cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
NFDI4Energy Conference 2025 - Service Poster - Scenario Bundles and Comparisons
Creators: name: Hülk, Ludwig
name: Huber, Jonas
Publisher: name: Zenodo
Year: 2025
Subjects: OEP
Open Energy Family
OEKG

description: Scenario Bundles offer a structured interface for storing and presenting detailed information about specific scenarios with available projection data on the Open Energy Platform (OEP).They are built upon concepts from the Open Energy Ontology (OEO) and the Open Energy Knowledge Graph (OEKG), enabling comprehensive integration of scenario-related metadata. This allows the OEP to link scenario projection data with relevant frameworks, applied models (available as factsheets), and the broader study context, enhancing transparency and accessibility for energy system analysis. The Scenario Bundles and associated information enable comparisons.
Magnetic Field Modeling of hot channels in Four Flare/CME Events
Creators: name: Liu, Tie
name: Su, Yingna
name: Cheng, Xin
name: van Ballegooijen, Adriaan
name: Ji, Haisheng
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We investigate the formation and magnetic topology of four flare/CME events with filament-sigmoid systems, in which the sigmoidal hot channels are located above the filaments, and they appear in pairs prior to eruption.} The formation of hot channels usually takes several to dozens of hours during which two J-shape sheared arcades gradually evolve into sigmoidal hot channels, then they keep stable for tens of minutes or hours and erupt. While the low-lying filaments show no significant change. \textbf{We construct a series of magnetic field models and find that the best-fit preflare models contain magnetic flux ropes with hyperbolic flux tubes (HFTs). The field lines above the HFT correspond to the high-lying hot channel, while those below the HFT surround the underlying filaments. In particular, the continuous and long field lines representing the flux rope located above the HFT match the observed hot channels well in three events. While for SOL2014-04-18 event, the flux bundle that mimics the observed hot channel is located above the flux rope. The flux rope axis lies in a height range of 19.8 Mm and 46 Mm above the photosphere for the four events, among which the flux rope axis in SOL2012-07-12 event has a maximum height, which probably explains why it is often considered as a double-decker structure. Our modeling suggests that the high-lying hot channel may be formed by magnetic reconnections between sheared field lines occurring above the filament prior to eruption.
description: ApJ accepted
A Null-model Exhibiting Synchronized Dynamics in Uncoupled Oscillators
Creators: name: Chakrabortty, Tuhin
name: Suman, Akash
name: Gupta, Anjali
name: Singh, Varsha
name: Varma, Manoj
Publisher: name: arXiv
Year: 2018
Subjects: subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: The phenomenon of phase synchronization of oscillatory systems arising out of feedback coupling is ubiquitous across physics and biology. In noisy, complex systems, one generally observes transient epochs of synchronization followed by non-synchronous dynamics. How does one guarantee that the observed transient epochs of synchronization are arising from an underlying feedback mechanism and not from some peculiar statistical properties of the system? This question is particularly important for complex biological systems where the search for a non-existent feedback mechanism may turn out be an enormous waste of resources. In this article, we propose a null model for synchronization motivated by expectations on the dynamical behaviour of biological systems to provide a quantitative measure of the confidence with which one can infer the existence of a feedback mechanism based on observation of transient synchronized behaviour. We demonstrate the application of our null model to the phenomenon of gait synchronization in free-swimming nematodes, C. elegans.
Additional file 2 of The testosterone-dependent and independent transcriptional networks in the hypothalamus of Gpr54 and Kiss1 knockout male mice are not fully equivalent
Creators: name: Prentice, Leah M
name: Tassigny, Xavier D'Anglemont De
name: McKinney, Steven
name: Algara, Teresa Ruiz De
name: Yap, Damian
name: Gulisa Turashvili
name: Poon, Steven
name: Sutcliffe, Margaret
name: Allard, Pat
name: Burleigh, Angela
name: Fee, John
name: Huntsman, David G
name: Colledge, William H
name: Aparicio, Samuel AJ
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 2:Supplemental Figure 2. GKO hypothalamic transcription networks merged. The top three networks of GKO hypothalamic transcription merged. (PDF 7 MB)
Additional file 4 of The testosterone-dependent and independent transcriptional networks in the hypothalamus of Gpr54 and Kiss1 knockout male mice are not fully equivalent
Creators: name: Prentice, Leah M
name: Tassigny, Xavier D'Anglemont De
name: McKinney, Steven
name: Algara, Teresa Ruiz De
name: Yap, Damian
name: Gulisa Turashvili
name: Poon, Steven
name: Sutcliffe, Margaret
name: Allard, Pat
name: Burleigh, Angela
name: Fee, John
name: Huntsman, David G
name: Colledge, William H
name: Aparicio, Samuel AJ
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 4:Supplemental Figure 3. KKO hypothalamic transcription networks merged. The top three networks of KKO hypothalamic transcription merged. (PDF 8 MB)
Additional file 2 of Risk factors for the occurrence and protraction of patellar and patellar tendon pain in children and adolescents: a prospective cohort study of 3 years
Creators: name: Horii, Manato
name: Akagi, Ryuichiro
name: Takahashi, Sho
name: Watanabe, Shotaro
name: Ogawa, Yuya
name: Kimura, Seiji
name: Yamaguchi, Satoshi
name: Ohtori, Seiji
name: Sasho, Takahisa
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Physiology
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Computational Biology

description: Additional file 2. The odds ratio (OR) and confidence interval (CI) of the protraction of knee pain by each factor in a sensitivity analysis.
