cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Forecast for cosmological parameter estimation with gravitational-wave standard siren observation from the Cosmic Explorer
Creators: name: Jin, Shang-Jie
name: He, Dong-Ze
name: Xu, Yidong
name: Zhang, Jing-Fei
name: Zhang, Xin
Publisher: name: arXiv
Year: 2020
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The third-generation ground-based gravitational-wave (GW) detector, Cosmic Explorer (CE), is scheduled to start its observation in the 2030s. In this paper, we make a forecast for cosmological parameter estimation with gravitational-wave standard siren observation from the CE. We use the simulated GW standard siren data of CE to constrain the $Λ$CDM, $w$CDM and CPL models. We combine the simulated GW data with the current cosmological electromagnetic observations including the latest cosmic microwave background anisotropies data from Planck, the optical baryon acoustic oscillation measurements, and the type Ia supernovae observation (Pantheon compilation) to do the analysis. We find that the future standard siren observation from CE will improve the cosmological parameter estimation to a great extent, since the future GW standard siren data can well break the degeneracies generated by the optical observations between various cosmological parameters. We also find that the CE's constraining capability on the cosmological parameters is slightly better than that of the same-type GW detector, the Einstein Telescope. In addition, the synergy between the GW standard siren observation from CE and the 21 cm emission observation from SKA is also discussed.
description: 17 pages, 4 figures
SOZIALISATION UND GESCHLECHT – STRITTIGE POSITIONEN
Creators: name: Bereswill, Mechthild
name: Ehlert, Gudrun
Publisher: name: Humboldt-Universität zu Berlin
Year: 2020
Subjects: subject: Sozialisation
subject: Sex-Gender-Debatte
subject: 300 Sozialwissenschaften
subject: Sozialisationsforschung
subject: Geschlechtertheorien
subject: Neurowissenschaften
subject: Anlage-Umwelt-Debatten

description: Ansätze der sozial- und kulturwissenschaftlichen Geschlechterforschung stehen in der Kritik, die „biologische Natur“ des Menschen nicht zu berücksichtigen. Dies gilt insbesondere im Zusammenhang von Fragen der Geschlechtersozialisation und angrenzender pädagogischer Felder. Gegen grundlegende Einsichten der Geschlechterforschung werden deshalb neurowissenschaftliche Forschungsbefunde und evolutionspsychologische Annahmen angeführt und als Nachweis dafür geltend gemacht, dass Geschlechterunterschiede stabil und biologisch begründet seien. Im vorliegenden Beitrag wird zunächst an Perspektiven der sozialwissenschaftlichen Geschlechterforschung angeknüpft. Anschließend werden ausgewählte Befunde und Diskussionen der Neurowissenschaften und Evolutionspsychologie analysiert. Im Ausblick wird am Beispiel von Geschlecht dargelegt, warum eine Integration von biologischer Forschung und sozialwissenschaftlicher Sozialisationsforschung problematisch ist.
title: Al lector cándido: Advertencias para la reescritura digital de textos vivos
Creators: name: Mejía, Pilar
name: Soler, Ana
name: dos Santos Ossenkop, Nádia
Publisher: name: Fachinformationsdienst für internationale und interdisziplinäre Rechtsforschung
Year: 2024
Subjects: subject: 340

description: ¿Qué sucede cuando la referencia a una obra impresa que hemos usado como fuente primaria difiere de la edición digitalizada con la que construimos la plataforma para búsquedas vinculadas? Las variaciones no solo afectan las páginas o la estructura de la obra, sino también el contenido mismo que se fue transformando a lo largo de las ediciones. Este artículo analiza cómo el trabajo de edición del Diccionario DCH revela el uso de ediciones cambiantes, textos vivos e inestables que debemos visibilizar en nuestras plataformas digitales.
description: Legal History Insights
Mass-dependencies of the bound state properties for three-body positronium-like exitonic complexes
Creators: name: Frolov, Alexei M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: Mass-dependencies of a number of bound state properties are investigated in some light two-electron exitonic complexes (or clusters) $Z^{+} e^{-} e^{-}$, where $m_e \le m_Z \le 2 m_e$. These exitonic complexes (or model ions) play a great role in modern solid state physics, since such complexes describe optical absorption in a number of semiconductors. We also derived and tested a number of accurate mass-interpolation formulas for these properties. In general, our mass-interpolation formulas allow one to predict (fast and accurately) numerical values of these bound state properties in the `new' exitonic complexes, i.e., in three-body exitonic complexes with new mass ratios.
Gauge Symmetry of the N-body Problem in the Hamilton-Jacobi Approach
Creators: name: Efroimsky, Michael
name: Goldreich, Peter
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: Mathematical Physics (math-ph)
subject: Chaotic Dynamics (nlin.CD)
subject: History and Philosophy of Physics (physics.hist-ph)
subject: FOS: Physical sciences

