cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Analyse der Queergemeinde Münster
Creators: name: Mackowiak, Marek
name: Schwyn, Irène
name: Terhart, Georg
name: Thoden, Ulrich
Publisher: name: Werkstatt Schwule Theologie
Year: 1970

description: Werkstatt Schwule Theologie, Bd. 9 Nr. 4 (2002): Werkstatt Schwule Theologie, Band 9, Heft 4
On the Automated and Objective Detection of Emission Lines in Faint-Object Spectroscopy
Creators: name: Hong, Sungryong
name: Dey, Arjun
name: Prescott, Moire K. M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Modern spectroscopic surveys produce large spectroscopic databases, generally with sizes well beyond the scope of manual investigation. The need arises, therefore, for an automated line detection method with objective indicators for detection significance. In this paper, we present an automated and objective method for emission line detection in spectroscopic surveys and apply this technique to 1574 spectra, obtained with the Hectospec spectrograph on the MMT Observatory (MMTO), to detect Lyman alpha emitters near z ~ 2.7. The basic idea is to generate on-source (signal plus noise) and off-source (noise only) mock observations using Monte Carlo simulations, and calculate completeness and reliability values, (C, R), for each simulated signal. By comparing the detections from real data with the Monte Carlo results, we assign the completeness and reliability values to each real detection. From 1574 spectra, we obtain 881 raw detections and, by removing low reliability detections, we finalize 649 detections from an automated pipeline. Most of high completeness and reliability detections, (C, R) ~ (1.0, 1.0), are robust detections when visually inspected; the low C and R detections are also marginal on visual inspection. This method at detecting faint sources is dependent on the accuracy of the sky subtraction.
description: 19 pages, 16 figures, submitted to MNRAS
Additional file 4 of Measurement and mapping of maternal health service coverage through a novel composite index: a sub-national level analysis in India
Creators: name: Kiran, Tanvi
name: Junaid, K. P.
name: Rajagopal, Vineeth
name: Gupta, Madhu
name: Sharma, Divya
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: 20199 Astronomical and Space Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Sociology
subject: FOS: Sociology

description: Additional file 4. Incremental change of MHSI values and categorization of states in base year and reference year (Scenario III).
Nanoscale spatially resolved infrared spectra from single microdroplets
Creators: name: Müller, Thomas
name: Ruggeri, Francesco Simone
name: Kulik, Andrzej J.
name: Shimanovich, Ulyana
name: Mason, Thomas O.
name: Knowles, Tuomas P. J.
name: Dietler, Giovanni
Publisher: name: arXiv
Year: 2014
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: Droplet microfluidics has emerged as a powerful platform allowing a large number of individual reactions to be carried out in spatially distinct microcompartments. Due to their small size, however, the spectroscopic characterisation of species encapsulated in such systems remains challenging. In this paper, we demonstrate the acquisition of infrared spectra from single microdroplets containing aggregation-prone proteins. To this effect, droplets are generated in a microfluidic flow-focussing device and subsequently deposited in a square array onto a ZnSe prism using a micro stamp. After drying, the solutes present in the droplets are illuminated locally by an infrared laser through the prism, and their thermal expansion upon absorption of infrared radiation is measured with an atomic force microscopy tip, granting nanoscale resolution. Using this approach, we resolve structural differences in the amide bands of the spectra of monomeric and aggregated lysozyme from single microdroplets with picolitre volume.
description: 5 pages, 3 Figures
title: Die schiffbare Donau von Ulm bis in das Schwarze Meer; 1848
title: den Mitgliedern des verfaßunggebenden Reichstages zur gütigen Einsicht
titleType: Subtitle
Creators: name: Forgách, Ludwig von
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2018

