cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Gravitational instabilities and faster evolving density perturbations
Creators: name: Abdalla, Elcio
name: Mohayaee, Roya
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The evolution of inhomogeneities in a spherical collapse model is studied by expanding the Einstein equation in powers of inverse radial parameter. In the linear regime, the density contrast is obtained for flat, closed and open universes. In addition to the usual modes, an infinite number of new growing modes are contained in the solutions for pressureless open and closed universes. In the nonlinear regime, we obtain the leading growing modes in closed forms for a flat universe and also, in the limits of small and large times, for an open universe.
description: latex, 17 pages; electronic address for programs corrected
{110} planar faults in strained bcc metals: Origins and implications of a commonly observed artifact of classical potentials
Creators: name: Möller, Johannes J.
name: Mrovec, Matous
name: Bleskov, Ivan
name: Neugebauer, Jörg
name: Hammerschmidt, Thomas
name: Drautz, Ralf
name: Elsässer, Christian
name: Hickel, Tilmann
name: Bitzek, Erik
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Large-scale atomistic simulations with classical potentials can provide valuable insights into microscopic deformation mechanisms and defect-defect interactions in materials. Unfortunately, these assets often come with the uncertainty of whether the observed mechanisms are based on realistic physical phenomena or whether they are artifacts of the employed material models. One such example is the often reported occurrence of stable planar faults (PFs) in body-centered cubic (bcc) metals subjected to high strains, e.g., at crack tips or in strained nano-objects. In this paper, we study the strain dependence of the generalized stacking fault energy (GSFE) of {110} planes in various bcc metals with material models of increasing sophistication, i.e., (modified) embedded atom method, angular-dependent, Tersoff, and bond-order potentials as well as density functional theory. We show that under applied tensile strains the GSFE curves of many classical potentials exhibit a local minimum which gives rise to the formation of stable PFs. These PFs do not appear when more sophisticated material models are used and have thus to be regarded as artifacts of the potentials. We demonstrate that the local GSFE minimum is not formed for reasons of symmetry and we recommend including the determination of the strain-dependent (110) GSFE as a benchmark for newly developed potentials.
description: 16 pages, 9 figures
La validation des modèles de simulation-prospective Panorama des méthodes et applications aux modèles de secteur forêt-bois
Creators: name: Caurla, Sylvain
name: Delacote, Philippe
name: Rivière, Miguel
name: Caurla, Sylvain
name: Delacote, Philippe
name: Rivière, Miguel
Publisher: name: Unknown
Year: 2021
Subjects: Research Methods/ Statistical Methods
Resource /Energy Economics and Policy

description: La validation des modèles d’évaluation intégrée constitue un défi important de la recherche pluri- et interdisciplinaire. Nous montrons ici que les méthodes de validation, souvent résumées à une comparaison entre résultats des modèles et données réelles passées, sont complexes et variées et que, dans le cas de modèles dont l’objectif est de porter un éclairage prospectif sur le long terme, la validation ne peut être réduite aux méthodes de comparaison. Pour illustrer nos propos, nous appliquons notre réflexion aux modèles de simulation bioéconomiques de la filière forêt-bois.
Unitary representations of $U_{q}(\mathfrak{sl}(2,\RR))$, the modular double, and the multiparticle q-deformed Toda chains
Creators: name: Kharchev, S.
name: Lebedev, D.
name: Semenov-Tian-Shansky, M.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Quantum Algebra (math.QA)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: The paper deals with the analytic theory of the quantum q-deformed Toda chain; the technique used combines the methods of representation theory and the Quantum Inverse Scattering Method. The key phenomenon which is under scrutiny is the role of the modular duality concept (first discovered by L.Faddeev) in the representation theory of noncompact semisimple quantum groups. Explicit formulae for the Whittaker vectors are presented in terms of the double sine functions and the wave functions of the N-particle q-deformed open Toda chain are given as a multiple integral of the Mellin-Barnes type. For the periodic chain the two dual Baxter equations are derived.
description: AmsLatex, 41 pages, 3 figures
Additional file 4 of A novel PDX modeling strategy and its application in metabolomics study for malignant pleural mesothelioma
Creators: name: Chen, Zhongjian
name: Yang, Chenxi
name: Guo, Zhenying
name: Song, Siyu
name: Gao, Yun
name: Wang, Ding
name: Mao, Weimin
name: Liu, Junping
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Additional file 4.
Cataclysme riguata
Creators: name: Makhov, I. A.
name: Beljaev, E. A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Geometridae
Cataclysme
Cataclysme riguata

