cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Practicing Open Science: Principles, Ecosystems, and Tools
Creators: name: Vrouwenvelder, Kristina
name: Stall, Shelley
Publisher: name: Zenodo
Year: 2023
Subjects: course
workshop
open science
data
software

description: EGU General Meeting, Vienna, Austria, 2023 SC3.1 - Wed, 26 Apr, 8:30–10:15 (CEST) In this short course, we will introduce participants to Open Science, the ecosystem that supports Open Science, and the values, practices and tools that enable that ecosystem. Participants will have the opportunity to explore the practical impact of Open Science, the tools that advance research and collaboration. This course is designed for students or other researchers new to open science, open science practices and tools that enable and support open science. Participants in this course will be able to define open science, discuss the benefits and challenges of open science, and identify the practices that enable open science. Participants will be able to identify tools and resources that can be used to practice open science in their own research. Participants will be able to develop a plan to implement open science practices in the context of an individual researcher. If taken with Practicing Open Science: Data, Software, and other Results, participants will gain a broad overview of open science for both individuals and teams and how to practice it with immediately applicable actions. Resources: AGU Data and Software for Authors (guidance) Open Science Resources (AGU Open Science team) Generalist Repository Comparison Chart Useful Domain-Discipline Repositories PARSEC Open Science Checklists This work is part of the Building New Tools for Data Sharing and Re-use through a Transnational Investigation of the Socioeconomic Impacts of Protected Areas (PARSEC) project with funding provided by the Belmont Forum through the National Science Foundation, NSF, Grant 1929464, (US), Agence Nationale de la Recherche, ANR (France), Fundação de Amparo à Pesquisa do Estado de São Paulo, FAPESP (Brazil), and Japan Science and Technology Agency, JST (Japan).
Orbital Evolution of Extreme-Mass-Ratio Black-Hole Binaries with Numerical Relativity
Creators: name: Lousto, Carlos O.
name: Zlochower, Yosef
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We perform the first fully nonlinear numerical simulations of black-hole binaries with mass ratios 100:1. Our technique for evolving such extreme mass ratios is based on the moving puncture approach with a new gauge condition and an optimal choice of the mesh refinement (plus large computational resources). We achieve a convergent set of results for simulations starting with a small nonspinning black hole just outside the ISCO that then performs over two orbits before plunging into the 100 times more massive black hole. We compute the gravitational energy and momenta radiated as well as the final remnant parameters and compare these quantities with the corresponding perturbative estimates. The results show a close agreement. We briefly discuss the relevance of this simulations for Advanced LIGO, third-generation ground based detectors, and LISA observations, and self-force computations.
description: 4 pages, 4 figures, 3 tables. Matching published version
CA-SBA-736: Archaeological Site Record for CA-SBA-736
Creators: name: Kekich, Jessica
Year: 2023
Subjects: subject: Santa Barbara (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/3486/santa-barbara-county
subject: Vandenberg Air Force Base (VAFB)
valueUri: https://core.tdar.org/browse/geographic-keyword/85469/vandenberg-air-force-base-vafb
subject: Vandenberg Space Force Base (VSFB)
valueUri: https://core.tdar.org/browse/geographic-keyword/85584/vandenberg-space-force-base-vsfb
subject: United States of America (Country)
valueUri: https://core.tdar.org/browse/geographic-keyword/384/united-states-of-america-country
subject: North America (Continent)
valueUri: https://core.tdar.org/browse/geographic-keyword/2890/north-america-continent
subject: California (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/1484/california-state-territory
subject: CA-SBA-736
valueUri: https://core.tdar.org/browse/site-name/136903/ca-sba-736
subject: Dairy Basin Fork
valueUri: https://core.tdar.org/browse/site-name/136904/dairy-basin-fork
subject: Archaeological Feature
valueUri: https://core.tdar.org/browse/site-type/339/archaeological-feature
subject: Artifact Scatter
valueUri: https://core.tdar.org/browse/site-type/340/artifact-scatter
subject: tabular chert boulders
valueUri: https://core.tdar.org/browse/material-type/4353/tabular-chert-boulders
subject: Chipped Stone
valueUri: https://core.tdar.org/browse/material-type/2/chipped-stone
subject: dark green serpentine
valueUri: https://core.tdar.org/browse/material-type/4354/dark-green-serpentine
subject: Chert
valueUri: https://core.tdar.org/browse/material-type/213/chert
subject: Flakes
valueUri: https://core.tdar.org/browse/material-type/137/flakes
subject: Serpentine
valueUri: https://core.tdar.org/browse/material-type/633/serpentine
subject: Archaeological Overview
valueUri: https://core.tdar.org/browse/investigation-type/1/archaeological-overview
subject: Reconnaissance / Survey
valueUri: https://core.tdar.org/browse/investigation-type/7/reconnaissance-survey

