cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Novel applications of cellular automata in computing and computational astrophysics
Creators: name: Mohapatra, Shrohan
Publisher: name: Zenodo
Year: 2019
Subjects: subject: Cellular automata, Matrix multiplication, Algebraic complexity theory, Neural networks, Formal verification, Attribute-based encryption, Fine-grained access control, Black hole physics
subject: https://www.oldcitypublishing.com/journals/jca-home/
subject: https://dl.acm.org/doi/book/10.5555/1965416
subject: https://ieeexplore.ieee.org/xpl/conhome/4223200/proceeding
subject: https://www.journals.elsevier.com/physics-letters-b

description: This project deals with the design and analysis of cellular automata for its use in solving matrix multiplication in sub-quadratic time, formal verification of artificial neural networks, the security of cloud computing environments, and classifying null geodesics of charged black holes in polynomial time.
description: {"references": ["S. Mohapatra, C. Bhamidipati, \"Circular Geodesics and Phase Transitions of Charged Black Holes in AdS\", Physics Letters B 791, February 2019", "S. Mohapatra, \"A new quadratic-time number-theoretic algorithm to solve matrix multiplication problem\", arXiv:1806.03701", "Shrohan Mohapatra, & Dr. Manoranjan Satpathy. (2019, April 16). Formal verification of deep neural networks using learning cellular automata. Zenodo. http://doi.org/10.5281/zenodo.3902893", "S. Mohapatra, A. Pradhan, K. Sethi, P. Bera, \"Distributed Multi-Authority Attribute-based Encryption using Cellular Automata\", Cryptology and Network Security (2019)", "S. Mohapatra, K. Sethi, P. Bera, \"An efficient cryptography based fine-grained access control for large-scale cloud systems using reversible and Turing-complete cellular automata\"", "Shrohan Mohapatra. (2019, July 23). Automated symbolic geodesics classification in spherically symmetrical black holes using first order cellular automata. Zenodo. http://doi.org/10.5281/zenodo.3346086"]}
title: Braunschweigischer Schulbote : Zeitschrift für Förderung des Erziehungswesens in Schule und Familie: Nr. 1, 1852
Creators: name: :None
Publisher: name: Leibrock
Year: 1852
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Schul- und Bildungswesen
subject: 37

description: Braunschweigischer Schulbote : Zeitschrift für Förderung des Erziehungswesens in Schule und Familie, vol. 1852
Neohelos stirtoni
Creators: name: Beck, Robin M. D.
name: Voss, Robert S.
name: Jansa, Sharon A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Diprotodontia
Diprotodontidae
Neohelos
Neohelos stirtoni

description: † Neohelos
 SPECIES SCORED: † Neohelos stirtoni.
GEOLOGICAL PROVENANCE OF SCORED SPECIMENS: Bullock Creek Local Fauna, Camfield Beds, Northern Territory, Australia.
 AGE OF SCORED SPECIMENS: the Bullock Creek Local Fauna is interpreted to be middle Miocene based on biostratigraphy (see † Mutpuracinus above).
ASSIGNED AGE RANGE: 15.970 –11.630 Mya.
 REMARKS: The diprotodontid † Neohelos stirtoni is represented by multiple well-preserved individuals, including juveniles, from the Bullock Creek Local Fauna (Murray et al., 2000a, 200b). Black (2008) and Black et al. (2013) reported the presence of † N. stirtoni in a number of Riversleigh Fanal Zone C sites, but this material is considerably less complete, and only Bullock Creek specimens have been used for scoring purposes here. † Neohelos is usually considered to be a member of the diprotodontid subfamily †Zygomaturinae (e.g., Stirton et al., 1967b; Black and Mackness, 1999; Murray et al., 2000a, 2000b; Black et al., 2013). However, the traditional subdivision of † Diprotodontidae into †Zygomaturinae and †Diprotodontinae is primarily based on features of P3 morphology that now appear to be more variable than previously suspected (Murray et al., 2000b; Price, 2008; Black and Hand, 2010; Price and Sobbe, 2011; Black et al., 2013).
description: Published as part of Beck, Robin M. D., Voss, Robert S. & Jansa, Sharon A., 2022, Craniodental Morphology And Phylogeny Of Marsupials, pp. 1-353 in Bulletin of the American Museum of Natural History 2022 (457) on pages 328-329, DOI: 10.1206/0003-0090.457.1.1, http://zenodo.org/record/6971356
From gamma-ray bursts to fast radio bursts
Creators: name: Kulkarni, S. R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The field of gamma-ray burst astronomy arguably went through three decades of growing pains before reaching maturity. What development lessons can be learned for the adolescent field of fast radio burst astronomy?
description: Published in Nature Astronomy and the published report is https://rdcu.be/basFM
Dynamical Body Frames, Orientation-Shape Variables and Canonical Spin Bases for the Non-Relativistic N-Body Problem
Creators: name: Alba, David
name: Lusanna, Luca
name: Pauri, Massimo
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: Nuclear Theory (nucl-th)
subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: Atomic Physics (physics.atom-ph)
subject: Classical Physics (physics.class-ph)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: After the separation of the center-of-mass motion, a new privileged class of canonical Darboux bases is proposed for the non-relativistic N-body problem by exploiting a geometrical and group theoretical approach to the definition of {\it body frame} for deformable bodies. This basis is adapted to the rotation group SO(3), whose canonical realization is associated with a symmetry Hamiltonian {\it left action}. The analysis of the SO(3) coadjoint orbits contained in the N-body phase space implies the existence of a {\it spin frame} for the N-body system. Then, the existence of appropriate non-symmetry Hamiltonian {\it right actions} for non-rigid systems leads to the construction of a N-dependent discrete number of {\it dynamical body frames} for the N-body system, hence to the associated notions of {\it dynamical} and {\it measurable} orientation and shape variables, angular velocity, rotational and vibrational configurations. For N=3 the dynamical body frame turns out to be unique and our approach reproduces the {\it xxzz gauge} of the gauge theory associated with the {\it orientation-shape} SO(3) principal bundle approach of Littlejohn and Reinsch. For $N \geq 4$ our description is different, since the dynamical body frames turn out to be {\it momentum dependent}. The resulting Darboux bases for $N\geq 4$ are connected to the coupling of the {\it spins} of particle clusters rather than the coupling of the {\it centers of mass} (based on Jacobi relative normal coordinates). One of the advantages of the spin coupling is that, unlike the center-of-mass coupling, it admits a relativistic generalization.
description: revtex file, 73 pages, 1 figure
title: Antiquarisches Bücherlager von Friedrich Wagner, Hof-Buchhandlung in Braunschweig: Catalog 118, 1874
Creators: name: :None
Publisher: name: Wagner, Friedrich
Year: 1874
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Kunst- und Kulturgeschichte
subject: 902