Termioptycha gnathospina Ranjan, N. Singh & Kirti 2022
Creators: name: Singh, Navneet
name: Ranjan, Rahul
name: Talukdar, Avishek
name: Joshi, Rahul
name: Kirti, Jagbir Singh
name: Chandra, Kailash
name: Mally, Richard
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Pyralidae
Termioptycha
Termioptycha gnathospina

description: 77. Termioptycha gnathospina Ranjan, N. Singh & Kirti, 2022: 416
Type locality: Dodak (Sikkim, India)
 Distribution. Indian records: Sikkim (Dodak) (Ranjan et al. 2022b). Global records: unknown.
description: Published as part of Singh, Navneet, Ranjan, Rahul, Talukdar, Avishek, Joshi, Rahul, Kirti, Jagbir Singh, Chandra, Kailash & Mally, Richard, 2022, A catalogue of Indian Pyraloidea (Lepidoptera), pp. 1-423 in Zootaxa 5197 (1) on page 57, DOI: 10.11646/zootaxa.5197.1.1, http://zenodo.org/record/7252292
Additional file 3 of The testosterone-dependent and independent transcriptional networks in the hypothalamus of Gpr54 and Kiss1 knockout male mice are not fully equivalent
Creators: name: Prentice, Leah M
name: Tassigny, Xavier D'Anglemont De
name: McKinney, Steven
name: Algara, Teresa Ruiz De
name: Yap, Damian
name: Gulisa Turashvili
name: Poon, Steven
name: Sutcliffe, Margaret
name: Allard, Pat
name: Burleigh, Angela
name: Fee, John
name: Huntsman, David G
name: Colledge, William H
name: Aparicio, Samuel AJ
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 3:Supplemental Figure 4. GKO and KKO hypothalamic transcription networks. The top three networks for both GKO and KKO hypothalamic transcription shown separately. (PDF 9 MB)
Pair Dispersion in Dilute Suspension of Active Swimmers
Creators: name: Belan, Sergey
name: Kardar, Mehran
Publisher: name: arXiv
Year: 2019
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Ensembles of biological and artificial microswimmers produce long-range velocity fields with strong nonequilibrium fluctuations, which result in dramatic increase diffusivity of embedded particles (tracers). While such enhanced diffusivity may point to enhanced mixing of the fluid, a rigorous quantification of the mixing efficiency requires analysis of pair dispersion of tracers, rather than simple one-particle diffusivity. Here, we calculate analytically the scale-dependent coefficient of relative diffusivity of passive tracers embedded in a dilute suspension of run-and-tumble microswimmers. Although each tracer is subject to strong fluctuations resulting in large absolute diffusivity, the small-scale relative dispersion is suppressed due to the correlations in fluid velocity which are relevant when the inter-tracers separation is below the persistence length of the swimmers motion. Our results suggest that the reorientation of swimming direction plays an important role in biological mixing and should be accounted in design of potential active matter devices capable of effective fluid mixing at microscale.
description: 9 pages, 3 figures
Additional file 6 of The testosterone-dependent and independent transcriptional networks in the hypothalamus of Gpr54 and Kiss1 knockout male mice are not fully equivalent
Creators: name: Prentice, Leah M
name: Tassigny, Xavier D'Anglemont De
name: McKinney, Steven
name: Algara, Teresa Ruiz De
name: Yap, Damian
name: Gulisa Turashvili
name: Poon, Steven
name: Sutcliffe, Margaret
name: Allard, Pat
name: Burleigh, Angela
name: Fee, John
name: Huntsman, David G
name: Colledge, William H
name: Aparicio, Samuel AJ
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 6:Supplemental Table 2. Genes carried forward for QPCR validation from initial array analysis. Lists the 95 genes assessed by QPCR that were chosen from the initial array analysis. (PDF 100 KB)
Dynamical simulation of current fluctuations in a dissipative two-state system
Creators: name: Stockburger, J.
name: Mak, C. H.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Current fluctuations in a dissipative two-state system have been studied using a novel quantum dynamics simulation method. After a transformation of the path integrals, the tunneling dynamics is computed by deterministic integration over the real-time paths under the influence of colored noise. The nature of the transition from coherent to incoherent dynamics at low temperatures is re-examined.
description: 4 pages, 4 figures; to appear in Phys. Rev. Letters
Additional file 1 of Risk factors for the occurrence and protraction of patellar and patellar tendon pain in children and adolescents: a prospective cohort study of 3 years
Creators: name: Horii, Manato
name: Akagi, Ryuichiro
name: Takahashi, Sho
name: Watanabe, Shotaro
name: Ogawa, Yuya
name: Kimura, Seiji
name: Yamaguchi, Satoshi
name: Ohtori, Seiji
name: Sasho, Takahisa
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Physiology
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Computational Biology

description: Additional file 1. The odds ratio (OR) and confidence interval (CI) of occurrence of knee pain within a year by each factor in a sensitivity analysis.
On the response of gravitational antennas to dilatonic waves
Creators: name: Gasperini, M.
