cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Integrability of Riccati equation from a group theoretical viewpoint
Creators: name: Carinena, Jose F.
name: Ramos, Arturo
Publisher: name: arXiv
Year: 1998
Subjects: subject: Mathematical Physics (math-ph)
subject: Differential Geometry (math.DG)
subject: Group Theory (math.GR)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 58D19, 34A26

description: In this paper we develop some group theoretical methods which are shown to be very useful for a better understanding of the properties of the Riccati equation and we discuss some of its integrability conditions from a group theoretical perspective. The nonlinear superposition principle also arises in a simple way.
description: 21 pages, Latex 2E, DFTUZ 98/26
In Between Places: Fictions of British Decolonization
Creators: Fabrizio, Alexis Marie
Publisher: name: Columbia University
Year: 2019
Subjects: Literature
African literature
Caribbean literature
Place (Philosophy) in literature
Setting (Literature)
Imperialism in literature
Decolonization--British colonies
Postcolonialism

description: “In Between Places” is a study in literary geography at the end of empire. It begins from the premise that decolonization itself is a question of place and the relationship of people to places. From this premise, the dissertation explores the narrative techniques that emerge from this moment of historical transformation, in which decolonization was inevitable but not yet fully achieved. The formal elements of decolonial fiction—an emphasis on the individual transformation of place, the incorporation of narrative settings both temporary and fragile—express the ways that spatial relations were central to the political aims of late colonial and early postcolonial writers from across the globe and who express a range of complicated cultural politics. This dissertation begins with an introduction that situates British decolonial fiction in terms of theories of space and place, the transition between modernism and postcolonialism, and current critical debates surrounding forms of anticolonial critique in the twentieth century. In the subsequent four chapters, the dissertation provides case studies of the narrative fiction of Jean Rhys, V. S. Naipaul, George Lamming, and Doris Lessing. Combining formal analysis, archival research, and literary and political history, this dissertation reconstructs the ways that colonial and postcolonial subjects respond to the places they inhabit—at the level of the room, the house, and the city. To tell this story, the chapters move from the abstract space of geopolitics to different sites within urban environments and domestic households. “In Between Places” explains how place functions aesthetically and politically; how Caribbean, African, and English sites were physically marked by colonialism; and how midcentury writers of decolonization used literary setting to resist myths of imperial belonging as well as to uphold them.
Additional file 1: of Achieving Self-Directed Integrated Cancer Aftercare (ASICA) in melanoma: protocol for a randomised patient-focused pilot trial of delivering the ASICA intervention as a means to earlier detection of recurrent and second primary melanoma
Creators: name: P. Murchie
name: J. Masthoff
name: F. Walter
name: K. Rahman
name: J. Allan
name: N. Burrows
name: C. Proby
name: A. Lee
name: M. Johnston
name: A. Durrani
name: I. Depasquale
name: B. Brant
name: A. Neilson
name: F. Meredith
name: S. Treweek
name: S. Hall
name: A. McDonald
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Cancer
subject: Science Policy
subject: Plant Biology
subject: Computational Biology

description: Completed SPIRIT checklist for the ASICA trial protocol. (DOCX 24 kb)
Analytic approximations to the spacetime of a critical gravitational collapse
Creators: name: Price, Richard H.
name: Pullin, Jorge
Publisher: name: arXiv
Year: 1996
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present analytic expressions that approximate the behavior of the spacetime of a collapsing spherically symmetric scalar field in the critical regime first discovered by Choptuik. We find that the critical region of spacetime can usefully be divided into a ``quiescent'' region and an ``oscillatory'' region, and a moving ``transition edge'' that separates the two regions. We find that in each region the critical solution can be well approximated by a flat spacetime scalar field solution. A qualitative nonlinear matching of the solutions across the edge yields the right order of magnitude for the oscillations of the discretely self-similar critical solution found by Choptuik.
description: 12 pages, Revtex, 9 figures included with epsf
The XENON1T Data Distribution and Processing Scheme
Creators: name: Ahlin, Daniel
name: Bauermeister, Boris
name: Conrad, Jan
name: Gardner, Robert
name: Grandi, Luca
name: Riedel, Benedikt
name: Shockley, Evan
name: Stephen, Judith
name: Sundblad, Ragnar
name: Thapa, Suchandra
name: Tunnell, Christopher
Publisher: name: arXiv
Year: 2019
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: The XENON experiment is looking for non-baryonic particle dark matter in the universe. The setup is a dual phase time projection chamber (TPC) filled with 3200 kg of ultra-pure liquid xenon. The setup is operated at the Laboratori Nazionali del Gran Sasso (LNGS) in Italy. We present a full overview of the computing scheme for data distribution and job management in XENON1T. The software package Rucio, which is developed by the ATLAS collaboration, facilitates data handling on Open Science Grid (OSG) and European Grid Infrastructure (EGI) storage systems. A tape copy at the Center for High Performance Computing (PDC) is managed by the Tivoli Storage Manager (TSM). Data reduction and Monte Carlo production are handled by CI Connect which is integrated into the OSG network. The job submission system connects resources at the EGI, OSG, SDSC's Comet, and the campus HPC resources for distributed computing. The previous success in the XENON1T computing scheme is also the starting point for its successor experiment XENONnT, which starts to take data in autumn 2019.
description: 8 pages, 2 figures, CHEP 2018 proceedings
Additional file 3: of Impact of the free healthcare initiative on wealth-related inequity in the utilization of maternal & child health services in Sierra Leone
Creators: name: Jalloh, Mohamed
name: Abdulai Bah
name: James, Peter
name: Sevalie, Steven
name: Hann, Katrina
name: Shmueli, Amir
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Molecular Biology
subject: Sociology
subject: FOS: Sociology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Independent variables. Operational definitions of the independent variables. (DOCX 15 kb)
Self-Isospectral Periodic Potentials and Supersymmetric Quantum Mechanics
Creators: name: Dunne, Gerald
name: Feinberg, Joshua
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Condensed Matter (cond-mat)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We discuss supersymmetric quantum mechanical models with periodic potentials. The important new feature is that it is possible for both isospectral potentials to support zero modes, in contrast to the standard nonperiodic case where either one or neither (but not both) of the isospectral pair has a zero mode. Thus it is possible to have supersymmetry unbroken and yet also have a vanishing Witten index. We present some explicit exactly soluble examples for which the isospectral potentials have identical band spectra, and which are ``self-isospectral'' in the sense that the potentials have identical shape, but are translated by one half period relative to one another.
description: 17 pages, ReVTeX, 6 figures, uses epsf
In Defense of Natural Cement: A Critical Examination of the Evolution of Concrete Technology at Fort Totten, New York
Creators: Lowry, Richard P. M.
Publisher: name: Columbia University
Year: 2013
Subjects: Cultural property--Protection

