cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Trépont, Félix
title: Trépont, Félix
Creators: name: Connolly, James E.
Publisher: name: BSB - Bavarian State Library
Year: 2016
Subjects: subject: Trépont, Félix

description: As prefect of the ''département ''of the Nord at the outbreak of war, Félix Trépont encouraged the defence of Lille during the invasion, eventually oversaw the evacuation of men and material, and resisted collaboration with the Germans during the occupation. He was arrested and deported by the Germans in 1915, returning to France in 1916.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
title: Stormtrooper
title: Stormtrooper
Creators: name: Raths, Ralf
Publisher: name: BSB - Bavarian State Library
Year: 2016
Subjects: subject: Deutschland
subject: Geschichte 1914-1918
subject: Sturmtruppe
subject: World War, 1914-1918--Campaigns
subject: Germany. Heer

description: Storm troopers were soldiers in specialized assault units, which emerged in the German army during the First World War.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
X BAND MMIC direct 8 Phase Shift Keying modulator for high data rate earth observation applications
Creators: name: Boulanger, C.
name: Lapierre, L.
name: Gizard, F.
name: Zanchi, C.
name: Lesthievent, G.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2000
Subjects: ING-INF/01 Elettronica

description: We present a new topology of 8 Phase Shift Keying modulator that allows achieving a very high accuracy of 0.4dB and 3° on the 8-8.4 GHz band in the –10°C to +55°C temperature range, with only one tuning voltage and a very low consumption. The device has been manufactured on the D02AH OMMIC GaAs PHEMT process but has been transposed to other FET foundries. This new topology is covered by a patent [1].It has been transfered and improved by Alcatel Space Industries, to fit industrial quality requirements, in order to define a commercial product of high data rate transmission channel for micro-satellites.
Hecatomnus Fairmaire 1891
Creators: name: Allsopp, Peter G.
name: Schoolmeesters, Paul
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Hecatomnus

description: Hecatomnus Fairmaire, 1891b.
Type species Hecatomnus grandicornis Fairmaire, 1891, by monotypy.
Synonymy by Arrow (1944).
description: Published as part of Allsopp, Peter G. & Schoolmeesters, Paul, 2024, All genera of the world: Subfamilies Prototroginae, Cretoscarabaeinae, Dynamopodinae, Electrorubesopsinae, Phaenomeridinae, Orphninae, Allidiostomatinae, Aclopinae, Lichniinae, Melolonthinae, Oncerinae, Podolasiinae, Sericinae, Sericoidinae (Animalia: Arthropoda: Insecta: Coleoptera: Scarabaeidae), pp. 104-175 in Megataxa 12 (1) on page 125, DOI: 10.11646/megataxa.12.1.2, http://zenodo.org/record/14984437
title: The Sensitivity Topic Coherence Measurement to Out-of-Vocabulary Terms
Creators: name: Du, Keli
name: Pielström, Steffen
Publisher: name: Melusina Press
Year: 2021
Subjects: topic modeling
topic coherence measures
Out-of-Vocabulary terms

description: Fabrikation von Erkenntnis: Experimente in den Digital Humanities -
description: Topic modeling is a popular method in computational literary studies (CLS). For its evaluation, topic coherence measures have been proposed that quantify the semantic coherence of topic words by analyzing their co-occurrences in a larger reference corpus. As a consequence, they can not produce meaningful results for words that do not appear in the reference corpus. In the present study we demonstrate that these Out-of-Vocabulary terms appear particularly frequent among the topic words when modeling literary corpora and the effect of these words on NPMI-based coherence measure often outweighs the influence of other parameters. We further discuss potential recommendations for the application of topic coherence measures in CLS.
description: Topic Modeling ist eine verbreitete Methode in den Computational Literary Studies (CLS). Für ihre Evaluation werden Kohärenzmaße vorgeschlagen, die die semantische Kohärenz von Topic-Wörter quantifizieren, indem sie ihre Kookkurrenzen in einem Referenzkorpus analysieren. Daher können sie keine aussagekräftigen Ergebnisse für Wörter liefern, die nicht im Referenzkorpus vorkommen. Im vorliegenden Paper zeigen wir, dass diese Out-of-Vocabulary-Wörter bei der Modellierung literarischer Korpora besonders häufig unter den Topic-Wörtern auftreten und deren Einfluss auf das NPMI-basierte Kohärenzmaß oft den Einfluss anderer Parameter überwiegt. Darüber hinaus diskutieren wir mögliche Empfehlungen für die Anwendung von Kohärenzmaßen in den CLS.
title: Arab Officers in the Ottoman Army
title: Arab Officers in the Ottoman Army
Creators: name: Provence, Michael
Publisher: name: BSB - Bavarian State Library
Year: 2016
Subjects: subject: Osmanisches Reich
subject: Weltkrieg [1914-1918]
subject: Militär
subject: World War, 1914-1918
subject: Turkey--History--Ottoman Empire, 1288-1918