description: Antiquarisches Bücherlager von Friedrich Wagner, Hof-Buchhandlung in Braunschweig: Catalog, vol. 1874
Instabilities of Higher-Order Parametric Solitons. Filamentation versus Coalescence
Creators: name: Skryabin, Dmitry V.
name: Firth, William J.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: We investigate stability and dynamics of higher-order solitary waves in quadratic media, which have a central peak and one or more surrounding rings. We show existence of two qualitatively different behaviours. For positive phase mismatch the rings break up into filaments which move radially to initial ring. For sufficient negative mismatches rings are found to coalesce with central peak, forming a single oscillating filament.
description: 5 pages, 7 figures
Variational Bayesian Methods for Inferring Spatial Statistics and Nonlinear Dynamics
Creators: Moretti, Antonio Khalil
Publisher: name: Columbia University
Year: 2021
Subjects: subject: Computer science
subject: Statistics
subject: FOS: Mathematics
subject: Bayesian statistical decision theory
subject: Spatial analysis (Statistics)

description: This thesis discusses four novel statistical methods and approximate inference techniques for analyzing structured neural and molecular sequence data. The main contributions are new algorithms for approximate inference and learning in Bayesian latent variable models involving spatial statistics and nonlinear dynamics. First, we propose an amortized variational inference method to separate a set of overlapping signals into spatially localized source functions without knowledge of the original signals or the mixing process. In the second part of this dissertation, we discuss two approaches for uncovering nonlinear, smooth latent dynamics from sequential data. Both algorithms construct variational families on extensions of nonlinear state space models where the underlying systems are described by hidden stochastic differential equations. The first method proposes a structured approximate posterior describing spatially-dependent linear dynamics, as well as an algorithm that relies on the fixed-point iteration method to achieve convergence. The second method proposes a variational backward simulation technique from an unbiased estimate of the marginal likelihood defined through a subsampling process. In the final chapter, we develop connections between discrete and continuous variational sequential search for Bayesian phylogenetic inference. We propose a technique that uses sequential search to construct a variational objective defined on the composite space of non-clock phylogenetic trees. Each of these techniques are motivated by real problems within computational biology and applied to provide insights into the underlying structure of complex data.
title: Antiquarisches Bücherlager von Friedrich Wagner, Hof-Buchhandlung in Braunschweig: Catalog 144, 1878
Creators: name: :None
Publisher: name: Wagner, Friedrich
Year: 1878
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Kunst- und Kulturgeschichte
subject: 902

