cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A Remark on Integrability of Stochastic Systems Solvable by Matrix Product Ansatz
Creators: name: Karimipour, V.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Within the Matrix Product Formalism we have already introduced a multi- species exclusion process in which different particles hop with different rates and fast particles stochastically overtake slow ones. In this letter we show that on an open chain, the master equation of this process can be exactly solved via the coordinate Bethe ansatz. It is shown that the N-body S-matrix of this process is factorized into a product of two-body S-matrices, which in turn satisfy the quantum Yang-Baxter equation (QYBE). This solution is to our knowledge, a new solution of QYBE.
description: 9 pages, latex, major revisions in the introduction, references added
Worktown Observation Centre
Creators: name: Edge, Caroline Rachel Alexandra
Publisher: name: University of Salford
Year: 2019
Subjects: classificationCode: 360604
subject: Photography, video and lens-based practice
classificationCode: 360104
subject: Visual cultures
classificationCode: 360602
subject: Fine arts
classificationCode: 360103
subject: Art theory
classificationCode: 360102
subject: Art history

description: This is a digital archive of photographic and visual artefacts created during an 8 day period of collaborative research observing everyday in life in Bolton during July 2014. This project re-evaluated Mass Observation’s visual research methods through the creation of a collaborative archive over 8 days. The centre was based in a disused shop in Bolton town centre. 38 volunteer observers including local amateur and professional photographers, and academics from 5 institutions participated. Over 1000 members of the public were directly engaged.
Supporting documentation includes photographs of research activity, promotional materials and the schedule of events for the 8 day period.
title: Die gesamte wissenschaftliche Praxis muss sich ändern.... Ein Interview mit den Herausgeberinnen der Publikation: Mutterschaft und Wissenschaft. Die (Un-)Vereinbarkeit von traditionellem Mutterbild und wissenschaftlicher Tätigkeit
Creators: name: Funke, Janine
Publisher: name: ZZF - Centre for Contemporary History: Zeitgeschichte online
Year: 2021

description: Das Thema Vereinbarkeit von Mutterschaft und wissenschaftlicher Karriere wird seit einigen Jahren sehr intensiv diskutiert. Die Publikation von Sarah Czerney, Silke Martin und Lena Eckert geht einen neuen Weg, in dem nicht nur auf das Thema Elternschaft rekurriert, sondern auf ein allgemeines, in der Gesellschaft fest verankertes Bild der Frau als potenzielle Mutter. Es werden Erfahrungen von Wissenschaftler:innen aus verschiedenen Fachgebieten in unterschiedlichen Funktionen gesammelt um ein diverses Bild der Problematik zu zeichnen. Die Unvereinbarkeit sei, so die Herausgeber:innen, den „symbolischen, psychischen, historischen, ökonomischen und politischen Koordinaten geschuldet“. In dieser thematischen Fokussierung wird nichts beschönigt, es werden keine Held:innengeschichten erzählt. Die Publikation ist vielmehr eine Bestandanalyse, die zu dem Schluss kommt: es braucht nicht nur eine Schärfung des Diskurses, sondern konsequente Veränderungen der wissenschaftlichen Praxis.
A Plane-Symmetric Gravitational Field as a Generalized Nonlinear Sigma Model
Creators: name: Chervon, S. V.
name: Shabalkin, D. Yu.
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The Einstein equations for a plane-symmetric gravitational field coupled to an arbitrary nonlinear sigma model (NSM) are shown to be represented in the form of dynamical equations of a {\it generalized effective NSM}. The gravitational equations are studied in this case by the methods of analyzing NSM equations. In the case of a two-component diagonal NSM exact solutions are found by the functional parameter method.
description: 4 pages, LaTex
Properties of a new quasi-axisymmetric configuration
Creators: name: Henneberg, S. A.
name: Drevlak, M.
name: Nührenberg, C.
name: Beidler, C. D.
name: Turkin, Y.
name: Loizu, J.
name: Helander, P.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: A novel, compact, quasi-axisymmetric configuration is presented which exhibits low fast-particle losses and is stable to ideal MHD instabilities. The design has fast-particle loss rates below 8\% for flux surfaces within the half-radius, and is shown to have an MHD-stability limit of a normalised pressure of $\langleβ\rangle=3\%$ where $\langleβ\rangle$ is volume averaged. The flux surfaces at various plasma betas and currents as calculated using the SPEC equilibrium code are presented. Neoclassical transport coefficients are shown to be similar to an equivalent tokamak, with a distinct banana regime at half-radius. An initial coil design study is presented to assess the feasibility of this configuration as a fusion-relevant experiment.
MOESM5 of Spinal CSF flow in response to forced thoracic and abdominal respiration
Creators: name: Aktas, Gökmen
name: Kollmeier, Jost
name: Joseph, Arun
name: Klaus-Dietmar Merboldt
name: Hans-Christoph Ludwig
name: Gärtner, Jutta
name: Frahm, Jens
name: Dreha-Kulaczewski, Steffi
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 5: Table S1. Mean CSF volumes during 4 cycles (20 s) of forced in- and expiration (ml). Mean CSF flow volumes averaged across 4 cycles of forced inspiration and expiration, respectively, for all 18 subjects. Aq = aqueduct; C3 = cervical level 3; Th1/Th8 = thoracic levels 1/8; L3 = lumbar level 3; Abd = abdomen; In = inspiration; Ex = expiration.
Using bioelectrical impedance analysis in children and adolescents: Pressing issues
Creators: Orsso, Camila E.
Gonzalez, Maria Cristina
Maisch, Michael Johannes
Haqq, Andrea M.
Prado, Carla M.
Publisher: name: University of Alberta Library
Year: 2022

