cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Modular Invariance of Strings on PP-Waves with RR-flux
Creators: name: Takayanagi, Tadashi
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the modular invariance of strings on pp-waves with RR-flux. We explicitly show that the one-loop partition functions of the maximally supersymmetric pp-waves and their orbifolds can be modular invariant in spite of the mass terms in the light-cone gauge. From this viewpoint, we also determine the spectrum of type 0B theory on pp-wave and discuss its gauge theory dual. Furthermore, we investigate the spectrum of a non-supersymmetric orbifold and point out its supersymmetry enhancement in the Penrose limit.
description: Latex, 16 pages, comments added, a reference added
60-day mortality and the role of SARS-CoV-2 in hospital admissions of immunocompromised patients during later Omicron period: a population-based study in Sweden
Creators: name: Spreco, Armin
name: Andersson, Christer
name: Sjödahl, Rune
name: Niward, Katarina
Publisher: name: Taylor & Francis
Year: 2025
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy
subject: Computational Biology

description: Real-world data on hospitalised SARS-CoV-2-positive patients are important for post-pandemic preventive measures. This study aims to explore 60-day mortality of immunocompromised patients hospitalised in later Omicron period, accounting for the relevance of COVID-19 for hospital care. A retrospective population-based cohort study in Östergötland County, Sweden, included all adult patients with a positive SARS-CoV-2 PCR test within 3 weeks of hospital admission. Clinical data including functional level (combined assessment of frailty and performance status), and COVID-19’s impact on hospital care were collected from medical records. An adjusted binary logistic regression model was applied for the main outcome of 60-day COVID-19-related mortality, with immunosuppression as the main exposure. 1128 hospitalised SARS-CoV-2-positive patients were included in the analysis whereof 12.9% were immunocompromised. Hospital admission due to COVID-19 was significantly more common among immunocompromised than non-immunocompromised (71.9% vs 49.5%), and 60-day COVID-19 mortality was 10.5% and 8.0% (p = 0.41), respectively. The median age of patients hospitalised due to COVID-19 was 78 years, with most having low/very low functional levels and ≥3 comorbidities. Adjusted for possible confounders, immunosuppression showed a significantly increased risk of 60-day COVID-19-related mortality (OR 2.41, 95% CI 1.06–5.47, p = 0.04). A majority of COVID-19-related hospitalisations during later Omicron period in a high immunity population, involved people over 70 years with low/very low functional levels and multiple comorbidities. Immunocompromised patients had a 2.5 times higher risk of 60-day COVID-19-related mortality. These findings underscore the need for targeted preventive measures in vulnerable elderly and immunocompromised populations to mitigate COVID-19-related hospitalisations and deaths.
Physics Opportunities with Polarized e- and e+ Beams at TESLA
Creators: name: Moortgat-Pick, Gudrid
name: Steiner, Herbert M.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Beam polarization at e+ e- linear colliders will be a powerful tool for high precision analyses. Often it is assumed that the full information from polarization effects is provided by polarization of the electron beam and no further information can be obtained by the simultaneous polarization of the positrons. In this paper we point out the advantages of polarizing both beams, and summarize the polarization-related results of the Higgs, Electroweak, QCD, SUSY and Alternative Theories working groups of the ECFA/DESY workshop for a planned linear collider operating in the energy range sqrt{s}= 500-800 GeV.
description: 36 pages, 21 postscript figures, latex using epsfig
Estimating Glycemic Impact of Cooking Recipes via Online Crowdsourcing and Machine Learning
Creators: name: Lee, Helena
name: Achananuparp, Palakorn
name: Liu, Yue
name: Lim, Ee-Peng
name: Varshney, Lav R.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computers and Society (cs.CY)
subject: Computation and Language (cs.CL)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Consumption of diets with low glycemic impact is highly recommended for diabetics and pre-diabetics as it helps maintain their blood glucose levels. However, laboratory analysis of dietary glycemic potency is time-consuming and expensive. In this paper, we explore a data-driven approach utilizing online crowdsourcing and machine learning to estimate the glycemic impact of cooking recipes. We show that a commonly used healthiness metric may not always be effective in determining recipes suitable for diabetics, thus emphasizing the importance of the glycemic-impact estimation task. Our best classification model, trained on nutritional and crowdsourced data obtained from Amazon Mechanical Turk (AMT), can accurately identify recipes which are unhealthful for diabetics.
description: To appear in the Proceedings of Digital Public Health 2019 as short paper
Estudo da cadeia de valor de carvão vegetal no sul de Moçambique
Creators: name: Chavana, Rosalina
name: Chavana, Rosalina
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agricultural and Food Policy
subject: Mozambique
subject: charcoal