description: Antiquarisches Bücherlager von Friedrich Wagner, Hof-Buchhandlung in Braunschweig: Catalog, vol. 1878
MOESM2 of Shake flask methodology for assessing the influence of the maximum oxygen transfer capacity on 2,3-butanediol production
Creators: name: Heyman, Benedikt
name: Lamm, Robin
name: Tulke, Hannah
name: Regestein, Lars
name: BĂźchs, Jochen
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Physiology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Additional file 2. Glucose consumption and product formation during different cultivations of Bacillus licheniformis DSM 8785. Cultivations with varied filling volumes and glucose concentrations are compared as described in the figure legend. Variation of the filling volume results in different maximum oxygen transfer capacities in shake flask cultivations. The shaking frequency was reduced from 350 to 100 rpm after 3 h. Thereby, oxygen-limited conditions are induced at the same time for all cultivations. Data on glucose (a) total 2,3-butanediol (b) glycerol (c) and acetoin concentration (d) are depicted. 2,3-Butanediol is shown as sum of the stereoisomers. The vertical dotted lines represent the time of glucose depletion derived from the sharply decreasing respiratory quotient (data not shown) as described in Fig.Â 4. At this point the average deviation between the calculated and measured 2,3-butanediol concentration was 3.6% (2.4, 8.8, 0.7, 3.4 and 2.7% for the individual cultivations from top to bottom of the legend). To account for the increase of metabolite concentrations due to evaporation of water, all concentrations were corrected accordingly and referred to the initial filling volume. Cultivation conditions: 250 mL unbaffled shake flasks, temperature: 37 Â°C, shaking frequency: 350/100 rpm, shaking diameter: 50 mm, Nakashimada medium with 100 mM MES buffer (90 or 180 g/L glucose).
Open Access Research Visibility in Indian Research Information System (IRINS): An Analysis of Faculty Profiles of Manonmaniam Sundaranar University - A Study
Creators: name: Thangiah, Raja
name: M, Antony Raj
name: I, Ravi Kumar Kennedy
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 461006
subject: Library studies

description: Research visibility provides wider range of impact to the authors and institutions. There are a number of research visibility tools like Google scholar, Research Gate, Academia, Vidwan, IRINS etc. In this paper, analysis based on faculty profiles of IRINS Instance of Manonmaniam Sundaranar University, Tiruneveli was done and found the results. The results shows that, Department of Environmental Science ranked number one in the citations of articles, more than 75% of the publications were published in journals, more than 83% of the papers were published in the closed access journals, Prof Annadurai G ranked number one in their citations and H-index in Crossref visibility, Prof Annadurai G ranked number one in their citations and H-index in Google scholar visibility, and Herbal biomedicines: a new opportunity for aquaculture industry paper is the number one in the Crossref and Scopus citations.
title: Antiquarisches Bücherlager von Friedrich Wagner, Hof-Buchhandlung in Braunschweig: Katalog 172, 1886
Creators: name: :None
Publisher: name: Wagner, Friedrich
Year: 1886
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Kunst- und Kulturgeschichte
subject: 902

description: Antiquarisches Bücherlager von Friedrich Wagner, Hof-Buchhandlung in Braunschweig: Catalog, vol. 1886
Black Holes with Multiple Charges and the Correspondence Principle
Creators: name: Yang, Haisong
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider the entropy of near extremal black holes with multiple charges in the context of the recently proposed correspondence principle of Horowitz and Polchinski, including black holes with two, three and four Ramond-Ramond charges. We find that at the matching point the black hole entropy can be accounted for by massless open strings ending on the D-branes for all cases except a black hole with four Ramond-Ramond charges, in which case a possible resolution in terms of brane-antibrane excitations is considered.
description: 26 pages, harvmac, minor corrections
title: Antiquarisches Bücherlager von Friedrich Wagner, Hof-Buchhandlung in Braunschweig: Catalog 159, 1881
Creators: name: :None
Publisher: name: Wagner, Friedrich
Year: 1881
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Kunst- und Kulturgeschichte
subject: 902

description: Antiquarisches Bücherlager von Friedrich Wagner, Hof-Buchhandlung in Braunschweig: Catalog, vol. 1881
Efficient Race Detection with Futures
Creators: name: Utterback, Robert
name: Agrawal, Kunal
name: Fineman, Jeremy
name: Lee, I-Ting Angelina
Publisher: name: arXiv
Year: 2019
Subjects: subject: Data Structures and Algorithms (cs.DS)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: This paper addresses the problem of provably efficient and practically good on-the-fly determinacy race detection in task parallel programs that use futures. Prior works determinacy race detection have mostly focused on either task parallel programs that follow a series-parallel dependence structure or ones with unrestricted use of futures that generate arbitrary dependences. In this work, we consider a restricted use of futures and show that it can be race detected more efficiently than general use of futures. Specifically, we present two algorithms: MultiBags and MultiBags+. MultiBags targets programs that use futures in a restricted fashion and runs in time $O(T_1 α(m,n))$, where $T_1$ is the sequential running time of the program, $α$ is the inverse Ackermann's function, $m$ is the total number of memory accesses, $n$ is the dynamic count of places at which parallelism is created. Since $α$ is a very slowly growing function (upper bounded by $4$ for all practical purposes), it can be treated as a close-to-constant overhead. MultiBags+ an extension of MultiBags that target programs with general use of futures. It runs in time $O((T_1+k^2)α(m,n))$ where $T_1$, $α$, $m$ and $n$ are defined as before, and $k$ is the number of future operations in the computation. We implemented both algorithms and empirically demonstrate their efficiency.
title: Antiquarisches Bücherlager von Friedrich Wagner, Hof-Buchhandlung in Braunschweig: Katalog 179, 1887
Creators: name: :None
Publisher: name: Wagner, Friedrich
Year: 1887
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Kunst- und Kulturgeschichte
subject: 902