description: This document is the archaeological site record for CA-SBA-736. The record consists of a single recordation event.
Quantum Gravitational Contributions to Gauge Field Theories
Creators: name: Tang, Yong
name: Wu, Yue-Liang
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We revisit quantum gravitational contributions to quantum gauge field theories in the gauge condition independent Vilkovisky-DeWitt formalism based on the background field method. With the advantage of Landau-DeWitt gauge, we explicitly obtain the gauge condition independent result for the quadratically divergent gravitational corrections to gauge couplings. By employing, in a general way, a scheme-independent regularization method that can preserve both gauge invariance and original divergent behavior of integrals, we show that the resulting gauge coupling is power-law running and asymptotically free. The regularization scheme dependence is clarified by comparing with results obtained by other methods. The loop regularization scheme is found to be applicable for a consistent calculation.
description: 17 pages, published version, emphasis on the proper treatment of quadratic divergence in the quantum gravitational computation, regularization dependence is clarified in comparison with other calculations, references added
The formation of the brightest cluster galaxies in cosmological simulations: the case for AGN feedback
Creators: name: Martizzi, Davide
name: Teyssier, Romain
name: Moore, Ben
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We use 500 pc resolution cosmological simulations of a Virgo-like galaxy cluster to study the properties of the brightest cluster galaxy (BCG) that forms at the center of the halo. We compared two simulations; one incorporating only supernovae feedback and a second that also includes prescriptions for black hole growth and the resulting AGN feedback from gas accretion. As previous work has shown, with supernovae feedback alone we are unable to reproduce any of the observed properties of massive cluster ellipticals. The resulting BCG is rotating quickly, has a high Sersic index, a strong mass excess in the center and a total central density profile falling more steeply than isothermal. Furthermore, it is far too efficient at converting most of the available baryons into stars which is strongly constrained by abundance matching. With a treatment of black hole dynamics and AGN feedback the BCG properties are in good agreement with data: they rotate slowly, have a cored surface density profile, a flat or rising velocity dispersion profile and a low stellar mass fraction. The AGN provides a new mechanism to create cores in luminous elliptical galaxies; the core expands due to the combined effects of heating from dynamical friction of sinking massive black holes and AGN feedback that ejects gaseous material from the central regions.
description: 17 pages, 12 figures, 2 tables, Published on MNRAS
CA-SBA-606: Archaeological Site Record for CA-SBA-606
Creators: name: Kekich, Jessica
Year: 2003
Subjects: subject: Santa Barbara (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/3486/santa-barbara-county
subject: Vandenberg Air Force Base (VAFB)
valueUri: https://core.tdar.org/browse/geographic-keyword/85469/vandenberg-air-force-base-vafb
subject: Vandenberg Space Force Base (VSFB)
valueUri: https://core.tdar.org/browse/geographic-keyword/85584/vandenberg-space-force-base-vsfb
subject: United States of America (Country)
valueUri: https://core.tdar.org/browse/geographic-keyword/384/united-states-of-america-country
subject: North America (Continent)
valueUri: https://core.tdar.org/browse/geographic-keyword/2890/north-america-continent
subject: California (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/1484/california-state-territory
subject: Prehistoric
valueUri: https://core.tdar.org/browse/temporal-keyword/53/prehistoric
subject: CA-SBA-606
valueUri: https://core.tdar.org/browse/site-name/93038/ca-sba-606
subject: Sparse Monterey chert debitage
valueUri: https://core.tdar.org/browse/site-type/5149/sparse-monterey-chert-debitage
subject: Temporary of seasonal camp
valueUri: https://core.tdar.org/browse/site-type/5150/temporary-of-seasonal-camp
subject: Archaeological Feature
valueUri: https://core.tdar.org/browse/site-type/339/archaeological-feature
subject: Artifact Scatter
valueUri: https://core.tdar.org/browse/site-type/340/artifact-scatter
subject: Lithic Scatter
valueUri: https://core.tdar.org/browse/site-type/490/lithic-scatter
subject: Midden
valueUri: https://core.tdar.org/browse/site-type/347/midden
subject: Low-density shell midden
valueUri: https://core.tdar.org/browse/site-type/5148/low-density-shell-midden
subject: Shell
valueUri: https://core.tdar.org/browse/material-type/14/shell
subject: Monterey Chert
valueUri: https://core.tdar.org/browse/material-type/334/monterey-chert
subject: Haliotis sp. (Abalone)
valueUri: https://core.tdar.org/browse/material-type/4190/haliotis-sp-abalone
subject: Black turban
valueUri: https://core.tdar.org/browse/material-type/4350/black-turban
subject: Chipped Stone
valueUri: https://core.tdar.org/browse/material-type/2/chipped-stone
subject: Purple olive shell
valueUri: https://core.tdar.org/browse/material-type/4370/purple-olive-shell
subject: barnacle
valueUri: https://core.tdar.org/browse/material-type/3703/barnacle
subject: Mytilus sp. (Mussel)
valueUri: https://core.tdar.org/browse/material-type/4359/mytilus-sp-mussel
subject: Olivella sp.
valueUri: https://core.tdar.org/browse/material-type/776/olivella-sp
subject: Tegula sp.
valueUri: https://core.tdar.org/browse/material-type/3672/tegula-sp
subject: Core
valueUri: https://core.tdar.org/browse/material-type/2121/core
subject: Archaeological Overview
valueUri: https://core.tdar.org/browse/investigation-type/1/archaeological-overview
subject: Reconnaissance / Survey
valueUri: https://core.tdar.org/browse/investigation-type/7/reconnaissance-survey