description: Moçambique possui uma grande diversidade de recursos florestais, sendo que estes, são de extrema importância para o desenvolvimento económico, social e ambiental, através da geração de emprego, fornecimento de energia e outros benefícios. Cerca de 80% da população moçambicana depende do combustível lenhoso para satisfazer as necessidades energéticas.
The (Sigma_Q-Lambda_Q) transition magnetic moments in light cone QCD sum rules
Creators: name: aliev, T. M.
name: Ozpineci, A.
name: Savci, M.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Using the general form of (Sigma_Q) and (Lambda_Q) (Q=b or c) currents, (Sigma_Q-Lambda_Q) transition magnetic moments are calculated in framework of the light cone QCD sum rules method. In this approach nonperturbative effects are described by the photon wave functions and only two-particle photon wave functions are taken into account. Our predictions on transition magnetic moments are (mu_{Sigma_c Lambda_c} = - (1.5 pm 0.4) mu_N) and (mu_{Sigma_b Lambda_b} = - (1.6 pm 0.4) mu_N). A comparison of our results with the ones existing in the literature is given.
description: 15 pp, 6 figures (postscript formatted), LaTex formatted
Regional Inequality and Polarization in the Context of Concurrent Extreme Weather and Economic Shocks
Creators: name: Silva, Julie A.
name: Matyas, Corene J.
name: Cunguara, Benedito
name: Silva, Julie A.
name: Matyas, Corene J.
name: Cunguara, Benedito
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agricultural and Food Policy
subject: Financial Economics
subject: Food Security and Poverty
subject: Weather
subject: Mozambique

description: This study examines how extreme weather in the context of on-going economic shocks influence regional inequality and polarization within Mozambique. Utilizing satellite-based estimates of rainfall that we spatially analyze within a GIS, we establish a 16-year rainfall climatology and calculate monthly rainfall anomalies for 674 villages. We approximate storm-total rainfall from all tropical cyclones entering the Mozambique Channel, as well as the extent of damaging winds for those making landfall, between 2005 and 2008.
Baryon-driven growth of solitonic cores in fuzzy dark matter halos
Creators: name: Veltmaat, Jan
name: Schwabe, Bodo
name: Niemeyer, Jens C.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present zoom-in simulations of fuzzy dark matter (FDM) halos including baryons and star-formation with sufficient resolution to follow the formation and evolution of central solitons. We find that their properties are determined by the local dark matter velocity dispersion in the combined dark matter-baryon gravitational potential. This motivates a simple prescription to estimate the radial density profiles of FDM cores in the presence of baryons. As cores become more massive and compact if baryons are included, galactic rotation curve measurements are likely harder to reconcile with FDM.
description: 6 pages, 6 figures, matches published version
Analysis of the Sunflower Value Chain in Zambia’s Eastern Province.
Creators: name: Lubungu, Mary
name: Burke, William J.
name: Sitko, Nicholas J.
name: Lubungu, Mary
name: Burke, William J.
name: Sitko, Nicholas J.
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agricultural and Food Policy
subject: Community/Rural/Urban Development
subject: Crop Production/Industries
subject: Food Security and Poverty
subject: Zambia
subject: sunflower value chain

description: The United States Agency for International Development (USAID) has a stated goal of lifting more than a quarter of millions of rural farmers out of poverty in Zambia’s Eastern Province through the implementation of the Feed the Future program (FtF). Part of the program’s goal will be achieved through investments in several key value chains in the agricultural sector. Investing in sunflower may be ideal for promoting rural welfare, however much poverty reducing potential may go unrealized in Zambia’s rural areas if the current status quo is unchanged.
Climate Trends and Farmers’ Perceptions of Climate Change in Zambia
Creators: name: Mulenga, Brian P.
name: Wineman, Ayala
name: Mulenga, Brian P.
name: Wineman, Ayala
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agricultural and Food Policy
subject: Food Security and Poverty
subject: Climate trends
subject: Zambia

description: In Zambia like in many other developing countries, the agricultural sector is highly dependent on rain-fed production and therefore vulnerable to weather shocks. Maize is the primary staple crop in Zambia, and is widely grown by smallholder farmers throughout the country, with a dual cassava-maize regime found only in the northern region. Among the smallholder farmers almost all production is rain-fed with very few farmers using mechanized irrigation. Climate change therefore has the potential to significantly reduce agricultural production and exacerbate poverty and food insecurity.
Partition Function for a 1-D delta-function Bose Gas
Creators: name: Kato, Go
name: Wadati, Miki
Publisher: name: arXiv
Year: 2002
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: The N-particle partition function of a one-dimensional $δ$-function bose gas is calculated explicitly using only the periodic boundary condition (the Bethe ansatz equation). The N-particles cluster integrals are shown to be the same as those by the thermal Bethe ansatz method.
description: 30 pages
Supplementary document for Atmospheric diffuse transmittance of the linear polarization component of water-leaving radiation - 5905858.pdf
Creators: name: Pan, Tianfeng
name: He, Xianqiang
name: bai, Yan
name: jia, Liu
name: zhu, qiankun
name: gong, fang
name: Li, Teng
name: Jin, Xuchen
Publisher: name: Optica Publishing Group
Year: 2022
Subjects: Uncategorized