description: Antiquarisches Bücherlager von Friedrich Wagner, Hof-Buchhandlung in Braunschweig: Catalog, vol. 1887
A growth model in a random environment
Creators: name: Gravner, Janko
name: Tracy, Craig A.
name: Widom, Harold
Publisher: name: arXiv
Year: 2000
Subjects: subject: Probability (math.PR)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 60K35; 05A16; 33E17; 82B44

description: We consider a model of interface growth in two dimensions, given by a height function on the sites of the one--dimensional integer lattice. According to the discrete time update rule, the height above the site $x$ increases to the height above $x-1$, if the latter height is larger; otherwise the height above $x$ increases by 1 with probability $p_x$. We assume that $p_x$ are chosen independently at random with a common distribution $F$, and that the initial state is such that the origin is far above the other sites. We explicitly identify the asymptotic shape and prove that, in the pure regime, the fluctuations about that shape, normalized by the square root of time, are asymptotically normal. This contrasts with the quenched version: conditioned on the environment, and normalized by the cube root of time, the fluctuations almost surely approach a distribution known from random matrix theory.
description: 31 pages, 5 figures
Varying Significance of Influencing Factors in Developing High-Tech Clusters -- Using Cities of the U.S. and China as Example
Creators: Chen, Xia
Publisher: name: Columbia University
Year: 2012
Subjects: City planning
Industrial clusters
High technology
Venture capital

description: High-tech clusters have become a popular strategy for city development around the world since 1980s. There are many factors that will influence the development of high-tech clusters. Researchers from a range of disciplines have researched to identify specific ingredients for success of high-tech clusters. However, their perspectives are more confined to the theoretical field, but have not solved the problem of the significance of these factors. This thesis tries to answer the following questions: to what extent those factors proposed by researchers influence the development of hi-tech clusters when compared to traditional industry clusters, and compared to different locations. The analysis mainly builds regression models of the influencing factors of high-tech clusters for both U.S. and China. There are also regression models built for traditional industry clusters which played a role as a control group in the research. The result of the regression analysis shows that in the U.S. venture capital is the most important factor in developing high-tech clusters, while in China, the most powerful factors are the academic institutes and government. Some recommendations are also provided to the planners in the U.S. and China at the end of this thesis.
Variations on a Persian Theme: Adaptation and Innovation in Early Manuscripts from Golconda
Creators: Weinstein, Laura S.
Publisher: name: Columbia University
Year: 2011
Subjects: Art
South Asians

description: Scholarship on the earliest known illustrated manuscripts produced in the sultanate of Golconda has tended to describe these objects as the products of the extension of a powerful influence from Iran over this small kingdom in the Deccan. While this assessment rightly acknowledges the importance of Persianate visual traditions in early Golconda manuscripts and paintings, it oversimplifies the nature of these remarkable objects and the context of their production. In addition, it misrepresents the role of the artists involved in the manuscripts' creation. This dissertation provides a more nuanced consideration of these objects and their making. It offers the first in-depth discussion of six manuscripts produced in Golconda between 1570 and 1610, demonstrating a previously unrecognized sophistication and creativity in the process of their creation. It also presents a newly discovered manuscript, one which significantly alters prevailing understandings of early manuscript painting in the Qutb Shahi sultanate. These studies identify several interrelated modes of engagement with Persianate forms, rather than a single stylistic progression towards local artistic "independence." In addition, they reveal how these various modes were calibrated towards different goals, sometimes using Persianate forms as a platform from which to explore various ways of constructing and illustrating narrative and poetic texts, while at other times using these forms to make claims of cultural sophistication or for the legitimating of new and local cultural phenomena.
MOESM7 of Boosting the biosynthesis of betulinic acid and related triterpenoids in Yarrowia lipolytica via multimodular metabolic engineering
Creators: name: Cong-Cong Jin
name: Jin-Lai Zhang
name: Song, Hao
name: Cao, Ying-Xiu
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences

description: Additional file 7: Table S2. Oligonucleotides used in construct plasmids in this study. Table S3. The Codon-optimized gene sequences involved in this study.
title: Antiquarisches Bücherlager von Friedrich Wagner, Hof-Buchhandlung in Braunschweig: Catalog 147, 1879
Creators: name: :None
Publisher: name: Wagner, Friedrich
Year: 1879
Subjects: subject: Brunsvicensien der Universitätsbibliothek Braunschweig
subject: Kunst- und Kulturgeschichte
subject: 902