Publisher: name: arXiv
Year: 1999
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: It is pointed out that the coupling of macroscopic test masses to the gravi-dilaton background of string theory is non geodesic, in general, and cannot be parametrized by a Brans-Dicke model of scalar-tensor gravity. The response of gravitational antennas to dilatonic waves should be analyzed through a generalized equation of geodesic deviation, taking into account the possible direct coupling of the background to the (composition-dependent) dilatonic charge of the antenna.
description: 10 pages, Latex, no figures
MorpheuS: generating structured music with constrained patterns and tension
Creators: name: Herremans, Dorien
name: Chew, Elaine
Publisher: name: arXiv
Year: 2018
Subjects: subject: Sound (cs.SD)
subject: Audio and Speech Processing (eess.AS)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Automatic music generation systems have gained in popularity and sophistication as advances in cloud computing have enabled large-scale complex computations such as deep models and optimization algorithms on personal devices. Yet, they still face an important challenge, that of long-term structure, which is key to conveying a sense of musical coherence. We present the MorpheuS music generation system designed to tackle this problem. MorpheuS' novel framework has the ability to generate polyphonic pieces with a given tension profile and long- and short-term repeated pattern structures. A mathematical model for tonal tension quantifies the tension profile and state-of-the-art pattern detection algorithms extract repeated patterns in a template piece. An efficient optimization metaheuristic, variable neighborhood search, generates music by assigning pitches that best fit the prescribed tension profile to the template rhythm while hard constraining long-term structure through the detected patterns. This ability to generate affective music with specific tension profile and long-term structure is particularly useful in a game or film music context. Music generated by the MorpheuS system has been performed live in concerts.
description: IEEE Transactions on Affective Computing. PP(99)
PUL OQIMI BOSHQARUVI VA UNING KORXONA BARQARORLIGIGA TA'SIRI
Creators: name: Berdaliyev, Xaydarqul Kattaboyevich
Publisher: name: Zenodo
Year: 2025

description: Pul oqimi boshqaruvi har qanday korxona uchun muvaffaqiyat va barqarorlikning asosiy omillaridan biri hisoblanadi.
Antizana sparsata Gaede 1928
Creators: name: Mbata, Keith J.
name: Prins, Jurate De
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Notodontidae
Antizana
Antizana sparsata

description: Antizana sparsata Gaede, 1928
COMMON NAME(S): Prominent or Notodontid moth.
SYNONYM(S): None.
IUCN STATUS: Not Evaluated (NE).
DISTRIBUTION: Known only from Zambia (endemic species).
LOCALITY IN ZAMBIA: Type locality is Mwengwa [Latitude, - 15° 17’ 00” South; Longitude, 25° 59’ 00” East], in NW Rhodesia [now, NW Zambia], Central Province.
LARVAL HOSTPLANT(S): Unknown.
SOURCES: De Prins & De Prins 2022; Gaede 1928; Kiriakoff 1962a.
Genus Bisolita Kiriakoff, 1961
description: Published as part of Mbata, Keith J. & Prins, Jurate De, 2023, Annotated checklist of moths of Zambia (Insecta: Lepidoptera), pp. 1-503 in Zootaxa 5354 (1) on page 259, DOI: 10.11646/zootaxa.5354.1.1, http://zenodo.org/record/10130434
Termioptycha inimica Locastra
Creators: name: Singh, Navneet
name: Ranjan, Rahul
name: Talukdar, Avishek
name: Joshi, Rahul
name: Kirti, Jagbir Singh
name: Chandra, Kailash
name: Mally, Richard
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Pyralidae
Termioptycha
Termioptycha inimica

description: 78. Termioptycha inimica (Butler, 1879c: 448) (Locastra)
Type locality: Japan
 Distribution. Indian records: Darjeeling, Sikkim (Snellen 1890). Global records: Korea (Bae et al. 2008), China (Guangxi, Sichuan), Japan (Rong et al. 2017).
description: Published as part of Singh, Navneet, Ranjan, Rahul, Talukdar, Avishek, Joshi, Rahul, Kirti, Jagbir Singh, Chandra, Kailash & Mally, Richard, 2022, A catalogue of Indian Pyraloidea (Lepidoptera), pp. 1-423 in Zootaxa 5197 (1) on page 57, DOI: 10.11646/zootaxa.5197.1.1, http://zenodo.org/record/7252292
Additional file 7 of The testosterone-dependent and independent transcriptional networks in the hypothalamus of Gpr54 and Kiss1 knockout male mice are not fully equivalent
Creators: name: Prentice, Leah M
name: Tassigny, Xavier D'Anglemont De
name: McKinney, Steven
name: Algara, Teresa Ruiz De
name: Yap, Damian
name: Gulisa Turashvili
name: Poon, Steven
name: Sutcliffe, Margaret
name: Allard, Pat
name: Burleigh, Angela
name: Fee, John
name: Huntsman, David G
name: Colledge, William H
name: Aparicio, Samuel AJ
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 7:Supplemental Table 4. Characteristics of the hormonally treated mice. Lists the characteristics of the mice used in the T response cohort. (PDF 50 KB)
title: Σύγκριση μοντέλων πεπεραμένων στοιχείων για τη μελέτη της οστικής ανακατασκευής σε εικονικές δομές απλής γεωμετρίας
titleType: AlternativeTitle
title: Comparison of finite element models for investigation of bone remodeling in virtual structures of simple geometry
Creators: name: Spatharis, Efstratios F.
