cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Intervalley biexcitons and many-body effects in monolayer MoS2
Creators: name: Sie, Edbert J.
name: Frenzel, Alex J.
name: Lee, Yi-Hsien
name: Kong, Jing
name: Gedik, Nuh
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Interactions between two excitons can result in the formation of bound quasiparticles, known as biexcitons. Their properties are determined by the constituent excitons, with orbital and spin states resembling those of atoms. Monolayer transition metal dichalcogenides (TMDs) present a unique system where excitons acquire a new degree of freedom, the valley pseudospin, from which a novel intervalley biexciton can be created. These biexcitons comprise two excitons from different valleys, which are distinct from biexcitons in conventional semiconductors and have no direct analogue in atomic and molecular systems. However, their valley properties are not accessible to traditional transport and optical measurements. Here, we report the observation of intervalley biexcitons in the monolayer TMD MoS2 using ultrafast pump-probe spectroscopy. By applying broadband probe pulses with different helicities, we identify two species of intervalley biexcitons with large binding energies of 60 meV and 40 meV. In addition, we also reveal effects beyond biexcitonic pairwise interactions in which the exciton energy redshifts at increasing exciton densities, indicating the presence of many-body interactions among them.
description: Accepted in Physical Review B
Sonnenfleckenzeichnung Nr. 33.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 14.02.1997, 07:30, erstellt von Michele Bianda
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1997

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 2.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Brooklynella Lom & Nigrelli 1970
Creators: name: Gong, Jun
name: Song, Weibo
Publisher: name: Zenodo
Year: 2006
Subjects: Biodiversity
Taxonomy
Protozoa
Ciliophora
Cyrtophoria
Cyrtophorida
Hartmannulidae
Brooklynella

description: Genus Brooklynella Lom & Nigrelli, 1970
 Although the type species Brooklynella hostilis has been characterized in detail (Lom & Nigrelli 1970), the genus, in our opinion, has not been clearly circumscribed. Based on the data available, an improved definition of the genus is here supplied.
  Improved diagnosis for Brooklynella:  Hartmannulidae with a definitive podite, of which the base is located at posterior ventral portion of cell, but not surrounded by somatic kineties; postoral and left kineties considerably shorter than right kineties, terminate at about the same level of post­equator rather than progressively posteriorly shortened.
description: Published as part of Gong, Jun & Song, Weibo, 2006, Description of a new marine cyrtophorid ciliate, Brooklynella sinensis n. sp. from the China Sea with a new definition of the genus Brooklynella (Protozoa, Ciliophora, Cyrtophorida), pp. 41-49 in Zootaxa 1113 on page 42, DOI: 10.5281/zenodo.171558
Helvetia Sacra, Bd. IV/2: Die Augustiner-Chorherren und die Chorfrauen-Gemeinschaften in der Schweiz, redigiert von Eisanne Gilomen-Schenkel unter Mitarbeit von Bernard Andenmatten, Brigitte Degler-Spengler und Petra Zimmer
Creators: name: Fischer, Joachim
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 24 (2005): Rottenburger Jahrbuch für Kirchengeschichte, Band 24
ทัศนคติของผู้บริโภคที่มีต่อการซื้อทองรูปพรรณผ่านเครือข่ายสังคมออนไลน์
Creators: name: สราวุธ วงศ์ถาวรกิจ
name: บุญญรัตน์ สัมพันธ์วัฒนชัย
Publisher: name: วารสารมหาวิทยาลัยพายัพ
Year: 2018
Subjects: ปัจจัยทางการตลาด
ประโยชน์ของการใช้งาน
ความง่ายของการใช้งาน
การตัดสินใจ
การซื้อทองรูปพรรณออนไลน์

description: วารสารมหาวิทยาลัยพายัพ, 28, 2, 93
Marie Luise Ehrenschwendtner, Die Bildung der Dominikanerinnen in Süddeutschland vom 13. bis 15. Jahrhundert
Creators: name: Neidiger, Bernhard
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 24 (2005): Rottenburger Jahrbuch für Kirchengeschichte, Band 24
Habitat area and local habitat conditions outweigh fragmentation effects on insect communitites in vineyards
Creators: name: Bosco, Laura
name: Moser, Valentin
name: Jones, Mirkka M.
name: Opedal, Øystein
name: Ovaskainen, Otso
name: Sonja, Gerber
name: Van Klink, Roel
name: Cushman, Sam
name: Arlettaz, Raphaël
name: Jacot, Alain
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2023
Subjects: subject: 590