description: Antiquarisches Bücherlager von Friedrich Wagner, Hof-Buchhandlung in Braunschweig: Catalog, vol. 1879
Towards Noncommutative Quantization of Gravity
Creators: name: Heller, M.
name: Sasin, W.
Publisher: name: arXiv
Year: 1997
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We propose a mathematical structure, based on a noncommutative geometry, which combines essential aspects of general relativity and quantum mechanics, and leads to correct "limiting cases" of both these theories. We quantize a groupoid constructed on space-time rather than space-time itself. Both space and time emerge in the transition process to the commutative case. Our approach clearly suggests that quantum gravitational observables should be looked for among correlations of distant phenomena rather than among local effects. A toy model is computed (based on a finite group) which predicts the value of "cosmological constants" (in the quantum sector) which vanish when going to the standard space-time physics.
description: 25 pages, latex, no figures
Darboux transformations and Fay identities for the extended bigraded Toda hierarchy
Creators: name: Bakalov, Bojko
name: Yadavalli, Anila
Publisher: name: arXiv
Year: 2018
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences
subject: Primary 37K35, Secondary 37K10, 53D45

description: The extended bigraded Toda hierarchy (EBTH) is an integrable system satisfied by the Gromov-Witten total descendant potential of $\mathbb{CP}^1$ with two orbifold points. We write a bilinear equation for the tau-function of the EBTH and derive Fay identities from it. We show that the action of Darboux transformations on the tau-function is given by vertex operators. As a consequence, we obtain generalized Fay identities.
description: 25 pages
Ngapakaldia undetermined
Creators: name: Beck, Robin M. D.
name: Voss, Robert S.
name: Jansa, Sharon A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Diprotodontia
Diprotodontidae
Ngapakaldia
Ngapakaldia undetermined

description: † Ngapakaldia
 SPECIES SCORED: † Ngapakaldia tedfordi (type species), † N. bonythoni; † Ngapakaldia sp.
 GEOLOGICAL PROVENANCE OF SCORED SPECIMENS: Ngapakaldi Local Fauna, Etadunna Formation, Lake Ngapakaldi, South Australia, Australia († Ngapakaldia bonythoni, † N. tedfordi, and † Ngapakaldia sp.); AL Site, D Site, Hiatus, Hiatus South, Jeanette’s Amphitheatre, Lee Sye’s Outlook (LSO), Sticky Beak, Upper Burnt Offering, and White Hunter sites (Riversleigh Faunal Zone A), and Bone Reef, Camel Sputum, Dirk’s Towers, Dunsinane, and Mike’s Potato Patch sites (Riversleigh Faunal Zone B), Riversleigh World Heritage Area, Queensland Australia († N. bonythoni).
AGES OF SCORED SPECIMENS: Based on palaeomagnetic data, Metzger and Retallack (2010) estimated the Etadunna Formation to span 26.1–23.6 Mya. Riversleigh Faunal zones A and B are interpreted as late Oligocene and early Miocene, respectively, based on biostratigraphy (see above).
ASSIGNED AGE RANGE: 27.820 –15.970 Mya.
 REMARKS: In his original description of † Ngapakaldia tedfordi and † N. bonythoni, Stirton (1967) suggested a close relationship between these taxa and † Palorchestes, placing them together in the diprotodontid subfamily †Palorchestinae. More recent studies (e.g., Murray, 1990; Black and Archer, 1997a; Black, 2010) have suggested that † Ngapakaldia is more appropriately placed in the subfamily †Diprotodontinae and that the similarities between † Ngapakaldia and † Palorchestes (now usually placed in a separate family, † Palorchestidae) are plesiomorphies. Both † N. tedfordi and † N. bonythoni were originally described based on material from the †Ngapakaldi Local Fauna (Faunal Zone C of the Etadunna Formation; Stirton, 1967; Woodburne et al., 1994), but Black (2010) referred additional specimens from Riversleigh Faunal zones A and B to † N. bonythoni. We used Ngapakaldi specimens of † N. tedfordi, and Ngapakaldi and Riversleigh specimens of † N. bonythoni, to score a composite † Ngapakaldia terminal. Rich and Vicker-Rich (1987) listed additional fragmentary specimens of both species from various sites in the Etadunna and Namba formations, but we did not use this material for scoring purposes.
description: Published as part of Beck, Robin M. D., Voss, Robert S. & Jansa, Sharon A., 2022, Craniodental Morphology And Phylogeny Of Marsupials, pp. 1-353 in Bulletin of the American Museum of Natural History 2022 (457) on page 329, DOI: 10.1206/0003-0090.457.1.1, http://zenodo.org/record/6971356
ReFreeDrive - Deliverable 2.2: ReFreeDrive testing vehicles: Driving Cycle
Creators: name: Vinciotti, Walter
name: Carrero, Miguel
Publisher: name: Zenodo
Year: 2019
Subjects: Driving Cycle
Motor performance
Test Bench
WLTP
WLTC