Publisher: name: National Technological University of Athens
Year: 2007
Subjects: Οστική ανακατασκευή
Επαναληπτική μέθοδος
Εμβιομηχανική
Εσωτερικές Ιδιότητες οστού
Μηριαίο οστό
Bone remodeling
Iterative method
Biomechanic
Internal bone propetries
Femur

description: 185 σ.
description: Το φαινόμενο της οστικής ανακατασκευής είναι ένα ζήτημα που έχει απασχολήσει επί σειρά ετών αρκετούς επιστήμονες. Είναι μία βιολογική διαδικασία που επιφέρει αλλαγές στην εξωτερική διάπλαση και την εσωτερική αρχιτεκτονική του οστού εξαρτώμενες από το μηχανικό του περιβάλλον. Η οστική ανακατασκευή είναι υπέυθυνη για την απώλεια οστικής μάζας σαν αποτέλεσμα της φυσιολογικής γήρανσης του ανθρώπου και μπορεί να προκαλέσει παθήσεις όπως η οστεοπόρωση καθώς και κατάγματα οστών. Σε αυτή την εργασία, ύστερα από μια εισαγωγή στις ιδιότητες του οστίτη ιστού και τις βασικές θεωρίες οστικής ανακατασκευής,παρουσιάζεται αναλυτικά η επαναληπτική μέθοδος που αναπτύχθηκε για την προσομοίωση του φαινομένου. Η μέθοδος, βασισμένη σε διάφορες θεωρήσεις οστικής ανακατασκευής, εφαρμόζεται σε δύο διδιάστατες δομές και προκύπτουν πολύ χρήσιμα συμπεράσματα.
description: The phenomenon of bone remodeling is a subject which has occupied a lot of scientists for many years. It is a biological process which induces changes in the external shape and internal architecture of bone in dependence of the mechanical environment. Bone remodeling is responsible for the loss of bone mass as a result of ageing human and can cause diseases as osteoporosis and bone fractures. In this study, after an introduction in the attributes of bone tissue and the most important theories of bone remodeling, is presented the iterative method that was developed for the simulation of the phenomenon. This method, based on different regards of bone remodeling, is applied in two 2D structures and results valuable conclusions.
Superconductivity in Ru(1-x)Sr2GdCu(2+x)O(8-y) Compounds
Creators: name: Klamut, P. W.
name: Dabrowski, B.
name: Kolesnik, S.
name: Maxwell, M.
name: Mais, J.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report on the properties of new ruthenocuprates Ru(1-x)Sr2GdCu(2+x)O(8-y) (x=0, 0.1, 0.2, 0.3, 0.4, 0.75) that extend the superconductivity found previously in RuSr2GdCu2O8 (Tc=45 K) to the solid solution with varied Ru/Cu ratios. The compounds have been synthesized in high-pressure oxygen atmosphere. The maximum temperature of the superconducting transition is 72 K for the x=0.3 and 0.4 compositions. The reported behavior of magnetization at low temperatures can be qualitatively explained assuming a quasi-two-dimensional character of the superconducting regions in compounds studied.
description: to be published in Phys.Rev.B
The impact of interference excision on 21-cm Epoch of Reionization power spectrum analyses
Creators: name: Offringa, A. R.
name: Mertens, F.
name: Koopmans, L. V. E.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We investigate the implications of interference detection for experiments that are pursuing a detection of the redshifted 21-cm signals from the Epoch of Reionization. Interference detection causes samples to be sporadically flagged and rejected. As a necessity to reduce the data volume, flagged samples are typically (implicitly) interpolated during time or frequency averaging or uv-gridding. This so-far unexplored systematic biases the 21-cm power spectrum, and it is important to understand this bias for current 21-cm experiments as well as the upcoming SKA Epoch of Reionization experiment. We analyse simulated data using power spectrum analysis and Gaussian process regression. We find that the combination of flagging and averaging causes tiny spectral fluctuations, resulting in `flagging excess power'. This excess power does not substantially average down over time and, without extra mitigation techniques, can exceed the power of realistic models of the 21-cm reionization signals in LOFAR observations. We mitigate the bias by i) implementing a novel way to average data using a Gaussian-weighted interpolation scheme; ii) using unitary instead of inverse-variance weighting of visibilities; and iii) using low-resolution forward modelling of the data. After these modifications, which have been integrated in the LOFAR EoR processing pipeline, the excess power reduces by approximately three orders of magnitude, and is no longer preventing a detection of the 21-cm signals.
description: 11 pages, 8 figures, accepted for publication in MNRAS
title: Ανάπτυξη μοντέλου πεπερασμένων στοιχείων για τη μελέτη της οστικής ανακατασκευής βραχέων οστών
titleType: AlternativeTitle
title: Development of model with finite element method for the investigation of bone remodeling in short bones
Creators: name: Savva, Georgios A.
