cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Pregnancy and perinatal outcomes in pregnancy with diagnosis of chorionic bump on first-trimester sonography: a systematic review and meta-analysis
Creators: name: Vena, Flaminia
name: Bartolone, Martina
name: D’Ambrosio, Valentina
name: Corno, Sara
name: Lobozzo, Benedetta
name: Mondo, Alessandro
name: Brunelli, Roberto
name: Muzii, Ludovico
name: Giancotti, Antonella
Publisher: name: Taylor & Francis
Year: 2021
Subjects: Cell Biology
Pharmacology
Biotechnology
Chemical Sciences not elsewhere classified
Developmental Biology
Science Policy
Mental Health

description: To assess the relationship between the presence of the sonographic finding of chorionic bump (CB) during first trimester and miscarriage rate or other perinatal outcomes. PubMed, Medline, Embase, Cinahl and Clinicaltrials.gov databases, from inception to April 8, 2021 were explored utilizing combinations of the relevant medical subject heading (MeSH) terms, key words, and word variants for “CB” and “pregnancy.” Prospective and retrospective case-control studies were eligible for inclusion. Odds ratios (ORs) comparing obstetrical outcomes among pregnancies with CB and normal pregnancies were determined with 95% confidence intervals (CI) using random‐effects models. Primary outcome of interest was miscarriage rate. Secondary outcomes were: alive newborns (ANB) rate, adverse pregnancy outcomes (APO) and vaginal bleeding. Quality assessment of the included studies was performed using the Newcastle‐Ottawa Scale. Five studies including 173 pregnant women with CB (study group) and 1,263 pregnant women without CB (control group) were included. Pregnancies affected by CB resulted to be associated with a significantly higher miscarriage rate (43.3% vs 20.7%; OR 2.95 95% CI 2.02–4.31, p < .00001), and conversely with a significantly lower rate of ANB (60.3% vs 82%; OR 0.35 95% CI 0.20–0.63, p = .0004). In addition, the risk of APO was around three-fold higher in the study group (52.2% vs 4.12%; OR 2.98 95% CI 1.04–8.51, p = .04), while the rate of vaginal bleeding was higher in the study group, without reaching a statistical significance (48% vs 16.4%; OR 2.21 95% CI 0.64–7.65 p = .21). The presence of CB at first trimester ultrasound significantly increases the risk of miscarriage and APO, and intact the rate of ANB. This article is protected by copyright. All rights reserved. Key message: The presence of CB on early first trimester ultrasound increases three-fold the risk of miscarriage and adverse pregnancy outcomes and reduces the rate of alive newborns. It is important to consider CB as an ultrasound marker that requires a close surveillance throughout pregnancy to prevent long-term complications and provide adequate counseling to the patient.
Dynamical Evidence for a Black Hole in GX 339-4
Creators: name: Hynes, R. I.
name: Steeghs, D.
name: Casares, J.
name: Charles, P. A.
name: O'Brien, K.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present outburst spectroscopy of GX339-4 which may reveal the motion of its elusive companion star. NIII lines exhibit sharp emission components moving over ~300 km/s in a single night. The most plausible interpretation of these components is that they are formed by irradiation of the companion star and the velocities indicate its orbital motion. We also detect motion of the wings of the HeII 4686A line and changes in its morphology. No previously proposed period is consistent with periodic behavior of all of these measures. However, consistent and sensible solutions are obtained for periods around 1.7 days. For the best period, 1.7557 days, we estimate a mass function of 5.8 +/- 0.5 Msun. Even allowing for aliases, the 95% confidence lower-limit on the mass function is 2.0 Msun. GX339-4 can therefore be added to the list of dynamical black hole candidates. This is supported by the small motion in the wings of the HeII line; if the compact object velocity is not larger than the observed motion then the mass ratio is q < 0.08, similar to other systems harboring black holes. Finally, we note that the sharp components are not always present, but do seem to occur within a repeating phase range. This appears to migrate between our epochs of observation, and may indicate shielding of the companion star by a variable accretion geometry such as a warp.
description: 12 pages; accepted for publication in ApJ Letters
Additional file 3 of A novel mutation of WFS1 gene leading to increase ER stress and cell apoptosis is associated an autosomal dominant form of Wolfram syndrome type 1
Creators: name: Gong, Yingying
name: Xiong, Li
name: Xiujun Li
name: Su, Lei
name: Xiao, Haipeng
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 3.
Self-organized Criticality on Small World Networks
Creators: name: de Arcangelis, L.
name: Herrmann, H. J.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We study the BTW-height model of self-organized criticality on a square lattice with some long range connections giving to the lattice the character of small world network. We find that as function of the fraction $p$ of long ranged bonds the power law of the avalanche size and lifetime distribution changes following a crossover scaling law with crossover exponents 2/3 and 1 for size and lifetime respectively.
description: 7 figures
The relationship between flux emergence and subsurface toroidal magnetic flux
Creators: name: Cameron, Robert
name: Jiang, Jie
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The 1-D mean-field equation describing the evolution of the subsurface toroidal field can be used together with the observed surface radial field to model the subsurface toroidal flux density. We aim to test this model and determine the relationship between the observationally inferred surface toroidal field (as a proxy for flux emergence), and the modelled subsurface toroidal flux density. We use a combination of sunspot area observations, the surface toroidal field inferred from WSO line-of-sight magnetic field observations, and compare with the results of a 1-D mean-field evolution equation for the subsurface toroidal field, driven by the observed radial field from the National Solar Observatory/Kitt Peak and SOLIS observations. We derive calibration curves relating the subsurface toroidal flux density to the observed surface toroidal field strengths and sunspot areas. The calibration curves are for two regimes, one corresponding to ephemeral region emergence outside of the butterfly wings, the other to active region emergence in the butterfly wings. We discuss this in terms of the size and vertical velocity associated with the two types of flux emergence.
description: A&A, accepted
Νεκταρίου Πατριάρχου Ιεροσολύμων άγνωστα τροπάρια στην Αγία Αικατερίνα
Creators: name: STRATIGOPOULOS, Dimosthenis
Publisher: name: ΚΟΣΜΟΣ - Επιστημονικό Περιοδικό του Τμήματος Ποιμαντικής και Κοινωνικής Θεολογίας
Year: 2021
Subjects: Νεκτάριος Ἱεροσολύμων; Ἁγία Αἰκατερίνα; Σινᾶ; ἄγνωστα ὑμνογραφικὰ κείμενα

