cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A Herschel [C II] Galactic plane survey II: CO-dark H2 in clouds
Creators: name: Langer, W. D.
name: Velusamy, T.
name: Pineda, J. L.
name: Willacy, K.
name: Goldsmith, P. F.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: ABRIDGED: Context: HI and CO large scale surveys of the Milky Way trace the diffuse atomic clouds and the dense shielded regions of molecular hydrogen clouds. However, until recently, we have not had spectrally resolved C+ surveys to characterize the photon dominated interstellar medium, including, the H2 gas without C, the CO-dark H2, in a large sample of clouds. Aims: To use a sparse Galactic plane survey of the 1.9 THz [C II] spectral line from the Herschel Open Time Key Programme, Galactic Observations of Terahertz C+ (GOT C+), to characterize the H2 gas without CO in a statistically significant sample of clouds. Methods: We identify individual clouds in the inner Galaxy by fitting [CII] and CO isotopologue spectra along each line of sight. We combine these with HI spectra, along with excitation models and cloud models of C+, to determine the column densities and fractional mass of CO-dark H2 clouds. Results: We identify 1804 narrow velocity [CII] interstellar cloud components in different categories. About 840 are diffuse molecular clouds with no CO, 510 are transition clouds containing [CII] and 12CO, but no 13CO, and the remainder are dense molecular clouds containing 13CO emission. The CO-dark H2 clouds are concentrated between Galactic radii 3.5 to 7.5 kpc and the column density of the CO-dark H2 layer varies significantly from cloud-to-cloud with an average 9X10^(20) cm-2. These clouds contain a significant fraction of CO-dark H2 mass, varying from ~75% for diffuse molecular clouds to ~20% for dense molecular clouds. Conclusions: We find a significant fraction of the warm molecular ISM gas is invisible in HI and CO, but is detected in [CII]. The fraction of CO-dark H2 is greatest in the diffuse clouds and decreases with increasing total column density, and is lowest in the massive clouds.
description: 21 pages, 19 figures, accepted for publication in A&A (2014)
Topology optimization of simultaneous photonic and phononic bandgaps and highly effective phoxonic cavity
Creators: name: Dong, Hao-Wen
name: Wang, Yue-Sheng
name: Ma, Tian-Xue
name: Su, Xiao-Xing
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: By using the non-dominated sorting-based genetic algorithm II, we study the topology optimization of the two-dimensional phoxonic crystals (PxCs) with simultaneously maximal and complete photonic and phononic bandgaps. Our results show that the optimized structures are composed of the solid lumps with narrow connections, and their Pareto-optimal solution set can keep a balance between photonic and phononic bandgap widths. Moreover, we investigate the localized states of PxCs based on the optimized structure and obtain structures with more effectively multimodal photon and phonon localization. The presented structures with highly focused energy are good choices for the PxC sensors. For practical application, we design a simple structure with smooth edges based on the optimized structure. It is shown that the designed simple structure has the similar properties with the optimized structure, i.e. simultaneous wide phononic and photonic bandgaps and a highly effective phononic/photonic cavity, see Figures 8(b) and 8(c).
description: 9 pages, 8 figures
Analysis of stable screw dislocation configurations in an anti--plane lattice model
Creators: name: Hudson, Thomas
name: Ortner, Christoph
Publisher: name: arXiv
Year: 2014
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 74G25, 74G65, 70C20, 49J45, 74M25, 74E15

description: We consider a variational anti-plane lattice model and demonstrate that at zero temperature, there exist locally stable states containing screw dislocations, given conditions on the distance between the dislocations, and on the distance between dislocations and the boundary of the crystal. In proving our results, we introduce approximate solutions which are taken from the theory of dislocations in linear elasticity, and use the inverse function theorem to show that local minimisers lie near them. This gives credence to the commonly held intuition that linear elasticity is essentially correct up to a few spacings from the dislocation core.
description: 24 pages, 1 figure
Small Stone in Pool
Creators: name: Buss, Samuel R.
name: Kolodziejczyk, Leszek Aleksander
Publisher: name: arXiv
Year: 2014
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Logic (math.LO)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: The Stone tautologies are known to have polynomial size resolution refutations and require exponential size regular refutations. We prove that the Stone tautologies also have polynomial size proofs in both pool resolution and the proof system of regular tree-like resolution with input lemmas (regRTI). Therefore, the Stone tautologies do not separate resolution from DPLL with clause learning.
title: Исследование эволюции кровельных материалов в XX–XXI вв.
Creators: name: Бучацкий, Сергей
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2020

description: Статья посвящена исследованию эволюции кровельных материалов за последнее столетие, разработана классификация кровельных материалов, выделены достоинства и недостатки различных материалов для кровельных покрытий. Определены факторы, которые необходимо учитывать при выборе того или иного
кровельного покрытия.
Diplazium zangnanense, a new species of the twinsorus-fern genus Diplazium (Athyriaceae) from Xizang Province, China
Creators: name: Lian, Meng-Jia
name: Wu, Fei
name: Wei, Ran
name: Zhang, Xian-Chun
Publisher: name: Zenodo
Year: 2024
Subjects: diplazioid sori
Diplazium
Medog county
new species
rhizome scales