Publisher: name: National Technological University of Athens
Year: 2007
Subjects: Οστική ανακατασκευή
Σπόνδυλος
Εμβιομηχανική
Οστίτης ιστός
Οσφυϊκός
Bone remodeling
Vertebra
Biomechanics
Bone tissue
Lumbar

description: 199 σ.
description: Η εργασία αυτή ερευνά την ιδιότητα του οστίτη ιστού να αντιδρά στις συνθήκες του μηχανικού του περιβάλλοντος, γνωστή ως οστική ανακατασκευή. Η οστική ανακατασκευή διακρίνεται σε εξωτερική, όπου εμφανίζονται μορφολογικές αλλαγές στη γεωμετρία του οστού, και σε εσωτερική, όπου λαμβάνουν χώρα μεταβολές στην εσωτερική δομή του οστού μέσω αλλαγών στην οστική πυκνότητα. Δύο διαφορετικά μοντέλα εσωτερικής οστικής ανακατασκευής βασισμένα στην πυκνότητα τροπικής ενέργειας, αυτά των Weinans et al και Xinghua et al, μελετώνται τόσο ως προς τα αποτελέσματα όσο και προς τη σύγκλισή τους. Οι σχετικές δοκιμές πραγματοποιούνται σε προσέγγιση διδιάστατης τομής πέμπτου οσφυϊκού σπονδύλου. Ακολουθεί εφαρμογή του επικρατέστερου μοντέλου, πλήρως μη γραμμικό μοντέλο των Xinghua et al προσαρμοσμένο στη θεωρία των μικροβλαβών των McNamara et al, σε πραγματικό ανθρώπινο πρώτο οσφυϊκό σπόνδυλο.
description: This study investigates the property of bone tissue to react to the conditions of its mechanical environment, known as bone remodeling. Bone remodeling may be divided to external, where morphological changes in bone's geometry appear, and internal, where modifications in inner structure of bone take place through changes of bone density.Two different models of internal bone remodeling based on strain energy density, these of Weinans et al and Xinghua et al, are investigated for their results as well as for their convergence. The relative tests implement in an approximation of two-dimensional section of fifth lumbar vertebra. Consequently, an implementation of the predominant model, completely non-linear model of Xinghua et al adapted to the theory of microdamage of McNamara et al, is presented in a real first lumbar vertebra of a human.
The Dimensional-Reduction Anomaly in Spherically Symmetric Spacetimes
Creators: name: Sutton, P.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In D-dimensional spacetimes which can be foliated by n-dimensional homogeneous subspaces, a quantum field can be decomposed in terms of modes on the subspaces, reducing the system to a collection of (D-n)-dimensional fields. This allows one to write bare D-dimensional field quantities like the Green function and the effective action as sums of their (D-n)-dimensional counterparts in the dimensionally reduced theory. It has been shown, however, that renormalization breaks this relationship between the original and dimensionally reduced theories, an effect called the dimensional-reduction anomaly. We examine the dimensional-reduction anomaly for the important case of spherically symmetric spaces.
description: LaTeX, 19 pages, 2 figures. v2: calculations simplified, references added
Relaxation of Surface Profiles by Evaporation Dynamics
Creators: name: Hager, Johannes
Publisher: name: arXiv
Year: 1997
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We present simulations of the relaxation towards equilibrium of one dimensional steps and sinusoidal grooves imprinted on a surface below its roughening transition. We use a generalization of the hypercube stacking model of Forrest and Tang, that allows for temperature dependent next-nearest-neighbor interactions. For the step geometry the results at T=0 agree well with the t^(1/4) prediction of continuum theory for the spreading of the step. In the case of periodic profiles we modify the mobility for the tips of the profile and find the approximate solution of the resulting free boundary problem to be in reasonable agreement with the T=0 simulations.
description: 6 pages, Revtex, 5 Postscript figures, to appear in PRB 15, October 1997
Effect of spatial variations of superconducting gap on suppression of the transition temperature by impurities
Creators: name: Zhitomirsky, M. E.
name: Walker, M. B.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We calculate correction to the critical temperature of a dirty superconductor, which results from the local variations of the gap function near impurity sites. This correction is of the order of T_c/E_F and becomes important for short-coherence length superconductors. It generally reduces a pair-breaking effect. In s-wave superconductors small amounts of nonmagnetic impurities can increase the transition temperature.
description: 5 pages, ReVTEX
Ab-initio study of disorder effects on the electronic and magnetic structures of Sr$_2$FeMoO$_6$
Creators: name: Saha-Dasgupta, T.
name: Sarma, D. D.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We have investigated the electronic structure of ordered and disordered Sr$_2$FeMoO$_6$ using {\it ab-initio} band structure methods. The effect of disorder was simulated within super-cell calculations to realize several configurations with mis-site disorders. It is found that such disorder effects destroy the half-metallic ferro-magnetic state of the ordered compound. It also leads to a substantial reduction of the magnetic moments at the Fe sites in the disordered configurations. Most interestingly, it is found for the disordered configurations, that the magnetic coupling within the Fe sub-lattice as well as that within the Mo sub-lattice always remain ferro-magnetic, while the two sub-lattices couple anti-ferromagnetically, in close analogy to the magnetic structure of the ordered compound, but in contrast to recent suggestions.
description: 7 pages, 3 figures
On signature transition in Robertson-Walker cosmologies
Creators: name: Ghafoori-Tabrizi, K.
name: Gousheh, S. S.
name: Sepangi, H. R.