description: ΚΟΣΜΟΣ - Επιστημονικό Περιοδικό του Τμήματος Ποιμαντικής και Κοινωνικής Θεολογίας, Vol 6 (2019)
MOESM5 of Exploratory analysis of transposable elements expression in the C. elegans early embryo
Creators: name: Ansaloni, Federico
name: Scarpato, Margherita
name: Schiavi, Elia Di
name: Gustincich, Stefano
name: Sanges, Remo
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Evolutionary Biology
subject: 20199 Astronomical and Space Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Computational Biology

description: Additional file 5. CER1 and LTRCER1 expression profiles in the C. elegans early embryo. A) CER1 and B) LTRCER1 expression profiles. CER1 and LTRCER1 are the most expressed LTR elements. The two LTR are expressed in the 1-, 2-, 4- and 8-cell stages while their expression in the 16-cell stage is very low. Their expression profiles recapitulate the global expression pattern of LTR elements.
Bose-Einstein condensates in strong electric fields -- effective gauge potentials and rotating states
Creators: name: Kailasvuori, J. M.
name: Hansson, T. H.
name: Kavoulakis, G. M.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Magnetically-trapped atoms in Bose-Einstein condensates are spin polarized. Since the magnetic field is inhomogeneous, the atoms aquire Berry phases of the Aharonov-Bohm type during adiabatic motion. In the presence of an eletric field there is an additional Aharonov-Casher effect. Taking into account the limitations on the strength of the electric fields due to the polarizability of the atoms, we investigate the extent to which these effects can be used to induce rotation in a Bose-Einstein condensate.
description: 5 pages, 2 ps figures, RevTex
Chirality transitions in a system of active flat spinners - Supplementary Material
Creators: name: López-Castaño, Miguel Ángel
name: Márquez Seco, Alejandro
name: Márquez Seco, Alicia
name: Rodríguez-Rivas, Álvaro
name: Vega Reyes, Francisco
Publisher: name: Zenodo
Year: 2021

description: Supplementary Information and additional videos. Data files are included for the experiments corresponding to Figures 1-3, they are stored in a compressed pickle format, they can be easily read in Python with: df = pd.read_pickle('path_to_file', compression='xz')
Οι σχέσεις Πολιτείας και Εκκλησίας κατά τον Άγιο Νεκτάριο
Creators: name: NIKOLAKAKIS, Dimitrios I.
Publisher: name: ΚΟΣΜΟΣ - Επιστημονικό Περιοδικό του Τμήματος Ποιμαντικής και Κοινωνικής Θεολογίας
Year: 2021
Subjects: Εκκλησία; Πολιτεία; Σχέσεις Πολιτείας και Εκκλησίας; Κανονικό Δίκαιο; Εκκλησιαστικό Δίκαιο; Άγιος Νεκτάριος

description: ΚΟΣΜΟΣ - Επιστημονικό Περιοδικό του Τμήματος Ποιμαντικής και Κοινωνικής Θεολογίας, Vol 6 (2019)
Spectroscopic characterization of aluminum monofluoride with relevance to laser cooling and trapping
Creators: name: Truppe, S.
name: Marx, S.
name: Kray, S.
name: Doppelbauer, M.
name: Hofsäss, S.
name: Schewe, H. C.
name: Walter, N.
name: Pérez-Ríos, J.
name: Sartakov, B. G.
name: Meijer, G.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Here we report on spectroscopic measurements of the aluminum monofluoride molecule (AlF) that are relevant to laser cooling and trapping experiments. We measure the detailed energy level structure of AlF in the X$^1Σ^+$ electronic ground state, in the A$^1Π$ state, and in the metastable a$^3Π$ state. We determine the rotational, vibrational and electronic branching ratios from the A$^1Π$ state. We also study how the rotational levels split and shift in external electric and magnetic fields. We find that AlF is an excellent candidate for laser cooling on any Q-line of the A$^1Π$ - X$^1Σ^+$ transition and for trapping at high densities.
Λειτουργική τάξη και ακρίβεια στον Βίο και τις Διδαχές του Οσίου πατρός ημών Παϊσίου του Αγιορείτου
Creators: name: CHATZIGRIGORIOU, Stylianos
Publisher: name: ΚΟΣΜΟΣ - Επιστημονικό Περιοδικό του Τμήματος Ποιμαντικής και Κοινωνικής Θεολογίας
Year: 2021
Subjects: Παΐσιος Ἁγιορείτης; λειτουργικὴ ζωή; τάξη; ἀκρίβεια; βιώματα; διδαχὲς