description: In Fraktur
Holographic RG flow and the Quantum Effective Action
Creators: name: Kiritsis, Elias
name: Li, Wenliang
name: Nitti, Francesco
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The calculation of the full (renormalized) holographic action is undertaken in general Einstein-scalar theories. The appropriate formalism is developed and the renormalized effective action is calculated up to two derivatives in the metric and scalar operators. The holographic RG equations involve Ricci flow for the space-time metric as well as the standard $β$-function flow for scalar operators. Several examples are analyzed and the effective action is calculated. A set of conserved quantities of the holographic flow is found, whose interpretation is not yet understood.
description: 85 pages, 6 figures. v2: three subsections and one appendix added with a more detailed discussion of local RG transformations, RG invariance of the renormalized action, trace identities and scheme dependence; discussion added about the distinction between RG-invariant and RG scale-dependent operators; details added in sections 6 and 7; typos corrected, references added
Chronos: A NIR spectroscopic survey to target the most important phases of galaxy evolution across cosmic time
Creators: name: Ferreras, I.
name: Cropper, M.
name: Sharples, R.
name: Bland-Hawthorn, J.
name: Bruzual, G.
name: Charlot, S.
name: Conselice, C. J.
name: Driver, S.
name: Dunlop, J.
name: Hopkins, A. M.
name: Kaviraj, S.
name: Kitching, T.
name: La Barbera, F.
name: Lahav, O.
name: Pasquali, A.
name: Serjeant, S.
name: Silk, J.
name: Windhorst, R.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: (Abridged summary) Responding to ESA's Voyage 2050 call to define the long-term plan for the future space missions that will address the astrophysics science questions during the 2035-2050 cycle, we propose a dedicated, ultra-deep spectroscopic survey in the near infrared (NIR), that will target a mass-limited sample of galaxies during two of the most fundamental epochs of cosmic evolution: the formation of the first galaxies (at z>6; cosmic dawn), and at the peak of galaxy formation activity (between redshift z=1 and 3; cosmic noon). By way of NIR observations, it is possible to study the Lyman-alpha region in the former, and the optical rest-frame in the latter, allowing us to extract fundamental observables such as gas and stellar kinematics, chemical abundances, and ages, providing a unique legacy database covering these two crucial stages of cosmic evolution. A dedicated, space-based facility will overcome the challenges faced by ground-based telescopes, no matter how large the aperture, or the reduced field of view and low multiplex factor of the best space-based instrument in the near future, namely NIRSpec at the JWST. Our project (codename Chronos) aims to produce about 1 million high quality spectra, with a high S/N in the continuum, where information about the underlying stellar populations is encoded.
description: 24 pages, 14 figures. Submitted to ESA's Voyage 2050 call to shape the future space science programme. arXiv admin note: text overlap with arXiv:1306.6333
Light Curve Analysis of the AP Dor Binary System using Ground-Based and TESS Observations
Creators: name: Poro, Atila
name: Lajús, Eduardo Fernández
name: Madani, Mohammad
name: Sabbaghian, Golshan
name: Nasrollahzadeh, Farshid
name: Jahediparizi, Faezeh
Publisher: name: arXiv
Year: 2023
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The short-period AP Dor eclipsing binary's first in-depth and multiband photometric solutions are presented. We made use of our eight nights of ground-based at a southern hemisphere observatory, and twelve sectors of TESS observations. We extracted eight and 1322 minima from our observations and TESS, respectively. We suggested a new linear ephemeris based on the trend of orbital period variations using the Markov chain Monte Carlo (MCMC) approach. The PHysics Of Eclipsing BinariEs (PHOEBE) Python code and the MCMC approach were used for the light curve analysis. This system did not require a starspot for the light curve solutions. We calculated the absolute parameters of the system using Gaia DR3 parallax method. The orbital angular momentum (J_0) of the AP Dor indicates that this system is located in a region of contact binaries. According to our results, this system is an overcontact binary system with a mass ratio of 0.584, a fillout factor of 48\%, and an inclination of 53deg. The positions of AP Dor stars on the Hertzsprung-Russell (HR) diagram are represented.
description: Accepted by the Research in Astronomy and Astrophysics (RAA) journal
title: Kann die Linke der deutschen National-Versammlung für Beibehaltung oder gar für Erhöhung von Schutzzöllen stimmen?; [1848]
title: Ein ernstes Wort zur Beherzigung
titleType: Subtitle
Creators: name: Wichmann, Nikolaus Daniel
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2018

description: Verf. ermittelt
Performance Analysis of Clustering Algorithms for Gene Expression Data
Creators: name: Chandrasekhar, T.
name: Thangavel, K.
name: Elayaraja, E.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Computational Engineering, Finance, and Science (cs.CE)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Microarray technology is a process that allows thousands of genes simultaneously monitor to various experimental conditions. It is used to identify the co-expressed genes in specific cells or tissues that are actively used to make proteins, This method is used to analysis the gene expression, an important task in bioinformatics research. Cluster analysis of gene expression data has proved to be a useful tool for identifying co-expressed genes, biologically relevant groupings of genes and samples. In this paper we analysed K-Means with Automatic Generations of Merge Factor for ISODATA- AGMFI, to group the microarray data sets on the basic of ISODATA. AGMFI is to generate initial values for merge and Spilt factor, maximum merge times instead of selecting efficient values as in ISODATA. The initial seeds for each cluster were normally chosen either sequentially or randomly. The quality of the final clusters was found to be influenced by these initial seeds. For the real life problems, the suitable number of clusters cannot be predicted. To overcome the above drawback the current research focused on developing the clustering algorithms without giving the initial number of clusters.
description: 4 pages,4 figures. arXiv admin note: substantial text overlap with arXiv:1112.4261, arXiv:1201.4914, arXiv:1307.3337
Asymptotic translation lengths and normal generation for pseudo-Anosov monodromies of fibered 3-manifolds
Creators: name: Baik, Hyungryul
name: Kin, Eiko
name: Shin, Hyunshik
name: Wu, Chenxi
Publisher: name: arXiv
Year: 2019
Subjects: subject: Geometric Topology (math.GT)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37E30, 30F60, 32G15, 57M27, 37B40

