cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
DNA-based Self-Assembly of Chiral Plasmonic Nanostructures with Tailored Optical Response
Creators: name: Kuzyk, Anton
name: Schreiber, Robert
name: Fan, Zhiyuan
name: Pardatscher, Günther
name: Roller, Eva-Maria
name: Högele, Alexander
name: Simmel, Friedrich C.
name: Govorov, Alexander O.
name: Liedl, Tim
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Surface plasmon resonances generated in metallic nanostructures can be utilized to tailor electromagnetic fields. The precise spatial arrangement of such structures can result in surprising optical properties that are not found in any naturally occurring material. Here, the designed activity emerges from collective effects of singular components equipped with limited individual functionality. Top-down fabrication of plasmonic materials with a predesigned optical response in the visible range by conventional lithographic methods has remained challenging due to their limited resolution, the complexity of scaling, and the difficulty to extend these techniques to three-dimensional architectures. Molecular self-assembly provides an alternative route to create such materials which is not bound by the above limitations. We demonstrate how the DNA origami method can be used to produce plasmonic materials with a tailored optical response at visible wavelengths. Harnessing the assembly power of 3D DNA origami, we arranged metal nanoparticles with a spatial accuracy of 2 nm into nanoscale helices. The helical structures assemble in solution in a massively parallel fashion and with near quantitative yields. As a designed optical response, we generated giant circular dichroism and optical rotary dispersion in the visible range that originates from the collective plasmon-plasmon interactions within the nanohelices. We also show that the optical response can be tuned through the visible spectrum by changing the composition of the metal nanoparticles. The observed effects are independent of the direction of the incident light and can be switched by design between left- and right-handed orientation. Our work demonstrates the production of complex bulk materials from precisely designed nanoscopic assemblies and highlights the potential of DNA self-assembly for the fabrication of plasmonic nanostructures.
description: 5 pages, 4 figures
Von Open Access Zu Open Science - Präsenationen Der 3. Gesamtveranstaltung Des Open Access Network Austria (Oana)
Creators: name: Dobusch, Leonhard
name: Reckling, Falk
name: Bauer, Bruno
name: Kromp, Brigitte
name: Seitz, Peter
name: Kraker, Peter
name: Mayer, Katja
name: Vignoli, Michela
name: Ebner, Martin
Publisher: name: Zenodo
Year: 2016
Subjects: Open Access
Open Science
Scholarly Communication
Open Educational Resources
Open Research Data
Copyright

description: This document contains the presenations of the 3rd Open Access Network Austria (OANA) information event “Von der Open-Access-Transition zu Open Science”  that took place in Vienna on June 1st, 2016.

	Leonard Dobusch (Universität Innsbruck): Keynote - Von Open Access zu Open Science
	Falk Reckling (FWF): Exploring the Common Ground
	Brigitte Kromp (Universität Wien) / Bruno Bauer (Medizinische Universität Wien): Hochschulraumstrukturmittel als Katalysator der Open-Access-Transition
	Peter Kraker (Know-Center Graz): Eckpunkte einer offenen Wissenschaftskommunikation
	Peter Seitz (BMWFW): Eckpunkte der Weiterentwicklung des Urheberrechts zur Umsetzung von Open Science
	Brigitte Kromp (Universität Wien) / Falk Reckling (FWF): Strategische Positionierung und Administration der Open-Access-Transition
	Peter Kraker (Know-Center Graz) / Katja Mayer (Universität Wien):  Open Access und die Zukunft von Scholarly Communication
	Michela Vignoli (AIT Austria)  Open Access und Open Research Data (inkl. Open Source)
	Martin Ebner (TU Graz): Open Access und Open Educational Resources
The Restraining influence of unhydrated cement on the creep and shrinkage of cement paste
Creators: name: Mullick, Ajoy Kumar
Publisher: name: Engineering
Year: 1968
Subjects: subject: TA 435 M84 1968 Microfilm
subject: Cement
subject: Creep of materials

description: Bibliography: p. 65-69.
description: The investigation consists of a study of the restraining influence of unhydrated cement on the creep and shrinkage of cement paste. The effect of the aggregate-like behaviour of unhydrated cement on the rheological properties of hydrated cement paste is known. Tests were carried out on specimens containing cement paste of two water-cement ratios (Oo35 and 0.45 by weight) and different volumetric percentages of cement clinker. Type I nonnal Portland cement manufactured from the same batch as the clinker was used. The time-dependent deformation of hydrated cement paste is analysed as that of a composite material consisting of hard grains of unhydrated cement embedded in a continuous soft component of cement gel and pores. The observed values are shown to be more close to those calculated by using a series model of composite material. Under simultaneous drying conditions, loaded creep specimens were found to lose more moisture than companion shrinkage specimens . The creep recovery was greater at 95 percent relative humidity than at lower humidities.
Modeling Of Superconductors Interacting With Non-Linear Magnetic Materials: 3D Variational Principles, Force-Free Effects And Applications
Creators: name: Pardo, Enric
name: Kapolka, Milan
Publisher: name: Zenodo
Year: 2016

description: Presentation at the 5th International Workshop on Numerical Modelling of High Temperature Superconductors, 14-18 June 2016.
title: Association between Optimism and Emotional Eating in US Latino adults
Creators: name: López-Cepero, Andrea A.
name: Frisard, Christine
name: Spruill, Tanya M.
name: Suglia, Shakira F.
name: Lewis, Tené T.
name: Lemon, Stephenie C.
name: Rosal, Milagros C.
Publisher: name: eScholarship@UMassChan
Year: 2022