description: ΚΟΣΜΟΣ - Επιστημονικό Περιοδικό του Τμήματος Ποιμαντικής και Κοινωνικής Θεολογίας, Vol 6 (2019)
Additional file 1 of Exploratory analysis of transposable elements expression in the C. elegans early embryo
Creators: name: Ansaloni, Federico
name: Scarpato, Margherita
name: Schiavi, Elia Di
name: Gustincich, Stefano
name: Sanges, Remo
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology
subject: Cancer

description: Additional file 1. TE occupancy in C. elegans, Drosophila, mouse and human reference genomes. Genomic occupancy of the 5 TE classes (DNA – light red, RC - ochre, LINE – light green, LTR - cyan and SINE - purple) in C. elegans, D. melanogaster, M. musculus and H. sapiens genomes. More than 70% of C. elegans TE are DNA transposons, ~ 60% of Drosophila TE are annotated as LTR and intriguingly Drosophila genome completely lacks SINE, ~ 40% of mouse TE are annotated as SINE and ~ 45% of human TE are LINE. TE annotation files for the 5 species have been retrieved from UCSC database (https://genome.ucsc.edu).
The Sheet of Giants: Unusual Properties of the Milky Way's Immediate Neighbourhood
Creators: name: Neuzil, Maria K.
name: Mansfield, Philip
name: Kravtsov, Andrey V.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We quantify the shape and overdensity of the galaxy distribution in the `Local Sheet' within a sphere of $R=8$ Mpc, and compare these properties with the expectations of the $Λ$CDM model. We measure ellipsoidal axis ratios of $c/a\approx0.16$ and $b/a\approx0.79$, indicating that the distribution of galaxies in the Local Volume can be approximated by a flattened oblate ellipsoid, consistent with the `sheet'-like configuration noted in previous studies. In contrast with previous estimates that the Local Sheet has a density close to average, we find that the number density of faint and bright galaxies in the Local Volume is $\approx1.7$ and $\approx5.2$ times denser, respectively, than the mean number density of galaxies of the same luminosity. Comparison with simulations shows that the number density contrasts of bright and faint galaxies within $8$ Mpc alone make the Local Volume a $\approx 2.5σ$ outlier in the $Λ$CDM cosmology. Our results indicate that the cosmic neighbourhood of the Milky Way may be unusual for galaxies of similar luminosity. The impact of the peculiar properties of our neighbourhood on the properties of the Milky Way and other nearby galaxies is not yet understood and warrants further study.
description: 18 pages, 11 figures
Additional file 4 of A novel mutation of WFS1 gene leading to increase ER stress and cell apoptosis is associated an autosomal dominant form of Wolfram syndrome type 1
Creators: name: Gong, Yingying
name: Xiong, Li
name: Xiujun Li
name: Su, Lei
name: Xiao, Haipeng
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 4.
Additional file 1 of Relationships among mental health, social capital and life satisfaction in rural senior older adults: a structural equation model
Creators: name: Wang, Xiaolei
name: Wang, Panpan
name: Wang, Peng
name: Cao, Meijuan
name: Xu, Xianrong
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Geology
subject: FOS: Earth and related environmental sciences
subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Computational Biology

description: Additional file 1. The socio-demographic questionnaire.
Πέτρος ο Αθωνίτης-Η τεκμηρίωση του πρώϊμου μοναχισμού και των νομικών θεσμών στον αρχαϊκό Άθωνα. Μελέτη Ιστορίας Αγιορειτικού Δικαίου
Creators: name: NIKOPOULOS, Anastasios B.
Publisher: name: ΚΟΣΜΟΣ - Επιστημονικό Περιοδικό του Τμήματος Ποιμαντικής και Κοινωνικής Θεολογίας
Year: 2021
Subjects: Άγιον Όρος; Άθως; Πέτρος ο Αθωνίτης; Μοναχισμός; Μοναχοί; Αρχαϊκοί αθωνικοί θεσμοί

description: ΚΟΣΜΟΣ - Επιστημονικό Περιοδικό του Τμήματος Ποιμαντικής και Κοινωνικής Θεολογίας, Vol 6 (2019)
Etiology, antimicrobial resistance, and risk factors of neonatal sepsis in China: a systematic review and meta-analysis from data of 30 years
Creators: name: Yu, Yuan-Qiang
name: He, Xiao-Ri
name: Wan, Li-Jia
name: Yang, Yong-Hui
name: Chen, Ping-Yang
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences

