cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Extracting Stochastic Governing Laws by Nonlocal Kramers-Moyal Formulas
Creators: name: Lu, Yubin
name: Li, Yang
name: Duan, Jinqiao
Publisher: name: arXiv
Year: 2021
Subjects: subject: Dynamical Systems (math.DS)
subject: Probability (math.PR)
subject: Machine Learning (stat.ML)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: With the rapid development of computational techniques and scientific tools, great progress of data-driven analysis has been made to extract governing laws of dynamical systems from data. Despite the wide occurrences of non-Gaussian fluctuations, the effective data-driven methods to identify stochastic differential equations with non-Gaussian Lévy noise are relatively few so far. In this work, we propose a data-driven approach to extract stochastic governing laws with both (Gaussian) Brownian motion and (non-Gaussian) Lévy motion, from short bursts of simulation data. Specifically, we use the normalizing flows technology to estimate the transition probability density function (solution of nonlocal Fokker-Planck equation) from data, and then substitute it into the recently proposed nonlocal Kramers-Moyal formulas to approximate Lévy jump measure, drift coefficient and diffusion coefficient. We demonstrate that this approach can learn the stochastic differential equation with Lévy motion. We present examples with one- and two-dimensional, decoupled and coupled systems to illustrate our method. This approach will become an effective tool for discovering stochastic governing laws and understanding complex dynamical behaviors.
Sylvilagus nuttallii
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Lagomorpha
Leporidae
Sylvilagus
Sylvilagus nuttallii

description: Sylvilagus nuttallii (Bachman, 1837). J. Acad. Nat. Sci. Phila., 7:345. TYPE LOCALITY: U.S.A., Oregon, mouth of Malheur River, probably near Vale. DISTRIBUTION: Intermountain area of N. America from S. British Columbia to S. Saskatchewan (Canada), S. to E. California, Nevada, C. Arizona, and N. W. New Mexico (U.S.A.). COMMENT: Type locality restricted by Bailey, 1936, N. Am. Fauna, 55: 107. S. floridanus appears to be displacing nuttallii in some areas (JAC); also see Genoways and Jones, Occas. Pap. Mus. Texas Tech Univ., 6: 1 -36. Reviewed by Chapman, 1975, Mamm. Species, 56:1-3. ISIS NUMBER: 5301409002008011001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Lagomorpha, pp. 595-604 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 603, DOI: 10.5281/zenodo.7353003
description: {"references": ["Bailey, V. E. 1936. The mammals and life zones of Oregon. North American Fauna, 55: 1 - 416."]}
Efficient Background Modeling Based on Sparse Representation and Outlier Iterative Removal
Creators: name: Li, Linhao
name: Wang, Ping
name: Hu, Qinghua
name: Cai, Sijia
Publisher: name: arXiv
Year: 2014
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences
subject: G.1.2; H.5.1; I.2.10; I.4.7; I.4.9

description: Background modeling is a critical component for various vision-based applications. Most traditional methods tend to be inefficient when solving large-scale problems. In this paper, we introduce sparse representation into the task of large scale stable background modeling, and reduce the video size by exploring its 'discriminative' frames. A cyclic iteration process is then proposed to extract the background from the discriminative frame set. The two parts combine to form our Sparse Outlier Iterative Removal (SOIR) algorithm. The algorithm operates in tensor space to obey the natural data structure of videos. Experimental results show that a few discriminative frames determine the performance of the background extraction. Further, SOIR can achieve high accuracy and high speed simultaneously when dealing with real video sequences. Thus, SOIR has an advantage in solving large-scale tasks.
description: 12pages, 10figures
title: Hoch-Fürstliche Aychstättische Tax-Ordtnung Der Ampts-Accidentien; [1698?]
title: [Geben in Unserm Residenz-Schloß uff St. Wilibalds Berg ob Aychstätt den 28. Junij, 1698]
titleType: Subtitle
Creators: name: Johann Martin Eichstätt, Bischof
name: Strauss, Franz
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2008