description: Cataclysme riguata (Hübner, [1813])
 Cataclysme riguata: Belova, 2005: 272.
NOTES. The species is not known east of Altai.
description: Published as part of Makhov, I. A. & Beljaev, E. A., 2019, NEW DATA ON GEOMETRID MOTHS (LEPIDOPTERA: GEOMETRIDAE) OF THE BAIKAL REGION, RUSSIA, pp. 1-23 in Far Eastern Entomologist 391 on page 17, DOI: 10.25221/fee.391.1, http://zenodo.org/record/7164698
Phase response of atom interferometers based on sequential Bragg diffractions
Creators: name: Décamps, B.
name: Bordoux, M.
name: Alibert, J.
name: Allard, B.
name: Gauguet, A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Large Momentum Transfer (LMT) beam splitters are implemented in atom interferometers to increase their sensitivity. However, LMT-interferometer requires additional light-pulses that modify the response function of the atom interferometer. In this paper, we develop an analytical model for the sensitivity function of the LMT-interferometers using sequential accelerating light pulses. We use the sensitivity function to calculate the acceleration sensitivity taking into account the pulse duration. In addition, the sensitivity to laser phase uctuations is calculated, and we show that the pulse sequence can be engineered to mitigate the phase noise sensitivity.
description: 14 pages, 8 figures
k-Inflation
Creators: name: Armendariz-Picon, C.
name: Damour, T.
name: Mukhanov, V.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: It is shown that a large class of higher-order (i.e. non-quadratic) scalar kinetic terms can, without the help of potential terms, drive an inflationary evolution starting from rather generic initial conditions. In many models, this kinetically driven inflation (or "k-inflation" for short) rolls slowly from a high-curvature initial phase, down to a low-curvature phase and can exit inflation to end up being radiation-dominated, in a naturally graceful manner. We hope that this novel inflation mechanism might be useful in suggesting new ways of reconciling the string dilaton with inflation.
description: LaTeX, 20 pages including 3 figures. Submitted to Phys. Lett. B
Pegaspargase: A Review in Acute Lymphoblastic Leukaemia
Creators: name: Young-A Heo
name: Yahiya Y. Syed
name: Keam, Susan J.
Publisher: name: Adis Journals
Year: 2019
Subjects: Medicine

description: Compliance with Ethical Standards Disclosure: The preparation of this review was not supported by any external funding.Conflicts of interest: Young-A Heo, Yahiya Syed and Susan Keam are salaried employees of Adis/Springer, are responsible for the article content and declare no relevant conflicts of interest.
Additional information about this Adis Drug Review can be found here
AbstractPegaspargase (Oncaspar®), a pegylated form of native Escherichia coli-derived L-asparaginase (hereafter referred as E. coli L-asparaginase), is indicated in the USA and EU for the treatment of acute lymphoblastic leukaemia (ALL) as a component of multi-agent chemotherapy in paediatric and adult patients. Relative to E. coli L-asparaginase, pegaspargase has a prolonged circulation time, thereby offering less frequent administration. Moreover, pegylation of E. coli L-asparaginase may diminish the immunogenicity of the enzyme. Based on extensive evidence, intramuscular (IM) or intravenous (IV) administration of pegaspargase as a component of a multi-agent chemotherapy is an effective first-line treatment for paediatric and adult patients with ALL, as well as for the treatment of paediatric and adult patients with ALL and hypersensitivity to E. coli L-asparaginase. Pegaspargase had a manageable tolerability profile in paediatric and adult patients with newly diagnosed ALL, with the most commonly occurring adverse events being generally consistent to that seen with E. coli L-asparaginase. Pegaspargase treatment in patients with relapsed ALL and hypersensitivity to E. coli L-asparaginase had a similar tolerability profile to that observed in patients with newly diagnosed ALL. Given the potentially reduced immunogenicity and more convenient dosage regimen over E. coli L-asparaginase, pegaspargase remains an important and effective treatment option for paediatric and adult patients with ALL, including those with hypersensitivity to E. coli L-asparaginase.

© Springer Nature Switzerland AG 2019
Global perspectives of the bulk electronic structure of URu$_2$Si$_2$ from angle-resolved photoemission
Creators: name: Denlinger, J. D.
name: Kang, J. -S.
name: Dudy, L.
name: Allen, J. W.
name: Kim, Kyoo
name: Shim, J. -H.
name: Haule, K.
name: Sarrao, J. L.
name: Butch, N. P.
name: Maple, M. B.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Previous high-resolution angle-resolved photoemission (ARPES) studies of URu$_2$Si$_2$ have characterized the temperature-dependent behavior of narrow-band states close to the Fermi level ($E_\mathrm{F}$) at low photon energies near the zone center, with an emphasis on electronic reconstruction due to Brillouin zone folding. A substantial challenge to a proper description is that these states interact with other hole-band states that are generally absent from bulk-sensitive soft x-ray ARPES measurements. Here we provide a more global $k$-space context for the presence of such states and their relation to the bulk Fermi surface topology using synchrotron-based wide-angle and photon energy-dependent ARPES mapping of the electronic structure using photon energies intermediate between the low-energy regime and the high-energy soft x-ray regime. Small-spot spatial dependence, $f$-resonant photoemission, Si 2$p$ core-levels, x-ray polarization, surface-dosing modification, and theoretical surface slab calculations are employed to assist identification of bulk versus surface state character of the $E_\mathrm{F}$-crossing bands and their relation to specific U- or Si-terminations of the cleaved surface. The bulk Fermi surface topology is critically compared to density functional theory and to dynamical mean field theory calculations. In addition to clarifying some aspects of the previously measured high symmetry $Γ$, Z and X points, incommensurate 0.6a* nested Fermi-edge states located along Z-N-Z are found to be distinctly different from the density functional theory Fermi surface prediction. The temperature evolution of these states above $T_{HO}$, combined with a more detailed theoretical investigation of this region, suggests a key role of the N-point in the hidden order transition.
description: topical review 47 pages, 12 figures, proof edits, hyperlinked TOC
Additional file 5 of The protein-protein interaction ontology: for better representing and capturing the biological context of protein interaction
Creators: name: Li, Mansheng
name: He, Qiang
name: Yang, Chunyuan
name: Ma, Jie
name: He, Fuchu
name: Chen, Tao
name: Zhu, Yunping
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Cancer
subject: Mental Health

