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See detailImpact of crystalline anisotropy on the extrinsic spin Hall effect in ultrathin films
Herschbach, Christian; Fedorov, Dmitry UL; Gradhand, Martin et al

in Physical Review. B (2020), 102

An efficient conversion of a charge current into a spin current is a crucial point for application of the spin Hall effect in practical spintronic devices. Recently, we revealed that this goal can be ... [more ▼]

An efficient conversion of a charge current into a spin current is a crucial point for application of the spin Hall effect in practical spintronic devices. Recently, we revealed that this goal can be achieved by using ultrathin fcc (111) and (001) noble metal films doped with Bi impurities, which possess spin Hall angles up to 80%. Here, we show that the effect can be further amplified in monolayer films with a strong crystalline anisotropy. This is demonstrated by considering noble metal films with fcc (110) geometry. Our theoretical study predicts related spin Hall angles exceeding 100% especially when the crystalline anisotropy is increased, which tunes the Fermi surface topology. [less ▲]

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See detailLong-term monitoring with spring-based gravimeters: tilt-control benefits and application to the Rochefort Cave Laboratory (Belgium)
Fores, Benjamin; Watlet, Arnaud; Van Camp, Michel et al

Scientific Conference (2020)

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See detailTackling Large-Scale and Combinatorial Bi-Level Problems With a Genetic Programming Hyper-Heuristic
Kieffer, Emmanuel UL; Danoy, Grégoire UL; Brust, Matthias R. UL et al

in IEEE Transactions on Evolutionary Computation (2020), 24(1), 44--56

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See detailFlucht – Grenze – Integration / Fuga – Confine – Integrazione. Beiträge zum Phänomen der Deplatzierung / Contributi al fenomeno dello spostamento
Heimböckel, Dieter UL; Roelens, Nathalie UL; Wille, Christian UL

Book published by transcript (2020)

Wo und wie ereignen sich Grenzen? Inwiefern werden Migrant*innen zu Teilnehmer*innen von Regulierungspraktiken instrumentalisiert und in welcher Form werden damit auch Fragen der Integration berührt ... [more ▼]

Wo und wie ereignen sich Grenzen? Inwiefern werden Migrant*innen zu Teilnehmer*innen von Regulierungspraktiken instrumentalisiert und in welcher Form werden damit auch Fragen der Integration berührt? Unter diesen Aspekten setzen sich die Beiträger*innen dieses italienisch- und deutschsprachigen Bandes mit dem Verhältnis von Flucht, Grenze und Integration in literatur- und kulturwissenschaftlicher sowie räumlich-geographischer Perspektive auseinander. Ziel ist es, die Momente von Flucht, Grenze und Integration in ein produktives Spannungsverhältnis zu bringen und als eine von Phänomenen der Deplatzierung zusammengehaltene Trias zu diskutieren. [less ▲]

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See detailImproved description of ligand polarization enhances transferability of ion–ligand interactions
Wineman-Fisher, Vered; Al-Hamdani, Yasmine; Nagy, R Péter et al

in Journal of Chemical Physics (2020)

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See detailTelling Tales of Empire in Contemporary British Popular Culture
Steveker, Lena UL

in Habermann, Ina; Krug, Christian (Eds.) And Hereby Hangs a Tale: A Critical Anatomy of (Popular) Tales (2020)

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See detailProxSGD: Training Structured Neural Networks under Regularization and Constraints
Yang, Yang; Yuan, Yaxiong UL; Chatzimichailidis, Avraam et al

in International Conference on Learning Representations (ICLR) 2020 (2020)

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See detailMehrsprachigkeit als Migration. Wie Sprachen in Texte einwandern
Dembeck, Till UL

in Aumüller, Matthias; Willms, Weertje (Eds.) Migration und Gegenwartsliteratur. Der Beitrag von Autorinnen und Autoren osteuropäischer Herkunft zur literarischen Kultur im deutschsprachigen Raum (2020)

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See detailHeute sprechen. Literatur, Politik und andere Sprachen im Lied (Herder, Alunāns, Barons)
Dembeck, Till UL

in Pajević, Marko (Ed.) Mehrsprachigkeit und das Politische. Interferezen in zeitgenössischer deutschsprachiger und baltischer Literatur (2020)

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See detailHighs and lows: Genetic susceptibility to daily events
Sicorello, M.; Dieckmann, L.; Moser, D. et al

in PLoS ONE (2020), 15(8 August),

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See detailUrban Structures with Forward and Backward Linkages
Picard, Pierre M UL

in Regional Science and Urban Economics (2020), 59(3), 480-507

We study urban structures driven by demand and vertical linkages in the presence of increasing returns to scale. Individuals consume urban varieties and firms use these varieties to produce a national ... [more ▼]

We study urban structures driven by demand and vertical linkages in the presence of increasing returns to scale. Individuals consume urban varieties and firms use these varieties to produce a national good. We prove the existence of a spatial equilibrium and obtain an invariance result according to which more intense demand or vertical linkages have the same effect on the urban structure as lower commuting costs. Various urban configurations can emerge exhibiting a monocentric, an integrated, a duocentric, or a partially integrated city structure. We discuss the role of commuting and transport costs, demand and vertical linkages, and urbanization in shaping these patterns. We show that multiple equilibria may arise involving the monocentric city and up to a couple of duocentric and partially integrated structures. [less ▲]

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See detailCurrency areas and voluntary transfers
Picard, Pierre M UL

in Journal of International Economics (2020), 127(C),

Fiscal integration is recognized as an important issue in determining whether countries establish a common currency area. Fiscal integration between sovereign states is, however, limited by the ability of ... [more ▼]