Publisher: name: arXiv
Year: 1999
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We analyse a classical model of gravitation coupled to a self interacting scalar field. We show that, within the context of this model for Robertson-Walker cosmologies, there exist solutions in the spatially non-flat cases exhibiting transitions from a Euclidean to a Lorentzian spacetime. We then discuss the conditions under which these signature changing solutions to Einstein's field equations exist. In particular, we find that an upper bound for the cosmological constant exists and that close to the signature changing hypersurface, both the scale factor and the scalar field have to be constant. Moreover we find that the signature changing solutions do not exist when the scalar field is massless.
description: 9 pages plus 4 postscript figures. To appear in the Int. J. Mod. Phys. A
Titanoceros Meyrick 1884
Creators: name: Singh, Navneet
name: Ranjan, Rahul
name: Talukdar, Avishek
name: Joshi, Rahul
name: Kirti, Jagbir Singh
name: Chandra, Kailash
name: Mally, Richard
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy

description: Genus Titanoceros Meyrick, 1884b: 62
 Type species: Titanoceros cataxantha Meyrick, 1884b, by monotypy
description: Published as part of Singh, Navneet, Ranjan, Rahul, Talukdar, Avishek, Joshi, Rahul, Kirti, Jagbir Singh, Chandra, Kailash & Mally, Richard, 2022, A catalogue of Indian Pyraloidea (Lepidoptera), pp. 1-423 in Zootaxa 5197 (1) on page 57, DOI: 10.11646/zootaxa.5197.1.1, http://zenodo.org/record/7252292
An inverse problem for the magnetic Schrödinger operator on Riemannian manifolds from partial boundary data
Creators: name: Bhattacharyya, Sombuddha
Publisher: name: arXiv
Year: 2018
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We consider the inverse problem of recovering the magnetic and potential term of a magnetic Schrödinger operator on certain compact Riemannian manifolds with boundary from partial Dirichlet and Neumann data on suitable subsets of the boundary. The uniqueness proof relies on proving a suitable Carleman estimate for functions which vanish only on a part of boundary and constructing complex geometric optics solutions which vanish on a part of the boundary.
Temperature-frequency scaling in amorphous niobium-silicon near the metal-insulator transition
Creators: name: Lee, Hok-Ling
name: Carini, John P.
name: Baxter, David V.
name: Gruner, George
Publisher: name: arXiv
Year: 1998
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Millimeter-wave transmission measurements have been performed in amorphous niobium-silicon alloy samples where the DC conductivity follows the critical temperature dependence $σ_{dc} \propto T^{1/2}$. The real part of the conductivity is obtained at eight frequencies in the range 87--1040 GHz for temperatures 2.6 K and above. In the quantum regime ($\hbar ω> k_B T$) the real part of the high-frequency conductivity has a power-law frequency dependence $Re~σ(ω) \propto ω^{1/2}$. For temperatures 16 K and below the data exhibits temperature-frequency scaling predicted by theories of dynamics near quantum-critical points.
description: 4 pages, 3 Postscript figures; revised version to be published in Physical Review Letters: changed several references, fixed typos, and reworded several paragraphs
Dilatonic, Current-Carrying Cosmic String
Creators: name: Ferreira, C. N.
name: Guimaraes, M. E. X.
name: Helayel-Neto, J. A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the implications of a scalar-tensorial gravity for the metric of an isolated self-gravitating superconducting cosmic string. These modifications are induced by an arbitrary coupling of a massless scalar field to the usual tensorial field in the gravitational Lagrangian. We derive the metric in the weak-field approximation and we analyse the behaviour of light in this spacetime. We end with some discussions.
description: 12 pp, Latex, no figures, based on a talk given by M. E. X. Guimaraes at the COSMO 99, 27/9 to 02/10/99, ICTP, Trieste, It
The Influence of Shape on Ordering of Granular Systems in Two Dimensions
Creators: name: Rankenburg, I. C.
name: Zieve, R. J.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We investigate ordering properties of two-dimensional granular materials using several shapes created by welding ball bearings together. Ordered domains form much more easily in two than in three dimensions, even when configurations lack long-range order. The onset of ordered domains occurs near a packing density of 0.8, a phenomenon observed previously for disks. One of our shapes, the trapezoid, has packings that remain disordered and near the transition density even after annealing by shaking. Since random packings are unstable for disks and many other shapes in two dimensions, trapezoid packings provide a new approach to studying two-dimensional randomness. We also find that the rotational symmetry of a shape is an excellent predictor of how easily it orders, and a potential guide to identifying two-dimensional shapes that remain random after annealing.
description: 10 pages, 10 figures, conclusions rewritten and minor changes elsewhere
Extending the Velocity-dependent One-scale String Evolution Model
Creators: name: Martins, C. J. A. P.
name: Shellard, E. P. S.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We provide a general overview of the velocity-dependent one-scale model for cosmic string evolution and discuss two further extensions to it. We introduce and justify a new ansatz for the momentum parameter $k$, and also incorporate the effect of radiation backreaction. We thus discuss the evolution of the basic large-scale features of cosmic string networks in all relevant cosmological scenarios, concentrating in particular on the `scaling' solutions relevant for each case. In a companion paper, we show, by comparing with numerical simulations, that this model provides an accurate description of the large-scale features of cosmic string networks.
description: 16 pages, 6 figures, submitted to Phys. Rev. D
Effect of CuO2 lattice strain on the electronic structure and properties of high-Tc cuprate family
Creators: name: Makarov, Ilya
name: Gavrichkov, Vladimir
name: Shneyder, Elena
name: Nekrasov, Igor
name: Slobodchikov, Anatoly
name: Ovchinnikov, Sergey
name: Bianconi, Antonio
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Doping and strain dependences of the electronic structure of the CuO6-octahedra layer within LDA+GTB method in the frameworks of six-band p-d model are calculated. Band structure and Fermi surface of the quasiparticle excitations in the effective Hubbard model are characterized by inhomogeneous distribution of the k-dependent spectral weight. Doping results in reconstruction of the band structure, redistribution of the spectral weight over dispersion surface and reconstruction of Fermi surface from small hole pockets in the underdoped region to large hole contour in the overdoped region through two quantum phase transitions (QPT). Strain increasing leads to displacement of the valence and conductivity bands, bandwidths decreasing and shift of the concentrations corresponding to QPTs. Strain dependences of the antiferromagnetic exchange coupling and DOS at the Fermi level determining superconducting temperature Tc are obtained. Effective exchange coupling in the equation for Tc demonstrates monotonic strain dependence.