description: Perhaps 30 percent of the World War I Ottoman officer corps hailed from Arab regions. Such people had often been the recipients of fully subsidized, comprehensive state education. Ex-officers figured prominently in all states that emerged from the Ottoman defeat in 1918.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
Original topology of GaAs-PHEMT mixer
Creators: name: Dubuc, D.
name: Parra, T.
name: Graffeuil, J.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2000
Subjects: ING-INF/01 Elettronica

description: An original topology of GaAs-PHEMT mixer is investigated under high conversion gain consideration.Mixer topology is based on "LO source-injection"concept,since RF, IF and LO signals are respectively applied on the gate,drain and source terminals of the mixing transistor.The conversion matrix formalism allows both the optimization of matching and filtering cells and the assessment of the nonlinear stability.For 14 to 12 GHz frequency conversion, the designed MMIC single balanced mixer exhibits a conversion gain of 5 dB at -15 dBm LO power for a total power consumption of 88 mW and chip size about 0.9 mm 2. The other performances are an output IP3 of 7 dBm for –8 dBm LO Power and a NF of 7 dB.
Expansion in perfect groups
Creators: name: Golsefidy, Alireza Salehi
name: Varjú, Péter P.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Group Theory (math.GR)
subject: Combinatorics (math.CO)
subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: Let Ga be a subgroup of GL_d(Q) generated by a finite symmetric set S. For an integer q, denote by Ga_q the subgroup of Ga consisting of the elements that project to the unit element mod q. We prove that the Cayley graphs of Ga/Ga_q with respect to the generating set S form a family of expanders when q ranges over square-free integers with large prime divisors if and only if the connected component of the Zariski-closure of Ga is perfect.
description: 62 pages, no figures, revision based on referee's comments: new ideas are explained in more details in the introduction, typos corrected, results and proofs unchanged
title: Activisme
title: Activisme
Creators: name: Vrints, Antoon
Publisher: name: BSB - Bavarian State Library
Year: 2016
Subjects: subject: Flandern [Belgien]
subject: Flämische Bewegung
subject: Weltkrieg [1914-1918]
subject: World War, 1914-1918--Belgium
subject: Flemish movement--History--20th century

description: A minority of the adherents of the Flemish movement were willing to collaborate with the German occupier in the context of ''Flamenpolitik''. This minority labelled themselves “activists”, stressing their dislike of the Belgian patriotic truce.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
Integral cohomology of rational projection method patterns
Creators: name: Gaehler, Franz
name: Hunton, John
name: Kellendonk, Johannes
Publisher: name: arXiv
Year: 2012
Subjects: subject: K-Theory and Homology (math.KT)
subject: Mathematical Physics (math-ph)
subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 52C23, 52C22, 55R20

description: We study the cohomology and hence $K$-theory of the aperiodic tilings formed by the so called 'cut and project' method, i.e., patterns in $d$ dimensional Euclidean space which arise as sections of higher dimensional, periodic structures. They form one of the key families of patterns used in quasicrystal physics, where their topological invariants carry quantum mechanical information. Our work develops both a theoretical framework and a practical toolkit for the discussion and calculation of their integral cohomology, and extends previous work that only successfully addressed rational cohomological invariants. Our framework unifies the several previous methods used to study the cohomology of these patterns. We discuss explicit calculations for the main examples of icosahedral patterns in $R^3$ -- the Danzer tiling, the Ammann-Kramer tiling and the Canonical and Dual Canonical $D_6$ tilings, including complete computations for the first of these, as well as results for many of the better known 2 dimensional examples.
description: Extends, corrects and replaces 2005 preprint math-ph/0505048 'Torsion in Tiling Homology and Cohomology'. V2 corrects some calculations in math.KT/1202.2240v1
New cold FET I-Q linear vector modulator topology
Creators: name: Boulanger, C.
name: Lapierre, Luc
name: Gizard, Francis
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2000
Subjects: ING-INF/01 Elettronica

description: This paper presents the design, manufacture and test of a new cold FET monolithic I-Q vector modulator. The circuit has been developed in 8–8.4 GHz X band but can be transposed at any frequency range. The innovation is that the IF data signals are applied to the FET gates. The use of cold FETs allows achieving a 0.8 dB and 6° accuracy with only one voltage tuning on the whole bandwidth and the –25°C to +50°C temperature range. There is no DC consumption for the microwave modulator. The accuracy achieved at this first run is yet compatible with new coding and modulating systems and we have investigated several ways to improve the design.
The differential analytic index in Simons-Sullivan differential K-theory
Creators: name: Ho, Man-Ho
Publisher: name: arXiv
Year: 2011
Subjects: subject: Differential Geometry (math.DG)
subject: K-Theory and Homology (math.KT)
subject: FOS: Mathematics
subject: 19L50 (Primary) 19K56 (Secondary)

description: We define the Simons-Sullivan differential analytic index by translating the Freed-Lott differential analytic index via explicit ring isomorphisms between Freed-Lott differential K-theory and Simons-Sullivan differential K-theory. We prove the differential Grothendieck-Riemann-Roch theorem in Simons-Sullivan differential K-theory using a theorem of Bismut.
description: 14 pages. Comments are welcome. Final version. To appear in Annals of Global Analysis and Geometry
title: Bereavement and Mourning (Australia)
title: Bereavement and Mourning (Australia)
Creators: name: Scates, Bruce
Publisher: name: BSB - Bavarian State Library
Year: 2016
Subjects: subject: Australien
subject: Weltkrieg [1914-1918]
subject: Gefallener
subject: World War, 1914-1918
subject: Australia
subject: Grief