description: Let $M$ be a hyperbolic fibered 3-manifold. We study properties of sequences $(S_{α_n}, ψ_{α_n})$ of fibers and monodromies for primitive integral classes in the fibered cone of $M$. The main tool is the asymptotic translation length $\ell_{\mathcal{C}} (ψ_{α_n})$ of the pseudo-Anosov monodromy $ ψ_{α_n}$ on the curve complex. We first show that there exists a constant $C>0$ depending only on the fibered cone such that for any primitive integral class $(S, ψ)$ in the fibered cone, $\ell_{\mathcal{C}} (ψ)$ is bounded from above by $C/|χ(S)|$. We also obtain a moral connection between $\ell_{\mathcal{C}} (ψ)$ and the normal generating property of $ψ$ in the mapping class group on $S$. We show that for all but finitely many primitive integral classes $(S, ψ)$ in an arbitrary 2-dimensional slice of the fibered cone, $ψ$ normally generates the mapping class group on $S$. In the second half of the paper, we study if it is possible to obtain a continuous extension of normalized asymptotic translation lengths on the curve complex as a function on the fibered face. An analogous question for normalized entropy has been answered affirmatively by Fried and the question for normalized asymptotic translation length on the arc complex in the fully punctured case has been answered negatively by Strenner. We show that such an extension in the case of the curve complex does not exist in general by explicit computation for sequences in the fibered cone of the magic manifold.
description: 32 pages, 11 figures; typos are fixed and references are updated
Linguistic and Cultural Challenges in Communication and Translation in US-Sponsored HIV Prevention Research in Emerging Economies
Creators: name: Hanrahan, Donna
name: Sexton, Patrina
name: Hui, Katrina
name: Teitcher, Jennifer
name: Sugarman, Jeremy
name: London, Alex John
name: Barnes, Mark
name: Purpura, James Enos
name: Klitzman, Robert L.
Publisher: name: Columbia University
Year: 2015
Subjects: subject: Bioethics
subject: Developing countries
subject: Miscommunication
subject: HIV infections—Prevention
subject: Psychiatry
subject: Linguistics
subject: FOS: Languages and literature
subject: Epidemiology

description: Linguistic and cultural differences can impede comprehension among potential research participants during the informed consent process, but how researchers and IRBs respond to these challenges in practice is unclear. We conducted in-depth interviews with 15 researchers, research ethics committee (REC) chairs and members from 8 different countries with emerging economies, involved in HIV-related research sponsored by HIV Prevention Trials Network (HPTN), regarding the ethical and regulatory challenges they face in this regard. In the interviews, problems with translating study materials often arose as major concerns. Four sets of challenges were identified concerning linguistic and cultural translations of informed consent documents and other study materials, related to the: (1) context, (2) process, (3) content and (4) translation of these documents. Host country contextual issues included low literacy rates, education (e.g., documents may need to be written below 5th grade reading level), and experiences with research, and different views of written documentation. Certain terms and concepts may not exist in other languages, or have additional connotations that back translations do not always reveal. Challenges arise because of not only the content of word-for-word, literal translation, but the linguistic form of the language, such as tone (e.g., appropriate forms of politeness vs. legalese, seen as harsh), syntax, manner of questions posed, and the concept of the consent); and the contexts of use affect meaning. Problems also emerged in bilateral communications – US IRBs may misunderstand local practices, or communicate insufficiently the reasons for their decisions to foreign RECs. In sum, these data highlight several challenges that have received little, if any, attention in past literature on translation of informed consent and study materials, and have crucial implications for improving practice, education, research and policy, suggesting several strategies, including needs for broader open-source multilingual lexicons, and more awareness of the complexities involved.
The evolution of the dust and gas content in galaxies
Creators: name: Santini, P.
name: Maiolino, R.
name: Magnelli, B.
name: Lutz, D.
name: Lamastra, A.
name: Causi, G. Li
name: Eales, S.
name: Andreani, P.
name: Berta, S.
name: Buat, V.
name: Cooray, A.
name: Cresci, G.
name: Daddi, E.
name: Farrah, D.
name: Fontana, A.
name: Franceschini, A.
name: Genzel, R.
name: Granato, G.
name: Grazian, A.
name: Floc'h, E. Le
name: Magdis, G.
name: Magliocchetti, M.
name: Mannucci, F.
name: Menci, N.
name: Nordon, R.
name: Oliver, S.
name: Popesso, P.
name: Pozzi, F.
name: Riguccini, L.
name: Rodighiero, G.
name: Rosario, D. J.
name: Salvato, M.
name: Scott, D.
name: Silva, L.
name: Tacconi, L.
name: Viero, M.
name: Wang, L.
name: Wuyts, S.
name: Xu, K.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We use deep Herschel PACS and SPIRE observations in GOODSS, GOODSN and COSMOS to estimate the average dust mass (Mdust) of galaxies on a redshift-stellar mass (Mstar)-SFR grid. We study the scaling relations between Mdust, Mstar and SFR at z<=2.5. No clear evolution of Mdust is observed at fixed SFR and Mstar. We find a tight correlation between SFR and Mdust, likely a consequence of the Schmidt-Kennicutt (S-K) law. The Mstar-Mdust correlation observed by previous works flattens or sometimes disappears when fixing the SFR. Most of it likely derives from the combination of the Mdust-SFR and Mstar-SFR correlations. We then investigate the gas content as inferred by converting Mdust by assuming that the dust/gas ratio scales linearly with the gas metallicity. All galaxies in the sample follow, within uncertainties, the same SFR-Mgas relation (integrated S-K law), which broadly agrees with CO-based results for the bulk of the population, despite the completely different approaches. The majority of galaxies at z~2 form stars with an efficiency (SFE=SFR/Mgas) ~5 times higher than at z~0. It is not clear what fraction of such variation is an intrinsic redshift evolution and what fraction arises from selection effects. The gas fraction (fgas) decreases with Mstar and increases with SFR, and does not evolve with z at fixed Mstar and SFR. We explain these trends by introducing a universal relation between fgas, Mstar and SFR, non-evolving out to z~2.5. Galaxies move across this relation as their gas content evolves in time. We use the 3D fundamental fgas-Mstar-SFR relation and the redshift evolution of the Main Sequence to estimate the evolution of fgas in the average population of galaxies as a function of z and Mstar, and we find evidence a downsizing scenario.
description: Accepted for publication in A&A
Predictions of the 21cm global signal in the JWST and ALMA era
Creators: name: Chatterjee, Atrideb
name: Dayal, Pratika
name: Mauerhofer, Valentin
Publisher: name: arXiv
Year: 2023
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We calculate the redshift evolution of the global 21cm signal in the first billion years using a semi-analytic galaxy formation model, DELPHI, that jointly tracks the assembly of dark matter halos and their constituent baryons including the impact of supernova feedback and dust enrichment. Employing only two redshift- and mass-independent free parameters, our model predicts galaxy populations in accord with data from both the James Webb Space Telescope (JWST) and the Atacama Large Millimetre Array (ALMA) at $z \sim 5-12$. In addition to this ``fiducial" model, which fully incorporates the impact of dust attenuation, we also explore an unphysical ``maximal" model wherein galaxies can convert a 100\% of their gas into stars instantaneously (and supernova feedback is ignored) required to explain JWST data at $z >=13$. We also explore a wide range of values for our {\it 21cm} parameters that include the impact of X-ray heating ($f_{\rm X,h} =0.02-2.0$) and the escape fraction of Lyman Alpha photons ($f_α= 0.01-1.0$). Our key findings are: (i) the fiducial model predicts a global 21cm signal which reaches a minimum brightness temperature of $ T_{\rm b, min}\sim -215$ mK at a redshift $z_{\rm min} \sim 14$; (ii) since the impact of dust on galaxy properties (such as the star formation rate density) only becomes relevant at $z <= 8$, dust does not have a sensible impact on the global 21cm signal; (iii) the ``maximal" model predicts $T_{\rm b, min}= -210$ mK as early as $z_{\rm min} \sim 18$; (iv) galaxy formation and 21cm parameters have a degenerate impact on the global 21cm signal. A combination of the minimum temperature and its redshift will therefore be crucial in constraining galaxy formation parameters and their coupling to the 21cm signal at these early epochs.
description: Accepted in MNRAS
title: (Anträge, die Verbesserung der Lage der Winzer betreffend); [1848]
title: Hohe Nationalversammlung! Unter der französischen Regierung befanden sich die Winzer der preußischen Rheinprovinz in einer guten Lage ...
titleType: Subtitle
Creators: name: (:Unav)
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2018