description: Deliverable 2.2 aims at setting a driving cycle in order to test and analyze the vehicle’s and motor’s performances.
 Driving cycles have been produced to assess the performance of vehicles in various ways, also in vehicle simulations. More specifically, they will be used in propulsion system simulations to predict performance of motors, transmissions, electric drive systems, batteries, and other components.
 Some driving cycles have been derived theoretically, whereas others are direct measurements of a driving pattern deemed representative.
 D2.2 is divided in two main sections. Section 1 (Driving cycles quantity and type) summarizes the State of the Art of all available driving cycles to test and compare vehicle performances in real operational profiles. Section 2 shows the designed Driving Cycles planned for the bench and on road tests.
Analysis of colour and polarimetric variability of RW Aur A in 2010-2018
Creators: name: Dodin, A.
name: Grankin, K.
name: Lamzin, S.
name: Nadjip, A.
name: Safonov, B.
name: Shakhovskoi, D.
name: Shenavrin, V.
name: Tatarnikov, A.
name: Vozyakova, O.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Results of $UBVRIJHKLM$ photometry and $VRI$ polarimetry of a young star RW Aur A observed during unprecedented long and deep (up to $ΔV \approx 5$ mag) dimming events in 2010-11 and 2014-18 are presented. The polarization degree $p$ of RW Aur A at this period has reached 30 per cent in the $I$ band. As in the case of UX Ori type stars (UXORs), the so-called 'bluing effect' in the colour-magnitude $V$ versus $V-R_{\rm c},$ $V-I_{\rm c}$ diagrams of the star and a strong anticorrelation between $p$ and brightness were observed. But the duration and the amplitude of the eclipses as well as the value and orientation of polarization vector in our case differ significantly from that of UXORs. We concluded that the dimmings of RW Aur A occurred due to eclipses of the star and inner regions of its disc by the axisymmetric dust structure located above the disc and created by the disc wind. Taking into account both scattering and absorption of stellar light by the circumstellar dust, we explain some features of the light curve and the polarization degree - magnitude dependence. We found that near the period of minimal brightness mass-loss rate of the dusty wind was $> 10^{-9}$ M$_\odot$ yr$^{-1}.$
description: 19 pages, 17 figures, accepted for publication in MNRAS
title: Untersuchungen über die Gefahr vorzeitigen Versagens infolge Schubbruches von Stahlbetonkonstruktionen unter Brandbeanspruchung. Teil I, II und III
Creators: name: Krampf, Lore
Publisher: name: Institut für Baustoffe, Massivbau und Brandschutz
Year: 1979
Subjects: subject: Forschungsbericht
subject: Brandschutz
subject: Stahlbeton
subject: IBMB
subject: 620

description: Untersuchungen über die Gefahr vorzeitigen Versagens infolge Schubbruches von Stahlbetonkonstruktionen unter Brandbeanspruchung, vol. 1-3
Thermal transport in silicene nanotubes: Effects of length, grain boundary and strain
Creators: name: Khalkhali, Maryam
name: Khoeini, Farhad
name: Rajabpour, Ali
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Thermal transport behavior in silicene nanotubes has become more important due to the application of these promising nanostructures in the engineering of next-generation nanoelectronic devices. We apply non-equilibrium molecular dynamics (NEMD) simulations to study the thermal conductivity of silicene nanotubes with different lengths and diameters. We further explore the effects of grain boundary, strain, vacancy defect, and temperature in the range of 300-700 K on the thermal conductivity. Our results indicate that the thermal conductivity varies with the length approximately in the range of 24-34 W/m.K but exhibits insensitivity to the diameter and chirality. Besides, silicene nanotubes consisting of the grain boundary exhibit nearly 30% lower thermal conductivity compared with pristine ones. We discuss the underlying mechanism for the conductivity suppression of the system consisting of the grain boundary by calculating the phonon power spectral density. We find that by increasing the defect concentration and temperature, the thermal conductivity of the system decreases desirably. Moreover, for strained nanotubes, we observe unexpected changes in the thermal conductivity, so that the conductivity first increases significantly with tensile strain and then starts to decrease. The maximum thermal conductivity for the armchair and zigzag edge tubes appears at the strains about 3% and 5%, respectively, which is about 28% more than that of the unstrained structure.
description: 17 pages, 10 figures
Instabilities of Hexagonal Patterns with Broken Chiral Symmetry
Creators: name: Echebarria, Blas
name: Riecke, Hermann
Publisher: name: arXiv
Year: 1999
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: Three coupled Ginzburg-Landau equations for hexagonal patterns with broken chiral symmetry are investigated. They are relevant for the dynamics close to onset of rotating non-Boussinesq or surface-tension-driven convection. Steady and oscillatory, long- and short-wave instabilities of the hexagons are found. For the long-wave behavior coupled phase equations are derived. Numerical simulations of the Ginzburg-Landau equations indicate bistability between spatio-temporally chaotic patterns and stable steady hexagons. The chaotic state can, however, not be described properly with the Ginzburg-Landau equations.
description: 11 pages, 7 figures, submitted to Physica D
Global Network for Advanced Management Resilience Challenge 6 : Ecosystem Service Valuation
Creators: name: Stoneburner, Lauren
name: Zhang, Catherina (Yusi)
name: Yu, Bella (Ruiqi)
name: Pai, Samrudh
Publisher: name: The University of British Columbia
Year: 2018