description: supplementary materials
Channel Estimation, Interference Cancellation, and Symbol Detection for Communications on Overlapping Channels
Creators: name: Nguyen, Minh Tri
name: Le, Long Bao
Publisher: name: arXiv
Year: 2019
Subjects: subject: Signal Processing (eess.SP)
subject: Information Theory (cs.IT)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: In this paper, we propose the joint interference cancellation, fast fading channel estimation, and data symbol detection for a general interference setting where the interfering source and the interfered receiver are unsynchronized and occupy overlapping channels of different bandwidths. The interference must be canceled before the channel estimation and data symbol detection of the desired communication are performed. To this end, we have to estimate the Effective Interference Coefficients (EICs) and then the desired fast fading channel coefficients. We construct a two-phase framework where the EICs and desired channel coefficients are estimated using the joint maximum likelihood-maximum a posteriori probability (JML-MAP) criteria in the first phase; and the MAP based data symbol detection is performed in the second phase. Based on this two-phase framework, we also propose an iterative algorithm for interference cancellation, channel estimation and data detection. We analyze the channel estimation error, residual interference, symbol error rate (SER) achieved by the proposed framework. We then discuss how to optimize the pilot density to achieve the maximum throughput. Via numerical studies, we show that our design can effectively mitigate the interference for a wide range of SNR values, our proposed channel estimation and symbol detection design can achieve better performances compared to the existing method. Moreover, we demonstrate the improved performance of the iterative algorithm with respect to the non-iterative counterpart.
description: The article is modified in accordance with its accepted version in the IEEE Access. The copyright notice and DOI are added in compliance with the IEEE copyright policy
E-participation: Social Capital and the Internet
Creators: name: Sabatini, Fabio
name: Sarracino, Francesco
name: Sabatini, Fabio
name: Sarracino, Francesco
Publisher: name: Unknown
Year: 2014
Subjects: subject: Labor and Human Capital
subject: Research and Development/Tech Change/Emerging Technologies
subject: Social Participation
subject: Online Networks
subject: Facebook
subject: Social Trust
subject: Social Capital
subject: Broadband
subject: Digital Divide
subject: Hate Speech

description: Studies in the social capital literature have documented two stylised facts: first, a decline in measures of social participation has occurred in many OECD countries. Second, and more recently, the success of social networking sites (SNSs) has resulted in a steep rise in online social participation. Our study adds to this body of research by conducting the first empirical assessment of how online networking affects two economically relevant aspects of social capital, i.e. trust and sociability. We address endogeneity in online networking by exploiting technological characteristics of the pre-existing voice telecommunication infrastructures that exogenously determined the availability of broadband for high-speed Internet. We find that participation in SNSs such as Facebook and Twitter has a positive effect on face-to-face interactions. However, social trust decreases with online interactions. We argue that the rising practice of hate speech may play a crucial role in the destruction of trust.
Model precipitation GPM
Creators: name: Villavicencio, Eduardo
name: Marcos, Katy Damacia Medina
name: Loarte, Edwin
name: Hairo León
Publisher: name: figshare
Year: 2021
Subjects: subject: Atmospheric Sciences
subject: FOS: Earth and related environmental sciences
subject: Climate Science
subject: Hydrology

description: precipitation model output of the paper "Improved precipitation and temperature satellite dataset for data-poor areas: case study in Ancash, Peru". In this folde you can find the results of GPM
Temperature dependence of the upper critical field of high-Tc superconductors from isothermal magnetization data. Application to polycrystalline samples and ceramics
Creators: name: Landau, I. L.
name: Ott, H. R.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Using a recently developed scaling procedure that allows to establish the temperature dependence of the normalized upper critical field from measurements of the equilibrium isothermal magnetization, we analyze experimental data obtained on polycrystalline and ceramic samples. We show that the scaling procedure works quite well in all cases that we have considered. This provides a very strong evidence that the temperature dependencies of the normalized upper critical field are independent of the orientation of an applied magnetic field with respect to the crystallographic axes of these materials.
description: 10 pages, 5 figures
Classical tests on a charged Weyl black hole: bending of light, Shapiro delay and Sagnac effect
Creators: name: Fathi, Mohsen
name: Olivares, Marco
name: Villanueva, J. R.
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper, we apply the classical test of general relativity on a charged Weyl black hole, whose exterior geometry is defined by altering the spherically symmetric solutions of Weyl conformal theory of gravity. The tests are basically founded on scrutinizing the angular geodesics of light rays propagating in the gravitating system caused by the black hole. In this investigation, we bring detailed discussions about the bending of light, together with two other relativistic effects, known as the Shapiro and the Sagnac effects. We show that the results are in good conformity with the general relativistic effects, besides giving long-distance corrections caused by the cosmological nature of the background geometry under study.
description: 14 pages, 11 figures
MOESM1 of Radiographic analysis of subclinical appearances of the hip joint among patients with labral tears
Creators: name: Aiba, Hisaki
name: Watanabe, Nobuyuki
name: Muneyoshi Fukuoka
name: Wada, Ikuo
name: Murakami, Hideki
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified

