cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
$pp \to pp K^{+}K^{-}$ reaction at high energies
Creators: name: Lebiedowicz, Piotr
name: Szczurek, Antoni
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We evaluate differential distributions for the four-body $p p \to p p K^{+} K^{-}$ reaction at high energies which constitutes an irreducible background to three-body processes $p p \to p p M$, where $M=ϕ$, $f_{2}(1275)$, $f_{0}(1500)$, $f_{2}'(1525)$, $χ_{c0}$. We consider central diffractive contribution mediated by Pomeron and Reggeon exchanges as well as completely new mechanism of emission of kaons from the proton lines. We include absorption effects due to proton-proton interaction and kaon-kaon rescattering. We compare our results with measured cross sections for the CERN ISR experiment. We make predictions for future experiments at RHIC, Tevatron and LHC. Differential distributions in invariant two-kaon mass, kaon rapidities and transverse momenta of kaons are presented. Two-dimensional distribution in $(y_{K^+}, y_{K^-})$ is particularly interesting. The higher the incident energy, the higher preference for the same-hemisphere emission of kaons. We find that the kaons from the new mechanism of emission directly from proton lines are produced rather forward and backward but the corresponding cross section is rather small. The processes considered here constitute a sizeable contribution to the total proton-proton cross section as well as to kaon inclusive cross section. We consider a measurement of exclusive production of scalar $χ_{c0}$ meson in the proton-proton collisions via $χ_{c0} \to K^{+}K^{-}$ decay. The corresponding amplitude for exclusive central diffractive $χ_{c0}$ meson production is calculated within the $k_{t}$-factorization approach. The influence of kinematical cuts on the signal-to-background ratio is discussed.
description: 20 pages, 16 figures. text has been corrected and supplemented, cross section for forward/backward mechanisms has been corrected. arXiv admin note: substantial text overlap with arXiv:1103.5642
Additional file 1 of Comparing methods for drug–gene interaction prediction on the biomedical literature knowledge graph: performance versus explainability
Creators: name: Aisopos, Fotis
name: Paliouras, Georgios
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
classificationCode: 59999
subject: Environmental Sciences not elsewhere classified
classificationCode: 69999
subject: Biological Sciences not elsewhere classified
classificationCode: 80699
subject: Information Systems not elsewhere classified
classificationCode: 19999
subject: Mathematical Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Additional file 1. Appendix including the implementation details of each method as well as an overview of the hyper-parameters selected.
Virial theorem for radiating accretion discs
Creators: name: Mach, Patryk
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A continuum version of the virial theorem is derived for a radiating self-gravitating accretion disc around a compact object. The central object is point-like, but we can avoid the regularization of its gravitational potential. This is achieved by applying a modified Pohozaev-Rellich identity to the gravitational potential of the disk only. The theorem holds for general stationary configurations, including discontinuous flows (shock waves, contact discontinuities). It is used to test numerical solutions of a model of self-gravitating radiative accretion discs. The presented virial theorem should be useful in the analysis of those (possibly radiating) hydrodynamical systems in astrophysics where the central mass and the mass of the fluid are comparable and none of them can be neglected.
description: Corrections according to the version published in MNRAS
DISPLAYING A NUMBER IN THE SHAPE OF A SNAKE
Creators: name: Rustamova, Nigina
name: Rustamov, Khakim
Publisher: name: Zenodo
Year: 2023

description: This research article discusses solving some problems in Python programming language. Solving such logical problems helps improve the student's knowledge. In this article we will work with numbers by arranging the natural numbers so that they have the shape of a snake. This will help you to use and understand the topic of loops correctly. We also solve using simple methods, these simple methods do not require more memory and are also faster. This solution method is called the best algorithm. If you solve problems with a better algorithm, it shows that your programming level has improved. If you solve difficult problems every day, you will improve every day. If you are interested, let's move on to explaining and solving such problems.
The Effects of Close Companions (and Rotation) on the Magnetic Activity of M Dwarfs
Creators: name: Morgan, Dylan P.
name: West, Andrew A.
name: Garcés, Ane
name: Catalán, Silvia
name: Dhital, Saurav
name: Fuchs, Miriam
name: Silvestri, Nicole M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present a study of close white dwarf and M dwarf (WD+dM) binary systems and examine the effect that a close companion has on the magnetic field generation in M dwarfs. We use a base sample of 1602 white dwarf -- main sequence binaries from Rebassa et al. to develop a set of color cuts in GALEX, SDSS, UKIDSS, and 2MASS color space to construct a sample of 1756 WD+dM high-quality pairs from the SDSS DR8 spectroscopic database. We separate the individual WD and dM from each spectrum using an iterative technique that compares the WD and dM components to best-fit templates. Using the absolute height above the Galactic plane as a proxy for age, and the Hα emission line as an indicator for magnetic activity, we investigate the age-activity relation for our sample for spectral types \leqM7. Our results show that early-type M dwarfs (\leqM4) in close binary systems are more likely to be active and have longer activity lifetimes compared to their field counterparts. However, at a spectral type of M5 (just past the onset of full convection in M dwarfs), the activity fraction and lifetimes of WD+dM binary systems becomes more comparable to that of the field M dwarfs. One of the implications of having a close binary companion is presumed to be increased stellar rotation through disk-disruption, tidal effects, or angular momentum exchange. Thus, we interpret the similarity in activity behavior between late-type dMs in WD+dM pairs and late-type field dMs to be due to a decrease in sensitivity in close binary companions (or stellar rotation), which has implications for the nature of magnetic activity in fully-convective stars. (Abridged)
description: 21 pages, 19 figures, emulateapj style, accepted to Astronomical Journal June 28, 2012
On the peripheral point spectrum and the asymptotic behavior of irreducible semigroups of Harris operators
Creators: name: Gerlach, Moritz
Publisher: name: arXiv
Year: 2012
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 47A11, 47B65, 47G10, 47D06