description: This document is the archaeological site record for CA-SBA-606. The record consists of 2 recordation events.
Periodicities in cluster algebras and dilogarithm identities
Creators: name: Nakanishi, Tomoki
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Algebra (math.QA)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: We consider two kinds of periodicities of mutations in cluster algebras. For any sequence of mutations under which exchange matrices are periodic, we define the associated T- and Y-systems. When the sequence is `regular', they are particularly natural generalizations of the known `classic' T- and Y-systems. Furthermore, for any sequence of mutations under which seeds are periodic, we formulate the associated dilogarithm identity. We prove the identities when exchange matrices are skew symmetric.
description: 37 pages, to appear in Representations of Algebras and Related Topics, Proceedings of ICRA XIV, Tokyo, 2010, title changed at ver. 3; minor changes at ver. 4; typos corrected at ver. 5
Mboalab - Artificial Intelligence For Public Health (AI4PH) - Program
Creators: name: Hervé, Mboa Nkoudou Thomas
name: Élisée, Jafsia
name: Stéphane, Fadanka
name: Yanick, Nana Diapa
name: Minffih Thérèse
name: Yaka Nkoudou Andrel
name: Kedmayla Nathanael
Publisher: name: Zenodo
Year: 2023
Subjects: Artificial Intelligence
Machine Learning
Health
Cameroon
Africa
Makerspace
Fablab

description: Presented during the 2023 Data Science for Health Discovery and Innovation in Africa (DS-I Africa) Networking exchange.
Older women and physical activity : perceptions of changing body function, health, and appearance
Creators: name: Bennett, Erica Valérie
Publisher: name: University of British Columbia
Year: 2017

description: Women’s body image may be influenced by the changes to body functioning, health, and appearance they face as they age. Body image has been associated with physical activity engagement, life satisfaction, and eating behaviours. To advance understanding of older women’s body image, three studies were conducted using interviews with physically active women aged 65 to 94, adopting interpretive and narrative constructionist approaches. Study one explored how women perceived, experienced, and coped with their aging bodies, and examined their perceptions of the utility of self-compassion for the management of aging body-related changes. Participants were accepting yet critical of the physical changes accompanying aging. They engaged in activity and healthy eating to maintain their body’s functioning and health, and used exercise, diet, and aesthetic strategies to maintain their appearances. Self-compassion for the aging body was viewed as idealistic and contextual. Study two explored the emotions in women’s aging body and physical activity stories. The cultural narrative of decline associating later life with deteriorating health and dependence influenced the women’s experiences in the physical domain. The participants were anxious about body decline. Body-related shame and guilt permeated their stories; they were frustrated with body changes and with their inabilities to engage in certain activities. The women concurrently told stories of body and physical activity-related pride to reassure themselves and others that they were taking responsibility for their health. Study three explored the stories of aging recounted by a 75-year-old woman, which were permeated by narratives of acceptance and resistance. Annabelle accepted yet attempted to slow body decline while facing breast cancer, widowhood, retirement, and ageism. These experiences elicited body shame, sadness, self-pity, anger, anxiety, and pride, and were coped with using cognitive reframing, community engagement, appearance management strategies, and end of life preparations. Overall, these dissertation findings contribute to our understanding of the multidimensionality of body image by drawing attention to the cognitions, emotions, and behaviours involved in how older women perceive and cope with changes to body functioning, health, and appearance. The findings also highlight the role of cultural age and body norms in shaping later life experiences in the physical domain.
Уровень вибрации как обобщающий показатель технического состояния турбогенераторов
Creators: name: Владимировна, Шевченко Валентина
name: Строкоус Антон Викторович
Publisher: name: Zenodo
Year: 2016
Subjects: электрические машины
турбогенераторы
ТГ
отказы ТГ
обмотки статора ТГ
вибрация статора ТГ
надёжность ТГ

description: На русском: [Шевченко В.В., Строкоус А.В. Уровень вибрации как обобщающий показатель технического состояния турбогенераторов // Тезисы докладов 24-й международной научно-практической конференции "Информационные технологии: наука, техника, технология, образование, здоровье" (MicroCAD-2016), 18-20 мая 2016 года, Харьков (ISSN 2222-2944), часть 2, cекция 9 "Электромеханическое и электрическое преобразование энергии". - Украина, Харьков: НТУ "ХПИ", 2016. - С. 129. https://doi.org/10.5281/zenodo.2595593]

Ключевые слова: электрические машины, турбогенераторы (ТГ), отказы ТГ, обмотки статора ТГ, вибрация статора ТГ, надёжность ТГ.

Репозиторий НТУ "ХПИ" - открыть pdf. Архив НТУ "ХПИ" - открыть pdf (http, https).

На CORE - открыть pdf.