description: Erscheinungsjahr ermittelt
A New Approach to Measure Fundamental Microstructural Influences on the Magnetic Properties of Electrical Steel using a Miniaturized Single Sheet Tester
Creators: name: Leuning, Nora
name: Heller, Martin
name: Jaeger, Markus
name: Korte-Kerzel, Sandra
name: Hameyer, Kay
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Magnetic properties of electrical steel are usually measured on Single Sheet Testers, Epstein frames or ring cores. Due to the geometric dimensions and measurement principles of these standardized setups, the fundamental microstructural influences on the magnetic behavior, e.g., deformation structures, crystal orientation or grain boundaries, are difficult to separate and quantify. In this paper, a miniaturized Single Sheet Tester is presented that allows the characterization of industrial steel sheets as well as from in size limited single, bi- and oligocrystals starting from samples with dimensions of 10x22 mm. Thereby, the measurement of global magnetic properties is coupled with microstructural analysis methods to allow the investigation of micro scale magnetic effects. An effect of grain orientation, grain boundaries and deformation structures has already been identified with the presented experimental setup. In addition, a correction function is introduced to allow quantitative comparisons between differently sized Single Sheet Testers. This approach is not limited to the presented Single Sheet Tester geometry, but applicable for the comparison of results of differently sized Single Sheet Testers. The results of the miniaturized Single Sheet Tester were validated on five industrial electrical steel grades. Furthermore, first results of differently oriented single crystals as well as measurements on grain-oriented electrical steel are shown to prove the additional value of the miniaturized Single Sheet Tester geometry.
Smith Normal Forms of Incidence Matrices
Creators: name: Sin, Peter
Publisher: name: arXiv
Year: 2014
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05E18, 15A21

description: A brief introduction is given to the topic of Smith normal forms of incidence matrices. A general discussion of techniques is illustrated by some classical examples. Some recent advances are described and the limits of our current understanding are indicated.
description: 15 pages
Shattering Flares During Close Encounters of Neutron Stars
Creators: name: Tsang, David
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We demonstrate that resonant shattering flares can occur during close passages of neutron stars in eccentric or hyperbolic encounters. We provide updated estimates for the rate of close encounters of compact objects in dense stellar environments, which we find are substantially lower than given in previous works. While such occurrences are rare, we show that shattering flares can provide a strong electromagnetic counterpart to the gravitational wave bursts expected from such encounters, allowing triggered searches for these events to occur.
description: 9 pages, 3 figures, submitted to ApJ
Childhood Learning Disabilities and Atypical Dementia: A Retrospective Chart Review
Creators: name: Seifan, Alon
name: Huey, Edward D.
name: Mez, Jesse
name: Tsapanou, Angeliki
name: Assuras, Stephanie
name: Caccappolo, Elise
Publisher: name: Columbia University
Year: 2015
Subjects: Dementia
Diagnosis, Laboratory
Neuropsychology
Learning disabilities
Medicine
Neurology
Pathology

description: Objective
To further our understanding of the association between self-reported childhood learning disabilities (LDs) and atypical dementia phenotypes (Atypical Dementia), including logopenic primary progressive aphasia (L-PPA), Posterior Cortical Atrophy (PCA), and Dysexecutive-type Alzheimer’s Disease (AD).