description: There are a number of opportunities for academic research related to the historic concrete fortifications at Fort Totten at Willets Point in Queens, NY. Built by U.S. Army Corps of Engineers (USACE), whose headquarters was at Willets Point, these structures incorporate three significant fortification periods, including the Third System (1863-1867), the Post-Civil War era (1867-1884) and the Endicott period (1891-1905). These late 19th century structures represent a transformative period in the technological development of concrete which evolved from a simple mortar containing rocks to bulk out the mix, to an interdependent mixture of binder, sand and aggregate. In addition, the first fortifications at Fort Totten were built during the heyday of the natural cement industry and the last fortifications coincided with its demise, as portland cement came to dominate the market. The rivalry between American natural and portland cement manufacturers was fierce, and the biases engendered on both sides persisted long after the natural cement industry collapsed in the early 20th century. This has translated into the conventional view that there was an inherent problem in the natural cement concrete used to build these fortifications. However, for reasons of economy, the Corps of Engineers were prevented from using portland cement, until advances in domestic manufacturing permitted a reduction in costs. Through historical and archival research, as well as the petrographic analysis of concrete samples, a more detailed assessment of the concrete used at Fort Totten was conducted. Using polarized light microscopy an analysis was conducted on the binder, the aggregates, the gradation, the water/cement ratio, and any deterioration in order to evaluate changes in the concrete mix design over time. These observations were then related to a conditions survey of the concrete structures at Fort Totten, to assess the performance of the concrete used to build these historic structures. Laboratory work for this thesis was conducted at Columbia University GSAPP’s Historic Preservation Conservation Laboratory and at Highbridge Materials Consulting, Inc.
Logical Clifford Synthesis for Stabilizer Codes
Creators: name: Rengaswamy, Narayanan
name: Calderbank, Robert
name: Kadhe, Swanand
name: Pfister, Henry D.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Information Theory (cs.IT)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Quantum error-correcting codes are used to protect qubits involved in quantum computation. This process requires logical operators, acting on protected qubits, to be translated into physical operators (circuits) acting on physical quantum states. We propose a mathematical framework for synthesizing physical circuits that implement logical Clifford operators for stabilizer codes. Circuit synthesis is enabled by representing the desired physical Clifford operator in $\mathbb{C}^{N \times N}$ as a partial $2m \times 2m$ binary symplectic matrix, where $N = 2^m$. We state and prove two theorems that use symplectic transvections to efficiently enumerate all binary symplectic matrices that satisfy a system of linear equations. As a corollary of these results, we prove that for an $[\![ m,k ]\!]$ stabilizer code every logical Clifford operator has $2^{r(r+1)/2}$ symplectic solutions, where $r = m-k$, up to stabilizer degeneracy. The desired physical circuits are then obtained by decomposing each solution into a product of elementary symplectic matrices, that correspond to elementary circuits. This enumeration of all physical realizations enables optimization over the ensemble with respect to a suitable metric. Furthermore, we show that any circuit that normalizes the stabilizer of the code can be transformed into a circuit that centralizes the stabilizer, while realizing the same logical operation. Our method of circuit synthesis can be applied to any stabilizer code, and this paper discusses a proof of concept synthesis for the $[\![ 6,4,2 ]\!]$ CSS code. Programs implementing the algorithms in this paper, which includes routines to solve for binary symplectic solutions of general linear systems and our overall LCS (logical circuit synthesis) algorithm, can be found at: https://github.com/nrenga/symplectic-arxiv18a
description: Main content 12 pages, double column. This is primarily a shortened version of the paper arXiv:1803.06987 based on feedback received, and also has a much more improved introduction. It was presented at ISIT 2018 as well as posters in TQC 2018 and QIP 2019. All comments are welcome!
Structural and magnetic properties of GdCo$_{5-x}$Ni$_x$
Creators: name: Tedstone, Amy L.
name: Patrick, Christopher E.
name: Kumar, Santosh
name: Edwards, Rachel S.
name: Lees, Martin R.
name: Balakrishnan, Geetha
name: Staunton, Julie B.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: GdCo$_5$ may be considered as two sublattices - one of Gd and one of Co - whose magnetizations are in antiparallel alignment, forming a ferrimagnet. Substitution of nickel in the cobalt sublattice of GdCo$_5$ has been investigated to gain insight into how the magnetic properties of this prototype rare-earth/transition-metal magnet are affected by changes in the transition metal sublattice. Polycrystalline samples of GdCo$_{5-x}$Ni$_x$ for 0 $ \leq x \leq $ 5 were synthesized by arc melting. Structural characterization was carried out by powder x-ray diffraction and optical and scanning electron microscope imaging of metallographic slides, the latter revealing a low concentration of Gd$_2$(Co, Ni)$_7$ lamellae for $x \leq 2.5$. Compensation - i.e. the cancellation of the opposing Gd and transition metal moments is observed for $1 \leq x \leq 3$ at a temperature which increases with Ni content; for larger $x$, no compensation is observed below 360 K. A peak in the coercivity is seen at $x \approx 1$ at 10K coinciding with a minimum in the saturation magnetization. Density-functional theory calculations within the disordered local moment picture reproduce the dependence of the magnetization on Ni content and temperature. The calculations also show a peak in the magnetocrystalline anisotropy at similar Ni concentrations to the experimentally observed coercivity maximum.
description: 12 pages, 12 figures, 2 tables
Additional file 6 of Integrated bulk and single-cell RNA-sequencing reveals SPOCK2 as a novel biomarker gene in the development of congenital pulmonary airway malformation
Creators: name: Tan, Zheng
name: Li, Fengxia
name: Chen, Qiang
name: Chen, Hongyu
name: Xue, Ziru
name: Zhang, Jian
name: Gao, Yue
name: Liang, Liang
name: Huang, Ting
name: Zhang, Shouhua
name: Li, Jianhua
name: Shu, Qiang
name: Yu, Lan
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 6: table S6 Gene list for the top 10 modules performed by iWGCNA
title: The Coin of the Realm: Identifying the Information and Communication Technology (ICT) Skill Requirements of Twenty-First Century Occupations
Creators: name: Thiemann, Drew
Publisher: name: University of Massachusetts Amherst
Year: 2016