description: 10 pages, 6 figures, 2 tables
Orthaga mangiferae Misra 1932
Creators: name: Singh, Navneet
name: Ranjan, Rahul
name: Talukdar, Avishek
name: Joshi, Rahul
name: Kirti, Jagbir Singh
name: Chandra, Kailash
name: Mally, Richard
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Pyralidae
Orthaga
Orthaga mangiferae

description: 34. Orthaga mangiferae Misra, 1932: 539
Type locality: India
Distribution. Indian records: India (Misra 1932, Mathew 2006). Global records: unknown.
description: Published as part of Singh, Navneet, Ranjan, Rahul, Talukdar, Avishek, Joshi, Rahul, Kirti, Jagbir Singh, Chandra, Kailash & Mally, Richard, 2022, A catalogue of Indian Pyraloidea (Lepidoptera), pp. 1-423 in Zootaxa 5197 (1) on page 51, DOI: 10.11646/zootaxa.5197.1.1, http://zenodo.org/record/7252292
CHIANTI - an atomic database for emission lines - Paper XV: Version 9, improvements for the X-ray satellite lines
Creators: name: Dere, Kenneth P.
name: Del Zanna, Giulio
name: Young, Peter R.
name: Landi, Enrico
name: Sutherland, Ralph S.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: CHIANTI contains a large quantity of atomic data for the analysis of astrophysical spectra. Programs are available in IDL and Python to perform calculation of the expected emergent spectrum from these sources. The database includes atomic energy levels, wavelengths, radiative transition probabilities, rate coefficients for collisional excitation, ionization, and recombination, as well as data to calculate free-free, free-bound, and two-photon continuum emission. In Version 9, we improve the modelling of the satellite lines at X-ray wavelengths by explicitly including autoionization and dielectronic recombination processes in the calculation of level populations for select members of the lithium isoelectronic sequence and Fe XVIII-XXIII. In addition, existing datasets are updated, new ions added and new total recombination rates for several Fe ions are included. All data and IDL programs are freely available at http://www.chiantidatabase.org or through SolarSoft and the Python code ChiantiPy is also freely available at https://github.com/chianti-atomic/ChiantiPy.
description: Accepted by ApJS, 11 pages, 5 figures
Addition spectrum, persistent current, and spin polarization in coupled quantum dot arrays: coherence, correlation, and disorder
Creators: name: Kotlyar, R.
name: Stafford, C. A.
name: Sarma, S. Das
Publisher: name: arXiv
Year: 1998
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The ground state persistent current and electron addition spectrum in two-dimensional quantum dot arrays and one-dimensional quantum dot rings, pierced by an external magnetic flux, are investigated using the extended Hubbard model. The collective multidot problem is shown to map exactly into the strong field noninteracting finite-size Hofstadter butterfly problem at the spin polarization transition. The finite size Hofstadter problem is discussed, and an analytical solution for limiting values of flux is obtained. In weak fields we predict novel flux periodic oscillations in the spin component along the quantization axis with a periodicity given by $νh/e$ ($ν\le 1$). The sensitivity of the calculated persistent current to interaction and disorder is shown to reflect the intricacies of various Mott-Hubbard quantum phase transitions in two- dimensional systems: the persistent current is suppressed in the antiferromagnetic Mott-insulating phase governed by intradot Coulomb interactions; the persistent current is maximized at the spin density wave - charge density wave transition driven by the nearest neighbor interdot interaction; the Mott-insulating phase persistent current is enhanced by the long-range interdot interactions to its noninteracting value; the strong suppression of the noninteracting current in the presence of random disorder is seen only at large disorder strengths; at half filling even a relatively weak intradot Coulomb interaction enhances the disordered noninteracting system persistent current; in general, the suppression of the persistent current by disorder is less significant in the presence of the long-range interdot Coulomb interaction.
description: 50 pages, 21 figures, 3 tables
Additional file 1 of Embedding evidence of early postoperative off-bed activities and rehabilitation in a real clinical setting in China: an interrupted time-series study
Creators: name: Chen, Yun
name: Wan, Jing
name: Zhu, Zheng
name: Su, Chunhong
name: Mei, Zhengrong
Publisher: name: figshare
Year: 2022
Subjects: Medicine
Biotechnology
Mental Health

description: Additional file 1: Supplemental Table 1. Patient postoperative rehabilitation by month before and after the evidence-based intervention.