description: Wahrscheinliches Erscheinungsjahr aus der Datierung der Vorrede von Bischof Johann Martin. - Schreiben von Bischof Johannes Eucharius datiert 14. März 1691. - Nicht identisch mit VD17 12:127835X (dort im Titel "Eychstättische Tax-Ordtnung der ...". - Nicht identisch mit VD17 1:015919F (dort ohne Paginierung)
The preferentially magnified active nucleus in IRAS F10214+4724 - II. Spatially resolved cold molecular gas
Creators: name: Deane, R. P.
name: Heywood, I.
name: Rawlings, S.
name: Marshall, P. J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present JVLA observations of the cold (CO (1-0)) molecular gas in IRAS F10214+4724, a lensed ULIRG at z=2.3 with an obscured active nucleus. The galaxy is spatially and spectrally well-resolved in the CO (1-0) emission line. A CO (1-0) counter-image is detected at the 3-sigma level. Five of the 42 km/s channels (with >5-sigma detections) are mapped back into the source plane and their total magnification posterior PDFs sampled. This reveals a roughly linear arrangement, tentatively a rotating disk. We derive a molecular gas mass of M_gas = 1.2 +- 0.2 x 10^10 M_sun, assuming a ULIRG L_{CO}-to-M_{gas} conversion ratio of α= 0.8 M_sun / (K km/s pc^2) that agrees well with the derived range of α= 0.3 - 1.3 for separate dynamical mass estimates at assumed inclinations of i = 90 - 30 degrees. Based on the AGN and CO (1-0) peak emission positions and the lens model, we predict a distortion of the CO Spectral Line Energy Distribution (SLED) where higher order J lines that may be partially excited by AGN heating will be preferentially lensed owing to their smaller solid angles and closer proximity to the AGN and therefore the cusp of the caustic. Comparison with other lensing inversion results shows that the narrow line region and AGN radio core in IRAS F10214+4724 are preferentially lensed by a factor >~ 3 and 11 respectively, relative to the molecular gas emission. This distorts the global continuum emission Spectral Energy Distribution (SED) and suggests caution in unsophisticated uses of IRAS F10214+4724 as an archetype high-redshift ULIRG. We explore two Large Velocity Gradient (LVG) models, incorporating spatial CO (1-0) and (3-2) information and present tentative evidence for an extended, low excitation cold gas component that implies that the total molecular gas mass in IRAS F10214+4724 is a factor >~2 greater than that calculated using spatially unresolved CO observations.
description: Dedicated to Steve Rawlings. Accepted for publication in MNRAS. 16 pages, 11 figures
Gamma- and Cosmic-Ray Observations with the GAMMA-400 Gamma-Ray Telescope
Creators: name: Topchiev, N. P.
name: Galper, A. M.
name: Arkhangelskaja, I. V.
name: Arkhangelskiy, A. I.
name: Bakaldin, A. V.
name: Cherniy, R. A.
name: Chernysheva, I. V.
name: Gudkova, E. N.
name: Gusakov, Yu. V.
name: Dalkarov, O. D.
name: Egorov, A. E.
name: Kheymits, M. D.
name: Korotkov, M. G.
name: Leonov, A. A.
name: Malinin, A. G.
name: Mikhailov, V. V.
name: Mikhailova, A. V.
name: Minaev, P. Yu.
name: Pappe, N. Yu.
name: Razumeyko, M. V.
name: Runtso, M. F.
name: Stozhkov, Yu. I.
name: Suchkov, S. I.
name: Yurkin, Yu. T.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The future space-based GAMMA-400 gamma-ray telescope will operate onboard the Russian astrophysical observatory in a highly elliptic orbit during 7 years to observe Galactic plane, Galactic Center, Fermi Bubbles, Crab, Vela, Cygnus X, Geminga, Sun, and other regions and measure gamma- and cosmic-ray fluxes. Observations will be performed in the point-source mode continuously for a long time (~100 days). GAMMA-400 will measure gamma rays in the energy range from ~20 MeV to several TeV and cosmic-ray electrons + positrons up to several tens TeV. GAMMA-400 instrument will have very good angle and energy resolutions, high separation efficiency of gamma rays from cosmic-ray background, as well as electrons + positrons from protons. The main feature of GAMMA-400 is the unprecedented angular resolution for energies >30 GeV better than the space-based and ground-based gamma-ray telescopes by a factor of 5-10. GAMMA-400 observations will permit to resolve gamma rays from annihilation or decay of dark matter particles, identify many discrete sources, clarify the structure of extended sources, specify the data on cosmic-ray electron + positron spectra.
description: Submitted to Advances in Space Research, special issue "Astrophysics of CRs", 31 pages, 22 figures
Long-range rapidity correlations in high energy AA collisions in Monte Carlo model with string fusion
Creators: name: Kovalenko, Vladimir
name: Vechernin, Vladimir
Publisher: name: arXiv
Year: 2013
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The magnitude of long-range correlations between observables in two separated rapidity windows, proposed as a signature of the string fusion and percolation phenomenon, is studied in the framework of non-Glauber Monte Carlo string-parton model, based on the picture of elementary collisions of color dipoles. The predictions, obtained with and without string fusion, demonstrate effects of color string fusion on the observables in Pb-Pb collisions at the LHC: decrease of n-n correlation coefficient with centrality and negative pt-n correlations, if the sufficiently effective centrality estimator is applied. In general case it is shown that the values of n-n and pt-n correlation coefficients strongly depend on the method of collision centrality fixation. In contrast, the predictions obtained for pt-pt correlation have almost no effect of centrality determination method and the corresponding experimental data would produce the strong limitation on the transverse radius of a string.
description: 5 pages, 4 figures, to be published in EPJ Web of Conferences (INPC2013 proceedings)
Automatic Inverse Treatment Planning for Gamma Knife Radiosurgery via Deep Reinforcement Learning
Creators: name: Liu, Yingzi
name: Shen, Chenyang
name: Wang, Tonghe
name: Zhang, Jiahan
name: Yang, Xiaofeng
name: Liu, Tian
name: Kahn, Shannon
name: Shu, Hui-Kuo
name: Tian, Zhen
Publisher: name: arXiv
Year: 2021
Subjects: subject: Medical Physics (physics.med-ph)
subject: FOS: Physical sciences