description: Given a positive, irreducible and bounded C_0-semigroup on a Banach lattice with order continuous norm, we prove that the peripheral point spectrum of its generator is trivial whenever one of its operators dominates a non-trivial compact or kernel operator. For a discrete semigroup, i.e. for powers of a single operator T, we show that the point spectrum of some power T^k intersects the unit circle at most in 1. As a consequence, we obtain a sufficient condition for strong convergence of the C_0-semigroup and for a subsequence of the powers of T, respectively.
description: 19 pages, 0 figures. Revised and extended version, Referee's comments have been incorporated
Exclusion of canonical WIMPs by the joint analysis of Milky Way dwarfs with Fermi
Creators: name: Geringer-Sameth, Alex
name: Koushiappas, Savvas M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Dwarf spheroidal galaxies are known to be excellent targets for the detection of annihilating dark matter. We present new limits on the annihilation cross section of Weakly Interacting Massive Particles (WIMPs) based on the joint analysis of seven Milky Way dwarfs using a frequentist Neyman construction and Pass 7 data from the Fermi Gamma-ray Space Telescope. We exclude generic WIMP candidates annihilating into b-bbar with mass less than 40 GeV that reproduce the observed relic abundance. To within 95% systematic errors on the dark matter distribution within the dwarfs, the mass lower limit can be as low as 19 GeV or as high as 240 GeV. For annihilation into tau+tau- these limits become 19 GeV, 13 GeV, and 80 GeV respectively.
description: 5 pages, 2 figures, 2 supplementary figures
George Antheil and the Dance (2005)
Creators: name: Garafola, Lynn
Publisher: name: Columbia University
Year: 2005
Subjects: Dance
Ballet
Avant-garde (Music)

description: This project grew out of a lecture I gave at the New York Public Library for the Performing Arts in 2000. When I began the research, I knew next to nothing about the composer George Antheil, but the deeper I dug the more fascinating I found him. The first iteration of this research was published as an article entitled "George Antheil and the Dance" in the Fall 2001 issue of "Ballet Review." Two years later I gave a talk on what I called the checkered relationship between the composer and George Balanchine at the George Antheil Festival 2003 in Trenton, New Jersey. As a result of this additional research, I revised the "Ballet Review" essay and included the later version in "Legacies of Twentieth-Century Dance," a collection of my essays published by Wesleyan University Press in 2005. The chief difference was an expansion of the material relating to Balanchine, in particular his contribution to an unrealized "Creole ballet" that appears to be indebted to a scenario by Katherine Dunham.
Demonstrating the value of herd improvement in the Australian dairy industry
Creators: name: Newton, Joanna
name: Axford, Myrna
name: Ho, PN
name: Pryce, Jennie
Publisher: name: La Trobe
Year: 2023
Subjects: classificationCode: 3003
subject: Animal production

description: © 2020 Journal Compilation Herd improvement has been occurring since the domestication of livestock, although the tools and technologies that support it have changed dramatically. The Australian dairy industry tracks herd improvement through a range of approaches, including routine monitoring of genetic trends and farmer usage of the various tools and technologies. However, a less structured approach has been taken to valuing the realised and potential impacts of herd improvement. The present paper aims to demonstrate the value of herd improvement, while exploring considerations for undertaking such a valuation. Attractive value propositions differ among and within dairy stakeholder groups. While broad-scale valuations of genetic trends and industry progress are valued by government and industry, such valuations do not resonate with farmers. The cumulative nature of genetic gain and compounding factor of genetic lag means that long timeframes are needed to fully illustrate the value of genetic improvement. However, such propositions do not align with decision-making timeframes of most farming businesses. Value propositions that resonate with farmers and can lead to increased uptake and confidence in herd improvement tools include smaller scale cost-benefit analyses and on-farm case studies developed in consultation with industry, including farmers. Non-monetary assessments of value, such as risk and environmental footprint, are important to some audiences. When additionality, that is, the use of data on multiple occasions, makes quantifying the value of the data hard, qualitative assessments of value can be helpful. This is particularly true for herd recording data. Demonstrating the value of herd improvement to the dairy industry, or any livestock sector, requires a multi-faceted approach that extends beyond monetary worth. No single number can effectively capture the full value of herd improvement in a way that resonates with all farmers, let alone dairy stakeholders. Extending current monitoring of herd improvement to include regular illustrations of the value of the tools that underpin herd improvement is important for fostering uptake of new or improved tools as they are released to industry.
[CAD] TJOE_Teia_2021_Circular_Group_Calculator_FINAL_Model.FCStd [TJOE / Luis Teia 2021]
Creators: name: Teia, Luis
Publisher: name: figshare
Year: 2021
Subjects: subject: Mechanical Engineering
subject: FOS: Mechanical engineering
subject: 91001 CAD/CAM Systems
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: Computer Engineering

