cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Surface Charges on CdSe-Dot/CdS-Rod Nanocrystals: Measuring and Modeling the Diffusion of Exciton-Fluorescence Rates and Energies
Creators: name: Lohmann, Sven-Hendrik
name: Strelow, Christian
name: Mews, Alf
name: Kipp, Tobias
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: By performing spectroscopic single-particle measurements at cryogenic temperatures over the course of hours we study %By performing spectroscopic longtime single-particle measurements at cryogenic temperatures we study both the spectral diffusion as well as the diffusion of the decay rates of the fluorescence emission of core/shell CdSe/CdS dot/rod nanoparticles. A special analysis of the measurements allow for a correlation of data for single neutral excitons only, undisturbed by the possible emission of other excitonic complexes. We find a nearly linear dependency of the fluorescence decay rate on the emission energy. The experimental data is compared to self-consistent model calculations within the effective-mass approximation, in which migrating point charges set onto the surface of the nanoparticles have been assumed to cause the temporal changes of optical properties. These calculations reveal a nearly linear relationship between the squared electron-hole wave function overlap, which is linked to the experimentally determined fluorescence rate, and the exciton emission energy. Within our model single migrating surface charges are not sufficient to fully explain the measured rather broad ranges of emission rates and energies, while two -- and in particular negative -- surface charges close to the core of the DR induce large enough shifts. Importantly, for our nanoparticle system, the surface charges more strongly affect the hole wave function than the electron wave function and both wave functions are still localized within the dot-like core of the nanoparticle, showing that the type-I character of the band alignment between core and shell is preserved.
description: This document is the unedited Author's version of a Submitted Work that was subsequently accepted for publication in ACS Nano, copyright \copyright American Chemical Society after peer review
Impact of Social Networks on Mental Well-Being of Young Adults
Creators: name: Abhigna, Rudrapati
Publisher: name: Zenodo
Year: 2024

description: This paper explores the complex connection between social networking sites and young people' mental health, a subject that is becoming increasingly important in the digital era. Social networks like Facebook, Instagram, Twitter, Snapchat, and others have ingrained themselves into the lives of millions of young adults globally during the past 20 years. While these platforms provide possibilities for social connection, self-expression, and engagement, they also raise concerns about how they could affect people's emotional health, sense of self- worth, interpersonal relationships, and general quality of life. This paper provides a thorough examination of how social networks affect young people' well-being by drawing on a wide range of research studies and academicsources. According to the research, social networks have a dual character, with some good features including a sense of community, the ability to maintain friendships, and chances for self-affirmation. However, overuse and the curated style of online profiles can have unfavorable effects including increased social comparison, anxiety, and loneliness. Additionally, the continual exposure to idealized depictions of people's lives and bodies on social media platforms can lead to body insecurities and the prevalent "Fear of Missing Out" (FOMO) phenomena, which promotes feelings of inadequacy. This study emphasizes how crucial it is to comprehend these dynamics in order to encourage a harmonious and healthy interaction between young adults and social media
String Cosmology of the D-brane Universe
Creators: name: Cho, Inyong
name: Chun, Eung Jin
name: Kim, Hang Bae
name: Kim, Yoonbai
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We analyze homogeneous anisotropic cosmology driven by the dilaton and the self-interacting ``massive'' antisymmetric tensor field which are indispensable bosonic degrees with the graviton in the NS-NS sector of string theories with D-branes. We found the attractor solutions for this system, which show the overall features of general solutions, and confirmed it through numerical analysis. The dilaton possesses the potential due to the presence of the D-brane and the curvature of extra dimensions. In the presence of the non-vanishing antisymmetric tensor field, the homogeneous universe expands anisotropically while the D-brane term dominates. The isotropy is recovered as the dilaton rolls down and the curvature term dominates. With the stabilizing potential for the dilaton, the isotropy can also be recovered.
description: 23 pages, 8 figures. Final version, to appear in Phys. Rev. D
Finite element error analysis for state-constrained optimal control of the Stokes equations
Creators: name: De Los Reyes, Juan Carlos
name: Meyer, Christian
name: Vexler, Boris
Publisher: name: Weierstrass Institute
Year: 2008
Subjects: subject: Linear-quadratic optimal control problems
subject: Stokes equations
subject: state constraints
subject: numerical approximation
subject: finite elements
subject: 49K20
subject: 49M25
subject: 65N30

description: An optimal control problem for 2d and 3d Stokes equations is investigated with pointwise inequality constraints on the state and the control. The paper is concerened with the full discretization of the control problem allowing for different types of discretization of both the control and the state. For instance, piecewise linear and continuous approximations of the control are included in the present theory. Under certain assumptions on the $L^infty$-error of the finite element discretization of the state, error estimates for the control are derived which can be seen to be optimal since their order of convergence coincides with the one of the interpolation error. The assumptions of the $L^infty$-finite-element-error can be verified for different numerical settings. The theoretical results are confirmed by numerical examples.
A stochastic fractal model of the universe related to the fractional Laplacian
Creators: name: Sabelfeld, Karl
Publisher: name: Weierstrass Institute
Year: 2008
Subjects: subject: Stochastic fractals
subject: fractal dimension of the Universe
subject: fractional Laplace equation
subject: boundary excitations
subject: spectral and correlation functions
subject: 65C05
subject: 65C20
subject: 76S05
subject: 98.80.Jk
subject: 95.75.Pq
subject: 98.65.Dx