Single- and multifrequency bioelectrical impedance analysis (BIA) has gained popularity as a tool to assess body composition and health status of children and adolescents, but many questions and misconceptions remain. This review addresses pressing issues researchers and health care providers may encounter when using BIA in the young population. The importance of choosing population-specific and device-specific equations to estimate body composition as well as the use of BIA in longitudinal analyses are discussed. When specific equations are not available, raw bioimpedance values (i.e., resistance, reactance, and impedance) can be used to compute bioimpedance parameters, such as phase angle, impedance ratio, and bioelectrical impedance vector analysis. As interpreting these parameters is challenging, suggestions are provided on the use of reference data, cut-off points, and adjustment factors. Furthermore, unsolved technical and analytical issues are listed. Based on existing issues and potential for future development, a greater interaction between industry and academic researchers to improve the validity of BIA measurements among children and adolescents across their developmental stages is encouraged.
A Study of the Merger History of the Galaxy Group HCG 62 Based on X-Ray Observations and SPH Simulations
Creators: name: Hu, Dan
name: Xu, Haiguang
name: Kang, Xi
name: Li, Weitian
name: Zhu, Zhenghao
name: Ma, Zhixian
name: Shan, Chenxi
name: Zhang, Zhongli
name: Gu, Liyi
name: Liu, Chengze
name: Zheng, Qian
name: Wu, Xiang-ping
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We choose the bright compact group HCG 62, which was found to exhibit both excess X-ray emission and high Fe abundance to the southwest of its core, as an example to study the impact of mergers on chemical enrichment in the intragroup medium. We first reanalyze the high-quality Chandra and XMM-Newton archive data to search for the evidence for additional SN II yields, which is expected as a direct result of the possible merger-induced starburst. We reveal that, similar to the Fe abundance, the Mg abundance also shows a high value in both the innermost region and the southwest substructure, forming a high-abundance plateau, meanwhile all the SN Ia and SN II yields show rather flat distributions in $>0.1r_{200}$ in favor of an early enrichment. Then we carry out a series of idealized numerical simulations to model the collision of two initially isolated galaxy groups by using the TreePM-SPH GADGET-3 code. We find that the observed X-ray emission and metal distributions, as well as the relative positions of the two bright central galaxies with reference to the X-ray peak, can be well reproduced in a major merger with a mass ratio of 3 when the merger-induced starburst is assumed. The `best-match' snapshot is pinpointed after the third pericentric passage when the southwest substructure is formed due to gas sloshing. By following the evolution of the simulated merging system, we conclude that the effects of such a major merger on chemical enrichment are mostly restricted within the core region when the final relaxed state is reached.
description: Accepted for publication in the Astrophysical Journal
Experimental evidence of monolayer arsenene: An exotic two-dimensional semiconducting material
Creators: name: Shah, J.
name: Wang, W.
name: Sohail, H. M.
name: Uhrberg, R. I. G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Group V element analogues of graphene have attracted a lot attention recently due to their semiconducting band structures, which make them promising for next generation electronic and optoelectronic devices based on two-dimensional materials. Theoretical investigations predict high electron mobility, large band gaps, band gap tuning by strain, formation of topological phases, quantum spin Hall effect at room temperature, and superconductivity amongst others. Here, we report a successful formation of freestanding like monolayer arsenene on Ag(111). This was concluded from our experimental atomic and electronic structure data by comparing to results of our theoretical calculations. Arsenene forms a buckled honeycomb layer on Ag(111) with a lattice constant of 3.6 Å showing an indirect band gap of about 1.4 eV as deduced from the position of the Fermi level pinning.
Eoophyla dominalis Cataclysta
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
Crambidae
Eoophyla
Eoophyla dominalis

