cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The Presence of Thermally Unstable X-ray Filaments and the Production of Cold Gas in the NGC 5044 Group
Creators: name: David, Laurence P.
name: Vrtilek, Jan
name: O'Sullivan, Ewan
name: Jones, Christine
name: Forman, William
name: Sun, Ming
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present the results of a deep Chandra observation of the X-ray bright, moderate cooling flow group NGC 5044 along with the observed correlations between the ionized, atomic, and molecular gas in this system. The Chandra observation shows that the central AGN has undergone two outbursts in the past 100 Myrs, based on the presence of two pairs of nearly bipolar X-ray cavities. The molecular gas and dust within the central 2kpc is aligned with the orientation of the inner pair of bipolar X-ray cavities, suggesting that the most recent AGN outburst had a dynamical impact on the molecular gas. NGC 5044 also hosts many X-ray filaments within the central 8kpc, but there are no obvious connections between the X-ray and H$α$ filaments and the more extended X-ray cavities that were inflated during the prior AGN outburst. Using the linewidth of the blended Fe-L line complex as a diagnostic for multiphase gas, we find that the majority of the multiphase, thermally unstable gas in NGC 5044 is confined within the X-ray filaments. While the cooling time and entropy of the gas within the X-ray filaments are very similar, not all filaments show evidence of gas cooling or an association with Ha emission. We suggest that the various observed properties of the X-ray filaments are suggestive of an evolutionary sequence where thermally unstable gas begins to cool, becomes multiphased, develops Ha emitting plasma, and finally produces cold gas.
Uniqueness of Petrov type D spatially inhomogeneous irrotational silent models
Creators: name: Apostolopoulos, Pantelis S
name: Carot, Jaume
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The consistency of the constraint with the evolution equations for spatially inhomogeneous and irrotational silent (SIIS) models of Petrov type I, demands that the former are preserved along the timelike congruence represented by the velocity of the dust fluid, leading to \emph{new} non-trivial constraints. This fact has been used to conjecture that the resulting models correspond to the spatially homogeneous (SH) models of Bianchi type I, at least for the case where the cosmological constant vanish. By exploiting the full set of the constraint equations as expressed in the 1+3 covariant formalism and using elements from the theory of the spacelike congruences, we provide a direct and simple proof of this conjecture for vacuum and dust fluid models, which shows that the Szekeres family of solutions represents the most general class of SIIS models. The suggested procedure also shows that, the uniqueness of the SIIS of the Petrov type D is not, in general, affected by the presence of a non-zero pressure fluid. Therefore, in order to allow a broader class of Petrov type I solutions apart from the SH models of Bianchi type I, one should consider more general ``silent'' configurations by relaxing the vanishing of the vorticity and the magnetic part of the Weyl tensor but maintaining their ``silence'' properties i.e. the vanishing of the curls of $E_{ab},H_{ab}$ and the pressure $p$.
description: Latex, 19 pages, no figures;(v2) some clarification remarks and an appendix are added; (v3) minor changes to match published version
West Midlands Archaeology 46
Creators: name: Watt, Sarah
Publisher: name: Archaeology Data Service
Year: 2005

description: West Midlands Archaeology, 46
description: 222 numbered pages. Preliminary items in unnumbered leading pages include Contents, promotion for CBA and Young Archaeologists' Club, Notes for Contributors and an Index - ordered by period - of sites reported on in the volume . Editorial . The Forum - short articles and notes for information or discussion: News from the Past - summaries of papers given at the CBA West Midlands dayschool held at the University of Birmingham on 14th February 2004, {The expansion of the West Midlands Portable Antiquities Scheme and a sample of finds which were recorded by Angie Bolton, Worcestershire/Warwickshire Finds Liaison Officer, The Crescent Lock Works, Willenhall by Malcolm Hislop, Birmingham Archaeology, Archaeology and Education in the West Midlands by Shelagh Lewis, Education Liaison Officer, CBA West Midlands, The West Midlands Palaeolithic: progress by the Shotton Project by A T O Lang and D H Keen, Re-evaluating monumentality: Arthur's Stone, Dorstone, Herefordshire by George Nash, Centre for the Historic Environment, University of Bristol}, Staffordshire Moorlands patera by Caroline Johnson, West Midlands/Staffordshire Finds Liaison Officer, Worcester Cathedral Chapter House - an interim note by Christopher Guy, Cathedral Archaeologist, Mill sites in Alveley and Romsley, Shropshire by David Poyner, Moccas, Herefordshire: anatomy of a deer park by Tim Hoverd, Herefordshire Archaeology, The Arrow Valley Archaeology, Landscape Change and Conservation Project by Paul White, Herefordshire Archaeology, Brockhampton Estate, Bromyard by Keith Ray, Herefordshire Archaeology, An End in Sight! The West Midlands Regional Research Framework for Archaeology by Sarah Watt, Coordinator of the WMRRFA. An Obituary for James Pickering . Book Reviews: Birmingham the Hidden History by Michael Hodder, The Archaeology of the Medieval Cathedral and Priory of St Mary, Coventry by Margaret Rylatt and Paul Mason, A Guide to the Buildings of Walsall by Peter Arnold. Reports: West Midlands Archaeology in 2003 - gazetteer of archaeological work undertaken in the region during the year, arranged alphabetically by county and then by location . Directory of archaeological groups and institutions.
title: ADCO, Comptes du Petit-Cîteaux (1477-1491) (11 H 1179), f. 00313
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Archives Départementales De La Côte D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2019
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: comptes
subject: LaMOP