description: Fragmentation of habitat, for example by intensive agricultural practices, can be detrimental to local biodiversity. However, it often remains unclear whether such biodiversity declines are caused by loss of habitat area or increased fragmentation, and how habitat quality factors into it. In our study system, vegetated vineyards are typically small, and isolated from one another, potentially limiting the distribution and dispersal of organisms. In a full-factorial experiment of a priori selected vegetated vineyard patches of differing size and fragmentation, we aimed to disentangle the effects of habitat area (area of vegetated vineyards), habitat fragmentation (number of vegetated vineyards per 100 ha) and field-scale ground vegetation density on ground beetle, leafhopper and wild bee communities using a combined framework of multiscale and multispecies modelling (Hierarchical Model of Species Communities). We demonstrate variable effects of habitat area, fragmentation and local ground vegetation density on the three insect groups: Increased habitat area at fine scales favours higher species richness of leafhoppers, while local vegetation density boosts species richness of both leafhoppers and ground beetles, whereas no community-level responses were detected for wild bees. We conclude that increased ground vegetation density at both field and landscape scales (i.e. higher habitat area) favours more diverse and abundant insect communities, while fragmentation effects are highly variable and species specific. In addition, our results highlight that mainly ground beetles and leafhoppers will benefit from simple ground greening measures in vineyards, while for wild bees environmental factors other than the ones tested here may drive community structure. We recommend increasing the number and area of vegetated vineyards (even at small spatial scales) requiring more nature-friendly farming practices especially regarding a reduction or renunciation from herbicide applications, while the within-field vegetation density should optimally be intermediate or high to favour a diverse insect community.
ปัจจัยที่มีผลต่อการตัดสินใจทำศัลยกรรมเสริมความงามของผู้ใช้บริการชาวไทยที่อยู่ในเจเนอเรชัน X และเจเนอเรชัน Y ในเขตกรุงเทพมหานคร
Creators: name: ธนัชชา ศรีชุมพล
name: บุญญรัตน์ สัมพันธ์วัฒนชัย
Publisher: name: วารสารมหาวิทยาลัยพายัพ
Year: 2018
Subjects: การทำศัลยกรรม
การตัดสินใจ
เหตุผลและอารมณ์
อิทธิพลจากสังคม
เจเนอเรชัน X และ เจเนอเรชัน Y

description: วารสารมหาวิทยาลัยพายัพ, 28, 2, 107
ปัจจัยที่มีผลต่อการตัดสินใจเลือกสถาบันกวดวิชาภาษาอังกฤษของนักเรียนระดับประถมศึกษาและผู้ปกครองในเขตอำเภอบ้านไผ่ จังหวัดขอนแก่น
Creators: name: เกรียงไกร ศรีหริ่ง
name: นวลฉวี แสงชัย
Publisher: name: วารสารมหาวิทยาลัยพายัพ
Year: 2018
Subjects: พฤติกรรมผู้บริโภค
การตัดสินใจ
สถาบันกวดวิชา

description: วารสารมหาวิทยาลัยพายัพ, 28, 2, 117
Germline immortality relies on TRIM32-mediated turnover of a maternal mRNA activator in C. elegans
Creators: name: Oyewale, Tosin D.
name: Eckmann, Christian R.
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2022
Subjects: subject: 570

description: How the germ line achieves a clean transition from maternal to zygotic gene expression control is a fundamental problem in sexually reproducing organisms. Whereas several mechanisms terminate the maternal program in the soma, this combined molecular reset and handover are poorly understood for primordial germ cells (PGCs). Here, we show that GRIF-1, a TRIM32-related and presumed E3 ubiquitin ligase in Caenorhabditis elegans, eliminates the maternal cytoplasmic poly(A) polymerase (cytoPAP) complex by targeting the germline-specific intrinsically disordered region of its enzymatic subunit, GLD-2, for proteasome-mediated degradation. Interference with cytoPAP turnover in PGCs causes frequent transgenerational sterility and, eventually, germline mortality. Hence, positively acting maternal RNA regulators are cleared via the proteasome system to avoid likely interference between maternal and zygotic gene expression programs to maintain transgenerational fertility and acquire germline immortality. This strategy is likely used in all animals that preform their immortal germ line via maternally inherited germplasm determinants.
Waldemar P. Könighaus, Die Zisterzienserabtei Leubus in Schlesien von ihrer Gründung bis zum Ende des 15. Jahrhunderts
Creators: name: Eberl, Immo
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 24 (2005): Rottenburger Jahrbuch für Kirchengeschichte, Band 24
Sonnenfleckenzeichnung Nr. 54.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 09.03.1997, 10:45, erstellt von Andrea Manna
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1997