description: 17. Eoophyla dominalis (Walker, 1866a: 1337) (Cataclysta)
Type locality: South Hindostan
Distribution. Indian records: South Hindostan (Walker 1866a), Nilgiris (Hampson 1896b), South India, Nilgiris (Klima 1937). 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 146, DOI: 10.11646/zootaxa.5197.1.1, http://zenodo.org/record/7252292
Motion-Induced Radiation from a Dynamically Deforming Mirror
Creators: name: Miri, Faez
name: Golestanian, Ramin
Publisher: name: arXiv
Year: 1998
Subjects: subject: Quantum Physics (quant-ph)
subject: Condensed Matter (cond-mat)
subject: High Energy Physics - Theory (hep-th)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: A path integral formulation is developed to study the spectrum of radiation from a perfectly reflecting (conducting) surface. It allows us to study arbitrary deformations in space and time. The spectrum is calculated to second order in the height function. For a harmonic traveling wave on the surface, we find many different regimes in which the radiation is restricted to certain directions. It is shown that high frequency photons are emitted in a beam with relatively low angular dispersion whose direction can be controlled by the mechanical deformations of the plate.
description: 4 pages, 2 eps figues included, final version as appeared in PRA
Linkages of flow regime and micro-topography: prediction for non-native mangrove invasion under sea-level rise
Creators: name: Chen, Luzhen
name: Feng, Hongyu
name: Gu, Xiaoxuan
name: Dong, Ying
name: Cheng, Peng
name: Guo, Xudong
name: Lin, Qiulian
name: Tang, Ting
name: Zhang, Yihui
name: Zhu, Xudong
name: Yang, Shengchang
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Medicine
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Astronomical and Space Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Plant Biology

description: Flow regime is a key driver of invasive aquatic organisms, and the invasiveness of mangrove species may be simultaneously attributed to plant traits and flowing hydrological conditions at the estuary scale. We focused on hydrological and topographic conditions for a non-native mangrove species, Sonneratia apetala, in Zhangjiang Estuary of Fujian, China. A hydrological model and a micro-topographic model were used to predict its dispersal and early establishment, and field surveys and simulated experiments were integrated to estimate its future dispersal patterns. The mesohaline mudflat with a salinity of 8 ~ 10 PSU at the mangrove seaward edge was the most likely colonization area for S. apetala under current conditions. The south-western region of the estuary with native mangroves was the most likely area for its colonization according to the unstructured-grid finite-volume community ocean model (FVCOM) in September, when the largest tidal currents within a year and the maximum fruit maturity period occur. Approximately 42% of the mudflats throughout the whole estuary may be available for seedling establishment under the future sea-level rise RCP 4.5 scenarios compared with 44% for current establishment; however, the RCP 8.5 scenarios would significantly decrease seedling establishment by 2100 due to serious tidal inundation according to the micro-topographical model.
ITEM 1: Worktown Archive 300 word statement
Creators: name: Edge, Caroline Rachel Alexandra
Publisher: name: University of Salford
Year: 2019
Subjects: classificationCode: 440199
subject: Anthropology not elsewhere classified
classificationCode: 360604
subject: Photography, video and lens-based practice
classificationCode: 360103
subject: Art theory
classificationCode: 360102
subject: Art history
classificationCode: 360104
subject: Visual cultures

description: 300 word statement for Creating a Collaborative Worktown Archive portfolio
MOESM1 of Functional analysis of the secondary HIV-1 capsid binding site in the host protein cyclophilin A
Creators: name: Peng, Wang
name: Shi, Jiong
name: Mรกrquez, Chantal
name: Lau, Derrick
name: Walsh, James
name: K. Faysal
name: Byeon, Chang
name: In-Ja Byeon
name: Aiken, Christopher
name: Bรถcking, Till
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: 60506 Virology
subject: Computational Biology

description: Additional file 1. Biochemical and structural characterization of CypA mutants, SPR sensorgrams, additional infection assays in Jurkat cells expressing CypA mutants.
Are Small Polarons Always Detrimental to Transparent Conducting Oxides ?
Creators: name: Brunin, Guillaume
name: Rignanese, Gian-Marco
name: Hautier, Geoffroy
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Transparent conducting oxides (TCOs) are essential to many technologies including solar cells and transparent electronics. The search for high performance n- or p-type TCOs has mainly focused on materials offering transport through band carriers instead of small polarons. In this work, we break this paradigm and demonstrate using well-known physical models that, in certain circumstances, TCOs exhibiting transport by small polarons offer a better combination of transparency and conductivity than materials conducting through band transport. We link this surprising finding to the fundamentally different physics of optical absorption for band and polaronic carriers. Our work rationalizes the good performances of recently emerging small-polaronic Cr-based p-type TCOs such as Sr-doped LaCrO$_3$ and outlines design principles for the development of high-performance TCOs based on transport by small polarons. This opens new avenues for the discovery of high-performance TCOs especially p-type.
Perturbation analysis of weakly discrete kinks
Creators: name: Flach, S.
name: Kladko, K.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We present a perturbation theory of kink solutions of discrete Klein-Gordon chains. The unperturbed solutions correspond to the kinks of the adjoint partial differential equation. The perturbation theory is based on a reformulation of the discrete chain problem into a partial differential equation with spatially modulated mass density. The first order corrections to the kink solutions are obtained analytically and are shown to agree with exact numerical results. We discuss the problem of calculating the Peierls-Nabarro barrier.
description: 13 pages, 6 figures, REVTEX
Additional file 1 of Epigenetic inactivation of the 5-methylcytosine RNA methyltransferase NSUN7 is associated with clinical outcome and therapeutic vulnerability in liver cancer
Creators: name: Ortiz-Barahona, Vanessa
name: Soler, Marta
name: Davalos, Veronica
name: García-Prieto, Carlos A.
name: Janin, Maxime
name: Setien, Fernando
name: Fernández-Rebollo, Irene
name: Bech-Serra, Joan J.
name: De La Torre, Carolina
name: Guil, Sonia
name: Villanueva, Alberto
name: Zhang, Pei-Hong
name: Yang, Li
name: Guarnacci, Marco
name: Schumann, Ulrike
name: Preiss, Thomas
name: Balaseviciute, Ugne
name: Montal, Robert
name: Llovet, Josep M.
name: Esteller, Manel
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Supplementary Material 1
Eoophyla gibbosalis Oligostigma
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
Crambidae
Eoophyla
Eoophyla gibbosalis