description: Comptes du Petit-Cîteaux (1477-1491), Archives départementales de la Côte-d'Or, (11 H 1179). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Comptes du Petit-Cîteaux (1477-1491), Archives départementales de la Côte-d'Or, (11 H 1179), f. 00313, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Unitary transformations for testing Bell inequalities
Creators: name: Bartlett, S. D.
name: Rice, D. A.
name: Sanders, B. C.
name: Daboul, J.
name: de Guise, H.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: It is shown that optical experimental tests of Bell inequality violations can be described by SU(1,1) transformations of the vacuum state, followed by photon coincidence detections. The set of all possible tests are described by various SU(1,1) subgroups of Sp(8,$\Bbb R$). In addition to establishing a common formalism for physically distinct Bell inequality tests, the similarities and differences of post--selected tests of Bell inequality violations are also made clear. A consequence of this analysis is that Bell inequality tests are performed on a very general version of SU(1,1) coherent states, and the theoretical violation of the Bell inequality by coincidence detection is calculated and discussed. This group theoretical approach to Bell states is relevant to Bell state measurements, which are performed, for example, in quantum teleportation.
description: 3 figures
Megaselia tropizona Brown & Hartop & Wong 2022, New Species
Creators: name: Brown, Brian V.
name: Hartop, Emily A.
name: Wong, Maria A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Phoridae
Megaselia
Megaselia tropizona

description: Megaselia tropizona New Species Fig. 28.
urn:lsid:zoobank.org:act: B36BBB0D-7091-4861-B444- 12DB3AEEF7F7
 Holotype. COSTA RICA: Guanacaste: ACG, Pailas II, 10.7631°N, 85.3344°W, 820 m, 8 May 2014, Malaise trap PL12-3, D. Janzen, W. Hallwachs [LACM ENT 366289] (BIOUG29585 -F07) (LACM).
 Holotype Barcode ACTTTATATTTTATTTTTGGAGCATGAGCTGG AATAGTAGGAACTTCTTTAAGAATTATAATTCGAGCTGAATTAG GACATCCAGGAGCCTTAATTGGTGATGACCAGATTTATAACGT AATTGTAACTGCACACGCATTTATCATAATTTTTTTTATAGTAAT ACCAATTATAATAGGAGGATTTGGAAATTGATTAGTACCTTTAA TATTAGGAGCCCCTGATATAGCTTTTCCACGTATAAATAATATAA GATTCTGAATATTACCTCCTTCATTAACTTTACTATTAGCAAGAA GTTTAGTAGAAAATGGGGCTGGTACAGGTTGAACTGTTTACCC TCCTTTATCTTCTAGAATTGCTCATAGAGGATCTTCTGTTGATC TTGCAATTTTTTCTCTTCATCTCGCAGGAATCTCCTCAATTTTA- GGAGCAGTAAATTTTATTACTACAATTATTAATATACGATCATCA GGAATTTCTTTTGATCGAATACCCTTATTTGTCTGATCTGTAGG TATTACAGCTTTACTTTTACTTTTATCTTTACCTGTACTTGCAGG AGCTATTACTATA----------------------------------------------------------------
 Other BOLD Specimens. Same data as holotype except BIOUG 30117-F01, 1 male, 18 September 2014, BIOUG 30055-G08, 1 male, 25 September 2014, BIOUG 44573-B05, 1 male, 2 October 2014, BIOUG 30248-B05, 1 male, 13 November 2014, 1 male, 27 November 2014, BIOUG 44073-E05, 1 male, 18 December 2014, BIOUG 43735-G01, BIOUG 43749-H03, 2 males, 20 November 2014, BIOUG 44405-E10, BIOUG 44415-A07, BIOUG 44503-B06, 3 males, 18 June 2015, BIOUG 30013-D07, 1 male, 2 July 2015, BIOUG 44494-G07.
 Diagnosis. The barcode of this species is most similar to that of the western North American species, M. cryptizona, from which it differs by minimum p-distance of 1.71%. The wings of the two are well separated by landmarking (Fig. 31).
This species is in BOLDas BOLD:ADB5984.
 Distribution. Costa Rica. Six of the seven specimens were found at the site PL12-3 (forest margin), and one at PL12-6 (deep within the forest).
 Etymology. Named for the tropical nature of this species’ distribution.
description: Published as part of Brown, Brian V., Hartop, Emily A. & Wong, Maria A., 2022, Sixteen in One: White-Belted Megaselia Rondani (Diptera: Phoridae) From the New World Challenge Species Concepts, pp. 1-17 in Insect Systematics and Diversity 6 (3) on page 13, DOI: 10.1093/isd/ixac008, http://zenodo.org/record/10833202
Outfix-guided insertion
Creators: name: Cho, Da-Jung
name: Han, Yo-Sub
name: Ng, Timothy
name: Salomaa, Kai
Publisher: name: arXiv
Year: 2017
Subjects: subject: Formal Languages and Automata Theory (cs.FL)
subject: FOS: Computer and information sciences