description: Table S5. Verbs and nouns used to construct Interaction Type sub-ontology.
Distributional reinforcement learning with linear function approximation
Creators: name: Bellemare, Marc G.
name: Roux, Nicolas Le
name: Castro, Pablo Samuel
name: Moitra, Subhodeep
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Despite many algorithmic advances, our theoretical understanding of practical distributional reinforcement learning methods remains limited. One exception is Rowland et al. (2018)'s analysis of the C51 algorithm in terms of the Cramér distance, but their results only apply to the tabular setting and ignore C51's use of a softmax to produce normalized distributions. In this paper we adapt the Cramér distance to deal with arbitrary vectors. From it we derive a new distributional algorithm which is fully Cramér-based and can be combined to linear function approximation, with formal guarantees in the context of policy evaluation. In allowing the model's prediction to be any real vector, we lose the probabilistic interpretation behind the method, but otherwise maintain the appealing properties of distributional approaches. To the best of our knowledge, ours is the first proof of convergence of a distributional algorithm combined with function approximation. Perhaps surprisingly, our results provide evidence that Cramér-based distributional methods may perform worse than directly approximating the value function.
description: To appear
Some Navigation Rules for D-Brane Monodromy
Creators: name: Aspinwall, Paul S.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Algebraic Geometry (math.AG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We explore some aspects of monodromies of D-branes in the Kahler moduli space of Calabi-Yau compactifications. Here a D-brane is viewed as an object of the derived category of coherent sheaves. We compute all the interesting monodromies in some nontrivial examples and link our work to recent results and conjectures concerning helices and mutations. We note some particular properties of the 0-brane.
description: LaTeX2e, 28 pages, 4 figures, some typos corrected and refs added
Women Identified as Operators on 51 Percent of U.S. Farms in 2019
Creators: name: Whitt, Christine
name: Todd, Jessica E.
name: Whitt, Christine
name: Todd, Jessica E.
Publisher: name: Unknown
Year: 2021
Subjects: subject: Agribusiness
subject: Farm Management
subject: Industrial Organization
subject: Women farmers
subject: U.S. farming operations
subject: Agricultural Resource Management Survey
subject: ARMS
subject: Principal farm operators
subject: Female farm operators
subject: Census of Agriculture

description: Women play an integral part in farming, either as a principal operator or as a decision-maker. In 2019, more than half (51 percent) of all farming operations in the United States had at least one woman operator, according to the 2019 Agricultural Resource Management Survey (ARMS). Women were the “principal operator,” meaning they are primarily responsible for the day-to-day operation of the farm, on 14 percent of operations. In 37 percent of operations, women were the “secondary operators,” involved in decisions for the operation but not the principal operators. Farms with principal female operators contributed more than 4 percent of the total value of production in 2019.
Xanthorhoe annotinata
Creators: name: Makhov, I. A.
name: Beljaev, E. A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Geometridae
Xanthorhoe
Xanthorhoe annotinata

description: Xanthorhoe annotinata (Zetterstedt, 1839)
 Xanthorhoe annotinata: Vasilyeva, 1989: 107.
 NOTES. The species is not known east of north-east of European part of Russia; another species from the X. annotinata species group are distributed in the Baikal region.
description: Published as part of Makhov, I. A. & Beljaev, E. A., 2019, NEW DATA ON GEOMETRID MOTHS (LEPIDOPTERA: GEOMETRIDAE) OF THE BAIKAL REGION, RUSSIA, pp. 1-23 in Far Eastern Entomologist 391 on page 17, DOI: 10.25221/fee.391.1, http://zenodo.org/record/7164698
Empowering researchers & non-native learners through interviews
Creators: name: Shono, Sarah
Publisher: name: American University of Bahrain
Year: 2024
Subjects: classificationCode: 47
subject: Language, communication and culture

description: The importance of conducting research in which participants are empowered and in which the voices of the other are clearly heard is well-established within the filed of second language (L2) education. However, interviewing research participants in a language other than their native language is a daunting and difficult task. Qualitative research literature offers little direction or assistance for researchers wishing to collect data by interviewing nonnative speakers. This chapter presents a repertoire of interviewing strategies for use in second or foreign language speakers.
Pycnarmon cribrata
Creators: name: Mbata, Keith J.
name: Prins, Jurate De
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Crambidae
Pycnarmon
Pycnarmon cribrata