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Marcel Albert, 100 Jahre Benediktinerabtei Gerleve
Creators: name: Scharfenecker, Uwe
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 24 (2005): Rottenburger Jahrbuch für Kirchengeschichte, Band 24
Infinite dimensional finitely forcible graphon
Creators: name: Glebov, Roman
name: Klimosova, Tereza
name: Kral, Daniel
Publisher: name: arXiv
Year: 2014
Subjects: subject: Combinatorics (math.CO)
subject: Discrete Mathematics (cs.DM)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: Graphons are analytic objects associated with convergent sequences of dense graphs. Finitely forcible graphons, i.e., those determined by finitely many subgraph densities, are of particular interest because of their relation to various problems in extremal combinatorics and theoretical computer science. Lovasz and Szegedy conjectured that the topological space of typical vertices of a finitely forcible graphon always has finite dimension, which would have implications on the minimum number of parts in its weak eps-regular partition. We disprove the conjecture by constructing a finitely forcible graphon with the space of typical vertices that has infinite dimension.
Ute Ströbele, Zwischen Kloster und Welt
Creators: name: Fischer, Magda
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 24 (2005): Rottenburger Jahrbuch für Kirchengeschichte, Band 24
FIZIKA DARSLARIDA AMALIY TAJRIBALARNING AHAMIYATI VA ULARNI SAMARALI TASHKIL ETISH USULLARI
Creators: name: Oʻsarboyeva, Mashhura
Publisher: name: Zenodo
Year: 2024

description: Ushbu maqolada fizika darslarida amaliy tajribalarning ahamiyati va ularni samarali tashkil etish usullari ko'rib chiqiladi. Tadqiqot natijalariga ko'ra, amaliy tajribalar o'quvchilarning nazariy bilimlarini mustahkamlash, qiziqishlarini oshirish va amaliy ko'nikmalarini rivojlantirishda muhim rol o'ynaydi. Maqolada amaliy tajribalarni rejalashtirish, o'tkazish va baholashning samarali usullari taklif etiladi.
Direct visualization of Rashba-split bands and spin/orbital-charge interconversion at KTaO3 interfaces
Creators: name: Varotto, Sara
name: Johansson, Annika
name: Göbel, Börge
name: Vicente-Arche, Luis M.
name: Mallik, Srijani
name: Bréhin, Julien
name: Salazar, Raphaël
name: Bertran, François
name: Fèvre, Patrick
name: Bergeal, Nicolas
name: Rault, Julien
name: Mertig, Ingrid
name: Bibes, Manuel
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2022
Subjects: subject: 530

description: Rashba interfaces have emerged as promising platforms for spin-charge interconversion through the direct and inverse Edelstein effects. Notably, oxide-based two-dimensional electron gases display a large and gate-tunable conversion efficiency, as determined by transport measurements. However, a direct visualization of the Rashba-split bands in oxide two-dimensional electron gases is lacking, which hampers an advanced understanding of their rich spin-orbit physics. Here, we investigate KTaO3 two-dimensional electron gases and evidence their Rashba-split bands using angle resolved photoemission spectroscopy. Fitting the bands with a tight-binding Hamiltonian, we extract the effective Rashba coefficient and bring insight into the complex multiorbital nature of the band structure. Our calculations reveal unconventional spin and orbital textures, showing compensation effects from quasi-degenerate band pairs which strongly depend on in-plane anisotropy. We compute the band-resolved spin and orbital Edelstein effects, and predict interconversion efficiencies exceeding those of other oxide two-dimensional electron gases. Finally, we suggest design rules for Rashba systems to optimize spin-charge interconversion performance.
Descent and Theta Functions for Metaplectic Groups
Creators: name: Friedberg, Solomon
name: Ginzburg, David
Publisher: name: arXiv
Year: 2014
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11F70

description: There are few constructions of square-integrable automorphic functions on metaplectic groups. Such functions may be obtained by the residues of certain Eisenstein series on covers of groups, "theta functions," but the Fourier coefficients of these residues are not well-understood, even for low degree covers of $GL_2$. Patterson and Chinta-Friedberg-Hoffstein proposed conjectured relations for the Fourier coefficients of the $GL_2$ quartic and sextic theta functions (resp.), each obtained from a conjectured equality of non-Eulerian Dirichlet series. In this article we propose a new framework for constructing specific $L^2$ metaplectic functions and for understanding these conjectures: descent integrals. We study descent integrals which begin with theta functions on covers of larger rank classical groups and use them to construct certain $L^2$ metaplectic functions on covers related to $GL_2$. We then establish information about the Fourier coefficients of these metaplectic automorphic functions, properties which are consistent with the conjectures of Patterson and Chinta-Friedberg-Hoffstein. In particular, we prove that Fourier coefficients of the descent functions are arithmetic for infinitely many primes $p$. We also show that they generate a representation with non-zero projection to the space of theta. We conjecture that the descents may be used to realize the quartic and sextic theta functions. Moreover, this framework suggests that each of the conjectures of Patterson and Chinta-Friedberg-Hoffstein is the first in a series of relations between certain Fourier coefficients of two automorphic forms on different covering groups.
description: To appear in J. Eur. Math. Soc. (JEMS). 41 pages. This version supersedes previous versions
Sonnenfleckenzeichnung Nr. 265.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 24.10.1997, 08:15, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1997

