cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Signatures of a pair density wave at high magnetic fields in cuprates with charge and spin orders
Creators: name: Shi, Zhenzhong
name: Baity, P. G.
name: Terzic, J.
name: Sasagawa, T.
name: Popović, Dragana
Publisher: name: arXiv
Year: 2019
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: In underdoped cuprates, the interplay of the pseudogap, superconductivity, and charge and spin ordering can give rise to exotic quantum states, including the pair density wave (PDW), in which the superconducting (SC) order parameter is oscillatory in space. However, the evidence for a PDW state remains inconclusive and its broader relevance to cuprate physics is an open question. To test the interlayer frustration, the crucial component of the PDW picture, we performed transport measurements on La$_{1.7}$Eu$_{0.2}$Sr$_{0.1}$CuO$_{4}$ and La$_{1.48}$Nd$_{0.4}$Sr$_{0.12}$CuO$_{4}$, cuprates with "striped" spin and charge orders, in perpendicular magnetic fields ($H_\perp$), and also with an additional field applied parallel to CuO$_2$ layers ($H_\parallel$). We detected several phenomena predicted to arise from the existence of a PDW, including an enhancement of interlayer SC phase coherence with increasing $H_\parallel$. Our findings are consistent with the presence of local, PDW pairing correlations that compete with the uniform SC order at $T_{c}^{0}< T
description: This is a pre-print of an article published in Nature Communications. The final authenticated version is available online at: https://doi.org/10.1038/s41467-020-17138-z
title: Euphrasia minima
title: Zwerg-Augentrost (Euphrasia minima)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 12 Bilder des Zwerg-Augentrostes.
SIMULATION OF HYDRATE AGGREGATE STRUCTURE VIA THE DISCRETE ELEMENT METHOD
Creators: name: Rensing, Patrick J.
name: Koh, Carolyn A.
name: Sloan, E. Dendy
Publisher: name: The University of British Columbia
Year: 2016

description: As the oil industry moves from a heuristic of avoidance of hydrates to a heuristic of risk management time dependent phenomena of hydrate formation and plugging must be known. One of the key parameters to this process is the aggregation of hydrate particles, the fractal networks they form, and the effect these two parameters have on flow. Unfortunately the aggregation and fractal structure information is extremely difficult to acquire experimentally, for this reason a three-dimension discrete element method (3D-DEM) model has been implemented. The 3D-DEM model calculates detailed solutions to Newton's equations of motion for individual particles. In addition these particles are coupled with the surrounding fluid through computational fluid dynamics (CFD). This coupled 3D-DEM can be used to investigate what the effects of shear, suspending viscosity, attractive forces, and other relevant variables have on the structure, stresses, and positions of the hydrate particles over time. In addition, the effect on viscosity has been calculated using CFD and compared back to basic hard sphere theory.
Essays in Development, Environment and Health
Creators: Barnwal, Prabhat
Publisher: name: Columbia University
Year: 2015
Subjects: Mineral industries--Health aspects
Drinking water--Arsenic content
Public administration--Economic aspects
Economics

description: This dissertation examines topics related to development, environment and health in developing countries using empirical methods.

In the first chapter, I study how developing countries can increase enforcement to reduce subsidy leakage in public programs, by investing in the state capacity to target program beneficiaries. This chapter further attempts to understand how the formal sector and black market respond to a policy that reduces diversion of a subsidized commodity. I explore these questions using the case of a Unique ID-based direct fuel subsidy transfer policy in India.

Second chapter focuses on the health and wealth trade off near mineral mining operations in developing countries. Using extensive data on mining, health outcomes and assets from 44 developing countries, this study quantifies the wealth gain and adverse health impact of mineral mining. With a number of empirical strategies, this study shows that, despite high wealth gains, how heavy metal mining significantly increases the level of anemia in women and stunting in children living near mines.

In the third chapter, I estimate demand for a water quality diagnostic product -- arsenic testing, when it is offered at a price. I further look into various aspects related to selection, learning and households behavioral response to the information. This study is based on a field experiment in Bihar, India.
A Simple Model for Deep Bed Filtration
Creators: name: Lee, Jysoo
name: Koplik, Joel
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: Cellular Automata and Lattice Gases (nlin.CG)
subject: FOS: Physical sciences

description: We present a simple model for deep bed filtration, where particles suspended in a fluid are trapped while passing through a porous filter. A steady state of the model is reached when filter can not trap additional particles. We find the model has two qualitatively different steady states depending on the fraction of traps, and the steady states can be described by directed percolation. We study in detail the evolution of the distribution of trapped particles, as the number of trapped particles increases. To understand the evolution, we formulate a mean field equation for the model, whose numerical solution is consistent with the behavior of the model. We find the trapped particle distribution is insensitive to details of the formulation of the model.
description: LaTeX format, 21 pages, figures are available upon request
title: Euphrasia officinalis ssp. picta
title: Bunter Augentrost (Euphrasia officinalis ssp. picta)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 2 Bilder des Bunten Augentrostes.
title: Euphrasia alpina
title: Alpen-Augentrost (Euphrasia alpina)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 3 Bilder des Alpen-Augentrostes.
Additional file 1 of Conformational flexibility of a free and TCR-bound pMHC-I protein investigated by long-term molecular dynamics simulations
Creators: name: Tomasiak, Lisa
name: Karch, Rudolf
name: Schreiner, Wolfgang
Publisher: name: figshare
Year: 2022
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 1. Supplementary Figures.
Hyperolius adspersus Peters 1877
Creators: name: Santos, Bruna S.
name: Marques, Mariana P.
name: Bauer, Aaron M.
name: Ceríaco, Luis M. P.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Amphibia
Anura
Hyperoliidae
Hyperolius
Hyperolius adspersus