description:  Background: Emotional eating (EE), a dysfunctional eating behavior characterized by eating due to negative emotions or adversity, is prevalent among Latinos in the United States (US) and has been shown to be associated with risk factors for cardiovascular disease in this population. Optimism has been consistently linked with favorable cardiovascular health and health behaviors, likely due to more adaptive coping to negative emotions and adversity. However, the association between optimism and EE has remained largely understudied, especially among US Latinos. Objective: To examine the association between optimism and EE in a sample of US Latinos. Methods: This cross-sectional analysis used data from the Latino Health and Well-being Study, a cohort of Latino men and women aged 21-84 years residing in the northeast US (analytic sample: n=587). Optimism was measured with the Life Orientation Test – Revised version (categorized in tertiles: low, moderate, and high). EE was measured with the Three-Factor Eating Questionnaire R18-V2 (categorized as no EE, low EE, and high EE). Adjusted Poisson models with robust error variance estimated prevalence ratios (PR) and 95% confidence intervals (CI). Results: Overall, 50.3% of the sample were female, 73.3% self-identified as Dominicans, and mean (SD) age was 46.6 ± 15.5 yr. In the total sample, high EE was reported by 34.2%, low EE in 26.9%, and no EE in 38.8%. The proportion of individuals reporting high EE was greater in the low (39.0%) and moderate (36.8%) optimism groups than that in the high optimism group (24.8%; p=0.011). In adjusted models, individuals with high optimism (vs. low) were 32% less likely to report high EE over no EE (PR=0.68; 95% CI=0.53-0.88). Moderate optimism was not significantly associated with high EE. Optimism was not associated with low EE. Conclusion: High levels of optimism were negatively associated with high EE in a sample of US Latinos. Longitudinal studies are needed to confirm our findings. Interventions and clinical programs promoting optimism may hold promise for preventing EE in US Latinos.
Rotational fission of Trans-Neptunian Objects. The case of Haumea
Creators: name: Ortiz, J. L.
name: Thirouin, A.
name: Bagatin, A. Campo
name: Duffard, R.
name: Licandro, J.
name: Richardson, D. C.
name: Santos-Sanz, P.
name: Morales, N.
name: Benavidez, P. G.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We present several lines of evidence based on different kinds of observations to conclude that rotational fission has likely occurred for a fraction of the known Trans-Neptunian Objects (TNOs). It is also likely that a number of binary systems have formed from that process in the trans-neptunian belt. We show that Haumea is a potential example of an object that has suffered a rotational fission. Its current fast spin would be a slight evolution of a primordial fast spin, rather than the result of a catastrophic collision, because the percentage of objects rotating faster than 4 hours would not be small in a maxwellian distribution of spin rates that fits the current TNO rotation database. On the other hand, the specific total angular momentum of Haumea and its satellites falls close to that of the high size ratio asteroid binaries, which are thought to be the result of rotational fissions or mass shedding. We also present N-body simulations of rotational fissions applied to the case of Haumea, which show that this process is feasible, might have generated satellites, and might have even created a "family" of bodies orbitally associated to Haumea. The orbitally associated bodies may come from the direct ejection of fragments according to our simulations, or through the evolution of a proto-satellite formed during the fission event. Also, the disruption of an escaped fragment after the fission might create the orbitally related bodies. If any of those mechanisms are correct, other rotational fission families may be detectable in the trans-neptunian belt in the future, and perhaps even TNO pairs might be found (pairs of bodies sharing very similar orbital elements, but not bound together).
title: Environmental Assessment/Regulatory Impact Review  for Proposed Amendment 113  to the Fishery Management Plan for Groundfish of the Gulf of Alaska: Modify the Central Gulf of Alaska Rockfish Program Season Start Date and Harvesting, Processing, and Cooperative Caps
Creators: name: NOAA National Marine Fisheries Service Alaska Regional Office
Publisher: name: NOAA National Marine Fisheries Service Alaska Regional Office
Year: 2024

description: This Regulatory Impact Review and Environmental Assessment analyzes proposed management measures that would apply exclusively to the Central Gulf of Alaska (GOA) Program. The measures under consideration include changing the season start date from May 1 to April 1; eliminating the catcher vessel (CV) cooperative holding cap of 30 percent; increasing the processing cap to 35 percent – 40 percent of the CV quota share pool for sablefish, Pacific cod, and/or primary rockfish; and revising the CV aggregated primary rockfish (Pacific Ocean perch (POP), northern rockfish, and dusky rockfish) harvesting cap by capping only POP harvest at 8 percent of the CV POP share pool. The purpose of this action is to respond to changes in the fishery with measures that would increase flexibility and efficiency, improve functionality, and better ensure the total allowable catch (TAC) for the primary rockfish species is fully harvested and landed in Kodiak as intended.
Collective excitations and marginal stability of quantum Ising spin glasses
Creators: name: Andreanov, Alexei
name: Mueller, Markus
Publisher: name: arXiv
Year: 2012
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We solve the Sherrington-Kirkpatrick (SK) model in a transverse field Γdeep in its quantum glass phase at zero temperature. We show that the glass phase is critical everywhere, exhibiting collective excitations with a gapless Ohmic spectral function. Using an effective potential approach, we interpret the latter as being due to disordered spin waves which behave as weakly coupled, underdamped harmonic oscillators. In the limit of small transverse field the low frequency tail of the spectrum tends to a universal, Γ-independent limit.
description: 4+1 pages, 3 figures; updated figures and text
Madelung, Gross-Pitaevskii and Korteweg
Creators: name: Carles, Rémi
name: Danchin, Raphaël
name: Saut, Jean-Claude
Publisher: name: arXiv
Year: 2011
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: This paper surveys various aspects of the hydrodynamic formulation of the nonlinear Schrodinger equation obtained via the Madelung transform in connexion to models of quantum hydrodynamics and to compressible fluids of the Korteweg type.
description: 32 pages
Git: How Version Control Can Power Your Research
Creators: name: Bittremieux, Wout
Publisher: name: Zenodo
Year: 2016

