cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
MOESM1 of Role of Glycine N-Methyltransferase in the Regulation of T-Cell Responses in Experimental Autoimmune Encephalomyelitis
Creators: name: Chung-Hsien Li
name: Lin, Ming-Hong
name: Shih-Han Chu
name: Pang-Hsien Tu
name: Cheng-Chieh Fang
name: Chia-Hung Yen
name: Peir-In Liang
name: Huang, Jason
name: Yu-Chia Su
name: Huey-Kang Sytwu
name: Chen, Yi-Ming
Publisher: name: figshare
Year: 2014
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Science Policy
subject: Hematology

description: Supplementary material, approximately 2.03 MB.
Heat transfer in polymer electrolyte fuel cells
Creators: name: Matian, Mardit
Publisher: name: Imperial College London
Year: 2010

description: A three dimensional computational fluid dynamics (CFD) model of a polymer electrolyte membrane fuel cell (PEMFC) stack has been developed in order to study heat transfer in single-cell and two-cell stacks. In order to simplify the computational model, the electrochemical and water transport aspects of fuel cell operation were decoupled from those of heat transfer; the PEMFC fuel cell membrane electrode assembly (MEA), which comprises the electrode and electrolyte functional layers, was substituted with an electrically heated-plate to simulate the heat generated by an MEA. A fuel cell stack was manufactured and instrumented with calibrated thermocouples to measure the temperature distribution. The effect of reactant gas flow rate and cell thermal power density on the temperature distribution within the stack was studied with a view to validating the CFD model over a broad range of operating conditions. Also, in order to study the effects of natural and forced convection on the temperature distribution in the stack, an infra-red imaging camera was used. The predicted temperature distribution showed good agreement with the experiment over a wide range of gas flow rates, both in terms of local temperature distribution and overall energy balance. Results show that increasing the number of cells in a stack from one to two causes in a larger temperature variation, and therefore heat management in the stack becomes increasingly critical. The validated computational model was used as a modelling framework to design and test different cooling plates for stacks in order to overcome this issue. As a result, the bipolar plate in the two-cell stack was replaced with an air-cooled cooling plate in order to minimise temperature variation and to improve overall stack performance.
Scattering Integral Equations for Diffusive Waves. Detection of Objects Buried in Diffusive Media in the Presence of Interfaces
Creators: name: Ripoll, J.
name: Nieto-Vesperinas, M.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: This paper has been withdrawn by the authors until some changes are made.
description: 17 RevTex pages, 12 PS figures. This paper has been withdrawn by the authors until some changes are made
MOESM1 of Cystathionine-β-Synthase Inhibition for Colon Cancer: Enhancement of the Efficacy of Aminooxyacetic Acid via the Prodrug Approach
Creators: name: Chao, Celia
name: Zatarain, John
name: Ding, Ye
name: Coletta, Ciro
name: Mrazek, Amy
name: Druzhyna, Nadiya
name: Johnson, Paul
name: Chen, Haiying
name: Hellmich, Judy
name: Asimakopoulou, Antonia
name: Yanagi, Kazunori
name: Olah, Gabor
name: Szoleczky, Petra
name: Törö, Gabor
name: Bohanon, Fredrick
name: Cheema, Minal
name: Lewis, Rachel
name: Eckelbarger, David
name: Ahmad, Akbar
name: Módis, Katalin
name: Untereiner, Ashley
name: Szczesny, Bartosz
name: Papapetropoulos, Andreas
name: Zhou, Jia
name: Hellmich, Mark
name: Szabo, Csaba
Publisher: name: figshare
Year: 2016
Subjects: subject: Biochemistry
subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: Virology

description: Cystathionine-β-Synthase Inhibition for Colon Cancer: Enhancement of the Efficacy of Aminooxyacetic Acid via the Prodrug Approach
Crotonia daviesae Colloff 2010
Creators: name: LIU, DONG
name: YI, TIAN-CI
name: XU, YUN
name: ZHANG, ZHI-QIANG
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Sarcoptiformes
Crotoniidae
Crotonia
Crotonia daviesae