description: This article considers patterns of bereavement and mourning in Australia both during and immediately after the Great War. It argues that the conditions of modern warfare and sheer distance from the battlefields contributed to a sense of unreconciled loss amongst the civilian population and identifies the new memorial cultures and supportive circles of mourning that emerged in the face of mass death. It also considers the complex relationship soldiers had with the loss of their comrades through a close reading of personal testimony which challenges the widely accepted model of patriotic duty and Spartan emotional repression amongst soldier and civilian alike.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
Melolontha Fabricius 1775
Creators: name: Allsopp, Peter G.
name: Schoolmeesters, Paul
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Melolontha

description: Melolontha Fabricius, 1775 (not Melolontha Geoffroy, 1762)
[68 species and 7 additional subspecies].
Conserved name (International Commission on Zoological Nomenclature 1994).
Type species Scarabaeus melolontha Linnaeus, 1758, by absolute tautonymy.
Melolontha (Oplosternus) Guérin-Méneville, 1838.
Type species Melolontha (Oplosternus) chinensis Guérin-Méneville, 1838, by monotypy.
Synonymy by Semenov (1895).
Note: Blanchard (1851) incorrectly spelt Oplosternus as “ Hoplosternus ”.
Ludibrius Gozis, 1886.
Unnecessary replacement name for Melolontha Fabricius, 1775.
Melolontha (Apropyga) Medvedev, 1951.
Type species Melolontha aceris Faldermann, 1836, by original designation.
Synonymy by Rössner & Hillert (2020).
description: Published as part of Allsopp, Peter G. & Schoolmeesters, Paul, 2024, All genera of the world: Subfamilies Prototroginae, Cretoscarabaeinae, Dynamopodinae, Electrorubesopsinae, Phaenomeridinae, Orphninae, Allidiostomatinae, Aclopinae, Lichniinae, Melolonthinae, Oncerinae, Podolasiinae, Sericinae, Sericoidinae (Animalia: Arthropoda: Insecta: Coleoptera: Scarabaeidae), pp. 104-175 in Megataxa 12 (1) on page 125, DOI: 10.11646/megataxa.12.1.2, http://zenodo.org/record/14984437
Non-Ergodicity & Microscopic Symmetry Breaking of the Conductance Fluctuations in Disordered Mesoscopic Graphene
Creators: name: Bohra, G.
name: Somphonsane, R.
name: Aoki, N.
name: Ochiai, Y.
name: Akis, R.
name: Ferry, D. K.
name: Bird, J. P.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We show a dramatic deviation from ergodicity for the conductance fluctuations in graphene. In marked contrast to the ergodicity of dirty metals, fluctuations generated by varying magnetic field are shown to be much smaller than those obtained when sweeping Fermi energy. They also exhibit a strongly anisotropic response to the symmetry-breaking effects of a magnetic field, when applied perpendicular or parallel to the graphene plane. These results reveal a complex picture of quantum interference in graphene, whose description appears more challenging than for conventional mesoscopic systems.
description: Revised version published in Physical Review B, Rapid Communications
title: Flamenpolitik
title: Flamenpolitik
Creators: name: Vrints, Antoon
Publisher: name: BSB - Bavarian State Library
Year: 2016
Subjects: subject: Deutschland
subject: Belgien
subject: Weltkrieg [1914-1918]
subject: World War, 1914-1918
subject: Germany
subject: Belgium

description: The German ''Flamenpolitik'' during the First World War aimed to instrumentalise the Flemish movement in order to ensure lasting German control over Belgium. It did not divide the Belgian or even Flemish population as a whole, but managed to split the Flemish movement in an anti-Belgian and a Belgian-loyal wing.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
How do you know if you ran through a wall?
Creators: name: Pospelov, M.
name: Pustelny, S.
name: Ledbetter, M. P.
name: Kimball, D. F. Jackson
name: Gawlik, W.
name: Budker, D.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Stable topological defects of light (pseudo)scalar fields can contribute to the Universe's dark energy and dark matter. Currently the combination of gravitational and cosmological constraints provides the best limits on such a possibility. We take an example of domain walls generated by an axion-like field with a coupling to the spins of standard-model particles, and show that if the galactic environment contains a network of such walls, terrestrial experiments aimed at detection of wall-crossing events are realistic. In particular, a geographically separated but time-synchronized network of sensitive atomic magnetometers can detect a wall crossing and probe a range of model parameters currently unconstrained by astrophysical observations and gravitational experiments.
description: 5 pages, 2 figure; to appear in the PRL
Dohrniphora minervoidea Brown & Kung 2010, sp. n.
Creators: name: Brown, Brian V.
name: Kung, Giar-Ann
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Phoridae
Dohrniphora
Dohrniphora minervoidea