description: Hyperolius adspersus Peters, 1877
 Material (two specimens): Two adult female specimens (MHNCUP/ ANF 210–211, formerly UP-MHNFCP-017298 and UP-MHNFCP-017292; Fig. S7), collected from Cabiri [-8.92125º, 13.66654º, 31 m a.s.l.], Bengo Province, in 1903.
 Comments: Hyperolius adspersus was originally described from “Chinchoxo”, Cabinda Province (Peters 1877), and has been recorded from a few other localities in Bengo, Lunda-Sul and Moxico provinces (Marques et al. 2018), but its distribution extends northwest to southern Cameroon (Channing & Rödel 2019). The species has remained understudied and is a part of the Hyperolius nasutus Günther, 1865 group (Channing et al. 2013). The extant specimens were used by Ferreira (1904) as the type specimens for what he considered a new taxon, Rappia nobrei, named in homage to Augusto Nobre. However, after revision of the type series, Ceríaco et al. (2014b) suggested that Rappia [= Hyperolius] nobrei is a junior synonym H. adspersus.
description: Published as part of Santos, Bruna S., Marques, Mariana P., Bauer, Aaron M. & Ceríaco, Luis M. P., 2021, Herpetological results of Francisco Newton's Zoological Expedition to Angola (1903 – 1906): a taxonomic revision and new records of a forgotten collection, pp. 1-80 in Zootaxa 5028 (1) on page 12, DOI: 10.11646/zootaxa.5028.1.1, http://zenodo.org/record/5453967
On Vorontsov's theorem on K3 surfaces
Creators: name: Oguiso, K.
name: Zhang, D. -Q.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: Let X be a K3 surface with the Neron-Severi lattice S_X and transcendental lattice T_X. Nukulin considered the kernel H_X of the natural representation Aut(X) ---> O(S_X) and proved that H_{X} is a finite cyclic group with phi(h(X))) | t(X) and acts faithfully on the space H^{2,0}(X) = C omega_{X}, where h(X) = ord(H_X), t(X) = rank T_X and phi(.) is the Euler function. Consider the extremal case where phi(h(X)) = t(X). In the situation where T_{X} is unimodular, Kondo has determined the list of t(X), as well as the actual realizations, and showed that t(X) alone uniquely determines the isomorphism class of X (with phi(h(X)) = t(X)). We settle the remaining situation where T_X is not unimodular. Together, we provide the proof for the theorem announced by Vorontsov.
description: 11 pages. Proc. A.M.S. to appear
title: Euphrasia officinalis ssp. rostkoviana
title: Großblütiger Augentrost (Euphrasia officinalis ssp. rostkoviana)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 7 Bilder des Großblütigen Augentrostes.
Plant functional trait diversity regulates the nonlinear response of productivity to regional climate change in Tibetan alpine grasslands
Creators: name: Wu, Jianshuang
name: Wurst, Susanne
name: Zhang, Xianzhou
Publisher: name: Freie Universität Berlin
Year: 2016
Subjects: subject: Biodiversity
subject: Climate-change ecology
subject: Ecosystem ecology
subject: Grassland ecology
subject: 500 Naturwissenschaften und Mathematik::570 Biowissenschaften; Biologie

description: The biodiversity-productivity relationship is still under debate for alpine grasslands on the Tibetan Plateau. We know little about direct and indirect effects of biotic and abiotic drivers on this relationship, especially in regard to plant functional trait diversity. Here, we examine how aboveground net primary productivity (ANPP) and precipitation use efficiency (PUE) respond to climate, soil and community structure across alpine grasslands on the Northern Tibetan Plateau. We found that both ANPP and PUE showed nonlinear patterns along water availability and site altitude variation, which together accounted for 80.3% and 68.8% of variation in ANPP and PUE, respectively, by optimal generalized additive models. Functional trait divergence (FTD) and community weighted mean (CWM) of plant functional traits were as important as plant species diversity (PSD) for explaining the nonlinear productivity- climate relationship. These findings were confirmed by results from principal component analyses and structural equation models. We also found that FTD was negatively correlated with PSD across different alpine grasslands. Our results implicate: first, the combinatorial influences of temperature and precipitation gradients are important for predicting alpine grassland dynamics; second, the convergence and divergence of plant functional traits may have the potential to elucidate the effect of plant diversity on ecosystem functionality.
Additional file 1 of Effect of ionizing radiation on the shear bond strength of two different adhesive systems in primary teeth. in-vitro study
Creators: name: Shahin, Nourhan Mahmoud
name: Nagi, Basma Mahmoud
name: Amin, Amin El Sayed
name: Badran, Amira Saad
Publisher: name: figshare
Year: 2024
Subjects: Biophysics
Space Science
Medicine
Cell Biology
Biological Sciences not elsewhere classified
Mental Health