Fiscal integration is recognized as an important issue in determining whether countries establish a common currency area. Fiscal integration between sovereign states is, however, limited by the ability of countries to commit to fiscal transfers. This paper supposes that fiscal transfers between countries must be voluntary and asks how this influences the choice between a currency area and a flexible exchange rate regime. It presents a model with wage rigidity in which, absent transfers, the flexible exchange rate regime is preferred. If there are transfers that equalize consumption, then the choice of exchange rate regime is irrelevant. Nevertheless, the currency area may be preferable if transfers are made voluntarily, because the currency area can sustain greater risk sharing. It is shown that the currency area can be optimal for a plausible set of parameter values. We consider the robustness of the conclusions to some modifications of the model. [less ▲]

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See detailBordering in Pandemic Times. Insights into the COVID-19 Lockdown
Wille, Christian UL; Kanesu, Rebekka

in Borders in Perspective (2020), 4

In the course of the COVID-19 pandemic, borders have become relevant (again) in political action and in people's everyday lives within a very short time. This was especially true for the inhabitants of ... [more ▼]

In the course of the COVID-19 pandemic, borders have become relevant (again) in political action and in people's everyday lives within a very short time. This was especially true for the inhabitants of border regions, whose cross-border life worlds were suddenly irritated by closed borders and police controls. However, the COVID-19 pandemic also led to an increased evidence of social, cultural, eco-nomic, health and mobility boundaries beyond national borders. The authors of this new issue of “UniGR-CBS Borders in Perspective” shed light on these dynamics from the perspective of territorial borders, social boundaries and (dis)continuities in border regions through a variety of thematic and spatial approaches. Their critical observations and scientific comments were made during the lockdown in April and May 2020 and provide insights into the events during the global pandemic. [less ▲]

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See detailPostface - Innovations et interventions sociales
Houssemand, Claude UL

in Ben Mrad, Fathi; Distler, Frédéric; Méloni, Jean-Paul (Eds.) Innovations et interventions sociales: initiatives, adaptations et créations (2020)

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See detailExploring hair steroid concentrations in asylum seekers, internally displaced refugees, and immigrants
Buchmüller, T.; Lembcke, H.; Busch, J. et al

in Stress (2020), 23(5), 538-545

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See detailDie Verlustlisten des Ersten Weltkriegs als historisches namengeographisches Korpus
Flores Flores, W. Amaru; Gilles, Peter UL

in Beiträge zur Namenforschung (2020), 55(2-3), 127-167

Für die großflächige, deutschlandweite Kartierung und Analyse der Familiennamen (FamilienN, im Folgenden steht „N“ für Name(n)) stellt bis heute die nach Postleitzahlen gegliederte Datenbank der ... [more ▼]

Für die großflächige, deutschlandweite Kartierung und Analyse der Familiennamen (FamilienN, im Folgenden steht „N“ für Name(n)) stellt bis heute die nach Postleitzahlen gegliederte Datenbank der Telefonanschlüsse, wie sie im Telefonbuch der Deutschen Telekom von 2005 verzeichnet sind die Datenbasis des Projekts 'Deutscher Familiennamenatlas' dar. Im Folgenden werden wir eine neue umfangreiche Datenbasis der deutschen FamilienN vorstellen, die die bisherige um eine historische Dimension erweitern wird. Es handelt sich um die Datenbank der Verlustlisten der Kriegsteilnehmer des Ersten Weltkriegs, die mit ihren rund 7,7 Millionen Namenträgern aus allen Gebieten des damaligen Deutschen Reichs die gesamte FamilienN-Landschaft des ausgehenden 19. Jh. umfassen. Mit dieser neuen Datenbasis wird es möglich sein, die heutige FamilienN-Landschaft mit derjenigen vor 130 Jahren zu vergleichen und damit zum ersten Mal die regionale Festigkeit bzw. Veränderung der FamilienN zu erforschen. Unberührt von den großen europäischen Migrationswellen des 20. Jh. und erst am Beginn der durch die Industrialisierung beschleunigten Urbanisierung, repräsentieren die Verlustlisten die Namenverteilung einer im Vergleich zu heute deutlich weniger mobilen, überwiegend ländlichen Gesellschaft. Über diese neue Kartierungsgrundlage hinaus leisten die Verlustlisten wertvolle Dienste bei der Etymologisierung, bei sprachgeschichtlichen, dialektologischen oder graphematischen Fragestellungen sowie für die Migrationsforschung. [less ▲]

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See detailEarly childhood deprivation is associated with alterations in adult brain structure despite subsequent environmental enrichment
Mackes, N. K.; Golm, D.; Sarkar, S. et al

in Proceedings of the National Academy of Sciences of the United States of America (2020), 117(1), 641-649

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See detailAdoptees' responses to separation from, and reunion with, their adoptive parent at age 4 years is associated with long-term persistence of autism symptoms following early severe institutional deprivation
Sonuga-Barke, E.; Kennedy, M.; Golm, D. et al

in Development and Psychopathology (2020), 32(2), 631-640

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See detailWhy does early childhood deprivation increase the risk for depression and anxiety in adulthood? A developmental cascade model
Golm, D.; Maughan, B.; Barker, E. D. et al

in Journal of Child Psychology and Psychiatry and Allied Disciplines (2020), 61(9), 1043-1053

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See detailTargeted bisulfite sequencing: A novel tool for the assessment of DNA methylation with high sensitivity and increased coverage
Moser, D. A.; Müller, S.; Hummel, E. M. et al

in Psychoneuroendocrinology (2020), 120

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