description: Dohrniphora minervoidea sp. n.
(Figs 263–264)
 Species recognition. The hind femur of this species is extremely similar to that of the Central American species D. minerva, but in D. minervoidea the group of peglike setae is much smaller, the hind coxal lobe is a darker brown, and flagellomere 1 greatly is enlarged.
Description. Body length: 1.63–1.95 mm. Head: Frons dark brown, second row of setae slightly concave. Flagellomere 1 oval, enlarged, brown. Palpus of normal size, orange. Thorax: Scutum dark brown. Scutellum dark brown, with setae broken. Pleuron with proepisternum and dorsum of anepisternum dark brown, rest of pleuron light brown. Mean costal length 0.49 wing length. Halter whitish-yellow. Legs yellowish-brown. Forecoxa in lateral view yellow. Foretibia with 4 dorsal setae. Foretarsomeres slender, elongate. Midcoxa dark brown. Hind coxa yellowish-brown. Hind coxal lobe dark brown, short, round. Posterior face of hind femur with short basal group of peglike setae; more distally with shallow concavity bounded by short basal carina and longer, curved distal carina (Figs 263–264). Abdomen: Abdominal tergite 1 dark brown, tergites 2–6 dark brown. Venter of abdomen gray, with few setae, larger on posterior margin of segment 5. Male terminalia dark brown, except cercus yellow.
Distribution. Colombia.
 Derivation of specific epithet. Named for its similarity to D. minerva.
Holotype. ♂, COLOMBIA: Vaupés: Estación Biologica Mosiro-Itajura (Caparú), Igapo, 1.07°N, 69.52°W, 60 m, 10–17.xi.2003, J. Pinzón, Malaise trap, CAP-4431 [LACM ENT 234650] (IAVH).
Paratype. COLOMBIA: Amazonas: Cgto. La Pedrera, Camaritagua, 1.33°S, 69.58°W, 380 m, 1♂, 24.xii– 13.i.2004, J. López, Malaise trap CAP-4168 (LACM).
description: Published as part of Brown, Brian V. & Kung, Giar-Ann, 2010, 2699, pp. 1-142 in Zootaxa 2699 on page 117
Replication and Reproducibility in Social Sciences and Statistics: Context, Concerns, and Concrete Measures
Creators: name: Vilhuber, Lars
Publisher: name: Zenodo
Year: 2019

description: Replicability is at the core of the scientific enterprise. In the past 30 years, recurring concerns about the extent of replicability (or lack thereof) of the research in various disciplines have surfaced, including in economics.

In this talk, I describe the context in which the current discussion in the social science is occurring: what are the definitions of replicability and reproducibility, what is failing, and to what extent. In particular, I discuss the concerns in economics: to what extent is this a problem in economics, what are the approaches that are being considered, and what are the possible broader implications of those approaches. Finally, I discuss the concrete measures that are being implemented under my guidance at the American Economic Association, and that are being discussed in the broader economics community.

The solutions to these problems will change the way research will be taught and conducted, in economics in particular, and in the social sciences more broadly. The implications affect undergraduate and graduate teaching, research infrastructure, and habits.

Presented at Montreal Applied Micro Workshop (Montreal, Canada) on 2019-02-21
description: The opinions expressed in this talk are solely the authors, and do not represent the views of the U.S. Census Bureau, the American Economic Association, or any of the funding agencies.
A Monolithic, Dual Channel, 0.5 to 20GHz Limiter
Creators: name: Devlin, L.
name: Dearn, A.W.
name: Beasley, P.D.L.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2000
Subjects: ING-INF/01 Elettronica

description: This paper details a dual channel limiter IC, fabricated as a single die using a commercially available PIN diode process. The measured performance shows a small-signal insertion loss of less than 0.8dB from 0.5 to 20GHz with excellent channel matching. The limited output power (at 10dB saturation) measures between 15 and 16.5dBm, across the band. The IC can handle CW power levels of 4W and had an RF yield of 93%.
Extreme teams : coping and motive imagery of small, mission-oriented teams in extreme and unusual environments
Creators: name: Brcic, Jelena
Publisher: name: University of British Columbia
Year: 2013

description: Humans are motivated to explore, investigate, and learn about the world around them; in the process of doing so, some groups work and live in environments described as extreme and unusual. Using thematic content analysis, the goal of this dissertation was to better understand coping strategies (Folkman & Lazarus, 1980) and motive images (Winter, 1994) expressed in narratives of four highly skilled groups: astronauts, high-altitude mountaineers, search and rescue (SAR) crews, and small military combat units. Taken together, the findings provided insight into the similarities and differences among groups that work in extreme environments. All four teams relied on problem-focused compared to emotion-focused coping strategies. Soldiers were least likely to mention Planful Problem Solving and most likely to mention Supernatural Protection and Confrontation when compared to the other groups; on the other hand, mountaineers were least likely to mention Seeking Social Support and most likely to mention Self-Control. In relation to motive imagery, all four groups were primarily motivated by need for Achievement, followed by need for Affiliation and need for Power. Soldiers had the highest level of all three motives; astronauts and SAR crews do not differ on any of the three. Differences across occupational and environment type, leadership status, gender, and mission phases were examined. The study provided the first empirical evidence, across mission phases, on how high-altitude mountaineers and SAR crews cope with problems and express their motives. Implications of the research, limitations, and possible future directions were discussed.
title: Amiens, Battle of
title: Amiens, Battle of
Creators: name: Badsey, Stephen
Publisher: name: BSB - Bavarian State Library
Year: 2016
Subjects: subject: Schlacht bei Amiens <1918>
subject: Amiens, Battle of, Amiens, France, 1918