description: In most books the Delaunay and Lagrange equations for the orbital elements are derived by the Hamilton-Jacobi method: one begins with the 2-body Hamilton equations, performs a canonical transformation to the orbital elements, and obtains the Delaunay system. A standard trick is then used to generalise the approach to the N-body case. We re-examine this step and demonstrate that it contains an implicit condition which restricts the dynamics to a 9(N-1)-dimensional submanifold of the 12(N-1)-dimensional space spanned by the elements and their time derivatives. The tacit condition is equivalent to the so-called Lagrange constraint. It is the condition of the orbital elements being osculating, i.e., of the instantaneous ellipse (or hyperbola) being always tangential to the physical velocity. Imposure of any condition different from the Lagrange constraint (but compatible with the equations of motion) is legitimate and will not alter the physical trajectory or velocity (though will alter the mathematical form of the planetary equations). This freedom of nomination of the supplementary constraint reveals a gauge-type internal symmetry of the celestial-mechanics equations and has consequences for the stability of numerical integrators. Another important aspect of this freedom is that any gauge different from that of Lagrange makes the Delaunay system non-canonical. In a more general setting, when the disturbance depends not only upon positions but also upon velocities, there is a "generalised Lagrange gauge" wherein the Delaunay system is symplectic. This gauge renders orbital elements that are osculating in the phase space. It coincides with the regular Lagrange gauge when the perturbation is velocity-independent.
Social Capital Encourages Disaster Evacuation: Evidence from a Cyclone in Bangladesh
Creators: name: Shoji, Masahiro
name: Murata, Akira
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: An essential responsibility of a government is to reduce disaster mortality of citizens by encouraging prompt evacuation. Previous studies document that social capital plays a multifaceted role in facilitating or aggravating evacuation decisions; however, rigorous empirical evidence from developing countries is scarce. Using unique survey data collected from cyclone-affected households in Bangladesh, we examine the association between social capital and the decision to evacuate. We find that those with higher bonding social capital are more likely to evacuate, and the effect is even larger among religious minorities. By conducting a sensitivity test, we confirm that it is implausible to explain these results by unobserved socio-economic status or cyclone damage. We also disentangle five potential mechanisms for the positive effect and demonstrate that it is mainly driven by a reduction in the perceived risk of theft during evacuation. This suggests that bonding social capital compensates for the lack of a well-functioning law enforcement system, contributing to our understanding of the interactive roles of communities and institutions during natural disaster.
Analysis of Box Culvert to ReduceStressValues
Creators: name: Jamle, Sagar
Publisher: name: figshare
Year: 2020
Subjects: subject: 90506 Structural Engineering
subject: FOS: Civil engineering