description: This report presents the findings from a novel survey instrument developed for a clientbased project completed in Spring 2016 with the nonprofit educational organization ACT, Inc. The pilot study collects and analyzes survey data from 482 workers in the U.S. labor force, who were asked to identify the likelihood that their current job would require specific information and communication technology skills (ICTs) on day one, with no on-the-job training. Drawing from the literature in education, communications theory, sociology and economics, the study seeks to test the strength and direction of the relationship between ICT skills and respondents’ specific jobs. The motivation for this research is to understand the importance of these data and its potential role in the development of curricular frameworks that teach twenty-first century skills. Within the education policy arena, the theory of action for such frameworks is that they are typically designed to improve college- and career-readiness via compulsory schooling during the K-12 years and into one’s career.

Using descriptive statistics, the findings from the pilot study indicate a mean composite score across all ICT sub-skills and Bureau of Labor Statistics/O*NET job zones as 2.88 out of 4. Using inferential measures of association, a statistically significant and positive correlation between the average ICT skill required in jobs and job zone category is found, with a particular emphasis on the higher ICT skills expected by employers of workers in certain “in-demand” jobs, typically found in job zones 3 and 4: accountants, computer scientists, educators, engineers and paralegals. Lower than average ICT skills are also found among workers in other in-demand jobs, such as nurses and members of the military.