description: The Battle of Amiens, 8-12 August 1918, was a decisive British-led victory that marked the start of the Allied counteroffensive of the Hundred Days campaign, leading to the defeat of the German army on the Western Front.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
Fully Integrated PHEMT Voltage Controlled Oscillator with Very High Tuning Bandwidth
Creators: name: Megej, A.
name: Beilenhoff, K.
name: Hartnagel, H.L.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2000
Subjects: ING-INF/01 Elettronica

description: Design concepts of fully monolithically in-tegrated VCOs are presented that include special so-lutions for increasing the bandwidth of operation. Re-alised buffered VCO MMICs deliver RF power be-tween 11.2 and 15.5 dBm over the frequency range from 4.6 to 6.1 GHz. The relative bandwidth f = f m is more than 27%, which is one of the highest values ever achieved with MMIC–VCOs using diode tuning.
Effective multi-body induced tunneling and interactions in the Bose-Hubbard model of the lowest dressed band of an optical lattice
Creators: name: Bissbort, U.
name: Deuretzbacher, F.
name: Hofstetter, W.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We construct the effective lowest-band Bose-Hubbard model incorporating interaction-induced on-site correlations. The model is based on ladder operators for local correlated states, which deviate from the usual Wannier creation and annihilation, allowing for a systematic construction of the most appropriate single-band low-energy description in the form of the extended Bose-Hubbard model. A formulation of this model in terms of ladder operators not only naturally contains the previously found effective multibody interactions, but also contains multibody-induced single-particle tunneling, pair tunneling, and nearest-neighbor interaction processes of higher orders. An alternative description of the same model can be formulated in terms of occupation-dependent Bose-Hubbard parameters. These multiparticle effects can be enhanced using Feshbach resonances, leading to corrections which are well within experimental reach and of significance to the phase diagram of ultracold bosonic atoms in an optical lattice. We analyze the energy-reduction mechanism of interacting atoms on a local lattice site and show that this cannot be explained only by a spatial broadening of Wannier orbitals on a single-particle level, which neglects correlations.
description: 16 pages, 6 figures
The COPIM project platform: New infrastructures for Open Access books
Creators: name: Fathallah, Judith
Publisher: name: Zenodo
Year: 2021
Subjects: open access
publishing
community-led
platform
Open Book Collective
Community-led Open Publishing Infrastructures for Monographs (COPIM)
OA books

description: The Community-led Open Publication Infrastructures for Monographs is a collaborative project bringing together an international range of researchers, universities, librarians, open access book publishers and infrastructure providers (www.copim.ac.uk). I present here the project of Work Package 2: to build and maintain a collective and platform required to promote, sustain and distribute open access academic book publishing. The Open Book Collective (working title) will be a user-friendly, integrated platform to help stakeholders explore, discover, access and support OA books from a range of leading publishers and infrastructure providers via high-quality integrated metadata and a fully searchable catalogue. We aim to offer a choice of flexible subscription packages, through which patrons can choose to support individual publishers and schemes, or indeed the entire collective. Whilst our major stakeholders will be librarians and publishers, the catalogue and metadata functions will be freely available to everyone. We will also be providing space for OA publishers to display their current and forthcoming books and access library revenue streams that may have previously been unavailable to them. We have partnered with the group of publishers that form the ScholarLed collective, with whom we are piloting the platform, but are building with the aim of flexible expansion to include more publishers in time. We have also partnered with JISC and DOAB, who are assisting in the management of revenue, curation, metadata and systems of preservation. This presentation introduces the work we have done so far and invites attendees to join us in our process of consultative outreach as we further develop the platform. For further information on the COPIM project and our current partners, please visit https://copim.ac.uk/, and for outputs published to date, see https://copim.pubpub.org/.
description: Community-led Open Publishing Infrastructures for Monographs (COPIM) is supported by the Research England Development (RED) Fund, and Arcadia—a charitable fund of Lisbet Rausing and Peter Baldwin.
title: Bernstorff, Johann Heinrich, Graf von
title: Bernstorff, Johann Heinrich, Graf von
Creators: name: Hoser, Paul
Publisher: name: BSB - Bavarian State Library
Year: 2016
Subjects: subject: Bernstorff, Johann Heinrich von
subject: Bernstorff, Johann Heinrich, Graf von, 1862-1939