description: To evaluate the regional etiology, antimicrobial resistance (AMR) pattern, and risk factors in neonates with sepsis in China. We performed a systematic review and meta-analysis by searching Medline, Embase, Scopus, and Web of Science in December 2020. Studies of neonatal sepsis from China published between 2011 and 2020 were included. We pooled the proportion of pathogens and calculated the odds ratios of risk factors with 95% CIs using a random-effects model. We included 29 studies of 164,750 neonates with sepsis. The studies comprise data from 1990 to 2019. Coagulase-negative staphylococci (CoNS), Escherichia coli and Klebsiella spp accounted for 33% (95% CI 24–43), 17% (13–20), and 14% (11–17), respectively. Group B streptococcus (GBS) was the predominant isolate in early-onset sepsis (EOS) (21%, 95% CI 10–31), while the proportion of CoNS was the largest in late-onset sepsis (LOS) (32%, 95% CI 22–43). Resistance of CoNS to penicillin was found in 95% (95% CI 92–98) of 511 cases and Klebsiella spp to ampicillin in 95% (95% CI 90–99) of 364 cases. Maternal underlying diseases (2.61, 95% CI 1.48–4.61), mechanical ventilation (2.41, 1.37–4.23), central venous catheter placement (2.74, 1.77–4.26), peripherally inserted central catheter (PICC) placement (4.26, 2.80–6.49), multiple antibiotic uses (5.35, 1.85–15.43) and total parenteral nutrition (7.96, 2.04–31.02) were risk factors of neonatal sepsis. CoNS, E. coli, and Klebsiella spp were the predominant pathogens in neonatal sepsis in China. AMR was still a significant issue in NICUs. Total parenteral nutrition, multiple antibiotic uses, and PICC placement were the most relevant risk factors.
Οι διαπροσωπικές σχέσεις κατά τον Άγιο Νεκτάριο
Creators: name: PAPATOLIOS, Achilleas B.
Publisher: name: ΚΟΣΜΟΣ - Επιστημονικό Περιοδικό του Τμήματος Ποιμαντικής και Κοινωνικής Θεολογίας
Year: 2021
Subjects: Άγιος Νεκτάριος; Διαπροσωπικές Σχέσεις; Κοινωνικότητα; Κοινωνική Αλληλεπίδραση

description: ΚΟΣΜΟΣ - Επιστημονικό Περιοδικό του Τμήματος Ποιμαντικής και Κοινωνικής Θεολογίας, Vol 6 (2019)
Agents of Change – Skills & Strategies for Data Stewards and RDM professionals. Workshop Concept & Results
Creators: name: Manske, Antje
name: Zänkert, Sandra
Publisher: name: Zenodo
Year: 2025
Subjects: Education and training: What knowledge and skills are needed?
Education and training: What are established best practices in educating and training these groups?
Education and training: What innovations are being explored?
Education and training: What skills do curators, researchers and support staff need now, and what will they need in the future?
Transferable skills
Data stewards
change management
Agents of change
Continuous development

description: This innovative workshop concept addresses a critical gap in the professional development of research data management (RDM) professionals and data stewards. While existing courses focus on technical RDM knowledge, this initiative, developed within the German National Scientific Research Infrastructure, aims to cultivate change agents who can effectively implement FAIR data and Open Science principles.

The program offers a unique set of learning objectives, emphasizing skills often overlooked in traditional RDM training. Participants will explore essential competencies for their roles, engage with self-marketing strategies, and develop skills in communication, strategy development, and change management. The agenda includes professional growth techniques, resilience building, stakeholder analysis, and goal setting.

Designed to meet the evolving needs of Data Stewards, Research Data Managers, and Data Curators, this training aligns with European initiatives like Skills4EOSC. It will run twice in Germany in autumn 2024, with results presented at IDCC 2025. Workshop materials will be published on Zenodo for wider access and adaptation.

We invite IDCC 2025 participants to discuss this workshop concept, share experiences, and provide feedback on this pioneering approach to RDM professional development.
Optimum replacement of farm machinery under conditions of capital rationing - Preliminary results
Creators: name: Fraser, K.I.
name: Batterham, Robert L.
name: Fraser, K.I.
name: Batterham, Robert L.
Publisher: name: Unknown
Year: 1995
Subjects: Agribusiness
Farm Management
Research and Development/Tech Change/Emerging Technologies
Research Methods/ Statistical Methods

description: Australian farmers invest over two thirds of their capital expenditure on farm machinery and equipment. Clearly investment decisions of this magnitude have a big impact on the viability of the farm. Complicating the situation is the erosion of the capital base which has occurred on Australian farms over the last fifteen years, due to high interest rates, low world commodity prices, droughts and the tightening of requirements by financial institutions. This paper presents some background on machinery investment in Australia and reviews what has historically been seen as the key decision variables. Results are then presented from a spreadsheet analysis undertaken as part of a larger project to investigate optimal machinery replacement for Australian conditions.
Additional file 1 of Anxiety and facial self-contacts: possible impact on COVID-19 transmission in dental practice
Creators: name: Carrillo-Diaz, María
name: Lacomba-Trejo, Laura
name: Valle-González, Antonio Del
name: Romero-Maroto, Martín
name: González-Olmo, María José
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Neuroscience
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1: Additional information about the instruments used.
Ellipticity and Dissipation Effects in Magnon Spin Valves
Creators: name: Zheng, Jiansen
name: Rückriegel, Andreas
name: Bender, Scott A.
name: Duine, Rembert A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We consider alignment-dependent spin and heat transport across a magnon spin valve in the tunneling regime, i.e., a junction consisting of two weakly coupled ferromagnetic insulators. We determine the difference in spin and heat conductance between the parallel and antiparallel configuration of the magnetization direction. The dependence of these conductances on both the Gilbert damping and ellipticity is studied. We find that both magnon ellipticity and dissipation open channels for magnons to tunnel through in the antiparallel configuration. Our results highlight an important difference between electronic and magnon spin transport in spin-valve structures and may be important for the development of devices based on magnetic insulators.
description: 9 pages, 5 figures
Άγιος Γεώργιος ο Κουδουνάς. Ο άγιος χριστιανών και μουσουλμάνων
Creators: name: GAVRA, Eleni G.
name: SARIGIANNIDIS, Ioannis
Publisher: name: ΚΟΣΜΟΣ - Επιστημονικό Περιοδικό του Τμήματος Ποιμαντικής και Κοινωνικής Θεολογίας
Year: 2021
Subjects: Άγιος Γεώργιος ο Κουδουνάς; η λατρεία του αγίου Γεωργίου στους Τούρκους