Сборник в репозитории НТУ "ХПИ" - открыть pdf (все тома), на zenodo - скачать pdf.
Quantized Anomalous Hall Insulator in a Nanopatterned Two-Dimensional Electron Gas
Creators: name: Zhang, Yongping
name: Zhang, Chuanwei
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We propose that a quantum anomalous Hall insulator (QAHI) can be realized in a nanopatterned two-dimensional electron gas (2DEG) with a small in-plane magnetic field and a high carrier density. The Berry curvatures originating from the in-plane magnetic field and Rashba and Dresselhaus spin-orbit coupling, in combination with a nanoscale honeycomb lattice potential modulation, lead to topologically nontrivial insulating states in the 2DEG without Landau levels. In the bulk insulating gaps, the anomalous Hall conductivity is quantized $-e^{2}/h$, corresponding to a finite Chern number -1. There exists one gapless chiral edge state on each edge of a finite size 2DEG.
description: 5 pages, 5 figures, accepted for publication in Phys. Rev. B
Precise Calculation of Single and Double Ionization of Hydrogen Molecule in Intense Laser Pulses
Creators: name: Vafaee, Mohsen
name: Sami, Firoozeh
name: Shokri, Babak
name: Buzari, Behnaz
name: Sabzyan, Hassan
Publisher: name: arXiv
Year: 2010
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Chemical Physics (physics.chem-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: A new simulation box setup is introduced for the precise description of the wavepacket evolution of two electronic systems in intense laser pulses. In this box, the regions of the hydrogen molecule H$_{2} $, and singly and doubly ionized species, H$_{2}^+ $ and H$_{2}^{+2} $, are well recognized and their time-dependent populations are calculated at different laser field intensities. In addition, some new regions are introduced and characterized as quasi-double ionization and their time-dependencies on the laser field intensity are calculated and analyzed. The adopted simulation box setup is special in that it assures proper evaluation of the second ionization. In this study, the dynamics of the electrons and nuclei of the hydrogen molecule are separated based on the adiabatic approximation. The time-dependent Schrödinger and Newton equations are solved simultaneously for the electrons and the nuclei, respectively. Laser pulses of 390 nm wavelength at four different intensities (i.e. $ 1\times10^{14} $, $ 5\times10^{14} $, $ 1\times10^{15} $, and $ 5\times10^{15} $ W cm$^{-2}$) are used in these simulations. Details of the central H$_{2} $ region is also presented and discussed. This region is divided into four sub-regions related to the ionic state H$^+$H$^-$ and covalent (natural) state HH. The effect of the motion of nuclei on the enhanced ionization is discussed. Finally, some different time-dependent properties are calculated and their dependencies on the intensity of the laser pulse are studied, and their correlations with the populations of different regions are analyzed.
description: 30 pages, 17 figures
Internal Aggregation Models on Comb Lattices
Creators: name: Huss, Wilfried
name: Sava, Ecaterina
Publisher: name: arXiv
Year: 2011
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60J10, 05C81

description: The two-dimensional comb lattice $C_2$ is a natural spanning tree of the Euclidean lattice $\mathbb{Z}^2$. We study three related cluster growth models on $C_2$: internal diffusion limited aggregation (IDLA), in which random walkers move on the vertices of $C_2$ until reaching an unoccupied site where they stop; rotor-router aggregation in which particles perform deterministic walks, and stop when reaching a site previously unoccupied; and the divisible sandpile model where at each vertex there is a pile of sand, for which, at each step, the mass exceeding 1 is distributed equally among the neighbours. We describe the shape of the divisible sandpile cluster on $C_2$, which is then used to give inner bounds for IDLA and rotor-router aggregation.
description: 23 pages, 4 figures
Anomaly Detection Based on Isolation Mechanisms: A Survey
Creators: name: Cao, Yang
name: Xiang, Haolong
name: Zhang, Hang
name: Zhu, Ye
name: Ting, Kai Ming
Publisher: name: arXiv
Year: 2024
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Anomaly detection is a longstanding and active research area that has many applications in domains such as finance, security, and manufacturing. However, the efficiency and performance of anomaly detection algorithms are challenged by the large-scale, high-dimensional, and heterogeneous data that are prevalent in the era of big data. Isolation-based unsupervised anomaly detection is a novel and effective approach for identifying anomalies in data. It relies on the idea that anomalies are few and different from normal instances, and thus can be easily isolated by random partitioning. Isolation-based methods have several advantages over existing methods, such as low computational complexity, low memory usage, high scalability, robustness to noise and irrelevant features, and no need for prior knowledge or heavy parameter tuning. In this survey, we review the state-of-the-art isolation-based anomaly detection methods, including their data partitioning strategies, anomaly score functions, and algorithmic details. We also discuss some extensions and applications of isolation-based methods in different scenarios, such as detecting anomalies in streaming data, time series, trajectory, and image datasets. Finally, we identify some open challenges and future directions for isolation-based anomaly detection research.
Poincaré Covariant k-Minkowski Spacetime
Creators: name: Dabrowski, Ludwik
name: Piacitelli, Gherardo
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A fully Poincare' covariant model is constructed out of the k-Minkowski spacetime. Covariance is implemented by a unitary representation of the Poincare' group, and thus complies with the original Wigner approach to quantum symmetries. This provides yet another example (besides the DFR model), where Poincare' covariance is realised a` la Wigner in the presence of two characteristic dimensionful parameters: the light speed and the Planck length. In other words, a Doubly Special Relativity (DSR) framework may well be realised without deforming the meaning of "Poincare covariance".
description: 9 pages, with active links. Minor changes in presentation. To appear on PLA
CA-SBA-567: Archaeological Site Record for CA-SBA-567
Creators: name: Kekich, Jessica
Year: 1965
Subjects: subject: Santa Barbara (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/3486/santa-barbara-county
subject: Vandenberg Air Force Base (VAFB)
valueUri: https://core.tdar.org/browse/geographic-keyword/85469/vandenberg-air-force-base-vafb
subject: Vandenberg Space Force Base (VSFB)
valueUri: https://core.tdar.org/browse/geographic-keyword/85584/vandenberg-space-force-base-vsfb
subject: United States of America (Country)
valueUri: https://core.tdar.org/browse/geographic-keyword/384/united-states-of-america-country
subject: North America (Continent)
valueUri: https://core.tdar.org/browse/geographic-keyword/2890/north-america-continent
subject: California (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/1484/california-state-territory
subject: CA-SBA-567
valueUri: https://core.tdar.org/browse/site-name/137370/ca-sba-567
subject: Bifacially flaked knife
valueUri: https://core.tdar.org/browse/material-type/4269/bifacially-flaked-knife
subject: Chipped Stone
valueUri: https://core.tdar.org/browse/material-type/2/chipped-stone
subject: Core
valueUri: https://core.tdar.org/browse/material-type/2121/core
subject: Lithic Debitage
valueUri: https://core.tdar.org/browse/material-type/2812/lithic-debitage
subject: Archaeological Overview
valueUri: https://core.tdar.org/browse/investigation-type/1/archaeological-overview
subject: Reconnaissance / Survey
valueUri: https://core.tdar.org/browse/investigation-type/7/reconnaissance-survey