description: Diplazium zangnanense, a new species of Diplazium Sw. from Medog county, Xizang Autonomous Region, China, is described and illustrated. Morphological comparisons between this new species and similar ones (e.g., D. kawakamii, D. medogense, D. muricatum, D. multicaudatum, and D. spectabile, etc.) are provided. Molecular evidence shows that the new species is closely related to D. multicaudatum. The most distinctive characters of D. zangnanense are its decumbent to erect rhizomes, bicolorous scales with toothed margin on the stems, and oblong sori.
description: Funding provided by: National Plant Specimen Resource Center*Crossref Funder Registry ID: Award Number: E0117G1001
description: We combined all six chloroplast markers(atpA,atpB, matK , rps4-trnS IGS, trnL-F, matK ) in one dataset and analyzed them using the maximum likelihood (ML) and Bayesian inference (BI) methods. For ML and BI analyses, we used PartitionFinder v.2.1.1 (Lanfear et al., 2012) to determine the appropriate DNA substitution model according to the corrected Akaike information criterion (AICc). The ML analysis was conducted using IQ-Tree v.1.6 (Nguyen et al., 2014), with bootstrap values (BS) calculated based on 1,000 bootstrap replications. The BI analysis was performed in MrBayes v.3.2.6 (Ronquist et al., 2012) based on the same partitioning schemes and substitution model as indicated in the ML analysis. Four Markov Chain Monte Carlo (MCMC) chains were run, and every chain was generated for 3,000,000 generations with one cold chain and three hot chains. We sampled the cold chain every 1,000 generations. We combined the independent runs to obtain majority-rule consensus trees and to calculate posterior probabilities (PP).
Simulation Studies for Methodological Research in Psychology
Creators: name: Siepe, Björn S.
name: Bartoš, František
name: Pawel, Samuel
Publisher: name: OSF Registries
Year: 2023
Subjects: subject: Statistics and Probability
subject: Statistical Methodology
subject: Physical Sciences and Mathematics
subject: Quantitative Psychology
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology
subject: Experimental Design
subject: Meta-Research
subject: Monte Carlo Experiments
subject: Reporting

description: Our overall goal is to assess the design and reporting standards of simulation studies in methodological psychology journals. Following a previous study by Morris et al. (2019), we will review aims, data-generating processes, estimands, methods, and performance measures (“ADEMP”) as well as the reporting of results. Building on the literature review, we will design a pre registration template for simulation studies. We will then showcase this template in a small simulation study of our own.
title: Сольцы: градостроительная стратегия – шанс на выживание
Creators: name: Гуляев, Вадим
name: Кузьменко, Светлана
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2020

description: Сольцы – небольшой провинциальный город, нуждающийся в стратегии градостроительного развития, чтобы стать основой комплексного развития этого поселения, результат реализации которого – вернуть своё место в культурноисторическом потенциале Новгородской области. В статье проанализированы примеры из отечественного и зарубежного опыта экономических основ возрождения деградирующих поселений. Сформулированы подходы для создания концепции реабилитации города Сольцы. Научная новизна предлагаемой стратегии заключается в подходе, основанном на возрождении сильных сторон этого ценного исторического поселения. В результате исследования был разработан мастер-план, позиционирующий Сольцы как сильную градостроительную точку областного уровня.
M-theory Solutions Invariant under $D(2,1;γ) \oplus D(2,1;γ)$
Creators: name: Bachas, Constantin
name: D'Hoker, Eric
name: Estes, John
name: Krym, Darya
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We simplify and extend the construction of half-BPS solutions to 11-dimensional supergravity, with isometry superalgebra D(2,1;γ) \oplus D(2,1;γ). Their space-time has the form AdS_3 x S^3 x S^3 warped over a Riemann surface Σ. It describes near-horizon geometries of M2 branes ending on, or intersecting with, M5 branes along a common string. The general solution to the BPS equations is specified by a reduced set of data (γ, h, G), where γis the real parameter of the isometry superalgebra, and h and G are functions on Σwhose differential equations and regularity conditions depend only on the sign of γ. The magnitude of γenters only through the map of h, G onto the supergravity fields, thereby promoting all solutions into families parametrized by |γ|. By analyzing the regularity conditions for the supergravity fields, we prove two general theorems: (i) that the only solution with a 2-dimensional CFT dual is AdS_3 x S^3 x S^3 x R^2, modulo discrete identifications of the flat R^2, and (ii) that solutions with γ< 0 cannot have more than one asymptotic higher-dimensional AdS region. We classify the allowed singularities of h and G near the boundary of Σ, and identify four local solutions: asymptotic AdS_4/Z_2 or AdS_7' regions; highly-curved M5-branes; and a coordinate singularity called the "cap". By putting these "Lego" pieces together we recover all known global regular solutions with the above symmetry, including the self-dual strings on M5 for $γ< 0$, and the Janus solution for γ> 0, but now promoted to families parametrized by |γ|. We also construct exactly new regular solutions which are asymptotic to AdS_4/Z_2 for γ< 0, and conjecture that they are a different superconformal limit of the self-dual string.
description: 61 pages, 6 figures, references and acknowledgments added in version 2
title: Суперграфика как средство формирования городских пространств
Creators: name: Егорова, Ирина
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2020