description: Additional file 1. Table S1. Clinical outcomes of the patients with relations to the predisposing factors.
The Massless Spectrum of Covariant Superstrings
Creators: name: Grassi, P. A.
name: Policastro, G.
name: van Nieuwenhuizen, P.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We obtain the correct cohomology at any ghost number for the open and closed covariant superstring, quantized by an approach which we recently developed. We define physical states by the usual condition of BRST invariance and a new condition involving a new current which is related to a grading of the underlying affine Lie algebra.
description: YITP-SB-02-08, Feb 2002. 12 pp
On the dbar/ubar Asymmetry and Parton Distributions
Creators: name: Daleo, A.
name: Canal, C. A. Garcia
name: Navarro, G. A.
name: Sassot, R.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss the impact of different measurements of the dbar/ubar asymmetry in the extraction of parameterizations of parton distribution functions.
description: Contributed paper to LP01, 13 pages, 4 figures
Nonlinear dynamics of Josephson vortices in merging superfluid rings
Creators: name: Oliinyk, Artem
name: Malomed, Boris
name: Yakimenko, Alexander
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: We consider merger of two parallel toroidal atomic Bose-Einstein condensates with different vorticities in a three-dimensional (3D) trap. In the tunnel-coupling regime, Josephson vortices (rotational fluxons) emerge in the barrier between the superflows. When the barrier is gradually eliminated, we observe essentially three-dimensional evolution of quantum vortices, which may include the development of the Kelvin-Helmholtz instability at the interface between the rings, in the framework of a weakly dissipative Gross-Pitaevskii equation. An initially more populated ring, carrying a persistent current, can drag an initially non-rotating less populated one into the same vortex state. The final state of the condensate crucially depends on an initial population imbalance in the double-ring set, as well as on the shape of the 3D trapping potential, oblate or prolate. In the prolate (axially elongated) configuration, robust 3D hybrid structures may appear as a result of the merger of persistent currents corresponding to different vorticities.
description: 11 pages, 8 figures, to be published in Commun. Nonlin. Sci. Num. Sim
UGLEVODORODLARNING TABIIY MANBALARI MAVZUSINI EKOLOGIYA VA ATROF- MUHITNI MUHOFAZASI BILAN BOG'LIQ HOLDA O'QITISH
Creators: name: Tursunmuratov, O.
name: Abdusamatova, N.
Publisher: name: Zenodo
Year: 2025

description: Ushbu maqolada uglevodorodlarning tabiiy manbalari mavzusining ekologiya va atrof muhit muhofazasi bilan bog’liq halda o‘qitish haqida malumotlar keltirilgan. Neft, tabiiy gaz, va ekologiyaga oid fikrlar yuritilgan. Bundan tashqari maktabda tahsil olayotgan o‘quvchilar uchun turli xil metodlar ishlab chiqilgan.
Model precipitation GPM
Creators: name: Villavicencio, Eduardo
name: Marcos, Katy Damacia Medina
name: Hairo León
Publisher: name: figshare
Year: 2021
Subjects: subject: Atmospheric Sciences
subject: FOS: Earth and related environmental sciences
subject: Climate Science
subject: Hydrology

description: precipitation model output of the paper "Improved precipitation and temperature satellite dataset for data-poor areas: case study in Ancash, Peru". In this folde you can find the results of GPM
Additional file 2: of Diagnostics of rare disorders: whole-exome sequencing deciphering locus heterogeneity in telomere biology disorders
Creators: name: Trotta, Luca
name: Norberg, Anna
name: Taskinen, Mervi
name: BĂŠziat, Vivien
name: Degerman, Sofie
name: Wartiovaara-Kautto, Ulla
name: VĂ¤limaa, Hannamari
name: Jahnukainen, Kirsi
name: Casanova, Jean-Laurent
name: SeppĂ¤nen, Mikko
name: Saarela, Janna
name: Koskenvuo, Minna
name: Martelius, Timi
Publisher: name: figshare
Year: 2018
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biological Sciences not elsewhere classified

description: Supplementary methods the detailed description of the methods used for the molecular genetics analyses included in this paper. (DOC 41 kb)
Model precipitation TRMM
Creators: name: Villavicencio, Eduardo
name: Marcos, Katy Damacia Medina
name: Loarte, Edwin
name: Hairo León
Publisher: name: figshare
Year: 2021
Subjects: subject: Atmospheric Sciences
subject: FOS: Earth and related environmental sciences
subject: Climate Science
subject: Hydrology

description: precipitation model output of the paper "Improved precipitation and temperature satellite dataset for data-poor areas: case study in Ancash, Peru". In this folde you can find the results of TRMM
MUSIQA MADANIYATI DARSLARIDA VOKAL JAMOAVIY IJROCHILIK FAOLIYATINING TUTGAN O'RNI
Creators: name: Sodiqova, Sevinch
name: Xodjayev, J.
Publisher: name: Zenodo
Year: 2025