description: Pycnarmon cribrata (Fabricius, 1794)
COMMON NAME(S): Grass moth or Crambid Snout Moth.
SYNONYM(S): Aripana frenulalis Strand, 1918c; Conchylodes corycialis Snellen, 1880b; Spilomela caberalis Guenée, 1854; Zebronia abdicalis Walker, 1859b; Conchylodes privalis Snellen, 1901.
IUCN STATUS: Not Evaluated (NE).
DISTRIBUTION: Australia (Queensland), Democratic Republic of Congo, Hong Kong, India, Kenya, Liberia, Madagascar, Malawi, Mali, Mozambique, Russia, Sierra Leone, South Africa, South Korea, Taiwan, Zambia, Zimbabwe.
LOCALITY IN ZAMBIA: Chililabombwe, in Copperbelt Province; Lusaka, in Lusaka Province; Solwezi, in Northwestern Province).
LARVAL HOSTPLANT(S): Host plants include: one yet to be identified Lamiaceae species (among Coleus spp.) in the Democratic Republic of Congo; and five Lamiaceae species (Salvia coccinea Buc’hoz ex Etl., Plectranthus scutellarioides (L.) R.Br., P. parviflorus Willd., Ocimum tenuiflorum L. and Vitex sp.) and one Primulaceae species (Embelia tsjeriam-cottam (Roem. & Schult.) A.DC.) in an unnamed African country or countries. The African Moths (2019) webpage lists one Primulaceae species (Embelia robusta Roxb.) and five Lamiaceae species (Ocimum sanctum L., Plectranthus scutellarioides (L.) R.Br., Vitex altissima L.f., V. negundo L. and V. pinnata L.) as larval foodplants of the taxon.
SOURCES: African Moths 2019; De Prins & De Prins 2022; Ghesquière 1940a; Hampson 1910c; Poltavsky et al. 2018b.
description: Published as part of Mbata, Keith J. & Prins, Jurate De, 2023, Annotated checklist of moths of Zambia (Insecta: Lepidoptera), pp. 1-503 in Zootaxa 5354 (1) on page 114, DOI: 10.11646/zootaxa.5354.1.1, http://zenodo.org/record/10130434
Billiard Representation for Multidimensional Cosmology with Intersecting p-branes near the Singularity
Creators: name: Ivashchuk, V. D.
name: Melnikov, V. N.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Multidimensional model describing the cosmological evolution of n Einstein spaces in the theory with l scalar fields and forms is considered. When electro-magnetic composite p-brane ansatz is adopted, and certain restrictions on the parameters of the model are imposed, the dynamics of the model near the singularity is reduced to a billiard on the (N-1)-dimensional Lobachevsky space, N = n+l. The geometrical criterion for the finiteness of the billiard volume and its compactness is used. This criterion reduces the problem to the problem of illumination of (N-2)-dimensional sphere by point-like sources. Some examples with billiards of finite volume and hence oscillating behaviour near the singularity are considered. Among them examples with square and triangle 2-dimensional billiards (e.g. that of the Bianchi-IX model) and a 4-dimensional billiard in ``truncated'' D = 11 supergravity model (without the Chern-Simons term) are considered. It is shown that the inclusion of the Chern-Simons term destroys the confining of a billiard.
description: 27 pages Latex, 3 figs., submit. to Class. Quantum Grav
Epirrhoe molluginata
Creators: name: Makhov, I. A.
name: Beljaev, E. A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Geometridae
Epirrhoe
Epirrhoe molluginata

description: Epirrhoe molluginata (Hübner, 1813)
 Cidaria molluginata Belova, 1986: 87; Belova, 1988: 20.
 Epirrhoe molluginata: Belova, 2000: 25; Belova, 2009: 153.
NOTES. The species is not known east of middle Volga.
description: Published as part of Makhov, I. A. & Beljaev, E. A., 2019, NEW DATA ON GEOMETRID MOTHS (LEPIDOPTERA: GEOMETRIDAE) OF THE BAIKAL REGION, RUSSIA, pp. 1-23 in Far Eastern Entomologist 391 on page 17, DOI: 10.25221/fee.391.1, http://zenodo.org/record/7164698
The magnetic field strength of the Faraday screen surrounding the radio galaxy Coma A
Creators: name: Knuettel, S.
name: O'Sullivan, S. P.
name: Curiel, S.
name: Emonts, B. H. C.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Studying the interaction between AGN jets and lobes and their surrounding environment is important in order to understand how they transfer energy to their environment as well as determining the intrinsic physical properties of the sources themselves. This paper presents broadband VLA polarization and Faraday rotation observations of the radio galaxy Coma A (3C 277.3) from 1 to 4 GHz, including archival VLA observations at 4.9 and 15 GHz. Through broadband polarization model-fitting, we find that an external Faraday screen with a turbulent magnetic field provides an appropriate description to most of the data. By combining the polarization and Faraday rotation results with previous H$α$ observations, we identified the H$α$-emitting gas as the Faraday screen responsible for the observed Faraday depolarization. We were able to derive the magnetic field strength in the H$α$-emitting gas, finding typical field strengths of $\sim1$ $μ$G, which is consistent with studies of the intra-group medium local to other radio galaxies. However, we find a highly depolarized region of the southern lobe coincident with a H$α$ filament that has a field strength comparable to the equipartition field strength in the radio lobe (i.e. $\gtrsim$36 $μ$G). This implies that the H$α$ filament is internal to the radio emitting plasma. Such clear examples of internal Faraday depolarization are rare, thus providing another key insight into the evolution of radio galaxies and their ability to provide significant feedback on the local gas that would otherwise cool and form stars.
description: 12 Pages, 7 Figures, 2 Tables, accepted for publication in MNRAS
title: Braunschweigische Anzeigen 91. Jahr 1835, Hefte 1 (1. Januar) - 153 (30. Juni)
Creators: name: :None
Publisher: name: Waisenhaus-Buchdruckerei
Year: 1835
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Braunschweigische Anzeigen
subject: 902