description: This document is the archaeological site record for CA-SBA-567. The record consists of 2 recordation events.
Nonperturbative aspects of ABJM theory
Creators: name: Drukker, Nadav
name: Marino, Marcos
name: Putrov, Pavel
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Using the matrix model which calculates the exact free energy of ABJM theory on S^3 we study non-perturbative effects in the large N expansion of this model, i.e., in the genus expansion of type IIA string theory on AdS4xCP^3. We propose a general prescription to extract spacetime instanton actions from general matrix models, in terms of period integrals of the spectral curve, and we use it to determine them explicitly in the ABJM matrix model, as exact functions of the 't Hooft coupling. We confirm numerically that these instantons control the asymptotic growth of the genus expansion. Furthermore, we find that the dominant instanton action at strong coupling determined in this way exactly matches the action of an Euclidean D2-brane instanton wrapping RP^3.
description: 26 pages, 14 figures. v2: small corrections, final version published in JHEP
CA-SBA-602: Archaeological Site Record for CA-SBA-602
Creators: name: Kekich, Jessica
Year: 2002
Subjects: subject: Santa Barbara (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/3486/santa-barbara-county
subject: Vandenberg Air Force Base (VAFB)
valueUri: https://core.tdar.org/browse/geographic-keyword/85469/vandenberg-air-force-base-vafb
subject: Vandenberg Space Force Base (VSFB)
valueUri: https://core.tdar.org/browse/geographic-keyword/85584/vandenberg-space-force-base-vsfb
subject: United States of America (Country)
valueUri: https://core.tdar.org/browse/geographic-keyword/384/united-states-of-america-country
subject: North America (Continent)
valueUri: https://core.tdar.org/browse/geographic-keyword/2890/north-america-continent
subject: California (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/1484/california-state-territory
subject: Prehistoric
valueUri: https://core.tdar.org/browse/temporal-keyword/53/prehistoric
subject: BM 88 Sudden
valueUri: https://core.tdar.org/browse/site-name/137535/bm-88-sudden
subject: CA-SBA-602
valueUri: https://core.tdar.org/browse/site-name/93035/ca-sba-602
subject: Archaeological Feature
valueUri: https://core.tdar.org/browse/site-type/339/archaeological-feature
subject: Artifact Scatter
valueUri: https://core.tdar.org/browse/site-type/340/artifact-scatter
subject: Midden
valueUri: https://core.tdar.org/browse/site-type/347/midden
subject: Shell
valueUri: https://core.tdar.org/browse/material-type/14/shell
subject: Monterey Chert
valueUri: https://core.tdar.org/browse/material-type/334/monterey-chert
subject: Chiton sp.
valueUri: https://core.tdar.org/browse/material-type/4110/chiton-sp
subject: Protothaca sp.
valueUri: https://core.tdar.org/browse/material-type/371/protothaca-sp
subject: California Venus (Chione californiensis)
valueUri: https://core.tdar.org/browse/material-type/377/california-venus-chione-californiensis
subject: Sparse shell scatter
valueUri: https://core.tdar.org/browse/material-type/4349/sparse-shell-scatter
subject: Haliotis sp. (Abalone)
valueUri: https://core.tdar.org/browse/material-type/4190/haliotis-sp-abalone
subject: Black turban
valueUri: https://core.tdar.org/browse/material-type/4350/black-turban
subject: Chipped Stone
valueUri: https://core.tdar.org/browse/material-type/2/chipped-stone
subject: Low-density lithic scatter
valueUri: https://core.tdar.org/browse/material-type/4358/low-density-lithic-scatter
subject: Mytilus sp. (Mussel)
valueUri: https://core.tdar.org/browse/material-type/4359/mytilus-sp-mussel
subject: Littleneck clam
valueUri: https://core.tdar.org/browse/material-type/4360/littleneck-clam
subject: Spheroidal sandstone pieces
valueUri: https://core.tdar.org/browse/material-type/4361/spheroidal-sandstone-pieces
subject: Giant chiton
valueUri: https://core.tdar.org/browse/material-type/4362/giant-chiton

