cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Miniature photonic-crystal hydrophone optimized for ocean acoustics
Creators: name: Kilic, Onur
name: Digonnet, Michel J. F.
name: Kino, Gordon S.
name: Solgaard, Olav
Publisher: name: arXiv
Year: 2010
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: This work reports on an optical hydrophone that is insensitive to hydrostatic pressure, yet capable of measuring acoustic pressures as low as the background noise in the ocean in a frequency range of 1 Hz to 100 kHz. The miniature hydrophone consists of a Fabry-Perot interferometer made of a photonic-crystal reflector interrogated with a single-mode fiber, and is compatible with existing fiber-optic technologies. Three sensors with different acoustic power ranges placed within a sub-wavelength sized hydrophone head allow a high dynamic range in the excess of 160 dB with a low harmonic distortion of better than -30 dB. A method for suppressing cross coupling between sensors in the same hydrophone head is also proposed. A prototype was fabricated, assembled, and tested. The sensitivity was measured from 100 Hz to 100 kHz, demonstrating a minimum detectable pressure down to 12 μPa (1-Hz noise bandwidth), a flatband wider than 10 kHz, and very low distortion.
Open Book Collective: Documentation of development specifications (statement of work)
Creators: name: Work Package 2
Publisher: name: Zenodo
Year: 2021
Subjects: Open Book Collective
development
specifications
platform
open access monographs
open access books
open metadata
Thoth

description: “Open Book Collective” (OBC) is a platform and intermediary organisation that allows open-access academic publishers and infrastructure providers (“initiatives”) to promote their publishing activities and to sell and manage their funding schemes. OBC wishes to collect revenue from institutions (predominantly academic libraries) in the USA, in the UK, in Europe, and elsewhere worldwide, to retain a portion of this to cover its institutional overhead, but then to disburse the remainder to the initiatives. Its primary corporate function is to act as a revenue collector and payment processor for these initiatives. The initiatives that it supports, as a payment provider, could be of different legal forms (not-for-profits, charities, companies) and will be located worldwide. Given that there is an educational purpose for the public benefit in all of the initiatives that would be supported, OBC could have charitable objects. OBC has no profit-making incentive. OBC may have an employee at a future point with a payroll. It may also own trademarks. It will host a website and own a bank account. This document sets out the specification of the platform that will be build. It sets out key deliverables, target dates, pricing, and understandings. The document is designed to be a point of reference throughout but may change in consultation between the parties as the specification develops.
description: Community-led Open Publishing Infrastructures for Monographs (COPIM) is supported by the Research England Development (RED) Fund, and Arcadia—a charitable fund of Lisbet Rausing and Peter Baldwin.
STATE AND PROBLEMS OF THE NORMATIVE APPROACH IN PSYCHOLOGY
Creators: name: Akimova, M.
name: Persiyantseva, S.
Publisher: name: The Scientific Heritage
Year: 2022
Subjects: socio-psychological standard
adaptation
socialization
normative approach
normative concept
cultural-historical approach
interactionist approaches.

description: The main purpose of this article is to introduce the understanding of the normative approach in psychology: a theoretical analysis. Such an approach is considered within the framework of socio-psychological adaptation and socialization. The interrelation of concepts is presented: a normative approach, a socio-psychological standard and a normative concept. Arguments are given for the correlation of the normative concept with the concept of historicism, the cultural-historical approach, and interactionist approaches in psychology.
title: How Should ROR Handle API Client Identification?
Creators: name: Krznarich, Elizabeth
Publisher: name: Research Organization Registry (ROR)
Year: 2024
Subjects: classificationCode: 1.2
subject: FOS: Computer and information sciences

description: We're looking for your feedback on a draft proposal for managing ROR API client identification with 'mailto' parameters or API keys, and comments are open through October 4th, 2024.
Additional file 2 of German translation and pre-testing of Consolidated Framework for Implementation Research (CFIR) and Expert Recommendations for Implementing Change (ERIC)
Creators: name: Regauer, Verena
name: Seckler, Eva
name: Campbell, Craig
name: Phillips, Amanda
name: Rotter, Thomas
name: Bauer, Petra
name: Müller, Martin
Publisher: name: figshare
Year: 2021
Subjects: subject: Linguistics
subject: FOS: Languages and literature

description: Additional file 2. Summary of recommendations by the expert panel
title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ Ð¢Ð­Ð¦ Ñ Ð¿Ð°ÑÐ¾Ð³Ð°Ð·Ð¾Ð²ÑÐ¼Ð¸ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ°Ð¼Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
Creators: name: Ð¢ÑÐ¿Ð¸Ðº, ÐÐ²Ð³ÐµÐ½Ð¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð¢ÐµÐ¿Ð»Ð¾ÑÐ»ÐµÐºÑÑÐ¾ÑÐµÐ½ÑÑÐ°Ð»Ð¸
ÐÐ°ÑÐ¾Ð³Ð°Ð·Ð¾Ð²ÑÐµ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸
Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÐµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°
Ð¢Ð¾ÐºÐ¸ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ
Ð¢ÐµÐ¿Ð»Ð¾Ð²ÑÐµ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑÐ°Ð½ÑÐ¸Ð¸