description: At the time of construction of roads, highways a structure is placed (commonly used) to transfer the traffic, rain water, drainage from one side to another of the road is called a culvert placed beneath the road. Due to the structural use, multiple loads are placed on the box causing various types of stress which occurs on it. The paper tries to reduce the stress occurred in the box by flaring the box partially.
Turbulence in stratified atmospheres: implications for the intracluster medium
Creators: name: Mohapatra, Rajsekhar
name: Federrath, Christoph
name: Sharma, Prateek
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The gas motions in the intracluster medium (ICM) are governed by stratified turbulence. Stratified turbulence is fundamentally different from Kolmogorov (isotropic, homogeneous) turbulence; kinetic energy not only cascades from large to small scales, but it is also converted into buoyancy potential energy. To understand the density and velocity fluctuations in the ICM, we conduct high-resolution ($1024^2\times 1536$ grid points) hydrodynamical simulations of subsonic turbulence (with rms Mach number $\mathcal{M}\approx 0.25$) and different levels of stratification, quantified by the Richardson number $\mathrm{Ri}$, from $\mathrm{Ri}=0$ (no stratification) to $\mathrm{Ri}=13$ (strong stratification). We quantify the density, pressure and velocity fields for varying stratification because observational studies often use surface brightness fluctuations to infer the turbulent gas velocities of the ICM. We find that the standard deviation of the logarithmic density fluctuations ($σ_s$), where $s=\ln(ρ/\left)$, increases with $\mathrm{Ri}$. For weakly stratified subsonic turbulence ($\mathrm{Ri}\lesssim10$, $\mathcal{M}<1$), we derive a new $σ_s$--$\mathcal{M}$--$\mathrm{Ri}$ relation, $σ_s^2=\ln(1+b^2\mathcal{M}^4+0.09\mathcal{M}^2\mathrm{Ri}H_P/H_S)$, where $b=1/3$--$1$ is the turbulence driving parameter, and $H_P$ and $H_S$ are the pressure and entropy scale heights respectively. We further find that the power spectrum of density fluctuations, $P(ρ_k/\left)$, increases in magnitude with increasing $\mathrm{Ri}$, whereas the velocity power spectrum is invariant. Thus, the ratio between density and velocity power spectra strongly depends on $\mathrm{Ri}$. Pressure fluctuations, on the other hand, are independent of stratification and only depend on $\mathcal{M}$.
description: MNRAS accepted version. For simulation movies see: https://www.youtube.com/watch?v=fYXbwO73Efc
Connectivity Distribution of Spatial Networks
Creators: name: Herrmann, Carl
name: Barthelemy, Marc
name: Provero, Paolo
Publisher: name: arXiv
Year: 2003
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Genomics (q-bio.GN)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: We study spatial networks constructed by randomly placing nodes on a manifold and joining two nodes with an edge whenever their distance is less than a certain cutoff. We derive the general expression for the connectivity distribution of such networks as a functional of the distribution of the nodes. We show that for regular spatial densities, the corresponding spatial network has a connectivity distribution decreasing faster than an exponential. In contrast, we also show that scale-free networks with a power law decreasing connectivity distribution are obtained when a certain information measure of the node distribution (integral of higher powers of the distribution) diverges. We illustrate our results on a simple example for which we present simulation results. Finally, we speculate on the role played by the limiting case P(k)=1/k which appears empirically to be relevant to spatial networks of biological origin such as the ones constructed from gene expression data.
description: 6 pages, 1 figure
Cosmological backgrounds of superstring theory and Solvable Algebras: Oxidation and Branes
Creators: name: Fre', P.
name: Gili, V.
name: Gargiulo, F.
name: Sorin, A.
name: Rulik, K.
name: Trigiante, M.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We develop a systematic algorithm to construct, classify and study exact solutions of type II A/B supergravity which are time--dependent and homogeneous and hence represent candidate cosmological backgrounds. Using the formalism of solvable Lie algebras to represent the geometry of non--compact coset manifolds U/H we are able to reduce the supergravity field equations to the geodesic equations in U/H and rephrase these latter in a completely algebraic setup by means of the so called Nomizu operator representation of covariant derivatives in solvable group manifolds. In this way a systematic method of integration of supergravity equations is provided. We show how the possible D=3 solutions are classified by non--compact subalgebras G of E8(8) and their ten--dimensional physical interpretation (oxidation) depends on the classification of the different embeddings of G inside E8(8). We give some preliminary examples of explicit solutions based on the simplest choice G=A2. We also show how, upon oxidation, these solutions provide a smooth and exact realization of the bouncing phenomenon on Weyl chamber walls envisaged by the cosmological billiards of Damour et al. We also show how this physical phenomenon is triggered by the presence of euclidean $D$--branes possibly interpretable at the microscopic level as S--branes. We outline how our analysis could be extended to a wider setup where, by further reducing to $D=2,1$, more general backgrounds could be constructed applying our method to the infinite algebras E9 and E10.
description: 67 pages, 52 figures, LaTeX, typos corrected, comments added on group theory analysis of oxidation, references added
Моделирование рассеивания токсичного вещества в атмосфере
Creators: name: Skob, Yurii
name: Д.В. Евтушенко
name: В.Н. Рудык
Publisher: name: figshare
Year: 2020
Subjects: subject: 91501 Computational Fluid Dynamics
subject: FOS: Other engineering and technologies

description: Моделирование рассеивания токсичного вещества в атмосфере
Additional file 2 of Epicardial adipose tissue is associated with higher recurrence risk after catheter ablation in atrial fibrillation patients: a systematic review and meta-analysis
Creators: name: Chen, Jun
name: Mei, Ziwei
name: Yang, Yang
name: Dai, Chuxing
name: Wang, Yimin
name: Zeng, Rui
name: Liu, Qiang
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Computational Biology

description: Additional file2: Search strategy.
The quest for purely virtual quanta: fakeons versus Feynman-Wheeler particles
Creators: name: Anselmi, Damiano
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The search for purely virtual quanta has attracted interest in the past. We consider various proposals and compare them to the concept of fake particle, or "fakeon". In particular, the Feynman-Wheeler propagator, which amounts to using the Cauchy principal value inside Feynman diagrams, violates renormalizability, unitarity and stability, due to the coexistence of the prescriptions $\pm iε$. We contrast the Feynman, fakeon and Feynman-Wheeler prescriptions in ordinary as well as cut diagrams. The fakeon does not have the problems of the Feynman-Wheeler propagator and emerges as the correct concept of purely virtual quantum. It allows us to make sense of quantum gravity at the fundamental level, and places it on an equal footing with the standard model. The resulting theory of quantum gravity is perturbative up to an incredibly high energy.
description: 25 pages, 2 figures, JHEP
Cheumatopsyche septa Olah & Johanson 2008
Creators: name: Oláh, J.
name: Johanson, K. A.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydropsychidae
Cheumatopsyche
Cheumatopsyche septa