description: 18. Eoophyla gibbosalis (Guenée, 1854: 262) (Oligostigma)
Type locality: Indes orientales [East Indies]
 = Oligostigma tripunctalis Walker, 1866a: 1531
Type locality: Indonesia, Java
 Distribution. Indian records: Indes orientales (Guenée 1854), Hindostan (Walker 1859a), Himalaya, Sikkim (Klima 1937), North India (Rose & Dhillon 1980c), Sikkim (Robinson et al. 1994), India (Ping et al. 2002, Li et al. 2003). Global records: Formosa (Strand 1919), Formosa, Celebes, Sumatra, Java, Sumbawa, Philippines, British New Guinea [Papua New Guinea] (Klima 1937), Java, Sabah, Philippines, Sulawesi, Sumbawa, Sumba, Timor, lowland (Robinson et al. 1994), China (Taiwan), Philippines, Papua New Guinea (Ping et al. 2002, Li et al. 2003).
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 146, DOI: 10.11646/zootaxa.5197.1.1, http://zenodo.org/record/7252292
title: Αξιολόγηση της μεθόδου ατμοσφαιρικής απόσταξης για τον προσδιορισμό επιμόλυνσης βενζίνης με ντίζελ
titleType: AlternativeTitle
Creators: name: Giannoulis, Antonia P.
Publisher: name: National Technological University of Athens
Year: 2014
Subjects: Απόσταξη
Υπόλλειμα απόσταξης
Τάση ατμών
Καμπύλες απόσταξης
Βενζίνη
Distillation
Distillation residue
Vapour pressure
Distillation curves
Gasoline

description: .
description: .
Additional file 1: of Echogenic foci in thyroid nodules: diagnostic performance with combination of TIRADS and echogenic foci
Creators: name: Ha, Su
name: Chung, Yun
name: Ahn, Hye
name: Baek, Jung
name: Park, Sung
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer

description: Table S1. US characteristics of benign and malignancy thyroid nodules with echogenic foci (nâ =â 390). Table S2. Histopathologic Results of 417 malignancies. (DOCX 16 kb)
title: Aboveground Biomass and Net Primary Production Along a Virginia Barrier Island Dune Chronosequence
Creators: name: DiLustro, John Joseph
Publisher: name: Old Dominion University
publisherIdentifier: https://ror.org/04zjtrb98
publisherIdentifierScheme: ROR
Year: 1994

description: Aboveground biomass was examined along a chronosequence of dune communities on Hog Island, a Virginia Coast Reserve LTER site. The dominant species were Ammophila breviligulata and Spartina patens. Aboveground biomass was harvested monthly from ten quadrats on dunes 6, 24, 36, and 120 years old. Sampling was conducted from April to November 1993. Biomass values were greater for younger dunes. Total aboveground biomass decreased with increasing site age and ranged from 152 g m-2 on the 120 year old dune to 205 g m-2 on the 6 year old dune in October 1993. Spartina patens biomass was greater than Ammophila breviligulata for the 6, 24, and 36 year old dune ridges. It also showed a pattern of decreasing biomass with increasing dune age; in July it ranged from 72 g m-2 to 5 g m-2. The same month showed less variation in Ammophila breviligulata; it increased from 17 g m-2 to 39 g m-2 across increasing dune age. Ammophila breviligulata had greater biomass for only the 120 year old dune. Net aboveground primary productivity did not vary greatly among different age dunes. There appeared to be a midsummer decline in biomass due to drought conditions. The aboveground net primary production (ANPP) from the sum of species peaks was 259 g m-2 yr-1 for the 6 year old dune, 226 g m-2 yr-1 for the 24 year old dune, 256 g m-2 yr-1 for the 36 year old dune and 274 g m-2 yr-1 for the 120 year old dune. Nitrogen and phosphorus concentrations in plant tissue were low. Biomass and nutrient values are reflective of production in a stressed environment. The variation in production of aboveground biomass across dune age may be controlled by moisture, microclimatic conditions and soil nitrogen levels.
The holographic non-abelian vortex
Creators: name: Tallarita, Gianni
name: Auzzi, Roberto
name: Peterson, Adam
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study a fully back-reacted non-abelian vortex solution in an extension of the holographic superconductor setup. The thermodynamic properties of the vortex are computed. We show that, in some regime of parameters, the non-abelian vortex solution has a lower free energy than a competing abelian vortex solution. The solution is dual to a finite-temperature perturbed conformal field theory with a topological defect, on which operators related to the Goldstone modes of a spontaneously broken symmetry are localized. We compute numerically the retarded Green function of these operators and we find, in the classical approximation in the bulk, a gapless $\mathbb{CP}^1$ excitation on the vortex world line.
description: 28 pages, 7 figures
title: Μελέτη των ενδιάμεσων ανόργανων ιζημάτων στα λιγνιτικά κοιτάσματα Κλειδιού, Αμυνταίου και Νότιου Πεδίου της Δυτικής Μακεδονίας
titleType: AlternativeTitle
Creators: name: Vergoulis, Panagiotis P.
Publisher: name: National Technological University of Athens
Year: 2011
Subjects: Λιγνίτης
Πτολεμαΐδα
Άργιλος
Αμύνταιο
Νότιο Πεδίο
Κλειδί
Lignite
Ptolemaida
Clay
XRD
Amyntaio
Notio Pedio
Klidi