description: The Biomina Lunch Talks are a series of lectures during the lunch break that focus on bioinformatics and medical informatics research, applications, use in industry, etc. The aim of the sessions is to gather prominent and young researchers in an informal setting where each will have the opportunity to present ongoing research. Each session normally consists of a main talk and a side talk.
The Use grade six students make of small-scale maps, pictures, and written material in an encyclopedia article
Creators: name: Wescott, Haze Maclay
Publisher: name: University of Calgary
Year: 1968
Subjects: subject: LB 1043.5 W46 1968 Microfilm
subject: Visual education
subject: Teaching - Aids and devices
subject: Social sciences - Study and teaching (Elementary)

description: Bibliography: p. 48-50.
title: Puget Sound chinook salmon recovery
title: Framework for the development of monitoring and adaptive management plans
titleType: Subtitle
Creators: name: Puget Sound Recovery Implementation Technical Team
Publisher: name: U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service, Northwest Fisheries Science Center.
Year: 2015
Subjects: subject: Chinook salmon--Monitoring--Washington (State)--Puget Sound.

description: This technical memorandum was developed by the Puget Sound Recovery Implementation Technical Team (PS RITT) to provide a formal monitoring and adaptive management framework (hereinafter called the framework) for assessing Puget Sound Chinook salmon recovery. Monitoring and adaptive management have occurred at the watershed and regional scales as implementation of the Recovery Plan has proceeded. However, the lack of a formal framework has meant that there is no standardized vocabulary or shared common approach to articulate the key assumptions of the chapters in Volume II, test assumptions across chapters, or connect the local, watershed-scale information in Volume II with the regional-scale information in Volume I. This gap limits the collective ability of resource managers to assess the effectiveness of salmon recovery efforts across the region, identify uncertainties, and update priorities and actions in the Recovery Plan. Furthermore, the framework is intended to help salmon recovery managers formalize their local-scale monitoring and adaptive management plans using a common approach.
Statistische Analyse des Widerstandes von Schiffsmodellen
Creators: name: Andersson, G. O.
Publisher: name: TUHH Universitätsbibliothek
Year: 1976
Subjects: classificationCode: 52.00
subject: Maschinenbau, Energietechnik, Fertigungstechnik: Allgemeines

description: Statistische Analyse des Widerstandes von Schiffsmodellen
Maternal ADHD symptoms and maternal ratings of child ADHD symptoms : are more inattentive mothers less accurate?
Creators: name: Jassy, Jonathan S.
Publisher: name: University of British Columbia
Year: 2009

description: Maternal reports are crucial in the diagnosis of Attention-Deficit/Hyperactivity Disorder (ADHD) in children. While some past research has found that the presence of psychopathologies such as depression bias maternal reports of child ADHD symptoms, few studies have explored the effects of maternal ADHD symptoms on maternal ratings of child ADHD behavior. The current study examined whether maternal ADHD symptoms of inattention (IA) and hyperactivity/impulsivity (HI) are related to rating accuracy in a community sample of 97 mothers (M age = 39.7 years) of 5-12-year-old boys. Mothers completed measures of their own and their child’s functioning as well as of their family demographics; mothers and other informants also provided ratings of the mothers’ ADHD symptoms. Mothers watched videotapes of children with ADHD and then rated each child’s symptoms of ADHD. Analyses of associations between maternal ADHD symptoms and maternal rating accuracy (i.e. commission errors and omission errors) controlled for maternal and family characteristics that typically co-occur with maternal ADHD symptoms. Contrary to predictions, results revealed few significant associations overall, with neither maternal IA nor maternal HI symptoms being associated with either maternal rating commission or omission rating errors or with bias in rating videotaped child behavior, once covariates were controlled. Analysis of covariates further revealed that, while lower family SES and mothers' own sons' level of oppositional/conduct problems were each associated with mothers’ over-reporting ADHD symptoms in the videotaped children, few other significant associations between covariates and maternal ratings emerged for this sample. Overall, results may be interpreted as supporting past research in finding no associations between maternal ADHD symptoms and maternal rating accuracy or bias. Alternatively, characteristics of the current sample, especially the exclusion of mothers with clinical levels of ADHD symptoms in themselves or their sons, may have prevented significant relationships from emerging.
Unraveling the acoustic electron-phonon interaction in graphene
Creators: name: Kaasbjerg, Kristen
name: Thygesen, Kristian S.
name: Jacobsen, Karsten W.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Using a first-principles approach we calculate the acoustic electron-phonon couplings in graphene for the transverse (TA) and longitudinal (LA) acoustic phonons. Analytic forms of the coupling matrix elements valid in the long-wavelength limit are found to give an almost quantitative description of the first-principles based matrix elements even at shorter wavelengths. Using the analytic forms of the coupling matrix elements, we study the acoustic phonon-limited carrier mobility for temperatures 0-200 K and high carrier densities of 10^{12}-10^{13} cm^{-2}. We find that the intrinsic effective acoustic deformation potential of graphene is Ξ_eff = 6.8 eV and that the temperature dependence of the mobility μ~ T^{-α} increases beyond an α= 4 dependence even in the absence of screening when the full coupling matrix elements are considered. The large disagreement between our calculated deformation potential and those extracted from experimental measurements (18-29 eV) indicates that additional or modified acoustic phonon-scattering mechanisms are at play in experimental situations.
description: 7 pages, 3 figures
Stability of In2O3 Nanoparticles in PTFE-containing Gas Diffusion Electrodes for CO2 Electroreduction to formate
Creators: name: Wissink, Tim
name: Van De Poll, Rim C.J.
name: Dr. Marta C.C. Figueiredo
name: Prof. Emiel J.M. Hensen
Publisher: name: Zenodo
Year: 2023