description: Supplementary Material 1.
Hyperolius bocagei Steindachner 1867
Creators: name: Santos, Bruna S.
name: Marques, Mariana P.
name: Bauer, Aaron M.
name: Ceríaco, Luis M. P.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Amphibia
Anura
Hyperoliidae
Hyperolius
Hyperolius bocagei

description: Hyperolius bocagei Steindachner, 1867
 Material (five specimens): One adult female and one adult male specimen (MHNCUP/ ANF 178–179, formerly UP-MHNFCP-017306), collected from Cacuaco [-8.78333º, 13.36667º, 6 m a.s.l.] Luanda Province, in 1903; one adult specimen (MHNCUP/ ANF 219, formerly UP-MHNFCP-017318; Fig. S16), collected from Bahia dos Tigres [= Baía dos Tigres] (in error) [-16.58559º, 11.82709º, 98 m a.s.l.] Namibe Province, in 1905; two adult specimens (MHNCUP/ ANF 338–339), collected from unknown locality, date unknown.
 Comments: Hyperolius bocagei is a species found in northeast and western Angola (Marques et al. 2018). Ferreira (1904) cites male and female specimens (no precise number) of “ Rappia bocagei (Stenid.) ” from “Cacuaco”, corresponding to specimens MHNCUP/ANF 178–179.Another specimen of this species was used by Ferreira (1906) to describe a new variety – R. bocagei var. maculata – from “Golungo Alto”. MHNCUP/ANF 219 might correspond to the cited specimen (see Ceríaco et al. 2014b). The label for specimen MHNCUP/ANF 219 indicates the locality “Bahia dos Tigres”, a desert area on the southern coast of Namibe Province. This is certainly a labelling error, as the habitat is not suitable for Hyperolius species due to its extreme aridity.
description: Published as part of Santos, Bruna S., Marques, Mariana P., Bauer, Aaron M. & Ceríaco, Luis M. P., 2021, Herpetological results of Francisco Newton's Zoological Expedition to Angola (1903 – 1906): a taxonomic revision and new records of a forgotten collection, pp. 1-80 in Zootaxa 5028 (1) on page 14, DOI: 10.11646/zootaxa.5028.1.1, http://zenodo.org/record/5453967
The Photoionization of a Star-Forming Core in the Trifid Nebula
Creators: name: Lefloch, B.
name: Cernicharo, J.
name: Rodriguez, L. F.
name: Miville-Deschenes, M. A.
name: Cesarsky, D.
name: Heras, A.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have carried out a comprehensive multiwavelength study of Bright-Rimmed Globule TC2 in the Trifid Nebula using the IRAM~30m telescope, the VLA centimeter array and the Infrared Space Observatory (ISO). TC2 is one of the very few globules to exhibit signs of active ongoing star formation while being photoevaporated. The study of the kinematics shows that TC2 is currently undergoing an implosion driven by the ionization field. The physical structure of the molecular core, the Photon-Dominated Region and the ionization front are characterized. The properties of the PDR are in good agreement with some recent PDR models. The molecular emission suggests that the star formation process was probably initiated a few 0.1 Myr ago, in the large burst which led to the formation of the nebula. The impact of photoionization on the star formation process appears limited.
description: 45 pages, 5 tables, 16 figures
title: Euphrasia stricta
title: Aufrechter Augentrost (Euphrasia stricta)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Kamm-Augentrost
subject: Euphrasia pectinata
subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 7 Bilder des Aufrechten Augentrostes.
Additional file 28: of A whole slide image-based machine learning approach to predict ductal carcinoma in situ (DCIS) recurrence risk
Creators: name: Klimov, Sergey
name: Miligy, Islam
name: Gertych, Arkadiusz
name: Jiang, Yi
name: Toss, Michael
name: Rida, Padmashree
name: Ellis, Ian
name: Green, Andrew
name: Krishnamurti, Uma
name: Rakha, Emad
name: Aneja, Ritu
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Science Policy

description: Supplementary Table S9. Univariate cox regression analysis of the impact that continuous metrics can have on both the training (through combining the cross-validation test sets) and validation cohorts. The random survival forest (RSF) was a new model trained with the 8 selected features whereas the RF class probability reflects the continuous score obtained from counting the proportion of trees voting for â recurrenceâ in the classification model. (PDF 399 kb)
Additional file 29: of A whole slide image-based machine learning approach to predict ductal carcinoma in situ (DCIS) recurrence risk
Creators: name: Klimov, Sergey
name: Miligy, Islam
name: Gertych, Arkadiusz
name: Jiang, Yi
name: Toss, Michael
name: Rida, Padmashree
name: Ellis, Ian
name: Green, Andrew
name: Krishnamurti, Uma
name: Rakha, Emad
name: Aneja, Ritu
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Mathematical Sciences not elsewhere classified