description: Count Bernstorff was German ambassador to the United States from 1908 to 1917. He tried in vain to warn the Reich government against unrestricted submarine warfare which would result in America’s entry into the war.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
title: Arab Bureau
title: Arab Bureau
Creators: name: Seikaly, Samir
Publisher: name: BSB - Bavarian State Library
Year: 2016
Subjects: subject: Arab Bureau
subject: Arab Bureau (Cairo, Egypt)

description: A short lived agency, the Arab Bureau (1916-1920), was ostensibly established to co-ordinate British wartime policy in the Near East, track the regional direction of Turco-German activity and disseminate propaganda among Indian Muslims. In fact, its activity was largely confined to intelligence and logistical work in support of the 1916 Arab Revolt.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
10W C-BAND highly efficient HYBRID-MMIC amplifier
Creators: name: Darbandi, A.
name: Zoyo, M.
name: Loval, L.
name: Buret, H.
name: Michard, F.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2000
Subjects: ING-INF/01 Elettronica

description: A very high efficient, low distortion C-band Hybrid-MMIC Amplifier using linear and non-linear models of the PHEMT devices has been developed. Double stage Hybrid-MMIC amplifier fabricated with 2x3.6mm gate width PHEMT and 2x12mm gate width PHEMT exhibits a power output of 40.2 dBm at 2dB of gain compression, a linear gain of 26dB and an associated PAE of greater than 46% in the frequency range of 3.8-4.2GHz. These excellent results are obtaineded by developing an accurate non-linear model of the PHEMT device and optimizing the output-matching network of the amplifier by using a high dielectric substrate with low insertion loss.
Additional file 1 of DLX5 and HOXC8 enhance the chondrogenic differentiation potential of stem cells from apical papilla via LINC01013
Creators: name: Yang, Haoqing
name: Cao, Yangyang
name: Zhang, Jianpeng
name: Liang, Yuncun
name: Su, Xiaomin
name: Zhang, Chen
name: Liu, Huina
name: Han, Xiao
name: Ge, Lihua
name: Fan, Zhipeng
Publisher: name: figshare
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Ecology
subject: Developmental Biology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1: Table S1. Primer sequences used in real-time RT-PCR analysis.
Finite generation and geography of models
Creators: name: Kaloghiros, Anne-Sophie
name: Küronya, Alex
name: Lazić, Vladimir
Publisher: name: arXiv
Year: 2012
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14E30

description: There are two main examples where a version of the Minimal Model Program can, at least conjecturally, be performed successfully: the first is the classical MMP associated to the canonical divisor, and the other is Mori Dream Spaces. In this paper we formulate a framework which generalises both of these examples. Starting from divisorial rings which are finitely generated, we determine precisely when we can run the MMP, and we show why finite generation alone is not sufficient to make the MMP work.
description: to appear in "Minimal models and extremal rays", Advanced Studies in Pure Mathematics, Mathematical Society of Japan, Tokyo
title: Art
title: Art
Creators: name: Malvern, Sue
Publisher: name: BSB - Bavarian State Library
Year: 2016
Subjects: subject: Kunst
subject: Weltkrieg [1914-1918, Motiv]
subject: World War, 1914-1918--Art and the war

description: The nature of the First World War put an end to traditions for battle painting. Instead, war art by younger more progressive artists was the best received because it was judged the most authentic. Such work put a new emphasis on the pity of war and human suffering. An avant-garde style or evidence of censorship, however, does not necessarily mean that the work was anti-war. The major centres for modern art were France, Germany and Britain which were also principal protagonists in the war, and it is mainly through study of war art produced in these nations that the effect of the war on art may be evaluated.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
The Electromagnetic Christodoulou Memory Effect and its Application to Neutron Star Binary Mergers
Creators: name: Bieri, Lydia
name: Chen, PoNing
name: Yau, Shing-Tung
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Gravitational waves are predicted by the general theory of relativity. It has been shown that gravitational waves have a nonlinear memory, displacing test masses permanently. This is called the Christodoulou memory. We proved that the electromagnetic field contributes at highest order to the nonlinear memory effect of gravitational waves, enlarging the permanent displacement of test masses. In experiments like LISA or LIGO which measure distances of test masses, the Christodoulou memory will manifest itself as a permanent displacement of these objects. It has been suggested to detect the Christodoulou memory effect using radio telescopes investigating small changes in pulsar's pulse arrival times. The latter experiments are based on present-day technology and measure changes in frequency. In the present paper, we study the electromagnetic Christodoulou memory effect and compute it for binary neutron star mergers. These are typical sources of gravitational radiation. During these processes, not only mass and momenta are radiated away in form of gravitational waves, but also very strong magnetic fields are produced and radiated away. Moreover, a large portion of the energy is carried away by neutrinos. We give constraints on the conditions, where the energy transported by electromagnetic radiation is of similar or slightly higher order than the energy radiated in gravitational waves or in form of neutrinos. We find that for coalescing neutron stars, large magnetic fields magnify the Christodoulou memory as long as the gaseous environment is sufficiently rarefied. Thus the observed effect on test masses of a laser interferometer gravitational wave detector will be enlarged by the contribution of the electromagnetic field. Therefore, the present results are important for the planned experiments.
description: 23 pages, 2 figures
Regenerative GaAs MMIC Frequency Dividers for 28 and 14 GHz
Creators: name: Landen, Lars
name: Fager, Christian
name: Zirath, Herbert
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2000
Subjects: ING-INF/01 Elettronica