description: Musiqa darslari jarayonida o’qituvchilarning vokal – xor malakalarini rivojlantirishda ularni ham nazariy ham amaliy kuylash jihatdan savodxonligi har bir vokal qo’shiq, mashq yoki (ashula) ni o’rganish va kuylash jarayonida ta’kidlab o’tilgan bilim va malakalar hosil qilishga qaratilgan ish usullari va shakllaridan unumli va o’z o’rnida foydalanishning samarali usullari.
Femto-Photography of Protons to Nuclei with Deeply Virtual Compton Scattering
Creators: name: Ralston, John P.
name: Pire, Bernard
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Developments in deeply virtual Compton scattering allow the direct measurements of scattering amplitudes for exchange of a highly virtual photon with fine spatial resolution. Real-space images of the target can be obtained from this information. Spatial resolution is determined by the momentum transfer rather than the wavelength of the detected photon. Quantum photographs of the proton, nuclei, and other elementary particles with resolution on the scale of a fraction of a femtometer is feasible with existing experimental technology.
description: To be published in Physical Review D. Replaces previous version with minor changes in presentation
Continuously-tunable Cherenkov-radiation-based detectors via plasmon index control
Creators: name: Günay, Mehmet
name: Chuang, You-Lin
name: Tasgin, Mehmet Emre
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A recent study [PRB 100, 075427 (2019)], finally, demonstrated plasmon-analog of refractive index enhancement in metal nanostructures, which has already been studied in atomic clouds for several decades. Here, we simply utilize this phenomenon for achieving continuously-tunable enhanced Cherenkov radiation in metal nanostructures. Beyond enabling Cherenkov radiation from slow-moving particles, or increasing its intensity, the phenomenon can be used in continuous-tuning the velocity cutoff of particles contributing to the Cherenkov radiation. More influentially, this allows a continuously-tunable analysis of the contributing particles as if the data is collected from many different detectors, which enables data correction. The phenomenon can also be integrated into lattice metal nanostructures, for continuous medium tuning, where a high density of photonic states is present and the threshold for the Cherenkov radiation can even be lifted. Additionally, vanishing absorption can heal radiation angle distortion effects caused by the metallic absorption.
description: 10 pages, 7 figures
On one-dimension quasilinear wave equations with null conditions
Creators: name: Zha, Dongbing
Publisher: name: arXiv
Year: 2019
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35L05

description: In this paper, we show that one-dimension systems of quasilinear wave equations with null conditions admit global classical solutions for small initial data. This result extends Luli, Yang and Yu's seminal work [G. Luli, S. Yang, P. Yu, On one-dimension semi-linear wave equations with null conditions, Adv. Math.329 (2018) 174-188] from the semilinear case to the quasilinear case. Furthermore, we also prove that the global solution is asymptotically free in the energy sense. In order to achieve these goals, we will employ Luli, Yang and Yu's weighted energy estimates with positive weights, introduce some space-time weighted energy estimates and pay some special attentions to the highest order energies, then use some suitable bootstrap process to close the argument.
description: 19 pages. Comments are welcome. Journal version link: https://rdcu.be/b33ZT
MOESM1 of Prevalence of female sexual dysfunction in allied health workers: a cross-sectional pilot study in a tertiary hospital in Singapore
Creators: name: Safdar, Farah
name: Eng, Chui
name: Khin Wai
name: Tey, Wan
name: Ang, Seng
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1. FSD Questionnaire. Questionnaire used in study titled: Female Sexual Dysfunction in Singapore â€“ How much of a burden is it?. The questionnaire attached contains basic demographic data, and includes the 19 questions in the Female Sexual Function Index.
Simulations and symmetries
Creators: name: Modi, Chirag
name: Chen, Shi-Fan
name: White, Martin
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We investigate the range of applicability of a model for the real-space power spectrum based on N-body dynamics and a (quadratic) Lagrangian bias expansion. This combination uses the highly accurate particle displacements that can be efficiently achieved by modern N-body methods with a symmetries-based bias expansion which describes the clustering of any tracer on large scales. We show that at low redshifts, and for moderately biased tracers, the substitution of N-body-determined dynamics improves over an equivalent model using perturbation theory by more than a factor of two in scale, while at high redshifts and for highly biased tracers the gains are more modest. This hybrid approach lends itself well to emulation. By removing the need to identify halos and subhalos, and by not requiring any galaxy-formation-related parameters to be included, the emulation task is significantly simplified at the cost of modeling a more limited range in scale.