description: Motivated by work on bio-operations on DNA strings, we consider an outfix-guided insertion operation that can be viewed as a generalization of the overlap assembly operation on strings studied previously. As the main result we construct a finite language $L$ such that the outfix-guided insertion closure of $L$ is non-regular. We consider also the closure properties of regular and (deterministic) context-free languages under the outfix-guided insertion operation and decision problems related to outfix-guided insertion. Deciding whether a language recognized by a deterministic finite automaton is closed under outfix-guided insertion can be done in polynomial time. The complexity of the corresponding question for nondeterministic finite automata remains open.
West Midlands Annual Archaeological News Sheet no 11
Creators: name: Rahtz, Philip A
Publisher: name: Archaeology Data Service
Year: 2024

description: West Midlands Archaeology, 11
description: West Midlands Annual Archaeological News Sheet no 11. 39 pages. Leading pages include dates for 1969 - conference, summer schools, and training and other excavations in the region plus Study Tour of Roman north-east Italy, Introduction, and notice of Bursaries. Short articles for information and discussion: Aerial and scientific reconnaissance by Arnold Baker, Graham Miller and Graham Webster. Short reports on archaeological work undertaken in the region during the year, arranged by historic period, all but post-medieval & industrial with short summary introductions by Stan Stanford, Graham Webster, Philip Rahtz and Philip Barker. Publications of West Midlands interest selected from recent local and national journals. Directory of West Midland individuals, archaeological groups and institutions.
West Midlands Archaeological News Sheet no 12
Creators: name: Rahtz, Philip A
Publisher: name: Archaeology Data Service
Year: 2024

description: West Midlands Archaeology, 12
description: West Midlands Archaeological News Sheet no 12. 48 pages. Leading pages include Editorial; notices for forthcoming courses and excavations to take place in 1970 and 1971; Introduction; notices of Bursaries and Scholarships. Short articles for information and discussion: Archaeological work on animals by Barbara Noddle, Department of Zoology, University of Birmingham Computers in archaeology by Susan Laflin, Computer Centre, University of Birmingham, Aerial and scientific reconnaissance by Arnold Baker, Jim Pickering and W E Jenks. Short reports on archaeological work undertaken in the region during the year, arranged by historic period. Publications of West Midlands interest selected from recent local and national journals. Directory of West Midland individuals, archaeological groups and institutions.
First-principles studies of the local structure and relaxor behavior of Pb(Mg$_{1/3}$Nb$_{2/3}$)O$_3$-PbTiO$_3$-derived ferroelectric perovskite solid solutions
Creators: name: Tan, Hengxin
name: Takenaka, Hiroyuki
name: Xu, Changsong
name: Duan, Wenhui
name: Grinberg, Ilya
name: Rappe, Andrew M.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We have investigated the effect of transition metal dopants on the local structure of the prototypical 0.75 Pb(Mg$_{1/3}$Nb$_{2/3}$)O$_3$-0.25 PbTiO$_3$ relaxor ferroelectric. We find that these dopants give rise to very different local structure and other physical properties. For example, when Mg is partially substituted by Cu or Zn, the displacement of Cu or Zn is much larger than that of Mg, and is even comparable to that of Nb. The polarization of these systems is also increased, especially for the Cu-doped solution, due to the large polarizability of Cu and Zn. As a result, the predicted maximum dielectric constant temperatures ($T_m$) are increased. On the other hand, the replacement of a Ti atom with a Mo or Tc dramatically decreases the displacements of the cations and the polarization, and thus, the $T_m$ values are also substantially decreased. The higher $T_m$ cannot be explained by the conventional argument based on the ionic radii of the cations. Furthermore, we find that Cu, Mo, or Tc doping increase the cations displacement disorder. The effect of the dopants on the temperature dispersion $ΔT_m$, which is the change of $T_m$ for different frequencies, is also discussed. Our findings lay the foundation for further investigations of unexplored dopants.
description: 8 pages, 3 figures
Additional file 2 of The circular RNA circDLG1 promotes gastric cancer progression and anti-PD-1 resistance through the regulation of CXCL12 by sponging miR-141-3p
Creators: name: Chen, Dong-Liang
name: Sheng, Hui
name: Zhang, Dong-Sheng
name: Jin, Ying
name: Zhao, Bai-Tian
name: Chen, Nuo
name: Song, Kang
name: Xu, Rui-Hua
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Virology

description: Additional file 2: Table S2. The information for antibodies used in flow cytometry.
Megaselia wendizona Brown & Hartop & Wong 2022, New Species
Creators: name: Brown, Brian V.
name: Hartop, Emily A.
name: Wong, Maria A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Phoridae
Megaselia
Megaselia wendizona