description: Supplementary Figure S18. Kaplan-Meier curves of slides within the validation cohort stratified by the trained recurrence classifier model. Significance is measured through the log-rank test. (PDF 201 kb)
Additional file 30: of A whole slide image-based machine learning approach to predict ductal carcinoma in situ (DCIS) recurrence risk
Creators: name: Klimov, Sergey
name: Miligy, Islam
name: Gertych, Arkadiusz
name: Jiang, Yi
name: Toss, Michael
name: Rida, Padmashree
name: Ellis, Ian
name: Green, Andrew
name: Krishnamurti, Uma
name: Rakha, Emad
name: Aneja, Ritu
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Mathematical Sciences not elsewhere classified

description: Supplementary Figure S19. Kaplan-Meier curves of patients, without discordant slides, within the validation cohort stratified by the trained recurrence classifier model. Significance is measured through the log-rank test. (PDF 199 kb)
title: Searching for middle ground
title: National Contributions in a Global Agreement
titleType: Subtitle
Creators: name: Mathur, Vikrom
name: Mohanr, Aniruddh
Publisher: name: Freie Universität Berlin
Year: 2016
Subjects: subject: 300 Sozialwissenschaften::320 Politikwissenschaft
subject: 300 Sozialwissenschaften::330 Wirtschaft::333 Boden- und Energiewirtschaft

description: After two weeks of intense negotiations at the 21st Conference of the Parties (COP 21) in December 2015 in Paris - the 196 Parties to the United Nations Framework Convention on Climate Change (UNFCCC) agreed on the COP Decisions and Paris Agreement. The UN Secretary General, Ban Ki-Moon, described the Paris Agreement as a ‘monumental triumph for people and our planet1’. The Paris agreement is a return to the ‘pledge and review’ approach of the early days of global climate policy – middle ground between national pledges for climate action within a global architecture of review and collaboration. For the last twenty years, international climate change policy has been focused on the search for a centrally negotiated multilateral climate treaty with all countries as signatories. Yet since its inception, adapting the top-down multilateral treaty model to the challenge of climate change has been a Sisyphean task. The new approach has broken a deadlock and created a sense of optimism – but trust and legitimacy in the regime still needs to be built to ensure performance. The devil is the detail – right balance between top-down measures and bottom-up flexibility are needed for specific challenges related to ensuring equity, mobilizing finance, driving technological change and ensuring climate resilient development. In this paper we enroll theoretical insights from the work of Elinor Ostrom on polycentric governance, to see how a durable, hybrid climate regime could emerge out of the Paris Agreement and facilitate equitable and ambitious climate outcomes. The paper is divided into four sections: we first examine the road to Paris –the lessons from the last thirty years of climate policy for the future regime; next we review theory – what are the theoretical insights from the work of Elinor Ostrom on polycentric governance; we examine how the ‘hybrid’ architecture of the new regime might play out in dealing with specific issues: setting ambition, ensuring differentiation, legal form, mitigation and adaptation; and lastly weanalyze the way forward – building trust and legitimacy and encouraging the ‘ground swell’ of actors.
Hyperolius cinnamomeoventris Bocage 1866
Creators: name: Santos, Bruna S.
name: Marques, Mariana P.
name: Bauer, Aaron M.
name: Ceríaco, Luis M. P.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Amphibia
Anura
Hyperoliidae
Hyperolius
Hyperolius cinnamomeoventris

description: Hyperolius cinnamomeoventris Bocage, 1866
 Material (six specimens): One adult specimen (MHNCUP/ ANF 176, formerly UP-MHNFCP-017313; Fig. S17), collected from Quilombo [-9.33333º, 14.90000º, 744 m a.s.l.] Kwanza Norte Province, in 1904; two adult male specimens (MHNCUP/ ANF 197–198, formerly UP-MHNFCP-094965), collected from unknown locality, date unknown; one adult specimen (MHNCUP/ ANF 220, formerly UP-MHNFCP-017314), collected from Bahia dos Tigres [= Baía dos Tigres] (in error) [-16.58559º, 11.82709º, 98 m a.s.l.] Namibe Province, in 1905; one adult specimen (MHNCUP/ ANF 294, formerly UP-MHNFCP-017309), collected from unknown location, date unknown; one adult specimen (MHNCUP/ ANF 344), collected from unknown locality, date unknown.
 Comments: Hyperolius cinnamomeoventris is a species found along the western coast of Angola and in the northern part of the country (Marques et al. 2018). Ferreira (1906) cites several specimens (without giving the precise number) from “Quilombo”, “Mupèpe” and “Rio Luinha”. Six specimens are extant in the collections, one of which matches the Quilombo locality (MHNCUP/ANF 176). The remaining most likely correspond to the “Mupepe” and “Rio Luinha” specimens, as the adult specimen (MHNCUP/ANF 220) is certainly not from “Bahia dos Tigres” as noted on the label. Specimen MHNCUP/ANF 294 was previously identified as “ Rappia cinctiventris ”. The cited localities are the only published records for the species in Kwanza Norte province (Marques et al. 2018).
description: Published as part of Santos, Bruna S., Marques, Mariana P., Bauer, Aaron M. & Ceríaco, Luis M. P., 2021, Herpetological results of Francisco Newton's Zoological Expedition to Angola (1903 – 1906): a taxonomic revision and new records of a forgotten collection, pp. 1-80 in Zootaxa 5028 (1) on page 14, DOI: 10.11646/zootaxa.5028.1.1, http://zenodo.org/record/5453967
title: Euphrasia salisburgensis
title: Salzburger Augentrost (Euphrasia salisburgensis)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 8 Bilder des Salzburger Augentrostes.
Figure and tables from Ants learn fast and do not forget: associative olfactory learning, memory and extinction in Formica fusca
Creators: name: Piqueret, Baptiste
name: Jean-Christophe Sandoz
name: D'ETTORRE, Patrizia
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: 170299 Cognitive Science not elsewhere classified
subject: FOS: Psychology
subject: 60801 Animal Behaviour
subject: FOS: Biological sciences