description: ΚΟΣΜΟΣ - Επιστημονικό Περιοδικό του Τμήματος Ποιμαντικής και Κοινωνικής Θεολογίας, Vol 6 (2019)
Metal-Nonmetal Changeover in Pyrochlore Iridates
Creators: name: Yanagishima, D.
name: Maeno, Y.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report the low temperature properties of a new series of pyrochlore iridates R2Ir2O7 (R = rare-earth elements). We found that the compounds with R = Pr, Sm, Nd, and Eu exhibit metallic conductivity, whereas those with smaller rare-earth ions are nonmetallic. Such metal-nonmetal changeover is attributable to the importance of electron correlation among the Ir 5d electrons. Reflecting the geometrical frustration in the pyrochlore lattice, the rare-earth moments do not exhibit magnetic ordering to temperatures well below the antiferromagnetic Weiss temperature. We have not found any sign of superconductivity down to 0.3 K in these compounds.
description: 4 pages, 5 figures, and submitted to J. Phys. Soc. Jpn
From "Prepared to Plan" to "Understanding the Value of Curation": lessons and directions in research data services at Cornell University
Creators: name: Wright, Sarah
name: Kozlowski, Wendy Anne
name: Evergreen, Gabriella
Publisher: name: Zenodo
Year: 2025
Subjects: Curation infrastructure: Tools, systems and services that are in development
Curation infrastructure: Evaluations of existing tools and principles in data curation
Education and training: What skills do curators, researchers and support staff need now, and what will they need in the future?
Sustainability and strategy: Analyses of the costs and benefits of curation
Data services
Curation
Sustainability
Evaluation
User studies
IDCC25

description: Over the past decade, research data management services have evolved significantly, driven by increased recognition of the value of data sharing and open scholarship. What began as basic data management planning has transformed into comprehensive services that encompass not only data planning and storage, but also sharing, long-term preservation, and the widespread adoption of persistent identifiers like ORCIDs and DOIs. These advancements have not only facilitated the creation of FAIR data (findable, accessible, interoperable, and reusable) but have also played a crucial role in enhancing research reproducibility and collaboration across disciplines. Over a decade ago, Cornell’s Research Data Management Service Group surveyed NSF-funded researchers to investigate researchers’ preparedness to meet the new data management planning requirements. They found that there was a great deal of uncertainty, with at least 20% of survey respondents selecting “I'm not sure” for every question it was offered as a response (Steinhart et al., “Prepared to Plan?”). Contrast that with our later survey of researchers who had deposited data and received curation support in 2021: “97% agreed that data curation adds value to the data sharing process, 96% agreed it was worth the effort, and 90% felt more confident sharing their data due to the curation process” (Marsolek et al., “Understanding the Value of Curation.”). In the current research landscape, with increased awareness and adoption of data sharing and open scholarship practices, monitoring and responding to data management needs is more important than ever. Providing data management services not only helps researchers comply with funding agency and publisher requirements but also enhances the reproducibility and impact of their research. Cornell University offers a suite of data management services designed to support researchers throughout the data lifecycle, from data creation and storage to sharing and preservation. This poster will outline the available data management services at Cornell and provide examples of how we’ve grown since 2011, and how we hope to grow over the next decade. By leveraging Cornell’s data management services, researchers can ensure that their data is secure, well-organized, discoverable, and accessible, enhancing the quality and impact of their research.
A transference principle for simultaneous rational approximation
Creators: name: Van Nguyen, Ngoc Ai
name: Poëls, Anthony
name: Roy, Damien
Publisher: name: arXiv
Year: 2019
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11J13 (Primary), 11J82 (Secondary)

description: We establish a general transference principle for the irrationality measure of points with $\mathbb{Q}$-linearly independent coordinates in $\mathbb{R}^{n+1}$, for any given integer $n\geq 1$. On this basis, we recover an important inequality of Marnat and Moshchevitin which describes the spectrum of the pairs of ordinary and uniform exponents of rational approximation to those points. For points whose pair of exponents are close to the boundary in the sense that they almost realize the equality, we provide additional information about the corresponding sequence of best rational approximations. We conclude with an application.
description: 15 pages
Additional file 1 of Cortical haemodynamic response during the verbal fluency task in patients with bipolar disorder and borderline personality disorder: a preliminary functional near-infrared spectroscopy study
Creators: name: Husain, Syeda Fabeha
name: Tong-Boon Tang
name: Tam, Wilson W.
name: Tran, Bach X.
name: Ho, Cyrus S.
name: Ho, Roger C.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1. Cortical haemodynamic response during the verbal fluency task in patients with bipolar disorder and borderline personality disorder: a preliminary functional near-infrared spectroscopy study.
ΔΗΜΟΣΘΕΝΗΣ Ν. ΣΤΡΑΤΗΓΟΠΟΥΛΟΣ, Ὁ πατριάρχης Φώτιος ὑμνεῖ τὴ Θεοτόκο. Εἰσαγωγή – Κριτικὴ ἔκδοση – Σχόλια, ἐκδ. Ἁρμός, Ἀθήνα 2019, σσ. 254 [ISBN 978-960-615-250-4]
Creators: name: KAKLAMANOS, Dimosthenis A.
Publisher: name: ΚΟΣΜΟΣ - Επιστημονικό Περιοδικό του Τμήματος Ποιμαντικής και Κοινωνικής Θεολογίας
Year: 2021