description: The following file is the final 3D model (in FreeCAD Version 0.18) of a novel calculator design published in The Journal of Open Engineering / Luis Teia 2021 -->> https://www.tjoe.org/pub/ur4nm2o5/release/3
Try the calculator for free by downloading it at Google Apps here :Pink Theme - https://play.google.com/store/apps/details?id=com.tool.KreisCalculatorNextGenPinkTheme
Day Theme - https://play.google.com/store/apps/details?id=com.tool.KreisCalculatorNextGenDayThemeNight Theme - https://play.google.com/store/apps/details?id=com.tool.KreisCalculatorNextGenNightTheme
FreeCAD software available for free download here : https://www.freecadweb.org/
A promotional video providing an insight into this new calculator technology is available here -->> https://figshare.com/articles/media/_VIDEO_New_Circular_Group_Calculator_-_Promotion_TJOE_Luis_Teia_2021_/14766411
Enjoy!
------------------------------------------------------------------------------------------ABSTRACT
Next generation calculators need to be efficient in all its design aspects. Current advanced computation calculators lack an efficient human-machine interface, with its unchanged traditional design traced back to the early 1960’s electro-mechanical commercialized solutions. The present article highlights how the perceived safety of “designing by tradition” can actually prevent evolution, and proposes - in a logical and argumentative way - a new layout based on the circular group approach, which derives from various already successful and working systems operating in society. Numerical comparison of the time spent in computing between the classical matrix calculator layout and the new circular group approach have shown that substantial time-saving can be achieved, in addition to the calculation acceleration effect imparted by aligning the highly organized calculator design with the intuitive nature of the mind of the user. Ultimately, the importance of such an advancement is appreciated when considering the compounding time-saving effect on the millions of users that will spend hours operating calculators in the years to come.
Logarithmic and complex constant term identities
Creators: name: Chappell, Tom
name: Lascoux, Alain
name: Warnaar, S. Ole
name: Zudilin, Wadim
Publisher: name: arXiv
Year: 2011
Subjects: subject: Combinatorics (math.CO)
subject: Number Theory (math.NT)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: 05A05, 05A10, 05A19, 33C20

description: In recent work on the representation theory of vertex algebras related to the Virasoro minimal models M(2,p), Adamovic and Milas discovered logarithmic analogues of (special cases of) the famous Dyson and Morris constant term identities. In this paper we show how the identities of Adamovic and Milas arise naturally by differentiating as-yet-conjectural complex analogues of the constant term identities of Dyson and Morris. We also discuss the existence of complex and logarithmic constant term identities for arbitrary root systems, and in particular prove complex and logarithmic constant term identities for the root system G_2.
description: 26 pages
title: Gender Pay Gap steigt in allen Bildungsgruppen mit dem Alter stark an
Creators: name: Herrmann, Fiona
name: Wrohlich, Katharina
Publisher: name: DIW - Deutsches Institut für Wirtschaftsforschung
Year: 2025
Subjects: subject: J31 Wage Level and Structure; Wage Differentials
subject: J16 Economics of Gender; Non-labor Discrimination
subject: J22 Time Allocation and Labor Supply
subject: Gender Pay Gap
subject: Wage Inequality
subject: Life Cycle
subject: Education
subject: Part Time Work
subject: Gender Inequalities

description: Der Gender Pay Gap, also die durchschnittliche Verdienstlücke zwischen Frauen und Männern, lag zuletzt bei 16 Prozent. Wie dieser Bericht auf Basis von Daten des Sozio-oekonomischen Panels (SOEP) anlässlich des diesjährigen Equal Pay Days zeigt, verbergen sich hinter diesem Durchschnittswert mitunter große Unterschiede nach Alters- und Bildungsgruppen. So steigt der Gender Pay Gap mit zunehmendem Alter in allen Bildungsgruppen deutlich an und ist bei älteren Beschäftigten mit Hochschulabschluss am größten. Das Altersmuster ist dabei in Westdeutschland deutlich stärker ausgeprägt als in Ostdeutschland. Will die Politik der hohen geschlechtsspezifischen Entgeltungleichheit entgegenwirken, sollte sie Anreize für eine gleichmäßigere Aufteilung der Erwerbs- und Sorgearbeit zwischen Frauen und Männern schaffen. Ansatzpunkte sind eine Reform des Ehegattensplittings und der steuerlichen Behandlung der Einkünfte aus Minijobs. Beides macht derzeit eine Teilzeit- oder geringfügige Beschäftigung vor allem für verheiratete Frauen zumindest kurzfristig finanziell attraktiv und verfestigt dadurch bestehende geschlechtsspezifische Ungleichheiten auf dem Arbeitsmarkt.
description: DIW Wochenbericht, 92 (2025), 10, S. 131-137
School-based factors associated with physical education amount and physical activity levels of students in Ontario elementary schools
Creators: name: Naiman, Daniel I.
Publisher: name: University of British Columbia
Year: 2012