description: The electrocatalytic reduction of CO2 to formic acid has been reported with promising faradaic efficiencies [1]. Moreover, it is one of the first reduction products of CO2 and H2O having a relatively high added value per kWh among the reported products.[1] Nevertheless, for industrial applications several requirements need to be met. For example, the current density needs to surpass at least 100 mA/cm2,[2] and the catalyst needs to be stable and active for preferable thousands of hours.[1] To improve this, researchers have been devoting their efforts to understand the active phase of electrocatalysts such as In2O3 or Bi2O3. Several reports suggest that the presence of a (mixed) oxide surface state of the catalyst is necessary for a high faradaic efficiency towards formate.[3],[4] Nevertheless, these studies were performed for relatively short times (<5h) and low current densities (<5mA/cm2) and these oxide phases might not be stable on the long run and high current densities required for industrial applications. Here we report on the In2O3 catalyst phase as well as the GDE configuration on the activity and stability at industrially relevant conditions. Flame Spray Pyrolysis (FSP) was used to synthesize cubic In2O3 nanoparticles with precise size and crystal structure as shown by TEM and XRD. These particles show good faradaic efficiencies FE (>80%) at current densities up to 200 mA/cm2. Different GDE configurations were prepared and measured to understand its influence on the obtained performance. The catalyst’s active phase was analysed using XPS and in situ Raman spectroscopy. The results show that under the applied conditions, the oxide phase is readily reduced, yet the activity remains for 50h using an improved GDE configuration.
title: A Microfluidic Split-Flow Technology for Product Characterization in Continuous Low-Volume Nanoparticle Synthesis
Creators: name: Bolze, Holger
name: Erfle, Peer
name: Riewe, Juliane
name: Bunjes, Heike
name: Dietzel, Andreas
name: Burg, Thomas P.
Publisher: name: MDPI
Year: 2023

description: A key aspect of microfluidic processes is their ability to perform chemical reactions in small volumes under continuous flow. However, a continuous process requires stable reagent flow over a prolonged period. This can be challenging in microfluidic systems, as bubbles or particles easily block or alter the flow. Online analysis of the product stream can alleviate this problem by providing a feedback signal. When this signal exceeds a pre-defined range, the process can be re-adjusted or interrupted to prevent contamination. Here we demonstrate the feasibility of this concept by implementing a microfluidic detector downstream of a segmented-flow system for the synthesis of lipid nanoparticles. To match the flow rate through the detector to the measurement bandwidth independent of the synthesis requirements, a small stream is sidelined from the original product stream and routed through a measuring channel with 2 × 2 µm cross-section. The small size of the measuring channel prevents the entry of air plugs, which are inherent to our segmented flow synthesis device. Nanoparticles passing through the small channel were detected and characterized by quantitative fluorescence measurements. With this setup, we were able to count single nanoparticles. This way, we were able to detect changes in the particle synthesis affecting the size, concentration, or velocity of the particles in suspension. We envision that the flow-splitting scheme demonstrated here can be transferred to detection methods other than fluorescence for continuous monitoring and feedback control of microfluidic nanoparticle synthesis.
Efficiency with which children of grades seven, eight and nine are able to read and interpret vertical aerial photographs
Creators: name: Barnett, Don Cecil
Publisher: name: University of Calgary
Year: 1969
Subjects: subject: GA 130 B35 1969 Microfilm
subject: Photographic interpretation
subject: Geography - Study and teaching (Elementary)
subject: Photography, Aerial

description: Bibliography: p. 94-98.
title: Essential Fish Habitat Omnibus Amendments
Creators: name: NOAA National Marine Fisheries Service Alaska Regional Office
Publisher: name: NOAA National Marine Fisheries Service Alaska Regional Office
Year: 2024