description: ΚΟΣΜΟΣ - Επιστημονικό Περιοδικό του Τμήματος Ποιμαντικής και Κοινωνικής Θεολογίας, Vol 6 (2019)
Homogenization of random convolution energies in heterogeneous and perforated domains
Creators: name: Braides, Andrea
name: Piatnitski, Andrey
Publisher: name: arXiv
Year: 2019
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We prove a homogenization theorem for a class of quadratic convolution energies with random coefficients. Under suitably stated hypotheses of ergodicity and stationarity we prove that the $Γ$-limit of such energy is almost surely a deterministic quadratic Dirichlet-type integral functional, whose integrand can be characterized through an asymptotic formula. The proof of this characterization relies on results on the asymptotic behaviour of subadditive processes. The proof of the limit theorem uses a blow-up technique common for local energies, that can be extended to this `asymptotically-local' case. As a particular application we derive a homogenization theorem on random perforated domains.
MOESM4 of Exploratory analysis of transposable elements expression in the C. elegans early embryo
Creators: name: Ansaloni, Federico
name: Scarpato, Margherita
name: Schiavi, Elia Di
name: Gustincich, Stefano
name: Sanges, Remo
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Additional file 4. TE expression profiles in the C. elegans early embryo. For each TE belonging to DNA, LTR, LINE and SINE classes (rows) are reported the log10(RPM) expression values of each replicate of the 31 cells analyzed (columns). Black color means no expression, green low and red high expression. The horizontal color band above the picture corresponds to different stages (1-, 2-, 4-, 8- and 16-cell stages – left to right), while the vertical color band on the left side of the picture indicates the TE classes (DNA, LTR, LINE, SINE – top to bottom).
Additional file 1 of CRISPR/Cas9 delivery by NIR-responsive biomimetic nanoparticles for targeted HBV therapy
Creators: name: Wang, Dan
name: Chen, Ling
name: Li, Chengbi
name: Long, Quanxin
name: Yang, Qing
name: Huang, Ailong
name: Tang, Hua
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Additional file 1: Fig. S1. Characterization of UCNPs. Fig. S2. Full length PCR fragment (FL) with sgRNA target sequence was incubated with the Cas9/sgRNA complexes respectively, and Cas9/sgRNA17 showed a higher cleavage efficiency. Fig. S3. Characterization of CMs. Fig. S4. NIR-responsive negative groups in response to Cas9 release. Fig. S5. Cells with internalized UCNPs-Cas9@CM were observed by CLSM. Fig. S6. Z-stack and z-stack 3D images of the cells that incubated with UCNPs-Cas9@CM at 6 h with/without NIR irradiation. Fig. S7. Immune escape study of UCNPs-Cas9@CM. Fig. S8. Study on the cytotoxicity of UCNPs-Cas9@CM. Fig. S9. Homotypic target study of UCNPs-Cas9@CM. Fig. S10. The temperature profiles of UCNPs-Cas9@CM solution after NIR(+/-) irradiation. Fig. S11. Cell viability tests. Fig. S12. Sanger sequencing profiles of the Indel DNA. Fig. S13. Off-target effects of UCNPs-Cas9@CM in vitro. Fig. S14. The homing capability of UCNPs-Cas9@CM in vivo. Fig. S15. The biocompatibility and toxicity analysis of UCNPs-Cas9@CM in vivo. Fig. S16. Off-target effects of UCNPs-Cas9@CM in vivo. Table S1. Sequences of DNA oligos.
Testing thermal photon and dilepton rates
Creators: name: Jackson, G.
name: Laine, M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We confront the thermal NLO vector spectral function (both the transverse and longitudinal channel with respect to spatial momentum, both above and below the light cone) with continuum-extrapolated lattice data (both quenched and with $N_{\rm f} = 2$, at $T \sim 1.2 T_{\rm c}$). The perturbative side incorporates new results, whose main features are summarized. The resolution of the lattice data is good enough to constrain the scale choice of $α_{\rm s}$ on the perturbative side. The comparison supports the previous indication that the true spectral function falls below the resummed NLO one in a substantial frequency domain. Our results may help to scrutinize direct spectral reconstruction attempts from lattice QCD.
description: 19 pages. v2: clarifications added
Tooling4G – Minimize the Airflow Generated Noise on Automotive HVAC Systems
Creators: name: J. F. Caseiro
name: P. Alberto
Publisher: name: Zenodo
Year: 2021
Subjects: HPC
CFD
SHAPE
HPC Navigator
White Paper