description: Figure S1 representing an overview of the experiments; Figure S2 representing the acquisition phase of conditioning; Table S1-S5, detailed results of the statistical models
Supplementary Material: Proofs from Delay-induced switched states in a slow–fast system
Creators: name: Ruschel, Stefan
name: Yanchuk, Serhiy
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: 10109 Ordinary Differential Equations, Difference Equations and Dynamical Systems
subject: FOS: Mathematics
subject: 10110 Partial Differential Equations
subject: 10299 Applied Mathematics not elsewhere classified
subject: 10302 Numerical Solution of Differential and Integral Equations

description: We consider the two-component delay system ɛx′(t) = − x(t) − y(t) + f(x(t − 1)), y′(t) = ηx(t) with small parameters ɛ, η and positive feedback function f. Previously, such systems have been reported to model switching in optoelectronic experiments, where each switching induces another one after approximately one delay time, related to one round trip of the signal. In this paper, we study these delay-induced switched states. We provide conditions for their existence and show how the formal limits ɛ → 0 and/or η → 0 facilitate our understanding of this phenomenon.This article is part of the theme issue ‘Nonlinear dynamics of delay systems’.
Accretion-ejection instability in magnetized disks: Feeding the corona with Alfven waves
Creators: name: Varniere, Peggy
name: Tagger, Michel
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a detailed calculation of the mechanism by which the Accretion-Ejection Instability can extract accretion energy and angular momentum from a magnetized disk, and redirect them to its corona. In a disk threaded by a poloidal magnetic field of the order of equipartition with the gas pressure, the instability is composed of a spiral wave (analogous to galactic ones) and a Rossby vortex. The mechanism detailed here describes how the vortex, twisting the footpoints of field lines threading the disk, generates Alfven waves propagating to the corona. We find that this is a very efficient mechanism, providing to the corona (where it could feed a jet or a wind) a substantial fraction of the accretion energy.
description: accepted by A&A
title: Eco-efficient fertilizers
title: an environmental innovation organised by a corporation and promoted by technology policy
titleType: Subtitle
Creators: name: Conrad, Jobst
Publisher: name: Freie Universität Berlin
Year: 2000
Subjects: subject: 600 Technik, Medizin, angewandte Wissenschaften::600 Technik

description: This case study investigates innovation processes and networks around the development and market introduction of a new eco-efficient fertilizer. The innovation offers a technical-fix solution to combine effective fertilizer application in modern agriculture and horticulture with environmental protection by reducing nitrogen losses with the help of ammonium stabilisators that show no significant (eco-)toxicological effects. The case study describes the period 1995 - 1999 relevant for this environmental innovation. Just those actors with the scientific competences required belonged to a loose innovation network which one could expect to participate in a cooperative R&D; project with rather strict labour division, well coordinated and cofunded by BASF as its key actor. The innovation process met no serious obstacles in its technical and its social dimension, though finally some retardation in its time dimension, concerning licensing of the new fertilizer. Willingness to compromise was prevalent in case of diverging actor interests, and substantial controversy could be hardly found in the whole innovation process. Respective actors in environmental, technology, and agricultural policy cared for more or less appropriate framework conditions of the innovation project but were hardly involved themselves in the genuine innovation network. Technology policy cared for launching and co-funding the project developing eco-efficient fertilizers especially for economic reasons. Concerning the main research question of the case study, no serious attempts of substantive interpolicy coordination of environmental policy and ecology-oriented technology policy could be identified.
Non-Orthomodular Models for Both Quantum Logic and Standard Classical Logic: Repercussions for Quantum Computers
Creators: name: Pavicic, Mladen
name: Megill, Norman D.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Quantum Physics (quant-ph)
subject: Logic (math.LO)
subject: Quantum Algebra (math.QA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: It is shown that propositional calculuses of both quantum and classical logics are non-categorical. We find that quantum logic is in addition to an orthomodular lattice also modeled by a weakly orthomodular lattice and that classical logic is in addition to a Boolean algebra also modeled by a weakly distributive lattice. Both new models turn out to be non-orthomodular. We prove the soundness and completeness of the calculuses for the models. We also prove that all the operations in an orthomodular lattice are five-fold defined. In the end we discuss possible repercussions of our results to quantum computations and quantum computers.
description: 21 pages, AMSLaTeX, to be published in Helvetica Physica Acta, a few typos corrected, Author's URL http://m3k.grad.hr/pavicic
RHEOLOGICAL INVESTIGATION OF HYDRATE SLURRIES
Creators: name: Rensing, Patrick J.
name: Liberatore, Matthew W.
name: Koh, Carolyn A.
name: Sloan, E. Dendy
Publisher: name: The University of British Columbia
Year: 2008

