cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A solution to the transition phase in classical novae
Creators: name: Retter, A.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: One century after the discovery of quasi-periodic oscillations in the optical light curve of Nova GK Per 1901 the cause of the transition phase in a certain part of the nova population is still unknown. Three years ago we suggested a solution for this problem and proposed a possible connection between the transition phase and intermediate polars (IPs). About 10 percent of the cataclysmic variable population are classified as IPs, which is consistent with the rarity (about 15 percent) of the transition phase in novae. Recent observations of three novae seem to support our prediction. The connection is explained as follows: The nova outburst disrupts the accretion disc only in IPs. The recovery of the disc, a few weeks-months after the eruption, causes strong winds that block the radiation from the white dwarf, thus dust is not destroyed. If the winds are very strong as is probably the case in DQ Her (perhaps since its spin period is very short) this leads to a dust minimum.
description: 6 pages, 1 Latex file, 2 eps figures, 1 .sty file. To appear in the Proceedings of `Classical Nova Explosions', American Inst. of Physics, eds. M. Hernanz and J. Jose
title: Cirsium vulgare
title: Gewöhnliche Kratzdistel (Cirsium vulgare)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Lanzett-Kratzdistel
subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 12 Bilder der Gewöhnlichen Kratzdistel.
Global existence of the nonisentropic compressible Euler equations with vacuum boundary surrounding a variable entropy state
Creators: name: Rickard, Calum
name: Hadzic, Mahir
name: Jang, Juhi
Publisher: name: arXiv
Year: 2019
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35Q31, 76N10, 76N15, 35L70, 35B35

description: Global existence for the nonisentropic compressible Euler equations with vacuum boundary for all adiabatic constants $γ> 1$ is shown through perturbations around a rich class of background nonisentropic affine motions. The notable feature of the nonisentropic motion lies in the presence of non-constant entropies, and it brings a new mathematical challenge to the stability analysis of nonisentropic affine motions. In particular, the estimation of the curl terms requires a careful use of algebraic, nonlinear structure of the pressure. With suitable regularity of the underlying affine entropy, we are able to adapt the weighted energy method developed for the isentropic Euler by Hadžić and Jang to the nonisentropic problem. For large $γ$ values, inspired by Shkoller and Sideris, we use time-dependent weights that allow some of the top-order norms to potentially grow as the time variable tends to infinity. We also exploit coercivity estimates here via the fundamental theorem of calculus in time variable for norms which are not top-order.
description: 52 pages, to appear in Nonlinearity. Please see arXiv:2007.03849 for a recent development in this direction
title: Sonchus asper
title: Rauhe Gänsedistel (Sonchus asper)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 18 Bilder der Rauhen Gänsedistel.
Lycophidion meleagre Boulenger 1893
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
Reptilia
Squamata
Lamprophiidae
Lycophidion
Lycophidion meleagre

description: Lycophidion meleagre Boulenger, 1893
 Material (one specimen): One adult specimen (MHNCUP/REP 325, formerly UP-MHNFCP-017394; Fig. S63), collected from unknown locality, in September 1903.
 Comments: Lycophidion meleagre has a disjointed distribution, having been recorded from northwestern Angola, northeastern Tanzania, southeastern Democratic Republic of the Congo, and southeastern Kenya (Marques et al. 2018), although Branch (2018) comments the Tanzanian records need to be critically reviewed. Ferreira (1904) cited a juvenile specimen of “ Lycophidium meleagris ” from “Cabiri”, commenting that it was a very rare species, represented then by only two specimens extant in the Natural History Museum London and one in the Lisbon museum. Although we find the specimen to be an adult, it is likely that it matches the one Ferreira published, as Newton was in Cabiri in September 1903.
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 31, DOI: 10.11646/zootaxa.5028.1.1, http://zenodo.org/record/5453967
title: Juncus conglomeratus
title: Knäuel-Binse (Juncus conglomeratus)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 6 Bilder der Knäuel-Binse.
title: Juncus bufonius
title: Kröten-Binse (Juncus bufonius)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 7 Bilder der Kröten-Binse.
title: Potentilla reptans
title: Kriechendes Fingerkraut (Potentilla reptans)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 12 Bilder des Kriechenden Fingerkrauts.
Predictive Analytics and Predictive Modeling in Healthcare
Creators: name: Mukherjee, Sourav
Publisher: name: figshare
Year: 2019
Subjects: subject: 80602 Computer-Human Interaction
subject: FOS: Psychology
subject: 80103 Computer Graphics
subject: FOS: Computer and information sciences
subject: 80104 Computer Vision
subject: Computer Software
subject: Computer Engineering
subject: 80303 Computer System Security
subject: 100503 Computer Communications Networks
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: Applied Computer Science
subject: Theoretical Computer Science
subject: 220302 Decision Theory
subject: FOS: Philosophy, ethics and religion
subject: 170202 Decision Making
subject: 80605 Decision Support and Group Support Systems