Methods
This retrospective case series analysis of 678 comprehensive neuropsychological assessments compared rates of self-reported LD between dementia patients diagnosed with Typical AD and those diagnosed with Atypical Dementia. 105 cases with neuroimaging or CSF data available and at least one neurology follow-up were identified as having been diagnosed by the neuropsychologist with any form of neurodegenerative dementia. These cases were subject to a consensus diagnostic process among three dementia experts using validated clinical criteria for AD and PPA. LD was considered Probable if two or more statements consistent with prior LD were documented within the Social and Developmental History of the initial neuropsychological evaluation.

Results
85 subjects (Typical AD n=68, Atypical AD n=17) were included in the final analysis. In logistic regression models adjusted for age, gender, handedness, education and symptom duration, patients with Probable LD, compared to patients without Probable LD, were significantly more likely to be diagnosed with Atypical Dementia vs. Typical AD (OR 13.1, 95% CI 1.3-128.4). All three of the L-PPA cases reporting a childhood LD endorsed childhood difficulty with language. By contrast, both PCA cases reporting Probable childhood LD endorsed difficulty with attention and/or math.

Conclusions
In people who develop dementia, childhood LD may predispose to atypical phenotypes. Future studies are required to confirm whether atypical neurodevelopment predisposes to regional-specific neuropathology in AD and other dementias.
Investigations into the flavor dependence of partonic transverse momentum
Creators: name: Signori, Andrea
name: Bacchetta, Alessandro
name: Radici, Marco
name: Schnell, Gunar
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Recent experimental data on semi-inclusive deep-inelastic scattering from the HERMES collaboration allow us to discuss for the first time the flavor dependence of unpolarized transverse-momentum dependent distribution and fragmentation functions. We find convincing indications that favored fragmentation functions into pions have smaller average transverse momentum than unfavored functions and fragmentation functions into kaons. We find weaker indications of flavor dependence in the distribution functions.
title: Thatsachen der Gegenwart, insbesondere Judenverfolgungen und Exzesse gegen Guts- und Fabrikherren erklärt durch Thatsachen der Vergangenheit; 1848
title: nebst einigen Vorschlägen zur Heilung sozialer Übel für die Zukunft
titleType: Subtitle
Creators: name: (:Unav)
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2018

description: In Fraktur
Apertif 1.4 GHz continuum observations of the Boötes field and their combined view with LOFAR
Creators: name: Kutkin, A. M.
name: Oosterloo, T. A.
name: Morganti, R.
name: Offringa, A. R.
name: Adams, E. A. K.
name: Adebahr, B.
name: Dénes, H.
name: Hess, K. M.
name: van der Hulst, J. M.
name: de Blok, W. J. G.
name: Bozkurt, A.
name: van Cappellen, W. A.
name: Gunst, A. W.
name: Holties, H. A.
name: van Leeuwen, J.
name: Loose, G. M.
name: Oostrum, L. C.
name: Vohl, D.
name: Wijnholds, S. J.
name: Ziemke, J.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We present a new image of a 26.5 square degree region in the Boötes constellation obtained at 1.4 GHz using the Aperture Tile in Focus (Apertif) system on the Westerbork Synthesis Radio Telescope. We use a newly developed processing pipeline which includes direction-dependent self-calibration which provides a significant improvement of the quality of the images compared to those released as part of the Apertif first data release. For the Boötes region, we mosaic 187 Apertif images and extract a source catalog. The mosaic image has an angular resolution of 27${\times}$11.5 arcseconds and a median background noise of 40 $μ$Jy/beam. The catalog has 8994 sources and is complete down to the 0.3 mJy level. We combine the Apertif image with LOFAR images of the Boötes field at 54 and 150 MHz to study spectral properties of the sources. We find a spectral flattening towards low flux density sources. Using the spectral index limits from Apertif non-detections we derive that up to 9 percent of the sources have ultra-steep spectra with a slope steeper than -1.2. Steepening of the spectral index with increasing redshift is also seen in the data showing a different dependency for the low-frequency spectral index and the high frequency one. This can be explained by a population of sources having concave radio spectra with a turnover frequency around the LOFAR band. Additionally, we discuss cases of individual extended sources with an interesting resolved spectral structure. With the improved pipeline, we aim to continue processing data from the Apertif wide-area surveys and release the improved 1.4 GHz images of several famous fields.
description: 13 pages, 9 figures; to be published in A&A
title: Die deutsche Leinen-Industrie-Frage; [1845]
title: Beleuchtet von Gebrüder Alberti & Schreiber, Leinen-Großhändler, Exporteure und Maschinen-Flachs-Spinnerei-Besitzer zu Waldenburg in Schlesien : Eine Denkschrift : Gedruckt zum Besten des Waldenburger Comité's für Unterstützung armer Weber und Spinner : Waldenburg, im März 1845
titleType: Subtitle
Creators: name: Alberti, Heinrich Wilhelm
name: Schreiber
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2018