description: Summary of findings and recommendations • UBC’s Core Resilience Challenges: • Stormwater management and cliff erosion • Biodiversity protection • Urban Heat Island Effect (UHI) • Carbon sequestration • Health and wellbeing • Brand protection • Use economic models to evaluate the monetary return on these important ecosystem services • Assess methods for managing ecosystem services long-term and compensating for the loss of trees due to campus development • Increase engagement with and awareness of UBC’s urban forest Disclaimer: “UBC SEEDS provides students with the opportunity to share the findings of their studies, as well as their opinions, conclusions and recommendations with the UBC community. The reader should bear in mind that this is a student project/report and is not an official document of UBC. Furthermore readers should bear in mind that these reports may not reflect the current status of activities at UBC. We urge you to contact the research persons mentioned in a report or the SEEDS Coordinator about the current status of the subject matter of a project/report.”
Varying-Coefficient Models and Functional Data Analyses for Dynamic Networks and Wearable Device Data
Creators: Lee, Jihui
Publisher: name: Columbia University
Year: 2018
Subjects: subject: Biometry
subject: Statistics
subject: FOS: Mathematics
subject: Network analysis (Planning)
subject: Wearable technology
subject: Computer science

description: As more data are observed over time, investigating the variation across time has become a vital part of analyzing such data. In this dissertation, we discuss varying-coefficient models and functional data analysis methods for temporally heterogenous data. More specifically, we examine two different types of temporal heterogeneity.
      The first type of temporal heterogeneity stems from temporal evolution of relational pattern over time. Dynamic networks are commonly used when relational data are observed over time. Unlike static network analysis, dynamic network analysis emphasizes the importance of recognizing temporal evolution of relationship among observations. We propose and investigate a family of dynamic network models, known as varying-coefficient exponential random graph model (VCERGM), that characterize the evolution of network topology through smoothly varying parameters. The VCERGM directly provides an interpretable dynamic network model that enables the inference of temporal heterogeneity in dynamic networks.
      Furthermore, we introduce a method that analyzes multilevel dynamic networks. If there exist multiple relational data observed at one time point, it is reasonable to additionally consider the variability among the repeated observations at each time point. The proposed method is an extension of stochastic blockmodels with a priori block membership and temporal random effects. It incorporates a variability among multiple relational structures at one time point and provides a richer representation of dependent engagement patterns at each time point. The method is also flexible in analyzing networks with time-varying networks. Its smooth parameters can be interpreted as evolving strength of engagement within and across blocks.
      The second type of temporal heterogeneity is motivated by temporal shifts in continuously observed data. When multiple curves are obtained and there exists a common curvature shared by all the observed curves, understanding the common curvature may involve a preprocessing step of managing temporal shifts among curves. We explore the properties of continuous in-shoe sensor recordings to understand the source of variability in gait data. Our case study is based on measurements of three healthy subjects. The in-shoe sensor data we explore show both phase and amplitude variabilities; we separate these sources via curve registration. We examine the correlation of temporal shifts across sensors to evaluate the pattern of phase variability shared across sensors. We apply a series of functional data analysis approaches to the registered in-shoe sensor curves to examine their association with current gold-standard gait measurement, so called ground reaction force.
A note on the Tangent Cones of the scheme of Secant Loci
Creators: name: Bajravani, Ali
Publisher: name: arXiv
Year: 2018
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: The point of this short note concerns with two facts on the scheme of secant loci. The first one is an attempt to describe the tangent cone of these schemes globally and the second one is a comparision on the dimension of the tangent spaces of various schemes of secant loci.
description: Comments are well come
Nimbadon lavarackorum
Creators: name: Beck, Robin M. D.
name: Voss, Robert S.
name: Jansa, Sharon A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Diprotodontia
Diprotodontidae
Nimbadon
Nimbadon lavarackorum

description: † Nimbadon
 SPECIES SCORED: † Nimbadon lavarackorum (type and only described species).
GEOLOGICAL PROVENANCE OF SCORED SPECIMENS: AL90 Site (Riversleigh Faunal Zone C), Riversleigh World Heritage Area, Queensland, Australia.
AGE OF SCORED SPECIMENS: The AL90 Site is considered to be part of Riversleigh Faunal Zone C, which is interpreted to be middle Miocene based on biostratigraphy (see above). Radiometric dates for the AL90 Site span 14.17–15.11 Mya.
ASSIGNED AGE RANGE: 15.110 –14.170 Mya.
 REMARKS: † Nimbadon lavarackorum is represented by a remarkable series of well-preserved individuals from the AL90 Site at Riversleigh, which have been used for scoring purposes here, plus additional less-well-preserved specimens from other Riversleigh Faunal Zone C sites that were not scored (Hand et al., 1993; Black, 2008; Black et al., 2010; Black and Hand, 2010). The AL 90 specimens range in ontogenetic stage from pouch young to old adults, represent both putative males and females, and include multiple intact skulls (Hand et al., 1993; Black, 2008; Black et al., 2010; Black and Hand, 2010). † Nimbadon is currently placed within the diprotodontid subfamily †Zygomaturinae based largely on P3 morphology (Hand et al., 1993; Murray et al., 2000b; Black, 2008; Black et al., 2010; Black and Hand, 2010).
description: Published as part of Beck, Robin M. D., Voss, Robert S. & Jansa, Sharon A., 2022, Craniodental Morphology And Phylogeny Of Marsupials, pp. 1-353 in Bulletin of the American Museum of Natural History 2022 (457) on pages 329-330, DOI: 10.1206/0003-0090.457.1.1, http://zenodo.org/record/6971356
On Hypersurface Quotient Singularity of Dimension 4
Creators: name: Chiang, Li
name: Roan, Shi-Shyr
Publisher: name: arXiv
Year: 2000
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14J35, 14J30, 14M25, 20C30