description: Purpose: Several inverse planning algorithms have been developed for Gamma Knife (GK) radiosurgery to determine a large number of plan parameters via solving an optimization problem, which typically consists of multiple objectives. The priorities among these objectives need to be repetitively adjusted to achieve a clinically good plan for each patient. This study aimed to achieve automatic and intelligent priority-tuning, by developing a deep reinforcement learning (DRL) based method to model the tuning behaviors of human planners. Methods: We built a priority-tuning policy network using deep convolutional neural networks. Its input was a vector composed of the plan metrics that were used in our institution for GK plan evaluation. The network can determine which tuning action to take, based on the observed quality of the intermediate plan. We trained the network using an end-to-end DRL framework to approximate the optimal action-value function. A scoring function was designed to measure the plan quality. Results: Vestibular schwannoma was chosen as the test bed in this study. The number of training, validation and testing cases were 5, 5, and 16, respectively. For these three datasets, the average plan scores with initial priorities were 3.63 $\pm$ 1.34, 3.83 $\pm$ 0.86 and 4.20 $\pm$ 0.78, respectively, while can be improved to 5.28 $\pm$ 0.23, 4.97 $\pm$ 0.44 and 5.22 $\pm$ 0.26 through manual priority tuning by human expert planners. Our network achieved competitive results with 5.42 $\pm$ 0.11, 5.10 $\pm$ 0. 42, 5.28 $\pm$ 0.20, respectively. Conclusions: Our network can generate GK plans of comparable or slightly higher quality comparing with the plans generated by human planners via manual priority tuning. The network can potentially be incorporated into the clinical workflow to improve GK planning efficiency.
Sylvilagus palustris
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Lagomorpha
Leporidae
Sylvilagus
Sylvilagus palustris

description: Sylvilagus palustris (Bachman, 1837). J. Acad. Nat. Sci. Phila., 7: 194. TYPE LOCALITY: U.S.A., E. South Carolina near coast. DISTRIBUTION: Florida to S.E. Virginia (U.S.A.) on the coastal plain. COMMENT: Reviewed by Chapman and Willner, 1981, Mamm. Species, 153:1- 3. ISIS NUMBER: 5301409002008012001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Lagomorpha, pp. 595-604 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 603, DOI: 10.5281/zenodo.7353003
description: {"references": ["Chapman, J. A., and G. R. Willner. 1981. Sylvilagus palustris. Mammalian Species, 153: 1 - 3."]}
MPEC 2025-C73 : 2025 CW1
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2025
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2025 CW1

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Magnon breakdown in a two dimensional triangular lattice Heisenberg antiferromagnet of multiferroic LuMnO$_3$
Creators: name: Oh, Joosung
name: Le, Manh Duc
name: Jeong, Jaehong
name: Lee, Jung-hyun
name: Woo, Hyungje
name: Song, Wan-Young
name: Perring, T. G.
name: Buyers, W. J. L.
name: Cheong, S-W.
name: Park, Je-Geun
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The breakdown of magnons, the quasiparticles of magnetic systems, has rarely been seen. By using an inelastic neutron scattering technique we report the observation of spontaneous magnon decay in multiferroic LuMnO$_3$, a simple two-dimensional Heisenberg triangular lattice antiferromagnet, with large spin, S = 2. The origin of this rare phenomenon lies in the non-vanishing cubic interaction between magnons in the spin Hamiltonian arising from the noncollinear 120$^o$ spin structure. We observed all three key features of the nonlinear effects as theoretically predicted: a roton-like minimum, a flat mode, and a linewidth broadening, in our inelastic neutron scattering measurements of single crystal LuMnO$_3$. Our results show that quasiparticles in a system hitherto thought of as "classical" can indeed break down.
The preferentially magnified active nucleus in IRAS F10214+4724 - III. VLBI observations of the radio core
Creators: name: Deane, R. P.
name: Rawlings, S.
name: Garrett, M. A.
name: Heywood, I.
name: Jarvis, M. J.
name: Klöckner, H. -R.
name: Marshall, P. J.
name: McKean, J. P.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We report 1.7 GHz Very Long Baseline Interferometry (VLBI) observations of IRAS F10214+4724, a lensed z=2.3 obscured quasar with prodigious star formation. We detect what we argue to be the obscured active nucleus with an effective angular resolution of < 50 pc at z = 2.3 . The S_{1.7} = 210 micro-Jy (9-σ) detection of this unresolved source is located within the HST rest-frame ultraviolet/optical arc, however, >~100 mas northward of the arc centre of curvature. This leads to a source plane inversion that places the European VLBI Network detection to within milli-arcseconds of the modelled cusp caustic, resulting in a very large magnification (μ~70), over an order of magnitude larger than the CO (1-0) derived magnification of a spatially resolved JVLA map, using the same lens model. We estimate the quasar bolometric luminosity from a number of independent techniques and with our X-ray modelling find evidence that the AGN may be close to Compton-thick, with an intrinsic bolometric luminosity log(L_{bol,QSO} / L_sun) = 11.34 +- 0.27 dex. We make the first black hole mass estimate of IRAS F10214+4724 and find log(M_{BH}/M_sun) = 8.36 +- 0.56 which suggests a low black hole accretion rate (λ= \dot{M} / \dot{M}_{Edd} ~ 3\pm^7_2 percent). We find evidence for a M_{BH}/M_{spheroid} ratio that is 1-2 orders of magnitude larger than that of submillimetre galaxies (SMGs) at z~2. At face value, this suggests IRAS F10214+4724 has undergone a different evolutionary path compared to SMGs at the same epoch. A primary result of this work is the demonstration that emission regions of differing size and position can undergo significantly different magnification boosts (> 1 dex) and therefore distort our view of high-redshift, gravitationally lensed galaxies.
description: Dedicated to the memory of Steve Rawlings. Accepted for publication in MNRAS. 15 pages, 8 figures
Collective symplectic integrators
Creators: name: McLachlan, Robert I
name: Modin, Klas
name: Verdier, Olivier
Publisher: name: arXiv
Year: 2013
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 37M15, 37J15, 65P10