description: Crotonia daviesae Colloff, 2010: 22
— Holotype female (QM, S26071), litter, complex notophyll vine forest, Tallawallal, Binna Burra, Lamington National Park, Queensland, Australia (28°12'S, 153°10'E).
description: Published as part of LIU, DONG, YI, TIAN-CI, XU, YUN & ZHANG, ZHI-QIANG, 2013, Hotspots of new species discovery: new mite species described during 2007 to 2012, pp. 1-102 in Zootaxa 3663 (1) on page 71, DOI: 10.11646/zootaxa.3663.1.1, http://zenodo.org/record/5630595
Can Machines Design? An Artificial General Intelligence Approach
Creators: name: Hein, Andreas Makoto
name: Condat, Hélène
Publisher: name: arXiv
Year: 2018
Subjects: subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Can machines design? Can they come up with creative solutions to problems and build tools and artifacts across a wide range of domains? Recent advances in the field of computational creativity and formal Artificial General Intelligence (AGI) provide frameworks for machines with the general ability to design. In this paper we propose to integrate a formal computational creativity framework into the Gödel machine framework. We call the resulting framework design Gödel machine. Such a machine could solve a variety of design problems by generating novel concepts. In addition, it could change the way these concepts are generated by modifying itself. The design Gödel machine is able to improve its initial design program, once it has proven that a modification would increase its return on the utility function. Finally, we sketch out a specific version of the design Gödel machine which specifically addresses the design of complex software and hardware systems. Future work aims at the development of a more formal version of the design Gödel machine and a proof of concept implementation.
The WZW Model as a Dynamical System on Affine Lie Groups
Creators: name: Clubok, K.
name: Halpern, M. B.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Working directly on affine Lie groups, we construct several new formulations of the WZW model. In one formulation WZW is expressed as a one-dimensional mechanical system whose variables are coordinates on the affine Lie group. When written in terms of the affine group element, this formulation exhibits a two-dimensional WZW term. In another formulation WZW is written as a two-dimensional field theory, with a three-dimensional WZW term, whose fields are coordinates on the affine group. On the basis of these equivalent formulations, we develop a translation dictionary in which the new formulations on the affine Lie group are understood as mode formulations of the conventional WZW formulation on the Lie group. Using this dictionary, we also express WZW as a three-dimensional field theory on the Lie group with a four-dimensional WZW term.
description: 46 pages, Latex
Data for Generations – Archiving agricultural data to make it FAIR in the long run
Creators: name: Svoboda, Nikolai
name: Schmidt, Marcus
name: Wallschläger, Marcel
name: Meier, Kristin
name: Parmaksiz, Uta
name: Wutschka, Alfred
name: Markus, Katharina
Publisher: name: Zenodo
Year: 2024
Subjects: archiving
research data
long term
secure storage
BonaRes Repository
FAIR

description: As more and larger amounts of research data are created in the agricultural science, there is a growing need for its efficient management and proper tools that support scientists in their daily work. One of the key challenges for data repositories is therefore dynamic data management that ensures the long-term findability, interpretability, and reusability of research data. This area of responsibility, known as "digital curation", also includes measures for digital long-term archiving. Long-term archiving is an inevitable strategy against data and information loss. The Open Archival Information System (OAIS) (ISO 14721) introduces some of these measures and serves as a reference model for a digital archive with defined responsibilities, processes and functional entities. We have developed concepts and workflows in which research data that have been published in the BonaRes Repository, and are therefore referenceable with a DOI are automatically transferred to the external archive infrastructure based on Rosetta (ExLibris). Metadata is mapped from the BonaRes metadata schema (incl. DataCite and INSPIRE) to the requested archival metadata standard (Dublin Core for descriptive metadata). Rosetta furthermore generates and stores preservation metadata using the PREMIS standard and structures metadata types according to the METS-standard. Successful OAIS-compliant digital long-term archiving of agricultural research data will be recorded in our internal ticket system. The presented workflow ensures that data, metadata and supplementary material can be retransferred from the archive to the repository whenever necessary across decades and changing file formats.
title: An Analysis of Student Attitudes Toward Old Dominion University's TELETECHNET: A Comparison of Traditional and Non-Traditional Sites
Creators: name: Bisciglia, Michael G.
Publisher: name: Old Dominion University
publisherIdentifier: https://ror.org/04zjtrb98
publisherIdentifierScheme: ROR
Year: 1999

description: The purpose of this study is to investigate factors that shape a student's attitudes toward Old Dominion University's TELETECHNET system. This research utilizes a sample of 238 students enrolled in the TELETECHNET system. An analysis of student responses, based on location, was conducted, to see if a significant difference in the mean attitudes toward TELETECHNET exist between on-site and distance students. Analysis revealed a difference between studio and non-studio students on a variety of factors. This included the respondent's connection to other students, their attitude toward distance education, their willingness to take another TELETECHNET class and their attitude toward the grading process.
HAER No. AZ-12, Technical Report: Historic American Engineering Record, Stewart Mountain Dam
Creators: name: Jackson, Donald C.
Publisher: name: FRASERdesign
Year: 1992
Subjects: Phoenix
Verde River
Salt River
Arizona
Fort McDowell
Bush Highway
Saguaro Lake
Maricopa (County)
Stewart Mountain Dam
Resource Extraction / Production / Transportation Structure or Features
Agricultural or Herding
Water Control Feature
Historic Background Research
Records Search / Inventory Checking