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Die Stiftskirche in Südwestdeutschland
Creators: name: Weiß, Dieter J.
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 24 (2005): Rottenburger Jahrbuch für Kirchengeschichte, Band 24
Hermann Hinz, Die Ausgrabungen auf dem Kirchberg in Morken, Kreis Bergheim (Erft)
Creators: name: Trier, Bendix
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2023

description: Rezensio zu: Hermann Hinz, Die Ausgrabungen auf dem Kirchberg in Morken, Kreis Bergheim (Erft). Von der Steinzeit bis ins Mittelalter. Mit einem Beitrag von Karl Schlabow. Rheinische Ausgrabungen, Band 7. Rheinland-Verlag, Düsseldorf 1969. 220 Seiten, 56 Abbildungen und 44 Tafeln, darunter 3 Falttafeln und 3 Texttafeln.
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 52 Nr. 1 (1974)
Rationally smooth Schubert varieties and inversion hyperplane arrangements
Creators: name: Slofstra, William
Publisher: name: arXiv
Year: 2013
Subjects: subject: Combinatorics (math.CO)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: We show that an element $w$ of a finite Weyl group $W$ is rationally smooth if and only if the hyperplane arrangement $I$ associated to the inversion set of $w$ is inductively free, and the product $(d_1+1) \cdots (d_l+1)$ of the coexponents $d_1,\ldots,d_l$ is equal to the size of the Bruhat interval $[e,w]$, where $e$ is the identity in $W$. As part of the proof, we describe exactly when a rationally smooth element in a finite Weyl group has a chain Billey-Postnikov decomposition. For finite Coxeter groups, we show that chain Billey-Postnikov decompositions are connected with certain modular coatoms of $I$.
description: 26 pages. Revised for publication, examples added
Lukas Rölli-Alkemper, Familie im Wiederaufbau
Creators: name: Priesching, Nicole
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 24 (2005): Rottenburger Jahrbuch für Kirchengeschichte, Band 24
Micheline Rouvier-Jeanlin, Les figurines gallo-romaines en terre cuite au Musée des Antiquités Nationales
Creators: name: Binsfeld, Wolfgang
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2023

description: Rezension zu: Micheline Rouvier-Jeanlin, Les figurines gallo-romaines en terre cuite au Musée des Antiquités Nationales. Gallia, Supplément 24. Éditions du Centre National de la Recherche Scientifique, Paris 1972. 428 Seiten und 203 Tafeln.
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 52 Nr. 1 (1974)
Eike Wolgast, Die Wahrnehmung des Dritten Reiches in der unmittelbaren Nachkriegszeit (1945/46)
Creators: name: Seiler, Jörg
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 24 (2005): Rottenburger Jahrbuch für Kirchengeschichte, Band 24
Sonnenfleckenzeichnung Nr. 28.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 09.02.1997, 10:30, erstellt von Andrea Manna
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1997

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
ReSurveyGermany : vegetation-plot time-series over the past hundred years in Germany
Creators: name: Jandt, Ute
name: Bruelheide, Helge
name: Berg, Christian
name: Bernhardt-Römermann, Markus
name: Blüml, Volker
name: Bode, Frank
name: Dengler, Jürgen
name: Diekmann, Martin
name: Dierschke, Hartmut
name: Doerfler, Inken
name: Döring, Ute
name: Dullinger, Stefan
name: Härdtle, Werner
name: Haider, Sylvia Simone Rebekka
name: Heinken, Thilo
name: Horchler, Peter Jörg
name: Jansen, Florian
name: Kudernatsch, Thomas
name: Kuhn, Gisbert
name: Lindner, Martin
name: Matesanz, Silvia
name: Metze, Katrin
name: Meyer, Stefan
name: Müller, Frank
name: Müller, Norbert
name: Naaf, Tobias
name: Peppler-Lisbach, Cord
name: Poschlod, Peter
name: Roscher, Christiane
name: Rosenthal, Gert
name: Rumpf, Sabine B.
name: Schmidt, Wolfgang
name: Schrautzer, Joachim
name: Schwabe, Angelika
name: Schwartze, Peter
name: Sperle, Thomas
name: Stanik, Nils
name: Stroh, Hans-Georg
name: Storm, Christian
name: Voigt, Winfried
name: Heßberg, Andreas
name: Oheimb, Goddert
name: Wagner, Eva-Rosa
name: Wegener, Uwe
name: Wesche, Karsten
name: Wittig, Burghard
name: Wulf, Monika
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2022
Subjects: subject: 580