description: Braunschweigische Anzeigen: offizielles Regierungs- und Anzeigeblatt, vol. 91, no. 1-153
title: Braunschweigische Anzeigen 91. Jahr 1835, Hefte 154 (1. Juli) - 309 (31. December)
Creators: name: :None
Publisher: name: Waisenhaus-Buchdruckerei
Year: 1835
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Braunschweigische Anzeigen
subject: 902

description: Braunschweigische Anzeigen: offizielles Regierungs- und Anzeigeblatt, vol. 91, no. 154-309
Transitions Induced by the Discreteness of Molecules in a Small Autocatalytic System
Creators: name: Togashi, Yuichi
name: Kaneko, Kunihiko
Publisher: name: arXiv
Year: 2000
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Subcellular Processes (q-bio.SC)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Autocatalytic reaction system with a small number of molecules is studied numerically by stochastic particle simulations. A novel state due to fluctuation and discreteness in molecular numbers is found, characterized as extinction of molecule species alternately in the autocatalytic reaction loop. Phase transition to this state with the change of the system size and flow is studied, while a single-molecule switch of the molecule distributions is reported. Relevance of the results to intracellular processes are briefly discussed.
description: 5 pages, 4 figures
Regularization by ε-metric
Creators: name: Ivashchuk, V. D.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The regularization of propagators by means of a complex metric is considered. (The paper is an English translation of the first of two articles in Russian published by the author in 1987-88: V.D. Ivashchuk, Regularization by ε-metric. I, Izvestiya Akademii Nauk Moldavskoy SSR, Ser. Fiziko-tekhnicheskih i matematicheskih nauk, No 3, p. 8-17 (1987) [in Russian] .)
description: 15 pages, 1 figure, MS WORD, The paper is an English translation of the article: V.D. Ivashchuk, Regularization by {\epsilon}-metric. I, Izv. Akad. Nauk Mold. SSR, Ser. fiz.-tekhn. i mat. nauk, No 3, p. 8-17 (1987) [in Russian]
Additional file of Behavioral and electrophysiological evidence for a neuroprotective role of aquaporin-4 in the 5xFAD transgenic mice model
Creators: name: Abe, Yoichiro
name: Ikegawa, Natsumi
name: Keitaro Yoshida
name: Muramatsu, Kyosuke
name: Hattori, Satoko
name: Kawai, Kenji
name: Minetaka Murakami
name: Tanaka, Takumi
name: Wakami Goda
name: Motohito Goto
name: Yamamoto, Taichi
name: Tadafumi Hashimoto
name: Yamada, Kaoru
name: Terumasa Shibata
name: Misawa, Hidemi
name: Mimura, Masaru
name: Tanaka, Kenji F.
name: Miyakawa, Tsuyoshi
name: Iwatsubo, Takeshi
name: Jun-Ichi Hata
name: Niikura, Takako
name: Yasui, Masato
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file of Behavioral and electrophysiological evidence for a neuroprotective role of aquaporin-4 in the 5xFAD transgenic mice model
Preroughening transitions in a model for Si and Ge (001) type crystal surfaces
Creators: name: Noh, Jae Dong
name: Nijs, M. den
Publisher: name: arXiv
Year: 1997
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The uniaxial structure of Si and Ge (001) facets leads to nontrivial topological properties of steps and hence to interesting equilibrium phase transitions. The disordered flat phase and the preroughening transition can be stabilized without the need for step-step interactions. A model describing this is studied numerically by transfer matrix type finite-size-scaling of interface free energies. Its phase diagram contains a flat, rough, and disordered flat phase, separated by roughening and preroughening transition lines. Our estimate for the location of the multicritical point where the preroughening line merges with the roughening line, predicts that Si and Ge (001) undergo preroughening induced simultaneous deconstruction transitions.
description: 13 pages, RevTex, 7 Postscript Figures, submitted to J. Phys. A
Poisson sigma models and deformation quantization
Creators: name: Cattaneo, Alberto S.
name: Felder, Giovanni
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Quantum Algebra (math.QA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: This is a review aimed at a physics audience on the relation between Poisson sigma models on surfaces with boundary and deformation quantization. These models are topological open string theories. In the classical Hamiltonian approach, we describe the reduced phase space and its structures (symplectic groupoid), explaining in particular the classical origin of the non-commutativity of the string end-point coordinates. We also review the perturbative Lagrangian approach and its connection with Kontsevich's star product. Finally we comment on the relation between the two approaches.
description: 11 pages
title: Braunschweigische Anzeigen 89. Jahr 1833, Hefte 1 (1. Januar) - 153 (29. Juni)
Creators: name: :None
Publisher: name: Waisenhaus-Buchdruckerei
Year: 1833
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Braunschweigische Anzeigen
subject: 902