description: Megaselia wendizona New Species Fig. 29.
urn:lsid:zoobank.org:act: 12951E79-65EA-40F8-B530 - 302DACC15BF9
 Holotype. Male. COSTA RICA: Guanacaste:ACG, Pailas II, 10.7631, –85.3344, 820 m, 8 May 2014, Malaise trap PL12-3 a, D. Janzen, W. Hallwachs [LACM ENT 366285] (BIOUG29835 -G10) (LACM). Holotype Barcode ACTTTATATTTTATTTTTGGAGCATGAGCTG GAATAGTAGGAACTTCTTTAAGAATCATGATTCGAGCTGAAT TAGGGCACCCAGGAGCCTTAATTGGTGATGACCAAATTTATA ATGTAATTGTAACTGCACATGCATTTATTATAATTTTTTTTATA GTAATACCAATTATAATAGGAGGGTTTGGAAATTGATTAGTAC CTTTAATATTAGGGGCTCCTGATATAGCTTTTCCACGTATAAA TAATATAAGATTTTGGATATTGCCCCCTTCACTAACTTTACTA TTAGCAAGAAGTTTAGTAGAAAATGGGGCTGGTACAGGTTGA ACTGTTTACCCTCCTTTATCATCCAGAATTGCTCATAGTGGGT CTTCTGTTGATCTTGCAATTTTTTCTCTTCATCTTGCAGGAA TCTCTTCAATTTTAGGAGCAGTAAACTTTATTACCACAATTATT
AATATACGGTCGTCAGGAATTTCTTTTGACCGAATACCTTTAT TTGTTTGATCTGTAGGTATCACAGCTTTACTTTTACTTTTATC TTTGCCTGTACTTGCAGGAGCTATTACCATACTTCTAACAGAT CGA------------------------------------------------------------------
description: Published as part of Brown, Brian V., Hartop, Emily A. & Wong, Maria A., 2022, Sixteen in One: White-Belted Megaselia Rondani (Diptera: Phoridae) From the New World Challenge Species Concepts, pp. 1-17 in Insect Systematics and Diversity 6 (3) on pages 13-14, DOI: 10.1093/isd/ixac008, http://zenodo.org/record/10833202
The H-alpha Light Curves and Spatial Distribution of Novae in M81
Creators: name: Neill, James D.
name: Shara, Michael M.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the results of a preliminary H-alpha survey of M81 for novae conducted over a 5 month interval using the 5' field of view camera (WFCAM) on the Calypso Telescope at Kitt Peak, AZ. We observed M81 nearly every clear night during this interval, covering the entire galaxy, and discovered 12 novae. Our comprehensive time coverage allowed us to produce the most complete set of H-alpha light curves for novae in M81 to date. A raw nova rate for M81 gives 23 yr^-1 which, because of the nature of our survey, is a hard lower limit. An analysis of the completeness in our survey gives a corrected nova rate of 30 yr^-1. This agrees well with the rate of 33 (+13,-8) yr^-1, derived from Monte Carlo simulations using nova light curves and survey frame limits. The spatial distribution of the novae we discovered follows the bulge light much better than the disk or total light according to Kolmogorov - Smirnov tests of their radial distributions. The asymmetry in the distribution of novae across the major axis line of M81 implies a bulge-to-disk nova ratio of > 9 and supports the idea that novae originate primarily in older stellar populations.
description: 41 pages, 10 figures, and 7 tables, accepted, to appear in AJ, Feb 2004, updated raw and completeness corrected nova rates
title: AN, Registre des écrous du Châtelet, Y5266, f. p1000659
Creators: name: Claustre, Julie
name: Nationales, Archives
name: Archives Nationales
name: Claustre, Julie
name: ArchivesNationales/J.CLAUSTRE/H.REGAZZI/2020
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: registre
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Châtelet

description: Registre des écrous du Châtelet, Archives Nationales, Y5266. Numérisation en mode image.
description: Bibliographic citation: Archives Nationales, Registre des écrous du Châtelet, Y5266, f. p1000659
West Midlands Archaeological News Sheet no 13
Creators: name: Rahtz, Philip A
Publisher: name: Archaeology Data Service
Year: 2024