description: Cheumatopsyche septa Oláh & Johanson
 Cheumatopsyche septa Oláh & Johanson in Oláh, Johanson & Barnard 2008: 153.
 Type locality. Madagascar.
 New record: MADAGASCAR: Tulear Province, 33 km SE Tulear, 27.xi.1962 [E.D. Cashatt] - 1 male (NMNH).
description: Published as part of Oláh, J. & Johanson, K. A., 2008, Generic review of Hydropsychinae, with description of Schmidopsyche, new genus, 3 new genus clusters, 8 new species groups, 4 new species clades, 12 new species clusters and 62 new species from the Oriental and Afrotropical regions (Trichoptera: Hydropsychidae), pp. 1-248 in Zootaxa 1802 on page 228
Determination of Optimum Location of Rooftop Telecommunication Tower over Multistory Building under Seismic Loading
Creators: name: Jamle, Sagar
Publisher: name: figshare
Year: 2020
Subjects: subject: 90506 Structural Engineering
subject: FOS: Civil engineering

description: In the last ten years, the growing trend of
telecommunication towers has seen a demanding growth.
There have been many competitors among operators that
have to enhance network reliability and coverage area.
The location of tower is very important because it uses
latitudes and longitudes with the specified height of
mounted antenna which focus towards the practical
necessities of the network. In urban areas, it seems that
there is scarcity of land and there is no substitute but to
implement roof top towers which satisfies ideal installation conditions with respect to its position and height so that spectrum covers the large area. In this work, the results are obtained in terms of the multistoried building situated in seismic Zone-IV. Staad Pro program is used on the structure which is experiencing seismic forces with telecommunication tower positioned at 5 different placing with respect to square base of tower and optimum location of tower over roof.
Incorporation of erbium ions into thin-film lithium niobate integrated photonics
Creators: name: Wang, Sihao
name: Yang, Likai
name: Cheng, Risheng
name: Xu, Yuntao
name: Shen, Mohan
name: Cone, Rufus L.
name: Thiel, Charles W.
name: Tang, Hong X.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optics (physics.optics)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: As an active material with favorable linear and nonlinear optical properties, thin-film lithium niobate has demonstrated its potential in integrated photonics. Integration with rare-earth ions, which are promising candidates for quantum memories and transducers, will enrich the system with new applications in quantum information processing. Here, we investigate the optical properties at 1.5 micron wavelengths of rare-earth ions (Er$^{3+}$) implanted in thin-film lithium niobate waveguides and micro-ring resonators. Optical quality factors near a million after post annealing show that ion implantation damage can be successfully repaired. The transition linewidth and fluorescence lifetime of erbium ions are characterized, revealing values comparable to bulk-doped crystals. The ion-cavity coupling is observed through a Purcell enhanced fluorescence, from which a Purcell factor of ~3.8 is extracted. This platform is compatible with top-down lithography processes and leads to a scalable path for controlling spin-photon interfaces in photonic circuits.
title: #40 IGH-Gutachten zu den rechtlichen Folgen von Israels Besatzungspolitik
Creators: name: Rau, Daniela
name: Lischewski, Isabel
name: Eschenhagen, Philipp
Publisher: name: Fachinformationsdienst für internationale und interdisziplinäre Rechtsforschung
Year: 2024
Subjects: subject: 341