description: Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ°ÑÑÑ Ð¢Ð­Ð¦ Ñ Ð´Ð²ÑÐ¼Ñ Ð±Ð»Ð¾ÐºÐ°Ð¼Ð¸ ÐÐÐ£-200, ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð½Ð¾Ð¹ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 240 ÐÐÑ ÐºÐ°Ð¶Ð´ÑÐ¹. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐ°ÑÑÐµÑÐ¾Ð² ÑÐ¾ÐºÐ¾Ð² ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ Ð²ÑÐ±ÑÐ°Ð½Ñ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑ, Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ ÑÐ¾ÐºÐ¾Ð²ÐµÐ´ÑÑÐ¸Ðµ ÑÐ°ÑÑÐ¸ ÑÑÐ°Ð½ÑÐ¸Ð¸. Ð¡Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ñ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ ÑÐµÑÑÐµÐ¶Ð¸: Ð³Ð»Ð°Ð²Ð½Ð°Ñ ÑÑÐµÐ¼Ð° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹, ÑÑÐµÐ¼Ð° ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´, ÐºÐ¾Ð¼Ð¿Ð¾Ð½Ð¾Ð²ÐºÐ° Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°, ÑÐ°Ð·ÑÐµÐ· Ð¿Ð¾ ÑÑÐµÐ¹ÐºÐµ.
description: In work an electric part of combined heat and power plant with two PGU-200 blocks, with a rated capacity of 240 MW everyone is considered. On the basis of calculations of short circuit currents electric devices, the equipment and current carrying parts of the station are chosen. The following drawings are made: the main scheme of electrical connections, the scheme of own needs, configuration of an inventory of the distributing device, a section on a cell.
Note on nonsingular cyclic universes in the deformed Horava-Lifshitz gravity
Creators: name: Son, Edwin J.
name: Kim, Wontae
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We perform the phase space analysis in terms of the linearization technique in the Hořava-Lifshitz gravity with the softly broken detailed balance condition. It can be shown that the bouncing universe appears only for the positive spatial curvature of $k=+1$, and it is possible to obtain oscillating universe with the help of the negative dark radiation and the negative cosmological constant.
description: 10 pages, 2 figures
Time-dependent Turbulence in Stars
Creators: name: Arnett, W. David
name: Meakin, Casey
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Three-dimensional (3D) hydrodynamic simulations of shell oxygen burning (Meakin and Arnett 2007) exhibit bursty, recurrent fluctuations in turbulent kinetic energy. These are shown to be due to a global instability in the convective region, which has been suppressed in calculations of stellar evolution which use mixing-length theory (MLT). Quantitatively similar behavior occurs in the model of a convective roll (cell) of Lorenz (1963), which is known to have a strange attractor that gives rise to random fluctuations in time.An extension of the Lorenz model, which includes Kolmogorov damping and nuclear burning, is shown to exhibit bursty, recurrent fluctuations like those seen in the 3D simulations. A simple model of a convective layer (composed of multiple Lorenz cells) gives luminosity fluctuations which are suggestive of irregular variables (red giants and supergiants, Schwarzschild 1975). Apparent inconsistencies between Arnett, Meakin, and Young (2009) and Nordlund, Stein, and Asplund (2009) on the nature of convective driving have been resolved, and are discussed.
description: 8 pages, 2 figures, IAU Symposium 271 "Astrophysical Dynamics: From Galaxies to Stars", Nice, FR, 2010
DMP Correlation between births in Linz (2006 - 2016) and (healthy) life expectance of Europeans at birth by sex
Creators: name: , Drechsel
Publisher: name: Zenodo
Year: 2019
Subjects: Births
Linz
Austria
Europe
life expectancy
healthy life expectancy

description: This experiment shows correlation between births in Linz in the years of 2006 – 2016 and the average life expectancy and healthy life expectancy of people that are born in Europe in the corresponding years (2006 – 2016). By conducting this experiment, a link between births and trends of life expectancy, especially the healthy life expectancy can be established.
Additional file 1 of Common mouse models of tauopathy reflect early but not late human disease
Creators: name: Wenger, Kathrin
name: Viode, Arthur
name: Schlaffner, Christoph N.
name: van Zalm, Patrick
name: Cheng, Long
name: Dellovade, Tammy
name: Langlois, Xavier
name: Bannon, Anthony
name: Chang, Rui
name: Connors, Theresa R.
name: Oakley, Derek
name: Renard, Bernhard
name: Rappsilber, Juri
name: Hyman, Bradley
name: Steen, Hanno
name: Steen, Judith A.
Publisher: name: figshare
Year: 2023
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Biological Sciences not elsewhere classified
subject: Mental Health

description: Additional file 1: Figure S1. Comparison of the FLEXITau assay to AT100 staining. A Average area covered by AT100 during disease progression in the cortex of both mouse models (mean +- SD). B Pearson correlation analyses of the absolute amount of insoluble Tau derived from the FLEXITau assay and the area covered by AT100 in the cortex of the P301S model. Comparison was performed between the two brain hemispheres of the same animal. C Pearson correlation analyses of the absolute amount of insoluble Tau derived from the FLEXITau assay and the area covered by AT100 in the cortex of the P301L model. Comparison was performed between the two brain hemispheres of the same animal.
Investigating patient-reported outcomes among COVID-19 survivors : a longitudinal cohort study
Creators: name: Bola, Rajan
Publisher: name: University of British Columbia
Year: 2022