Singlet Ground State and Magnetization Plateaus in Ba$_3$Mn$_2$O$_8$
Creators: name: Uchida, M.
name: Tanaka, H.
name: Bartashevich, M.
name: Goto, T.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Magnetic susceptibility and the magnetization process have been measured in \green polycrystal. In this compound, the magnetic manganese ion exists as Mn$^{5+}$ in a tetrahedral environment, and thus the magnetic interaction can be described by an S=1 Heisenberg model. The ground state was found to be a spin singlet with an excitation gap $Δ/k_{\rm B}=11.2$ K. Magnetization plateaus were observed at zero and at half of the saturation magnetization. These results indicate that the present system can be represented by a coupled antiferromagnetic dimer model.
description: 4 pages, 4 figures, jpsj style
title: Επίδραση της χλωρίωσης στην απομάκρυνση μικροοργανικών ρυπαντών σε βιολογικώς επεξεργασμένα λύματα
titleType: AlternativeTitle
Creators: name: Kanaras, Anargyros N.
Publisher: name: National Technological University of Athens
Year: 2013
Subjects: Χλωρίωση
Ξενοβιοτικά
Ορμονικοί διαταράκτες
Φαρμακευτικές ουσίες
Βενζοτριαζόλες
Λύματα
Chlorination
Xenobiotics
Endocrine disruptors
Pharmaceutical compounds
Corrosion inhibitors
Municipal wastewater

description: 152 σ.
description: Εθνικό Μετσόβιο Πολυτεχνείο--Μεταπτυχιακή Εργασία. Διεπιστημονικό-Διατμηματικό Πρόγραμμα Μεταπτυχιακών Σπουδών (Δ.Π.Μ.Σ.) “Επιστήμη και Τεχνολογία Υδατικών Πόρων”
description: Σκοπός της παρούσας μεταπτυχιακής εργασίας, η οποία εκπονήθηκε στο Εργαστήριο Υγειονομικής Τεχνολογίας του Εθνικού Μετσόβιου Πολυτεχνείου σε συνεργασία με το Εργαστήριο Αναλυτικής Χημείας του Πανεπιστημίου Αθηνών, είναι η διερεύνηση της τύχης ενδοκρινικών διαταρακτών, φαρμακευτικών και αντιδιαβρωτικών ουσιών κατά τη χλωρίωση επεξεργασμένων αστικών λυμάτων καθώς και η εξακρίβωση του ρόλου του pH και της συγκέντρωσης των αιωρούμενων στερεών στην διεργασία αυτή.
description: The scope of this master thesis study was to investigate the fate of endocrine disruptors, pharmaceuticals compounds and corrosion inhibitors during chlorination process, in biologically treated municipal wastewater, and to examine the role of pH and the concentration of suspended solids in this process. The study was conducted at the Sanitary Engineering Laboratory of the School of Civil Engineering, at the National Technical University of Athens in collaboration with the Laboratory of Analytical Chemistry of the University of Athens.
Gravity of higher-dimensional global defects
Creators: name: Olasagasti, Itsaso
name: Vilenkin, Alexander
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Solutions of Einstein's equations are found for global defects in a higher-dimensional spacetime with a nonzero cosmological constant Lambda. The defect has a (p-1)-dimensional core (brane) and a `hedgehog' scalar field configuration in the n extra dimensions. For Lambda = 0 and n > 2, the solutions are characterized by a flat brane worldsheet and a solid angle deficit in the extra dimensions. For Lambda > 0, one class of solutions describes spherical branes in an inflating higher-dimensional universe. Instantons obtained by a Euclidean continuation of such solutions describe quantum nucleation of the entire inflating brane-world, or of a spherical brane in an inflating higher-dimensional universe. For Lambda < 0, one class of solutions exhibits an exponential warp factor. It is similar to spacetimes previously discussed by Randall and Sundrum for n = 1 and by Gregory for n = 2.
description: 18 pages, no figures, uses revtex
Group theoretical analysis of structural instability, vacancy ordering and magnetic transitions in the system troilite (FeS) - pyrrhotite (Fe$_{1-x}$S)
Creators: name: Haines, Charles Robert Sebastian
name: Howard, Christopher J.
name: Harrison, Richard J.
name: Carpenter, Michael A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A group-theoretical framework to describe vacancy ordering and magnetism in the Fe$_{1-x}$S system is developed. This framework is used to determine the sequence of crystal structures consistent with the observed magnetic structures of troilite (FeS), and to determine the crystallographic nature of the low-temperature Besnus transition in Fe$_{0.875}$S. We conclude that the Besnus transition is a magnetically driven transition characterised by the rotation of the moments out of the ac-plane, accompanied by small atomic displacements that lower the symmetry to triclinic at low temperatures. Based on our phase diagram, we predict related magnetically driven phase transitions at low temperatures in all the commensurate superstructures of pyrrhotite. The exact nature of the transition is determined by the symmetry of the vacancy ordered state Based on this we predict spin-flop transitions in 3C and 5C pyrrhotite and a transition akin to the Besnus transition in 6C pyrrhotite. Furthermore, we clarify that 3C and 4C pyrrhotite carry a ferrimagnetic moment whereas 5C and 6C are antiferromagnetic.
description: 65 pages including Supplementary Material
Charge- versus spin driven stripe order: the role of transversal spin fluctuations
Creators: name: van Duin, C. N. A.
name: Zaanen, J.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The separation of the charge- and spin ordering temperatures of the stripe phase in cuprate superconductors has been used to argue that the striped phase is charge driven. Scaling analysis of a non-linear sigma model shows that the effect of spatial anisotropy on the transversal spin fluctuations is much more drastic at finite temperatures than at zero temperature. These results suggest that the spin fluctuations prohibit the spin system to condense at the charge ordering temperature, despite a possible dominance of charge-spin coupling in the longitudinal channel.
description: 4 pages Revtex, 2 figures