description: In dieser Folge geht es um das jüngste Gutachten des Internationalen Gerichtshofs zu den rechtlichen Folgen der Politik Israels in den besetzten palästinensischen Gebieten. Im Interview beleuchtet Ammar Bustami, um welche Praktiken Israels es in dem Gutachten eigentlich ging und welche Völkerrechtsverstöße der Gerichtshof genau festgestellt hat. Schließlich blicken wir auch auf die Folgen des Gutachtens für die internationale Staatengemeinschaft. Isabel Lischewski blickt im Grundlagenteil noch einmal zurück auf das Mauergutachten des IGH von 2004, das durch das neue Gutachten erneut in den Fokus rückt. Nach gut dreieinhalb Jahren Völkerrechtspodcast möchten wir gerne von Euch erfahren, wie wir noch besser werden können und haben deshalb eine kleine ⁠Umfrage⁠ vorbereitet. Wir freuen uns über jede Rückmeldung! Wie immer sind natürlich Lob, Anmerkungen und Kritik auch an ⁠podcast@voelkerrechtsblog.org⁠ herzlich willkommen. Abonniert unseren Podcast ⁠via RSS⁠, über ⁠Spotify⁠ oder überall dort, wo es Podcasts gibt. Es gibt die Möglichkeit, auf diesen Plattformen den Völkerrechtspodcast zu bewerten, wir freuen uns sehr über 5 Sterne! Verwandte Folgen im Völkerrechtspodcast: ⁠#32 Kriegsvölkerrecht: Gaza⁠ ⁠#33 Advisory Opinions: High Politics vor Internationalen Gerichten⁠ ⁠#37 Waffenexporte vor Gericht⁠ Hintergrundinformationen: ⁠ICJ, Legal Consequences arising from the Policies and Practices of Israel in the Occupied Palestinian Territory, including East Jerusalem, Advisory Opinion, 19 July 2024⁠ ⁠ICJ, Legal Consequences of the Construction of a Wall in the Occupied Palestinian Territory, Advisory Opinion, 9 July 2004⁠ ⁠Bustami, Funk, Power to the People: Zur wirtschaftlichen Selbstbestimmung Palästinas nach dem Gutachten des IGH vom 19. Juli 2024, Verfassungsblog, 13.08.2024⁠ ⁠UN News, UN General Assembly demands Israel end ‘unlawful presence’ in Occupied Palestinian Territory, 18.09.2024⁠ ⁠Auswärtiges Amt, Erklärung anlässlich der Resolution der UN-Generalversammlung über das IGH-Gutachten zu den rechtlichen Folgen von Israels Besatzungspolitik, 19.09.2024⁠ ⁠Kreß, Bei Gaza zu weit gegangen, LTO, 24.07.2024⁠ Moderation: Daniela Rau & ⁠Philipp Eschenhagen⁠ Grundlagen: ⁠Dr. Isabel Lischewski⁠ Interview: ⁠Ammar Bustami⁠ & ⁠Philipp Eschenhagen⁠ Schnitt: Daniela Rau Credits: ⁠Tagesschau, Was aus dem Gutachten des IGH folgt, 19.07.2024
description: Völkerrechtsblog
dc-Response of a Dissipative Driven Mesoscopic Ring
Creators: name: Arrachea, Liliana
Publisher: name: arXiv
Year: 2004
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The behavior of the dc-component of the current along a quantum loop of tight-binding electrons threaded by a magnetic flux that varies linearly in time Phi_M(t)= Phi t is investigated. We analize the electron transport in different kinds of one-dimensional structures bended into a ring geometry: a clean one-dimensional metal, a chain with a two-band structure and a disordered chain. Inelastic scattering events are introduced through the coupling to a particle reservoir. We use a theoretical treatment based in Baym-Kadanoff-Keldysh non-equilibrium Green functions, which allows us to solve the problem exactly.
description: 10 pages, 9 figures. To appear in PRB
Instabilities of captured shocks in the envelopes of massive stars
Creators: name: Grott, M.
name: Glatzel, W.
name: Chernigovski, S.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The evolution of strange mode instabilities into the non linear regime has been followed by numerical simulation for an envelope model of a massive star having solar chemical composition, M=50M_sun, T_eff=10^4K and L=1.17*10^6 L_sun. Contrary to previously studied models, for these parameters shocks are captured in the H-ionisation zone and perform rapid oscillations within the latter. A linear stability analysis is performed to verify that this behaviour is physical. The origin of an instability discovered in this way is identified by construction of an analytical model. As a result, the stratification turns out to be essential for instability. The difference to common stratification instabilities, e.g., convective instabilities, is discussed.
description: 16 pages, 6 figures, accepted for publication in MNRAS
He Has Gone to a Better Place, but She Has Not: Health Status of Hindu Widows in India
Creators: name: Ayush Agrawal
name: Chitwan Lalji
name: Debayan Pakrashi
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Science Policy

description: Using detailed individual and household-level data from the first two rounds of the India Human Development Survey (IHDS) conducted in 2004–05 and 2011–12, this paper estimates the health gap that exists between married and widowed women from Hindu households. We use the most commonly used anthropometric indicators of nutritional status in adults – body mass index and incidence of underweight – to estimate and decompose the gap in health outcomes that exists between these two groups of women. The overall results presented in this paper suggest that widows from Hindu households have significantly lower body mass index and higher incidence of underweight compared to their married counterparts and also experience high levels of discrimination. Access to various government welfare schemes and increased autonomy, however, is found to offset the detrimental health effects of widowhood to a large extent.
Measures used to assess impact of providing care among informal caregivers of persons with stroke, spinal cord injury, or amputation: a systematic review
Creators: name: Scholten, Eline W. M.
name: Hillebregt, Chantal F.
name: Ketelaar, Marjolijn
name: Visser-Meily, Johanna M. A.
name: Post, Marcel W. M.
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Purpose: (1) To identify measures used to evaluate the impact of caregiving among caregivers of persons with stroke, spinal cord injury, and amputation; and (2) to systematically evaluate their clinimetric properties reported in validation studies. Materials and methods: Two separate systematic reviews (Embase, PsycINFO, CINAHL, Pubmed/Medline) were conducted. COSMIN guidelines were used to assess clinimetric properties and methodological quality of studies. Results: (1) 154 studies published between 2008 and May 2019 were included, in which 48 measures were used, mostly describing negative impact. Thirty measures were used only once and not further described. (2) In general, structural validity, internal consistency, and hypothesis testing were often investigated. Reliability, cross-cultural and criterion validity to a lesser extent, and scale development and content validity were rarely described. Tests of measurement error and responsiveness were exceptional. Most supporting evidence was found for the Zarit Burden Interview Short Form, Caregiver Burden Scale and Positive Aspects of Caregiving Questionnaire. Conclusions: There is a wide variety of impact of caregiving measures. The present study provided a detailed overview of what is known about clinimetric characteristics of 18 different measures repeatedly used in research. The overview provides clinicians a guidance of appropriate measure selection. PROSPERO registration: CRD42018094796IMPLICATIONS FOR REHABILITATIONClinicians should be aware that information about measure development and clinimetric properties for most measures used to assess impact of informal caregiving is incomplete.Most supporting evidence was found for the Zarit Burden Interview Short Form, Caregiver Burden Scale and Positive Aspects of Caregiving Questionnaire.This overview of clinimetric properties provides clinicians guidance for selection of an appropriate measure. Clinicians should be aware that information about measure development and clinimetric properties for most measures used to assess impact of informal caregiving is incomplete. Most supporting evidence was found for the Zarit Burden Interview Short Form, Caregiver Burden Scale and Positive Aspects of Caregiving Questionnaire. This overview of clinimetric properties provides clinicians guidance for selection of an appropriate measure.
Cheumatopsyche digitata
Creators: name: Oláh, J.
name: Johanson, K. A.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydropsychidae
Cheumatopsyche
Cheumatopsyche digitata