description: Современные тенденции в организации городской среды актуализируют вопросы применения различных средств и инструментов, одним из которых может выступать и суперграфика. Основная цель статьи – на реально существующих примерах оформления общественных пространств показать потенциал суперграфики как мощного многогранного инструмента, позволяющего менять не только городскую среду в сторону ее эстетической привлекательности и комфортности, но и отношение жителей к району своего обитания. В статье автор обозначает некоторые функции суперграфики, а также рассматривает возможности её использования при
формировании комфортной городской среды не только для её жителей, но и для туристов. Актуальность темы также подтверждается и практическим мировым опытом использования суперграфики как одного из инструментов гармоничной организации и трансформации городского пространства, что раскрыто автором в описанных в статье примерах.
O débito de Osho com Wilhelm Reich – Parte 2: as práticas
Creators: name: Reichiano, Centro
name: Mara Volpi, Sandra
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 520302
subject: Clinical psychology

description: Quando o tema é Wilhelm Reich, torna-se difícil dimensionar a extensão da influência dentro e para além da comunidade terapêutica. Interessa-nos, sobretudo, como Osho e seus seguidores, os neosannyasins, desenvolveram a práxis Reichiana em contexto extraoficial. Tratou-se primeiro da conexão íntima entre o neotantra e as metas e inquietações da segunda geração Humanista. Foi através deles que as terapias Neo-Reichiana e Bioenergética migraram da Califórnia para a Índia. Ali inspiraram as terapêuticas do ashram de Osho, em Poona. Essa influência – legítima ou extraviada – está presente tanto nas controversas Meditações Ativas quanto no catártico e violento Grupo de Encontro.
title: Новая жизнь промышленной территории завода «Автоспецоборудование» в Великом Новгороде как научно-познавательного кластера
Creators: name: Зеленина, Анастасия
name: Кузьменко, Светлана
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2020

description: В статье рассматривается проблема деградирующих промышленных территорий, их влияние и метод преобразования в кластерную систему на примере Великого Новгорода. Разработано предложение по созданию кластера на одной из промышленной территории, которое приведёт к притоку средств инвесторов, улучшению качество городской среды, повышению социальной структуры и появлению новых общественных мест.
1950s Redlining Map Predicts Race, Class, and Education Opportunity in Modern Charlottesville
Publisher: name: University of Virginia
Year: 2022
Subjects: Charlottesville
Virginia
Redlining
Housing
Race Discrimination
Social Conditions
Demographics
Charlottesville (Va.) Joint Health Dept

description: Census and city data proves that current class and racial divides in Charlottesville neighborhoods correlate to 1950s redlining maps. Specifically, data from the 2020 decennial Census, Charlottesville's open data portal, and a 1951 Charlottesville Health Department 'Appraisal of the Quality of Housing' were utilized in ArcGIS to show how historic racism is still impacting Charlottesville's Black and low income neighborhoods. The impact is shown to be most effective specifically in categories of physical mobility, social mobility, personal and generational wealth, and education opportunities.

This research was developed as a final project for Prof. Lyle Solla-Yates in the spring semester of 2022 in PLAN 2111: GIS for Planners. The assignment outcome was the ArcGIS StoryMap linked here. To facilitate continued access to and reuse of this research, I have extracted the maps from the final project in the included PDF.
Branching ratio measurement of $h \to \mu ^+ \mu ^-$ at the ILC
Creators: name: Kawada, Shin-Ichi
name: List, Jenny
name: Berggren, Carl Mikael
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2018