description: We construct symplectic integrators for Lie-Poisson systems. The integrators are standard symplectic (partitioned) Runge--Kutta methods. Their phase space is a symplectic vector space with a Hamiltonian action with momentum map $J$ whose range is the target Lie--Poisson manifold, and their Hamiltonian is collective, that is, it is the target Hamiltonian pulled back by $J$. The method yields, for example, a symplectic midpoint rule expressed in 4 variables for arbitrary Hamiltonians on $\mathfrak{so}(3)^*$. The method specializes in the case that a sufficiently large symmetry group acts on the fibres of $J$, and generalizes to the case that the vector space carries a bifoliation. Examples involving many classical groups are presented.
Sylvilagus transitionalis
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Lagomorpha
Leporidae
Sylvilagus
Sylvilagus transitionalis

description: Sylvilagus transitionalis (Bangs, 1895). Proc. Boston Soc. Nat. Hist., 26:405. TYPE LOCALITY: U.S.A., Connecticut, New Lond. Co., Liberty Hill. DISTRIBUTION: S. Maine to N. Alabama along the Appalachian Mtns. (U.S.A.). COMMENT: The distribution of this species has been much reduced (JAC); probably involves displacement by S. floridanus (MF). Reviewed by Chapman, 1975, Mamm. Species, 55:1 -4. ISIS NUMBER: 5301409002008013001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Lagomorpha, pp. 595-604 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 604, DOI: 10.5281/zenodo.7353003
Towards Autonomous Visual Navigation in Arable Fields
Creators: name: Ahmadi, Alireza
name: Halstead, Michael
name: McCool, Chris
Publisher: name: arXiv
Year: 2021
Subjects: subject: Robotics (cs.RO)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Autonomous navigation of a robot in agricultural fields is essential for every task from crop monitoring to weed management and fertilizer application. Many current approaches rely on accurate GPS, however, such technology is expensive and also prone to failure (e.g. through lack of coverage). As such, autonomous navigation through sensors that can interpret their environment (such as cameras) is important to achieve the goal of autonomy in agriculture. In this paper, we introduce a purely vision-based navigation scheme that is able to reliably guide the robot through row-crop fields without manual intervention. Independent of any global localization or mapping, this approach is able to accurately follow the crop-rows and switch between the rows, only using onboard cameras. With the help of a novel crop-row detection and a novel crop-row switching technique, our navigation scheme can be deployed in a wide range of fields with different canopy types in various growth stages with limited parameter tuning, creating a crop agnostic navigation approach. We have extensively evaluated our approach in three different fields under various illumination conditions using our agricultural robotic platform (BonnBot-I). For navigation, our approach is evaluated on five crop types and achieves an average navigation accuracy of 3.82cm relative to manual teleoperation.
title: Apocalypsis Reserata das ist: Geöffnete Offenbahrung Johannis; 1653
title: darinnen nach gemachter Eintheilung der Zeiten deß Newen Testaments, in Das Reich deß Drachens: Die Statthalterey des Antichrists: Der Ruhige Zustand der Kirchen im Reich Christi: Durch Erklärung deß XI. und XVI. Cap. gezeiget wird. Was bey diesen vnsern Zeiten 1. Bißher erfüllet worden: 2. Jetzund in vollem Effect stehet: 3. Vnd nunmehr in bald künfftigen Jahren zugewarten ist
titleType: Subtitle
Creators: name: Gühler, Martin
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2018

description: Nicht identisch mit VD17 23:637597Z, VD17 1:052901P, VD17 39:128991R, VD17 12:114581S und VD17 39:118280L (vgl. Zeilenumbruch und Groß-/Kleinschreibung im Titel, Fingerprint)
Mixing in high-dimensional expanders
Creators: name: Parzanchevski, Ori
Publisher: name: arXiv
Year: 2013
Subjects: subject: Combinatorics (math.CO)
subject: Spectral Theory (math.SP)
subject: FOS: Mathematics

description: We prove a generalization of the Expander Mixing Lemma for arbitrary (finite) simplicial complexes. The original lemma states that concentration of the Laplace spectrum of a graph implies combinatorial expansion (which is also referred to as mixing, or quasi-randomness). Recently, an analogue of this Lemma was proved for simplicial complexes of arbitrary dimension, provided that the skeleton of the complex is complete. More precisely, it was shown that a concentrated spectrum of the simplicial Hodge Laplacian implies a similar type of expansion as in graphs. In this paper we remove the assumption of a complete skeleton, showing that concentration of the Laplace spectra in all dimensions implies combinatorial expansion in any complex. As applications we show that spectral concentration implies Gromov's geometric overlap property, and can be used to bound the chromatic number of a complex.
Theoremata Selecta, Ad Libros Aristotelis De Ortu Et Interitu; 1635
Creators: name: Röher, Sebastian
name: Buechauer, Placidus
name: Katzenberger, Christoph
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2017