description: In Fraktur
Self-Similarities and Power-laws in the Time-resolved Spectra of GRB 190114C, GRB 130427A, GRB 160509A, and GRB 160625B
Creators: name: Liang, L.
name: Ruffini, R.
name: Rueda, J. A.
name: Moradi, R.
name: Wang, Y.
name: Xue, S. S.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: [Shortened] CONTEXT: [...] AIMS: To identify and verify the BdHNe I properties in the additional sources GRB160509A, GRB160625B and GRB1340427A, and compare and contrast the results with the ones of a BdHN II source GRB180728A. We have also identified in all four sources, following the analysis GRB 130427A in the companion paper, the GeV radiation during and following the UPE phase. Also in all the four sources, we describe the spectral properties of their afterglow emission, including the mass estimate of the $ν$NS, following the results presented in the companion paper. METHODS: [...] RESULTS: The results of the spectral analysis have validated the common properties in all BdHNe I: the three Episodes as well as the self-similar structures and the associated power-laws in the UPE phase. The profound similarities of the results have made a significant step forward in the taxonomy of GRBs and in evidencing a standard composition of the BdHN I. This opens the opportunity of a vaster inquire of the astrophysical nature of their components in the population synthesis approach: e.g., the BH formation in all BdHN I occurs due to accretion of the SN ejecta in a tight binary system with a neutron star companion which reaches its critical mass, leading to the formation of the BH. The SN-rise in all five BdHNe are compare and contrasted. CONCLUSIONS: The most far reaching discovery of self-similarities and power-laws here extensively confirmed, thanks also to the conclusions presented in the companion papers, leads to the existence of a discrete quantized repetitive polarized emission, both in the GeV and MeV observed by {\it Fermi}-GBM and {\it Fermi}-LAT, on a timescale as short as $10^{-14}$s. These results open new paths in the discovery of fundamental physical laws.
Superposed Coherent States improve fidelity of NOON states generated in post-selection
Creators: name: Sivakumar, S.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Mixing the squeezed vacuum and coherent state in a beam-splitter generates NOON states of the electromagnetic field, but with fidelity less than unity. In this note it is shown that the output of the beam-splitter generates the NOON states with unit fidelity if superposed coherent states are used instead of the squeezed vacuum. Also, the post-selection probability of NOON states is shown to be higher.
Young Stellar Object Candidates in IC 417
Creators: name: Rebull, L. M.
name: Anderson, R. L.
name: Hall, G.
name: Kirkpatrick, J. D.
name: Koenig, X.
name: Odden, C. E.
name: Rodriguez, B.
name: Sanchez, R.
name: Senson, B.
name: Urbanowski, V.
name: Austin, M.
name: Blood, K.
name: Kerman, E.
name: Long, J.
name: Roosa, N.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: IC 417 is in the Galactic Plane, and likely part of the Aur OB2 association; it is ~2 kpc away. Stock 8 is one of the densest cluster constituents; off of it to the East, there is a 'Nebulous Stream' (NS) that is dramatic in the infrared (IR). We have assembled a list of literature-identified young stellar objects (YSOs), new candidate YSOs from the NS, and new candidate YSOs from IR excesses. We vetted this list via inspection of the images, spectral energy distributions (SEDs), and color-color/color-magnitude diagrams. We placed the 710 surviving YSOs and candidate YSOs in ranked bins, nearly two-thirds of which have more than 20 points defining their SEDs. The lowest-ranked bins include stars that are confused, or likely carbon stars. There are 503 in the higher-ranked bins; half are SED Class III, and $\sim$40\% are SED Class II. Our results agree with the literature in that we find that the NS and Stock 8 are at about the same distance as each other (and as the rest of the YSOs), and that the NS is the youngest region, with Stock 8 a little older. We do not find any evidence for an age spread within the NS, consistent with the idea that the star formation trigger came from the north. We do not find that the other literature-identified clusters here are as young as either the NS or Stock 8; at best they are older than Stock 8, and they may not all be legitimate clusters.
description: Accepted by AAS Journals
Five-body calculation of $s$-wave $n$-$^4$He scattering at next-to-leading order pionless effective field theory
Creators: name: Bagnarol, Mirko
name: Schäfer, Martin
name: Bazak, Betzalel
name: Barnea, Nir
Publisher: name: arXiv
Year: 2023
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We present the first five-body calculations of $s$-wave $n$-$^4$He scattering within leading order and next-to-leading order (NLO) pionless effective field theory. Using an harmonic oscillator trap technique and pionless effective field theory fitted to just six well-established experimental parameters, we predict the $s$-wave $n$-$^4$He phase shifts, scattering length $a^{1/2}_{n ^4\text{He}}(\text{NLO})=2.47(4\ \text{num.})~(17\ \text{theor.})~{\rm fm}$, and effective range $r^{1/2}_{n ^4\text{He}}(\text{NLO})=1.384(3\ \text{num.})~(211\ \text{theor.})~{\rm fm}$ in agreement with experiment. The apparent cutoff independence of our results is used to estimate the theoretical errors coming as an integral part of our final results.
Additional file 5 of Measurement and mapping of maternal health service coverage through a novel composite index: a sub-national level analysis in India
Creators: name: Kiran, Tanvi
name: Junaid, K. P.
name: Rajagopal, Vineeth
name: Gupta, Madhu
name: Sharma, Divya
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: 20199 Astronomical and Space Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Sociology
subject: FOS: Sociology