description: Predictive analytics looks forward trying to divine unknown future trials or actions based on data mining, statistics, modeling, deep learning and artificial intelligence, and machine learning. Business Intelligence, its forerunner in analytics, is a look backward. Predictive models are useful to business activities to well understand the customers, with the goal of forecasting buying patterns, potential risks, and possible prospects. Healthcare industry organizes predictive analytics in different ways to improve operations and minimize risk. This article will explain the understanding of predictive analytics and predictive modeling, how the healthcare industry adopted predictive analytics and modeling and the importance of data mining in healthcare.
HETEROGENEOUS NUCLEATION OF CLATHRATES FROM SUPERCOOLED THF/WATER MIXTURES AND THE EFFECT OF AN ADDED CATALYST
Creators: name: Wilson, P.W.
name: Haymet, A.D.J.
Publisher: name: The University of British Columbia
Year: 2008

description: The statistics of liquid-to-crystal nucleation are measured for clathrate-forming mixtures of tetrahydrofuran and water using an automatic lag time apparatus (ALTA). We measure the nucleation temperature where a single sample is repeatedly cooled, nucleated and thawed. This is done for a series of tetrahydrofuran concentrations and in several different sample tubes since the nucleation is heterogeneous and occurring on the tube wall. The measurements are also done at the same concentrations and tubes but with an added catalyst, a single crystal of silver iodide. We discuss the need for this type of measurement if the true nucleation temperature of the clathrate is to be found. Comparisons are also made with our high pressure data on real-world clathrate formers.
Finite-dimensional irreducible representations of twisted Yangians
Creators: name: Molev, Alexander
Publisher: name: arXiv
Year: 1997
Subjects: subject: Quantum Algebra (math.QA)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We study quantized enveloping algebras called twisted Yangians. They are analogues of the Yangian Y(gl(N)) for the classical Lie algebras of B, C, and D series. The twisted Yangians are subalgebras in Y(gl(N)) and coideals with respect to the coproduct in Y(gl(N)). We give a complete description of their finite-dimensional irreducible representations. Every such representation is highest weight and we give necessary and sufficient conditions for an irreducible highest weight representation to be finite-dimensional. The result is analogous to Drinfeld's theorem for the ordinary Yangians. Its detailed proof for the A series is also reproduced. For the simplest twisted Yangians we construct an explicit realization for each finite-dimensional irreducible representation in tensor products of representations of the corresponding Lie algebras.
description: AMSTEX, 59 pages
title: Lychnis flos-cuculi
title: Kuckucks-Lichtnelke (Lychnis flos-cuculi)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 10 Bilder der Kuckucks-Lichtnelke.
Additional file 4: of A validated single-cell-based strategy to identify diagnostic and therapeutic targets in complex diseases
Creators: name: Gawel, Danuta
name: Serra-Musach, Jordi
name: Lilja, Sandra
name: Aagesen, Jesper
name: Arenas, Alex
name: Asking, Bengt
name: Bengnér, Malin
name: Björkander, Janne
name: Biggs, Sophie
name: Ernerudh, Jan
name: Hjortswang, Henrik
name: Karlsson, Jan-Erik
name: Köpsen, Mattias
name: Lee, Eun
name: Lentini, Antonio
name: Li, Xinxiu
name: Magnusson, Mattias
name: Martínez-Enguita, David
name: Matussek, Andreas
name: Nestor, Colm
name: Schäfer, Samuel
name: Seifert, Oliver
name: Sonmez, Ceylan
name: Stjernman, Henrik
name: Tjärnberg, Andreas
name: Wu, Simon
name: Åkesson, Karin
name: Shalek, Alex
name: Stenmarker, Margaretha
name: Zhang, Huan
name: Gustafsson, Mika
name: Benson, Mikael
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Marine Biology
subject: Cancer
subject: Plant Biology
subject: FOS: Biological sciences

description: Random walk betweenness centrality of cell types for validation of MCDM in joint tissue. Contains supplementary table describing ligand-receptor based centrality analyses. (PDF 115 kb)
Lycophidion multimaculatum Boettger 1888
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
Reptilia
Squamata
Lamprophiidae
Lycophidion
Lycophidion multimaculatum