These findings, and the survey model developed, have the potential to inspire further research (by ACT and other organizations) into the role that technology and information literacy plays in equipping the U.S. workforce for twenty-first century job requirements. While the deployment of this pilot survey on Amazon Mechanical Turk suggests limited generalizability to full U.S. population, it also invites a perspective on implications for public policy and management. Two of these recommendations are to provide more effective and earlier training and curricular programming related to ICT skills for K-12 students, and to consider ways to refine and test the O*NET job zones for possible improvement to the alignment between the ICT skill requirements listed and real-world expectations by employers.
In Pursuit of a Softer Path: Countercultural Vision, Energy Politics, and the American Appropriate Technology Movement
Creators: Gaglio, Meredith J.
Publisher: name: Columbia University
Year: 2019
Subjects: subject: Architecture
subject: FOS: Civil engineering
subject: History
subject: City planning
subject: Appropriate technology
subject: Counterculture
subject: Energy policy

description: In the late-1960s, a handful of young, countercultural Americans, inspired by E. F. Schumacher’s concept of “intermediate technology,” founded the Appropriate Technology, or AT, movement in the United States. Although Schumacher’s project focused upon the ways in which technologically sustainable methods could gently and prudently support the modernization of underdeveloped nations, American proponents of AT recognized, in this approach, an opportunity to mitigate the overdevelopment of the Western world. By advocating, promoting, and effecting sustainable techniques from a grassroots to governmental level, practitioners of appropriate technology sought to prevent the further environmental, economic, and social degradation of American communities. The mission of AT was synergistic: by implementing “appropriate” methods of energy production, building design, transportation, education, health care, and communications, appropriate technologists attempted to create comprehensive change. This disciplinary and conceptual inclusivity encouraged the organization of a diversity of AT proponents into cooperative, multifunctional groups, which acted both from within governmental bureaucracy, in the case of California’s Office of Appropriate Technology and the National Center for Appropriate Technology, and outside the Establishment, in the case of the New Alchemy Institute and RAIN collective. My dissertation centers upon these four groups – in particular, their realized projects, community outreach programs, and numerous publications – emphasizing the ways in which the initial philosophy, politics, and focus of AT evolved as the movement transitioned from a countercultural pipe dream to a widely supported solution for America’s energy problems in the wake of the 1973 Oil Crisis.
In His Image: A Study of the Dramatic Representation of Henry VIII in Wolf Hall by Hillary Mantel and its Adaptations
Creators: Biering, Ida Victoria
Publisher: name: Columbia University
Year: 2016
Subjects: Historical drama, English
Kings and rulers in literature
Theater
English literature

description: The visual legacy of Henry VIII is less how we see him, and more how Henry would like to see himself: originals have long been lost to us, yet even copies of his majesty are engrained in our culture and perception of his character, defying ravages of time. The paradox of Henry’s image being so familiar, though the portrait we most often encounter is neither the original, nor is its depiction the way it was initially intended, mirrors the general way he has been represented have manifested over time: several copies of his dramatic likeness exist, in history books, theatre, film and television, but instead of tiring from repeated exposure to the same figure, the slight differences in how the Tudor king continues to appeal to readers and audiences, well beyond the quincentennial of his ascension to the throne. True to what he probably would have wished, his legacy, in terms of his memory and his presence throughout time was, and remains, larger than life. No matter what history has set against him, we have an enduring interpretive fascination with the historical Henry.
Dispersionless Limit of Integrable Models
Creators: name: Brunelli, J. C.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Nonlinear dispersionless equations arise as the dispersionless limit of well know integrable hierarchies of equations or by construction, such as the system of hydrodynamic type. Some of these equations are integrable in the Hamiltonian sense and appear in the study of topological minimal models. In the first part of the review we will give a brief introduction to integrable models, mainly its Lax representation. Then, we will introduce the dispersionless limit and show some of our results concerning the two-component hyperbolic system of equations such as the polytropic gas and Born-Infeld equations.
description: 25 pages, 4 figures, Tex
Unlocking the Red Sea's Mixedness: Kick Off meeting ERC-CoG-2023 REDMIX Project - Press Release
Creators: name: REDMIX Team
Publisher: name: Zenodo
Year: 2025
Subjects: subject: REDMIX
subject: REDMIX Project
subject: Kick-off meeting
subject: Mixedness
subject: Press release

description: Press release for the kick-off meeting of the "ERC-CoG-2023 REDMIX - Unpacking Mixedness for an Inclusive History of the Red Sea, 1800s-2000s" project, to be held on 25 and 26 March 2025 at the Turin State Archives.
Additional file 1: of Impact of the free healthcare initiative on wealth-related inequity in the utilization of maternal & child health services in Sierra Leone
Creators: name: Jalloh, Mohamed
name: Abdulai Bah
name: James, Peter
name: Sevalie, Steven
name: Hann, Katrina
name: Shmueli, Amir
Publisher: name: figshare
Year: 2019
Subjects: Biotechnology
Developmental Biology
Science Policy

description: Number of women interviewed and included in the final analysis in the 2008 and 2013 SLDHS. An algorithm of the number of women interviewed and included in the final analysis for antenatal care (ANC), postnatal care (PNC) and place of delivery (PLOD) in the 2008 and 2013 SLDHS. (DOCX 42 kb)
Long-term development of vegetation communities at four past-producing B.C. mine-sites
Creators: name: Binns, John Brailsford
Publisher: name: The University of British Columbia
Year: 2010