description: The main goal of this work is to assess the gain that can be obtained when considering High-Performance Computing (HPC) for solving complex industrial problems. To that end, a Heat, Ventilation and Air Conditioning (HVAC) system of an automobile is analysed by means of an Aero-Acoustic Computational Fluid Dynamics (CFD) analysis. The performances of the HPC Navigator from the University of Coimbra and a research workstation are compared using Ansys® Fluent. Results show that using the Navigator with 64 cores distributed equally on two nodes reduces by a factor of 12.3 the execution time when compared with a workstation limited to 4 cores. The use of HPC resources is extremely useful for Small and Medium Enterprises (SMEs) that don’t have the required hardware to solve this kind of problems, enabling an increase in productivity and reducing costs associated with shorter project stages.
An analysis of population growth, Green Revolution and terms of trade in the presence of cropsharing in agriculture
Creators: name: Taslim, M. A.
name: Taslim, M. A.
Publisher: name: Unknown
Year: 1994
Subjects: International Relations/Trade
Production Economics

description: This explores the welfare effects of some persistent trends in some developing countries on different groups of farmers. It takes a general equilibrium approach in modelling a representative developing economy comprising a manufacturing sector and an agricultural sector where both self-cultivating landlords and tenants carry on production. It is shown that while population growth tends to depress welfare of both the tenant and the landlord, Green Revolution has the opposite effect such that when both trends are present, peasants may or may not be better off. An adverse movement in the agricultural terms of trade reduces welfare of the landlord, but the tenant is made better off.
Electrical Spin Injection in a Ferromagnetic / Tunnel Barrier/ Semiconductor Heterostructure
Creators: name: Motsnyi, V. F.
name: Safarov, V. I.
name: De Boeck, J.
name: Das, J.
name: Van Roy, W.
name: Goovaerts, E.
name: Borghs, G.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We demonstrate experimentally the electrical ballistic electron spin injection from a ferromagnetic metal / tunnel barrier contact into a semiconductor III-V heterostructure. We introduce the Oblique Hanle Effect technique for reliable optical measurement of the degree of injected spin polarization. In a CoFe / Al2O3 / GaAs / (Al,Ga)As heterostructure we observed injected spin polarization in excess of 8 % at 80K.
description: 5 pages, 4 figures
Let science flourish through transparency: Open Science practices for the National Institute for Public Health and the Environment (RIVM) of the Netherlands
Creators: name: Kooijman, Marjolein
name: Groot, Nikée
name: Houweling, Jente (Johanne) Margrieta
name: Leenarts, Ellen
name: Ramos Padilla, Andres Felipe
name: Joung, Inez
Publisher: name: Zenodo
Year: 2025
Subjects: Curation infrastructure: Tools, systems and services that are in development
Curation infrastructure: Evaluations of existing tools and principles in data curation
Curation infrastructure: Movements in Open and Citizen Science and trust in digital curation
Education and training: What are established best practices in educating and training these groups?
Sustainability and strategy: Work on curation processes, techniques, costs, and workflows
Legal and ethical issues: Trusting individuals to have power over their own data and its (re)use
Open (Science)
FAIR
Implimentation
Awareness
IDCC25

description: As part of the RIVM data strategy we have been focusing on implementation of Open Science.

The RIVM does several activities to promote transparency in its work such as:

- Creating awareness by organizing lectures, a yearly award for the best data paper and an Open Science Day

- Publishing open data pro-actively

- Publishing scientific outputs open access

- Improving the FAIRness (findable, accessible, interoperable, and reusable) of our data, by:

o Developing a tool structured around the data life cycle that shows the activities a researcher or project lead should perform during research

o Making a data management plan mandatory

o Providing the tools to register and document existing models and data by creating model registers, a data platform and a metadata catalogue

o Promoting the reproducibility of data and code

o Promoting use of persistent identifiers and open licenses

o Offering support in applying Statistical Disclosure Control

In the poster presentation we present an overview of our activities, results and challenges we encounter. Culture change, legislation, societal focus and development of tooling takes dedication, effort and a long time.
Periodic Orbits of Active Particles induced by Hydrodynamic Monopoles
Creators: name: Bolitho, Austen
name: Singh, Rajesh
name: Adhikari, R.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Terrestrial experiments on active particles, such as Volvox, involve gravitational forces, torques and accompanying monopolar fluid flows. Taking these into account, we analyse the dynamics of a pair of self-propelling, self-spinning active particles between widely separated parallel planes. Neglecting flow reflected by the planes, the dynamics of orientation and horizontal separation is symplectic, with a Hamiltonian exactly determining limit cycle oscillations. Near the bottom plane, gravitational torque damps and reflected flow excites this oscillator, sustaining a second limit cycle that can be perturbatively related to the first. Our work provides a theory for dancing Volvox and highlights the importance of monopolar flow in active matter.
description: 6 figures, 2 tables, 5 pages main + 6 S.I
Spectroscopy of planetary nebulae in M33
Creators: name: Magrini, L.
name: Perinotto, M.
name: Corradi, R. L. M.
name: Mampaso, A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Spectroscopic observations of 48 emission-line objects of M33 have been obtained with the multi-object, wide field, fibre spectrograph AF2/WYFFOS at the 4.2m WHT telescope (La Palma, Spain). Line intensities and logarithmic extinction, cbeta, are presented for 42 objects. Their location in the Sabbadin & D'Odorico diagnostic diagram (Halpha/[SII] vs Hlapha/[NII]) suggests that >70% of the candidates are Planetary Nebulae (PNe). Chemical abundances and nebular physical parameters have been derived for the three of the six PNe where the 4363A [OIII] emission line was measurable. These are disc PNe, located within a galactocentric distance of 4.1 kpc, and, to date, they are the farthest PNe with a direct chemical abundance determination. No discrepancy in the Helium, Oxygen and Argon abundances has been found in comparison with corresponding abundances of PNe in our Galaxy. Only a lower limit to the sulphur abundance has been obtained since we could not detect any [SIII] line. N/H appears to be lower than the Galactic value; some possible explanations for this under-abundance are discussed.
description: 18 pages, 1 JPEG figure and 3 Postscript figures, Accepted for publication in A&A
Tight closure and plus closure for cones over elliptic curves
Creators: name: Brenner, Holger
Publisher: name: arXiv
Year: 2002
Subjects: subject: Commutative Algebra (math.AC)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 13A35; 14H60, 14H52, 14M20, 14C20