description: Paginierfehler: S. 39 fälschlich als S. 38 paginiert. - Widmungsempfänger: Anton Franz Wolfradt SOCist / OSB, auch Wolfrath (* 9. Juli 1582 in Köln; † 1. April 1639 in Wien). - Zensor: P. Romanus Müller, Monachus Benedictin. Seonensis
A scoping review of group nutrition education and cooking programs for people affected by cancer
Creators: name: Au-Yeung, Yin
name: Johnston, Lizzy
name: Craig, Nicole
name: Goodwin, Belinda
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Public Health
subject: Nutrition
subject: Medicine and Health Sciences
subject: Life Sciences
subject: Social and Behavioral Sciences
subject: cancer
subject: cooking programs
subject: group education
subject: nutrition

description: This project aims to scope current and previous nutrition education and cooking programs for people affected by cancer and map key considerations for developing, implementing, and evaluating such programs.
Slice regular functions and orthogonal complex structures over $\mathbb{R}^8$
Creators: name: Ghiloni, Riccardo
name: Perotti, Alessandro
name: Stoppato, Caterina
Publisher: name: arXiv
Year: 2021
Subjects: subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: 30G35 (Primary), 17A35, 30C25, 53C15 (Secondary)

description: This work looks at the theory of octonionic slice regular functions through the lens of differential topology. It proves a full-fledged version of the Open Mapping Theorem for octonionic slice regular functions. Moreover, it opens the path for a possible use of slice regular functions in the study of almost-complex structures in eight dimensions.
description: 35 pages, published online in the Journal of Noncommutative Geometry
A model for the Balmer pseudocontinuum in spectra of type 1 AGNs
Creators: name: Kovacevic, Jelena
name: Popovic, Luka C.
name: Kollatschny, Wolfram
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Here we present a new method for subtracting the Balmer pseudocontinuum in the UV part of type 1 AGN spectra. We calculate the intensity of the Balmer pseudocontinuum using the prominent Balmer lines in AGN spectra. We apply the model on a sample of 293 type 1 AGNs from SDSS database, and found that our model of Balmer pseudocontinuum + power law continuum very well fits the majority of the AGN spectra from the sample, while in 15% of AGNs, the model fits reasonable the UV continuum, but a discrepancy between the observed and fitted spectra is noted. Some of the possible reasons for the discrepancy may be a different value for the optical depth in these spectra than used in our model or the influence of the intrinsic reddening.
description: 16 pages, 5 figures, 2 tables, accepted for publication in the Advances in Space Research (ASR)
A Quantitative Overview of Biophysical Forces Governing Neural Function
Creators: name: Mueller, Jerel
name: Tyler, William J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Neurons and Cognition (q-bio.NC)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Biological sciences
subject: FOS: Physical sciences
subject: 92C20

description: The Hodgkin-Huxley (HH) model is the currently accepted formalism of neuronal excitability. However, the HH model does not capture a number of biophysical behaviors associated with action potentials or propagating nerve impulses. Physical mechanisms underlying these processes, such as reversible heat transfer and axonal swelling have been separately investigated and compartmentally modeled to indicate the nervous system is not purely electrical or biochemical. Rather, mechanical forces and principles of thermodynamics also govern neuronal excitability and signaling. To advance our understanding of neural function and dysfunction, compartmentalized analyses of electrical, chemical, and mechanical processes need to revaluated and integrated into more comprehensive theories. The present quantitative perspective is intended to broaden the awareness of known biophysical phenomena, which are often overlooked in neuroscience. By starting to consider the collective influence of the biophysical forces influencing neural function, new paradigms can be applied to the characterization and manipulation of nervous systems.
description: 13 pages
title: Letzte Gerichts-Posaun, Oder Beschreibung des erschröcklichen Jüngsten Gerichts. Vor welchem Das gantze Menschliche Geschlecht erscheinen, und dem strengen Richter umb alles Thun und Lassen Rechenschafft geben wird; 1687
title: Welches Dem Hochwürdigen in Gott Geistlichen auch Wohl Edlen und hochgelehrten Herrn, Herrn Stephano Cajetano Antonio Heiss, SS. Theol. Doctori, dann auch hochansehentlichen und wohlregierenden Herrn Pfarrern zu Kelhaimb, [et]c. ... In aller Unterthänigkeit offerirt und dedicirt
titleType: Subtitle
Creators: name: Gallanda, Johann Baptist
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2016

description: Vorlageform des Erscheinungsvermerks: Augspurg, Getruckt bey Thomas Astaller, 1687. - Widmungsempfänger: Stephan Cajetan Anton Heiss. - Nicht identisch mit VD17 12:637170M (anderer Widmungsempfänger)
Decanvs Facultatis Theologicae In Alma Argentoratensium Universitate Johan. Conradvs Dannhavver, SS. Theol. Doct. Professor & Conv. Eccles. Praeses, Civibus Academicis S. P.; 1661
Creators: name: Dannhauer, Johann Conrad
name: Schmid, Sebastian
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2015