description: Cheumatopsyche digitata (Mosely)
 Hydropsychodes digitata Mosely, 1935: 228.
 Cheumatopsyche digitata (Mosely, 1935); Kimmins 1963: 130.
 Type locality. Zaïre, not Tanganyika.
 New record: IVORY COST: 25 km E Bouake, 27–30.x.1971, black light trap [J.A. Gruwell] - 35 males (NMNH); 6 males (OPC).
description: Published as part of Oláh, J. & Johanson, K. A., 2008, Generic review of Hydropsychinae, with description of Schmidopsyche, new genus, 3 new genus clusters, 8 new species groups, 4 new species clades, 12 new species clusters and 62 new species from the Oriental and Afrotropical regions (Trichoptera: Hydropsychidae), pp. 1-248 in Zootaxa 1802 on page 228
Structure optimization in an off-lattice protein model
Creators: name: Hsu, Hsiao-Ping
name: Mehra, Vishal
name: Grassberger, Peter
Publisher: name: arXiv
Year: 2003
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Quantitative Biology (q-bio)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: We study an off-lattice protein toy model with two species of monomers interacting through modified Lennard-Jones interactions. Low energy configurations are optimized using the pruned-enriched-Rosenbluth method (PERM), hitherto employed to native state searches only for off lattice models. For 2 dimensions we found states with lower energy than previously proposed putative ground states, for all chain lengths $\ge 13$. This indicates that PERM has the potential to produce native states also for more realistic protein models. For $d=3$, where no published ground states exist, we present some putative lowest energy states for future comparison with other methods.
description: 4 pages, 2 figures
Beyond Fortune 500: Women in a Global Network of Directors
Creators: name: Evtushenko, Anna
name: Gastner, Michael T.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Social and Information Networks (cs.SI)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: In many countries, the representation of women on corporate boards of directors has become a topic of intense political debate. Social networking plays a crucial role in the appointment to a board so that an informed debate requires knowing where women are located in the network of directors. One way to quantify the network is by studying the links created by serving on the same board and by joint appointments on multiple boards. We analyse a network of $\approx 320\,000$ board members of $36\,000$ companies traded on stock exchanges all over the world, focusing specifically on the position of women in the network. Women only have $\approx 9-13\%$ of all seats, but they are not marginalised. Applying metrics from social network analysis, we find that their influence is close to that of men. We do not find evidence to support previous claims that women play the role of "queen bees" that exclude other women from similar positions.
description: 14 pages, 5 figures, 2 tables, accepted to Complex Networks 2019. Data available at https://doi.org/10.5281/zenodo.3553442
Effects of Marble Dust Powder on Flexural Properties of Concrete as a Partial Substitution of Cement
Creators: name: Jamle, Sagar
Publisher: name: figshare
Year: 2020
Subjects: subject: 90506 Structural Engineering
subject: FOS: Civil engineering

description: The most broadly used and adaptable building material is concrete which is generally used to resist compressive power.The use and production of cement creates much more environmental disputes and is expensive also. Marble Dust allows the concrete industry to produce financial profit, to optimize material use, and construct structures that will be strong, durable and subtle to the atmosphere. The use of Marble Dust can be an ideal choice forreplacing in a cementitious binder for increase in efficiency due to the
presence of lime. The waste generated from the industries
causes environmental problems. Hence the reuse of this waste material has to be stressed and it has been estimated that several million tons of Marble dust are produced during quarrying worldwide. Hence utilization of marble powder has become an important alternative materials towards the efficient utilization in concrete for enhanced the harden properties of concrete. Marble is metamorphic rock follow-on from the transformation of a pure limestone. Marble dust contains high calcium oxide content of more than 50%. Marble dust, obtained as a by-product of marble cutting, sawing, shaping was characterized from physical and chemical point of view for using it as binding material in production of concrete and mortar. To avoid adverse environmental circumstances, the content of cement is concentrated in concrete and replaced by marble dust which lessensthe cost and calculation of marble dust also rises strength and durability of concrete. The marble dust was replaced with cement at 0%, 3.5%, 7%, 10.5%, 14%, 17.5% & 21% by weight for M20 grade concrete.
School Quality and Peer Effects: Explaining Differences in Academic Performance between China’s Migrant and Rural Students
Creators: name: Xiaobing Wang
name: Zhouhang Yuan
name: Min, Shi
name: Rozelle, Scott
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: Plant Biology