description: We characterize the tight closure of graded primary ideals in a homogeneous coordinate ring over an elliptic curve by numerical conditions and we show that it is in positive characteristic the same as the plus closure.
description: Some minor changes
Additional file 1 of Protocol for a randomized pilot study (FIRST STEPS): implementation of the Incredible Years-ASLD® program in Spanish children with autism and preterm children with communication and/or socialization difficulties
Creators: name: Valencia, Fátima
name: Urbiola, Elena
name: Romero-González, Marina
name: Navas, Inmaculada
name: Elías, María
name: Garriz, Alexandra
name: Ramírez, Almudena
name: Villalta, Laia
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1. Consent form for participants.
Low field hysteresis in disordered ferromagnets
Creators: name: Dante, Lorenzo
name: Durin, Gianfranco
name: Magni, Alessandro
name: Zapperi, Stefano
Publisher: name: arXiv
Year: 2001
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We analyze low field hysteresis close to the demagnetized state in disordered ferromagnets using the zero temperature random-field Ising model. We solve the demagnetization process exactly in one dimension and derive the Rayleigh law of hysteresis. The initial susceptibility a and the hysteretic coefficient b display a peak as a function of the disorder width. This behavior is confirmed by numerical simulations d=2,3 showing that in limit of weak disorder demagnetization is not possible and the Rayleigh law is not defined. These results are in agreement with experimental observations on nanocrystalline magnetic materials.
description: Extended version, 18 pages, 5 figures, to appear in Phys. Rev. B
From weed to wealth? Prospects for medic pastures in the Mediterranean farming system of north-west Syria
Creators: name: Nordblom, Thomas L.
name: Pannell, David J.
name: Christiansen, Scott
name: Nersoyan, Nerses
name: Bahhady, Faik
name: Nordblom, Thomas L.
name: Pannell, David J.
name: Christiansen, Scott
name: Nersoyan, Nerses
name: Bahhady, Faik
Publisher: name: Unknown
Year: 1994
Subjects: Crop Production/Industries
Production Economics

description: Medic (Medicago spp.) pastures are widely grown in rotation with dryland cereal crops in Mediterranean climate zones of Australia. Attempts since the 1960's to introduce this system to Mediterranean west Asia and north Africa (the native region of medic) have not lead to significant adoption; farmers in the region recognize medic, but as a weed and natural pasture plant. This first detailed economic evaluation of the rotational medic system was conducted using a whole-farm linear programming model based on the agricultural system of north-west Syria. The model represents in detail impacts of rotation on yields, labor requirements of alternative farm activities, availability of family and hired labor, subsistence income requirements, livestock feed sources and uses at different times and a choice of sheep stocking rates. Biological data for the analysis are based on a large six-year cropping and grazing experiment near Aleppo on terra-rossa soil with rainfall mainly in winter and averaging about 330 mm annually. The trial compared a dryland medic-wheat system and traditional two-year rotations of wheat with: fallow, watermelon, lentil and vetch. Results indicate that, given current prices and yields from the trial, medic is less profitable than traditional rotations. The model was used to investigate situations in which medic would be economically preferred. Selection of a medic rotation by the model was found to be particularly sensitive to the area of the farm and the price of labor. On small farms, labor availability per hectare is high, favouring the production of labor intensive crops such as lentil and watermelon. On larger farms, labor costs of these enterprises are substantial, increasing the relative profitability of medic, especially if labor prices increase. Interestingly, the relative desirability of medic is more sensitive to its impact on subsequent wheat crops than to the level of pasture production. We also found that modest increases in the prices of sheep products (especially milk) have a major impact on the economic performance of medic. These insights will allow improved focusing and targeting of future research and extension activities.
Does the continuum theory of dynamic fracture work?
Creators: name: Kessler, David A.
name: Levine, Herbert
Publisher: name: arXiv
Year: 2002
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We investigate the validity of the Linear Elastic Fracture Mechanics approach to dynamic fracture. We first test the predictions in a lattice simulation, using a formula of Eshelby for the time-dependent Stress Intensity Factor. Excellent agreement with the theory is found. We then use the same method to analyze the experiment of Sharon and Fineberg. The data here is not consistent with the theoretical expectation.
description: 4 pages