description: West Midlands Archaeology, 13
description: West Midlands Archaeological News Sheet no 13. 59 numbered pages. Leading pages (i-viii) include Editorial, Introduction, notices of Bursaries and Scholarships, and news from local groups. Plus The crisis in field archaeology (the Barford and Newcastle meetings in 1970 and the formation and aims of Rescue) by Philip Barker. Short articles for information and discussion: Sketch planning: a finger in the dyke? by James Bond, Worcestershire County Museum and Mick Aston, Oxford City and County Museum, Aerial Reconnaissance in 1970 by Jim Pickering and Arnold Baker, Rescue 1971, Computer applications by Susan Laflin, Computer Centre, University of Birmingham, The military 'appreciation of the situation' as an aid to archaeology by Pat Moore, Hereford, Archaeology and the computer by Susan Laflin, Computer Centre, University of Birmingham, The Mount, Beoley: hillfort or Castle? by D Whitehead, Towards the establishment of the position of the Saxon burh of Worcester by Mrs G Talbut, The Canoe and archaeology by H W Gwilliam, Aerial reconnaissance by Jim Pickering and Arnold Baker, Archaeology in the University of Birmingham by Philip Rahtz. Reports and notes - from local groups and individuals, covering field survey, recording and excavation undertaken during the year, ordered by historic period. Publications of West Midlands interest selected from recent local and national journals. Directory of West Midland individuals, archaeological groups and institutions.
Imaging the paramagnetic nonlinear Meissner effect in nodal gap superconductor
Creators: name: Zhuravel, Alexander P.
name: Bae, Seokjin
name: Shevchenko, Sergey N.
name: Omelyanchouk, Alexander N.
name: Lukashenko, Alexander V.
name: Ustinov, Alexey V.
name: Anlage, Steven M.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Boundary surfaces of nodal gap superconductors can host Andreev bound states (ABS) which develop a paramagnetic response under external RF field in contrast to the bulk diamagnetic response of the bulk superconductor. At low temperature this surface paramagnetic response dominates and enhances the nonlinear RF response of the sample. With a recently developed photoresponse imaging technique, the anisotropy of this "paramagnetic" nonlinear Meissner response, and its current direction (angular) and RF power dependence has been systematically studied. A theoretical model describing the current flow in the surface paramagnetic Andreev bound state, the bulk diamagnetic Meissner state, and their response to optical illumination is proposed and it shows good agreement with the experimental results.
Effect of oxygen plasma on nanomechanical silicon nitride resonators
Creators: name: Luhmann, Niklas
name: Jachimowicz, Artur
name: Schalko, Johannes
name: Sadeghi, Pedram
name: Sauer, Markus
name: Foelske-Schmitz, Annette
name: Schmid, Silvan
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Precise control of tensile stress and intrinsic damping is crucial for the optimal design of nanomechanical systems for sensor applications and quantum optomechanics in particular. In this letter we study the in uence of oxygen plasma on the tensile stress and intrinsic damping of nanomechanical silicon nitride resonators. Oxygen plasma treatments are common steps in micro and nanofabrication. We show that oxygen plasma of only a few minutes oxidizes the silicon nitride surface, creating several nanometer thick silicon dioxide layers with a compressive stress of 1.30(16)GPa. Such oxide layers can cause a reduction of the e ective tensile stress of a 50 nm thick stoichiometric silicon nitride membrane by almost 50%. Additionally, intrinsic damping linearly increases with the silicon dioxide lm thickness. An oxide layer of 1.5nm grown in just 10s in a 50W oxygen plasma almost doubled the intrinsic damping. The oxide surface layer can be e ciently removed in bu ered HF.
Black hole formation in the head-on collision of ultrarelativistic charges
Creators: name: Yoshino, Hirotaka
name: Mann, Robert B.
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study black hole formation in the head-on collision of ultrarelativistic charges. The metric of charged particles is obtained by boosting the Reissner-Nordström spacetime to the speed of light. Using the slice at the instant of collision, we study formation of the apparent horizon (AH) and derive a condition indicating that a critical value of the electric charge is necessary for formation to take place. Evaluating this condition for characteristic values at the LHC, we find that the presence of charge decreases the black hole production rate in accelerators. We comment on possible limitations of our approach.
description: 24 pages, 6 figures, published version
West Midlands Archaeological News Sheet no 14
Creators: name: Rahtz, Philip A
Publisher: name: Archaeology Data Service
Year: 2024

description: West Midlands Archaeology, 14
description: West Midlands Archaeological News Sheet no 14. 42 numbered pages. Unnumbered leading pages include Editorial and Introduction and notice re the collection of air photographs held in the Extra-Mural Department of Birmingham University . Short articles for information and discussion: Aerial reconnaissance in 1971 by Jim Pickering and Arnold Baker, Rescue 1971, Computer applications by Susan Laflin, Computer Centre, University of Birmingham, . Fieldwork reports and notes - from local groups and individuals, covering field survey, recording and excavation undertaken during the year, ordered by historic period. Publications of West Midlands interest selected from recent local and national journals. Directory of West Midland individuals, archaeological groups and institutions.
Additional file 3 of The circular RNA circDLG1 promotes gastric cancer progression and anti-PD-1 resistance through the regulation of CXCL12 by sponging miR-141-3p
Creators: name: Chen, Dong-Liang
name: Sheng, Hui
name: Zhang, Dong-Sheng
name: Jin, Ying
name: Zhao, Bai-Tian
name: Chen, Nuo
name: Song, Kang
name: Xu, Rui-Hua
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Virology

description: Additional file 3. Supplementary methods.
Graphene Microelectrode Arrays for Electrical and Optical Measurements of Human Stem Cell-Derived Cardiomyocytes
Creators: name: Sahil Rastogi
name: Bliley, Jacqueline
name: Shiwarski, Daniel
name: Feinberg, Adam
name: Itzhaq Cohen-Karni
Publisher: name: Carnegie Mellon University
Year: 2018
Subjects: subject: 90399 Biomedical Engineering not elsewhere classified
subject: FOS: Medical engineering