description: 128 σ.
description: Η παρούσα διπλωματική εργασία με θέμα: “Μελέτη των ενδιάμεσων ανόργανων ιζημάτων στα λιγνιτικά κοιτάσματα Κλειδιού, Αμυνταίου και Νοτίου Πεδίου της Δυτικής Μακεδονίας”, πραγματοποιήθηκε στα πλαίσια των διπλωματικών εργασιών που εκπονούνται στο Ε.Μ.Π. Σημαντικό κίνητρο για την εκπόνηση αυτής της εργασίας υπήρξε το ενδιαφέρον για την εύρεση περιβαλλοντικά καλύτερων τρόπων διαχείρισης των ενδιαμέσων λιγνιτικών κοιτασμάτων. Σήμερα τα γαιώδη αυτά υλικά αποτίθενται με μεγάλο οικονομικό και περιβαλλοντικό κόστος. Αντικείμενο της παρούσας διπλωματικής εργασίας είναι να γίνει συγκριτική ορυκτολογική μελέτη των ενδιάμεσων ανόργανων ιζημάτων που προέρχονται από τα λιγνιτικά κοιτάσματα Κλειδιού, Αμυνταίου και Νότιου Πεδίου της Δυτικής Μακεδονίας.
description: This thesis entitled: "Study of intermediate inorganic sediments in lignite deposits of Kleidi, Amideo and Notio Pedio in Western Macedonia", was part of the thesis elaborated at the N.T.U.A. Important incentive for the elaboration of this paper was the interest in finding environmentally better ways of managing intermediate lignite deposits. Today these earthy materials are deposited with huge economic and environmental costs. The subject of this thesis is that a comparative mineralogical study of intermediate inorganic sediments from the lignite deposits of Kleidi, Amideo and Notio Pedio in western Macedonia is conducted.
Nuclear shadowing at low photon energies
Creators: name: Falter, T.
name: Leupold, S.
name: Mosel, U.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We calculate the shadowing effect in nuclear photoabsorption at low photon energies (1-3 GeV) within a multiple scattering approach. We avoid some of the high energy approximations that are usually made in simple Glauber theory like the narrow width and the eikonal approximation. We find that the main contribution to nuclear shadowing at low energies stems from $ρ^0$ mesons with masses well below their pole mass. We also show that the possibility of scattering in non forward directions allows for a new contribution to shadowing at low energies: the production of neutral pions as intermediate hadronic states enhances the shadowing effect in the onset region. For light nuclei and small photon energies they give rise to about 30% of the total shadowing effect.
description: RevTeX, 16 pages including 6 eps figures; new calculation of effective pion propagator, negligible effect on results; version to be published in Phys. Rev. C
Creating a Collaborative Worktown Archive: Photography, Place and Community
Creators: name: Edge, Caroline Rachel Alexandra
Publisher: name: University of Salford
Year: 2019
Subjects: classificationCode: 360102
subject: Art history
classificationCode: 360103
subject: Art theory
classificationCode: 360104
subject: Visual cultures
classificationCode: 360604
subject: Photography, video and lens-based practice
classificationCode: 360602
subject: Fine arts

description: PhD in Documentary Photography (AHRC funded), Bolton Museum and the University of Bolton ‘Creating a collaborative Worktown Archive: Photography, Place and Community.’
Eoophyla halialis Cataclysta
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
Crambidae
Eoophyla
Eoophyla halialis