description: Background: Many Coronavirus Disease 2019 (COVID-19) survivors report long-term sequelae. However, few studies have measured patient-reported outcomes and compared them to those of patients who tested negative for severe acute respiratory syndrome coronavirus-2 (SARS-COV-2). This study compares the long-term physical and mental health outcomes of patients presenting to emergency departments who tested positive for SARS-COV-2 with those who tested negative. Methods: This study enrolled consecutive eligible patients presenting to emergency departments participating in the Canadian COVID-19 Emergency Department Rapid Response Network (CCEDRRN) between March 1st 2020 and July 14th 2021. Patients tested for SARS-COV-2 were eligible. Consecutive SARS-COV-2 positive patients were consented for follow-up, and matched with test-negative controls from the same hospital and date. The outcome measures were the Veterans RAND physical health component score (PCS) and mental health component score (MCS). The PCS and MCS of propensity score matched patients were analyzed using linear mixed effects models. Risk factors for PCS and MCS were modelled using linear regression. Results: Our cohort included 1170 SARS-COV-2 positive patients and 3716 test-negative controls. Comparing the groups, the adjusted mean difference in PCS was 0.50 (95%CI: -0.36, 1.36) and -1.01 (95%CI: -1.91, -0.11) for MCS. A World Health Organization Ordinal Outcome Score of 6-7, representing severe SARS-COV-2 disease, was the strongest predictor of PCS (β=-7.4; 95%CI: -9.8, -5.1). Prior mental health illness was the strongest predictor of MCS (β=-5.4; 95%CI: -6.3, -4.5). Conclusion: The mean PCS was similar among SARS-COV-2 positive and negative participants tested under similar circumstances, while mean MCS was worse among SARS-COV-2 positive participants. The mental health sequelae of COVID-19 should be considered when developing long-term support programs for survivors.
Observational signatures of a non-singular bouncing cosmology
Creators: name: Lilley, Marc
name: Lorenz, Larissa
name: Clesse, Sebastien
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study a cosmological scenario in which inflation is preceded by a bounce. In this scenario, the primordial singularity, one of the major shortcomings of inflation, is replaced by a non-singular bounce, prior to which the universe undergoes a phase of contraction. Our starting point is the bouncing cosmology investigated in Falciano et al. (2008), which we complete by a detailed study of the transfer of cosmological perturbations through the bounce and a discussion of possible observational effects of bouncing cosmologies. We focus on a symmetric bounce and compute the evolution of cosmological perturbations during the contracting, bouncing and inflationary phases. We derive an expression for the Mukhanov-Sasaki perturbation variable at the onset of the inflationary phase that follows the bounce. Rather than being in the Bunch-Davies vacuum, it is found to be in an excited state that depends on the time scale of the bounce. We then show that this induces oscillations superimposed on the nearly scale-invariant primordial spectra for scalar and tensor perturbations. We discuss the effects of these oscillations in the cosmic microwave background and in the matter power spectrum. We propose a new way to indirectly measure the spatial curvature energy density parameter in the context of this model.
description: 40 pages, 5 figures, typos corrected and reference added
Topological Order Parameters for Interacting Topological Insulators
Creators: name: Wang, Zhong
name: Qi, Xiao-Liang
name: Zhang, Shou-Cheng
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We propose a topological order parameter for interacting topological insulators, expressed in terms of the full Green's functions of the interacting system. We show that it is exactly quantized for a time reversal invariant topological insulator, and it can be experimentally measured through the topological magneto-electric effect. This topological order parameter can be applied to both interacting and disordered systems, and used for determining their phase diagrams.
description: 4 pages, 2 figures. Published version
Additional file 2 of Common mouse models of tauopathy reflect early but not late human disease
Creators: name: Wenger, Kathrin
name: Viode, Arthur
name: Schlaffner, Christoph N.
name: van Zalm, Patrick
name: Cheng, Long
name: Dellovade, Tammy
name: Langlois, Xavier
name: Bannon, Anthony
name: Chang, Rui
name: Connors, Theresa R.
name: Oakley, Derek
name: Renard, Bernhard
name: Rappsilber, Juri
name: Hyman, Bradley
name: Steen, Hanno
name: Steen, Judith A.
Publisher: name: figshare
Year: 2023
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Biological Sciences not elsewhere classified
subject: Mental Health

description: Additional file 2. Figure S2. MS intensity of the APP protein in the soluble fraction. A Amount of APP in the soluble fraction of the cortex of the P301S model during progression (mean +- SD). B Amount of APP in the soluble fraction of the cortex of the P301L model during progression (mean +- SD). As the different models/species were analyzed in different experiments, a quantitative comparison of the results between the experiments is not possible.
Constant Curvature Coefficients and Exact Solutions in Fractional Gravity and Geometric Mechanics
Creators: name: Baleanu, Dumitru
name: Vacaru, Sergiu I.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mathematical Physics (math-ph)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 26A33, 37K25, 53C60, 53C99, 70S05, 83C15