description: Cell–cell communication plays a pivotal role in biological systems’ coordination and function. Electrical properties have been linked to specification and differentiation of stem cells into targeted progeny, such as neurons and cardiomyocytes. Currently, there is a critical need in developing new ways to complement fluorescent indicators, such as Ca2+-sensitive dyes, for direct electrophysiological measurements of cells and tissue. Here, we report a unique transparent and biocompatible graphene-based electrical platform that enables electrical and optical investigation of human embryonic stem cell-derived cardiomyocytes’ (hESC-CMs) intracellular processes and intercellular communication.
A Semantics-Based Measure of Emoji Similarity
Creators: name: Wijeratne, Sanjaya
name: Balasuriya, Lakshika
name: Sheth, Amit
name: Doran, Derek
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computation and Language (cs.CL)
subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences

description: Emoji have grown to become one of the most important forms of communication on the web. With its widespread use, measuring the similarity of emoji has become an important problem for contemporary text processing since it lies at the heart of sentiment analysis, search, and interface design tasks. This paper presents a comprehensive analysis of the semantic similarity of emoji through embedding models that are learned over machine-readable emoji meanings in the EmojiNet knowledge base. Using emoji descriptions, emoji sense labels and emoji sense definitions, and with different training corpora obtained from Twitter and Google News, we develop and test multiple embedding models to measure emoji similarity. To evaluate our work, we create a new dataset called EmoSim508, which assigns human-annotated semantic similarity scores to a set of 508 carefully selected emoji pairs. After validation with EmoSim508, we present a real-world use-case of our emoji embedding models using a sentiment analysis task and show that our models outperform the previous best-performing emoji embedding model on this task. The EmoSim508 dataset and our emoji embedding models are publicly released with this paper and can be downloaded from http://emojinet.knoesis.org/.
description: This paper is accepted at Web Intelligence 2017 as a full paper, In 2017 IEEE/WIC/ACM International Conference on Web Intelligence (WI). Leipzig, Germany: ACM, 2017
"УСУЛ АШ-ШОШИЙ" АСАРИНИНГ ҚЎЛЁЗМА ВА БОСМА НУСХАЛАРИ
Creators: name: Аҳмадалиев, Абдувоҳид
Publisher: name: Zenodo
Year: 2024

description: Маълумки, ҳар бир та’рихий манба‘ ва асарни ўрганишда мазкур манба‘ ва асарларнинг қўлёзма ва босма нусхалари муҳим аҳамият касб этади. Шу нуқтаи назардан қаралганда, юртимиз ва хориждаги бир қанча кутубхоналарда ҳанафий мазҳабида машҳур "Усул аш-Шоший" асарининг бир нечта қўлёзма ва босма нусхалари сақланмоқда.
Some singular equations modeling MEMS
Creators: name: Laurencot, Philippe
name: Walker, Christoph
Publisher: name: arXiv
Year: 2017
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: In the past fifteen years mathematical models for microelectromechanical systems (MEMS) have been the subject of several studies, in particular due to the interesting qualitative properties they feature. Still most research is devoted to an illustrative, but simplified model which is deduced from a more complex model when the aspect ratio of the device vanishes, the so-called vanishing (or small) aspect ratio model. The analysis of the aforementioned complex model involving a moving boundary has started only recently and an outlook of the results obtained so far in this direction is provided in this survey.
Electronic Supplementary Material from Density-dependent interspecific interactions and the complexity–stability relationship
Creators: name: Kawatsu, Kazutaka
name: Kondoh, Michio
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: 60102 Bioinformatics
subject: FOS: Computer and information sciences
subject: 10202 Biological Mathematics
subject: FOS: Mathematics

description: including local stability analysis of the classical functional response and figures of the additional analysis
Cosmic Gravitational Shear from the HST Medium Deep Survey
Creators: name: Casertano, Stefano
name: Ratnatunga, Kavan U.
name: Griffiths, Richard E.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a measurement of cosmic shear on scales ranging from $ 10\arcsec $ to $ 2\arcmin $ in 347 WFPC2 images of random fields. Our result is based on shapes measured via image fitting and on a simple statistical technique; careful calibration of each step allows us to quantify our systematic uncertainties and to measure the cosmic shear down to very small angular scales. The WFPC2 images provide a robust measurement of the cosmic shear signal decreasing from $5.2% $ at $ 10\arcsec $ to $2.2% $ at $ 130\arcsec $.
description: 4 pages 2 Postscript figures, uses emulateapj.cls Astrophysical Journal Letters, December 1, 2003
Analytic description of singularities in Gowdy spacetimes
Creators: name: Kichenassamy, Satyanad
name: Rendall, Alan D.
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Analysis of PDEs (math.AP)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 83C75, 83C15, 83C20, 35Q75, 35A20, 83C05