description: Rede zur Promotion des Sebastian Schmid. - Vorlageform des Erscheinungsvermerks: Argentorati Excudebat Josias Staedel, Academiae Typographus. Anno M.DC.LXI. - Nicht identisch mit VD17 12:110710G
Reformulating the SIR model in terms of the number of COVID-19 detected cases: well-posedness of the observational model
Creators: name: Campillo-Funollet, Eduard
name: Wragg, Hayley
name: Van Yperen, James
name: Duong, Duc-Lam
name: Madzvamuse, Anotida
Publisher: name: arXiv
Year: 2021
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Analysis of PDEs (math.AP)
subject: FOS: Biological sciences
subject: FOS: Mathematics

description: Compartmental models are popular in the mathematics of epidemiology for their simplicity and wide range of applications. Although they are typically solved as initial value problems for a system of ordinary differential equations, the observed data is typically akin of a boundary value type problem: we observe some of the dependent variables at given times, but we do not know the initial conditions. In this paper, we reformulate the classical Susceptible-Infectious-Recovered system in terms of the number of detected positive infected cases at different times, we then prove the existence and uniqueness of a solution to the derived boundary value problem and then present a numerical algorithm to approximate the solution.
Decaying WIMP dark matter for AMS-02 cosmic positron excess
Creators: name: Choi, Ki-Young
name: Kyae, Bumseok
name: Shin, Chang Sub
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: For explaining the AMS-02 cosmic positron excess, which was recently reported, we consider a scenario of thermally produced and decaying dark matter (DM) into the standard model (SM) leptons with an extremely small decay rate, Γ_{DM} \sim 10^{-26} sec.^{-1}. Since the needed DM mass is relatively heavy (700 GeV < m_{DM} < 3000 GeV), we introduce another DM component apart from the lightest supersymmetric particle ("LSP"). For its (meta-) stability and annihilation into other particles, the new DM should be accompanied with another Z_2 symmetry apart from the R-parity. Sizable renormalizable couplings of the new DM with SM particles, which are necessary for its thermalization in the early universe, cannot destabilize the new DM because of the new Z_2 symmetry. Since the new DM was thermally produced, it can naturally explain the present energy density of the universe. The new DM can decay into the SM leptons (and the LSP) only through non-renormalizable operators suppressed by a superheavy squared mass parameter after the new symmetry is broken around TeV scale. We realize this scenario in a model of "gauged vector-like leptons," which was proposed recently for the naturalness of the Higgs boson.
description: 1+18 pages, 4 eps figures
An improved method to test the Distance--Duality relation
Creators: name: Yang, Xi
name: Yu, Hao-Ran
name: Zhang, Zhi-Song
name: Zhang, Tong-Jie
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Many researchers have performed cosmological-model-independent tests for the distance duality (DD) relation. Theoretical work has been conducted based on the results of these tests. However, we find that almost all of these tests were perhaps not cosmological-model-independent after all, because the distance moduli taken from a given type Ia supernovae (SNe Ia) compilation are dependent on a given cosmological model and Hubble constant. In this Letter, we overcome these defects and by creating a new cosmological-model-independent test for the DD relation. We use the original data from the Union2 SNe Ia compilation and the angular diameter distances from two galaxy cluster samples compiled by De Filippis et al. and Bonamente et al. to test the DD relation. Our results suggest that the DD relation is compatible with observations, and the spherical model is slightly better than the elliptical model at describing the intrinsic shape of galaxy clusters if the DD relation is valid. However, these results are different from those of previous work.
description: 5 pages, 2 figures, published on ApJL
Benchmarking headtail with electron cloud instabilities observed in the LHC
Creators: name: Bartosik, H.
name: Hofle, W.
name: Iadarola, G.
name: Papaphilippou, Y.
name: Rumolo, G.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: After a successful scrubbing run in the beginning of 2011, the LHC can be presently operated with high intensity proton beams with 50 ns bunch spacing. However, strong electron cloud effects were observed during machine studies with the nominal beam with 25 ns bunch spacing. In particular, fast transverse instabilities were observed when attempting to inject trains of 48 bunches into the LHC for the first time. An analysis of the turn-by-turn bunch-bybunch data from the transverse damper pick-ups during these injection studies is presented, showing a clear signature of the electron cloud effect. These experimental observations are reproduced using numerical simulations: the electron distribution before each bunch passage is generated with PyECLOUD and used as input for a set of HEADTAIL simulations. This paper describes the simulation method as well as the sensitivity of the results to the initial conditions for the electron build-up. The potential of this type of simulations and their clear limitations on the other hand are discussed.
description: 7 pages, contribution to the Joint INFN-CERN-EuCARD-AccNet Workshop on Electron-Cloud Effects: ECLOUD'12; 5-9 Jun 2012, La Biodola, Isola d'Elba, Italy
Control Barrier Function Meets Interval Analysis: Safety-Critical Control with Measurement and Actuation Uncertainties
Creators: name: Zhang, Yuhao
name: Walters, Sequoyah
name: Xu, Xiangru
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optimization and Control (math.OC)
subject: Systems and Control (eess.SY)
subject: FOS: Mathematics