description: This report provides a written narrative of the events leading to the construction of Stewart Mountain Dam on the Salt River, in Central Arizona. Stewart Mountain Dam was constructed by the Salt River Valley Water Users' Association between 1928 and 1930. The dam provides for water storage and hydroelectric power generation.
Manifold regularization based on Nystr{ö}m type subsampling
Creators: name: Rastogi, Abhishake
name: Sampath, Sivananthan
Publisher: name: arXiv
Year: 2017
Subjects: subject: Machine Learning (stat.ML)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: In this paper, we study the Nystr{ö}m type subsampling for large scale kernel methods to reduce the computational complexities of big data. We discuss the multi-penalty regularization scheme based on Nystr{ö}m type subsampling which is motivated from well-studied manifold regularization schemes. We develop a theoretical analysis of multi-penalty least-square regularization scheme under the general source condition in vector-valued function setting, therefore the results can also be applied to multi-task learning problems. We achieve the optimal minimax convergence rates of multi-penalty regularization using the concept of effective dimension for the appropriate subsampling size. We discuss an aggregation approach based on linear function strategy to combine various Nystr{ö}m approximants. Finally, we demonstrate the performance of multi-penalty regularization based on Nystr{ö}m type subsampling on Caltech-101 data set for multi-class image classification and NSL-KDD benchmark data set for intrusion detection problem.
Entropy and supersymmetry of $D$ dimensional extremal electric black holes versus string states
Creators: name: Peet, Amanda W.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Following the work of Sen, we consider the correspondence between extremal black holes and string states in the context of the entropy. We obtain and study properties of electrically charged black hole backgrounds of tree level heterotic string theory compactified on a $p$ dimensional torus, for $D=(10-p)=4 \ldots 9$. We study in particular a one--parameter extremal class of these black holes, the members of which are shown to be supersymmetric. We find that the entropy of such an extremal black hole, when calculated at the stringy stretched horizon, scales in such a way that it can be identified with the entropy of the elementary string state with the corresponding quantum numbers.
description: 26 pages, LaTeX. Version to appear in Nucl. Phys. B. (minor changes: typos fixed and eq.(4.16) corrected)
Geoarchaeology and Archaeological Site Patterning on the Middle Gila River, Arizona
Creators: name: Ravesloot, John C.
name: Waters, Michael R.
Publisher: name: Boston University
Year: 2004
Subjects: Arizona
Gila River Indian Community
Middle Gila River
Hohokam
Geoarchaeology
Environment Research
Methodology, Theory, or Synthesis
Systematic Survey

description: Archaeologists reconstruct settlement patterns from the spatial distribution of archaeological sites, features, and ar­tifacts that are found as part of a modern physical landscape. This physical landscape is made up of active and inactive landforms. In order to accurately interpret archae­ological survey data, it is important to understand the types and origins of the landforms on which these cultural re­mains occur (Barton et al. 1999, 2002; Butzer 1982; Bet­tis and Mandel 2002; Waters and Kuehn 1996). The con­struction of a geomorphic map (fig. 2) showing the dis­tribution of landforms across the modern landscape (f i g . 3) and an understanding of the geological processes that led to their formation is vital for interpreting and reconstructing settlement patterns (Wandsnider 1992; Wells 2001; Zvelebil, Green, and Macklin 1992). When archaeological survey data are added to a geomorphic map, a powerful explanatory and management tool is available to the archaeologist. Here we discuss geomorphic maps and their application to archaeological interpretation. This is followed by a dis­cussion of how geomorphic mapping of the Gila River In­dian Reservation in south-central Arizona has been used to address questions of archaeological site visibility, preserva­tion, and spatial patterning across the landscape over time.
Traceable instruments for encircled angular flux measurements
Creators: name: Castagna, Natascia
name: Morel, Jacques
name: Robinson, Edward
name: Yang, Hui
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: We report on the development of an instrument for the measurement of the Encircled Angular Flux (EAF) and on establishing its metrological traceability at the required level of uncertainty. We designed and built for that purpose two independent EAF measuring instruments, both based on the analysis of the two-dimensional far field intensity profile observed at the output of an optical fibre, using either CMOS or CCD cameras. An in depth evaluation of the factors influencing the accuracy of the measurements was performed and allowed determining an uncertainty budget for EAF measurements, which was validated by a first series of inter-comparisons. Theses comparisons were performed between the two independent EAF measuring systems, using a 850 nm LED coupled into a gradient index fibre as a test object. We demonstrated a very good equivalence between the two systems, well within the absolute measurement uncertainties that were estimated at the 10-3 level. Further inter-comparisons using light sources coupled to step-index, large core and small core multimode fibres are still ongoing, with the aim to confirm the performances of the instrument under various illuminating conditions.
description: Proceedings article, SPIE conference "Fiber Lasers and Glass Photonics: Materials through Applications"
The Coronado Project Archaeological Investigations: Studies Along the Transmission Line Corridor
Creators: name: Hartman, Dana
Publisher: name: Museum of Northern Arizona
Year: 1983
Subjects: Holbrook, AZ
St.Johns, AZ
Arizona (State / Territory)
Archaic
Historic
NA13,855
NA14,278
NA13,864
NA14,280
NA13,868
NA13,870
NA14,277
NA13,871
NA13,873
NA13,911
NA13,912
NA14,197
NA14,198
NA14,199
NA13,903
NA14,216
NA13,907
NA14,218
NA14,861
NA14,200
NA14,862
NA14,872
NA4212
NA13,869A
NA14,208
NA14,869
NA14,211
NA13,908
NA13,869B
NA14,196
NA14,204
NA14,212
NA13,831
NA13,820
NA14,290
NA14,292
NA13,823
NA13,837
NA14,868
NA13,825
NA13,827
NA13,843
NA14,865
NA14,285
NA13,830
NA13,845
NA14,287
Resource Extraction / Production / Transportation Structure or Features
Archaeological Feature
Artifact Scatter
Hearth
Domestic Structure or Architectural Complex
Settlements
Encampment
Pit
Fire Pit
Quarry
Pit House / Earth Lodge
Post Hole / Post Mold
Rock Art
Petroglyph
Pollen
Ceramic
Chipped Stone
Dating Sample
Fire Cracked Rock
Glass
Ground Stone
Metal
Mineral
Salt River Project
Coronado Project
SRP
Coronado-Silver King Transmission Line
Data Recovery / Excavation
Site Evaluation / Testing