description: Few long-term ( > 15 years) studies of vegetation communities on past-producing mine-sites have been carried out. Considerable effort goes into test-plot experiments to design re-vegetation programs prior to termination of production but usually little monitoring has been done after mining operations cease. In addition, little is known from test plots of the long-term effect of competitive interactions between seeded/planted species themselves and between seeded/planted species and invading native species. The present study revisited and repeated some of the scientific studies carried out at four minesites during the period 1973-1978 by Ministry of Energy, Mines & Petroleum Resources (MEMPR) and/or University of British Columbia. (UBC) On-site studies carried out during the 1993 field season included soil sampling and visual measurements of plant species and population density. Mine-sites were in different biogeoclimatic locations and at each mine, sample sites varied by type of waste material. Results show an expected variation between mine-sites under different biogeoclimatic regimes and less predictable development of the plant community over a 17-19 year period at individual mine-sites. This study was carried out by the author as part of an M.Sc. thesis project studying natural regeneration of vegetation at past-producing mine-sites.
In God We Trust? Preserving Historic Church Interiors
Creators: Lanier, Leah
Publisher: name: Columbia University
Year: 2014
Subjects: Historic preservation
Church buildings
Buildings--Remodeling for other use

description: Research reports from preservation professionals in North America, Europe and Australia suggest that providing current preservation tools with practical knowledge of traditions and beliefs associated with historic houses of worship can facilitate a more comprehensive understanding of, and preservation approaches for preserving the overall integrity of, such sites. Using redundant historic Christian churches as an example, the following study investigates this suggestion using a mixed methodology to evaluate the efficacy of multifamily residential adaptive-reuse conversions as a preservation approach. In order to create a conceptual model for this evaluation, this methodology combined a Comparative Religion and Religious Studies methods model with current historic preservation tools for assessing the significance and integrity of historic properties. The model was applied to a series of multi-family residential conversion case studies with the following goals: first, to interpret and identify the churches’ interior components, and second, to ascertain the strengths and weaknesses of the adaptive-reuse approach.
Additional file 2: of Impact of the free healthcare initiative on wealth-related inequity in the utilization of maternal & child health services in Sierra Leone
Creators: name: Jalloh, Mohamed
name: Abdulai Bah
name: James, Peter
name: Sevalie, Steven
name: Hann, Katrina
name: Shmueli, Amir
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Sociology
subject: FOS: Sociology

description: Dependent variables. Operational definitions of the dependent variables. (DOCX 14 kb)
Simulations of Majorana spin flips in an antihydrogen trap
Creators: name: Alarcón, M. A.
name: Riggert, C. J.
name: Robicheaux, F.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The properties of antihydrogen ($\bar{\rm H}$) have, thus far, been probed at magnetic fields of $\sim 1$ T. It may be fruitful to perform some of these measurements at magnetic fields approaching 0 T. In this case, there could occur zeros in the magnitude of the $B$-field. The number and properties of the magnetic field zeros are investigated. For typical magnetic field geometries in $\bar{\rm H}$ traps, the zeros will occur as two groups of 5 closely spaced points instead of as a single point. Except in special cases, results from calculations show that these 10 zeros can be treated as independent sources of spin flip probability. Although the behavior of Majorana spin flip near higher order zeros should not be important in the $\bar{\rm H}$ traps, the probability for spin flip is calculated for the case of a quadratic zero. Finally, results are presented for a simple model of how magnetic field zeros would affect the trapped population of $\bar{\rm H}$.
Additional file 3 of Integrated bulk and single-cell RNA-sequencing reveals SPOCK2 as a novel biomarker gene in the development of congenital pulmonary airway malformation
Creators: name: Tan, Zheng
name: Li, Fengxia
name: Chen, Qiang
name: Chen, Hongyu
name: Xue, Ziru
name: Zhang, Jian
name: Gao, Yue
name: Liang, Liang
name: Huang, Ting
name: Zhang, Shouhua
name: Li, Jianhua
name: Shu, Qiang
name: Yu, Lan
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file3: table S3 GO enrichment analysis (biological process, BP) of up-regulated and down-regulated genes
National Election Pool Poll: 2018 Tennessee Election Day Exit Poll
Creators: name: ABC News
name: CBS News
name: CNN
name: National Election Pool (NEP)
name: NBC
Publisher: name: Roper Center for Public Opinion Research
Year: 2019

