ‘Mohnike [hw] // Suma- / tra [hw] // Sumatra / Mohnike [hw] // meyeri / t. Kuwert / 45
[hw Nickerl] // Nickerl [p]’.
 Remark. This is an immature specimen, with no label from Kuwert. It does not correspond to the original description, which states a total length of 35 mm (the above mentioned specimen is smaller, 32 mm) and the type locality ‘ Singapore (Java? Borneo?)’. The true syntype in Kuwert’s collection in MNHN is 35 mm long and labelled ‘Singapore’. Aceraius meyeri is currently a junior subjective synonym of A. laevicollis (Illiger, 1800).
description: Published as part of Bezděk, Aleš, Boucher, Stéphane, Hájek, Jiří & Cas, Biology Centre, 2017, Catalogue of type specimens of beetles (Coleoptera) deposited in the National Museum, Prague, Czech Republic, pp. 279-293 in Acta Entomologica Musei Nationalis Pragae 57 (1) on page 290
Vortex phase diagram and the normal state of cuprates with charge and spin orders
Creators: name: Shi, Zhenzhong
name: Baity, P. G.
name: Sasagawa, T.
name: Popović, Dragana
Publisher: name: arXiv
Year: 2019
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The phase diagram of underdoped cuprates in a magnetic field ($H$) is the key ingredient in understanding the anomalous normal state of these high-temperature superconductors. However, the upper critical field ($H_{c2}$) or the extent of superconducting phase with vortices, a type of topological excitations, and the role of charge orders that are present at high $H$, remain under debate. We address these questions by studying stripe-ordered La-214, i.e. cuprates in which charge orders are most pronounced and zero-field transition temperatures $T_{c}^{0}$ are lowest; the latter opens a much larger energy scale window to explore the vortex phases compared to previous studies. By combining linear and nonlinear transport techniques sensitive to vortex matter, we determine the $T$-$H$ phase diagram, directly detect $H_{c2}$, and reveal novel properties of the high-field ground state. Our results demonstrate that, while the vortex phase diagram of underdoped cuprates is not very sensitive to the details of the charge orders, quantum fluctuations and disorder play a key role as $T\rightarrow 0$. The presence of stripes, on the other hand, seems to alter the nature of the anomalous normal state, such that the high-field ground state is a metal, as opposed to an insulator.
description: 45 pages, including Supplementary Material, 4+10 figures. arXiv admin note: text overlap with arXiv:1801.06903
Leaves of the Banyan tree : origins and background of Fiji's north Indian indentured migrants, 1879-1916
Creators: name: Lal, Brij
Publisher: name: The Australian National University
Year: 1980

description: Between 1879 and 1916, some 60,965 Indian indentured men, women and children were introduced into Fiji, of whom 45,439- the subject of this study- left from Calcutta and the rest from Madras when recruitment was started there in 1903. Indian indentured emigration to Fiji was a small but significant part of a larger process of labour emigration from India, which began in 1834. The labourers were introduced into the colonies on a fixed contract to meet the shortage of labour caused either by the abolition of slavery, the inability or unwillingness of the indigenous people to meet the growing needs of the plantations or by the failure of other sources of supply. The story of the experience of the indentured labourers in Fiji, as indeed in other former colonies, is by now well known. Somewhat less is known about their social and economic background and their motivations for emigration. This study represents an attempt to understand these aspects. Various questions are discussed: the reasons for introducing Indian labourers into Fiji, the structure and evolution of the indenture system, the changing regional origins of the emigrants, the nature and patterns of internal migration in the United Provinces from where the majority of the emigrants came, the social and caste background of the labourers, their precarious economic position in the late nineteenth and early twentieth centuries, and the emigration of women and families. The picture which emerges from a computerised analysis of the data in the Emigration Passes, and from folksongs and other conventional sources, goes against the grain of mythology as well as the current interpretation of indentured emigration. Contrary to the prevailing opinion, it is shown that the emigrants were not invariably of low social origins. It is suggested that the strata from which they originated were increasingly being subjected to unprecedented changes brought about by British penetration of Indian society. Emigration seems to have offered one of the alternatives to cope with the consequent vicissitudes of rural life. The extent to which spatial mobility was prevalent is shown by the fact that a very large proportion of Fiji's migrants had already left their homes before they were registered for emigration. Not only men but women and families also emigrated in large numbers and they, too, were a part of the uprooted mass. The important role of the recruiters in inducing emigration is acknowledged, but it is suggested that the degree of their influence has been exaggerated. In short, this study demonstrates that indentured emigration was a much more complex and differentiated process than has often been realised.
Gravitational Perturbations of the Kerr black hole due to arbitrary sources
Creators: name: Moreno, Claudia
name: Nunez, Dario
Publisher: name: arXiv
Year: 2001
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We describe the Kerr black hole in the ingoing and outgoing Kerr-Schild horizon penetrating coordinates. Starting from the null vector naturally defined in these coordinates, we construct the null tetrad for each case, as well as the corresponding geometrical quantities allowing us to explicitly derive the field equations for the ${Ψ_0}^{(1)}$ and ${Ψ_4}^{(1)}$ perturbed scalar projections of the Weyl tensor, including arbitrary source terms. This perturbative description, including arbitrary sources, described in horizon penetrating coordinates is desirable in several lines of research on black holes, and contributes to the implementation of a formalism aimed to study the evolution of the space time in the region where two black holes are close.
description: 11 pages
Theoretical Study on Anisotropic Magnetoresistance Effects of I//[100], I//[110], and I//[001] for Ferromagnets with A Crystal Field of Tetragonal Symmetry
Creators: name: Kokado, Satoshi
name: Tsunoda, Masakiyo
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Using the electron scattering theory, we obtain analytic expressions for anisotropic magnetoresistance (AMR) ratios for ferromagnets with a crystal field of tetragonal symmetry. Here, a tetragonal distortion exists in the [001] direction, the magnetization ${\mbox{\boldmath $M$}}$ lies in the (001) plane, and the current ${\mbox{\boldmath $I$}}$ flows in the [100], [010], or [001] direction. When the ${\mbox{\boldmath $I$}}$ direction is denoted by $i$, we obtain the AMR ratio as ${\rm AMR}^i (ϕ_i)= C_0^i + C_2^i \cos 2ϕ_i + C_4^i \cos 4 ϕ_i \ldots = \sum_{j=0,2,4,\ldots} C_j^i \cos jϕ_i$, with $i=[100]$, $[110]$, and $[001]$, $ϕ_{[100]} = ϕ_{[001]}=ϕ$, and $ϕ_{[110]}=ϕ'$. The quantity $ϕ$ ($ϕ'$) is the relative angle between ${\mbox{\boldmath $M$}}$ and the $[100]$ ($[110]$) direction, and $C_j^i$ is a coefficient composed of a spin--orbit coupling constant, an exchange field, the crystal field, and resistivities. We elucidate the origin of $C_j^i \cos jϕ_i$ and the features of $C_j^i$. In addition, we obtain the relation $C_4^{[100]} = -C_4^{[110]}$, which was experimentally observed for Ni, under a certain condition. We also qualitatively explain the experimental results of $C_2^{[100]}$, $C_4^{[100]}$, $C_2^{[110]}$, and $C_4^{[110]}$ at 293 K for Ni.
description: 39 pages, 2 figures, free to download PDF from JPSJ site