description: 10 pages, 7 figures, updated to reflect version to be published in MNRAS
Modular system for fluorescence-based single photon generation using retro-reflector
Creators: name: Lim, Hee-Jin
name: Jeong, Kwang-Yong
name: Lee, Dong-Hoon
name: Hong, Kee Suk
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Apparatus for fluorescence-based single photon generation includes collection optics and various setups for characterization. Managing this system often reveals complexity in such a way that adjusting in a small region changes optimal alignments of others. We suggest here a modular system, where the optimal alignment is given to each compartment and tested independently. Based on this concept, we built a system for single photon generation with fluorescence center in hexagonal boron nitride nano-flake, advantageous for scaling up the number of single mode fiber output and a high degree of stability. The system allowed for a practical use of single photon stream extended over an hour with a uniform count rate of small fluctuation levels.
description: 5 pages, 5 figures
Uncertainty Quantification of Tunable Elastic Metamaterials using Polynomial Chaos
Creators: name: Ba'ba'a, H. Al
name: Nandi, S.
name: Singh, T.
name: Nouh, M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Owing to their periodic and intricate configurations, metamaterials engineered for acoustic and elastic wave control inevitably suffer from manufacturing anomalies and deviate from theoretical dispersion predictions. This work exploits the Polynomial Chaos theory to quantify the magnitude and extent of these deviations and assess their impact on the desired behavior. It is shown that uncertainties stemming from surface roughness, tolerances, and other inconsistencies in a metamaterial's unit cell parameters alter the targetted band gap width, location and the confidence level with which it is guaranteed. The effect of uncertainties are projected from a Bloch-wave dispersion analysis of three distinct phononic and resonant cellular configurations and are further confirmed in the frequency response the finite structures. The analysis concludes with a unique algorithm intended to guide the design of metamaterials in the presence of system uncertainties.
MOESM2 of Processes for engaging and retaining women who are experiencing adversity in longitudinal health services research
Creators: name: Price, Anna
name: Bryson, Hannah
name: Smith, Ashlee
name: Mensah, Fiona
name: Goldfeld, Sharon
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 2: Table S2. Brief Risk Factor (BRF) Survey item frequencies for RCT cohort (N = 722).
SPECULATOR: Emulating stellar population synthesis for fast and accurate galaxy spectra and photometry
Creators: name: Alsing, Justin
name: Peiris, Hiranya
name: Leja, Joel
name: Hahn, ChangHoon
name: Tojeiro, Rita
name: Mortlock, Daniel
name: Leistedt, Boris
name: Johnson, Benjamin D.
name: Conroy, Charlie
Publisher: name: arXiv
Year: 2019
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present SPECULATOR - a fast, accurate, and flexible framework for emulating stellar population synthesis (SPS) models for predicting galaxy spectra and photometry. For emulating spectra, we use principal component analysis to construct a set of basis functions, and neural networks to learn the basis coefficients as a function of the SPS model parameters. For photometry, we parameterize the magnitudes (for the filters of interest) as a function of SPS parameters by a neural network. The resulting emulators are able to predict spectra and photometry under both simple and complicated SPS model parameterizations to percent-level accuracy, giving a factor of $10^3$-$10^4$ speed up over direct SPS computation. They have readily-computable derivatives, making them amenable to gradient-based inference and optimization methods. The emulators are also straightforward to call from a GPU, giving an additional order-of-magnitude speed-up. Rapid SPS computations delivered by emulation offers a massive reduction in the computational resources required to infer the physical properties of galaxies from observed spectra or photometry and simulate galaxy populations under SPS models, whilst maintaining the accuracy required for a range of applications.
description: 15 pages, 9 figures, accepted by ApJS April 2020
D-Brane Probes of G_2 Holonomy Manifolds
Creators: name: Gukov, Sergei
name: Tong, David
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We describe how mirror symmetry of three-dimensional N=1 supersymmetric gauge theories can be used to determine the theory on the world-volume of a D2-brane probe of manifolds with G_2 holonomy. This is a much shortened companion paper to hep-th/0202126.
description: 4 pages, Revtex4
Model precipitation TRMM
Creators: name: Villavicencio, Eduardo
name: Marcos, Katy Damacia Medina
Publisher: name: figshare
Year: 2021
Subjects: subject: Atmospheric Sciences
subject: FOS: Earth and related environmental sciences
subject: Climate Science
subject: Hydrology