description: United States Senate vote (1); gubernatorial vote (1); senatorial candidates' positions too liberal/too conservative/about right (2); describes self as born-again (1); would rather see House controlled by Democratic/Republican party (1); Marsha Blackburn favorability (1); Phil Bredesen favorability (1); political party favorability (2); Senate Majority Leader Mitch McConnell favorability (1); House Minority Leader Nancy Pelosi favorability (1); factors in deciding senatorial vote (2); family financial situation (1); first time voting in midterm (1); household gun ownership (1); US health care system (1); Congress should/should not impeach President Donald Trump and remove him from office (1); most important issue facing country (1); support/oppose Brett Kavanaugh's confirmation to Supreme Court (1); condition of national economy (1); party identification (1); political ideology (1); investigation into Russian interference in 2016 election justified/politically motivated (1); sexual harassment (1); effect of last year's tax laws on personal finances (1); when senatorial vote was decided (1); effect of Trump's trade policies on local economy (1); Trump job performance (1); 2016 presidential vote (1); importance of electing more women to public office (1).
Localized Waves without the Existence of Extended Waves: Oscillatory Convection of Binary Mixtures with Strong Soret Effect
Creators: name: Jung, D.
name: Luecke, M.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: Spatially confined solutions of traveling convection rolls are determined numerically for binary mixtures like ethanol-water. The appropriate field equations are solved in a vertical crossection of the rolls perpendicular to their axes subject to realistic horizontal boundary conditions. The localized convective states are stably and robustly sustained by strongly nonlinear mixing and complex flow-induced concentration redistribution. We elucidate how this enables their existence for strongly negative separation ratios at small subcritical heating rates below the saddle-node of extended traveling convection rolls where the quiescent fluid is strongly stable.
description: 4 pages text. The high quality figures can be downloaded at http://www.uni-saarland.de/fak7/luecke/publications.html
Quadratic Volume Preserving Maps
Creators: name: Lomeli, H. E.
name: Meiss, J. D.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We study quadratic, volume preserving diffeomorphisms whose inverse is also quadratic. Such maps generalize the Henon area preserving map and the family of symplectic quadratic maps studied by Moser. In particular, we investigate a family of quadratic volume preserving maps in three space for which we find a normal form and study invariant sets. We also give an alternative proof of a theorem by Moser classifying quadratic symplectic maps.
description: Ams LaTeX file with 4 figures (figure 2 is gif, the others are ps)
The Evolution of Distorted Rotating Black Holes III: Initial Data
Creators: name: Brandt, Steven R.
name: Seidel, Edward
Publisher: name: arXiv
Year: 1996
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper we study a new family of black hole initial data sets corresponding to distorted ``Kerr'' black holes with moderate rotation parameters, and distorted Schwarzschild black holes with even- and odd-parity radiation. These data sets build on the earlier rotating black holes of Bowen and York and the distorted Brill wave plus black hole data sets. We describe the construction of this large family of rotating black holes. We present a systematic study of important properties of these data sets, such as the size and shape of their apparent horizons, and the maximum amount of radiation that can leave the system during evolution. These data sets should be a very useful starting point for studying the evolution of highly dynamical black holes and can easily be extended to 3D.
description: 16 pages
Graded Lie algebras, representation theory, integrable mappings and systems: nonabelian case
Creators: name: Leznov, A. N.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: The exactly integrable systems connected with semisimple series $A$ for arbitrary grading are presented in explicit form. Their general solutions are expressed in terms of the matrix elements of various fundamental representations of $A_n$ groups. The simplest example of such systems is the generalized Toda chain with the matrices of arbitrary dimensions in each point of the lattice.
description: LaTeX, 19 pages
New Concepts in Particle Physics from Solution of an Old Problem
Creators: name: Schroer, Bert
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Recent ideas on modular localization in local quantum physics are used to clarify the relation between on- and off-shell quantities in particle physics; in particular the relation between on-shell crossing symmetry and off-shell Einstein causality. Among the collateral results of this new nonperturbative approach are profound relations between crossing symmetry of particle physics and Hawking-Unruh like thermal aspects (KMS property, entropy attached to horizons) of quantum matter behind causal horizons, aspects which hitherto were exclusively related with Killing horizons in curved spacetime rather than with localization aspects in Minkowski space particle physics. The scope of this modular framework is amazingly wide and ranges from providing a conceptual basis for the d=1+1 bootstrap-formfactor program for factorizable d=1+1 models to a decomposition theory of QFT's in terms of a finite collection of unitarily equivalent chiral conformal theories placed a specified relative position within a common Hilbert space (in d=1+1 a holographic relation and in higher dimensions more like a scanning). The new framework gives a spacetime interpretation to the Zamolodchikov-Faddeev algebra and explains its thermal aspects.
description: In this form it will appear in JPA Math Gen, 47 pages tcilatex
Energy Spectrum of Quasi-Geostrophic Turbulence
Creators: name: Constantin, Peter
Publisher: name: arXiv
Year: 2002
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We consider the energy spectrum of a quasi-geostrophic model of forced, rotating turbulent flow. We provide a rigorous a priori bound E(k) <= Ck^{-2} valid for wave numbers that are smaller than a wave number associated to the forcing injection scale. This upper bound separates this spectrum from the Kolmogorov-Kraichnan k^{-{5/3}} energy spectrum that is expected in a two-dimensional Navier-Stokes inverse cascade. Our bound provides theoretical support for the k^{-2} spectrum observed in recent experiments.
Diffusion Process in a Flow
Creators: name: Garbaczewski, P.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Condensed Matter (cond-mat)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We establish circumstances under which the dispersion of passive contaminants in a forced, deterministic or random, flow can be consistently interpreted as a Markovian diffusion process. In case of conservative forcing the repulsive case only, $\vec{F}=\vec{\nabla }V$ with $V(\vec{x},t)$ bounded from below, is unquestionably admitted by the compatibility conditions. A class of diffusion processes is exemplified, such that the attractive forcing is allowed as well, due to an appropriate compensation coming from the "pressure" term. The compressible Euler flows form their subclass, when regarded as stochastic processes. We establish circumstances under which the dispersion of passive contaminants in a forced, deterministic or random, flow can be consistently interpreted as a Markovian diffusion process. In case of conservative forcing the repulsive case only, $\vec{F}=\vec{\nabla }V$ with $V(\vec{x},t)$ bounded from below, is unquestionably admitted by the compatibility conditions. A class of diffusion processes is exemplified, such that the attractive forcing is allowed as well, due to an appropriate compensation coming from the "pressure" term. The compressible Euler flows form their subclass, when regarded as stochastic processes.
description: 10 pages, Latex
On the homology of the commutator subgroup of the pure braid group
Creators: name: Bianchi, Andrea
Publisher: name: arXiv
Year: 2019
Subjects: subject: Algebraic Topology (math.AT)
subject: K-Theory and Homology (math.KT)
subject: FOS: Mathematics
subject: 20F36, 55R20, 55R35, 55R80, 16S34, 20C07