description: ALCW2018, Fukuoka, Japan, 28 May 2018 - 1 Jun 2018
Magnetic short and long range order in PbFe$_{1/2}$Ta$_{1/2}$O$_{3}$
Creators: name: Chillal, S.
name: Gvasaliya, S. N.
name: Schroeter, D.
name: Kraken, M.
name: Litterst, F. J.
name: Shaplygina, T. A.
name: Lushnikov, S. G.
name: Zheludev, A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: PbFe$_{1/2}$Ta$_{1/2}$O$_{3}$ (PFT) belongs to the family of PbB$'_{x}$B$"_{1-x}$O$_{3}$ which have inherent chemical disorder at the B-site. Due to this disorder, a complex magnetic phase diagram is expected in the material. In this paper, we report experimental results of magnetic properties in PFT through macroscopic characterization, neutron scattering and Mössbauer spectroscopy techniques. With these results we show for the first time that PbFe$_{1/2}$Ta$_{1/2}$O$_{3}$ behaves very similar to PbFe$_{1/2}$Nb$_{1/2}$O$_{3}$, i.e, it undergoes AF transition at 153 K and has a spinglass transition at 10 K, below which the antiferromagnetism coexists with spinglass. We suggest that the mechanism which is responsible for such a non-trivial ground state can be explained by a speromagnet-like spin arrangement similar to the one proposed for PbFe$_{1/2}$Nb$_{1/2}$O$_{3}$.
description: 7 pages, 8 figures
Schrodinger's Cat and the Firewall
Creators: name: Hollowood, Timothy J.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: It has been argued that when black holes are treated as quantum systems there are implications at the horizon and not just the singularity. Infalling observers will meet a firewall of high energy quanta. We argue that the question of whether an observer falling into a black hole experiences a smooth horizon or a firewall is identical to the question of whether Schrodinger's cat is either in a definite state, alive or dead, or in a superposition of the two. Since experience with real macro-systems indicate the former, the black hole state vector is seen to describe a set of decoherent alternatives each with a smooth horizon and the entanglement puzzle is thereby side stepped.
description: 7 pages, improved references
Andy Warhol Fdn., Inc. v. Lynn Goldsmith et al, Brief Of Amici Curiae Library Futures Institute, The Software Preservation Network, The Everylibrary Institute, The American Library Association, The Association Of College And Research Libraries, And The Association Of Research Libraries In Support Of Neither Party
Publisher: name: University of Virginia
Year: 2022
Subjects: copyright
libraries
fair use
art
art history
Andy Warhol
Prince Rogers Nelson
U.S. Supreme Court
portrait
appropriate art
derivative work
photography
screen printing
Vanity Fair
Lynn Goldsmith

description: The Court’s decision in this case may bear directly on the interests of visual artists who rely on existing works as raw material for their own creations, but it could also affect far more. As the Court considers how to decide this case in light of its deep and recently reaffirmed commitment to a robust fair use doctrine, it should keep in mind the substantial progress enabled by its past decisions. In particular, it should consider the interests of some of fair use’s core beneficiaries: libraries, archives, cultural heritage institutions, and their users.
High-energy pulsations and phase-resolved spectroscopy of PSR J1741-2054
Creators: name: Marelli, M.
name: Belfiore, A.
name: Parkinson, P. Saz
name: Caraveo, P.
name: De Luca, A.
name: Sarazin, C.
name: Salvetti, D.
name: Sivakoff, G. R.
name: Camilo, F.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We report the results of a deep XMM-Newton observation of the radio-faint $γ$-ray pulsar J1741-2054 and its nebula together with the analysis of 5 years of Fermi LAT data. The X-ray spectrum of the pulsar is consistent with an absorbed power law plus a blackbody, originating at least partly from the neutron star cooling. The nebular emission is consistent with that of a synchrotron pulsar wind nebula, with hints of spatial spectral variation. We extended the available Fermi LAT ephemeris and folded the $γ$-ray and X-ray data. We detected X-ray pulsations from the neutron star: both the thermal and non-thermal components are about 35-40% pulsed, with phase-aligned maxima. A sinusoid fits the thermal folded profile well. A 10-bin phase-resolved analysis shows softening of the non-thermal spectrum during the on-pulse phases. The radio, X-ray and $γ$-ray light curves are single-peaked, not phase-aligned, with the X-ray peak trailing the $γ$-ray peak by over half a rotation. Spectral considerations suggest that the most probable pulsar distance is in the 0.3-1.0 kpc range.
description: 12 pages, 4 figures, accepted by the Astrophysical Journal
Adjoint QCD on $\mathbb{R}^3\times S^1$ with twisted fermionic boundary conditions
Creators: name: Misumi, Tatsuhiro
name: Kanazawa, Takuya
Publisher: name: arXiv
Year: 2014
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: We investigate QCD with adjoint Dirac fermions on $\mathbb{R}^3\times S^1$ with generic boundary conditions for fermions along $S^1$. By means of perturbation theory, semiclassical methods and a chiral effective model, we elucidate a rich phase structure in the space spanned by the $S^1$ compactification scale $L$, twisted fermionic boundary condition $ϕ$ and the fermion mass $m$. We found various phases with or without chiral and center symmetry breaking, separated by first- and second-order phase transitions, which in specific limits ($ϕ=0$, $ϕ=π$, $L\to 0$ and $m\to \infty$) reproduce known results in the literature. In the center-symmetric phase at small $L$, we show that Unsal's bion-induced confinement mechanism is at work but is substantially weakened at $ϕ\ne 0$ by a linear potential between monopoles. Through an analytic and numerical study of the PNJL model, we show that the order parameters for center and chiral symmetries (i.e., Polyakov loop and chiral condensate) are strongly intertwined at $ϕ\ne 0$. Due to this correlation, a deconfined phase can intervene between a weak-coupling center-symmetric phase at small $L$ and a strong-coupling one at large $L$. Whether this happens or not depends on the ratio of the dynamical fermion mass to the energy scale of the Yang-Mills theory. Implication of this possibility for resurgence in gauge theories is briefly discussed. In an appendix, we study the index of the adjoint Dirac operator on $\mathbb{R}^3\times S^1$ with twisted boundary conditions, which is important for semiclassical analysis of monopoles.
description: 43 pages, 14 figures. v2: references added, Section 3.1 expanded. The version to appear in JHEP
Class III Cultural Resources Survey and Site Damage Assessment at Arizona Horse Lovers Park, Phoenix, Maricopa County, Arizona: Field Notes
Creators: name: Rich, Jennifer
name: Kovalchik, Jacob
name: Kelin Flanagan
name: Aguila, Lourdes
name: Archaeological Consulting Services, Ltd.
Publisher: name: Archaeological Consulting Services, Ltd.
Year: 2020
Subjects: subject: Granite Reef Aqueduct Reach 11
valueUri: https://core.tdar.org/browse/geographic-keyword/78309/granite-reef-aqueduct-reach-11
subject: Unknown Prehistoric
valueUri: https://core.tdar.org/browse/temporal-keyword/5106/unknown-prehistoric
subject: AZ U:5:357(ASM)
valueUri: https://core.tdar.org/browse/site-name/16130/az-u5357asm
subject: Resource Extraction / Production / Transportation Structure or Features
valueUri: https://core.tdar.org/browse/site-type/272/resource-extraction-production-transportation-structure-or-features
subject: Agricultural or Herding
valueUri: https://core.tdar.org/browse/site-type/273/agricultural-or-herding
subject: Canal or Canal Feature
valueUri: https://core.tdar.org/browse/site-type/275/canal-or-canal-feature
subject: Archaeological Feature
valueUri: https://core.tdar.org/browse/site-type/339/archaeological-feature
subject: Pit
valueUri: https://core.tdar.org/browse/site-type/355/pit
subject: Artifact Scatter
valueUri: https://core.tdar.org/browse/site-type/340/artifact-scatter
subject: Ceramic
valueUri: https://core.tdar.org/browse/material-type/1/ceramic
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: Ground Stone
valueUri: https://core.tdar.org/browse/material-type/7/ground-stone
subject: Heritage Management
valueUri: https://core.tdar.org/browse/investigation-type/24/heritage-management
subject: Systematic Survey
valueUri: https://core.tdar.org/browse/investigation-type/12/systematic-survey