description: The oil and gas industry is often plagued by the formation of clathrate hydrates in oil pipelines. While the industry originally had a heuristic of avoidance of clathrate hydrates they are moving to a heuristic of risk management. To successfully implement a risk management heuristic, time dependent phenomena of clathrate hydrate formation and flowline plugging must be known. The study of time dependent phenomena of formation and agglomeration are investigated using a TA Instruments AR-G2 rheometer with a pressure cell capable of operating at up to 13.8 MPa. Pressurized rheological experiments examine clathrate hydrates formed in situ. Both shear and oscillatory experiments have been conducted on the samples, giving flow and viscoelastic parameters. Shear experiments show sharp increases in viscosity upon clathrate hydrate formation indicating rapid aggregation. Transient oscillation experiments show a sharp increase in the elastic and loss moduli followed by a decrease in the loss moduli. Thus, both in situ clathrate hydrate formation and annealing are quantified. In addition these oscillatory measurements provided a novel technique for non-destructive investigation of clathrate hydrate aggregation over time.
Essays in Economic Theory: Strategic Communication and Information Design
Creators: Kosenko, Andrew
Publisher: name: Columbia University
Year: 2018
Subjects: Economics
Information theory in economics
Communication

description: This dissertation consists of four essays in economic theory. All of them fall under the umbrella of economics of information; we study various models of game-theoretic interaction between players who are communicating with others, and have (or are able to produce) information of some sort. There is a large emphasis on the interplay of information, incentives and beliefs.
      In the first chapter we study a model of communication and persuasion between a sender who is privately informed and has state independent preferences, and a receiver who has preferences that depend on the unknown state. In a model with two states of the world, over the interesting range of parameters, the equilibria can be pooling or separating, but a particular novel refinement forces the pooling to be on the most informative information structure in interesting cases. We also study two extensions - a model with more information structures as well as a model where the state of the world is non-dichotomous, and show that analogous results emerge.
      In the second chapter, which is coauthored with Joseph E. Stiglitz and Jungyoll Yun, we study the Rothschild-Stiglitz model of competitive insurance markets with endogenous information disclosure by both firms and consumers. We show that an equilibrium always exists, (even without the single crossing property), and characterize the unique equilibrium allocation. With two types of consumers the outcome is particularly simple, consisting of a pooling allocation which maximizes the well-being of the low risk individual (along the zero profit pooling line) plus a supplemental (undisclosed and nonexclusive) contract that brings the high risk individual to full insurance (at his own odds). We also show that this outcome is extremely robust and Pareto efficient.
      In the third chapter we study a game of strategic information design between a sender, who chooses state-dependent information structures, a mediator who can then garble the signals generated from these structures, and a receiver who takes an action after observing the signal generated by the first two players. Among the results is a novel (and complete, in a special case) characterization of the set of posterior beliefs that are achievable given a fixed garbling. We characterize a simple sufficient condition for the unique equilibrium to be uninformative, and provide comparative statics with regard to the mediator’s preferences, the number of mediators, and different informational arrangements.
      In the fourth chapter we study a novel equilibrium refinement - belief-payoff monotonicity. We introduce a definition, argue that it is reasonable since it captures an attractive intuition, relate the refinement to others in the literature and study some of the properties.
Additional file 2 of Effect of ionizing radiation on the shear bond strength of two different adhesive systems in primary teeth. in-vitro study
Creators: name: Shahin, Nourhan Mahmoud
name: Nagi, Basma Mahmoud
name: Amin, Amin El Sayed
name: Badran, Amira Saad
Publisher: name: figshare
Year: 2024
Subjects: Biophysics
Space Science
Medicine
Cell Biology
Biological Sciences not elsewhere classified
Mental Health

description: Supplementary Material 2.
title: Digitalis lutea
title: Gelber Fingerhut (Digitalis lutea)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 4 Bilder des Gelben Fingerhutes.
Supplementary methods from Ants learn fast and do not forget: associative olfactory learning, memory and extinction in Formica fusca
Creators: name: Piqueret, Baptiste
name: Jean-Christophe Sandoz
name: D'ETTORRE, Patrizia
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: 170299 Cognitive Science not elsewhere classified
subject: FOS: Psychology
subject: 60801 Animal Behaviour
subject: FOS: Biological sciences