description: We study fractional configurations in gravity theories and Lagrange mechanics. The approach is based on Caputo fractional derivative which gives zero for actions on constants. We elaborate fractional geometric models of physical interactions and we formulate a method of nonholonomic deformations to other types of fractional derivatives. The main result of this paper consists in a proof that for corresponding classes of nonholonomic distributions a large class of physical theories are modelled as nonholonomic manifolds with constant matrix curvature. This allows us to encode the fractional dynamics of interactions and constraints into the geometry of curve flows and solitonic hierarchies.
description: latex2e, 11pt, 27 pages, the variant accepted to CEJP; added and up-dated references
THE CONCEPT OF PROJECT ACTIVITY OF ORGANIZATIONS IN THE PERIOD OF THE 9TH TECHNOLOGICAL ORDER
Creators: name: Glushchenko, V.
Publisher: name: The Scientific Heritage
Year: 2022
Subjects: project
concept
organization
technological order
process
model
economy
efficiency
system
innovation
algorithm
decomposition

description: The subject of the article is the concept of project activity of organizations in the period of the 9th technological order; the object of the article is the project model of organizations; the purpose of the article is to increase the economic efficiency of the implementation of innovative projects in the process of functioning of commercial and non-profit organizations; to achieve this goal, the following tasks are solved: the importance of the project approach in the activities of organizations in the period of the 9th technological order is studied; the project model of the organization is formed; the provisions of the general theory of project activity of organizations (project business, projectology) are being developed; a general algorithm for implementing and improving the effectiveness of innovative projects in the organization is being formed; scientific methods in this article are: methodology of science; theory of technological orders; theory of forecasting; methodology of modeling; historical and logical analysis; systematic approach; comparative and system analysis; scientific novelty of the article is associated with the development of methodology of project business (projectology), the formation of a project model of the functioning of organizations
Approbation of the thesaurus of the interdisciplinary scientific direction " Digital economy: social and ethical aspects of the digital economy: gamification in the social, scientific and educational spheres»
Creators: name: Kononova, O.V.
name: Prokudin, D.E.
Publisher: name: Zenodo
Year: 2021

description: This file describes the purpose, objectives, and methodology for testing the thesaurus of the interdisciplinary research area "Digital economy: social and ethical aspects of the digital economy: gamification in the social, scientific and educational spheres". The thesaurus was formed in 2019 as part of the project "The integrated approach elaboration to the analysis of the terminological base of the developing interdisciplinary research in distributed network environment" No 18-011-00923, 2018-2020 (Russian Foundation for Basic Research (RFBR)). Testing was carried out in 2020 using eLibrary (http://elibrary.ru) analytical tools. The results of testing confirm the universal nature of the synthetic method in the study of the development of the thesaurus of the interdisciplinary scientific direction "Digital economy: social and ethical aspects of the digital economy: gamification in the social, scientific and educational spheres".
Additional file 3 of Common mouse models of tauopathy reflect early but not late human disease
Creators: name: Wenger, Kathrin
name: Viode, Arthur
name: Schlaffner, Christoph N.
name: van Zalm, Patrick
name: Cheng, Long
name: Dellovade, Tammy
name: Langlois, Xavier
name: Bannon, Anthony
name: Chang, Rui
name: Connors, Theresa R.
name: Oakley, Derek
name: Renard, Bernhard
name: Rappsilber, Juri
name: Hyman, Bradley
name: Steen, Hanno
name: Steen, Judith A.
Publisher: name: figshare
Year: 2023
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Biological Sciences not elsewhere classified
subject: Mental Health

description: Additional file 3. Figure S3. PTM analyses of pathological Tau during the progression in P301S and P301L mouse models. A, C Euclidean hierarchical clustering of binary PTMs data from pathological Tau derived from the P301S brain stem (A) and subcortical region (C). B, D Euclidean hierarchical clustering of binary PTMs data from pathological Tau derived from the P301L hippocampus (B) and subcortical region (D). PTMs that were used for clustering were found in at least 50% of the biological replicates in at least one time point. Grey squares indicate the presence of a PTM. Annotated clusters represent PTMs identified at all time points (blue), pathological PTMs appearing with tangle formation (orange) and PTMs appearing before (yellow) or after (magenta) the onset of tangle formation.
CrudeBERT: Applying Economic Theory towards fine-tuning Transformer-based Sentiment Analysis Models to the Crude Oil Market
Creators: name: Kaplan, Himmet
name: Mundani, Ralf-Peter
name: Rölke, Heiko
name: Weichselbraun, Albert
Publisher: name: arXiv
Year: 2023
Subjects: subject: Information Retrieval (cs.IR)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences
subject: H.3; H.4; I.2.7