description: The City of Phoenix Parks and Recreation Department (PRD) manages the Arizona Horse Lovers Park facility located within the Reach 11 Recreation Area, owned by the Bureau of Reclamation, in Maricopa County, Arizona. Unauthorized blading associated with vegetation clearing at Horse Lovers Park resulted in surface disturbance within the boundaries of AZ U:5:357(ASM), a prehistoric artifact scatter with features that has been recommended eligible for listing in the National Register of Historic Places (NRHP) under Criterion D. Consequently, the PRD requested a Class III survey and damage assessment of AZ U:5:357(ASM) to assess impacts to the cultural resources and reassess the site’s NRHP eligibility relative to previous determinations.
The Effect of Carbon Monoxide on Planetary Haze Formation
Creators: name: Hörst, Sarah M.
name: Tolbert, Margaret A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Organic haze plays a key role in many planetary processes ranging from influencing the radiation budget of an atmosphere to serving as a source of prebiotic molecules on the surface. Numerous experiments have investigated the aerosols produced by exposing mixtures of N$_{2}$/CH$_{4}$ to a variety of energy sources. However, many N$_{2}$/CH$_{4}$ atmospheres in both our solar system and extrasolar planetary systems also contain CO. We have conducted a series of atmosphere simulation experiments to investigate the effect of CO on formation and particle size of planetary haze analogues for a range of CO mixing ratios using two different energy sources, spark discharge and UV. We find that CO strongly affects both number density and particle size of the aerosols produced in our experiments and indicates that CO may play an important, previously unexplored, role in aerosol chemistry in planetary atmospheres.
description: 4 Figures, 1 Table
Recent progress in quantum simulation using superconducting circuits
Creators: name: Paraoanu, G. S.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum systems are notoriously difficult to simulate with classical means. Recently, the idea of using another quantum system - which is experimentally more controllable - as a simulator for the original problem has gained significant momentum. Amongst the experimental platforms studied as quantum simulators, superconducting qubits are one of the most promising, due to relative straightforward scalability, easy design, and integration with standard electronics. Here I review the recent state-of-the art in the field and the prospects for simulating systems ranging from relativistic quantum fields to quantum many-body systems.
description: review paper, 23 pages
Social Adversity Predicting Allostatic Interoceptive Network Organization
Creators: name: Frye, Natalie G
Publisher: name: OSF Registries
Year: 2023
Subjects: subject: Clinical Psychology
subject: Developmental Psychology
subject: Social Psychology
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology

description: This is an exploratory follow-up to a prior study, (in prep, preregistration: https://osf.io/5b7rj). This prior project found that certain organizational profiles of the AIN and FPN prospectively predict depressive symptoms in adolescents. This project aims to examine if factors of social adversity are associated with those organizational profiles.
The adaptive nature of liquidity taking in limit order books
Creators: name: Taranto, Damian Eduardo
name: Bormetti, Giacomo
name: Lillo, Fabrizio
Publisher: name: arXiv
Year: 2014
Subjects: subject: Statistical Finance (q-fin.ST)
subject: Trading and Market Microstructure (q-fin.TR)
subject: FOS: Economics and business