description: Intensive archaeological field investigations along the Coronado-Silver King Transmission Line (North End) began in September, 1976. These investigations were conducted by the Museum of Northern Arizona under contract with the Salt River Project. Forty-six sites along the transmission line route required mitigation procedures; site recording, collection, testing, and excavation were conducted as appropriate. Subsequent laboratory analysis confirmed a number of impressions resulting from the field work and outlined several new questions. Of the 46 investigated sites, five contained habitation structures of a permanent or semipermanent nature. The largest category of sites studied (15) evidently served as base camps for various types of resource utilization. The laboratory analysis for this project emphasized lithic technology due to the proportion of lithic sites investigated. Eight sites have been classified as large lithic scatters and four more served as quarries. In addition, all seven of the small artifact scatters contained a lithic component. The remaining seven sites were combined in a miscellaneous category due to various field and/or interpretive problems. Research-oriented ancillary field studies were conducted in support of the archaeological work at the 46 sites. These studies focused on Archaic sites in the project area and the utilization of the isolated canyon environments. This preliminary work suggests that the Archaic occupation was significant. The canyons, particularly Silver Creek Canyon, have served as resource bases throughout the entire history of man in the area.
Excitation Spectra of Spin Models constructed from Quantized Affine Algebras of type $B_n^{(1)}$, $D_n^{(1)}$
Creators: name: Davies, Brian
name: Okado, Masato
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The energy and momentum spectrum of the spin models constructed from the vector representation of the quantized affine algebras of type $\B$ and $\D$ are computed using the approach of Davies et al. \cite{DFJMN92}. The results are for the anti-ferromagnetic (massive) regime, and they agree with the mass spectrum found from the factorized S--matrix theory by Ogievetsky et al. \cite{ORW87}. The other new result is the explicit realization of the fusion construction for the quantized affine algebras of type $\B$ and $\D$.}
description: Plain TeX --- 178k including 3 eps files. 1. For correct cross-references, run twice (as with LaTeX). 2. The FIGURES for this paper are at the end of this file. They must split off and saved with names fig1.eps, fig2.eps, fig3.eps The standard macros package epsf.tex is also required
The Orbifolds of N=2 Superconformal Theories with c=3
Creators: name: Dulat, Sayipjamal
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct Z_M, M= 2, 3, 4, 6 orbifold models of the N=2 superconformal field theories with central charge c=3. Then we check the description of the Z_3, Z_4 and Z_6 orbifolds by the N=2 superconformal Landau-Ginzburg models with c=3, by comparing the spectrum of chiral fields, in particular the Witten index Tr(-1)^F.
description: 20 pages; typos corrected, references added
Oral history interview with George H. Muth 1975
Publisher: name: Columbia University
Year: 2019
Subjects: Executives
Factory management
Containers
Consolidation and merger of corporations