description: A review of Essential Fish Habitat (EFH) components in the North Pacific Fishery Management Council’s (Council’s) fishery management plans (FMPs) should be completed every 5 years, and the EFH provisions should be revised or amended, as warranted, based on the best available information. The 2023 EFH 5-year Review that concluded in February 2023 evaluated new information on EFH, assessed information gaps and research needs, and identified whether any revisions to EFH were needed. Based on the EFH 5-year Review, the Council determined that new habitat and life history information is available to revise many of the EFH descriptions and maps in the FMPs. The amendments to the EFH provisions in the Council’s FMPs will not substantively change the impacts of EFH as analyzed in the 2005 EFH environmental impact statement. The 2023 EFH 5-year Review concluded that no change to the conclusions of the evaluation of fishing effects on EFH is warranted based on new information. None of the FMP amendments require regulatory action.
description: Final Environmental Assessment for: Amendment 127 to the Fishery Management Plan for the Groundfish Fishery of the Bering Sea and Aleutian Islands Area; Amendment 115 to the Fishery Management Plan for Groundfish of the Gulf of Alaska; Amendment 56 to the Fishery Management Plan for Bering Sea/Aleutian Islands King and Tanner Crabs; Amendment 3 to the Fishery Management Plan for Fish Resources of the Arctic Management Area; Amendment 17 to the Fishery Management Plan for the Salmon Fisheries in the EEZ off Alaska
PlasticsFatE Deliverable Summary D7.4 Common dissemination and communication strategy for the cluster
Creators: name: Tobin, Lesley
name: Morrison, Mark
name: Reuther, Rudolf
name: Boucher, Justin
name: Muncke, Jane
name: Kienzl, Sabine
name: Mata, Virginia
name: Vivani, Laura
Publisher: name: Zenodo
Year: 2023
Subjects: Dissemination
Communication
stakeholder engagement
Communication strategy
CDP

description: This document provides a summary of D7.4, which is a confidential deliverable within the scope of PlasticsFatE. This summary contains the essential details of the original deliverable.
 In compliance with intellectual property protection, no confidential information is given.
title: The Concept of Pneuma after Aristotle
Creators: name: Coughlin, Sean
name: Leith, David
name: Lewis, Orly
Publisher: name: Edition Topoi
Year: 2020

description: This volume explores the versatility of the concept of pneuma in philosophical and medical
theories in the wake of Aristotle’s physics. It offers thirteen separate studies of how
the concept of pneuma was used in a range of physical, physiological, psychological, cosmological
and ethical inquiries. The focus is on individual thinkers or traditions and the
specific questions they sought to address, including early Peripatetic sources, the Stoics, the
major Hellenistic medical traditions, Galen, as well as Proclus in Late Antiquity and John
Zacharias Aktouarios in the early 14th century. Building on new scholarly approaches and
on recent advancements in our understanding of Graeco-Roman philosophy and medicine,
the volume prompts a profound re-evaluation of this fluid and adaptable, but crucially important,
substance, in antiquity and beyond.
Prediction and description of a chiral pseudogap phase
Creators: name: Nandkishore, Rahul
Publisher: name: arXiv
Year: 2012
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We point out that a system which supports chiral superconductivity should also support a chiral pseudogap phase: a finite temperature phase wherein superconductivity is lost but time reversal symmetry is still broken. This chiral pseudogap phase can be viewed as a state with phase incoherent Cooper pairs of a definite angular momentum. This physical picture suggests that the chiral pseudogap phase should have definite magnetization, should exhibit a (non-quantized) charge Hall effect, and should possess protected edge states that lead to a quantized thermal Hall response. We explain how these phenomena are realized in a Ginzburg-Landau description, and comment on the experimental signatures of the chiral pseudogap phase. We expect this work to be relevant for all systems that exhibit chiral superconductivity, including doped graphene and strontium ruthenate.
Deliverable 7.1. Detailed communication and dissemination plan
Creators: name: Dalmas, Sébastien
name: González, Lucia
name: Moyano Royo
Publisher: name: Zenodo
Year: 2016
Subjects: dissemination strategy
stakeholders

description: The present document will introduce the very essence of the project and its engineering process. Besides assessing dissemination of the results and stakeholder engagement are central to the success of CHESS SETUP, this document will also shape a detailed communication plan and a dissemination guideline. The CHESS SETUP consortium recognises that dissemination activities are an essential and pervasive activity throughout the project’s life, and that each of its members may contribute to it. The present Plan aims to detail the strategy to broadcast CHESS SETUP messages to its public but also the ways to obtain feedback from its audience. CHESS SETUP communication plan’s creed may be “first raise awareness, then disseminate achievements” as it was introduced throughout the kick off meeting (Barcelona, 07/07/2016). Thus, the following document will extract the essence of the project’s goals, the philosophy and challenges lying behind it. It will define the key messages to spread, identify the stakeholders, the best communication channels to reach them, and finally the tools that will ensure the dissemination’s efficiency.
Instruments to measure and compare the knowledge of and attitude toward the city among Indian and non-Indian pupils
Creators: name: Binder, Alfred
Publisher: name: University of Calgary
Year: 1969
Subjects: subject: HM 251 B54 1969 Microfilm
subject: Attitudes (Psychology) - Testing
subject: Socialization
subject: Rural youth - Attitudes
subject: Indians of North America - Alberta - Attitudes

description: Bibliography: p. 70-77.
The dynamics and environmental impact of 3C452
Creators: name: Shelton, D. L.
name: Hardcastle, M. J.
name: Croston, J. H.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present a detailed analysis of a new XMM-Newton observation of the FRII radio galaxy 3C452 and its environment. We detect X-ray emission from the hot intragroup medium and measure its temperature as well as obtaining the surface brightness and pressure profiles. We provide evidence that 3C452 is currently heating its environment, measuring a temperature of $1.18\pm0.11$ keV for the immediate environment of the radio source compared to $0.86^{+0.13}_{-0.05}$ keV for the outer environment. We also present evidence that the outer regions of the lobes are overpressured (internal pressure of $2.6\times10^{-13}$ Pa and external pressure of $1.11\pm{0.11}\times10^{-13}$ Pa at the edge of the lobes) and therefore are driving a shock at the lobe edges (with a temperature which we constrain to be $1.7^{+0.9}_{-0.5}$ keV), while the inner regions of the lobes are underpressured and contracting. Taking into account the very large amount of energy stored in the lobes, we show that this relatively low-powered FRII radio galaxy will have an extremely significant impact on its group environment.
description: 10 pages, 6 figures (4 in colour). Accepted by MNRAS
Du Gaz Et De La Poussière Dans Les Quasars À Grand Décalage Spectral
Creators: name: Beelen, Alexandre
Publisher: name: Zenodo
Year: 2004
Subjects: QSO
dust
gaz
high-z
submm
mm