description: Braunschweigische Anzeigen: offizielles Regierungs- und Anzeigeblatt, vol. 89, no. 1-153
Probing Invisible Vector Meson Decays with NA64 and LDMX
Creators: name: Schuster, Philip
name: Toro, Natalia
name: Zhou, Kevin
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Electron beam fixed target experiments such as NA64 and LDMX use missing energy-momentum to detect the production of dark matter and other long-lived states. The most studied production mechanism is dark Bremsstrahlung through a vector mediator. In this work, we explore a complementary source of missing energy-momentum signals: Bremsstrahlung photons can convert to hard vector mesons in exclusive photoproduction processes, which then decay to dark matter or other invisible particles, such as neutrinos. We find that existing NA64 data can improve the leading constraints on invisible light vector meson decays, while a future run of LDMX could improve them by up to $5$ orders of magnitude. For the examples of a dark photon and a $U(1)_B$ gauge boson mediator, accounting for meson decays substantially enhances these experiments' sensitivity, especially to thermal relic dark matter of mass $m_χ\gtrsim 0.1\ \mathrm{GeV}$.
description: 18 pages, 11 figures. v2: paragraph added, matches journal version
Opportunities and Limitations of Open Science in Medical Research
Creators: name: Havemann, Johanna
Publisher: name: Zenodo
Year: 2019
Subjects: open science
medical research

description: Presentation about Open Science in Medical Research as part of the Open Day within the Erasmus Mundus FetalMed-PhD Summer School 2019, Barcelona, Spain For more details visit https://www.eventbrite.es/e/open-science-em-fetalmed-phd-summer-school-2019-tickets-66206221591
SIGNIFICANCE OF 260/230 RATIO AND STRATEGIES FOR OPTIMIZED AND IMPROVED PCR OUTCOME
Creators: name: Mohit Kumar
name: Pooja Sharma
name: Rajesh Kumar Thakur
name: Manoj Kumar Nandkeoliar
name: S.B. Sharma
Publisher: name: Zenodo
Year: 2024
Subjects: DNA, Spectrophotometry, 260/230 Ratio, Bovine Serum Albumin, Optimization Techniques.

description: Abstract

Background: High-quality human DNA samples and associated information are essential for biomedical research, particularly for specific downstream applications. Ensuring the usefulness and long-term functionality of DNA products is crucial. Quality indicators, such as purity and integrity, are vital for assessing DNA quality. This study examines the quality indicators in DNA samples from 12 blood samples and discusses optimization techniques to address low-quality DNA samples for downstream applications. Additionally, the study underscores the importance of DNA quantification and qualification procedures to ensure proper sample management, minimize unreliable results, reduce costs, and prevent sample wastage. Aim: To examine the importance of 260/230 ratios in DNA quality assessment and propose optimization techniques for improved PCR outcomes. Material and Methods: Blood samples were obtained via venepuncture, stored at 4-8°C and DNA was extracted using the QIAamp DNA Blood Mini Kit. DNA purity was determined using UV spectrophotometer, categorizing samples based on the 260/230 ratio. Three PCR reactions were conducted for the MTNR gene, with one including BSA as an additive. Optimization techniques involved adjusting annealing temperature and primer concentrations. Results: Reactions lacking additives showed weak bands in samples with 260/230 <1.5, while BSA-enhanced reaction exhibited significantly stronger bands, indicating improved amplification efficiency. Conclusion: It is essential to consider 260/230 ratio as DNA purity indicator for improved amplification. Addition of PCR additives BSA is better strategy for amplification in the samples with poor 260/230 ratio.
Epirrhoe galiata : Vasilyeva 1989
Creators: name: Makhov, I. A.
name: Beljaev, E. A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Geometridae
Epirrhoe
Epirrhoe galiata