description: University of Cincinnati engineering course with work experiences; United States Can operations in Cincinnati: can plants, east and midwest; management representative, Clearing plant: organization, problems, sale to Continental; impressions of Oscar Huffman, Carle Conway; overseas operations in Nancy.
Transmission Delay Minimization in Wireless Powered Communication Systems
Creators: name: Lari, Mohammad
Publisher: name: arXiv
Year: 2018
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: We study transmission delay minimization of a wireless powered communication (WPC) system in a point-to-point scenario with one hybrid access point (HAP) and one WPC node. In this type of communications, the HAP sends energy to the node at the downlink (DL) for a given time duration and the WPC node harvests enough radio frequency (RF) power. Then, at the uplink (UL) channel, the WPC node transmits its collected data in a given time duration to the HAP. Minimizing such round trip delay is our concern here. So, we have defined four optimization problems to minimize this delay by applying the optimal DL and UL time durations and also the optimal power at the HAP. These optimization problems are investigated here with thorough comparison of the obtained results. After that, we extend our study to the multiuser case with one HAP and $K$ nodes and two different optimization problems are studied again in these cases.
Area-Preserving Algebra Structure of Two-Dimensional Supergravity
Creators: name: Karakhanyan, D. R.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The effective action for 2d-gravity in Weyl-invariant regularization is extended to supersymmetric case. The super area-preserving invariance and cocyclic properties under general supergravitational transformations of the last action is shown.
description: latex file, no figures, 5 pages. Some references are added
Cosmological constant as quantum error correction from generalised gauge invariance in double field theory
Creators: name: Patrascu, Andrei T.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The holographic principle and its realisation as the AdS/CFT correspondence leads to the existence of the so called precursor operators. These are boundary operators that carry non-local information regarding events occurring deep inside the bulk and which cannot be causally connected to the boundary. Such non-local operators can distinguish non-vacuum-like excitations within the bulk that cannot be observed by any local gauge invariant operators in the boundary. The boundary precursors are expected to become increasingly non-local the further the bulk process is from the boundary. Such phenomena are expected to be related to the extended nature of the strings. Standard gauge invariance in the boundary theory equates to quantum error correction which furthermore establishes localisation of bulk information. I show that when double field theory quantum error correction prescriptions are considered in the bulk, gauge invariance in the boundary manifests residual effects associated to stringy winding modes. Also, an effect of double field theory quantum error correction is the appearance of positive cosmological constant. The emergence of spacetime from the entanglement structure of a dual quantum field theory appears in this context to generalise for de-Sitter spacetimes as well.
description: Published as is in International Journal of Modern Physics A
Historical Note on the Relativistic Theories of Electromagnetism
Creators: name: Dvoeglazov, Valeri V.
Publisher: name: arXiv
Year: 1998
Subjects: subject: History and Philosophy of Physics (physics.hist-ph)
subject: FOS: Physical sciences

description: Quantum electrodynamics is the well-accepted theory. However, we feel it is useful to look at formalisms that provide alternative ways to describe light, because in the recent years the development of quantum field theories based primarily on the gauge principle has encountered considerable difficulties. There is a wide variety of generalized theories and they are characterized mainly by the introduction of additional parameters and/or longitudinal modes of electromagnetism. The Majorana-Oppenheimer form of electrodynamics, the Sachs' theory of Elementary Matter, the analysis of the action-at-a-distance concept, presented recently by Chubykalo and Smirnov-Rueda, and the analysis of the claimed `longitudinality' of the antisymmetric tensor field after quantization are reviewed in this essay. We also list recent advances in the Weinberg 2(2J+1) formalism (which is built on First Principles) and in the Majorana theory of neutral particles. These may serve as starting points for constructing a quantum theory of light.
description: PDF file, 20pp
On the Perturbative Equivalence Between the Hamiltonian and Lagrangian Quantizations
Creators: name: Batalin, I. A.
name: Tyutin, I. V.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The Hamiltonian (BFV) and Lagrangian (BV) quantization schemes are proved to be equivalent perturbatively to each other. It is shown in particular that the quantum master equation being treated perturbatively possesses a local formal solution.
description: 14 pages, LaTeX, no figures
Crotonia eungella Colloff 2010
Creators: name: LIU, DONG
name: YI, TIAN-CI
name: XU, YUN
name: ZHANG, ZHI-QIANG
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Sarcoptiformes
Crotoniidae
Crotonia
Crotonia eungella

description: Crotonia eungella Colloff, 2010: 32
— Holotype male (QM, S26046), moss on trees and rocks, rainforest, Sky Window Lookout, Eungella National Park, Queensland, Australia (21°8'43"S 148°29'57"E, 771 m).
description: Published as part of LIU, DONG, YI, TIAN-CI, XU, YUN & ZHANG, ZHI-QIANG, 2013, Hotspots of new species discovery: new mite species described during 2007 to 2012, pp. 1-102 in Zootaxa 3663 (1) on page 71, DOI: 10.11646/zootaxa.3663.1.1, http://zenodo.org/record/5630595
Additional file 1: of Lumen-apposing metal stents (LAMS) versus plastic stents for EUS-guided drainage of walled-off necrosis (WON) (LVPWON): study protocol for a multicenter randomized controlled trial
Creators: name: Zhu, Hui-Yun
name: Xie, Pei
name: Ying-Xiao Song
name: Zhao-Shen Li
name: Jin, Zhen-Dong
name: Yi-Qi Du
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: SPIRIT checklist. (DOC 118 kb)
The Renormalization Group and the Effective Potential in the Wess-Zumino model
Creators: name: McKeon, D. G. C.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider the effective potential V in the massless Wess-Zumino model. By using the renormalization group equation, we show that the explicit dependence of V on the renormalization mass scale mu cancels. If V has an extremum at some non-vanishing value of the background field, then it follows that V is "flat", independent of the background field. This is consistent with the general requirement that V be complex. The consequences for supersymmetric gauge theories are briefly considered.
The universal von Neumann algebra of smooth four-manifolds revisited
Creators: name: Etesi, Gabor
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Differential Geometry (math.DG)
subject: Operator Algebras (math.OA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Making use of its smooth structure only, out of a connected oriented smooth $4$-manifold a von Neumann algebra is constructed. It is geometric in the sense that is generated by local operators and as a special four dimensional phenomenon it contains all algebraic (i.e., formal or coming from a metric) curvature tensors of the underlying $4$-manifold. The von Neumann algebra itself is a hyperfinite factor of ${\rm II}_1$-type hence is unique up to abstract isomorphisms of von Neumann algebras. Over a fixed $4$-manifold this universal von Neumann algebra admits a particular representation on a Hilbert space such that its unitary equivalence class is preserved by orientation-preserving diffeomorphisms consequently the Murray--von Neumann coupling constant of this representation is well-defined and gives rise to a new and computable real-valued smooth $4$-manifold invariant. Its link with Jones' subfactor theory is noticed as well as computations in the simply connected closed case are carried out.
 Application to the cosmological constant problem is also discussed. Namely, the aforementioned mathematical construction allows to reformulate the classical vacuum Einstein equation with cosmological constant over a $4$-manifold as an operator equation over its tracial universal von Neumann algebra such that the trace of a solution is naturally identified with the cosmological constant. This framework permits to use the observed magnitude of the cosmological constant to estimate by topological means the number of primordial black holes about the Planck era. This number turns out to be negligable which is in agreement with known density estimates based on the Press--Schechter mechanism.
description: LaTeX, 24 pages, no figures; this is an erratum and addendum to the previously published version
An effective criterion for periodicity of l-adic continued fractions
Creators: name: Capuano, Laura
name: Veneziano, Francesco
name: Zannier, Umberto
Publisher: name: arXiv
Year: 2018
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11J70, 11D88, 11Y16