description: BACKROUND: As very few Canadian children are meeting the recommended physical activity (PA) levels suggested for maximal health benefits, gaining an understanding of the role of the school-environment in PA promotion is critical. While physical education (PE) classes have the potential for increasing PA levels of students both inside and outside school, little is known about why some schools are providing more PE than others. PURPOSE: The purpose of this exploratory study was to 1) determine what school-level factors were associated with the number of PE classes provided to elementary school students and 2) determine how these school factors, including PE amount, were associated with the PA levels of students. METHODS: Multi-level regression techniques were used to explore which school-level and student-level variables were associated with the PE amount provided to students and their PA levels. Administrator (n=30) and student (n=2,447) responses from two separate surveys from the PLAY-ON study were used to answer the study questions. RESULTS: After adjusting for important demographic characteristics, the number of PE classes reported per week was higher in schools that had two PA facilities in addition to a gymnasium (β=1.13, p =0.048) and in schools with greater levels of parental involvement in school-based PA decisions and programs (β=2.06, p =0.001). In contrast, students in schools that provided intramural programs reported fewer PE classes than those in schools without (β=-1.97, p <0.001). Finally, the number of PE classes provided to students in the previous week was associated with greater odds of students being highly active compared to minimally active (OR=1.14, p=0.003). CONCLUSION: The results of this study highlight the inconsistent amount of PE that students in Ontario elementary schools are receiving. The findings also reinforce previous research showing that greater amounts of PE are associated with increased PA levels of students. Schools that have fewer PA facilities and have more difficult communication lines with parents may be at risk of providing students with lower amounts of PE.
Demonstrating the value of herd improvement in the Australian dairy industry
Creators: name: JE Newton
name: Axford, Myrna
name: PN Ho
name: Pryce, Jennie
Publisher: name: La Trobe
Year: 2021
Subjects: Uncategorized

description: © 2020 Journal Compilation Herd improvement has been occurring since the domestication of livestock, although the tools and technologies that support it have changed dramatically. The Australian dairy industry tracks herd improvement through a range of approaches, including routine monitoring of genetic trends and farmer usage of the various tools and technologies. However, a less structured approach has been taken to valuing the realised and potential impacts of herd improvement. The present paper aims to demonstrate the value of herd improvement, while exploring considerations for undertaking such a valuation. Attractive value propositions differ among and within dairy stakeholder groups. While broad-scale valuations of genetic trends and industry progress are valued by government and industry, such valuations do not resonate with farmers. The cumulative nature of genetic gain and compounding factor of genetic lag means that long timeframes are needed to fully illustrate the value of genetic improvement. However, such propositions do not align with decision-making timeframes of most farming businesses. Value propositions that resonate with farmers and can lead to increased uptake and confidence in herd improvement tools include smaller scale cost-benefit analyses and on-farm case studies developed in consultation with industry, including farmers. Non-monetary assessments of value, such as risk and environmental footprint, are important to some audiences. When additionality, that is, the use of data on multiple occasions, makes quantifying the value of the data hard, qualitative assessments of value can be helpful. This is particularly true for herd recording data. Demonstrating the value of herd improvement to the dairy industry, or any livestock sector, requires a multi-faceted approach that extends beyond monetary worth. No single number can effectively capture the full value of herd improvement in a way that resonates with all farmers, let alone dairy stakeholders. Extending current monitoring of herd improvement to include regular illustrations of the value of the tools that underpin herd improvement is important for fostering uptake of new or improved tools as they are released to industry.
Reproducing Kernels of Generalized Sobolev Spaces via a Green Function Approach with Distributional Operators
Creators: name: Fasshauer, Gregory E.
name: Ye, Qi
Publisher: name: arXiv
Year: 2012
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 41A30, 65D05, 34B27, 41A63, 46E22, 46E35