description: Lycophidion multimaculatum Boettger, 1888
 Material (two specimens): One adult specimen (MHNCUP/REP 169, formerly UP-MHNFCP-017395), collected from Chingo [-11.20000º, 13.85000º, 11 m a.s.l.] Kwanza Sul Province, by Francisco Newton on unknown date; one adult specimen (MHNCUP/REP 326, formerly UP-MHNFCP-017396; Fig. S64), collected from unknown locality, by Francisco Newton in 1903.
 Comments: Lycophidion multimaculatum has a distribution ranging from Central African Republic to Tanzania and Angola (Chippaux & Jackson 2019). According to Marques et al. (2018), this species possibly exists throughout Angola, including the Cabinda enclave, with the exception of the southwestern desert regions. Ferreira (1904) published records of two adults of “ Lycophidium capense ” with no locality information, commenting that one had “very light color” (likely to match MHNCUP/REP 169) and the other was “almost totally black”; later he also published an adult from “Golungo Alto” (Ferreira 1906). Marques et al. (2018) stated that the majority of records attributed to Lycophidion capense Smith, 1831 from Angola are in fact L. multimaculatum, including the Newton Expedition specimens. Boettger (1888) first described the species as Lycophidium Capense multimaculata, but Broadley (1992) referred to it as a full species.
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 31, DOI: 10.11646/zootaxa.5028.1.1, http://zenodo.org/record/5453967
title: Gnaphalium uliginosum
title: Sumpf-Ruhrkraut (Gnaphalium uliginosum)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 12 Bilder des Sumpf-Ruhrkrauts.
title: Galeopsis tetrahit
title: Gewöhnlicher / Stechender Hohlzahn (Galeopsis tetrahit)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 16 Bilder des Gewöhnlichen / Stechenden Hohlzahns.
Spiral Waves in Chaotic Systems
Creators: name: Goryachev, Andrei
name: Kapral, Raymond
Publisher: name: arXiv
Year: 1996
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: Spiral waves are investigated in chemical systems whose underlying spatially-homogeneous dynamics is governed by a deterministic chaotic attractor. We show how the local periodic behavior in the vicinity of a spiral defect is transformed to chaotic dynamics far from the defect. The transformation occurs by a type of period doubling as the distance from the defect increases. The change in character of the dynamics is described in terms of the phase space flow on closed curves surrounding the defect.
description: latex file with three postscript figures to appear in Physical review Letters
title: Angelica sylvestris
title: Wald-Engelwurz (Angelica sylvestris)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Angelika
subject: Echte Brustwurzel
subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 15 Bilder des Wald-Engelwurzes.
Causal Eﬀects of Judicial Sentiment: Methods and Application to U.S. Circuit Courts
Creators: name: Galletta, Sergio
name: Ash, Elliott
name: Chen, Daniel L.
Publisher: name: ETH Zurich
Year: 2020
Subjects: Judicial Decision-Making
NLP
judicial language

description: Center for Law & Economics Working Paper Series, 2019 (08)
Stability Theory of the 3-Dimensional Euler Equations
Creators: name: Dullin, Holger R.
name: Worthington, Joachim
Publisher: name: arXiv
Year: 2019
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: The Euler equations on a three-dimensional periodic domain have a family of shear flow steady states. We show that the linearised system around these steady states decomposes into subsystems equivalent to the linearisation of shear flows in a two-dimensional periodic domain. To do so, we derive a formulation of the dynamics of the vorticity Fourier modes on a periodic domain and linearise around the shear flows. The linearised system has a decomposition analogous to the two-dimensional problem, which can be significantly simplified. By appealing to previous results it is shown that some subset of the shear flows are spectrally stable, and another subset are spectrally unstable. For a dense set of parameter values the linearised operator has a nilpotent part, leading to linear instability. This is connected to the nonnormality of the linearised dynamics and the transition to turbulence. Finally we show that all shear flows in the family considered (even the linearly stable ones) are parametrically unstable.
title: Sanguisorba officinalis
title: Großer Wiesenknopf (Sanguisorba officinalis)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 8 Bilder des Großen Wiesenknopfes.
New Rufomycins from Streptomyces atratus MJM3502 Expand Anti- Mycobacterium tuberculosis Structure-Activity Relationships
Creators: name: Zhou, Bin
name: Shetye, Gauri
name: Wolf, Nina M.
name: Chen, Shaonong
name: Qader, Mallique
name: Ray, G. Joseph
name: Lankin, David C.
name: Cho, Sang Hyun
name: Cheng, Jinhua
name: Suh, Joo-Won
name: Franzblau, Scott
name: McAlpine, James B.
name: Pauli, Guido
Publisher: name: University of Illinois at Chicago
Year: 2023

description: Four new rufomycins, compounds 1-4, named rufomycins 56, 57, 58, and 61, respectively, exhibiting new skeletal features, were obtained from Streptomyces atratus strain MJM3502 and were fully characterized. Compounds 1 and 2 possess a 4-imidazolidinone ring not previously encountered in this family of cyclopeptides, thereby resulting in a [5,17] bicyclic framework. The in vitro anti-Mycobacterium tuberculosis potency of compounds 3 and 4 is remarkable, with minimum inhibitory concentration values of 8.5 and 130 nM, respectively.
On Legendrian products and twist spuns
Creators: name: Rizell, Georgios Dimitroglou
name: Golovko, Roman
Publisher: name: arXiv
Year: 2019
Subjects: subject: Symplectic Geometry (math.SG)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 53D12, 53D42