description: Details about the methods and statistical analysis
Additional file 2: of The use and protective effects of transcutaneous electrical acupoint stimulation during abdominal surgery: study protocol for a multicenter randomized parallel controlled trial
Creators: name: Hou, Yuantao
name: Yan, Qi
name: An, Haiyan
name: Wang, Junlu
name: Tian, Ming
name: Zhao, Wensheng
name: Wu, Anshi
name: Feng, Yi
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Informed consent form. (PDF 145 kb)
Arthroleptis carquejai Ferreira 1906
Creators: name: Santos, Bruna S.
name: Marques, Mariana P.
name: Bauer, Aaron M.
name: Ceríaco, Luis M. P.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Amphibia
Anura
Arthroleptidae
Arthroleptis
Arthroleptis carquejai

description: Arthroleptis carquejai Ferreira, 1906
 Material (one specimen): One adult female specimen (MHNCUP/ ANF 188, formerly UP-MHNFCP-018586; Fig. S19), collected from Cambondo [-9.16349º, 14.66432º, 394 m a.s.l.] Kwanza Norte Province, date unknown.
 Comments: Arthroleptis carquejai is an Angolan endemic species, found in the northern part of the country (Marques et al. 2018). The specific epithet carquejai was in honor of Bento Carqueja (1860–1935), a businessman, writer, and professor at APP. The single specimen collected by Newton was used by Ferreira (1906) as the holotype for the species. Ceríaco et al. (2014b) recognized A. carquejai as a valid species belonging to the same group of species as Arthroleptis variabilis Matschie, 1893. The authors also analyzed specimens from the Zoologisches Museum Hamburg collected from ““Roca Nova” (Roça Novo Mundo)”, approximately 135 km from the type locality, and determined them to also be A. carquejai. The species was recently collected in Serra do Pingano, Uíge Province, by Ceríaco et al. (Fig. 4) and Ernst et al. (2020). Marques et al. (2018) suggested that A. carquejai most likely also occurs in the Democratic Republic of the Congo and possibly Gabon.
description: Published as part of Santos, Bruna S., Marques, Mariana P., Bauer, Aaron M. & Ceríaco, Luis M. P., 2021, Herpetological results of Francisco Newton's Zoological Expedition to Angola (1903 – 1906): a taxonomic revision and new records of a forgotten collection, pp. 1-80 in Zootaxa 5028 (1) on page 15, DOI: 10.11646/zootaxa.5028.1.1, http://zenodo.org/record/5453967
title: Digitalis grandiflora
title: Großblütiger Fingerhut (Digitalis grandiflora)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 12 Bilder des Großblütigen Fingerhutes.
Towards More Accurate Automatic Sleep Staging via Deep Transfer Learning
Creators: name: Phan, Huy
name: Chén, Oliver Y.
name: Koch, Philipp
name: Lu, Zongqing
name: McLoughlin, Ian
name: Mertins, Alfred
name: De Vos, Maarten
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Signal Processing (eess.SP)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Background: Despite recent significant progress in the development of automatic sleep staging methods, building a good model still remains a big challenge for sleep studies with a small cohort due to the data-variability and data-inefficiency issues. This work presents a deep transfer learning approach to overcome these issues and enable transferring knowledge from a large dataset to a small cohort for automatic sleep staging. Methods: We start from a generic end-to-end deep learning framework for sequence-to-sequence sleep staging and derive two networks as the means for transfer learning. The networks are first trained in the source domain (i.e. the large database). The pretrained networks are then finetuned in the target domain (i.e. the small cohort) to complete knowledge transfer. We employ the Montreal Archive of Sleep Studies (MASS) database consisting of 200 subjects as the source domain and study deep transfer learning on three different target domains: the Sleep Cassette subset and the Sleep Telemetry subset of the Sleep-EDF Expanded database, and the Surrey-cEEGrid database. The target domains are purposely adopted to cover different degrees of data mismatch to the source domains. Results: Our experimental results show significant performance improvement on automatic sleep staging on the target domains achieved with the proposed deep transfer learning approach. Conclusions: These results suggest the efficacy of the proposed approach in addressing the above-mentioned data-variability and data-inefficiency issues. Significance: As a consequence, it would enable one to improve the quality of automatic sleep staging models when the amount of data is relatively small. The source code and the pretrained models are available at http://github.com/pquochuy/sleep_transfer_learning.
description: This article has been published in IEEE Transactions on Biomedical Engineering
title: Digitalis purpurea
title: Roter Fingerhut (Digitalis purpurea)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 12 Bilder des Roten Fingerhutes.
Supplementary information from Sustainable and scalable synthesis of polysubstituted bis-1,2,4-triazoles, bis-2-iminothiazolines and bis-thiobarbiturates using bis-N,N-disubstituted thioureas as versatile substrate
Creators: name: Arafa, Wael Abdelgayed Ahmed
name: Hamada Mohamed Ibrahim
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Organic Chemistry
subject: FOS: Chemical sciences
subject: 30203 Inorganic Green Chemistry
subject: 30306 Synthesis of Materials
subject: 30503 Organic Chemical Synthesis
subject: 30504 Organic Green Chemistry