description: Cette thèse est consacrée à l’étude de la poussière et du gaz dans les quasars à grand décalage spectral. Les observations submillimétrique, millimétrique et radio présentées dans ce travail permettent de sonder les conditions physiques de la formation stellaire au moment où les premières structures se forment.

La première partie de cette thèse présente les résultats de relevés dans le continuum infrarouge lointain et radio de quasars optiquement lumineux et radio faibles à des décalages spectraux de 1.9 < z < 6.4. Ces relevés indiquent la présence de masses importantes (M dust ∼ 10 8 M ⊙ ) de poussière à une température moyenne de T dust ∼ 50 K, y compris pour les sources détectées à z > 6, correspondant à la fin de la réionisation. La relation entre l’émission infrarouge et radio des galaxies locales est vérifiée pour les quasars à grand z, indiquant que le chauffage dominant provient des étoiles massives nouvellement formées. Ces études ont également permis la mise en évidence d’une relation entre l’activité du trou noir supermassif et celle de formation stellaire dans les galaxies hôtes des quasars à grand décalage spectral. Les taux de formation stellaire très élevés (∼ 1000 M ⊙ /yr) indiquent une intense activité de flambée d’étoiles dans ces systèmes qui, pour être soutenue, nécessite un réservoir important de gaz moléculaire.

La seconde partie est consacrée à l’étude du gaz moléculaire dans ces systèmes lointains, détectés via les transitions rotationnelles de la molécule CO. Les résultats concernant le quasar J1409+5628 à z = 2.56 sont décrits en détails, ainsi que ceux d’une étude globale de l’ensemble des sources à grand décalage spectral détectées en CO. Les masses de gaz moléculaire détectées sont estimées en moyenne à M H 2 ∼ 10 9−10 M ⊙ . Dans quelques cas, la détection de plusieurs transitions de CO permet de contraindre les conditions physiques du gaz moléculaire ; avec des températures de 60− 100 K, et des densités de 10 3 − 10 4 cm −3 , ces conditions sont comparables à celles des galaxies à flambées d’étoiles locales telles M82 ou Arp220. Enfin, la détection de carbone

neutre et de cyanure d’hydrogène, qui tracent le gaz atomique et le gaz dense (n(H 2 ) > 10 4 cm −3 ), est rapporté pour deux quasars à grand décalage spectral.

Ces recherches ont permis de mieux contraindre les conditions physiques dans les galaxies hôtes des quasars à grand décalage spectral, qui sont parmi les objets les plus massifs formés dans l’Univers. Ces programmes exploratoires, qui ouvrent la voie à l’étude du milieu interstellaire dans l’environnement extrême des premières galaxies à flambées d’étoiles, connaı̂tront leur plein essor avec la mise en opération des nouvelles générations d’observatoires, tels que le satellite Herschel et les interféromètres eVLA et ALMA.
Software Development With Distributed Teams In Large Astronomy Projects: The Lsst Experience (So Far)
Creators: name: Economou, Frossie
Publisher: name: Zenodo
Year: 2016
Subjects: Software Development
DevOps
LSST

description: Due to the funding landscape, large astronomy projects are funded as collaborations between multiple institutions, with the work spread between participating groups. Historically, the data management software components of such projects were modest enough that they could largely be contained at a single institution; as astronomy ramps up to the big data era, even data-centric software effort is too large for a single institution’s contribution. For example, LSST Data Management has teams in six institutions, two at universities (Princeton, University of Washington) three at centers (IPAC, NCSA, SLAC) and the project headquarters (AURA/LSST).

The Data Management system comprises of 9 major technical WBS areas of activity ranging from networks between the sites to science-oriented visualisation services and currently involve 80+ developers plus external contributors to the open source codebase. The Science Quality and Reliability Engineering (SQuaRE) team endeavours to support this development process across DM with:

	software development tooling and services
	communication and documentation services
	science quality analysis services
	agile and devops practices
	fostering a positive open-source team culture
description: Talk given at SKA Headquarters, Jodrell Bank.
A counterfactual Rydberg gate for photons
Creators: name: Garcia-Escartin, Juan Carlos
name: Chamorro-Posada, Pedro
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum computation with photons requires efficient two photon gates. We put forward a two photon entangling gate which uses an intermediate atomic system. The system includes a single Rydberg atom which can switch on and off photon absorption in an ensemble using the dipole blockade. The gate is based in a counterfactual protocol. The mere possibility of an absorption that can only occur with a vanishing probability steers the photons to the desired final state.
description: 4 Figures. 6 pages of text
GO UNITE! General Meeting am 20. April 2023 - AG Forschungsethik
Creators: name: Strauch-Davey, Annette
Publisher: name: Zenodo
Year: 2023
Subjects: FDM
RDM
Forschungsdatenmanagement
Research Data Management
Forschungsethik
Open Science
FAIR
CARE
research ethics