description: We use Fuchsian Reduction to construct singular solutions of Einstein's equations which belong to the class of Gowdy spacetimes. The solutions have the maximum number of arbitrary functions. Special cases correspond to polarized, or other known solutions. The method provides precise asymptotics at the singularity, which is Kasner-like. All of these solutions are asymptotically velocity-dominated. The results account for the fact that solutions with velocity parameter uniformly greater than one are not observed numerically. They also provide a justification of formal expansions proposed by Grubišić and Moncrief.
Universal field equations for metric-affine theories of gravity
Creators: name: Tapia, V.
name: Ujevic, M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We show that almost all metric--affine theories of gravity yield Einstein equations with a non--null cosmological constant $Λ$. Under certain circumstances and for any dimension, it is also possible to incorporate a Weyl vector field $W_μ$ and therefore the presence of an anisotropy. The viability of these field equations is discussed in view of recent astrophysical observations.
description: 13 pages. This is a copy of the published paper. We are posting it here because of the increasing interest in f(R) theories of gravity
title: 02_0951
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Quantum Dynamics of Three Coupled Atomic Bose-Einstein Condensates
Creators: name: Nemoto, K.
name: Holmes, C. A.
name: Milburn, G. J.
name: Munro, W. J.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The simplest model of three coupled Bose-Einstein Condensates (BEC) is investigated using a group theoretical method. The stationary solutions are determined using the SU(3) group under the mean field approximation. This semiclassical analysis using the system symmetries shows a transition in the dynamics of the system from self trapping to delocalization at a critical value for the coupling between the condensates. The global dynamics are investigated by examination of the stable points and our analysis shows the structure of the stable points depends on the ratio of the condensate coupling to the particle-particle interaction, undergoes bifurcations as this ratio is varied. This semiclassical model is compared to a full quantum treatment, which also displays the dynamical transition. The quantum case has collapse and revival sequences superposed on the semiclassical dynamics reflecting the underlying discreteness of the spectrum. Non-zero circular current states are also demonstrated as one of the higher dimensional effects displayed in this system.
description: Accepted to PRA
Additional file 5 of The circular RNA circDLG1 promotes gastric cancer progression and anti-PD-1 resistance through the regulation of CXCL12 by sponging miR-141-3p
Creators: name: Chen, Dong-Liang
name: Sheng, Hui
name: Zhang, Dong-Sheng
name: Jin, Ying
name: Zhao, Bai-Tian
name: Chen, Nuo
name: Song, Kang
name: Xu, Rui-Hua
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Virology

description: Additional file 5: Table S3. The association between clinicopathologic parameters and circDLG1 expression in 30 gastric cancer patients.
An integrated lunar breccia clast classification scheme
Creators: name: Doran, Krystyna
Publisher: name: No Publisher Supplied
Year: 2024

description: Breccias are the most common rock type found on the lunar surface, and make up the majority (~95%) of known lunar meteorite samples (Korotev & Irving, 2021). Breccias are a complex assemblage of lithified aggregates of clastic debris and melt that formed via impacts on the lunar surface (including impact gardening), a process that causes the mixing, melting, and sintering of material from the upper lunar crust and regolith into heterogeneous rock (Arai et al., 2008; Heiken et al., 1991). A clast’s lithology and chemical composition provide direct constraints on the petrogenesis of the rock fragment. The lack of a unified classification scheme for clasts within lunar breccias, however, makes the comparison of clast lithologies between different breccias challenging. An internally consistent classification scheme would allow observations of new samples to be directly comparable. This would lead to more uniform comparisons between clasts, their components, and allow stronger interpretations of their petrogenesis and direct comparisons of the geologic settings that these breccias record. The goal of this study is to develop such a scheme for clasts within lunar breccias for the broader community. Such comparisons can already be made, but with an internally consistent classification of clasts, the comparisons would be more robust, and results would be comparable between different researchers. The proposed classification scheme presented here was built by integrating and streamlining published lunar rock classification schemes into a single scheme that is specialized for identifying clasts within lunar breccias. This classification scheme was verified by applying it to three lunar breccia meteorite samples.
Supplementary Material for: Optical Coherence Tomography Angiography to Quantify Choroidal Neovascularization in Response to Aflibercept
Creators: name: Takeuchi, J.
name: Kataoka, K.
name: Ito, Y.
name: Takayama, K.
name: Yasuma, T.
name: Kaneko, H.
name: Terasaki, H.
Publisher: name: Karger Publishers
Year: 2018
Subjects: Medicine