description: Vegetation-plot resurvey data are a main source of information on terrestrial biodiversity change, with records reaching back more than one century. Although more and more data from re-sampled plots have been published, there is not yet a comprehensive open-access dataset available for analysis. Here, we compiled and harmonised vegetation-plot resurvey data from Germany covering almost 100 years. We show the distribution of the plot data in space, time and across habitat types of the European Nature Information System (EUNIS). In addition, we include metadata on geographic location, plot size and vegetation structure. The data allow temporal biodiversity change to be assessed at the community scale, reaching back further into the past than most comparable data yet available. They also enable tracking changes in the incidence and distribution of individual species across Germany. In summary, the data come at a level of detail that holds promise for broadening our understanding of the mechanisms and drivers behind plant diversity change over the last century.
Ingrid Richter, Katholizismus und Eugenik in der Weimarer Republik und im Dritten Reich
Creators: name: Seiler, Jörg
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 24 (2005): Rottenburger Jahrbuch für Kirchengeschichte, Band 24
S. J. de Laet, A. van Doorselaer, P. Spitaels et H. Thoen, La nécropole gallo-romaine de Blicquy (Hainaut - Belgique)
Creators: name: La Baume, Peter
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2023

description: Rezension zu: S. J. de Laet, A. van Doorselaer, P. Spitaels et H. Thoen, La nécropole gallo-romaine de Blicquy (Hainaut - Belgique). A. Texte. B. Planches. Dissertationes Archaeologicae Gandenses curante S. J. de Laet, volume XIV. De Tempel, Brugge 1972. 174 Seiten, 22 Abbildungen, 151 Tafeln und 1 Übersichtsplan.
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 52 Nr. 1 (1974)
Numerical modelling of MgB2 conductors for high power AC transmission
Creators: name: Grilli, F.
name: Chervyakov, A.
name: Zermeno, V.
name: Marian, A.
name: Grasso, G.
name: Goldacker, W.
name: Rubbia, C.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Cables made of MgB2 superconductors are currently explored as a viable solution for transporting high electrical power in the AC regime. In order to be competitive against the DC solution, the cables need to have an acceptable level of AC losses. In this contribution, we discuss the main aspects relevant for designing a cable with a sufficiently low AC loss level. To this end, we perform finite-element-method (FEM) simulations to determine the current and field distributions and calculate the AC losses of such cable configuration. For current capacities of 2-5 kA (peak), power cables are assembled from a relatively small number of MgB2 strands. The performance of such cables strongly depends on the current and field distributions, which are in turn influenced by the number and the arrangement of the superconducting components and also by the magnetic properties of supporting materials. Numerical simulations can help to test different cable configurations and provide important insights for optimizing the cable's design. The numerical model includes the field dependence of the superconductor's critical current density Jc(B) as well as the non-linear properties of magnetic materials.
Katholische Kirche unter nationalsozialistischer und kommunistischer Diktatur
Creators: name: Seiler, Jörg
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 24 (2005): Rottenburger Jahrbuch für Kirchengeschichte, Band 24
Gerhard Besier/Francesca Piombo, Der Heilige Stuhl und Hitler-Deutschland
Creators: name: Unterburger, Klaus
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 24 (2005): Rottenburger Jahrbuch für Kirchengeschichte, Band 24
Raymond Chevallier, Les voies romaines
Creators: name: Herzig, Heinz E.
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2023

description: Rezesnion zu: Raymond Chevallier, Les voies romaines. Collection U, série «Histoire ancienne» dirigée par Pierre Lévêque. Librairie Armand Colin, Paris 1972. 314 Seiten und 40 Abbildungen.
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 52 Nr. 1 (1974)
ปัจจัยที่มีผลต่อการตัดสินใจเลือกซื้อเครื่องสำอางเคาน์เตอร์แบรนด์ทางออนไลน์ของผู้หญิงในเขตกรุงเทพมหานคร
Creators: name: พิมพจีส์ ณ เชียงใหม่
name: บุญญรัตน์ สัมพันธ์วัฒนชัย
Publisher: name: วารสารมหาวิทยาลัยพายัพ
Year: 2018
Subjects: ด้านสังคม
ด้านเศรษฐกิจ
ส่วนประสมการตลาด
อินเทอร์เน็ต
ออนไลน์

description: วารสารมหาวิทยาลัยพายัพ, 28, 2, 129
title: Alpha-amino acid derivatives and alpha-fluoro ketones by enantioselective decarboxylation
Creators: name: Baur, Markus A.
Publisher: name: Universität Regensburg
Year: 2003
Subjects: subject: Asymmetrische Synthese / Katalyse , Aminosäurederivate , Decarboxylierung , alpha-Fluorketone , China-Alkaloidderivate , Asymmetric catalysis , alpha-amino acid derivatives , alpha-fluoroketones , decarboxylation , cinchona alkaloid derivatives
subject: 540 Chemie