description: The Legendrian product of two Legendrian knots, as defined by Lambert-Cole, is a Legendrian torus. We show that this Legendrian torus is a twist spun whenever one of the Legendrian knot components is sufficiently large. We then study examples of Legendrian products which are not Legendrian isotopic to twist spuns. In order to do this, we prove a few structural results on the bilinearised Legendrian contact homology and augmentation variety of a twist spun. In addition, we show that the threefold Bohr-Sommerfeld covers of the Clifford torus and Chekanov torus are not twist spuns.
description: 23 pages, 6 figures. Major revision, more details and the missing homotopy theoretic condition in Theorem 1.13 have been added
MemSum: Extractive Summarization of Long Documents using Multi-Step Episodic Markov Decision Processes
Creators: name: Gu, Nianlong
name: Ash, Elliott
name: Hahnloser, Richard H.R.
Publisher: name: ETH Zurich
Year: 2021
Subjects: Automatic text summarization
Text summarization methods
Markov decision processes

description: Center for Law & Economics Working Paper Series, 2021 (12)
title: Estimating the Position of the European Union
title: A Tool for Macro-Quantitative Studies
titleType: Subtitle
Creators: name: Jahn, Detlef
name: Düpont, Nils
Publisher: name: Freie Universität Berlin
Year: 2015
Subjects: subject: 300 Sozialwissenschaften::320 Politikwissenschaft

description: This paper develops an index for estimating the position of the European Union in various policy fields and ideological dimensions. The index is designed for macro-comparative studies, which currently mainly use a dummy variable as a proxy for the impact of the EU on domestic politics, policies and outcomes. The index assesses the position of each European institution (European Council, Council of Ministers, Commission, and European Parliament) and takes the frequently changing decision-making rules between these institutions into account. Based on an actor-centered approach the index links policy preferences of actors with formal and informal decision-making rules. The index thereby appraises the impact of the EU on its member states in greater detail and is therefore suitable for analyses of most urgent research questions concerning the relationship between the EU and its member states. Furthermore, the index allows a calculation of the positional and ideological misfits between the EU and each individual member state on an annual basis. Questions about an ideological bias of the EU or problems of compliance can thus be analyzed with greater precision than before. To illustrate our index we use data on the left-right dimension, which has proven to be highly relevant in macro-quantitative studies. The data is available for quarterly and annual longitudinal analyses from 1966 to 2012.
Psammophis mossambicus Peters 1882
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
Chromista
Foraminifera
Tubothalamea
Spirillinida
Ammodiscidae
Psammophis
Psammophis mossambicus

description: Psammophis mossambicus Peters, 1882
 Material (four specimens): Three adult specimens (MHNCUP/ REP 178–180, formerly UP-MHNFCP-040696, 017421 and 040698 respectively; Fig. S66), collected from unknown locality, date unknown; one adult specimen (MHNCUP/ REP 181, formerly UP-MHNFCP-017423), collected from Cabicula, Cazengo [-9.16667º, 13.56667º, 37 m a.s.l.] Bengo Province, in 1903.
 Comments: Psammophis mossambicus is a moist savanna and grassland species that occurs across Sudan to South Africa (KwaZulu-Natal Province), west to southeastern Nigeria and northern Namibia and east to Mozambique and Kenya (Marques et al. 2018; Trape et al. 2019). Like P. leopardinus, P. mossambicus was also initially described as a variety of P. sibilans (Peters 1882b). The extant specimens were previously identified as P. sibilans and might therefore correspond to part of the specimens Ferreira cited (see previous account). Specimen MHNCUP/REP 181 possibly matches the citation from “Cazengo”. The taxonomy of the P. sibilans group was recently addressed by Trape et al. (2019) using molecular, morphological, and field data. The authors reassigned central African populations (north, south, and east of the Congo forest block) of P. phillipsi (Hallowell, 1844) to P. mossambicus and treated P. occidentalis Werner, 1919 as a synonym of P. mossambicus.
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 32, DOI: 10.11646/zootaxa.5028.1.1, http://zenodo.org/record/5453967
title: Shooting Citizens - Saving Regimes?
title: A Case-Centered Approach to the Puzzle of Protest-Repression Interactions
titleType: Subtitle
Creators: name: Rogers, Joshua
Publisher: name: Freie Universität Berlin
Year: 2011
Subjects: subject: 300 Sozialwissenschaften
subject: 300 Sozialwissenschaften::320 Politikwissenschaft