description: This document is the archaeological site record for CA-SBA-602. The record consists of xx recordation events.
Robust statistical subspace-based damage assessment
Creators: name: Allahdadian, Saeid
Publisher: name: University of British Columbia
Year: 2017

description: The rapid spread and increasing affordability of sensors, are encouraging the government and stake-holders to instrument important infra-structures and structures. These sensors generate vast amount of data which can be used in real-time health monitoring of the instrumented structures by using damage identification methods. A significant component of structural health monitoring is damage identification methods which process the data with the purpose of detecting damages in the structures. One of these methods with a theoretical background is the statistical subspace damage identification method (SSDI). The overarching goal in this thesis is to close the gap between theory and practice, in order to have a method with a strong theoretical background and a credible applicability at the same time. In order to achieve this goal several contributions are motivated in this thesis, which are presented as follows: Firstly, the effect of two challenges faced in the damage detection of structures under real test conditions, namely the measurement noise and duration (length), are theoretically evaluated. It is demonstrated that the measurement noise and length have considerable influence on the statistical subspace damage detection method and they need to be considered based on these proposed theories. Secondly, the statistical subspace damage localization (SSDL) method, is assessed for the first time, in localizing the damage of a real experimental structure, i.e. the Yellow frame, established on the course of this research at UBC. Several methods and theories are developed in order to enable this method in identifying the damage under real test conditions. It was demonstrated that by employing the proposed theories, the SSDL method can robustly locate the damage in a real structure such as the Yellow frame. Finally, two indexes are proposed in predicting the detectability of damage in each element of a structure. These indexes provide valuable information on the sensitivity of SSDL method to the damage in each element. All the proposed theories and methods are demonstrated theoretically; subsequently, they are verified by simple and sophisticated analytical models, and finally, they are validated by real-test data.
Quantum invariants of random 3-manifolds
Creators: name: Dunfield, Nathan M.
name: Wong, Helen
Publisher: name: arXiv
Year: 2010
Subjects: subject: Geometric Topology (math.GT)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: 57M27 57N10

description: We consider the SO(3) Witten-Reshetikhin-Turaev quantum invariants of random 3-manifolds. When the level r is prime, we show that the asymptotic distribution of the absolute value of these invariants is given by the standard Rayleigh distribution and independent of the choice of level. Hence the probability that the quantum invariant certifies the Heegaard genus of a random 3-manifold of a fixed Heegaard genus g is positive but very small, less than 10^-7 except when g < 4. We also examine random surface bundles over the circle and find the same distribution for quantum invariants there.
description: 12 pages; V2 minor changes, to appear in Alg. Geom. Top
CA-SBA-595: Archaeological Site Record for CA-SBA-595
Creators: name: Kekich, Jessica
Year: 2018
Subjects: subject: Santa Barbara (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/3486/santa-barbara-county
subject: Vandenberg Air Force Base (VAFB)
valueUri: https://core.tdar.org/browse/geographic-keyword/85469/vandenberg-air-force-base-vafb
subject: Vandenberg Space Force Base (VSFB)
valueUri: https://core.tdar.org/browse/geographic-keyword/85584/vandenberg-space-force-base-vsfb
subject: United States of America (Country)
valueUri: https://core.tdar.org/browse/geographic-keyword/384/united-states-of-america-country
subject: North America (Continent)
valueUri: https://core.tdar.org/browse/geographic-keyword/2890/north-america-continent
subject: California (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/1484/california-state-territory
subject: Prehistoric
valueUri: https://core.tdar.org/browse/temporal-keyword/53/prehistoric
subject: CA-SBA-595
valueUri: https://core.tdar.org/browse/site-name/100665/ca-sba-595
subject: Sheet Midden
valueUri: https://core.tdar.org/browse/site-type/349/sheet-midden
subject: Archaeological Feature
valueUri: https://core.tdar.org/browse/site-type/339/archaeological-feature
subject: Artifact Scatter
valueUri: https://core.tdar.org/browse/site-type/340/artifact-scatter
subject: Midden
valueUri: https://core.tdar.org/browse/site-type/347/midden
subject: Shell
valueUri: https://core.tdar.org/browse/material-type/14/shell
subject: Bifaces
valueUri: https://core.tdar.org/browse/material-type/2976/bifaces
subject: Chipped Stone
valueUri: https://core.tdar.org/browse/material-type/2/chipped-stone
subject: Fire Cracked Rock
valueUri: https://core.tdar.org/browse/material-type/5/fire-cracked-rock
subject: Biface fragments
valueUri: https://core.tdar.org/browse/material-type/3930/biface-fragments
subject: Lithic Debitage
valueUri: https://core.tdar.org/browse/material-type/2812/lithic-debitage
subject: Archaeological Overview
valueUri: https://core.tdar.org/browse/investigation-type/1/archaeological-overview
subject: Reconnaissance / Survey
valueUri: https://core.tdar.org/browse/investigation-type/7/reconnaissance-survey
subject: Site Evaluation / Testing
valueUri: https://core.tdar.org/browse/investigation-type/10/site-evaluation-testing