description: precipitation model output of the paper "Improved precipitation and temperature satellite dataset for data-poor areas: case study in Ancash, Peru". In this folde you can find the results of TRMM
Macrohydnobius tibiocalcaris Peck & Cook 2009, new species
Creators: name: Peck, Stewart B.
name: Cook, Joyce
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Leiodidae
Macrohydnobius
Macrohydnobius tibiocalcaris

description: Macrohydnobius tibiocalcaris Peck & Cook, new species
(Figs. 107, 140–142)
 Type material. Holotype: ♂ (CMNC). CANADA: Ontario: Chaffeys Locks, Queens University Biology Station, 2–23.XI.1980, S. Peck, forest malaise and intercept traps.
 Diagnostic description. Body yellowish to reddish brown, moderately shining. Length of pronotum + elytra = 5.4 mm (male). Head finely, sparsely punctate, with irregular depressed area between eyes. Pronotum widest at basal one-third; sides obtusely angulate at basal one-third, apical two-thirds weakly concave; basal angles obtuse; with a pair of small basal impressions joined by a transverse, closely punctate, impressed line; ratio length:width = 1:1.5; moderately coarsely punctate with microsculpture of short, irregular lines. Elytra elongate, wider than pronotum, ratio length:width = 1:0.6; with 9 regular, closely punctate striae; striae 6 and 7 do not reach apex, stria 1 impressed posteriorly; intervals with 2–3 rows of fine punctures and transversely striolate; uneven intervals with scattered larger punctures. Antennal club (Fig. 140) moderately broad, ratio club width:length = 1:2.6; width ratio of antennomeres 7:8:9 = 1.5:1:1.7. Mandibles elongate; left mandible with tooth on outer margin and on apical one-half of inner margin; right mandible strongly curved apically. Male metatrochanter without a subapical tooth. All femora unarmed. Male protibia (Fig. 141) broad at apex, outer margin spinose; an elongate, sinuate spur inserted before apex. Male mesotibia and metatibia broad at apex, spinose. Male. Aedeagus (Fig. 142) with median lobe elongate, broad, apical one-fifth tapering sharply to narrow apex. Parameres inserted at about middle, broad at base, inner margin sinuate, narrow apically, with three apical setae. Female. Unknown.
 Bionomics and distribution. Known only from the type specimen and type locality, a deciduous forest in eastern Ontario (Fig. 107), collected in September.
 Etymology. Named with reference to the elongate spur (Latin, calcar) inserted before the apex of the tibia in the male of this species.
description: Published as part of Peck, Stewart B. & Cook, Joyce, 2009, Review of the Sogdini of North and Central America (Coleoptera: Leiodidae: Leiodinae) with descriptions of fourteen new species and three new genera, pp. 1-74 in Zootaxa 2102 (1) on pages 50-51, DOI: 10.11646/zootaxa.2102.1.1, http://zenodo.org/record/5310884
Monitoring of Integrated Accounts Rendering and Non-Financial Information Disclosure to Agricultural Holdings (on the Basis of the Volgograd Region)
Creators: name: Ovchinnikov, A. S.
name: Tseplyaev, A. N.
name: Balashova, N. N.
name: Šilerová, E.
name: Melikhov, V. A.
name: Ovchinnikov, A. S.
name: Tseplyaev, A. N.
name: Balashova, N. N.
name: Šilerová, E.
name: Melikhov, V. A.
Publisher: name: Unknown
Year: 2014
Subjects: subject: Farm Management
subject: Research Methods/ Statistical Methods
subject: Public reporting rendering
subject: coherently integrated reporting
subject: monitoring
subject: agri-industrial holdings
subject: accounting reporting quality
subject: concept of integrated reporting
subject: disclosure of non-financial information
subject: completeness of reporting information interested users
subject: recommendations for reporting
subject: reporting evaluation criteria

description: The article describes the quality and reliability of the public reporting rendering by large agricultural holdings and full disclosure of financial and non-financial information reporting. The results of long-term monitoring and research carried out at the Department of Accounting and Auditing of the Volgograd state agrarian university as well as the Strategy for integrated development of the rural areas of the Volgograd region results were given here. Recommendations for the coherently integrated reporting adapting in the accounting process of agricultural enterprises were made.
Model temperature MERRA-2
Creators: name: Villavicencio, Eduardo
name: Marcos, Katy Damacia Medina
name: Loarte, Edwin
name: Hairo León
Publisher: name: figshare
Year: 2021
Subjects: subject: Atmospheric Sciences
subject: FOS: Earth and related environmental sciences
subject: Climate Science
subject: Hydrology

description: temperature model output of the paper "Improved precipitation and temperature satellite dataset for data-poor areas: case study in Ancash, Peru". In this folde you can find the results of MERRA-2
Seiberg-Witten map and topology
Creators: name: Polychronakos, Alexios P.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The mapping of topologically nontrivial gauge transformations in noncommutative gauge theory to corresponding commutative ones is investigated via the operator form of the Seiberg-Witten map. The role of the gauge transformation part of the map is analyzed. Chern-Simons actions are examined and the correspondence to their commutative counterparts is clarified.
description: 12 pages; final version to appear in Annals of Physics
Simulation and Prediction of Water Allocation Using Artificial Neural Networks and a Spatially Distributed Hydrological Model
Creators: name: Papagera, A.
name: Ioannou, K.
name: Zaimes, G.
name: Iakovoglou, V.
name: Simeonidou, M.
name: Papagera, A.
name: Ioannou, K.
name: Zaimes, G.
name: Iakovoglou, V.
name: Simeonidou, M.
Publisher: name: Unknown
Year: 2014
Subjects: subject: Environmental Economics and Policy
subject: ANNs
subject: MIKE SHE
subject: water allocation
subject: water balance
subject: wetlands
subject: Lake Koronia