description: This paper investigates the interaction of protest and repression, drawing on Islamist protests and state repression in Tunisia and Algeria in the early 1990s. Putting the findings from large-n quantitative studies to the test in a case-centric design, it identifies serious shortcomings in current, largely static, approaches and proposes a shift towards a dynamic understanding of the relationship between protest and repression: Specific repertoires and practices of protest interact with and make more likely specific repressive responses (and vice-versa) in cycles of escalation or de-escalation. Building on this dynamic understanding, the paper specifies escalating and de- escalating practices and context conditions.
title: Rumex acetosella
title: Kleiner Sauerampfer (Rumex acetosella)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 11 Bilder des Kleinen Sauerampfers.
Additional file 9: 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: Medicine
Biological Sciences not elsewhere classified
Mathematical Sciences not elsewhere classified
Developmental Biology

description: Supplementary Equation 1. Density Distance Statistic. Statistic comparing the size (A) and distance (D) between all (sum) cancer (i) areas (connected regions) and either immune-rich or blood vessel (BV) areas (j), normalized (divided) by the total cancer area. (PDF 296 kb)
The Political Economy of the Decline in Antitrust Enforcement in the United States
Creators: name: Lancieri, Filippo
name: Posner, Eric A.
name: Zingales, Luigi
Publisher: name: ETH Zurich
Year: 2022
Subjects: Antitrust
Enforcement
Political Economy
Regulatory Capture

description: Center for Law & Economics Working Paper Series, 2022 (01)
Essays in International Finance and the Global Financial Crisis
Creators: Grad, David
Publisher: name: Columbia University
Year: 2011
Subjects: Economics

description: This thesis is a compilation of three separate and distinct papers on topics in international finance and the recent financial crisis. Chapter one links the foreign exchange risk premium to macroeconomic risk by studying the options market around macroeconomic news releases. Using a unique data set of overnight currency option prices, I study the reaction of the entire state price density to both anticipated and recently occurring macroeconomic news releases for both US and foreign announcements. I then use intraday data to compare the behavior of the physical pdf around these news releases over the same tenor as the option. I find significant movements in the implied distribution that can be linked to macroeconomic news both ex-ante and ex-post. The volatility risk premium in the overnight options market is large across all currencies, and a strategy that sells insurance through the form of overnight straddles around US non-farm payroll releases earns significant profits. Nonetheless, a significant portion of the volatility risk premium remains that cannot be explained through macroeconomic news despite the short lifespan of these options. Chapter two studies the evolution of last-resort operations in the recent credit crisis of 2007-2008. The financial crisis that began in 2007 took place in the context of a secular shift from a bank-loan financial system to a capital-markets financial system; that is, from one based on nontradable financial assets, with banks playing the key intermediary role, to one based on tradable securities, with dealers playing the key intermediary role. We argue that the system's response to the crisis can be viewed as moving from a private lender of last resort, through a public lender of last resort, to a dealer of last resort. It was the last that was finally able to stabilize the system, because it is the response suited to a liquidity crisis in the capital-markets financial system where the problem arose. We use a balance-sheet approach to trace out the breakdown of the so-called shadow banking system and the measures taken first in the private money markets and then by the Federal Reserve to restore liquidity to the financial system. Chapter three studies the effect of hedging imbalances in the foreign exchange market as a possible explanation for deviations from Uncovered Interest Parity. Speculators, becoming weary of holding excess demand for forward hedges, hedge their own exposure in the currency options market. The subsequent increase in option prices is a consequence of this market overhang and is reflected in the implied volatility of currency options. Separating out implied from forecast volatility, we construct a measure of hedging imbalances and add this to the standard UIP regression. For some currencies, a partial rehabilitation of UIP is found.
Massive Stars in the Arches Cluster
Creators: name: Figer, Donald F.
name: Najarro, Francisco
name: Gilmore, Diane
name: Morris, Mark
name: Kim, Sungsoo S.
name: Serabyn, Eugene
name: McLean, Ian S.
name: Gilbert, Andrea M.
name: Graham, James R.
name: Larkin, James E.
name: Levenson, N. A.
name: Teplitz, Harry I.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present and use new spectra and narrow-band images, along with previously published broad-band images, of stars in the Arches cluster to extract photometry, astrometry, equivalent width, and velocity information. The data are interpreted with a wind/atmosphere code to determine stellar temperatures, luminosities, mass-loss rates, and abundances. We have doubled the number of known emission-line stars, and we have also made the first spectroscopic identification of the main sequence for any population in the Galactic Center. We conclude that the most massive stars are bona-fide Wolf-Rayet (WR) stars and are some of the most massive stars known, having M_{initial} > 100 Msun, and prodigious winds, Mdot > 10^{-5} Msun yr^{-1}, that are enriched with helium and nitrogen; with these identifications, the Arches cluster contains about 5% of all known WR stars in the Galaxy. We find an upper limit to the velocity dispersion of 22 kms^{-1}, implying an upper limit to the cluster mass of 7(10^4) Msun within a radius of 0.23 pc; we also estimate the bulk heliocentric velocity of the cluster to be v_{cluster,odot} approximately +95 kms^{-1}.
Visual Representation and Stereotypes in News Media
Creators: name: Ash, Elliott
name: Durante, Ruben
name: Grebenshchikova, Maria
name: Schwarz, Carlo
Publisher: name: ETH Zurich
Year: 2021
Subjects: Stereotypes
Gender
Race
Media
Computer vision
Text analysis