description: In China, parents have a choice to either send their children to private migrant schools in urban areas or to keep them in their own county. It is unclear whether the academic differences of students in rural schools and those in private migrant schools is due to the quality of schools, the quality of students/peers, or the ways that peer effects interact with the quality of the school. Using survey data from students with rural residency who attended either migrant schools or rural public schools, we measure how differences in the quality of the types of schools and how the effect of peers differs in high- versus low-quality schools. An instrumental variable approach is used to identify the causality of a student’s peers on his or her academic outcomes and within the context of each of the school venues. The gap in student academic performance is explained by the differences in each student’s peers as and in how peers interact in the schooling environments. The analysis also demonstrates that there is a significant interaction effect between one’s peers and the quality of a student’s school environment. We found that school quality has a complementary effect with peers on student academic performance.
Evidence for an orbital dependent Mott transition in the ladders of (La,Ca)$_x$Sr$_{14-x}$Cu$_{24}$O$_{41}$ derived by electron energy-loss spectroscopy
Creators: name: Roth, Friedrich
name: Revcolevschi, Alexandre
name: Büchner, Bernd
name: Knupfer, Martin
name: Fink, Jörg
Publisher: name: arXiv
Year: 2020
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The knowledge of the charge carrier distribution among the different orbitals of Cu and O is a precondition for the understanding of the physical properties of various Cu-O frameworks. We employ electron energy-loss spectroscopy to elucidate the charge carrier plasmon dispersion in (La, Ca)$_x$Sr$_{14-x}$Cu$_{24}$O$_{41}$ in dependency of $x$ as well as temperature. We observe that the energy of the plasmon increases upon increasing Ca content, which signals an internal charge redistribution between the two Cu-O subsystems. Moreover, contrary to an uncorrelated model we come to the conclusion that the holes transferred to the Cu$_2$O$_3$ ladders are mainly located in the bonding and not in the anti-bonding band. This is caused by an orbital dependent Mott transition.
An Extension of the Fluctuation Theorem
Creators: name: van Zon, R.
name: Cohen, E. G. D.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: Heat fluctuations are studied in a dissipative system with both mechanical and stochastic components for a simple model: a Brownian particle dragged through water by a moving potential. An extended stationary state fluctuation theorem is derived. For infinite time, this reduces to the conventional fluctuation theorem only for small fluctuations; for large fluctuations, it gives a much larger ratio of the probabilities of the particle to absorb rather than supply heat. This persists for finite times and should be observable in experiments similar to a recent one of Wang et al.
description: 12 pages, 1 eps figure in color (though intelligible in black and white)
Response of Multistorey Building with Rooftop Telecommunication Tower in Different Positions: An Approach to Efficient Case
Creators: name: Jamle, Sagar
Publisher: name: figshare
Year: 2020
Subjects: subject: 90506 Structural Engineering
subject: FOS: Civil engineering

description: To overcome the need of connecting peoples, mobile phone creates a vital role among us. For this, the network service provider expands their business by extending the coverage of their network. In urban areas, the scarcity of land is the major issue now days and companies are approaching to the rooftop telecommunication, since it resolves the land use and to extend the coverage by approaching the height. Since it was not acknowledged before that the telecommunication tower will going to install over the roof of the multistorey building. In this work, to overcome this issue that creates a negative effect over the parts of the building after installation, by the help of Staad pro software, a plan is selected and designed not according to tower need and then the tower is applied over the roof in different positions to analyze the parametric values and select a position that creates least negative effects under seismic zone IV.
Определение геометрии пламени и алгоритм определения тепловой нагрузки в точке пространства
Creators: name: Skob, Yurii
Publisher: name: figshare
Year: 2020
Subjects: subject: 91501 Computational Fluid Dynamics
subject: FOS: Other engineering and technologies

description: Определение геометрии пламени и алгоритм определения тепловой нагрузки в точке пространства
Potamyia ifanadiana Olah & Barnard 2006
Creators: name: Oláh, J.
name: Johanson, K. A.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydropsychidae
Potamyia
Potamyia ifanadiana