description: We consider geometrical problems on Gorenstein hypersurface orbifolds of dimension $n \geq 4$ through the theory of Hilbert scheme of group orbits. For a linear special group $G$ acting on $\CZ^n$, we study the $G$-Hilbert scheme, $\hl^G(\CZ^n)$, and crepant resolutions of $\CZ^n/G$ for $G$=the $A$-type abelian group $ A_r(n)$. For $n=4$, we obtain the explicit structure of $\hl^{A_r(4)}(\CZ^4)$. The crepant resolutions of $\CZ^4/A_r(4)$ are constructed through their relation with $\hl^{A_r(4)}(\CZ^4)$, and the connections between these crepant resolutions are found by the "flop" procedure of 4-folds. We also make some primitive discussion on $\hl^G(\CZ^n)$ for the $G$= alternating group ${\goth A}_{n+1}$ of degree $n+1$ with the standard representation on $\CZ^n$; the detailed structure of $\hl^{{\goth A}_4}(\CZ^3)$ is explicitly constructed.
description: 27 pages, Latex, 11 figures, Some reorganizations and improvement of presentations, Typos corrected, Arguments of Theorem 1 of section 3 in the earlier version are refined with clearer explanation for the justification of contradicting statement appeared in a published journal literature by some other author
The Spectral Dimension of 2D Quantum Gravity
Creators: name: Ambjorn, J.
name: Boulatov, D.
name: Nielsen, J. L.
name: Rolf, J.
name: Watabiki, Y.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We show that the spectral dimension d_s of two-dimensional quantum gravity coupled to Gaussian fields is two for all values of the central charge c <= 1. The same arguments provide a simple proof of the known result d_s= 4/3 for branched polymers.
description: 7 pages, Latex
Referenceless Performance Evaluation of Audio Source Separation using Deep Neural Networks
Creators: name: Grais, Emad M.
name: Wierstorf, Hagen
name: Ward, Dominic
name: Mason, Russell
name: Plumbley, Mark D.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Sound (cs.SD)
subject: Machine Learning (cs.LG)
subject: Multimedia (cs.MM)
subject: Audio and Speech Processing (eess.AS)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: H.5.5; I.5; I.2.6; I.4.3; I.4; I.2
subject: 68T01, 68T10, 68T45, 62H25

description: Current performance evaluation for audio source separation depends on comparing the processed or separated signals with reference signals. Therefore, common performance evaluation toolkits are not applicable to real-world situations where the ground truth audio is unavailable. In this paper, we propose a performance evaluation technique that does not require reference signals in order to assess separation quality. The proposed technique uses a deep neural network (DNN) to map the processed audio into its quality score. Our experiment results show that the DNN is capable of predicting the sources-to-artifacts ratio from the blind source separation evaluation toolkit without the need for reference signals.
title: 02_1891
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Acoustic black holes: horizons, ergospheres, and Hawking radiation
Creators: name: Visser, Matt
Publisher: name: arXiv
Year: 1997
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: It is a deceptively simple question to ask how acoustic disturbances propagate in a non-homogeneous flowing fluid. This question can be answered by invoking the language of Lorentzian differential geometry: If the fluid is barotropic and inviscid, and the flow is irrotational (though possibly time dependent), then the equation of motion for the velocity potential describing a sound wave is identical to that for a minimally coupled massless scalar field propagating in a (3+1)-dimensional Lorentzian geometry. The acoustic metric governing the propagation of sound depends algebraically on the density, flow velocity, and local speed of sound. This rather simple physical system is the basis underlying a deep and fruitful analogy between the black holes of Einstein gravity and supersonic fluid flows. Many results and definitions can be carried over directly from one system to another. For example, I will show how to define the ergosphere, trapped regions, acoustic apparent horizon, and acoustic event horizon for a supersonic fluid flow, and will exhibit the close relationship between the acoustic metric for the fluid flow surrounding a point sink and the Painleve-Gullstrand form of the Schwarzschild metric for a black hole. This analysis can be used either to provide a concrete non-relativistic model for black hole physics, up to and including Hawking radiation, or to provide a framework for attacking acoustics problems with the full power of Lorentzian differential geometry.
description: 34 pages, plain LaTeX. Revisions: Two references added. Minor changes to the discussion of draining-bathtub geometries, and their relationship to superfluid vortices and spinning cosmic strings