description: Center for Law & Economics Working Paper Series, 2021 (15)
Rapid Optical Fluctuations in the Black Hole Binary, V4641 Sgr
Creators: name: Uemura, Makoto
name: Kato, Taichi
name: Ishioka, Ryoko
name: Tanabe, Kenji
name: Kiyota, Seiichiro
name: Monard, Berto
name: Stubbings, Rod
name: Nelson, Peter
name: Richards, Tom
name: Bailyn, Charles
name: Santallo, Roland
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report on unprecedented short-term variations detected in the optical flux from the black hole binary system, V4641 Sgr. Amplitudes of the optical fluctuations were larger at longer time scales, and surprisingly reached ~60% around a period of ~10 min. The power spectra of fluctuations are characterized by a power law. It is the first case in black hole binaries that the optical emission was revealed to show short-term and large-amplitude variations given by such a power spectrum. The optical emission from black hole binaries is generally dominated by the emission from the outer portion of an accretion disc. The rapid optical fluctuations however indicate that the emission from an inner accretion region significantly contributes to the optical flux. In this case, cyclo-synchrotron emission associated with various scales of magnetic flares is the most promising mechanism for the violently variable optical emission.
description: 5 pages, 2 figures, accepted for publication in PASJ
title: Rumex acetosa
title: Großer Sauerampfer (Rumex acetosa)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 8 Bilder des Großen Sauerampfers.
title: Atriplex prostata var. salina
title: Spießblättrige Melde (Atriplex prostata var. salina)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Salz-Spieß-Melde
subject: Atriplex hastata var. salina
subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 11 Bilder der Spießblättrigen Melde.
Contemporary challenges to equality
Creators: name: Reis, Elisa
Publisher: name: Freie Universität Berlin
Year: 2011
Subjects: subject: Socio-ecological Equality
subject: Nation and State
subject: Civil Society and Solidarity
subject: 300 Sozialwissenschaften

description: The paper discusses four contemporary processes that pose new challenges to the quest for equality: first, the rise of the ecological concern; second, the disentanglement of nation and state; third, the redefinition of civil society and solidarity; and fourth, the quest for complementarity between equality and difference. These four aspects are explored as components of an encompassing cultural change that evokes the idea of a new great transformation, to recall Polanyi’s thesis. The major argument is that in this new scenario the ways of perceiving social differences and inequalities are profoundly affected, while conventional policies to tackle poverty and inequality call for revision.
title: Atriplex sagittata
title: Glanz-Melde (Atriplex sagittata)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 2 Bilder der Glanz-Melde.
Additional file 2 of KMT2A/C mutations function as a potential predictive biomarker for immunotherapy in solid tumors
Creators: name: Zhang, Rui
name: Wu, Hao-Xiang
name: Xu, Ming
name: Xie, Xiaoyan
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: Additional file 2: Table S1. Patient characteristics between KMT2A/C-Wt and KMT2A/C-Mut subgroups of the primary ICI-treated cohort. (n = 546).
Psammophis namibensis Broadley 1975
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
Chromista
Foraminifera
Tubothalamea
Spirillinida
Ammodiscidae
Psammophis
Psammophis namibensis

description: Psammophis namibensis Broadley, 1975
 Material (one specimen): One adult specimen (MHNCUP/ REP 172, formerly UP-MHNFCP-094983; Fig. S67), collected from unknown locality, date unknown.
 Comments: Psammophis namibensis is found in the arid regions of southwestern Africa, namely southwestern Angola to western Namibia and Northern Cape Province in South Africa (Marques et al. 2018). P. namibensis was initially described by Broadley (1975) as a subspecies of Psammophis leightoni Boulenger, 1902 but was eventually given full species status (Broadley 2002), however, Taft’s (2018) Master’s thesis found P. namibensis to be a synonym. Ferreira did not cite this specimen but identified it as P. sibilans.
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 32, DOI: 10.11646/zootaxa.5028.1.1, http://zenodo.org/record/5453967
RDM-stars and galactic rotation curves
Creators: name: Nikitin, Igor
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The recently formulated model of black holes coupled to the radial flows of dark matter (RDM-stars) is considered and the shape of the galactic rotation curves predicted by the model is evaluated. Under the assumption that the density of black holes is proportional to the density of luminous matter, the model perfectly fits the experimental data, both for the universal rotation curve, describing the spiral galaxies of a general form, and for the grand rotation curve, describing the orbital velocities of Milky Way galaxy in a wide range of distances. The modeling of the galactic gravitational field at large distances from the center and out of the galactic plane is also discussed.
Additional file 4 of KMT2A/C mutations function as a potential predictive biomarker for immunotherapy in solid tumors
Creators: name: Zhang, Rui
name: Wu, Hao-Xiang
name: Xu, Ming
name: Xie, Xiaoyan
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: Additional file 4: Figure S2. The mutational frequency of KMT2A/C across 33 cancer types in the TCGA cohort.
DEVELOPMENT OF NATURAL GAS OCEAN TRANSPORTATION CHAIN BY MEANS OF NATURAL GAS HYDRATE (NGH)
Creators: name: Nogami, Tomonori
name: Oya, Nobutaka
name: Ishida, Hiroshige
name: Matsumoto, Hitoshi
Publisher: name: The University of British Columbia
Year: 2008