description: Potamyia ifanadiana Oláh & Barnard
 Potamyia ifanadiana Oláh & Barnard in Oláh et al., 2006a: 745.
 Type locality. Madagascar.
 New records: MADAGASCAR: Fianarantsoa Province, 7 km W Ranomafana, 1100 m, black light, mountain rainforest, 8–21.x.1988 [W.E. Steiner] - 2 males, 2 females (NMNH); ditto, except 900 m, 8– 13.iii.1990 - 1 male (NMNH).
description: Published as part of Oláh, J. & Johanson, K. A., 2008, Generic review of Hydropsychinae, with description of Schmidopsyche, new genus, 3 new genus clusters, 8 new species groups, 4 new species clades, 12 new species clusters and 62 new species from the Oriental and Afrotropical regions (Trichoptera: Hydropsychidae), pp. 1-248 in Zootaxa 1802 on page 229
The critical Casimir force and its fluctuations in lattice spin models: exact and Monte Carlo results
Creators: name: Dantchev, Daniel
name: Krech, Michael
Publisher: name: arXiv
Year: 2004
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We present general arguments and construct a stress tensor operator for finite lattice spin models. The average value of this operator gives the Casimir force of the system close to the bulk critical temperature $T_c$. We verify our arguments via exact results for the force in the two-dimensional Ising model, $d$-dimensional Gaussian and mean spherical model with $2=k_b T_c (d-1)Δ/(L/a)^{d}$, where $L$ is the distance between the plates and $Δ$ is the (universal) Casimir amplitude.
description: 21 pages, 7 figures, to appear in PRE
Economic Viability of Large-scale Irrigation Construction in Sub-Saharan Africa: What if Mwea Irrigation Scheme Were Constructed as a Brand-new Scheme?
Creators: name: Kikuchi, Masao
name: Yukichi Mano
name: Njagi, Timothy N.
name: Merrey, Douglas
name: Keijiro Otsuka
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biophysics
subject: Space Science
subject: Cell Biology
subject: Molecular Biology
subject: Neuroscience
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology

description: During the past decade, investments in large-scale irrigation development in sub-Saharan Africa (SSA) have come back. Given past experiences, this revival is controversial. This paper examines whether large-scale irrigation construction in SSA is economically viable by estimating how much it would cost if the Mwea Irrigation Scheme in Kenya, one of the best performing irrigation schemes in SSA, were to be constructed today. The results show that constructing the Mwea Scheme today may be economically viable if the shadow price of rice is as high as the world price that prevailed during the mini-rice crisis in 2008–2013; however, the viability is marginal, not robust. There is certainly untapped physical potential in SSA for large-scale irrigation development, but the economically viable potential remains limited. International donor agencies and national governments wanting to construct large-scale irrigation projects are recommended to assess seriously whether their plan is economically profitable.
Measuring the skewness dependency of Generalized Parton Distributions
Creators: name: Zhao, Shengying
name: Voutier, Eric
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Generalized Parton Distributions (GPDs) have emerged over the 1990s as a powerful concept and tool to study nucleon structure. They provide nucleon tomography from the correlation between transverse position and longitudinal momentum of partons. The Double Deeply Virtual Compton Scattering (DDVCS) process consists of the Deeply Virtual Compton Scattering (DVCS) process with a virtual photon in the final state eventually generating a lepton pair, which can be either an electron-positron or a muon-antimuon pair. The virtuality of the final time-like photon can be measured and varied, thus providing an extra lever arm and allowing one to measure the GPDs for the initial and transferred momentum dependences independently. This unique feature of DDVCS is of relevance, among others, for the determination of the distribution of nuclear forces which is accessed through the skewness dependency of GPDs. This proceeding discusses the feasibility and merits of a DDVCS experiment in the context of JLab 12 GeV based on model-predicted pseudo-data and the capability of extraction of Compton Form Factors based on a fitter algorithm.
description: 6 pages, 6 figures, Proceedings of the 27th International Nuclear Physics Conference (INPC2019) to be published in JPCS. arXiv admin note: substantial text overlap with arXiv:1912.06604, arXiv:1904.09335
The Effects of Chinese Imports on Female Workers in the Brazilian Manufacturing Sector
Creators: name: Paz, Lourenço S.
name: Ssozi, John
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Neuroscience
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: This study uses the Becker’s (1957) taste-based discrimination model to analyse the effects of import penetration from China and from the Rest of the World (ROW) on the share of female workers and on the male-female wage gap in the manufacturing sector of Brazil. Using 2000-2012 data from the Brazilian Censuses and Pesquisa Nacional por Amostra de Domicílios, this paper finds no effect of the industry-level exports share on these outcomes. The Chinese import penetration increased the female share and narrowed the male-female wage gap except for college educated workers. The ROW import penetration raised the female share among workers with college degrees, but widened the wage gap except for those with college degrees. These effects were modified with the implementation of the Nova Matriz Econômica (NME) policy in 2008. During the post-NME regime, Chinese import penetration reduced the female share across all workers’ groups, while the negative effects of ROW increased on the female share of all groups and on the wage gap in the unskilled-labour intensive industries except for the workers with college degrees. Hence, the effects of the heightened trade-induced competition on workers’ discrimination depends on the type and source of imports, the education of workers, and the domestic policies, specifically on wages and sectoral subsidies.