description: The theory of continued fractions has been generalized to l-adic numbers by several authors and presents many differences with respect to the real case. In the present paper we investigate the expansion of rationals and quadratic irrationals for the l-adic continued fractions introduced by Ruban. In this case, rational numbers may have a periodic non-terminating continued fraction expansion, moreover, for quadratic irrational numbers, no analogue of Lagrange's theorem holds. We give general explicit criteria to establish the periodicity of the expansion in both the rational and the quadratic case (for rationals, the qualitative result is due to Laohakosol).
description: 25 pages. Improved version, Math. Comp. 2018
Compressed sensing with a jackknife and a bootstrap
Creators: name: Tygert, Mark
name: Ward, Rachel
name: Zbontar, Jure
Publisher: name: arXiv
Year: 2018
Subjects: subject: Image and Video Processing (eess.IV)
subject: Signal Processing (eess.SP)
subject: Methodology (stat.ME)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Compressed sensing proposes to reconstruct more degrees of freedom in a signal than the number of values actually measured. Compressed sensing therefore risks introducing errors -- inserting spurious artifacts or masking the abnormalities that medical imaging seeks to discover. The present case study of estimating errors using the standard statistical tools of a jackknife and a bootstrap yields error "bars" in the form of full images that are remarkably representative of the actual errors (at least when evaluated and validated on data sets for which the ground truth and hence the actual error is available). These images show the structure of possible errors -- without recourse to measuring the entire ground truth directly -- and build confidence in regions of the images where the estimated errors are small.
description: 67 pages, 83 figures: the images in the appendix are low-quality; high-quality images are available at http://tygert.com/comps.pdf
Archaeological Investigations Salt River Project, Coronado-Silverking Transmission Line, Sitgreaves National Forest, Navajo County, Arizona: Final Report for Archaeological Survey of Sleeving and Pulling Locations in the SRP-APS Joint Corridor, A-77-137
Creators: name: Marmaduke, William S.
name: Dosh, Steven G.
Publisher: name: Museum of Northern Arizona, Department of Anthropology
Year: 1978
Subjects: Navajo (County)
Sitgreaves National Forest
Arizona (State / Territory)
Salt River Project
SRP
Coronado-Silver King Transmission Line
Reconnaissance / Survey
Site Evaluation / Testing