description: This document is the archaeological site record for CA-SBA-595. The record contains 6 recordation events.
An Annotated Bibliography of Southwestern and Native American Religious Shrines, Trail Shrines, Rock Cairns, Stacked Rock Features and Rock Markers
Creators: name: Kenny, Brian W.
Publisher: name: Arizona State Land Department
Year: 1990
Subjects: subject: Arizona
valueUri: https://core.tdar.org/browse/geographic-keyword/2/arizona
subject: Archaeological Feature
valueUri: https://core.tdar.org/browse/site-type/339/archaeological-feature
subject: Cairn
valueUri: https://core.tdar.org/browse/site-type/341/cairn
subject: Rock Alignment
valueUri: https://core.tdar.org/browse/site-type/360/rock-alignment
subject: Hohokam
valueUri: https://core.tdar.org/browse/other-keyword/134691/hohokam
subject: Mogollon
valueUri: https://core.tdar.org/browse/other-keyword/136867/mogollon
subject: Zuni
valueUri: https://core.tdar.org/browse/other-keyword/127924/zuni
subject: Hopi
valueUri: https://core.tdar.org/browse/other-keyword/152615/hopi
subject: Pima
valueUri: https://core.tdar.org/browse/other-keyword/152616/pima
subject: Records Search / Inventory Checking
valueUri: https://core.tdar.org/browse/investigation-type/8/records-search-inventory-checking

description: This research paper was prepared to assist Southwestern archaeologists working with rock features (e.g., trail shrines,cairns, claim monuments, etc).
Dark Energy and Neutrino Masses from Future Measurements of the Expansion History and Growth of Structure
Creators: name: Joudaki, Shahab
name: Kaplinghat, Manoj
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We forecast the expected cosmological constraints from a combination of probes of both the universal expansion rate and matter perturbation growth, in the form of weak lensing tomography, galaxy tomography, supernovae, and the cosmic microwave background incorporating all cross-correlations between the observables for an extensive cosmological parameter set. We allow for non-zero curvature and parameterize our ignorance of the early universe by allowing for a non-negligible fraction of dark energy (DE) at high redshifts. We find that early DE density can be constrained to 0.2% of the critical density of the universe with Planck combined with a ground-based LSST-like survey, while curvature can be constrained to 0.06%. However, these additional degrees of freedom degrade our ability to measure late-time dark energy and the sum of neutrino masses. We find that the combination of cosmological probes can break degeneracies and constrain the sum of neutrino masses to 0.04 eV, present DE density also to 0.2% of the critical density, and the equation of state to 0.01 - roughly a factor of two degradation in the constraints overall compared to the case without allowing for early DE. The constraints for a space-based mission are similar. Even a modest 1% dark energy fraction of the critical density at high redshift, if not accounted for in future analyses, biases the cosmological parameters by up to 2 sigma. Our analysis suggests that throwing out nonlinear scales (multipoles > 1000) may not result in significant degradation in future parameter measurements when multiple cosmological probes are combined. We find that including cross-correlations between the different probes can result in improved constraints by up to a factor of 2 for the sum of neutrino masses and early dark energy density.
description: 25 pages, 12 figures. Added new figure, discussion of intrinsic alignments, and references. Matches version accepted for publication in PRD
Equation of state of two--dimensional $^3$He at zero temperature
Creators: name: Nava, M.
name: Vitali, E.
name: Motta, A.
name: Galli, D. E.
name: Moroni, S.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We have performed a Quantum Monte Carlo study of a two-dimensional bulk sample of interacting 1/2-spin structureless fermions, a model of $^3$He adsorbed on a variety of preplated graphite substrates. We have computed the equation of state and the polarization energy using both the standard fixed-node approximate technique and a formally exact methodology, relying on bosonic imaginary-time correlation functions of operators suitably chosen in order to extract fermionic energies. As the density increases, the fixed-node approximation predicts a transition to an itinerant ferromagnetic fluid, whereas the unbiased methodology indicates that the paramagnetic fluid is the stable phase until crystallization takes place. We find that two-dimensional $^3$He at zero temperature crystallizes from the paramagnetic fluid at a density of 0.061 Å$^{-2}$ with a narrow coexistence region of about 0.002 Å$^{-2}$. Remarkably, the spin susceptibility turns out in very good agreement with experiments.
description: 7 pages, 7 figures
Nucleon-nucleon scattering within a multiple subtractive renormalization approach
Creators: name: Timoteo, V. S.
name: Frederico, T.
name: Delfino, A.
name: Tomio, Lauro
Publisher: name: arXiv
Year: 2010
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: A methodology to renormalize the nucleon-nucleon interaction, using a recursive multiple subtraction approach to construct the kernel of the scattering equation, is presented. We solve the subtracted scattering equation with the next-leading-order (NLO) and next-to-next-leading-order (NNLO) interactions. The results are presented for all partial waves up to $j=2$, fitted to low-energy experimental data. In our renormalizaton group invariant method, when introducing the NLO and NNLO interactions, the subtraction energy emerges as a renormalization scale and the momentum associated with it comes to be about the QCD scale ($Λ_{QCD}$), irrespectively to the partial wave.
description: Final version
title: О симметричной 3-адической сложности циклотомических последовательностей третьего порядка
Creators: name: Кольцова, Софья
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2021