description: While alternative natural gas transportation technologies against currently available pipeline or liquefied natural gas (LNG) are expected to develop to be suitable for small and medium or remote gas fields, Mitsui Engineering & Shipbuilding Co., Ltd. (MES) has been studying natural gas hydrate (NGH) transportation chain and advocated at ICGH2005 the NGH chain was economical compared with conventional LNG system under some conditions. Meanwhile, MES has been carrying out research and development on the relevant technology development including construction of 600 kg/day class NGH production and pelletizing plants and a re-gasification facility and the process technology resulted from this R&D leads to the forthcoming demonstration plant of 5 ton/day production (under construction) to be dedicated to the demonstration project of small-lot NGH land transportation in western Japan. As the latest achievement, MES and Mitsui & Co., Ltd. (Mitsui) established NGH Japan Co., Ltd. (NGHJ) in April 2007, in order to study in detail on actual viability of NGH ocean transportation chain. NGHJ, MES and Mitsui have been conducting a practical feasibility study on certain cases in Southeast Asia in cooperation with 6 Japanese leading companies related to natural gas businesses. The study suggests that NGH chain was appropriate as a media for transportation from Southeast Asia to Japan and regional transportation within Southeast Asia in view of economics.
Greatness and the Convertibility of Literary Capital: W. D. Howells and Black Writers
Creators: name: Sedlmeier, Florian
Publisher: name: Freie Universität Berlin
Year: 2021
Subjects: subject: literary capital
subject: convertibility
subject: short story
subject: 800 Literatur::810 Amerikanische Literatur in Englisch::810 Amerikanische Literatur in Englisch

description: Opening with James Weldon Johnson’s discourse on artistic greatness, I discuss William Dean Howells’s assessment of Paul Laurence Dunbar and Charles W. Chesnutt through the lens of the convertibility of literary capital, developed with Pierre Bourdieu. From within the racial taxonomy and with white middle-class readers as implied addressees, Howells conceives of both writers as participating in a literary market, a field structured by the tenets of realism. Howells endows Dunbar with universal literary capital and creates a regional affiliation that breaches the color line, before he singles out his poems written in vernacular notation as lasting contributions and asserts the valence of such notation as general poetic practice. On Chesnutt he bestows literary capital by marking and converting two innovations: the genre of the short story and the representation of a world in-between the racial divide. In turn, the convertibility of that world is secured by a comparison of social class habits.
Essays in International Macroeconomics and International Trade
Creators: Jiao, Yang
Publisher: name: Columbia University
Year: 2018
Subjects: Economics
International economic relations
Macroeconomics
International trade
Bailouts (Government policy)