description: Epirrhoe galiata ([Denis et Schiffermüller], 1775)
 Epirrhoe galiata: Vasilyeva, 1989: 107.
NOTES. The species is not known east of the Urals.
description: Published as part of Makhov, I. A. & Beljaev, E. A., 2019, NEW DATA ON GEOMETRID MOTHS (LEPIDOPTERA: GEOMETRIDAE) OF THE BAIKAL REGION, RUSSIA, pp. 1-23 in Far Eastern Entomologist 391 on page 17, DOI: 10.25221/fee.391.1, http://zenodo.org/record/7164698
Symmetry Breaking using Fluids II: Velocity Potential Method
Creators: name: Roberts, Mark D.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A generalization of scalar electrodynamics called fluid electrodynamics is presented. In this theory a fluid replaces the Higgs scalar field. Fluid electrodynamics might have application to the theory of low temperature Helium superfluids, but here it is argued that it provides an alternative method of approaching symmetry breaking in particle physics. The method of constructing fluid electrodynamics is to start with the velocity decomposition of a perfect fluid as in general relativity. A unit vector tangent to the flow lines of an isentropic fluid can be written in terms of scalar potentials: $V_a=h^{-1}(\ph_a+\al\bt_a-þS)$. A novel interacting charged fluid can be obtained by applying the covariant derivative: $D_a=\p_a+ieA_a$ to these scalar potentials. This fluid is no longer isentropic and there are choices for which it either obeys the second law of thermodynamics or not. A mass term of the correct sign occurs for the $A$ term in the stress, and this mass term depends on the potentials in the above vector. The charged fluid can be reduced to scalar electrodynamics and the standard approach to symmetry breaking applied; alternatively a mass can be induced by the fluid by using just the thermodynamic potentials and then fixing at a critical point, if this is taken to be the Bose condensation point then the induced mass is negligible.
description: 13 pages, no diagrams, one table, LaTex2e
Integrating Inter-vehicular Communication, Vehicle Localization, and a Digital Map for Cooperative Adaptive Cruise Control with Target Detection Loss
Creators: name: Lin, Yuan
name: Eskandarian, Azim
Publisher: name: arXiv
Year: 2019
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: Adaptive Cruise Control (ACC) is an Advanced Driver Assistance System (ADAS) that enables vehicle following with desired inter-vehicular distances. Cooperative Adaptive Cruise Control (CACC) is upgraded ACC that utilizes additional inter-vehicular wireless communication to share vehicle states such as acceleration to enable shorter gap following. Both ACC and CACC rely on range sensors such as radar to obtain the actual inter-vehicular distance for gap-keeping control. The range sensor may lose detection of the target, the preceding vehicle, on curvy roads or steep hills due to limited angle of view. Unfavourable weather conditions, target selection failure, or hardware issue may also result in target detection loss. During target detection loss, the vehicle following system usually falls back to Cruise Control (CC) wherein the follower vehicle maintains a constant speed. In this work, we propose an alternative way to obtain the inter-vehicular distance during target detection loss to continue vehicle following. The proposed algorithm integrates inter-vehicular communication, accurate vehicle localization, and a digital map with lane center information to approximate the inter-vehicular distance. In-lab robot following experiments demonstrated that the proposed algorithm provided desirable inter-vehicular distance approximation. Although the algorithm is intended for vehicle following application, it can also be used for other scenarios that demand vehicles' relative distance approximation. The work also showcases our in-lab development effort of robotic emulation of traffic for connected and automated vehicles.
A simple variational approach to the quantum Frenkel-Kontorova model
Creators: name: Ho, Choon-Lin
name: Chou, Chung-I
Publisher: name: arXiv
Year: 2000
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Chaotic Dynamics (nlin.CD)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a simple and complete variational approach to the one-dimensional quantum Frenkel-Kontorova model. Dirac's time-dependent variational principle is adopted together with a Hatree-type many-body trial wavefunction for the atoms. The single-particle state is assumed to have the Jackiw-Kerman form. We obtain an effective classical Hamiltonian for the system which is simple enough for a complete numerical solution for the static ground state of the model. Numerical results show that our simple approach captures the essence of the quantum effects first observed in quantum Monte Carlo studies.
description: 12 pages, 2 figures
A thermodynamic model for the O\(_2^-\) mobility in Ne gas in broad density and temperature ranges
Creators: name: F, A.
name: :
name: Borghesani
name: Aitken, F.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We report new measurements of the mobility \(μ\) of O$_{2}^{-}$ ions in supercritical neon in the range $45\,\mathrm{K}\le T\le 334\,\mathrm{K}$ for number density $N\ge 0.5\,$nm$^{-3}.$ We rationalize the experimental data of all isotherms with the Stokes-Cunningham formula by computing the ion hydrodynamic radius as a function of \(T \) and \(N\) with the thermodynamic free volume model developed for the ion mobility in superfluid He. The model parameters are determined by re-analyzing published data for $T=45\,$K for \(N\) up to $N\approx 1.65N_{c} $ ($N_{c}\approx 14.4\,$nm$^{-3}$ is the critical number density), which roughly span four orders of magnitude of the Knudsen number $(0.1\le \mathrm{K}_{n}\le 1000)$, covering the transition from the kinetic- to the hydrodynamic transport regime. These parameters provide an excellent description of the dependence of \(μ\) on \(N\) for all higher isotherms and yield a strict test of the model validity, thereby bridging the gap between the kinetic- and the hydrodynamic transport regimes.
description: submitted to Plasma Sources Science and Technology
Constructing, characterizing, and simulating Gaussian and higher-order point distributions
Creators: name: Kerscher, M.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Probability (math.PR)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: The definition and the properties of a Gaussian point distribution, in contrast to the well-known properties of a Gaussian random field are discussed. Constraints for the number density and the two-point correlation function arise. A simple method for the simulation of this so-called Gauss-Poisson point process is given and illustrated with an example. The comparison of the distribution of galaxies in the PSCz catalogue with the Gauss-Poisson process underlines the importance of higher-order correlation functions for the description for the galaxy distribution. The construction of the Gauss-Poisson point process is extended to the n-point Poisson cluster process, now incorporating correlation functions up to the nth-order. The simulation methods and constraints on the correlation functions are discussed for the n-point case and detailed for the three-point case. As another approach, well suited for strongly clustered systems, the generalized halo-model is discussed. The influence of substructure inside the halos on the two- and three-point correlation functions is calculated in this model.
description: 19 pages, 4 figures, PRE in press, now including comments on hierarchical models and a comparison of random fields vs. random point sets
A Framework to build Games with a Purpose for Linked Data Refinement
Creators: name: Calegari, Gloria Re
name: Fiano, Andrea
name: Celino, Irene
Publisher: name: arXiv
Year: 2018
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: With the rise of linked data and knowledge graphs, the need becomes compelling to find suitable solutions to increase the coverage and correctness of datasets, to add missing knowledge and to identify and remove errors. Several approaches - mostly relying on machine learning and NLP techniques - have been proposed to address this refinement goal; they usually need a partial gold standard, i.e. some "ground truth" to train automatic models. Gold standards are manually constructed, either by involving domain experts or by adopting crowdsourcing and human computation solutions. In this paper, we present an open source software framework to build Games with a Purpose for linked data refinement, i.e. web applications to crowdsource partial ground truth, by motivating user participation through fun incentive. We detail the impact of this new resource by explaining the specific data linking "purposes" supported by the framework (creation, ranking and validation of links) and by defining the respective crowdsourcing tasks to achieve those goals. To show this resource's versatility, we describe a set of diverse applications that we built on top of it; to demonstrate its reusability and extensibility potential, we provide references to detailed documentation, including an entire tutorial which in a few hours guides new adopters to customize and adapt the framework to a new use case.
description: 17 pages, 4 figures, 17th International Semantic Web Conference (ISWC 2018) - Resources Track
MENA Women’s Transition from School to Work
Creators: name: Shono, Sarah
name: Smith, Susan
Publisher: name: American University of Bahrain
Year: 2024
Subjects: classificationCode: 39
subject: Education