description: Predicting market movements based on the sentiment of news media has a long tradition in data analysis. With advances in natural language processing, transformer architectures have emerged that enable contextually aware sentiment classification. Nevertheless, current methods built for the general financial market such as FinBERT cannot distinguish asset-specific value-driving factors. This paper addresses this shortcoming by presenting a method that identifies and classifies events that impact supply and demand in the crude oil markets within a large corpus of relevant news headlines. We then introduce CrudeBERT, a new sentiment analysis model that draws upon these events to contextualize and fine-tune FinBERT, thereby yielding improved sentiment classifications for headlines related to the crude oil futures market. An extensive evaluation demonstrates that CrudeBERT outperforms proprietary and open-source solutions in the domain of crude oil.
T-Branes and Monodromy
Creators: name: Cecotti, Sergio
name: Cordova, Clay
name: Heckman, Jonathan J.
name: Vafa, Cumrun
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We introduce T-branes, or "triangular branes," which are novel non-abelian bound states of branes characterized by the condition that on some loci, their matrix of normal deformations, or Higgs field, is upper triangular. These configurations refine the notion of monodromic branes which have recently played a key role in F-theory phenomenology. We show how localized matter living on complex codimension one subspaces emerge, and explain how to compute their Yukawa couplings, which are localized in complex codimension two. Not only do T-branes clarify what is meant by brane monodromy, they also open up a vast array of new possibilities both for phenomenological constructions and for purely theoretical applications. We show that for a general T-brane, the eigenvalues of the Higgs field can fail to capture the spectrum of localized modes. In particular, this provides a method for evading some constraints on F-theory GUTs which have assumed that the spectral equation for the Higgs field completely determines a local model.
description: 110 pages, 5 figures
A semi-automatic method for document classification in the shipping industry
Creators: name: Arvind, Narayanan
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computation and Language (cs.CL)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: In the shipping industry, document classification plays a crucial role in ensuring that the necessary documents are properly identified and processed for customs clearance. OCR technology is being used to automate the process of document classification, which involves identifying important documents such as Commercial Invoices, Packing Lists, Export/Import Customs Declarations, Bills of Lading, Sea Waybills, Certificates, Air or Rail Waybills, Arrival Notices, Certificate of Origin, Importer Security Filings, and Letters of Credit. By using OCR technology, the shipping industry can improve accuracy and efficiency in document classification and streamline the customs clearance process. The aim of this study is to build a robust document classification system based on keyword frequencies. The research is carried out by analyzing Contract-Breach law documents available with IN-D. The documents were collected by scraping the Singapore Government Judiciary website. The database developed has 250 Contract-Breach documents. These documents are splitted to generate 200 training documents and 50 test documents. A semi-automatic approach is used to select keyword vectors for document classification. The accuracy of the reported model is 92.00 %.
description: 4 pages
Non-Gaussian halo assembly bias
Creators: name: Reid, Beth A.
name: Verde, Licia
name: Dolag, Klaus
name: Matarrese, Sabino
name: Moscardini, Lauro
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The strong dependence of the large-scale dark matter halo bias on the (local) non-Gaussianity parameter, f_NL, offers a promising avenue towards constraining primordial non-Gaussianity with large-scale structure surveys. In this paper, we present the first detection of the dependence of the non-Gaussian halo bias on halo formation history using N-body simulations. We also present an analytic derivation of the expected signal based on the extended Press-Schechter formalism. In excellent agreement with our analytic prediction, we find that the halo formation history-dependent contribution to the non-Gaussian halo bias (which we call non-Gaussian halo assembly bias) can be factorized in a form approximately independent of redshift and halo mass. The correction to the non-Gaussian halo bias due to the halo formation history can be as large as 100%, with a suppression of the signal for recently formed halos and enhancement for old halos. This could in principle be a problem for realistic galaxy surveys if observational selection effects were to pick galaxies occupying only recently formed halos. Current semi-analytic galaxy formation models, for example, imply an enhancement in the expected signal of ~23% and ~48% for galaxies at z=1 selected by stellar mass and star formation rate, respectively.
description: 20 pages, 9 figures, submitted to JCAP. v2: accepted version, minor changes
Becoming child-friendly : a participatory and post-qualitative study of a child and youth friendly community strategy
Creators: name: Wilson, Desiree
Publisher: name: University of British Columbia
Year: 2022

description: In this dissertation I explore the complexity of efforts to make the City of New Westminster more child-friendly and the creative capacities associated with these efforts. Over a period of two years, I carried out a participatory study related with the newly adopted New Westminster Child and Youth Friendly Community (CYFC) Strategy. The study involved a collaboration between 51 children, myself, adult community members, and other (human and nonhuman) bodies in a project focused on outdoor neighbourhood play. As part of this, I also interviewed 21 people who were involved in developing and implementing the CYFC strategy. In the process of this inquiry, I increasingly took up posthumanist thinking, experimenting with various ways of engaging the questions: How does the New Westminster Child and Youth Friendly Community Strategy work with other related bodies toward change? How might it? I operated with the idea that approaching these questions through posthumanism was not only worthwhile but vital for grappling with the complexities of urban child-friendliness and imperatives to ‘make a difference’ for children in this context. Thus, this research had hybrid qualities, moving from a traditional qualitative orientation toward a more post-qualitative approach. With the idea that child-friendliness is material, discursive, embodied, and situated, this inquiry connected with topics of: outdoor play; children’s travels to and from school; child/youth engagement; urban soundscapes; weather; loitering; multi-species relations; colonial entanglements; ontological politics; and the city as a site of learning. In exploring various realities associated with the CYFC strategy, I considered how the potential for New Westminster to become more child-friendly was entangled with a complex array of more-than-human relations.
Fractional Curve Flows and Solitonic Hierarchies in Gravity and Geometric Mechanics
Creators: name: Baleanu, Dumitru
name: Vacaru, Sergiu I.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mathematical Physics (math-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 26A33, 35C08, 37K10, 53C60, 53C99, 70S05, 83C15