description: I study bailout policy in open economies and the relationship between openness and institutions. Chapter 1 studies jointly optimal bailout policy and monetary policy in open economies. I document that countries with larger foreign currency liability/GDP ratio before financial crises underwent larger currency devaluation, inflation and bailout in crises. I build a quantitative open economy model with both nominal rigidities and financial frictions. Using the model, I show that in a world without bailout while currency mismatch effect is present, larger foreign currency liability before crises calls for smaller currency devaluation in crises, embracing the notion of ``fear of floating''. The incorporation of optimal government bailout, whose cost needs to be financed by inflation tax, can overturn the above negative relationship between foreign currency liability and currency devaluation, delivering results consistent with the empirical findings. Finally, I use firm level data to show that whether firms suffer from currency mismatch effect or not during crises hinges on their chance of obtaining bailout. Chapter 2 examines the joint dynamics of private and public external debt for countries. We develop a model with the co-occurrence of banking crisis and sovereign debt crisis in open economies, formalizing Reinhart and Rogoff (2011) findings ``from financial crash to debt crisis". External interest rate spikes or sudden stop shocks force banks to cut down debt position and fire-sale capital. The existence of frictions in bank equity market creates incentives for the government to initiate a bailout. The government bails out banks by increasing external borrowing and implementing fiscal austerity to undo inefficiencies in the private sector. Under optimal bailout scheme, the model generates diverging external debt dynamics for the private sector and the government during a crisis, as we document in the European data. Finally, we investigate two rationales for ex-ante macro-prudential regulations on private external debt: fire-sale externalities between banks and moral hazard by banks.Chapter 3 (joint with Shang-Jin Wei) explores the relationship between openness and institutions. Quality of public institutions has been recognized as a crucial determinant of macroeconomic outcomes. We propose that a country's intrinsic level of openness (due to population size, geography, or exogenous trade opportunities) affects its incentives in investing in better institutions. We present a simple theory and extensive empirical evidence validating the role of intrinsic openness in determining institutional quality. This suggests an indirect but important channel for globalization to improve welfare by raising the quality of institutions.
Towards determining the neutrino mass hierarchy: weak lensing and galaxy clustering forecasts with baryons and intrinsic alignments
Creators: name: Copeland, David
name: Taylor, Andy
name: Hall, Alex
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The capacity of Stage IV lensing surveys to measure the neutrino mass sum and differentiate between the normal and inverted mass hierarchies depends on the impact of nuisance parameters describing small-scale baryonic astrophysics and intrinsic alignments. For a Euclid-like survey, we perform the first combined weak lensing and galaxy clustering Fisher analysis with baryons, intrinsic alignments, and massive neutrinos for both hierarchies. We use a matter power spectrum generated from a halo model that captures the impact of baryonic feedback and adiabatic contraction. For weak lensing, we find that baryons cause severe degradation to forecasts of the neutrino mass sum, $Σ$, approximately doubling $σ_Σ$. We show that including galaxy clustering constraints from Euclid and BOSS, and cosmic microwave background (CMB) Planck priors, can reduce this degradation to $σ_Σ$ to 9% and 16% for the normal and inverted hierarchies respectively. The combined forecasts, $σ_{Σ_{\rm{NH}}}=0.034\, \rm{eV}$ and $σ_{Σ_{\rm{IH}}}=0.034\, \rm{eV}$, preclude a meaningful distinction of the hierarchies but could be improved upon with future CMB priors on $n_s$ and information from neutrinoless double beta decay to achieve a 2$σ$ distinction. The effect of intrinsic alignments on forecasts is shown to be minimal, with $σ_Σ$ even experiencing mild improvements due to information from the intrinsic alignment signal. We find that while adiabatic contraction and intrinsic alignments will require careful calibration to prevent significant biasing of $Σ$, there is less risk presented by feedback from energetic events like AGN and supernovae.
description: 24 pages, 13 figures. Several minor changes to the text, and transference of background material to appendices to match the version published by MNRAS
Multimodal Shifts in the Dark Current of Silicon Photomultipliers
Creators: name: Kawarasaki, Ryu
name: Okumura, Akira
name: Furuta, Kazuhiro
name: Tajima, Hiroyasu
Publisher: name: arXiv
Year: 2025
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The dark count rate is one of the key properties of avalanche photodiodes (APDs) and silicon photomultipliers (SiPMs). Previous studies have reported discrete shifts in the dark count rate on short timescales ~10 ms to ~100 s with small increases (up to ~1 kHz per APD). In this study, we report a similar yet distinct phenomenon in the dark current of SiPMs designed for gamma-ray telescopes. Long-term stability tests (>100 days) revealed bimodal or multimodal dark current shifts of the order of 0.1 uA on timescales of days in 48 out of 128 SiPM channels. In addition, optical emission was observed from an APD surface when the dark current was in a high state. These findings suggest that multimodal dark current behavior is a common property of SiPMs, which may be due to defects in the silicon.
description: 7 pages, 3 figures, accepted for JINST
title: Pyrola chlorantha
title: Grünliches Wintergrün (Pyrola chlorantha)
titleType: AlternativeTitle
Creators: name: Schulz, Herbert
Publisher: name: Universitätsbibliothek Braunschweig
Year: 2006
Subjects: subject: Diasammlung Herbert Schulz
subject: 580

description: Enthält 9 Bilder des Grünlichen Wintergrüns.
Cryptography - Lecture 2: Classical cryptanalysis
Creators: name: Boyvalenkov, Peter
Publisher: name: Zenodo
Year: 2022
Subjects: cryptography

description: Lecture 2: Classical cryptanalysis This lecture is devoted to the most general ideas behind the cryptanalysis and a particular analysis of the classical Vigenere cryptosystem. Many ideas from this lecture can be useful for understanding attacks on modern ciphers as well.
Additional file 2 of Massive citizen science sampling and integrated taxonomic approach unravel Danish cryptogam-dwelling tardigrade fauna
Creators: name: Gąsiorek, Piotr
name: Sørensen, Martin V.
name: Lillemark, Marie Rathcke
name: Leerhøi, Frederik
name: Tøttrup, Anders P.
Publisher: name: figshare
Year: 2024
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Supplementary Material 2: S2. Primers and PCR programmes for ITS-1 and COI markers, sequenced additionally in this study.