description: The design and characterization of two regenerative frequency dividers based on a commercial foundry GaAs HEMT-process are described. The dividers are intended to be used in a 56 GHz phase locked frequency generator. The main goal is to design dividers that have high input sensitivity and low DC-power consumption. The dividers are regenerative and consist of a resistive mixer followed by a frequency selective amplifier. The regenerative divider, compared to a digital divider, consumes less DC-power and has a higher operational frequency. The output of the amplifier is fed back into the LO-port of the mixer through a lumped element coupler. The dividers occupy 4.5 mm 2 each. Both dividers deliver 7 dBm output power with a rejection of the fundamental frequency of more than 15 dB and a DC-power consumption of 100 mW. The 14 GHz and 28 GHz dividers have 3 dB bandwidths of 11% and 5.7% respectively.
The influence of ubiquitous computing on teacher-student relationships
Creators: name: Jones, William
Publisher: name: University of British Columbia
Year: 2013

description: The purpose of this study was to develop an understanding of independent school teachers’ perceptions of how a one-to-one computing program influenced various dimensions of the teacher-student relationship and the roles of teachers and students within that relationship. In particular, it examined the impact of ubiquitous computing on the pedagogical role of the teacher and the balance of power and control within the teacher-student relationship. It also investigated how the use of laptops influenced communication patterns between teachers and students and affected the closeness of their relationships. This qualitative study employed a single-site, descriptive case study design. Interviews were conducted with 15 teachers with varying ICT experience across a range of subjects in a suburban, K-12 independent school. The school provided all students in grades 5 – 12 with a personal laptop computer and networked wireless access to the Internet. A variety of theoretical perspectives drawn from the literature on relationship variables and learning theories shaped the context for analysis. Three major findings emerged from the data analysis. Teachers perceived that: 1) the integration of technology altered their pedagogical roles and relationships with respect to the focus and approach of instruction, the subsequent motivation and engagement of students, and the overall classroom dynamics, 2) open access to knowledge enabled by ubiquitous computing served as a catalyst in shifting the balance of power within the teacher-student relationship, 3) online communication helped them to build and maintain closer bonds and stronger relationships with students. Overall, teachers perceived that the use of technology in this setting enhanced teacher-student relationships. This is significant because high quality teacher-student relationships correlate positively with a variety of academic outcomes (Davis, 2006). The findings from this study have implications for teacher education, instructional design, and policy development with respect to technology integration and its potential to support 21st Century learning. Further research in a broader range of educational settings and inclusive of student perspectives would complement this research and assist in further shaping and informing teaching practice in technology-rich learning environments.
A Monolithic Double-balanced Upconverter for millimeter-wave
Point-to-Multipoint Distribution Systems
Creators: name: Ang, K.S.
name: Robertson, I.D.
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2000
Subjects: ING-INF/01 Elettronica

description: The design and performance of a monolithic double-balanced upconverter for mm-wave point-to- multipoint distribution systems are presented. Individual building blocks including the LO /RF balun, IF balun,LO /RF power amplifier,and the double- balanced mixer are also fabricated and tested.The complete upconverter,measuring 3x3.2mm,upconverts the 3 -5GHz IF to 40.5 -43.5GHz band with 20 dBm output power.
A Hybrid Micromachined High -Q Cavity Resonator at 5.8 GHz
Creators: name: Tavernier, Christophe A.
name: Henderson, Rashaunda
name: Papapolymerou, John
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2000
Subjects: ING-INF/01 Elettronica