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This paper presents a framework for designing provably safe feedback controllers for sampled-data control affine systems with measurement and actuation uncertainties. Based on the interval Taylor model of nonlinear functions, a sampled-data control barrier function (CBF) condition is proposed which ensures the forward invariance of a safe set for sampled-data systems. Reachable set overapproximation and Lasserre's hierarchy of polynomial optimization are used for finding the margin term in the sampled-data CBF condition. Sufficient conditions for a safe controller in the presence of measurement and actuation uncertainties are proposed, for CBFs with relative degree 1 and higher relative degree individually. The effectiveness of the proposed method is illustrated by two numerical examples and an experimental example that implements the proposed controller on the Crazyflie quadcopter in real-time.
description: 8 pages, 4 figures
Basic Brackets of a 2D Model for the Hodge Theory without its Canonical Conjugate Momenta
Creators: name: Kumar, R.
name: Gupta, S.
name: Malik, R. P.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We deduce the canonical brackets for a two (1 + 1)-dimensional (2D) free Abelian 1-form gauge theory by exploiting the beauty and strength of the continuous symmetries of a Becchi-Rouet-Stora-Tyutin (BRST) invariant Lagrangian density that respects, in totality, six continuous symmetries. These symmetries entail upon this model to become a field theoretic example of Hodge theory. Taken together, these symmetries enforce the existence of exactly the same canonical brackets amongst the creation and annihilation operators that are found to exist within the standard canonical quantization scheme. These creation and annihilation operators appear in the normal mode expansion of the basic fields of this theory. In other words, we provide an alternative to the canonical method of quantization for our present model of Hodge theory where the continuous internal symmetries play a decisive role. We conjecture that our method of quantization is valid for a class of field theories that are tractable physical examples for the Hodge theory. This statement is true in any arbitrary dimension of spacetime.
description: LaTeX file, 14 pages, no figures, version to appear in IJTP
HIFlow: Generating Diverse HI Maps and Inferring Cosmology while Marginalizing over Astrophysics using Normalizing Flows
Creators: name: Hassan, Sultan
name: Villaescusa-Navarro, Francisco
name: Wandelt, Benjamin
name: Spergel, David N.
name: Anglés-Alcázar, Daniel
name: Genel, Shy
name: Cranmer, Miles
name: Bryan, Greg L.
name: Davé, Romeel
name: Somerville, Rachel S.
name: Eickenberg, Michael
name: Narayanan, Desika
name: Ho, Shirley
name: Andrianomena, Sambatra
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: A wealth of cosmological and astrophysical information is expected from many ongoing and upcoming large-scale surveys. It is crucial to prepare for these surveys now and develop tools that can efficiently extract most information. We present HIFlow: a fast generative model of the neutral hydrogen (HI) maps that is conditioned only on cosmology ($Ω_{m}$ and $σ_{8}$) and designed using a class of normalizing flow models, the Masked Autoregressive Flow (MAF). HIFlow is trained on the state-of-the-art simulations from the Cosmology and Astrophysics with MachinE Learning Simulations (CAMELS) project. HIFlow has the ability to generate realistic diverse maps without explicitly incorporating the expected 2D maps structure into the flow as an inductive bias. We find that HIFlow is able to reproduce the CAMELS average and standard deviation HI power spectrum (Pk) within a factor of $\lesssim$ 2, scoring a very high $R^{2} > 90\%$. By inverting the flow, HIFlow provides a tractable high-dimensional likelihood for efficient parameter inference. We show that the conditional HIFlow on cosmology is successfully able to marginalize over astrophysics at the field level, regardless of the stellar and AGN feedback strengths. This new tool represents a first step toward a more powerful parameter inference, maximizing the scientific return of future HI surveys, and opening a new avenue to minimize the loss of complex information due to data compression down to summary statistics.
description: updated: 14 pages, 10 figures, a new section on inference has been added during revision. Accepted for publication in ApJ
Alignment of supermassive black hole binary orbits and spins
Creators: name: Miller, M. Coleman
name: Krolik, Julian H.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Recent studies of accretion onto supermassive black hole binaries suggest that much, perhaps most, of the matter eventually accretes onto one hole or the other. If so, then for binaries whose inspiral from ~1 pc to 0.001 - 0.01 pc is driven by interaction with external gas, both the binary orbital axis and the individual black hole spins can be reoriented by angular momentum exchange with this gas. Here we show that, unless the binary mass ratio is far from unity, the spins of the individual holes align with the binary orbital axis in a time few-100 times shorter than the binary orbital axis aligns with the angular momentum direction of the incoming circumbinary gas; the spin of the secondary aligns more rapidly than that of the primary by a factor ~(m_1/m_2)^{1/2}>1. Thus the binary acts as a stabilizing agent, so that for gas-driven systems, the black hole spins are highly likely to be aligned (or counteraligned if retrograde accretion is common) with each other and with the binary orbital axis. This alignment can significantly reduce the recoil speed resulting from subsequent black hole merger.
description: 18 pages, 1 figure. Accepted by The Astrophysical Journal
Algebraic and differential-geometric constructions of set-theoretical solutions to the Zamolodchikov tetrahedron equation
Creators: name: Igonin, Sergei
name: Konstantinou-Rizos, Sotiris
Publisher: name: arXiv
Year: 2021
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Mathematical Physics (math-ph)
subject: Quantum Algebra (math.QA)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 16T25, 81R12