description: Additional file 5. Formula used in the construction of MHSI in four different scenarios.
Knowing-how & Knowing-that: A New Task for Machine Comprehension of User Manuals
Creators: name: Liang, Hongru
name: Liu, Jia
name: Du, Weihong
name: Jin, Dingnan
name: Lei, Wenqiang
name: Wen, Zujie
name: Lv, Jiancheng
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: The machine reading comprehension (MRC) of user manuals has huge potential in customer service. However, current methods have trouble answering complex questions. Therefore, we introduce the Knowing-how & Knowing-that task that requires the model to answer factoid-style, procedure-style, and inconsistent questions about user manuals. We resolve this task by jointly representing the steps and facts in a graph TARA, which supports a unified inference of various questions. Towards a systematical benchmarking study, we design a heuristic method to automatically parse user manuals into TARAs and build an annotated dataset to test the model's ability in answering real-world questions. Empirical results demonstrate that representing user manuals as TARAs is a desired solution for the MRC of user manuals. An in-depth investigation of TARA further sheds light on the issues and broader impacts of future representations of user manuals. We hope our work can move the MRC of user manuals to a more complex and realistic stage.
Herschel reveals the obscured star formation in HiZELS Hα emitters at z=1.47
Creators: name: Ibar, E.
name: Sobral, D.
name: Best, P. N.
name: Ivison, R. J.
name: Smail, I.
name: Arumugam, V.
name: Berta, S.
name: Béthermin, M.
name: Bock, J.
name: Cava, A.
name: Conley, A.
name: Farrah, D.
name: Floc'h, E. Le
name: Lutz, D.
name: Magdis, G.
name: Magnelli, B.
name: Ikarashi, S.
name: Kohno, K.
name: Marsden, G.
name: Oliver, S. J.
name: Page, M. J.
name: Pozzi, F.
name: Riguccini, L.
name: Schulz, B.
name: Seymour, N.
name: Smith, A. J.
name: Symeonidis, M.
name: Wang, L.
name: Wardlow, J.
name: Zemcov, M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We describe the far-infrared (FIR; rest-frame 8--1000μm) properties of a sample of 443 Hα-selected star-forming galaxies in the COSMOS and UDS fields detected by the HiZELS imaging survey. Sources are identified using narrow-band filters in combination with broad-band photometry to uniformly select Hα (and [OII] if available) emitters in a narrow redshift slice at z = 1.47+/-0.02. We use a stacking approach in Spitzer, Herschel (from PEP and HerMES surveys) and AzTEC images to describe their typical FIR properties. We find that HiZELS galaxies with observed Hα luminosities of ~ 10^{8.1-9.1} Lo have bolometric FIR luminosities of typical LIRGs, L_FIR ~ 10^{11.48+/-0.05} Lo. Combining the Hα and FIR luminosities, we derive median SFR = 32+/-5 Mo/yr and Hα extinctions of A(Hα) = 1.0+/-0.2 mag. Perhaps surprisingly, little difference is seen in typical HiZELS extinction levels compared to local star-forming galaxies. We confirm previous empirical stellar mass (M*) to A(Hα) relations and the little or no evolution up to z = 1.47. For HiZELS galaxies, we provide an empirical parametrisation of the SFR as a function of (u-z)_rest colours and 3.6μm photometry. We find that the observed Hα luminosity is a dominant SFR tracer when (u-z)_rest ~< 0.9 mag or when 3.6μm photometry > 22 mag (Vega) or when M* < 10^9.7 Mo. We do not find any correlation between the [OII]/Hα and FIR luminosity, suggesting that this emission line ratio does not trace the extinction of the most obscured star-forming regions. The luminosity-limited HiZELS sample tends to lie above of the so-called `main sequence' for star-forming galaxies, especially at low M*. This work suggests that obscured star formation is linked to the assembly of M*, with deeper potential wells in massive galaxies providing dense, heavily obscured environments in which stars can form rapidly.
description: abridged abstract
Universality of Euler flows and flexibility of Reeb embeddings
Creators: name: Cardona, Robert
name: Miranda, Eva
name: Peralta-Salas, Daniel
name: Presas, Francisco
Publisher: name: arXiv
Year: 2019
Subjects: subject: Dynamical Systems (math.DS)
subject: Analysis of PDEs (math.AP)
subject: Symplectic Geometry (math.SG)
subject: FOS: Mathematics