description: 19. Eoophyla halialis (Walker, 1859a: 447) (Cataclysta)
Type locality: China
 = Cataclysta sabrina Pryer, 1877: 232, pl. 4 fig. 3
Type locality: Chekiang [Zhejiang, China], Snowy Valley
 Distribution. Indian records: Poona (Swinhoe 1885), India (Ping et al. 2002, Li et al. 2003). Global records: China (Fujian, Guangdong, Guangxi, Hubei, Hunan, Jiangxi, Sichuan, Zhejiang), Afghanistan, Ethiopia, Nepal, Vietnam (Ping et al. 2002), Bangladesh (Li et al. 2003).
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 146, DOI: 10.11646/zootaxa.5197.1.1, http://zenodo.org/record/7252292
Hartree-Fock Studies of the Ferroelectric Perovskites
Creators: name: Fu, L.
name: Yaschenko, E.
name: Resca, L.
name: Resta, R.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Within an ab-initio HF scheme, we use both Berry-phase calculations and supercell calculations in order to compute the dynamical charges for lattice dynamics and the electronic dielectric constant for KNbO_3 and BaTiO_3. Comparison with experimental data indicates that HF provides a description of the electronic properties of this material whose accuracy is of the same order as the LDA one. There are however significant differences between the two sets of results, whose origin is scrutinized. Motivated by the study of surface and domain-boundary properties, we also present some results for BaTiO_3 slabs, including both genuinely isolated and periodically repeated slabs with different terminations. The capability of dealing with a genuinely isolated slab is a virtue of the localized-basis implementation adopted here. We demonstrate, amongst other things, the nontrivial dynamical-charge neutrality of BaTiO_3 [001] surfaces.
description: 11 pages, 6 figures. Presented at the Fifth Williamsburg Workshop on First-Principles Calculations for Ferroelectrics
VI3 - a new layered ferromagnetic semiconductor
Creators: name: Kong, Tai
name: Stolze, Karoline
name: Timmons, Erik I.
name: Tao, Jing
name: Ni, Danrui
name: Guo, Shu
name: Yang, Zoë
name: Prozorov, Ruslan
name: Cava, R. J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Two-dimensional (2D) materials are promising candidates for next-generation electronic devices. In this regime, insulating 2D ferromagnets, which remain rare, are of special importance due to their potential for enabling new device architectures. Here we report the discovery of ferromagnetism in a layered van der Waals semiconductor, VI3, which is based on honeycomb vanadium layers separated by an iodine-iodine van der Waals gap. It has a BiI3-type structure (R-3, No.148) at room temperature, and our experimental evidence suggests that it may undergo a subtle structural phase transition at 78 K. VI3 becomes ferromagnetic at 49 K, below which magneto-optical Kerr effect imaging clearly shows ferromagnetic domains, which can be manipulated by the applied external magnetic field. The optical band gap determined by reflectance measurements is 0.6 eV, and the material is highly resistive.
Comment on ``Adsorption of Polyelectrolyte onto a Colloid of Opposite Charge''
Creators: name: Golestanian, Ramin
Publisher: name: arXiv
Year: 1999
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: In a recent Letter, Gurovitch and Sens studied the adsorption of a weakly charged polyelectrolyte chain onto an oppositely charged colloidal particle. By using a variational technique they found that the colloidal particle can adsorb a polymer of higher charge than its own, and thus be ``overcharged.'' I argue that the observed overcharging by a factor of 16/5 is indeed an artifact of the approximations involved in the study. Moreover, I show that the existence of overcharging depends crucially on the choice of the trial wave function, contrary to their claim.
description: A comment on: E. Gurovitch and P. Sens, Phys. Rev. Lett. 82, 339 (1999)
Global monopoles in the Brans-Dicke theory
Creators: name: Li, Xin-zhou
name: Lu, Jizong
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A gravitating global monopole produces a repulsive grativational field outside the core in addition to a solid angular deficit in the Brans-Dicke theory. As a new feature, the angular deficit is dependent on the values of ϕ_{\infty} and ω, where ϕ_{\infty} is asymptotic value of scalar field in space-like infinity and ωis the Brans-Dicke parameter.
description: Latex 6 pages, To be published in Phys. Rev. D
Two-Dimensional Fluctuations Close to the Zero-Field Transition of Bi_2Sr_2CaCu_2O_8
Creators: name: Kötzler, J.
name: Kaufmann, M.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The ac-conductivity along the CuO$_2$-layers of epitaxial films and single crystals of thicknesses 0.2$μ$m$\leq L_z \leq130μ$m reveals clear signatures for 2D-ordering. In particular, at $T_c$ the screening length assumes the universal value $L_zΛ_{T_c}/2ν_s$ predicted by the Kosterlitz-Thouless theory, which indicates that binding of long vortex strings nucleates long-range superconductivity in the present samples containing up to $10^5$ CuO$_2$-layers. Several details of the order-parameter dynamics remain unexplained.
description: 4 pages LaTeX (REVTEX)and 4 separate eps-figures, accepted for publication in Phys.Rev.B
Mass Observation as a relational art practice
Creators: name: Edge, Caroline Rachel Alexandra
Publisher: name: University of Salford
Year: 2019
Subjects: classificationCode: 360604
subject: Photography, video and lens-based practice
classificationCode: 360103
subject: Art theory
classificationCode: 360102
subject: Art history
classificationCode: 360104
subject: Visual cultures
classificationCode: 360603
subject: Performance art