description: We present several algebraic and differential-geometric constructions of tetrahedron maps, which are set-theoretical solutions to the Zamolodchikov tetrahedron equation. In particular, we obtain a family of new (nonlinear) polynomial tetrahedron maps on the space of square matrices of arbitrary size, using a matrix refactorisation equation, which does not coincide with the standard local Yang--Baxter equation. Liouville integrability is established for some of these maps. Also, we show how to derive linear tetrahedron maps as linear approximations of nonlinear ones, using Lax representations and the differentials of nonlinear tetrahedron maps on manifolds. We apply this construction to two nonlinear maps: a tetrahedron map obtained in [arXiv:1708.05694] in a study of soliton solutions of vector KP equations and a tetrahedron map obtained in [arXiv:2005.13574] in a study of a matrix trifactorisation problem related to a Darboux matrix associated with a Lax operator for the NLS equation. We derive parametric families of new linear tetrahedron maps (with nonlinear dependence on parameters), which are linear approximations for these nonlinear ones. Furthermore, we present (nonlinear) matrix generalisations of a tetrahedron map from Sergeev's classification [arXiv:solv-int/9709006]. These matrix generalisations can be regarded as tetrahedron maps in noncommutative variables. Besides, several tetrahedron maps on arbitrary groups are constructed.
description: 21 pages; v3: minor corrections in Example 5.12, references updated
title: Proverbs 9: towards a better understanding of the complex relationship between the Hebrew, Greek, Armenian and Latin texts
Creators: name: Riccardi, Ylenia
Publisher: name: University of St Andrews
Year: 2017

description: In the first part of this thesis, most of the scholarly research on the textual history of the Hebrew and the Greek text was analysed, resulting in the ‘Status Quaestionis’. As there has not yet been a critical edition for the Greek text of the ‘Book of Proverbs’ published, it was not an easy task to distinguish between, on the one hand, the Old Greek, and the later strata of revisions and text developments. In order to understand the Greek text, its textual tradition and especially its relationship with its Vorlage, it was necessary to study the translation technique of the translator. This research was done in chapter 2, where every verse was studied, word by word, phrase by phrase, and sentence by sentence, comparing the Greek text with the Hebrew and, in relevant sections, retroverting the Greek back in Hebrew. At the end of chapter 2, we have summarised where the Old Greek demonstrates its fine capacity for translating Hebrew text to Greek and where the Old Greek reflects a Hebrew Vorlage which is different from the Masoretic Text. Then, in chapter 3, we considered both the Latin and Armenian texts. Whereas the ‘Vetus Latina’ and the Armenian text are both daughter versions of the LXX text, we have demonstrated that they both stand, at least with regard to ‘Proverbs’ chapter 9, in the hexaplaric tradition of the Greek text. We have also demonstrated that, whereas the Vulgate has been traditionally considered to be reflecting the MT text, there is now evidence that the Vulgate is actually a mixed text, at least with regard to ‘Proverbs’ 9.
Casimir effect with one large extra dimension
Creators: name: Erdas, Andrea
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this work I study the Casimir effect of a massive complex scalar field in the presence of one large compactified extra dimension. I investigate the case of a scalar field confined between two parallel plates in the macroscopic three dimensions, and examine the cases of Dirichlet and mixed (Dirichlet-Neumann) boundary conditions on the plates. The case of Neumann boundary conditions is uninteresting, since it yields the same result as the case of Dirichlet boundary conditions. The scalar field also permeates a fourth compactified dimension of a size that could be comparable to the distance between the plates. This investigation is carried out using the $ζ$-function regularization technique that allows me to obtain exact expressions for the Casimir energy and pressure. I discover that, when the compactified length of the extra dimension is similar to the plate distance, or slightly larger, the Casimir energy and pressure become significantly different than their standard three dimensional values, for either Dirichlet or mixed boundary conditions. Therefore, the Casimir effect of a quantum field that permeates a compactified fourth dimension, could be used as an effective tool to explore the existence of large compactified extra dimensions.
description: 12 pages, 7 figure
De' Simboli Della Santissima Croce Di Nostro Sig. Giesv Cristo; 1621
Creators: name: Silvio, Paolo
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2014

description: Vorlageform des Erscheinungsvermerks: In Napoli, Appresso Costantino Vitale. 1621.
Time-resolved broadband Raman spectroscopies; A unified six-wave-mixing representation
Creators: name: Dorfman, Konstantin E.
name: Fingerhut, Benjamin P.
name: Mukamel, Shaul
Publisher: name: arXiv
Year: 2013
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Excited-state vibrational dynamics in molecules can be studied by an electronically off-resonant Raman process induced by a probe pulse with variable delay with respect to an actinic pulse. We establish the connection between several variants of the technique that involve either spontaneous or stimulated Raman detection and different pulse configurations. By using loop diagrams in the frequency domain we show that all signals can be described as six wave mixing which depend on the same four point molecular correlation functions involving two transition dipoles and two polarizabilities and accompanied by a different gating. Simulations for the stochastic two-state-jump model illustrate the origin of the absorptive and dispersive features observed experimentally.