description: Исследована 3-адическая сложность циклотомических последовательностей третьего порядка. Показано, что эти последовательности обладают высокой симметричной 3-адической сложностью.
High density QCD and nucleus-nucleus scattering deeply in the saturation region
Creators: name: Kormilitzin, Andrey
name: Levin, Eugene
name: Miller, Jeremy S.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: In this paper we solve the equations that describe nucleus nucleus scattering, in high density QCD,in the framework of the BFKL Pomeron calculus. We found that (i) the contribution of short distances to the opacity for nucleus-nucleus scattering dies at high energies, (ii) the opacity tends to unity at high energy, and (iii) the main contribution that survives comes from soft (long distance) processes for large values of the impact parameter. The corrections to the opacity $Ω\Lb Y,b\Rb = 1$ were calculated and it turns out that they have a completely different form, namely($1 - Ω\to \exp\Lb - Const\,\sqrt{Y}\Rb$) than the opacity that stems from the Balisky-Kovchegov equation, which is($1 - Ω\to \exp\Lb - Const\,Y^2\Rb$). We reproduce the formula for the nucleus-nucleus cross section that is commonly used in the description of nucleus-nucleus scattering, and there is no reason why it should be correct in the Glauber-Gribov approach
description: 25pp and 12 figures in eps format
Glia/Axon connections in the peripheral nerve of Drosophila melanogaster
Creators: name: Meshkani, Javad
Publisher: name: University of British Columbia
Year: 2017

description: The Drosophila nervous system is protected by blood barriers composed of a layer of subperineurial glia, tightly bound together by septate junctions. Previous studies have shown the structure of septate junctions have high similarity to paranodal junctions in vertebrates. Paranodal junctions are formed between glia and axons in the myelinating glia that flank the Nodes of Ranvier. Although the process of myelination does not exist in Drosophila, there is evidence that a similar structure may be formed at the distal end of the Drosophila peripheral nerve. Study of the conserved subunits between septate junctions and paranodal junctions will help direct future studies on how glial cells regulate the barrier formation in the nervous system. Thus, we have focused on the degree of glia-axon contact and the formation of septate junctions between subperineurial glial cells and the axon membrane in larval and adult nerves and at the neuromuscular junction (NMJ). We demonstrate that GFP reconstitution across synaptic partners (GRASP) can be utilized to show that glial cells are in contact with axon membranes. Glia surround nerves in both adult and larva; however, the boutons of the adult NMJ are partially covered by glia, while there is not a consistent presence of glia in the larval NMJ. Septate junctions and the subperineurial glia stop at the distal end of motor axons but do not extend into either the larval or adult NMJ. We found the loss of septate junction components in axon does not lead a significant impact on larval locomotion speed and adult proboscis extension response.
Metamorphosis versus Decoupling in Nonabelian Gauge Theories at Very High Energies
Creators: name: Ferrari, Ruggero
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In the present paper we study the limit of zero mass in nonabelian gauge theories both with Higgs mechanism and in the nonlinear realization of the gauge group (Stueckelberg mass). We argue that in the first case the longitudinal modes undergo a metamorphosis process to the Goldstone scalar modes, while in the second we guess a decoupling process associated to a phase transformation. The two scenarios yield strikingly different behaviors at high energy, mainly ascribed to the presence of a massless Higgs doublet among the physical modes in the case of Higgs mechanism (i.e. not only the Higgs boson). The aim of this work is to show that the problem of unitarity at high energy in nonabelian gauge theory with no Higgs boson can open new perspectives in quantum field theory.
description: Article, 31 pages. Typos removed and Ref. 7, 32 added. Revised argument in sections 4,9,10, results unchanged
Neutralität in Bibliotheken
Creators: name: Hennicke, Steffen
Publisher: name: Humboldt-Universität zu Berlin
Year: 2021
Subjects: subject: Neutralität
subject: neutrality
subject: 020 Bibliotheks- und Informationswissenschaften

description: Neutralität ist für das Bibliothekswesen ein zentraler Begriff, über den im Fachdiskurs seit langer Zeit intensiv und kontrovers diskutiert wird. Die Debatte ist insgesamt jedoch von einer undifferenzierten Verwendung des Begriffs geprägt, die der Komplexität von Neutralität und den Anforderungen an eine konstruktive Diskussion nicht gerecht wird. Die Arbeit unternimmt daher den Versuch, das Bedeutungsfeld des Begriffs der Neutralität für den Verwendungskontext Bibliothekswesen zu schärfen, um damit einen Beitrag zu einer argumentativ differenzierteren Debatte zu leisten. Dazu werden grundlegende Bedeutungsdimensionen und Merkmale von Neutralität auf Grundlage einer Analyse bedeutungsgebender Kontexte erarbeitet und ein differenzierter Neutralitätsbegriff formuliert.
Renormalization Group Flow of the Holst Action
Creators: name: Daum, J. -E.
name: Reuter, M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The renormalization group (RG) properties of quantum gravity are explored, using the vielbein and the spin connection as the fundamental field variables. The scale dependent effective action is required to be invariant both under space time diffeomorphisms and local frame rotations. The nonperturbative RG equation is solved explicitly on the truncated theory space defined by a three parameter family of Holst-type actions which involve a running Immirzi parameter. We find evidence for the existence of an asymptotically safe fundamental theory, probably inequivalent to metric quantum gravity constructed in the same way.
description: 5 pages, 1 figure