description: 'Mass Observation as a relational art practice' Mass Observation 80th Anniversary Conference, University of Sussex (Jul. 2017). Conference abstract and presentation
The Generic Supersymmetric Standard Model as the Complete Theory of Supersymmetry without R-parity
Creators: name: Kong, Otto C. W.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The generic supersymmetric standard model is a model built from a supersymmetrized standard model field spectrum the gauge symmetries only. The popular minimal supersymmetric standard model differs from the generic version in having R-parity imposed by hand. We review an efficient formulation of the model in which all the admissible R-parity violating terms are incorporated without bias. The model gives many new interesting R-parity violating phenomenological features only started to be studied recently. Some of our recent results will be discussed, including newly identified 1-loop contributions to neutrino masses and electric dipole moments of neutron and electron. This is related to the largely overlooked R-parity violating contributions to squark and slepton mixings, which we also present in detail.
description: 10 pages latex using espcrc2.sty (included) with a latex table and 3 eps- figure files incoporated, typos in a couple of expressions fixed
Thermal expansion of organic superconductor a-(BEDT-TTF)2 NH4Hg(SCN)4
Creators: name: Dolbin, A. V.
name: Khlistuck, M. V.
name: Eselson, V. B.
name: Gavrilko, V. G.
name: Vinnikov, N. A.
name: Basnukaeva, R. M.
name: Konstantinov, V. A.
name: LuchinskiiY, K. R.
name: Nakazawa, Y.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The temperature dependence of the linear thermal expansion coefficients (LTEC) of a single crystal of a-(BEDT-TTF)2NH4Hg(SCN)4 where BEDT-TTF is bis(ethylenedithio)tetrathiafulvalene was studied by the method of precision capacitive dilatometry in the temperature range 2-250 K along the crystallographic direction b* (perpendicular to the crystal layers). Negative values of LTEC were found below 4 K. Probably it is due to charge fluctuations as the temperature approaches the temperature of transition to the superconducting state Tc. It has been suggested that the bends on temperature dependence of LTEC observed in the temperature range 25-45 K are related to order-disorder arrangement of NH4+ ions. Weak maximum of the LTEC, detected at a temperature of about 200-220 K, can be caused by the processes of charge redistribution and the associated intermolecular interaction fluctuations.
description: 8 pages, 2 figures
Eoophyla melanops Aulacodes
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
Crambidae
Eoophyla
Eoophyla melanops

description: 21. Eoophyla melanops (Hampson, 1896b: 214) (Aulacodes)
Type locality: Sikhim [Sikkim]
Distribution. Indian records: Sikkim (Hampson 1896b, Klima 1937). 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 146, DOI: 10.11646/zootaxa.5197.1.1, http://zenodo.org/record/7252292
Conductances, Conductance Fluctuations, and Level Statistics on the Surface of Multilayer Quantum Hall States
Creators: name: Plerou, Vasiliki
name: Wang, Ziqiang
Publisher: name: arXiv
Year: 1998
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The transport properties on the two-dimensional surface of coupled multilayer heterostructures are studied in the integer quantum Hall states. We emphasize the criticality of the surface state and the phase coherent transport properties in the thermodynamic limit. A new, stable numerical algorithm for large scale conductance calculations in the transfer matrix approach is discussed in detail. It is then applied to a directed network model describing the quantum mechanical tunneling and impurity scattering of the multilayer edge states. We calculate the two-probe conductance in the direction parallel to the external magnetic field, its fluctuations and statistical distributions as a function of the interlayer tunneling strength. Using finite size scaling, the asymptotic scaling functions of the ensemble averaged conductance and the conductance fluctuations are calculated for a fixed aspect ratio and found to be in remarkable agreement with the analytical results obtained using the supersymmetric nonlinear $σ$-model approach. The conductance distribution is determined in the quasi-one-dimensional metallic, insulating, as well as the crossover regime where comparisons are made to that at the single-layer quantum Hall transition. We present, for the first time, a detailed study of the level statistics in the eigenvalue spectrum of the transfer matrix. Coexistence of metallic and insulating statistics is observed in the crossover regime, which is attributed to the emergence of a finite range level repulsion in the crossover regime, separating the metallic (Wigner-surmise) behavior at small level spacings from the insulating (uncorrelated or Poisson) behavior at large level spacings.
description: Revised version to appear in Phys. Rev. B. July 15, 1998
MOESM1 of The assessment of minimal residual disease versus that of somatic mutations for predicting the outcome of acute myeloid leukemia patients
Creators: name: Salehzadeh, Serena
name: Guerrini, Francesca
name: Pizzano, Umberto
name: Grassi, Susanna
name: Ciabatti, Elena
name: Iovino, Lorenzo
name: Buda, Gabriele
name: Caracciolo, Francesco
name: Benedetti, Edoardo
name: Orciuolo, Enrico
name: Pelosini, Matteo
name: Consani, Giovanni
name: Carulli, Giovanni
name: Metelli, Maria
name: Martini, Francesca
name: Mazziotta, Francesco
name: Mazzantini, Elisa
name: Rossi, Pietro
name: Tavarozzi, Rita
name: Ricci, Federica
name: Petrini, Mario
name: Galimberti, Sara
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 1. Mutation prevalence heat map. Graphical representation of the overall prevalence of mutations in each patient of our series at baseline. Mutated in red, wild-type in green, yellow for normal expression level, orange for higher gene expression.
Prestige Bias on Time Allocation Committees?
Creators: name: Greaves, J. S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: (No abstract for this journals: article commences: ) Fairness is a key issue in the careers of astronomers. I examine here the anecdota l suggestion that "you're more likely to get time if you're on the TAC", using public and published data for a large international telescope facility...
description: published in RNAAS (~2 pages)
What they think in Worktown: Using photography to create a participatory archive
Creators: name: Edge, Caroline Rachel Alexandra
Publisher: name: University of Salford
Year: 2019
Subjects: classificationCode: 360604
subject: Photography, video and lens-based practice
classificationCode: 360104
subject: Visual cultures
classificationCode: 360103
subject: Art theory
classificationCode: 360102
subject: Art history