description: Methods from the geometry of nonholonomic manifolds and Lagrange-Finsler spaces are applied in fractional calculus with Caputo derivatives and for elaborating models of fractional gravity and fractional Lagrange mechanics. The geometric data for such models are encoded into (fractional) bi-Hamiltonian structures and associated solitonic hierarchies. The constructions yield horizontal/vertical pairs of fractional vector sine-Gordon equations and fractional vector mKdV equations when the hierarchies for corresponding curve fractional flows are described in explicit forms by fractional wave maps and analogs of Schrodinger maps.
description: latex2e, 11pt, 21 pages; the variant accepted to J. Math. Phys.; new and up--dated references
title: Maximum entropy methods for the statistical analysis of bipartite networks: fast computation and applications
Creators: name: Bruno, Matteo
Publisher: name: IMT Alti Studi Lucca
Year: 2021

description: Many real systems can be represented as networks, and their study can unveil hidden information and provide an extra insight to our understanding of the systems. However, finding the right model for a system is a challenging and fundamental task, as the use of a biased or approximated model can lead to wrongful conclusions. In this thesis we focus on maximum entropy network models. In particular, we focus on bipartite networks, that are networks in which there are two types of nodes and interactions are allowed only between two nodes of different type. In the first part of the thesis, we describe a new algorithm for the computation of maximum entropy models and we introduce a Python package we developed implementing it. In the second part of the thesis, we show how maximum entropy models can be used to analyse various types of real-world systems. In three separate chapters, we present the application of maximum entropy bipartite networks methods to financial, ecological and social systems. For every application, we are able to find non-trivial insights using our novel methods, showing that the maximum entropy bipartite configuration model can be the standard tool used to analyze most kinds of two-mode networks.
The first release of data from the Herschel ATLAS: the SPIRE images
Creators: name: Pascale, E.
name: Auld, R.
name: Dariush, A.
name: Dunne, L.
name: Eales, S.
name: Maddox, S.
name: Panuzzo, P.
name: Pohlen, M.
name: Smith, D. J. B.
name: Buttiglione, S.
name: Cava, A.
name: Clements, D. L.
name: Cooray, A.
name: Dye, S.
name: de Zotti, G.
name: Fritz, J.
name: Hopwood, R.
name: Ibar, E.
name: Ivison, R. J.
name: Jarvis, M. J.
name: Leeuw, L.
name: López-Caniego, M.
name: Rigby, E.
name: Rodighiero, G.
name: Scott, D.
name: Smith, M. W. L.
name: Vaccari, P. Temi M.
name: Valtchanov, I.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We have reduced the data taken with the Spectral and Photometric Imaging Receiver (SPIRE) photometer on board the Herschel Space Observatory in the Science Demonstration Phase (SDP) of the Herschel Astrophysical Terahertz Large Area Survey (H-ATLAS). We describe the data reduction, which poses specific challenges, both because of the sheer size of the data, and because only two scans are made for each region. We implement effective solutions to process the bolometric timelines into maps, and show that correlations among detectors are negligible, and that the photometer is stable on time scales up to 250 s. This is longer than the time the telescope takes to cross the observed sky region, and it allows us to use naive binning methods for an optimal reconstruction of the sky emission. The maps have equal contribution of confusion and white instrumental noise, and the latter is estimated to 5.3, 6.4, and 6.7 mJy/beam (1-σ), at 250, 350, and 500 μ{m}, respectively. This pipeline is used to reduce other H-ATLAS observations, as they became available, and we discuss how it can be used with the optimal map maker implemented in the Herschel Interactive Processing Environment (HIPE), to improve computational efficiency and stability. The SDP dataset is available from http://www.h-atlas.org/.
description: 8 pages, 4 figures, submitted to MNRAS
Ordering the universe with naked-eye observations
Creators: name: Whiting, Alan B.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Popular Physics (physics.pop-ph)
subject: FOS: Physical sciences

description: The geocentric universe, in its most developed form as set out by Ptolemy, was a remarkably successful and coherent theory. It did not, however, specify the order of the planets, that is, which was closer to Earth and which farther away. One would naively think that seeing one planet pass in front of another would settle the matter. In practice such mutual phenomena happen too rarely for them to have been useful. Even in principle, it turns out that most naked-eye observations of a central event would show nothing conclusive, with the exception of some occultations by Venus that would demonstrate it to be the lowest (nearest) planet. However, if one's theory were good enough to allow conclusions from {\it not} seeing changes, one could find that Mars is probably lower than Jupiter and Saturn, and possibly that the overall order is Venus-Mars-Jupiter-Saturn-Mercury.
description: 7 pages, no figures
Generalized Types of Farming in the United States: Including a List of Counties in Type-of-Farming Regions and Subregions
Creators: name: Bureau Of Agricultural Economics
name: Bureau Of Agricultural Economics
Publisher: name: Unknown
Year: 1950
Subjects: Crop Production/Industries
Livestock Production/Industries