description: A novel hybrid micromachined resonator with high quality factor and small size at 5.8GHz is presented. The design of the resonator is based on a micromachined cavity filled with a high dielectric constant material. Energy is coupled into the cavity from input and output microstrip lines via slots. It is shown experimentally that the limiting factor in achieving a higher Q with the given dielectric materials is the dielectric loss. This resonator provides a low cost, minimum size and compact solution for the fabrication of planar, narrow-band filters and diplexers in modern wireless communication systems..
Phase diagrams of a p-Wave superconductor inside a mesoscopic disc-shaped sample
Creators: name: Huang, Bor-Luen
name: Yip, S. -K.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the finite-size and boundary effects on a time-reversal-symmetry breaking p-wave superconducting state in a mesoscopic disc geometry using Ginzburg-Landau theory. We show that, for a large parameter range, the system exhibits multiple phase transitions. The superconducting transition from the normal state can also be reentrant as a function of external magnetic field.
description: Revised version published in Physical Review B
Criteria for the determination of time dependent scalings in the Fock quantization of scalar fields with a time dependent mass in ultrastatic spacetimes
Creators: name: Cortez, Jerónimo
name: Marugán, Guillermo A. Mena
name: Olmedo, Javier
name: Velhinho, José M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: For Klein-Gordon fields, it is well known that there exist an infinite number of nonequivalent Fock representations of the canonical commutation relations and, therefore, of inequivalent quantum theories. A context in which this kind of ambiguities arises and prevents the derivation of robust results is, e.g., in the quantum analysis of cosmological perturbations. In these situations, typically, a suitable scaling of the field by a time dependent function leads to a description in an auxiliary static background, though the nonstationarity still shows up in a time dependent mass. For such a field description, and assuming the compactness of the spatial sections, we recently proved in three or less spatial dimensions that the criteria of a natural implementation of the spatial symmetries and of a unitary time evolution are able to select a unique class of unitarily equivalent vacua, and hence of Fock representations. In this work, we succeed to extend our uniqueness result to the consideration of all possible field descriptions that can be reached by a time dependent canonical transformation which, in particular, involves a scaling of the field by a function of time. This kind of canonical transformations modify the dynamics of the system and introduce a further ambiguity in its quantum description, exceeding the choice of a Fock representation. Remarkably, for any compact spatial manifold in less than four dimensions, we show that our criteria eliminate any possible nontrivial scaling of the field other than that leading to the description in an auxiliary static background. Besides, we show that either no time dependent redefinition of the field momentum is allowed or, if this may happen, the redefinition does not introduce any Fock representation that cannot be obtained by a unitary transformation.
description: 37 pages. Modified title. Improved discussion concerning the spatial symmetry group. New section (section VI)
Melolonthites Heer 1847
Creators: name: Allsopp, Peter G.
name: Schoolmeesters, Paul
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Melolonthites

description: † Melolonthites Heer, 1847
[7 species].
Type species Melolonthites aciculatus Heer, 1847, by subsequent designation of Carpenter (1922).
description: Published as part of Allsopp, Peter G. & Schoolmeesters, Paul, 2024, All genera of the world: Subfamilies Prototroginae, Cretoscarabaeinae, Dynamopodinae, Electrorubesopsinae, Phaenomeridinae, Orphninae, Allidiostomatinae, Aclopinae, Lichniinae, Melolonthinae, Oncerinae, Podolasiinae, Sericinae, Sericoidinae (Animalia: Arthropoda: Insecta: Coleoptera: Scarabaeidae), pp. 104-175 in Megataxa 12 (1) on page 125, DOI: 10.11646/megataxa.12.1.2, http://zenodo.org/record/14984437
Design Procedure for Loss Compensation of Planar Microwave Filters Using Negative Resistances For Tuneable Bandstop and Bandpass Applications
Creators: name: Biron, Frédéric
name: Plaze, Jean-Philippe
name: Billonnet, L.
name: Cros, D.
name: Jarry, Bernard
name: Guillon, Pierre
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2000
Subjects: ING-INF/01 Elettronica

description: In this paper, we present a method to synthesise microwave active bandpass and bandstop filters using negative resistance circuits and/or active inductance circuits realised in MMIC technology. We show measurements of a negative resistance circuit which is after associated with passive lumped elements to realise an active bandstop filter, tuneable in frequency. We also present the synthesis of an adjustable active inductance close to an ideal element over the 3.8-4.2 GHz band. This element is introduced in a passive bandpass filter to compensate its losses and realise a high-Q selective structure.
AKTIP interacts with ESCRT I and is needed for the recruitment of ESCRT III subunits to the midbody.
Creators: name: Merigliano, Chiara
name: Burla, Romina
name: La Torre, Mattia
name: Del Giudice, Simona
name: Teo, Hsiangling
name: Liew, Chong Wai
name: Chojnowski, Alexandre
name: Goh, Wah Ing
name: Olmos, Yolanda
name: Maccaroni, Klizia
name: Giubettini, Maria
name: Chiolo, Irene
name: Carlton, Jeremy G
name: Raimondo, Domenico
name: Vernì, Fiammetta
name: Stewart, Colin L
name: Rhodes, Daniela
name: Wright, Graham D
name: Burke, Brian E
name: Saggio, Isabella
Publisher: name: The Francis Crick Institute
Year: 2021
Subjects: Imaging
Cell Biology
Cell Cycle & Chromosomes

description: To complete mitosis, the bridge that links the two daughter cells needs to be cleaved. This step is carried out by the endosomal sorting complex required for transport (ESCRT) machinery. AKTIP, a protein discovered to be associated with telomeres and the nuclear membrane in interphase cells, shares sequence similarities with the ESCRT I component TSG101. Here we present evidence that during mitosis AKTIP is part of the ESCRT machinery at the midbody. AKTIP interacts with the ESCRT I subunit VPS28 and forms a circular supra-structure at the midbody, in close proximity with TSG101 and VPS28 and adjacent to the members of the ESCRT III module CHMP2A, CHMP4B and IST1. Mechanistically, the recruitment of AKTIP is dependent on MKLP1 and independent of CEP55. AKTIP and TSG101 are needed together for the recruitment of the ESCRT III subunit CHMP4B and in parallel for the recruitment of IST1. Alone, the reduction of AKTIP impinges on IST1 and causes multinucleation. Our data altogether reveal that AKTIP is a component of the ESCRT I module and functions in the recruitment of ESCRT III components required for abscission.