description: Lake Koronia is located in the North part of Greece and is protected by the Ramsar Convention of wetlands. A deficit in the water balance has been presented at the last twenty years due to the excessive water consumption for agricultural uses. This research is an attempt to simulate water flow with MIKE SHE model in order to observe how the water is allocated in the study area. The results of water flow module used for the estimation of Lake’s water balance for 4 hydrological years (2008-2012). Furthermore the Artificial Neural Networks (ANNs) was used for the prediction of water flow in two sub-catchments. The coefficient correlation (R) was found for Bogdanas (0.9) and Kolxikos (0.86). The Root Mean Square Error (RMSE) and the Mean Absolute Percentages Error (MAPE) were also calculated in order to evaluate the quality of the ANNs results.
Bounds on spinning particles in their innermost stable circular orbits around rotating braneworld black hole
Creators: name: Nucamendi, Ulises
name: Becerril, Ricardo
name: Sheoran, Pankaj
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We study the innermost stable circular orbit (ISCO) of a spinning test particle moving in the vicinity of an axially symmetric rotating braneworld black hole (BH). We start with the description of the event horizon, static limit surface and ergosphere region of such BH and bring out the effect of tidal charge parameter on ergosphere. It is found that the ISCO of rotating braneworld BH is very sensitive to braneworld BH parameter C (also known as tidal charge parameter) in addition to its rotation parameter. We further discovered that the orbital radius of the spinning test particles changes non monotonously with the braneworld BH tidal charge parameter. It is found that for rotating braneworld BH the allowed range of the particle spin grows as the tidal charge parameter C decreases, in contrast with the Kerr Newman BH. We also found the similar behavior of the particles spin for the braneworld Reissner Nordstrom (C < 0) BH in contrast with its counterpart having (C > 0).
description: 14 pages, 7 figures
title: Das Projekt Europabahn
title: Berücksichtigung in der Raumordnung und verkehrliche Bedeutung
titleType: AlternativeTitle
Creators: name: Schulz, Gerrit
Publisher: name: Universität Dortmund
Year: 2003
Subjects: subject: Bundesraumordnung
subject: Dänemark
subject: Deutschland
subject: Eisenbahn
subject: Eisenbahninfrastruktur
subject: Europabahn
subject: Europäisches Raumentwicklungskonzept (EUREK)
subject: Europäische Union
subject: Europakorridor
subject: Europakorridoren
subject: Fernverkehr
subject: Feste Fehmarnbeltquerung
subject: Güterverkehr
subject: Hamburg
subject: Helsingborg
subject: Hochgeschwindigkeitseisenbahn
subject: Hochgeschwindigkeitsverkehr
subject: Jönköping
subject: Jönköpings län
subject: Kopenhagen
subject: Kronobergs län
subject: Landesplanung
subject: Malmö
subject: Mecklenburg-Vorpommern
subject: Norddeutschland
subject: Öresundregion
subject: Östergötlands län
subject: Ostlänken
subject: Ostseeraum
subject: Personenfernverkehr
subject: Personenverkehr
subject: Raumordnung
subject: Raumplanung in Schweden
subject: Regionalplanung
subject: Regionförstoring
subject: Schienengüterverkehr
subject: Schleswig-Holstein
subject: Schonen
subject: Schweden
subject: schwedisches Planungssystem
subject: Skåne
subject: Småland
subject: Södermanlands län
subject: Södra Stambanan
subject: Stockholm
subject: Stockholms län
subject: Transeuropäische Netze (TEN)
subject: VASAB (Vision and Strategies around the Baltic Sea)
subject: Verkehr
subject: Verkehrsinfrastruktur
subject: Verkehrsplanung
subject: Verkehrspolitik
subject: Vogelfluglinie
subject: 620

description: Der Begriff "Europabahn" bezeichnet eine angedachte Hochgeschwindigkeitsbahnstrecke von Hamburg über Kopenhagen nach Stockholm. Zunächst werden die räumlichen und verkehrlichen Wechselwirkungen des Hochgeschwindigkeitsverkehrs erörtert und die besonderen Voraussetzungen und darauf beruhenden Erfahrungen und Erwartungen in Schweden dargestellt. Anschließend wird die Ausgangslage für das Projekt aufgezeigt. Dazu gehören die Bedeutung des Eisenbahnverkehrs in und zwischen Schweden und Deutschland sowie der gegenwärtige Zustand der Eisenbahninfrastruktur auf der Achse Hamburg - Kopenhagen - Stockholm. Dem Ist-Zustand wird die Infrastruktur- sowie die Verkehrsplanung für die Europabahn gegenübergestellt. Im Hauptteil wird eine umfassende Übersicht gegeben über die Berücksichtigung der Europabahn in der Raumordnung und Verkehrsplanung auf europäischer Ebene, auf der jeweiligen nationalen Ebene der drei berührten Staaten sowie für Deutschland und Schweden zusätzlich auf der regionalen Ebene. Zum besseren Verständnis der schwedischen Planungen wird vorab der Aufbau des schwedischen Planungssystems erläutert. Konflikte zwischen den einzelnen Plänen und Programmen werden offen gelegt und bewertet. Am Schluss steht eine differenzierte Einschätzung des Projektes und seiner Berücksichtigung in der räumlichen Planung.
Erstellung und exemplarische Anwendung eines Konzeptes für die Nutzung des Internets durch einen kommerziellen Dienstanbieter
Creators: name: Schramek, Jörg
Publisher: name: TU Dortmund
Year: 1999
Subjects: subject: E-Commerce
subject: Internet
subject: Internetpräsenz
subject: Software-Entwicklung
subject: WWW
subject: 004

description: In der Diplomarbeit wird ein methodischer Ansatz zur Erstellung einer Internetpräsenz für kommerzielle Zwecke entwickelt und an einem konkreten Beispiel durchgeführt. Die Methodik orientiert sich dabei an bekannten Methoden der Software-Entwicklung, bezieht aber auch Aspekte aus vorhandenen Geschäftsprozessen ein. Ziel ist es einem Anwender einen Planung einer eigenen Internetpräsenz zu ermöglichen und eine Aufwandsabschätzung vorzunehmen. Anmerkung: Es liegen zwei Dokumente vor, zum einen die Diplomarbeit mit der Beschreibung der Methodik und zum anderen der Anhang zur Diplomarbeit, die die Dokumentensammlung für den Anwendungsfall enthält.