description: On April 5, 1978, Steve Dosh, Assistant Archaeologist at the Museum of Northern Arizona, surveyed a pulling site and a sleeving location for the construction of the Silverking line within the APS-SRP joint corridor transmission system in the Sitgreaves National Forest. Jerry Shelley, of the Salt River Project Coronado-Silverking Transmission Line construction staff, requested the work, which Steve did as part of his duties as Archaeological Monitor for line construction on National Forest lands. Both areas had been surveyed previously by the Arizona State Museum (Mayro 1977/ Mayro, et al 1977) during their impact survey of the joint corridor as a whole. In December 1977, tower impact zones of the Silverking part of the joint corridor between SRP towers 104 and 113 were resurveyed by the Museum of Northern Arizona (Hartman 1978). The tower impact zone for tower 113 included a portion of the pulling location in the present report. Additionally, this last survey inspected a pulling location immediately north of tower 113, opposite the pulling location surveyed for this report. In all the previous surveys, no cultural remains were located within the boundaries of the areas surveyed for the current report.
Multiple singularities of the equilibrium free energy in a one-dimensional model of soft rods
Creators: name: Saryal, Sushant
name: Klamser, Juliane U.
name: Sadhu, Tridib
name: Dhar, Deepak
Publisher: name: arXiv
Year: 2018
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: There is a misconception, widely shared amongst physicists, that the equilibrium free energy of a one-dimensional classical model with strictly finite-ranged interactions, and at non-zero temperatures, can not show any singularities as a function of the coupling constants. In this Letter, we discuss an instructive counter-example. We consider thin rigid linear rods of equal length $2 \ell$ whose centers lie on a one-dimensional lattice, of lattice spacing $a$. The interaction between rods is a soft-core interaction, having a finite energy $U$ per overlap of rods. We show that the equilibrium free energy per rod $\mathcal{F}(\tfrac{\ell}{a}, β)$, at inverse temperature $β$, has an infinite number of singularities, as a function of $\tfrac{\ell}{a}$.
description: 5 pages with additional 4 pages of supplemental material
An Environmental Statement of A Proposal to Construct Two 500 kV Powerlines Across National Forest Land by the Arizona Public Service Company
Creators: name: U. S. Department Of Agriculture, Forest Service
Publisher: name: U.S. Department of Agriculture, Forest Service
Year: 1971
Subjects: Navajo Indian Reservation
Phoenix, AZ
Page, AZ
Arizona (State / Territory)
500 kV Transmission Line
Navajo Generating Station
Environmental Statement
Environment Research
Site Evaluation / Testing

description: Arizona Public Service Company, a member of the Western Energy Supply and Transmission Associates (WEST), is responsible for the construction and maintenance of two 500,000 volt transmission lines from the Navajo generating plant (now being constructed 4 miles east of Page, Arizona) to Phoenix, Arizona. The Company submitted a proposed right-of-way location for the transmission line route to the Forest Service for study and review. Upon receipt of this proposal Southwestern Regional Forester Hurst commissioned a multi-disciplinary team to study the proposal, and any other feasible routes, and to recommend the route which their study indicated would create the least effect on the overall environment. Formation of the study team and criteria for the study are contained in the Regional Forester's letters of October 16, August 10, and August 12, 1970, found in Exhibit 1 of the Appendix. A total or six alternate routes were identified and studied. The complete text of the study for this proposal is shown as Exhibit 1 in the Appendix. This environmental statement is made from information derived from the study.
Phase Dynamics of Bose-Einstein Condensates: Losses versus Revivals
Creators: name: Sinatra, Alice
name: Castin, Yvan
Publisher: name: arXiv
Year: 1998
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: In the absence of losses the phase of a Bose-Einstein condensate undergoes collapses and revivals in time due to elastic atomic interactions. As experiments necessarily involve inelastic collisions, we develop a model to describe the phase dynamics of the condensates in presence of collisional losses. We find that a few inelastic processes are sufficient to damp the revivals of the phase. For this reason the observability of phase revivals for present experimental conditions is limited to condensates with a few hundreds of atoms.
description: 24 pages, 9 figures. submitted to European Journal of Physics D
MOESM1 of Gene Expression Study in Positron Emission Tomography-Positive Abdominal Aortic Aneurysms Identifies CCL18 as a Potential Biomarker for Rupture Risk
Creators: name: Courtois, Audrey
name: Nusgens, Betty
name: Hustinx, Roland
name: Narnur, Gauthier
name: Gomez, Pierre
name: Kuivaniemi, Helena
name: Jean-Olivier Defraigne
name: Colige, Alain
name: Natzi Sakalihasan
Publisher: name: figshare
Year: 2014
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Supplementary material, approximately 562 KB.
Archaeological Monitoring for the Realignment of the El Paso Natural Gas Santan Line, Gilbert, Maricopa County, Arizona
Creators: name: Jolly, Donald W.
Publisher: name: Archaeological Consulting Services, Ltd.
Year: 2002
Subjects: Gilbert, AZ
Maricopa (County)
19th Century
Historic
AZ U:9:174 (ASM)
Highland Canal
Archaeological Monitoring
Realignment
El Paso Natural Gas Pipeline
Santan Expansion Natural Gas Pipeline
Site Stewardship Monitoring
Site Evaluation / Testing

description: The Salt River Project (SRP) is expanding the Santan Generating Station in Gilbert, Maricopa County, Arizona. Due to the expansion, El Paso natural Gas Company (EPNG) rerouted their natural gas pipeline that provides fuel for the station; a meter station was also relocated. The reroute had the potential to impact the historic Highland Canal, AZ U:9:174(ASM); however, the Highland Canal was not found.
A method for an efficiency and weight-optimised preliminary design of a hydrogen-powered fuel cell-based hybrid-electric propulsion system for aviation purposes
Creators: name: Akkaya, Mücahit
name: Neumann, Nicolai
name: Peitsch, Dieter
Publisher: name: Springer Science and Business Media LLC
Year: 2023
Subjects: subject: 600 Technik, Medizin, angewandte Wissenschaften::620 Ingenieurwissenschaften::620 Ingenieurwissenschaften und zugeordnete Tätigkeiten
subject: hybrid electric aircraft
subject: PEM fuel cell
subject: preliminary design
subject: optimisation performance