description: In this paper we introduce a generalized Sobolev space by defining a semi-inner product formulated in terms of a vector distributional operator $\mathbf{P}$ consisting of finitely or countably many distributional operators $P_n$, which are defined on the dual space of the Schwartz space. The types of operators we consider include not only differential operators, but also more general distributional operators such as pseudo-differential operators. We deduce that a certain appropriate full-space Green function $G$ with respect to $L:=\mathbf{P}^{\ast T}\mathbf{P}$ now becomes a conditionally positive definite function. In order to support this claim we ensure that the distributional adjoint operator $\mathbf{P}^{\ast}$ of $\mathbf{P}$ is well-defined in the distributional sense. Under sufficient conditions, the native space (reproducing-kernel Hilbert space) associated with the Green function $G$ can be isometrically embedded into or even be isometrically equivalent to a generalized Sobolev space. As an application, we take linear combinations of translates of the Green function with possibly added polynomial terms and construct a multivariate minimum-norm interpolant $s_{f,X}$ to data values sampled from an unknown generalized Sobolev function $f$ at data sites located in some set $X \subset \mathbb{R}^d$. We provide several examples, such as Matérn kernels or Gaussian kernels, that illustrate how many reproducing-kernel Hilbert spaces of well-known reproducing kernels are isometrically equivalent to a generalized Sobolev space. These examples further illustrate how we can rescale the Sobolev spaces by the vector distributional operator $\mathbf{P}$. Introducing the notion of scale as part of the definition of a generalized Sobolev space may help us to choose the "best" kernel function for kernel-based approximation methods.
description: Update version of the publish at Num. Math. closed to Qi Ye's Ph.D. thesis (\url{http://mypages.iit.edu/~qye3/PhdThesis-2012-AMS-QiYe-IIT.pdf})
title: Influence of short-term nutritional variations on digestive enzyme and fatty acid patterns of the calanoid copepod Temora longicornis
Creators: name: Kreibich, Tobias
name: Saborowski, Reinhard
name: Hagen, Wilhelm
name: Niehoff, Barbara
Publisher: name: ASC 2009 - Theme session A
Year: 2024
Subjects: Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.The small calanoid copepod Temora longicornis is a temperate-water species with low lipid reserves and high biomass turnover rates. To survive and reproduce successfully, this species requires a highly adaptive digestive system to exploit various food sources. The aim of our study was, thus, to investigate the capability of T. longicornis females to react to quickly changing nutritional conditions. In laboratory experiments, we kept females for four days at surplus food, while changing the algal food species daily. Beside qualitative measurements of digestive enzymes we documented the copepods’ ability to utilise the different food types by analysing the fatty acid compositions, particularly the occurrence fatty acid trophic biomarkers. T. longicornis females were sampled off Helgoland in the southern North Sea in May 2008 and incubated in beakers with algal suspensions ad libitum. At day 1, copepods were offered the heterotrophic dinoflagellate Oxyrrhis marina. On day 2, females received Rhodomonas baltica followed by the diatom Thalassiosira weissflogii on day 3. Finally, on day 4 copepods were again fed with O. marina. At the beginning and during the experiment, sub samples of copepods were frozen for biochemical analyses. Digestive enzyme and fatty acid patterns revealed rapid changes after each day. The results show that both, digestive enzyme and fatty acid patterns, change very fast in T. longicornis proving its highly adaptive potential to cope with a changing trophic environment.
A universal model for mobility and migration patterns
Creators: name: Simini, Filippo
name: González, Marta C.
name: Maritan, Amos
name: Barabási, Albert-László
Publisher: name: arXiv
Year: 2011
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: Introduced in its contemporary form by George Kingsley Zipf in 1946, but with roots that go back to the work of Gaspard Monge in the 18th century, the gravity law is the prevailing framework to predict population movement, cargo shipping volume, inter-city phone calls, as well as bilateral trade flows between nations. Despite its widespread use, it relies on adjustable parameters that vary from region to region and suffers from known analytic inconsistencies. Here we introduce a stochastic process capturing local mobility decisions that helps us analytically derive commuting and mobility fluxes that require as input only information on the population distribution. The resulting radiation model predicts mobility patterns in good agreement with mobility and transport patterns observed in a wide range of phenomena, from long-term migration patterns to communication volume between different regions. Given its parameter-free nature, the model can be applied in areas where we lack previous mobility measurements, significantly improving the predictive accuracy of most of phenomena affected by mobility and transport processes.
description: Main text and supplementary information
title: Pteropods (Gastropoda: Opisthobranchia) in the Southern Ocean: First results from fatty acid and stable isotope analyses on the SYSTCO material
Creators: name: Würzberg, Laura
name: Peters, Janna
name: Schwabe, Enrico
name: Rodkina, Svetlana
name: Brandt, Angelika
Publisher: name: ASC 2009 - Theme session A
Year: 2024
Subjects: Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.The Antarctic Ocean is a complex ecosystem including planktonic herbivores like krill, salps, copepods a s w ell a s c arnivores l ike a mphipods, c tenophores, c nidarians and which are f ed upon by birds, fish, squids, seals and baleen whales. Although there are many reports about the che mical com ponents of t he Antarctic krill species Euphausia superba, as w ell as f or calanoid copepods, which are key organisms in the planktonic food web of the Antarctic Seas, there is yet little inf ormation available on the bi ochemical c onstituents of ot her c ommon species, like pteropods, which are frequently found in planktonic hols in the Southern Ocean. To find out more about the feeding ecology as well as the trophic position of these organisms, zooplankton samples were taken during the SYSTCO expedition, and preserved in order to conduct biochemical analyses, more precisely estimating stable isotope ratios and identifying fatty acid signatures. This approach will here be presented on four pteropod species (Clione limacina, Limacina helicina, Spongiobranchaea australis, Clio pyramidata sulcata). One aim of this study is to analyse and compare the fatty acid composition of these animals to discover possible adaptations to the polar environment as well as to identify the major food sources that are utilized. Furthermore, an approach is undertaken to define the trophic position of the studied animals. Preliminary results from stable isotope 13C and 15N analyses indicate a very basal position of all investigated pteropod species.
title: Metal Nanotube/Nanowire-Based Unsupported Network Electrocatalysts
Creators: name: Muench, Falk
Publisher: name: MDPI
Year: 2023