description: 'What they think in Worktown: Using photography to create a participatory archive’ Anthropology and Photography Conference, Royal Anthropological Institute, British Museum. Conference abstract and presentation, 2014
Step-Bunching Transitions on Vicinal Surfaces and Quantum n-mers
Creators: name: Shenoy, V. B.
name: Zhang, Shiwei
name: Saam, W. F.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We study vicinal crystal surfaces within the terrace-step-kink model on a discrete lattice. Including both a short-ranged attractive interaction and a long-ranged repulsive interaction arising from elastic forces, we discover a series of phases in which steps coalesce into bunches of $n_b$ steps each. The value of $n_b$ varies with temperature and the ratio of short to long range interaction strengths. For bunches with large number of steps, we show that, at T=0, our bunch phases correspond to the well known periodic groove structure first predicted by Marchenko. An extension to $T>0$ is developed. We propose that the bunch phases have been observed in very recent experiments on Si surfaces, and further experiments are suggested. Within the context of a mapping of the model to a system of bosons on a 1D lattice, the bunch phases appear as quantum n-mers.
description: Longer version of the letter cond-mat/9808307 (Phys. Rev. Lett. 81, 3475 (1998)); 22 Pages + 16 Figures
Linkages of flow regime and micro-topography: prediction for non-native mangrove invasion under sea-level rise
Creators: name: Chen, Luzhen
name: Feng, Hongyu
name: Gu, Xiaoxuan
name: Dong, Ying
name: Cheng, Peng
name: Guo, Xudong
name: Lin, Qiulian
name: Tang, Ting
name: Zhang, Yihui
name: Zhu, Xudong
name: Yang, Shengchang
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Medicine
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Astronomical and Space Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Plant Biology

description: Flow regime is a key driver of invasive aquatic organisms, and the invasiveness of mangrove species may be simultaneously attributed to plant traits and flowing hydrological conditions at the estuary scale. We focused on hydrological and topographic conditions for a non-native mangrove species, Sonneratia apetala, in Zhangjiang Estuary of Fujian, China. A hydrological model and a micro-topographic model were used to predict its dispersal and early establishment, and field surveys and simulated experiments were integrated to estimate its future dispersal patterns. The mesohaline mudflat with a salinity of 8 ~ 10 PSU at the mangrove seaward edge was the most likely colonization area for S. apetala under current conditions. The south-western region of the estuary with native mangroves was the most likely area for its colonization according to the unstructured-grid finite-volume community ocean model (FVCOM) in September, when the largest tidal currents within a year and the maximum fruit maturity period occur. Approximately 42% of the mudflats throughout the whole estuary may be available for seedling establishment under the future sea-level rise RCP 4.5 scenarios compared with 44% for current establishment; however, the RCP 8.5 scenarios would significantly decrease seedling establishment by 2100 due to serious tidal inundation according to the micro-topographical model.
NGC 1893: a young open cluster rich in multi-type variable stars
Creators: name: Xue, Hui-Fang
name: Fu, Jian-Ning
name: Mowlavi, Nami
name: Saesen, Sophie
name: Barblan, Fabio
name: Yang, Yong
name: Niu, Jia-Shu
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: In this work, we have studied the variable stars in the young open cluster NGC 1893 based on a multi-year photometric survey covering a sky area around the cluster up to $31' \times 31'$ wide. More than 23\,000 images in the $V$ band taken from January 2008 to February 2017 with different telescopes, complemented with 90 images in the $B$ band in 2014 and 2017, were reduced, and light curves were derived in $V$ for 5653 stars. By analyzing these light curves, we detected 147 variable stars (85 of them being new discoveries), including 110 periodic variables, 15 eclipsing binaries and 22 non-periodic variables. Proper motions, radial velocities, color-magnitude and two-color diagrams were used to identify the cluster membership of these variable stars, resulting in 84 members. Periodic variable members were then classified into different variability types, mainly according to their magnitudes and to their periods of variability, as well as to their positions in the Hertzsprung-Russell diagram for the early-type stars. As a result, among main-sequence periodic variable members, we identified five $β$ Cep candidates, seven slowly pulsating B-type candidates, and thirteen fast-rotating pulsating B-type (FaRPB) candidates (one of which is a confirmed classical Be star). While most of the FaRPB stars display properties similar to the ones discovered in NGC 3766 by Mowlavi et al. (2013), five of them have periods below 0.1~d, contrary to expectations. Additional observations, including spectroscopic, are called for to further characterize these stars. We also find a binary candidate harboring a $δ$-Scuti candidate.
description: 45 pages, multi-figures