description: Excerpt from the report Foreword: Investigations concerning types of farming have brought into focus a strong tendency toward regional specialization of different kinds of farming in the United States. The understanding and closer definition of this specialization, and of the organization and practices on farms that have similar characteristics, have greatly facilitated the development of regional and local agricultural programs. Investigations of this kind have made possible a more practical orientation of research relating to management problems and needed adjustments on individual farms. The map of types of farming in this publication is a revision of and supersedes the map, "Regionalized Types of Farming in the United States," issued in March 1935, by the United States Department of Agriculture.
Alleviating Over-smoothing for Unsupervised Sentence Representation
Creators: name: Chen, Nuo
name: Shou, Linjun
name: Gong, Ming
name: Pei, Jian
name: Cao, Bowen
name: Chang, Jianhui
name: Jiang, Daxin
name: Li, Jia
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Currently, learning better unsupervised sentence representations is the pursuit of many natural language processing communities. Lots of approaches based on pre-trained language models (PLMs) and contrastive learning have achieved promising results on this task. Experimentally, we observe that the over-smoothing problem reduces the capacity of these powerful PLMs, leading to sub-optimal sentence representations. In this paper, we present a Simple method named Self-Contrastive Learning (SSCL) to alleviate this issue, which samples negatives from PLMs intermediate layers, improving the quality of the sentence representation. Our proposed method is quite simple and can be easily extended to various state-of-the-art models for performance boosting, which can be seen as a plug-and-play contrastive framework for learning unsupervised sentence representation. Extensive results prove that SSCL brings the superior performance improvements of different strong baselines (e.g., BERT and SimCSE) on Semantic Textual Similarity and Transfer datasets. Our codes are available at https://github.com/nuochenpku/SSCL.
description: 13 pages
Self-consistent spin-wave theory for a frustrated Heisenberg model with biquadratic exchange in the columnar phase and its application to iron pnictides
Creators: name: Stanek, Daniel
name: Sushkov, Oleg P.
name: Uhrig, Götz S.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Recent neutron scattering studies revealed the three dimensional character of the magnetism in the iron pnictides and a strong anisotropy between the exchange perpendicular and parallel to the spin stripes. We extend studies of the J1-J2-Jc Heisenberg model with S = 1 using self-consistent spin-wave theory. A discussion of two scenarios for the instability of the columnar phase is provided. The relevance of a biquadratic exchange term between in-plane nearest neighbors is discussed. We introduce mean-field decouplings for biquadratic terms using the Dyson-Maleev and the Schwinger boson representation. Remarkably their respective mean-field theories do not lead to the same results, even at zero temperature. They are gauged in the N'eel phase in comparison to exact diagonalization and series expansion. The J1-J2-Jc model is analyzed under the influence of the biquadratic exchange Jbq and a detailed description of the staggered magnetization and of the magnetic excitations is given. The biquadratic exchange increases the renormalization of the in-plane exchange constants which enhances the anisotropy between the exchange parallel and perpendicular to the spin stripes. Applying the model to iron pnictides, it is possible to reproduce the spin-wave dispersion for CaFe2As2 in the direction perpendicular to the spin stripes and perpendicular to the planes. Discrepancies remain in the direction parallel to the spin stripes which can be resolved by passing from S = 1 to S = 2. In addition, results for the dynamical structure factor within the self-consistent spin-wave theory are provided.
description: 18 pages, 12 figures. Updated version, several references added
ATR-IR Fingerprint of Carnauba Wax, obtained by means of a deconvolution based on q-BWF functions and Fityk software
Creators: name: Sparavigna, Amelia Carolina
Publisher: name: Zenodo
Year: 2025
Subjects: ATR-IR spectroscopy
q-BWF functions
q-Gaussians

description: The fingerprint of an ATR-IR spectrum of Carnauba Wax is proposed. The ATR-IR fingerprint is obtained with a q-BWF functions deconvolution, with these functions implemented in Fityk software. ATR data are Michael Toffolo courtesy.
Implications of Multi-Word Expressions on English to Bharti Braille Machine Translation
Creators: name: Joshi, Nisheeth
name: Katyayan, Pragya
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computation and Language (cs.CL)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: In this paper, we have shown the improvement of English to Bharti Braille machine translation system. We have shown how we can improve a baseline NMT model by adding some linguistic knowledge to it. This was done for five language pairs where English sentences were translated into five Indian languages and then subsequently to corresponding Bharti Braille. This has been demonstrated by adding a sub-module for translating multi-word expressions. The approach shows promising results as across language pairs, we could see improvement in the quality of NMT outputs. The least improvement was observed in English-Nepali language pair with 22.08% and the most improvement was observed in the English-Hindi language pair with 23.30%.
description: 6 Pages, 5 Figures, 2 Tables
ATR-IR Fingerprint of Carnauba Wax, obtained by means of a deconvolution based on q-BWF functions and Fityk software
Creators: name: Sparavigna, Amelia Carolina
Publisher: name: Zenodo
Year: 2025
Subjects: ATR-IR spectroscopy
q-BWF functions
q-Gaussians