description: GO UNITE! General Meeting am 20. April 2023 zwischen 09:00 und 15:00 Uhr. Die Agenda für das Treffen: 09:00–09:05 Uhr — Onboarding 09:05–09:15 Uhr — Begrüßung und Organisatorisches 09:15–10:00 Uhr — Internationaler Gastbeitrag: Anne Sofie Fink Kjeldgaard und Rene Belsø — GO FAIR / Data Stewardship activities in Denmark 10:00–10:30 Uhr - Kurzes Update aus den Arbeitsgruppen (ca. 5 Minuten pro AG) Inklusion im FDM Forschungsethik FDM-Beschreibungsmodell Sammlung & Sichtbarkeit Etablierung von FDM in der universitären Lehre 10:30–10:45 Uhr - Diskussionsrunde zu “Datenorganisation in GO UNITE” 10:45–11:00 Uhr - Kaffeepause 11:00–11:45 Uhr — Breakoutsessions der Arbeitsgruppen I Forschungsethik FDM-Beschreibungsmodell 11:45–12:15 Uhr — Kurzbericht aus den Breakoutsessions I 12:15–13:15 Uhr - Mittagspause 13:15–14:00 Uhr — Breakoutsessions der Arbeitsgruppen II Inklusion im FDM Sammlung & Sichtbarkeit Etablierung von FDM in der universitären Lehre 14:00–14:30 Uhr — Kurzbericht aus den Breakoutsessions II 14:30–15:00 Uhr — Abschlussdiskussion und Verabschiedung
title: Analysis of residual stress and fatigue crack propagation behaviour in laser welded aerospace Aluminium T-joints
title: Analyse des Eigenspannungen und Ermüdungsverhalten der Riss-Verbreitung in Laser T-geschweißte Luft- und Raumfahrt Aluminium Joint
titleType: AlternativeTitle
Creators: name: Bayraktar, Funda Seniz
Publisher: name: TUHH Universitätsbibliothek
Year: 2011
Subjects: subject: Eigenspannungen
subject: Ermüdungsverhalten der Riss-Verbreitung
subject: Laserstrahl Schweißen
subject: Aluminium Legierung
subject: T-geschweißte Joint
subject: residual stress
subject: fatigue crack propagation
subject: laser beam welding
subject: Aluminium alloy
subject: T-joint
classificationCode: 620
subject: Ingenieurwissenschaften
classificationCode: 620
subject: Engineering and allied operations

description: Die Verteilung den Eigenspannungen in verschiedentlich Laserstrahl T-geschweißten Fügen der Haut-Clip Konfiguration des Luft- und Raumfahrt Aluminium Legierungen waren bei der Finite Element Methode durch die Anwendung der SYSWELD simuliert und bei der Neutron- Strahlenbeugung gemessen. Ermüdungsverhaltens der Riss-Verbreitung den Clip-geschweißten Tension-Blechen mit Kerb in der Mitte waren unter konstante Amplituden zyklisch Ladung beobachtet. Die günstige Auswirkung des Optimieren des Laserstrahl Schweißen Prozess an die Entwicklung der Eigenspannungen waren erfolgreich bewiesen. Eine gute Korrelation zwischen den numerische Analyse und den Messungen waren erkennt. Die Beeinfluss den Eigenspannungen an den Ermüdungsverhaltens der Riss-Verbreitung waren deutlich ausgewiesen als die Ermüdungsverhaltens den geschweißten Blechen bei der Änderung den Eigenspannungen durch das Optimieren des Prozess verbessert waren.
description: Residual stress distribution of different configurations of laser beam welded (LBW) “skin-clip” T-joints of aerospace Aluminium alloys were determined by analyses using commercial FE code SYSWELD and by measurements using neutron diffraction technique. Fatigue crack propagation of notched middle tension panels with single central clip under constant amplitude cyclic loading and crack path development were carefully monitored to capture any possible effect of the welding process, residual stress state and local geometry of the weld seam area. The beneficial effect of the LBW process optimisation on the residual stress evolution was successfully demonstrated. A good correlation between the experimental measurements and the numerical analysis was found describing the residual stress distribution for panels containing central LBW clip weld. The influence of residual stresses on FCP behaviour of the panels was clearly shown as enhancing the fatigue properties of the welded panels by residual stress state change via process optimization.
36th Milford Aquaculture Seminar, January 11-13, 2016
Creators: name: U.S. Department Of Commerce, National Oceanic
Publisher: name: U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service, Northeast Fisheries Science Center
Year: 2016
Subjects: subject: Aquaculture--Research--Congresses.