description: Die Methode der enantioselektiven Decarboxylierung wurde angewendet, um Enantiomeren-angereicherte alpha-Aminosäurederivate und alpha-Fluorketone zu erhalten. Als Substrate wurden 2-N-Acetylamino-2-alkylmalonsäuremonoethylester beziehungsweise beta-Keto-benzylester verwendet. China-Alkaloide und Derivate davon wurden als Katalysatoren eingesetzt. Die besten erhaltenen Ergebnisse waren N-Acetyl-L-phenylalaninethylester mit 70% Enantiomerenüberschuß unter Verwendung der katalytisch aktiven Base N-(9-Deoxyepicinchonin-9-yl)-4-methoxybenzamid und 2-Fluor-1-tetralon mit 65% Enantiomerenüberschuß mit Chinin als Katalysator.
description: The method of enantioselective decarboxylation was applied to obtain enantioenriched alpha-amino acid derivatives and alpha-fluoro ketones. 2-N-acetylamino-2-alkylmalonic monoethylesters respectively benzyl beta-ketoesters were applied as substrates. Cinchona alkaloids and derivatives of them were used as catalysts. The best results obtained were ethyl N-acetyl-L-phenylalaninate with 70% enantiomeric excess using the catalytically active base N-(9-deoxyepicinchonine-9-yl)-4-methoxybenzamide and 2-fluoro-1-tetralone with 65% enantiomeric excess with the catalyst quinine.
ปัจจัยสู่ความสำเร็จของวิสาหกิจเริ่มต้น (สตาร์ทอัพ) ในประเทศไทย
Creators: name: กฤษยา มะแอ
name: กฤษณา ฝังใจ
Publisher: name: วารสารมหาวิทยาลัยพายัพ
Year: 2018
Subjects: ปัจจัยสู่ความเร็จ
สตาร์ทอัพ
สตาร์ทอัพประเทศไทย

description: วารสารมหาวิทยาลัยพายัพ, 28, 2, 143
Sonnenfleckenzeichnung Nr. 94.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 18.04.1997, 07:15, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1997

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Thermodynamics of SU(3) Gauge Theory from Gradient Flow
Creators: name: Asakawa, Masayuki
name: Hatsuda, Tetsuo
name: Itou, Etsuko
name: Kitazawa, Masakiyo
name: Suzuki, Hiroshi
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: A novel method to study the bulk thermodynamics in lattice gauge theory is proposed on the basis of the Yang-Mills gradient flow with a fictitious time t. The energy density (epsilon) and the pressure (P) of SU(3) gauge theory at fixed temperature are calculated directly on 32^3 x (6,8,10) lattices from the thermal average of the well-defined energy-momentum tensor (T_{mu nu}^R(x)) obtained by the gradient flow. It is demonstrated that the continuum limit can be taken in a controlled manner from the t-dependence of the flowed data.
description: 5 pages, 3 figures; comments and references added (v2), included erratum and all figures are revised (v3)
Linking changes in species composition and biomass in a globally distributed grassland experiment
Creators: name: Ladouceur, Emma
name: Blowes, Shane A.
name: Chase, Jonathan
name: Eisenhauer, Nico
name: Harpole, Stan
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2022
Subjects: subject: 570

description: Global change drivers, such as anthropogenic nutrient inputs, are increasing globally. Nutrient deposition simultaneously alters plant biodiversity, species composition and ecosystem processes like aboveground biomass production. These changes are underpinned by species extinction, colonisation and shifting relative abundance. Here, we use the Price equation to quantify and link the contributions of species that are lost, gained or that persist to change in aboveground biomass in 59 experimental grassland sites. Under ambient (control) conditions, compositional and biomass turnover was high, and losses (i.e. local extinctions) were balanced by gains (i.e. colonisation). Under fertilisation, the decline in species richness resulted from increased species loss and decreases in species gained. Biomass increase under fertilisation resulted mostly from species that persist and to a lesser extent from species gained. Drivers of ecological change can interact relatively independently with diversity, composition and ecosystem processes and functions such as aboveground biomass due to the individual contributions of species lost, gained or persisting.
Extracting Parton Distribution Functions from Lattice QCD Calculations
Creators: name: Ma, Yan-Qing
name: Qiu, Jian-Wei
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Parton distribution functions (PDFs) are nonperturbative quantities describing the relation between a hadron and quarks and gluons within it. We propose to extract PDFs from QCD global analysis of "data" generated by lattice QCD calculations of good "lattice cross sections", which are basically single-hadron matrix elements that are lattice QCD calculable and perturbative QCD factorizable into the PDFs. To demonstrate the existence of good "lattice cross sections", we take quasi-quark distribution introduced by Ji [1] as a case study to show that it could be factorized into the PDFs to all orders in perturbation theory if it can be multiplicatively renormalized. We calculate the factorized coefficients at the next-to-leading order in $α_s$.
description: references updated, version published at PRD
Fritz Schachermeyr, Alexander der Große
Creators: name: Kienast, Dietmar
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2023

description: Rezension zu: Fritz Schachermeyr, Alexander der Große. Das Problem seiner Persönlichkeit und seines Wirkens. Österreichische Akademie der Wissenschaften, Philosophisch-historische Klasse, Sitzungsberichte, Band 285. Wien 1973. 728 Seiten, 24 Tafeln und 12 Kartenskizzen.
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 52 Nr. 1 (1974)
Sonnenfleckenzeichnung Nr. 114.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 10.05.1997, 08:00, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1997