description: Combining 1D metal nanotubes and nanowires into cross-linked 2D and 3D architectures represents an attractive design strategy for creating tailored unsupported catalysts. Such materials complement the functionality and high surface area of the nanoscale building blocks with the stability, continuous conduction pathways, efficient mass transfer, and convenient handling of a free-standing, interconnected, open-porous superstructure. This review summarizes synthetic approaches toward metal nano-networks of varying dimensionality, including the assembly of colloidal 1D nanostructures, the buildup of nanofibrous networks by electrospinning, and direct, template-assisted deposition methods. It is outlined how the nanostructure, porosity, network architecture, and composition of such materials can be tuned by the fabrication conditions and additional processing steps. Finally, it is shown how these synthetic tools can be employed for designing and optimizing self-supported metal nano-networks for application in electrocatalysis and related fields.
Additional file 3 of Comparing methods for drug–gene interaction prediction on the biomedical literature knowledge graph: performance versus explainability
Creators: name: Aisopos, Fotis
name: Paliouras, Georgios
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
classificationCode: 59999
subject: Environmental Sciences not elsewhere classified
classificationCode: 69999
subject: Biological Sciences not elsewhere classified
classificationCode: 80699
subject: Information Systems not elsewhere classified
classificationCode: 19999
subject: Mathematical Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Additional file 3. A list of the 100 most interesting paths, identified by our Path Ranking method.
Deciphering the function of chromatin modifiers in genome regulation and maintenance in Saccharomyces cerevisiae
Creators: name: Lévesque, Nancy
Publisher: name: University of British Columbia
Year: 2012

description: Chromatin is a dynamic structure that facilitates DNA compaction inside the cell nucleus and contributes nuclear process regulation such as transcription, DNA repair and DNA replication. Chromatin structure can be modified by several mechanisms, including the incorporation of histone variants, histone sliding or removal by ATP-dependent remodelling enzymes, addition of post-translational modifications, and addition of methylation marks on DNA. This dissertation aims to comprehend better the role of chromatin modifiers like histone acetyltransferases (HATs) in cellular processes such as genome regulation and maintenance in yeast Saccharomyces cerevisiae. HATs play crucial roles in cells, as they are involved in transcription regulation and DNA damage response. This dissertation investigates the precise nature of the relationship between the histone acetyltransferase complexes NuA4 and picNuA4. I discovered that the smaller NuA4 counterpart picNuA4 is partially able to replace the function of the larger NuA4 when the latter is defective. Additionally, dissection of the NuA4 complex scaffolding subunit Eaf1 revealed that its C-terminus is largely required for NuA4-dependent function. While NuA4 shares subunits with SWR1-C, an ATP-dependent chromatin-remodelling complex that replaces histone H2A for the histone variant H2A.Z, the role of shared modules in chromatin remodelling complexes remains unclear. Here I explored the role of shared modules through investigation of Swc4 and Yaf9, two members of the NuA4 and SWR1-C. Biochemical, genetic, and gene expression assays demonstrated that both Yaf9 and Swc4 similarly contributed to the shared module functions and generally behaved more like SWR1-C, but also had distinct roles. For instance, large-scale genetic interaction profiles exposed noticeable differences between Yaf9 and Swc4, where Yaf9 behaved more similarly to SWR1-C NuA4, Swc4 to NuA4, in some cases. Upon DNA damage, several chromatin modifications occur, such as acetylation of histone H4 tails by NuA4 or methylation of H3K79 by Dot1. Herein I propose a model explaining the role of H3K79 trimethylation in the DNA damage response in the context where cells are deficient for components of the DNA damage response. I suggest that, directly or indirectly, H3K79 trimethylation inhibits the translesion synthesis pathway, an alternative repair pathway.
Letter from Božena Návojská to Emmett L. Bennett Jr., July 02, 2004
Creators: name: Návojská, Božena
Publisher: name: The University of Texas at Austin
Year: 2004
Subjects: Emmett L. Bennett, Jr. Collection
Emmett L. Bennett, Jr. Collection--Correspondence
Emmett L. Bennett, Jr. Collection--Correspondence--Návojská, Božena
Phaistos Disk
decipherment
Victor J. Kean
spiral