description: In financial markets, the order flow, defined as the process assuming value one for buy market orders and minus one for sell market orders, displays a very slowly decaying autocorrelation function. Since orders impact prices, reconciling the persistence of the order flow with market efficiency is a subtle issue. A possible solution is provided by asymmetric liquidity, which states that the impact of a buy or sell order is inversely related to the probability of its occurrence. We empirically find that when the order flow predictability increases in one direction, the liquidity in the opposite side decreases, but the probability that a trade moves the price decreases significantly. While the last mechanism is able to counterbalance the persistence of order flow and restore efficiency and diffusivity, the first acts in opposite direction. We introduce a statistical order book model where the persistence of the order flow is mitigated by adjusting the market order volume to the predictability of the order flow. The model reproduces the diffusive behaviour of prices at all time scales without fine-tuning the values of parameters, as well as the behaviour of most order book quantities as a function of the local predictability of order flow.
description: 40 pages, 14 figures, and 2 tables; old figure 12 removed. Accepted for publication on JSTAT
Radio-frequency reflectometry on an undoped AlGaAs/GaAs single electron transistor
Creators: name: MacLeod, S. J.
name: See, A. M.
name: Keane, Z. K.
name: Scriven, P.
name: Micolich, A. P.
name: Aagesen, M.
name: Lindelof, P. E.
name: Hamilton, A. R.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Radio frequency reflectometry is demonstrated in a sub-micron undoped AlGaAs/GaAs device. Undoped single electron transistors (SETs) are attractive candidates to study single electron phenomena due to their charge stability and robust electronic properties after thermal cycling. However these devices require a large top-gate which is unsuitable for the fast and sensitive radio frequency reflectometry technique. Here we demonstrate rf reflectometry is possible in an undoped SET.
description: Four pages, three figures, one supplementary file
The gradient test and its finite sample size properties in a conditional maximum likelihood and psychometric modeling context
Creators: name: Draxler, Clemens
name: Kurz, Andreas
name: Lemonte, Artur J.
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Science Policy

description: In asymptotic theory, the gradient test proposed by Terrell is a recent likelihood-based hypothesis testing approach which can be considered as an alternative to the well-established trinity of likelihood ratio, Rao score, and Wald tests. The gradient test has not yet entered into the mainstream of applied statistics. This is particularly true for the psychometric context. This research discusses a novel application of the gradient test within the conditional maximum likelihood and the Rasch modeling framework. It also investigates some of its finite sample size properties and compares it with the classical trinity of chi square tests by conducting an extensive Monte Carlo study. The results confirm that the gradient test has its pros and cons.
On the generation of factorial designs with minimum level changes
Creators: name: Bhowmik, Arpan
name: Varghese, Eldho
name: Jaggi, Seema
name: Varghese, Cini
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy
subject: Mental Health
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences

description: Factorial experiments, wherein two or more factors each at two or more levels are used simultaneously, have profound applications in many fields of agricultural and allied sciences. These experiments allow studying the effect of each individual factor as well as the effects of interactions between factors on the response variable. In order to avoid any kind of bias in the estimation of these effects, it is always advisable that the order of execution of runs in a factorial design is random. However, experimentation under factorial setup may become expensive, time-consuming and difficult due to a large number of changes in factor levels induced by randomization. Adoption of factorial designs with minimum number of changes in the factor levels may prove to be useful in such situations in terms of cost and time. Present paper describes online software developed using client–server architecture for generation of cost effective factorial designs with minimum number of changes in the factor levels viz., webFMC and an R package named FMC.
A Bayesian adaptive design for addressing correlated late-onset outcomes in phase I/II randomized trials of drug combinations in oncology
Creators: name: Yada, Shinjo
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: An advantage of phase I/II clinical trials for anticancer drugs is that safety and efficacy can be simultaneously evaluated in a single study. However, in order to benefit from this advantage, it is necessary for the safety and efficacy variables to comprise late-onset outcomes. In addition, current cancer treatments often involve therapies combining multiple drugs. Consequently, increasing emphasis has been placed on the importance of randomized clinical trials, which randomize the drugs being tested. This study proposes specific methods for addressing late-onset outcomes for safety and efficacy in phase I/II randomized trials of anticancer drug combinations. Data from patients in cases where the evaluation of safety and efficacy is not complete are considered missing data. A model taking into consideration the missing data mechanism, relationship between safety and efficacy, and correlation between observation points was used to adaptively determine the dose combination to assign to the next cohort. Simulation studies suggested that the proposed method is capable of supporting clinical trials in practice with realistic study periods. We believe the proposed method may flexibly adapt to practical requirements and contribute to advances in drug development.
The DDRS as re3data use case
Creators: name: Buddenbohm, Stefan
name: Moranville, Yoann
Publisher: name: Zenodo
Year: 2020
Subjects: DARIAH
DARIAH-EU
re3data
research data repositories
humanities
information retrieval