description: The dynamics of an inviscid and incompressible fluid flow on a Riemannian manifold is governed by the Euler equations. Recently, Tao launched a programme to address the global existence problem for the Euler and Navier Stokes equations based on the concept of universality. Inspired by this proposal, in this article we prove that the stationary Euler equations exhibit several universality features. More precisely, we show that any non-autonomous flow on a compact manifold can be extended to a smooth stationary solution of the Euler equations on some Riemannian manifold of possibly higher dimension. The solutions we construct are of Beltrami type, and being stationary they exist for all time. Using this result, we establish the Turing completeness of the steady Euler flows,i.e., there exist solutions that encode a universal Turing machine and, in particular, these solutions have undecidable trajectories. Our proofs deepen the correspondence between contact topology and hydrodynamics, which is key to establish the universality of the Reeb flows and their Beltrami counterparts. An essential ingredient in the proofs, of interest in itself, is a novel flexibility theorem for embeddings in Reeb dynamics in terms of an h-principle in contact geometry, which unveils the flexible behavior of the steady Euler flows. These results can be viewed as lending support to the intuition that solutions to the Euler equations can be extremely complicated in nature.
description: 27 pages, 3 figures, minor changes, accepted for publication at Advances in Mathematics
Improving Detection of Arrhythmia Drug-Drug Interactions in Pharmacovigilance Data through the Implementation of Similarity-Based Modeling
Creators: name: Vilar Varela, Santiago
name: Lorberbaum, Tal
name: Hripcsak, George M.
name: Tatonetti, Nicholas P.
Publisher: name: Columbia University
Year: 2015
Subjects: subject: Drugs--Side effects
subject: Bioinformatics
subject: FOS: Computer and information sciences
subject: Drug interactions
subject: Medicine
subject: Biometry

description: Identification of Drug-Drug Interactions (DDIs) is a significant challenge during drug development and clinical practice. DDIs are responsible for many adverse drug effects (ADEs), decreasing patient quality of life and causing higher care expenses. DDIs are not systematically evaluated in pre-clinical or clinical trials and so the FDA U. S. Food and Drug Administration relies on post-marketing surveillance to monitor patient safety. However, existing pharmacovigilance algorithms show poor performance for detecting DDIs exhibiting prohibitively high false positive rates. Alternatively, methods based on chemical structure and pharmacological similarity have shown promise in adverse drug event detection. We hypothesize that the use of chemical biology data in a post hoc analysis of pharmacovigilance results will significantly improve the detection of dangerous interactions. Our model integrates a reference standard of DDIs known to cause arrhythmias with drug similarity data. To compare similarity between drugs we used chemical structure (both 2D and 3D molecular structure), adverse drug side effects, chemogenomic targets, drug indication classes, and known drug-drug interactions. We evaluated the method on external reference standards. Our results showed an enhancement of sensitivity, specificity and precision in different top positions with the use of similarity measures to rank the candidates extracted from pharmacovigilance data. For the top 100 DDI candidates, similarity-based modeling yielded close to twofold precision enhancement compared to the proportional reporting ratio (PRR). Moreover, the method helps in the DDI decision making through the identification of the DDI in the reference standard that generated the candidate.
Cerium features in kilonova near-infrared spectra: implication from a chemically peculiar star
Creators: name: Tanaka, Masaomi
name: Domoto, Nanae
name: Aoki, Wako
name: Ishigaki, Miho N.
name: Wanajo, Shinya
name: Hotokezaka, Kenta
name: Kawaguchi, Kyohei
name: Kato, Daiji
name: Lee, Jae-Joon
name: Lee, Ho-Gyu
name: Hirano, Teruyuki
name: Kotani, Takayuki
name: Kuzuhara, Masayuki
name: Nishikawa, Jun
name: Omiya, Masashi
name: Tamura, Motohide
name: Ueda, Akitoshi
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Observations of the kilonova from a neutron star merger event GW170817 opened a way to directly study r-process nucleosynthesis by neutron star mergers. It is, however, challenging to identify the individual elements in the kilonova spectra due to lack of complete atomic data, in particular, at near-infrared wavelengths. In this paper, we demonstrate that spectra of chemically peculiar stars with enhanced heavy element abundances can provide us with an excellent astrophysical laboratory for kilonova spectra. We show that the photosphere of a late B-type chemically peculiar star HR 465 has similar lanthanide abundances and ionization degrees with those in the line forming region in a kilonova at $\sim 2.5$ days after the merger. The near-infrared spectrum of HR 465 taken with Subaru/IRD indicates that Ce III lines give the strongest absorption features around 16,000 A and there are no other comparably strong transitions around these lines. The Ce III lines nicely match with the broad absorption features at 14,500 A observed in GW170817 with a blueshift of v=0.1c, which supports recent identification of this feature as Ce III by Domoto et al. (2022).
description: 12 pages, 6 figures, accepted for publication in ApJ
Momentum-Resolved Electronic Relaxation Dynamics in D-wave Superconductors
Creators: name: Wang, Yong
name: Zhang, Fu-Chun
Publisher: name: arXiv
Year: 2013
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Motivated by recent development in time-resolved angle-resolved photoemission spectroscopy (trARPES) for d-wave superconductors, we analyze the non-equilibrium relaxation dynamics of the laser pulse excited sample within the scenario of two-temperature model. It is shown that the main features reported in the trARPES technique may be understood within this phenomenological picture. The momentum dependence of the excited quasiparticle density and the relaxation rate is associated with the dynamics of the nodal d-wave superconducting gap, and the fluence dependence of the relaxation rate is related to the recombination process of quasiparticles into Cooper pairs.