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Ludwig Pauli, Studien zur Golasecca-Kultur
Creators: name: Stöckli, Werner Ernst
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2023

description: Reznsion zu: Ludwig Pauli, Studien zur Golasecca-Kultur. Mitteilungen des Deutschen Archäologischen Instituts, Römische Abteilung, Neunzehntes Erganzungsheft. F. H. Kerle Verlag, Heidelberg 1971. 167 Seiten, 64 Abbildungen und 43 Tafeln.
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 52 Nr. 1 (1974)
Sonnenfleckenzeichnung Nr. 310.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 25.12.1997, 10:00, erstellt von Michele Bianda
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1997

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Ludwig Windthorst, Briefe Bd. 2: 1881-1891, bearb. v. Hans-Georg Aschoff
Creators: name: Weiß, Otto
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 24 (2005): Rottenburger Jahrbuch für Kirchengeschichte, Band 24
Economy and settlement in Neolithic and Early Bronze Age Britain and Europe
Creators: name: Schmidt, Peter Karl
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2023

description: Rezension zu: Economy and settlement in Neolithic and Early Bronze Age Britain and Europe. Papers delivered at a Conference held in the University of Leicester, December 1969, edited by D. D. A. Simpson. Leicester University Press 1971. 186 Seiten, 37 Abbildungen, 6 Tabellen und 8 Tafeln.
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 52 Nr. 1 (1974)
On flow decomposition in realistic ocean models
Creators: name: Rosenau, Silvano Gordian
Publisher: name: Universität Hamburg
Year: 2023
Subjects: Optimal Balance
Flow Decomposition
Balancing

description: Decomposing oceanic flow fields into slow and fast evolving components is necessary to understand processes like mesoscale eddy dissipation and spontaneous wave emission. To study these processes, the decomposition in a geostrophic (slow) and a non-geostrophic (fast) component is not precise enough. A part of the non-geostrophic component, the slaved mode, evolves slowly and thus belongs to the slow component. More precise decomposition methods that capture the slaved mode exist, such as optimal balance and nonlinear normal mode decomposition, but their application is limited to idealized model settings that neither include topography nor a varying Coriolis parameter. Here, I present a new modification of the optimal balance method such that it is applicable to more realistic ocean model setups. The new modification uses a time-averaging procedure to project onto the linear geostrophic component. This approach eliminates the necessity for the Fourier transformation that was previously required in the original method. To test and compare the different balancing methods, I used a scaled rotating shallow water model in various dynamical regimes, with Rossby numbers ranging from 0.03 to 0.5. In all tested configurations, the imbalances obtained with the new method converges towards the imbalances obatained with the original method. Although, in theory, the new method is applicable to ocean models that include topography and a varying Coriolis parameter, I only test it in models without these settings, which highlights the need of further research.
Sonnenfleckenzeichnung Nr. 138.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 07.06.1997, 07:30, erstellt von Sergio Cortesi
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1997

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
วิธีการป้องกันการขาดแคลนวัตถุดิบอาหารทะเลแปรรูป
Creators: name: ชินสัคค สุวรรณอัจฉริย
name: กลาโสม ละเต๊ะ
name: นิตยา สุวรรณมณี
Publisher: name: วารสารมหาวิทยาลัยพายัพ
Year: 2018
Subjects: การขาดแคลนวัตถุดิบ
การประเมินต้นทุนโลจิสติกส์การจัดซื้อและต้นทุนธุรกรรม
การป้องกันการขาดแคลนวัตถุดิบ

description: วารสารมหาวิทยาลัยพายัพ, 28, 2, 159
Polish groups with metrizable universal minimal flows
Creators: name: Melleray, Julien
name: Van Thé, Lionel Nguyen
name: Tsankov, Todor
Publisher: name: arXiv
Year: 2014
Subjects: subject: Dynamical Systems (math.DS)
subject: Functional Analysis (math.FA)
subject: Group Theory (math.GR)
subject: Logic (math.LO)
subject: FOS: Mathematics
subject: Primary: 37B05, Secondary: 03C15, 03E02, 03E15, 05C55, 22F50, 43A07, 54H20

description: We prove that if the universal minimal flow of a Polish group $G$ is metrizable and contains a $G_δ$ orbit $G \cdot x_0$, then it is isomorphic to the completion of the homogeneous space $G/G_{x_0}$ and show how this result translates naturally in terms of structural Ramsey theory. We also investigate universal minimal proximal flows and describe concrete representations of them in a number of examples.
description: 15 pages; post-refereed version
Prevention of physical restraints in the acute care setting (PROTECT) : study protocol for a cluster-randomised controlled pilot study
Creators: name: Gottschalk, Susan
name: Meyer, Gabriele
name: Haastert, Burkhard
name: Abraham, Jens
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2023
Subjects: subject: 610