description: Navojska gives some ideas on the characters and spirals from the Phaistos disk to Emmett Bennett.
title: Fatty acid biomarkers of Iberian sardine diet
Creators: name: Garrido, Susana
name: Rosa, Rui
name: Ben-Hamadou, Radhouan
name: Cunha, Maria Emilia
name: Chícharo, Maria Alexandra
name: van der Lingen, Carl D.
Publisher: name: ASC 2009 - Theme session A
Year: 2024
Subjects: Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.The variability of the fatty acid (FA) composition of Iberian sardine prey was compared to the relative contribution made by the different prey types to dietary carbon, and to the FA composition of sardine muscle, in order to analyse: 1) if FA biomarkers can be used as a complementary technique for the study of sardine diet and 2) to relate the spatial and temporal variations of prey FA content with sardine condition and reproduction. The study was conducted during more than one year at two areas of the Portuguese coast characterized by different feeding environments: the west coast (W) of Portugal where stronger and more frequent upwelling events and the south coast (S), where these events are rarer and weaker. The most important prey for sardines were crustacean eggs, copepods, decapods, cirripedes, fish eggs, dinoflagellates and diatoms, which together accounted for >90% of dietary carbon. Significant correlations were obtained between the relative contribution of specific prey types to dietary carbon and several FA biomarkers. The higher prevalence of phytoplankton prey in sardines from the W is in accordance with variations of FA biomarkers, including the Σ16:1/Σ16, EPA, and EPA/DHA, all of which reached significantly higher concentrations in the diet of sardines from the W. Spatial variation in sardine dietary FA was also detected in their muscle composition, specifically for EPA, EPA/DHA and (n-3)/(n-6), which were higher in sardines from the W. The spatial variability of plankton prey FA composition can have a strong impact on reproduction success for this species
Letter from Božena Návojská to Emmett L. Bennett Jr., December 07, 2004
Creators: name: Návojská, Božena
Publisher: name: The University of Texas at Austin
Year: 2004
Subjects: Emmett L. Bennett, Jr. Collection
Emmett L. Bennett, Jr. Collection--Correspondence
Emmett L. Bennett, Jr. Collection--Correspondence--Návojská, Božena
Phaistos disk
Board from Gortys

description: Navojska writes Bennett possibilities for deciphering the Phaistos disk.
title: Bitcoin ist nicht das neue Gold
Creators: name: Kriwoluzky, Alexander
name: Schneider, Christoph
Publisher: name: DIW - Deutsches Institut für Wirtschaftsforschung
Year: 2025
Subjects: subject: E44 Financial Markets and the Macroeconomy
subject: G11 Portfolio Choice; Investment Decisions
subject: G12 Asset Pricing; Trading volume; Bond Interest Rates
subject: Bitcoin
subject: portfolio diversification
subject: financial markets
subject: correlation analysis

description: Der Kurs der Kryptowährung Bitcoin ist in den vergangenen zehn Jahren enorm gestiegen. Viele Anleger*innen haben inzwischen Bitcoin in ihr Portfolio aufgenommen, um von dem Kursanstieg zu profitieren und ihre Anlagen zu diversifizieren. Doch eignet sich die Kryptowährung dazu? Dieser Wochenbericht untersucht, inwiefern Bitcoin ähnlich wie Gold zur Diversifikation und Absicherung eines Anlageportfolios beitragen kann. Dazu wird die Korrelation der monatlichen Renditen in den letzten zehn Jahren zwischen US-amerikanischen und deutschen Aktien, Anleihen sowie Gold und Bitcoin berechnet. Die Berechnungen zeigen, dass die Rendite von Bitcoin im Zeitverlauf, im Gegensatz zu der von Gold, hoch mit den Renditen des Aktienmarktes korreliert ist. Deswegen kann ein Anlageportfolio, das Aktien stark gewichtet, Bitcoin nicht im gleichen Maße wie Gold zur Diversifikation nutzen.
description: DIW Wochenbericht, 92 (2025), 9, S. 119-124
A Century of "Rites": The Making of an Avant-Garde Tradition
Creators: name: Garafola, Lynn
Publisher: name: Columbia University
Year: 2017
Subjects: Dance
Ballet

description: In this essay I analyze some of the reasons for the continued vitality of "The Rite of Spring" more than a century after it was first performed. I argue that "'The Rite of Spring,' precisely because it is a lost ballet, comprises a body of ideas rather than a detailed choreographic script and that this conceptual freedom allows both for the ballet's continued reinvention and for the persistence of ideas associated with the original."
The holographic spectral function in non-equilibrium states
Creators: name: Banerjee, Souvik
name: Iyer, Ramakrishnan
name: Mukhopadhyay, Ayan
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We develop holographic prescriptions for obtaining spectral functions in non-equilibrium states and space-time dependent non-equilibrium shifts in the energy and spin of quasi-particle like excitations. We reproduce strongly coupled versions of aspects of non-equilibrium dynamics of Fermi surfaces in Landau's Fermi-liquid theory. We find that the incoming wave boundary condition at the horizon does not suffice to obtain a well-defined perturbative expansion for non-equilibrium observables. Our prescription, based on analysis of regularity at the horizon, allows such a perturbative expansion to be achieved nevertheless and can be precisely formulated in a universal manner independent of the non-equilibrium state, provided the state thermalizes. We also find that the non-equilibrium spectral function furnishes information about the relaxation modes of the system. Along the way, we argue that in a typical non-supersymmetric theory with a gravity dual, there may exist a window of temperature and chemical potential at large N, in which a generic non-equilibrium state can be characterized by just a finitely few operators with low scaling dimensions, even far away from the hydrodynamic limit.
description: revtex; 43 pages, 2 figures; typos corrected, accepted for publication in PRD
Additional file 1: of Uptake of maternal care and childhood immunization among ethnic minority and Han populations in Sichuan province: a study based on the 2003, 2008 and 2013 health service surveys
Creators: name: Zhang, Juying
name: Mou, Yuchan
name: Liao, Jiaqiang
name: Xiong, Huaying
name: Duan, Zhanqi
name: Huang, Yuan
name: Ronsmans, Carine
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Computational Biology