description: Purpose: To investigate the microvascular changes in choroidal0 neovascularization (CNV) using optical coherence tomography angiography (OCTA) during anti-vascular endothelial growth factor (VEGF) therapies. Methods: We retrospectively collected data on consecutive treatment-naïve eyes with typical age-related macular degeneration that initially received 3 aflibercept injections. OCTA was performed at baseline and at 1, 2, and 4 months of follow-up. The CNV images were analyzed using open-source software to assess vessel area and junction density. Results: Fifteen eyes of 15 patients were included. The mean vessel area at baseline was 0.50 ± 0.33 mm2; at 1, 2, and 4 months, the ratios of change in vessel area from baseline were 66.6 ± 38.8%, 80.5 ± 25.5%, and 94.0 ± 29.3%, respectively. The vessel area was significantly reduced at 1 month from that at baseline (p = 0.0015) but significantly increased at 4 months from that at 1 month (p = 0.011). The mean junction density was also significantly reduced from 4.70 ± 1.30/mm at baseline to 3.82 ± 1.06/mm at 1 month (p = 0.00084). However, junction density did not continue to decrease at 2 and 4 months. Conclusion: OCTA quantification revealed that CNV rebounded after repeat aflibercept injections despite shrinking in response to the first injection.
Formation of First Stars Triggered by Collisions and Shockwaves: Prospect for High Star Formation Efficiency and High Ionizing Photon Escape Fraction
Creators: name: Cen, Renyue
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We show that large, high-redshift (z>10) galaxies with virial temperature in excess of 10^4K may be mostly comprised of cold atomic clouds which were formerly minihalos. These clouds move at a speed of 15-30km/s and collide with one another on a time scale of 10^7yr. The supersonic collisions result in spatially distributed star formation with high efficiency. We then show that most, subsequent star formation in cold atomic clouds may be triggered by shockwaves launched from the first stars formed in collisions. Those shockwave-compressed clouds are even more widespread spatially because of large imparted velocities and some can possibly escape into the intergalactic medium. More importantly, with respect to cosmological reionization, widespread star formation would allow a much higher ionizing photon escape fraction. These favorable conditions may form the physical basis to enable the standard cosmological model to produce a reasonably high Thomson optical depth τ_e=0.10-0.14. A chain reaction of star formation in minihalos in the intergalactic space may be triggered by explosions in the intergalactic medium, if minihalos are strongly clustered. In this case, a still higher τ_e would be achievable.
description: 19 pages, submitted to ApJ Letters
Beyond opening up the black box: Investigating the role of algorithmic systems in Wikipedian organizational culture
Creators: name: Geiger, R. Stuart
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computers and Society (cs.CY)
subject: Artificial Intelligence (cs.AI)
subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: Scholars and practitioners across domains are increasingly concerned with algorithmic transparency and opacity, interrogating the values and assumptions embedded in automated, black-boxed systems, particularly in user-generated content platforms. I report from an ethnography of infrastructure in Wikipedia to discuss an often understudied aspect of this topic: the local, contextual, learned expertise involved in participating in a highly automated social-technical environment. Today, the organizational culture of Wikipedia is deeply intertwined with various data-driven algorithmic systems, which Wikipedians rely on to help manage and govern the "anyone can edit" encyclopedia at a massive scale. These bots, scripts, tools, plugins, and dashboards make Wikipedia more efficient for those who know how to work with them, but like all organizational culture, newcomers must learn them if they want to fully participate. I illustrate how cultural and organizational expertise is enacted around algorithmic agents by discussing two autoethnographic vignettes, which relate my personal experience as a veteran in Wikipedia. I present thick descriptions of how governance and gatekeeping practices are articulated through and in alignment with these automated infrastructures. Over the past 15 years, Wikipedian veterans and administrators have made specific decisions to support administrative and editorial workflows with automation in particular ways and not others. I use these cases of Wikipedia's bot-supported bureaucracy to discuss several issues in the fields of critical algorithms studies, critical data studies, and fairness, accountability, and transparency in machine learning -- most principally arguing that scholarship and practice must go beyond trying to "open up the black box" of such systems and also examine sociocultural processes like newcomer socialization.
description: 14 pages, typo fixed in v2
From de Sitter to de Sitter: A non-singular inflationary universe driven by vacuum
Creators: name: Carneiro, Saulo
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A semi-classical analysis of vacuum energy in the expanding spacetime suggests that the cosmological term decays with time, with a concomitant matter production. For early times we find, in Planck units, $Λ\approx H^4$, where H is the Hubble parameter. The corresponding cosmological solution has no initial singularity, existing since an infinite past. During an infinitely long period we have a quasi-de Sitter, inflationary universe, with $H \approx 1$. However, at a given time, the expansion undertakes a phase transition, with H and $Λ$ decreasing to nearly zero in a few Planck times, producing a huge amount of radiation. On the other hand, the late-time scenario is similar to the standard model, with the radiation phase followed by a dust era, which tends asymptotically to a de Sitter universe, with vacuum dominating again.
description: This essay received an "honorable mention" in the 2006 Essay Competition of the Gravity Research Foundation
West Midlands Archaeological News Sheet no 15
Creators: name: Rahtz, Philip A
Publisher: name: Archaeology Data Service
Year: 2024

description: West Midlands Archaeology, 15
description: West Midlands Archaeological News Sheet no 15. 48 numbered pages. Unnumbered leading pages include Editorial, Chairman's Introduction and notice re the collection of air photographs held in the Extra-Mural Department of Birmingham University. Short articles for information and discussion: Sketch planning - a further notice by Mick Aston and James Bond, Bewdley Museum by Stephen Price, Worcestershire County Archaeological Inventory by C J Bond, Friends of Barnsley Park, Computer applications by Susan Laflin, Computer Centre, University of Birmingham, Aerial surveys by Jim Pickering and Arnold Baker. Fieldwork reports and notes - from local groups and individuals, covering field survey, recording and excavation undertaken during the year, ordered by historic period. Publications of West Midlands interest selected from recent local and national journals. Directory of West Midland individuals, archaeological groups and institutions. .