description: There is a worldwide effort to advance the usage of zero-emission propulsion systems for aircraft. Due to their high thermodynamic efficiency and the fact that they produce no CO2 and NOx emissions, hydrogen-powered fuel cells are becoming increasingly popular for aviation purposes. However, fuel cell systems suffer from lower power density and higher cooling requirements when compared to conventional propulsion systems. Harnessing the high potential requires an optimised design of the whole propulsion system and its heat management system. This paper aims to present a method for the preliminary design and dimensioning of a fuel cell-based hybrid-electric propulsion system, which respects the limits of the heat management system and is weight and efficiency optimised. Thermodynamic models of the whole propulsion system are a crucial element to enable further investigations. Such a model has been developed, which is suitable for unsteady simulations of the propulsion and the heat management system performance of a short-range four-seater aircraft. A parameter study of the design parameters has been performed to display their impact on the system mass, the overall efficiency and the total hydrogen consumption. These results enable the identification of an overall optimised configuration. The study indicates that fuel cell-only configurations with an oversized fuel cell stack are beneficial for the analysed aircraft and flight mission.
Cultural Resource Survey of the Proposed Lacy Substation, Gilbert, Arizona
Creators: name: RECON-Regional Environmental Consultants
Publisher: name: RECON-Regional Environmental Consultants
Year: 1988
Subjects: Gilbert, AZ
Cultural Resource Survey
Salt River Project
Substation
SRP
Substation Cultural Resource Survey
Historic Background Research
Records Search / Inventory Checking
Site Evaluation / Testing
Systematic Survey

description: On December 6, 1988, RECON conducted an archaeological survey on the proposed Lacy Substation site in Gilbert, Arizona. Prior to the field survey, an archaeological background file search was conducted at the State Historic Preservation Office, Arizona State Parks and Recreation Department, Phoenix, Arizona, and Pueblo Grande Museum. No sites were recorded within the study area.
Bethe subalgebras in Yangians and the wonderful compactification
Creators: name: Ilin, Aleksei
name: Rybnikov, Leonid
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics

description: We study the family of Bethe subalgebras in the Yangian $Y(\mathfrak{g})$ parameterized by the corresponding adjoint Lie group $G$. We describe their classical limits as subalgebras in the algebra of polynomial functions on the formal Lie group $G_1[[t^{-1}]]$. In particular we show that, for regular values of the parameter, these subalgebras are free polynomial algebras with the same Poincare series as the Cartan subalgebra of the Yangian. Next, we extend the family of Bethe subalgebras to the De Concini--Procesi wonderful compactification $\overline{G}\supset G$ and describe the subalgebras corresponding to generic points of any stratum in $\overline{G}$ as Bethe subalgebras in the Yangian of the corresponding Levi subalgebra in $\mathfrak{g}$.
description: 21 pages, a mistake in the statement of Proposition 2.29 is corrected, the proof of Proposition 2.29 is extended
CDS Pricing with Counterparty Risk
Creators: name: Ruan, Zheng
Publisher: name: Imperial College London
Year: 2010

description: This thesis focuses on the impact of counterparty-risk in CDS (Credit Default Swap) pricing. The exponential growth of the Credit Derivatives Market in the last decade demands an upsurge in the fair valuation of various credit derivatives such as the Credit Default Swap (CDS), the Collateralized Debt Obligation (CDO). Financial institutions suffered great losses from Credit Derivatives in the sub-prime mortgage market during the credit crunch period. Counterparty risk in CDS contracts has been intensively studied with a focus on losses for protection buyers due to joint defaults of counterparty and reference entity. Using a contagion framework introduced by Jarrow and Yu (2001)[48], we calculate the swap premium rate based on the change of measure technique, and further extend both the two-firm and three-firm model (with defaultable protection buyer) with continuous premium payment. The results show more explanatory power than the discrete case. We improve the continuous contagion model by relaxing the constant intensity rate assumption and found close results without loss of generality. Empirically this thesis studies the behaviour of the historical credit spread of 55 sample corporates/ financial institutions, a Cox–Ingersoll–Ross model is applied to calibrate spread parameters. A proxy for counterparty spread is introduced as the difference between the spread over benchmark rate and spread over swap rate for 5 year maturity CDS. We then investigate counterparty risk during the crisis and study the shape of term structure for the counterparty spread, where Rebonato’s framework is deployed to model the dynamics of the term structure using a regime-switching framework.
Points accessible in average by rearrangement of sequences
Creators: name: Losonczi, Attila
Publisher: name: arXiv
Year: 2019
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics

description: We investigate the set of limit points of averages of rearrangements of a given sequence. We study how the properties of the sequence determine the structure of that set and what type of sets we can expect as the set of such accessible points.