description: The fingerprint of an ATR-IR spectrum of Carnauba Wax is proposed. The ATR-IR fingerprint is obtained with a q-BWF functions deconvolution, with these functions implemented in Fityk software. ATR data are Michael Toffolo courtesy.
description: The file Carnauba-wax-0.fit is the Fityk file of the spectrum  deconvolution. Fityk software is available at the web site  https://fityk.nieto.pl .
Gravitational Chern-Simons and the adiabatic limit
Creators: name: McLellan, Brendan
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 58J23

description: We compute the gravitational Chern-Simons term explicitly for an adiabatic family of metrics using standard methods in general relativity. We use the fact that our base three-manifold is a quasi-regular K-contact manifold heavily in this computation. Our key observation is that this geometric assumption corresponds exactly to a Kaluza-Klein Ansatz for the metric tensor on our three manifold, which allows us to translate our problem into the language of general relativity. Similar computations have been performed in a paper of Guralnik, Iorio, Jackiw and Pi (2003), although not in the adiabatic context.
description: 17 pages
The effect of grade retention on academic and social-behavioral outcomes for students with disabilities in elementary grades
Creators: name: Yang, Man
Publisher: name: The University of Texas at Austin
Year: 2019
Subjects: Special education
Grade retention

description: There is a lack of research examining the rates and effect of grade retention, a widely used intervention at schools, among students with disabilities. The existing research evidence of retention effects among students without disabilities remains inconclusive, which might result from the differences in analytical methodologies, sample selections and measurement errors. The purpose of the present study was to examine the retention rates, academic and behavioral trajectories of retained versus promoted students with disabilities, and the effect of grade retention for students with disabilities using the nationally representative Special Education Elementary Longitudinal Study (SEELS) dataset. Hierarchical linear modeling (HLM) was conducted to investigate the trajectories of being retained at three different time points (kindergarten, first and second grade) on later academic and social development trajectories among students with disabilities (N = 13,176). Propensity score matching (PSM) was used to infer causal inferences by creating two equivalent groups matched on a set of baseline measures. Results indicated that retention rates for students with disabilities are much higher than that for students without disabilities reported in previous studies. In addition, retention rates differ, albeit slightly, by student demographic characteristics such as race, gender, EL status, family income and disability types. Retained students with disabilities do not differ significantly from their promoted peers in terms of academic and behavioral trajectories with an exception of mathematics at kindergarten. The analysis of propensity score matching indicated that there is no effect of grade retention on reading performances but retention results in significant worse math performances for students with disabilities.
Netzwerkinterventionen in der klinischen Sozialarbeit: Qualitative Forschungsarbeit über die Bedeutung und Wirkung von Netzwerkinterventionen in der beruflichen Praxis im Suchtbereich
Creators: name: Lepori, Francesca
name: Tanner, Katja
Publisher: name: Zenodo
Year: 2021

description: Suchterkrankte haben gemäss bestehender Fachliteratur oft ein kleines soziales Netzwerk; dies kann ein Gefühl von Einsamkeit hervorrufen. Durch die Methoden der Netzwerkinterventionen (NI) können soziale Netzwerke professionell gefördert werden, um das mögliche soziale Unterstützungspotenzial zu vergrössern. In der vorliegenden Bachelorarbeit gehen die Autorinnen Katja Tanner und Francesca Lepori den Fragen nach, welche theoretischen Grundlagen zu diesem Thema bestehen, wie Fachpersonen der klinischen Sozialarbeit die Methoden der NI erleben, welche Relevanz sie diesen Methoden in der Arbeit mit suchtkranken Menschen zuschreiben und welche Chancen und Herausforderungen sie darin sehen. Die Ergebnisse des episodischen Interviews und der qualitativen Inhaltsanalyse zeigen, dass Interventionen vor allem auf institutioneller Ebene stattfinden sowie individuell gestaltet und am vorliegenden Bedarf angepasst werden sollen. Alle Befragten teilen die Auffassung, dass NI eine Intervention im System ist. System wird als Synonym für das soziale sowie das institutionelle Netzwerk verwendet. Das Netzwerk identifizieren wird in Verbindung mit Ressourcen erkennen gebracht. Die Umsetzung von NI hängt mit einer Vielzahl von Voraussetzungen zusammen. Als wesentlicher Aspekt wurde dabei die Finanzierung genannt. Einen negativen Einfluss auf die NI und deren Umsetzung hat das Gefühl von Scham. Diese Forschungsarbeit verfolgt ein exploratives Ziel. Sie soll Sozialarbeiter*innen in der klinischen Sozialarbeit mit den Ergebnissen eine motivierende Anregung sein, professionelles Handeln zu reflektieren und zu verbessern.
description: + Code Diss LU: hslusa basa be + Fussnote: Bachelor-Arbeit, Hochschule Luzern – Soziale Arbeit, Studienrichtung Sozialarbeit, 2021 + NL-Code: NLLUHSA202110