description: We study the homology of $[P_n,P_n]$, the commutator subgroup of the pure braid group on $n$ strands, and show that $H_l([P_n,P_n])$ contains a free abelian group of infinite rank for all $1\leq l\leq n-2$. As a consequence we determine the cohomological dimension of $[P_n,P_n]$: for $n\geq 2$ we have $\mathrm{cd}([P_n,P_n])=n-2$.
description: 21 pages
Multi-Species Cuckoo Search Algorithm for Global Optimization
Creators: name: Yang, Xin-She
name: Deb, Suash
name: Mishra, Sudhanshu K
Publisher: name: arXiv
Year: 2019
Subjects: subject: Neural and Evolutionary Computing (cs.NE)
subject: Optimization and Control (math.OC)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: 90C26, 78M32

description: Many optimization problems in science and engineering are highly nonlinear, and thus require sophisticated optimization techniques to solve. Traditional techniques such as gradient-based algorithms are mostly local search methods, and often struggle to cope with such challenging optimization problems. Recent trends tend to use nature-inspired optimization algorithms. This work extends the standard cuckoo search (CS) by using the successful features of the cuckoo-host co-evolution with multiple interacting species, and the proposed multi-species cuckoo search (MSCS) intends to mimic the multiple species of cuckoos that compete for the survival of the fittest, and they co-evolve with host species with solution vectors being encoded as position vectors. The proposed algorithm is then validated by 15 benchmark functions as well as five nonlinear, multimodal design case studies in practical applications. Simulation results suggest that the proposed algorithm can be effective for finding optimal solutions and in this case all optimal solutions are achievable. The results for the test benchmarks are also compared with those obtained by other methods such as the standard cuckoo search and genetic algorithm, which demonstrated the efficiency of the present algorithm. Based on numerical experiments and case studies, we can conclude that the proposed algorithm can be more efficient in most cases, leading a potentially very effective tool for solving nonlinear optimization problems.
description: 15 pages, 1 figures
Additional file 1 of The haplotypes of various TNF related genes associated with scleritis in Chinese Han
Creators: name: Gao, Yingnan
name: Du, Liping
name: Li, Fuzhen
name: Ding, Jiadong
name: Li, Geng
name: Cao, Qingfeng
name: Li, Na
name: Su, Guannan
name: Kijlstra, Aize
name: Yang, Peizeng
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified

description: Additional file 1: Tables S1–S4.
Wikidata ist für alle (Bibliotheken) offen
Creators: name: Erlinger, Christian
Publisher: name: Zenodo
Year: 2019
Subjects: Wikidata
Library
GLAM