description: An expedient and tandem regioselective one-pot protocol for the sono-synthesis of bis-[1,2,4]-triazol-3-yl amines and bis-2-iminothiazolines from corresponding bis-1,3-disubstituted thioureas has been developed. The products regioselectivity correlate well with the pKas of the parent amines, in which the amine possessing higher pKa goes to the ring nitrogen, whereas the other nitrogen remains flanked as an exocyclic nitrogen of the bis-triazole or bis-thiazole moieties. Further, the sonochemical preparation of both bis-5-(2-nitrobenzylidene)thiobarbiturates and bis-2-thioxoimidazolidine-4,5-diones from bis-1,3-disubstituted thioureas has been also achieved. The obtained bis-5-(2-nitrobenzylidene)thiobarbiturates could be easily underwent reductive cyclization to afford the corresponding bis-5-benzo[c]isoxazol-3-ylidenethiobarbiturates. The scope and limitations of these strategies are studied. Moreover, the suggested methodologies have advantages such as broad functional group tolerance, mild conditions, operational simplicity and applicability on a gram scale. Furthermore, the protocols scored well in a number of green metrics, subsequently showing these approaches to be environmentally benign and sustainable processes.
Essays in Economics Theory
Creators: Somma, Valentin Séraphin
Publisher: name: Columbia University
Year: 2017
Subjects: Economics
Decision making
Consumers' preferences

description: This dissertation contains three essays in Economic Theory. The first chapter relates to information economics and mechanism design: it studies the inefficiencies that arise from delegating information acquisition to an uninterested agent. The second and third chapter are essays in decision theory and explore the behavioral implications of certain types of incomplete preferences.
      In the first chapter, a principal hires an agent to acquire costly information that will influence the decision of a third party. While the realized piece of information is observable and contractible, the experimental process is not. Assuming a general family of information cost functions (inclusive of Shannon’s mutual information), we show that the first best is achievable when the agent has limited liability or when he is risk averse, in contrast to standard moral hazard models. However, when the agent is risk averse and has limited liability, efficiency losses arise generically. Specifically, we show that the principal obtains his first best outcome if and only if she intends to implement a ”symmetric” experiment, i.e. one in which the cost of generating each piece of evidence is the same. On the other hand, ”asymmetric” experiments that are relatively uninformative with high probability but occasionally produce conclusive evidence will bear large agency costs.
      In the second chapter, we define an elimination rule as a binary relation that is reflexive and has no strict cycle. We study the behaviors of decision makers that can be represented by certain types of menu dependent elimination rules: upward refinements, in which the elimination rule becomes more complete as the choice set grows and are consistent with the decision maker extracting increasingly more information from bigger sets; and downward refinements, in which the elimination rule shrinks as the choice set grows, and that are consistent with choice overload phenomena. Finally, we study the behavior of a decision maker with incomplete preference who uses a heuristic rule to select an arbitrary subsets of undominated elements in each choice set. We show how to use this framework to identify all choice data consistent with a certain behavioral bias, by illustrating it with both the compromise effect and the attraction effect.
      In the third chapter, we introduce the notion of revealed betweenness for partial orders of dimension two, i.e. that are the intersection of two linear orders: how to identify solely from binary comparisons which of three mutually incomparable alternatives is ranked as the middle one for both linear orders. We use it to provide a new set of sufficient conditions for a partial order to be of order dimension two or less, by applying a characterization of a particular class of ternary relations: betweenness relations. We finally address the issue of identifiability of this pair of criteria.
Additional file 4 of Transcriptomic analysis reveals mechanism of light-sensitive albinism in tea plant Camellia sinensis ‘Huangjinju’
Creators: name: Jiang, Xinfeng
name: Zhao, Hua
name: Guo, Fei
name: Shi, Xuping
name: Ye, Chuan
name: Yang, Puxiang
name: Liu, Benying
name: Ni, Dejiang
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Plant Biology

description: Additional file 4: Fig. S1. Gene ontology enrichment of differentially expressed genes identified in leaves under direct sunlight versus under shade. Only up to 10 terms are selected to present. Horizontal redline represents the threshold of significance after false discovery rate correction.
A 4d N=1 Cardy Formula
Creators: name: Kim, Joonho
name: Kim, Seok
name: Song, Jaewon
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the asymptotic behavior of the (modified) superconformal index for 4d $\mathcal{N} = 1$ gauge theory. By considering complexified chemical potential, we find that the `high-temperature limit' of the index can be written in terms of the conformal anomalies $3c-2a$. We also find macroscopic entropy from our asymptotic free energy when the Hofman-Maldacena bound $1/2 < a/c < 3/2$ for the interacting SCFT is satisfied. We study $\mathcal{N} = 1$ theories that are dual to AdS$_5 \times Y^{p, p}$ and find that the Cardy limit of our index accounts for the Bekenstein-Hawking entropy of large black holes.
description: 31 pages, 51 figures, v2: minor corrections, reference added
title: Scrophularia umbrosa
title: Geflügelte Braunwurz (Scrophularia umbrosa)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 4 Bilder des Geflügelten Braunwurzes.