description: Summary of individual ethnicity in Sichuan Province (2003, 2008, 2013 National Health Service Surveys). (DOCX 22 kb)
Magneto-elastic oscillations of neutron stars with dipolar magnetic fields
Creators: name: Gabler, Michael
name: Durán, Pablo Cerdá
name: Stergioulas, Nikolaos
name: Font, José A.
name: Müller, Ewald
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: By means of two dimensional, general-relativistic, magneto-hydrodynamical simulations we investigate the oscillations of magnetized neutron star models (magnetars) including the description of an extended solid crust. The aim of this study is to understand the origin of the QPOs observed in the giant flares of SGRs. We confirm the existence of three different regimes: (a) a weak magnetic field regime B<5 x 10^13 G, where crustal shear modes dominate the evolution; (b) a regime of intermediate magnetic fields 5 x 10^13 G10^15 G, where magneto-elastic oscillations reach the surface and approach the behavior of purely Alfvén QPOs. When the Alfvén QPOs are confined to the core of the neutron star, we find qualitatively similar QPOs as in the absence of a crust. The lower QPOs associated with the closed field lines of the dipolar magnetic field configuration are reproduced as in our previous simulations without crust, while the upper QPOs connected to the open field lines are displaced from the polar axis. Additionally, we observe a family of edge QPOs. Our results do not leave much room for a crustal-mode interpretation of observed QPOs in SGR giant flares, but can accommodate an interpretation of these observations as originating from Alfvén-like, global, turning-point QPOs in models with dipolar magnetic field strengths in the narrow range of 5 x 10^15 G < B < 1.4 x 10^16 G. This range is somewhat larger than estimates for magnetic field strengths in known magnetars. The discrepancy may be resolved in models including a more complicated magnetic field structure or with models taking superfluidity of the neutrons and superconductivity of the protons in the core into account.
description: 25 pages, 17 figures, 7 tables, minor corrections to match published version in MNRAS
On Naturalness of the MSSM and NMSSM
Creators: name: Kang, Zhaofeng
name: Li, Jinmian
name: Li, Tianjun
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: With a bottom-up approach, we consider naturalness in the MSSM and NMSSM. Assuming the light stops, the LHC gluino search implies that the degree of fine tuning in both models is less than 2.5%. Taking the LHC hints for the SM-like Higgs boson mass m_h\sim125 GeV seriously, we find that naturalness will favor the NMSSM. We study the Higgs boson mass for several scenarios in the NMSSM: (1) A large λand the doublet-singlet Higgs boson mixing effect pushing upward or pulling downward m_h. The former case can readily give the di-photon excess of the Higgs boson decay whereas the latter case can not. However, we point out that the former case has a new large fine-tuning related to strong λ-RGE running effect and vacuum stability. (2) A small λand the mixing effect pushing m_h upward. Naturalness status becomes worse and no significant di-photon excess can be obtained. In these scenarios, the lightest supersymmetric particle (LSP) as a dark matter candidate is strongly disfavored by the XENON100 experiment. Even if the LSP can be a viable dark matter candidate, there does exist fine-tuning. The above naturalness evaluation is based on a high mediation scale for supersymmetry breaking, whereas for a low mediation scale, fine-tuning can be improved by about one order.
description: JHEP version, adding some comments/references and improving English
title: Die Deutschen können sich ein Drittel mehr leisten als noch vor gut 25 Jahren: Interview
Creators: name: Grabka, Markus M.
name: Wittenberg, Erich
Publisher: name: DIW - Deutsches Institut für Wirtschaftsforschung
Year: 2025

description: DIW Wochenbericht, 92 (2025), 8, S. 114
title: Separation and analysis of different types of nematocysts from Cyanea capillata
Creators: name: Wiebring, Annika
name: Helmholz, Heike
name: Lassen, Stephan
name: Prange, Andreas
name: Jarms, Gerhard
Publisher: name: ASC 2009 - Theme session A
Year: 2024
Subjects: Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.Jellyfish have an increasing impact on ecosystems worldwide. Equipped with nematocyst bearing-stinging cells, they are competitors for fish and consume a large amount of zooplankton. Different types of nematocysts are found in the tissue and the entirety of the nematocysts, the cnidom, varies in individuals of the same species. It is unknown to what extent the environment of these animals influences the cnidom and the potential toxins of the capsules.