description: Die Diskussion über Künstliche Intelligenz fokussiert oft auf die steuernden Algorithmen. Diese wären aber allesamt wertlos, wenn es eines nicht gäbe: Daten. Intelligente Assistenzsysteme, wie sie auf Smart Devices immer mehr Anwendung finden, bedienen sich dabei unter anderem frei zugänglicher Datenquellen. Eine davon ist die 2012 im Wikmedia-Universum gegründete Wissensdatenbank Wikidata. (https://www.wikidata.org). Dabei können Bibliotheken mit ihren Datenbeständen und dem vorhandenen Know-How der Datenmodellierung wesentliche Beiträge für eine Etablierung und Sicherung offener Datenbestände liefern.Wikidata ist eine kollaborativ gestaltete und multilinguale Graphendatenbank auf Basis der Software Wikibase und ist für sowohl in der Nutzung als auch im Editieren der Daten offen für jeden und jede. Innerhalb der GLAM-Institutionen (Galleries, Libraries, Archives, Museums) gewinnt Wikidata immer mehr an Bedeutung: Sei es als offenes bibliographisches Verzeichnis mit Zitationsangaben (#WikiCite), als Normdatenpool und Normdatenhub (Die GND startet mit Nutzung von Wikibase), oder als Grundlage zur Gestaltung semantisch gestützter Suchabfragen – mit Wikidata eröffnen sich vielfältige neue Möglichkeiten unsere Bibliotheksdaten zu erweitern, zu ergänzen oder neu zu lesen. Unabhängig von der Größe oder des Typus der Bibliothek, Wikidata ist eine Plattform die für jedwede Form der Einrichtung etwas nützliches bereithält sowie umgekehrt jede und jeder etwas beitragen kann. Dieser Vortrag präsentiert einen aktuellen Stand des Projekts Wikidata und stellt verschiedene laufende Projekte auf dieser Plattform vor, an denen Bibliotheken aktiv beteiligt sind oder sein können.
Zirconia nano-colloids transfer from continuous hydrothermal synthesis to inkjet printing
Creators: name: Rosa, M.
name: Gooden, P. N.
name: Butterworth, S.
name: Zielke, P.
name: Kiebach, R.
name: Xu, Y.
name: Gadea, C.
name: Esposito, V.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Water dispersion of nanometric yttria stabilized zirconia (YSZ) particles synthesized by continuous hydrothermal synthesis are transferred into nanoinks for thin film deposition. YSZ nanoparticles are synthesized in supercritical conditions resulting in highly dispersed crystals of 10 nm in size. The rheology of the colloid is tailored to achieve inkjet printability (Z) by using additives for regulating viscosity and surface tension. Inks with a wide range of properties are produced. A remarkable effect of nanoparticles on the ink printability is registered even at solid load < 1% vol. In particular, nanoparticles hinder the droplet formation at low values of the printability while suitable jetting is observed at high Z values, i.e. Z ca. 20. For the optimized inks, we achieve high quality printing with lateral and thickness resolution of 70 um and ca. 250 nm respectively, as well as self levelling effect with a reduction of the substrate roughness. Densification is achieved at sintering temperatures below 1200 C.
D3.1 Report on representative future weather data sets for selected demosite areas
Creators: name: Nik, Vahid M.
Publisher: name: Zenodo
Year: 2021
Subjects: district heating
climate
weather
energy system

description: This report is about synthesizing future climate data sets for the demosites investigated in the Flexi-Sync project. Several long-term weather data sets using regional climate models (RCMs) have been used to synthesize representative weather data sets for near-term, mid-term and long-term future climatic conditions. The generated weather data sets will be used in the next stages of the project to assess the climate flexibility and resilience of energy solutions.
Stabilization of binary NiO-YSZ nanocolloids for direct inkjet deposition
Creators: name: Rosa, Massimo
name: Zielke, Philippe
name: Kiebach, Ragnar
name: Bassetto, Victor Costa
name: Lesch, Andreas
name: Esposito, Vincenzo
Publisher: name: arXiv
Year: 2019
Subjects: subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Water-based inks, containing nanometric NiO and YSZ particles in 66/34 vol. % ratio, are produced by colloidal stabilization of a binary dispersion obtained via continuous hydrothermal synthesis at supercritical conditions, i.e. 280 bar and 400 C. The method yields single-crystal particles with diameter < 10 nm for both phases in a single-step process, achieving a highly mixed composite. Two different approaches are applied to formulate inks printable with piezoelectric printheads, i.e. an electrostatic and an electrosteric stabilization path. The use of the electrosteric dispersant results in colloids with superior stability > 200 days, more uniform thin films and finely nanostructured porous cermet films with thickness below 500 nm, after reducing NiO to Ni. Particles coarsening to 50-150 nm is obtained at 1000 C, accompanied by a shrinkage of ca. 43 % in thickness without the formation of cracks or delamination of the zirconia substrates.
Some Remarks on Atypical Intersections
Creators: name: Aslanyan, Vahagn
Publisher: name: arXiv
Year: 2019
Subjects: subject: Number Theory (math.NT)
subject: Algebraic Geometry (math.AG)
subject: Logic (math.LO)
subject: FOS: Mathematics

description: In this paper we show how some known weak forms of the Zilber--Pink conjecture can be strengthened by combining them with the Mordell--Lang conjecture or its variants. We illustrate this idea by proving some theorems on atypical intersections in the semiabelian and modular settings. Given a "finitely generated" set $Γ$ with a certain structure, we consider $Γ$-special subvarieties -- weakly special subvarieties containing a point of $Γ$ -- and show that every variety $V$ contains only finitely many maximal $Γ$-atypical subvarieties, i.e. atypical intersections of $V$ with $Γ$-special varieties the weakly special closures of which are $Γ$-special.
description: Minor revisions. Improved the presentation