description: Introduction: Physical restraints (PR) are regularly used in acute care settings, although evidence for their effectiveness and safety (eg, for prevention of falls) is lacking. Their use is associated with adverse events, such as decreased mobility and injuries for patients. We developed a complex intervention to prevent PR in acute care settings according to the UK Medical Research Council Framework, and investigated the feasibility. The intervention comprised the qualification of key nurses as multipliers and a short interprofessional information session. The intervention has proven to be feasible. It also became apparent that further development of the intervention and the study procedures is necessary. Therefore, this study aims to refine and pilot the complex intervention. Furthermore, the objective of this pilot study is to improve study procedures. Methods and analysis: In a preparatory phase, we will conduct focus groups and individual interviews with the target groups to explore the possibilities for adaption of the intervention and implementation strategies. Subsequently, a cluster-randomised controlled trial with a 6-month follow-up period will be conducted. It is planned to recruit eight general hospitals in Germany (area of Halle (Saale) and Leipzig) with 28 wards and 924 patients per observation period (2772 overall). Primary outcome is the proportion of patients with at least one PR after 6 months. Data will be collected by direct observation over a period of seven consecutive days and three times a day. Secondary outcomes are falls, interruptions in therapy and prescription of psychotropic medication. A comprehensive process evaluation will accompany the study. Ethics and dissemination: The Ethics committee of the Medical Faculty of the University of Halle (Saale) approved the study protocol. Results will be published in a peer-reviewed journal and presented at conferences. Study information and additional material will be freely available on an already existing website.
Paul F. Butler, Das Unbehagen an der Moderne
Creators: name: Pahud De Mortanges, Elke
Publisher: name: Rottenburger Jahrbuch für Kirchengeschichte
Year: 1970

description: Rottenburger Jahrbuch für Kirchengeschichte, Bd. 24 (2005): Rottenburger Jahrbuch für Kirchengeschichte, Band 24
Ruth Tringham, Hunters, Fishers and Farmers of Eastern Europe 6000-3000 B.C.
Creators: name: Lüning, Jens
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2023

description: Rezension zu: Ruth Tringham, Hunters, Fishers and Farmers of Eastern Europe 6000-3000 B.C. Hutchinson University Library, London 1971. 240 Seiten, 41 Abbildungen und 12 Tafeln.
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 52 Nr. 1 (1974)
Making the cut: improved ranking and selection for large-scale inference
Creators: name: Henderson, Nicholas C.
name: Newton, Michael A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: Identifying leading measurement units from a large collection is a common inference task in various domains of large-scale inference. Testing approaches, which measure evidence against a null hypothesis rather than effect magnitude, tend to overpopulate lists of leading units with those associated with low measurement error. By contrast, local maximum likelihood (ML) approaches tend to favor units with high measurement error. Available Bayesian and empirical Bayesian approaches rely on specialized loss functions that result in similar deficiencies. We describe and evaluate a generic empirical Bayesian ranking procedure that populates the list of top units in a way that maximizes the expected overlap between the true and reported top lists for all list sizes. The procedure relates unit-specific posterior upper tail probabilities with their empirical distribution to yield a ranking variable. It discounts high-variance units less than popular non-ML methods and thus achieves improved operating characteristics in the models considered.
description: 28 pages, 6 figures
Adolf Luttropp und Gerhard Bosinski, Der altsteinzeitliche Fundplatz Reutersruh bei Ziegenhain in Hessen
Creators: name: Mandera, Heinz-Eberhard
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2023

description: Rezension zu: Adolf Luttropp und Gerhard Bosinski, Der altsteinzeitliche Fundplatz Reutersruh bei Ziegenhain in Hessen. Fundamenta, Monographien zur Urgeschichte, herausgegeben von Hermann Schwabedissen, Reihe A, Band 6. Böhlau Verlag, Köln-Wien 1971. VIII und 96 Seiten, 56 Abbildungen und 215 Tafeln.
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 52 Nr. 1 (1974)
The braid group of a necklace
Creators: name: Bellingeri, Paolo
name: Bodin, Arnaud
Publisher: name: arXiv
Year: 2014
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics

description: We show several geometric and algebraic aspects of a necklace: a link composed with a core circle and a series of circles linked to this core. We first prove that the fundamental group of the configuration space of necklaces (that we will call braid group of a necklace) is isomorphic to the braid group over an annulus quotiented by the square of the center. We then define braid groups of necklaces and affine braid groups of type A in terms of automorphisms of free groups and characterize these automorphisms among all automorphisms of free groups. In the case of affine braid groups of type A such representation is faithful.
description: Final version