description: The DDRS - or Data Deposit Recommendation Service - recommends research data repositories to humanities researchers searching for deposit services for their research data, which comply to criteria such as PIDs, funders’ requirements, disciplinary scope or language preferences. The presentation shows the DDRS as re3data use case and explains how the relation between the web service (DDRS) and re3data for the information retrieval is implemented. The DDRS is a demonstrator has been delivered in 2017 within the Humanities at Scale project, a DARIAH-EU undertaking, funded by the European Union’s Horizon 2020 research and innovation programme under grant agreement No. 675570.
description: {"references": ["https://hal.archives-ouvertes.fr/hal-03020703v1"]}
Parameter Estimation of Gravitational Waves from Precessing BH-NS Inspirals with higher harmonics
Creators: name: O'Shaughnessy, R.
name: Farr, B.
name: Ochsner, E.
name: Cho, H. S.
name: Raymond, V.
name: Kim, C.
name: Lee, C. H.
Publisher: name: arXiv
Year: 2014
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Precessing black hole-neutron star (BH-NS) binaries produce a rich gravitational wave signal, encoding the binary's nature and inspiral kinematics. Using the lalinference\_mcmc Markov-chain Monte Carlo parameter estimation code, we use two fiducial examples to illustrate how the geometry and kinematics are encoded into the modulated gravitational wave signal, using coordinates well-adapted to precession. Even for precessing binaries, we show the performance of detailed parameter estimation can be estimated by "effective" estimates: comparisons of a prototype signal with its nearest neighbors, adopting a fixed sky location and idealized two-detector network. We use detailed and effective approaches to show higher harmonics provide nonzero but small local improvement when estimating the parameters of precessing BH-NS binaries. That said, we show higher harmonics can improve parameter estimation accuracy for precessing binaries ruling out approximately-degenerate source orientations. Our work illustrates quantities gravitational wave measurements can provide, such as reliable component masses and the precise orientation of a precessing short gamma ray burst progenitor relative to the line of sight. "Effective" estimates may provide a simple way to estimate trends in the performance of parameter estimation for generic precessing BH-NS binaries in next-generation detectors. For example, our results suggest that the orbital chirp rate, precession rate, and precession geometry are roughly-independent observables, defining natural variables to organize correlations in the high-dimensional BH-NS binary parameter space.
description: v2: typographical fixes; new subsection
Historic American Engineering Record: China Wash Flume
Creators: name: Rayle, Greta
name: Helana Ruter
Publisher: name: National Park Service, Intermountain Regional Office
Year: 2016
Subjects: subject: Coolidge, Pinal County, Arizona
valueUri: https://core.tdar.org/browse/geographic-keyword/83774/coolidge-pinal-county-arizona
subject: Historic-age
valueUri: https://core.tdar.org/browse/temporal-keyword/7331/historic-age
subject: Historic
valueUri: https://core.tdar.org/browse/culture-keyword/25/historic
subject: AZ AA:3:215 (ASM)-Florence-Casa Grande Canal
valueUri: https://core.tdar.org/browse/site-name/91337/az-aa3215-asm-florence-casa-grande-canal
subject: Water-Related
valueUri: https://core.tdar.org/browse/site-type/365/water-related
subject: Canal System
valueUri: https://core.tdar.org/browse/site-type/370/canal-system
subject: Building Materials
valueUri: https://core.tdar.org/browse/material-type/8/building-materials
subject: Standing Structure
valueUri: https://core.tdar.org/browse/other-keyword/4490/standing-structure
subject: Architectural Documentation
valueUri: https://core.tdar.org/browse/investigation-type/16/architectural-documentation
subject: Historic Background Research
valueUri: https://core.tdar.org/browse/investigation-type/18/historic-background-research

description: The San Carlos Irrigation and Drainage District (SCIDD) is undertaking a 10-year rehabilitation project (project) of the National Register of Historic Places (NRHP) eligible Florence-Casa Grande (FCG) Canal (also known as the Main Canal/ AZ AA:3:215[ASM]) in Pinal County, Arizona. The canal, which is currently operated and maintained by SCIDD, was constructed by the U.S. Bureau of Indian Affairs (BIA) and Bureau of Reclamation (Reclamation) between 1923 and 1928 and incorporated into the San Carlos Irrigation Project (SCIP) - a comprehensive irrigation project designed to provide water to both private individuals and the Gila River Indian Community which was previously determined eligible for listing in the NRHP. To improve the overall safety and efficiency of the FCG Canal, the anticipated work involves decommissioning the existing China Wash Flume - a contributing structure of the SCIP irrigation system. Reclamation, as lead federal agency, is overseeing the SCIDD rehabilitation project compliance with the National Historic Preservation Act (NHPA), which requires all historic properties within the area of potential effect (APE) to be identified and mitigated. The flume structure was built in 1925 and consists of four semi-circular, reinforced concrete flume barrels. China Wash Flume's design is unique and represents a departure from the standard designs used by the BIA. In order to mitigate potential adverse effects from the proposed decommissioning of the flume, Reclamation contracted with North Wind Resource Consulting to conduct archival research and prepare Historic American Engineering Record (HAER) documentation of the flume.
Oriented Steiner quasigroups
Creators: name: Stuhl, Izabella
Publisher: name: arXiv
Year: 2014
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics

description: We introduce the notion of an oriented Steiner quasigroup and develop elements of a relevant algebraic apparatus. The approach is based upon (modified) Schreier-type $f$-extensions for quasigroups (cf. earlier works \cite{S, NSt, NSt2}) achieved through oriented Steiner triple systems. This is done in a fashion similar to in \cite{SS} where an analogous construction was established for loops. As a justification of this concept briefly discuss an application of oriented Steiner triple systems in cryptography using oriented Steiner quasigroups.
SNe Ia Tests of Quintessence Tracker Cosmology in an Anisotropic Background
Creators: name: Miranda, W.
name: Carneiro, S.
name: Pigozzo, C.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We investigate the observational effects of a quintessence model in an anisotropic spacetime. The anisotropic metric is a non-rotating particular case of a generalized Godel's metric and is classified as Bianchi III. This metric is an exact solution of the Einstein-Klein-Gordon field equations with an anisotropic scalar field, which is responsible for the anisotropy of the spacetime geometry. We test the model against observations of type Ia supernovae, analyzing the SDSS dataset calibrated with the MLCS2k2 fitter, and the results are compared to standard quintessence models with Ratra-Peebles potentials. We obtain a good agreement with observations, with best values for the matter and curvature density parameters $Ω_M = 0.29$ and $Ω_k= 0.01$ respectively. We conclude that present SNe Ia observations cannot, alone, distinguish a possible anisotropic axis in the cosmos.
description: Version accepted for publication in JCAP
Impact of Intersections of Moral Foundations and Ethics Frameworks on Disciplinary Encultuation in STEM
Publisher: name: Online Ethics Center
Year: 2021
Subjects: Teaching Ethics in STEM
Teaching Ethics
Evaluation and Assessment

description: This project will generate fundamental understanding of how students' values affect their recruitment, retention, and sense of ethical responsibility (their enculturation) into STEM disciplines. It examines intersections between moral foundations (implicit values that guide individuals) and ethics frameworks (explicit content and experiences that shape professional development).
Unequal Neighbours? A French-German Comparison of Family Size Intentions
Creators: name: Ruckdeschel, Kerstin
name: Salles, Anne
name: Diabaté, Sabine
name: Toulemon, Laurent
name: Régnier-Loilier, Arnaud
Publisher: name: Federal Institute for Population Research
Year: 2018
Subjects: France; Germany; Role model; Intended family size; Norms; Values; Fertility; Family policy

description: The neighbouring countries France and Germany show very different levels of fertility. Differences also exist between the two regions of East and West Germany. The aim of this paper is to help close a remaining gap in explaining these differences by applying a cultural concept of role models. Data is based on the German survey “Family-related role models” (2012) and the French survey “Situation de couple, intentions de fécondité et opinions sur la famille”, ELIPSS (2013) offering a new approach to measuring the impact of social norms. The analysis uses multinomial logistic regression. We identified role models regarding the acceptance of childlessness on the one hand and large families on the other, as well as regarding the link between marriage and parenthood and the importance of financial security, suggesting different fertility-related cultures in France and Germany. There is a strong predominance of one general role model in France – that of having at least two children. In Germany, in contrast, there is a dominant role model – the two child family – but there are also several less central role models. The dominant model in France even leads to a sort of self-stigmatisation of individuals who want to stay childless, whereas childlessness is generally accepted in Germany. Role model differences between East and West Germany show a lower acceptance of large families and a higher acceptance of single-child families in the East. Our results highlight the importance of role models for fertility intentions as well as the relevance of cultural dimensions when studying the impact of the institutional framework on fertility.
description: Comparative Population Studies, Vol 43 (2018)
Minimum Information for Publication of Quantitative Real-Time PCR Experiments from takeout gene expression is associated with temporal kin recognition
Creators: name: Potticary, Ahva L.
name: McKinney, Elizabeth C.
name: Moore, Patricia J.
name: Moore, Allen J.
Publisher: name: The Royal Society
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Animal Behaviour

description: This supplementary appendix contains the Minimum Information for Publication of Quantitative Real-Time PCR Experiments guidelines.
Non-global Logarithms at 3 Loops, 4 Loops, 5 Loops and Beyond
Creators: name: Schwartz, Matthew D.
name: Zhu, Hua Xing
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We calculate the coefficients of the leading non-global logarithms for the hemisphere mass distribution analytically at 3, 4, and 5 loops at large Nc . We confirm that the integrand derived with the strong-energy-ordering approximation and fixed-order iteration of the Banfi-Marchesini-Syme (BMS) equation agree. Our calculation exploits a hidden PSL(2,R) symmetry associated with the jet directions, apparent in the BMS equation after a stereographic projection to the Poincare disk. The required integrals have an iterated form, leading to functions of uniform transcendentality. This allows us to extract the coefficients, and some functional dependence on the jet directions, by computing the symbols and coproducts of appropriate expressions involving classical and Goncharov polylogarithms. Convergence of the series to a numerical solution of the BMS equation is also discussed.
description: 42 pages, 6 figures; v2: small typos corrected