description: It was a great pleasure to welcome 175 attendees from 14 coastal states, 18 commercial shellfish and finfish companies, 16 colleges or universities, 3 aquaculture magnet high schools, and 7 federal marine laboratories to the 36th Milford Aquaculture Seminar (MAS) held at the Courtyard Marriott Shelton from January 11-13, 2016. This distribution showcases the scope of these seminars that since 1975 have brought together persons from all aspects of aquaculture. Our scientific sessions at the 36th MAS included ten posters and 42 oral presentations covering topics such as ocean acidification, nutritional effects of harmful algal blooms, Vibrio pathogen management, probiotic use in hatcheries, kelp farming, impacts from exotic shellfish species, and methods to improve hatchery production.
Comparison of Topic Modelling Approaches in the Banking Context
Creators: name: Ogunleye, Bayode
name: Maswera, Tonderai
name: Hirsch, Laurence
name: Gaudoin, Jotham
name: Brunsdon, Teresa
Publisher: name: arXiv
Year: 2024
Subjects: subject: Information Retrieval (cs.IR)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: Computation (stat.CO)
subject: FOS: Computer and information sciences
subject: H.3.3

description: Topic modelling is a prominent task for automatic topic extraction in many applications such as sentiment analysis and recommendation systems. The approach is vital for service industries to monitor their customer discussions. The use of traditional approaches such as Latent Dirichlet Allocation (LDA) for topic discovery has shown great performances, however, they are not consistent in their results as these approaches suffer from data sparseness and inability to model the word order in a document. Thus, this study presents the use of Kernel Principal Component Analysis (KernelPCA) and K-means Clustering in the BERTopic architecture. We have prepared a new dataset using tweets from customers of Nigerian banks and we use this to compare the topic modelling approaches. Our findings showed KernelPCA and K-means in the BERTopic architecture-produced coherent topics with a coherence score of 0.8463.
description: 14 pages, Journal of Applied Science
Deliverable 2.2. Report on construction techniques
Creators: name: Abad, Ferran
name: Grau, Marc
name: Pérez, Marcos
name: Wansdronk, Renee
name: Barley, Eleanor
name: Olatunji, Yomi
name: Hewitt, Neil
Publisher: name: Zenodo
Year: 2017
Subjects: seasonal storage systems
Tank Thermal Energy Storage (TTES)
Pit Thermal Energy Storage (PTES)
Borehole Thermal Energy Storage (BTES)
quifer Thermal Energy Storage (ATES)

description: Sensible Heat Storage is the most common method of thermal energy storage, particularly in the form of hot water tanks. Essentially, sensible heat storage systems work by charging them with heat from a higher temperature source to raise the temperature of the thermal store, and by extracting heat to discharge them. On a larger scale, these sensible heat stores should be designed to store heat long term over seasons, which allow the thermal storage systems to be charged using solar thermal systems to then supply heat over colder periods and can be applied in an array of buildings, including individual dwellings and larger buildings. These seasonal storage systems consist of: Tank Thermal Energy Storage (TTES), Pit Thermal Energy Storage (PTES), Borehole Thermal Energy Storage (BTES) and Aquifer Thermal Energy Storage (ATES). The aim of this report is to provide useful information about the different construction techniques for the mentioned systems in addition to FP7 Einstein Project, where a big information research has already been done, analysing the main characteristics that interfere in the various proceedings. In addition, a general study for the three different CHESS-SETUP pilots is done regarding the availability and constraints of every case to introduce the different technologies. Finally, in order to ensure the correct operation of the installations, some guidance of the different types of maintenance is done as well as maintenance plans for the different elements of the system.
Dynamische Analyse mobiler Offshore-Strukturen in der frühen Entwurfsphase
Creators: name: Liebert, Maximilian
Publisher: name: Schriftenreihe Schiffbau
Year: 2021
Subjects: subject: Schiffbau
subject: Seegangsverhalten
subject: Jack-up vessel
subject: Offshore engineering
subject: Dynamisches Positionieren
classificationCode: 620
subject: Ingenieurwissenschaften

description: Die Nutzung von Offshore-Windenergie in küstenferneren Gebieten stellt neue Anforderungen an die dabei eingesetzten Errichterschiffe. Deren Fähigkeit, sich mittels der Hubbeine auf dem Meeresgrund aufzustellen, bildet sich als Entwurfstreiber aus. Während dieses Vorgangs stellen diese Einheiten eine Hybridstruktur aus Schiff und Offshore-Einheit dar. Für die frühe Entwurfsphase stellt diese Arbeit ein Verfahren zur dynamischen Analyse der Errichterschiffe im Aufstellvorgang vor. Es ermöglicht die Bestimmung der Manövrierfähigkeit und des Seeverhaltens unter Umwelteinfluss während dieses Prozesses und eine Berechnung der Stoßkräfte zwischen Boden und Bein beim Erstkontakt.
description: The operation of offshore wind farm vessels in areas further offshore poses new challenges to these ships. Their ability to achieve a stable, gravity-based position on the seabed by extending their jacking legs is a major design aspect of these vessels. During the jacking operation the jack-up vessel is characterised as a hybrid structure of ship and offshore unit. This work presents a method to analyse the dynamics of a jack-up vessel during the jacking sequence in the early design stage. This comprises the analysis of the manoeuvrability and the seakeeping behaviour as well as the computation of the impact forces onto the jacking legs during the initial contact with the seabed.
Study of the attitudes of non-Indian children toward Indian children in an integrated urban elementary school
Creators: name: Hubert, Kenneth Wayne
Publisher: name: University of Calgary
Year: 1969
Subjects: subject: LB 1117 H82 1969 Microfilm
subject: Attitudes (Psychology)
subject: Indians of North America - Alberta - Calgary - Education
subject: Social integration

description: Bibliography: p. 45-48.
The Morphology of the Slowly Rotating Sequence at Young Ages
Creators: name: Stauffer, J.
name: Rebull, L.
name: Stassun, K.
name: K2 Clusters Team
Publisher: name: Zenodo
Year: 2016
Subjects: rotation
Pleiades
stars

description: Poster by J. Stauffer et al. from Cool Stars 19 in Uppsala, Sweden