description: This study is concerned with describing the perception of both male and female MENA youths with regard to the economic choices available to female youths in the Middle East. In particular, the participants in this study (male and female students at a large university in the Middle East) shed light on the current status of young, college-educated women in the Middle East in terms of the factors facilitating and impeding their transition from college to work. A number of themes were identified related to factors affecting the transition of MENA female youths from school to work.
Ferromagnetism in the Hubbard Model on fcc-type lattices
Creators: name: Ulmke, Martin
Publisher: name: arXiv
Year: 1997
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The Hubbard model on fcc-type lattices is studied in the dynamical mean-field theory of infinite spatial dimensions. At intermediate interaction strength finite temperature Quantum Monte Carlo calculations yield a second order phase transition to a highly polarized, metallic ferromagnetic state. The Curie temperatures are calculated as a function of electronic density and interaction strength. A necessary condition for ferromagnetism is a density of state with large spectral weight near one of the band edges.
description: typos corrected, references updated, discussion extented
Additional file 11 of Behavioral and electrophysiological evidence for a neuroprotective role of aquaporin-4 in the 5xFAD transgenic mice model
Creators: name: Abe, Yoichiro
name: Ikegawa, Natsumi
name: Keitaro Yoshida
name: Muramatsu, Kyosuke
name: Hattori, Satoko
name: Kawai, Kenji
name: Minetaka Murakami
name: Tanaka, Takumi
name: Wakami Goda
name: Motohito Goto
name: Yamamoto, Taichi
name: Tadafumi Hashimoto
name: Yamada, Kaoru
name: Terumasa Shibata
name: Misawa, Hidemi
name: Mimura, Masaru
name: Tanaka, Kenji F.
name: Miyakawa, Tsuyoshi
name: Iwatsubo, Takeshi
name: Jun-Ichi Hata
name: Niikura, Takako
name: Yasui, Masato
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 11. Supplemental Figures.
Eupithecia impurata
Creators: name: Makhov, I. A.
name: Beljaev, E. A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Geometridae
Eupithecia
Eupithecia impurata

description: Eupithecia impurata (Hübner, 1813)
 Eupithecia impurata: Belova, 2000: 26; 2003: 87.
NOTES. Central European species which is unknown east of Carpathians.
description: Published as part of Makhov, I. A. & Beljaev, E. A., 2019, NEW DATA ON GEOMETRID MOTHS (LEPIDOPTERA: GEOMETRIDAE) OF THE BAIKAL REGION, RUSSIA, pp. 1-23 in Far Eastern Entomologist 391 on page 18, DOI: 10.25221/fee.391.1, http://zenodo.org/record/7164698
title: 2. Satzung zur Änderung der Satzung der Technischen Universität Braunschweig über die Abweichung von Regelungen in den Studien- und Prüfungsordnungen aufgrund von Einschränkungen im Lehr- und Prüfungsbetrieb durch die Maßnahmen zur Verhinderung der Ausbreitung des SARS-CoV-2 Virus, Corona Satzung (HÖB Nr. 1339 vom 18.03.2021, zuletzt geändert durch HÖB Nr. 1388 vom 26.10.2021) gemäß § 44 Abs. 1, § 15, § 7 Abs. 3 Satz 1, § 43 Abs. 1 Satz 5 NHG
Creators: name: :None
Publisher: name: Technische Universität Braunschweig
Year: 2022
Subjects: subject: Ordnung
subject: 379

description: Hochschulöffentliche Bekanntmachungen der Technischen Universität Braunschweig, vol. 1395