description: A new stochastic fractal model based on a fractional Laplace equation is developed. Exact representation for the spectral and correlation functions under random boundary excitation are obtained. Randomized spectral expansion is constructed for simulation of the solution of the fractional Laplace equation. We present calculations for 2D and 3D spaces for a series of fractional parameters showing a strong memory effect: the decay of correlations is several order of magnitudes less compared to the conventional Laplace equation model.
Uffe Haagerup - His life and mathematics
Creators: name: Moslehian, Mohammad Sal
name: Størmer, Erling
name: Thorbjørnsen, Steen
name: Winsløw, Carl
Publisher: name: arXiv
Year: 2017
Subjects: subject: Functional Analysis (math.FA)
subject: History and Overview (math.HO)
subject: Operator Algebras (math.OA)
subject: FOS: Mathematics
subject: Primary 01A99, Secondary 01A60, 01A61, 43-03, 46-03, 47-03

description: In remembrance of Professor Uffe Valentin Haagerup (1949--2015), as a brilliant mathematician, we review some aspects of his life, and his outstanding mathematical accomplishments.
description: 31 pages, to appear in Adv. Oper. Theory (AOT)
Additional file 1 of High variability in bodyweight is associated with an increased risk of atrial fibrillation in patients with type 2 diabetes mellitus: a nationwide cohort study
Creators: name: Lee, Hyun-Jung
name: Choi, Eue-Keun
name: Han, Kyung-Do
name: Kim, Da Hye
name: Lee, Euijae
name: Lee, So-Ryoung
name: Oh, Seil
name: Lip, Gregory Y. H.
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy

description: Additional file 1. Online only supplement.
Competition Between Internet Search Engines
Creators: name: Tridas  Mukhopadhyay
name: Rajan, Uday
name: Telang, Rahul
Publisher: name: Carnegie Mellon University
Year: 2002
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences
subject: 160510 Public Policy
subject: FOS: Political science

description: This paper develops a model of vertical differentiation in the Internet search engine market. A key property of the model is that users who try out one engine may be dissatisfied with the results, and consult another engine in the same session. This residual demand allows lower quality engines to survive in the equilibrium. We consider a two-period game between an incumbent and an entrant who enters in the second period. Since users prefer to try out a higher quality engine first, the demand for an engine is discontinuous in quality, depending on whether the engine has high or low quality. We take into account brand loyalty for the incumbent. The interaction of brand loyalty and a cost advantage for the entrant determines which engine has higher quality in equilibrium.
Locally time homogeneous time series modelling
Creators: name: Elagin, Mstislav
name: Spokoiny, Vladimir
Publisher: name: Weierstrass Institute
Year: 2008
Subjects: subject: Adaptive estimation
subject: local homogeneity
subject: model selection
subject: stagewise aggregation
subject: volatility model
subject: Poisson model
subject: exponential model
subject: Bernoulli model
subject: propagation
subject: oracle
subject: 62M10

description: In this paper three locally adaptive estimation methods are applied to the problems of variance forecasting, value-at-risk analysis and volatility estimation within the context of nonstationary financial time series. A general procedure for the computation of critical values is given. Numerical results exhibit a very reasonable performance of the methods.
The impact of hyperspectral radiances in the NCUM 4D-Var data assimilation system
Creators: name: Jangid, Buddhi Prakash
name: Rani, S. Indira
name: Bushair, M. T.
name: George, John P.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 20199 Astronomical and Space Sciences not elsewhere classified
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry

description: This paper describes the combined impact of clear sky hyperspectral radiances from four space-based instruments in the National Centre for Medium Range Weather Forecasting (NCMRWF) Unified Model (NCUM) 4D-Var assimilation and forecast system through Observing System Experiment (OSE) during May 2018. Radiances from four hyperspectral instruments, Atmospheric Infrared Sounder (AIRS) onboard EOS-AQUA satellite, Infrared Atmospheric Sounding Interferometer (IASI) onboard both MetOp-A and MetOp-B satellites and Cross-track Infrared Sounder (CrIS) onboard NPP satellite along with other conventional and satellite observations are assimilated in the first simulation (EXP), while the radiances from the four hyperspectral instruments were denied in the latter simulation (CNTL). The simulations run four assimilation cycles per day centred at 0000, 0600, 1200, and 1800 UTCs. 5-day forecasts based on the 0000 UTC initial conditions are generated from both EXP and CNTL. Results show that both O-B (Observation-Background) and O-A (Observation – Analysis) of other satellite radiances assimilated in EXP improved (in this case biases reduced) due to the assimilation of hyperspectral radiances. The impact of hyperspectral data assimilation in various forecast fields is estimated by computing Forecast Impact (FI) parameter with respect to an independent dataset, ERA5. Hyperspectral radiance assimilation improved both mass and wind forecasts in the short-range, and the FI degraded with higher lead time. There is a slight improvement in the precipitation over the Indian landmass due to the assimilation of hyperspectral radiances. Verification of model forecasts with radiosonde observations over the Indian region shows marginal improvement in the humidity and temperature forecasts due to the assimilation of hyperspectral radiances. Assimilation of hyperspectral radiances slightly improved the characteristics of two cyclones, Sagar and Mekunu, formed over the Arabian Sea during the study period. Both the experiments predicted early onset of monsoon 2018 than the IMD date of monsoon onset.
All-optical control of long-lived nuclear spins in rare-earth doped nanoparticles
Creators: name: Serrano, D.
name: Karlsson, J.
name: Fossati, A.
name: Ferrier, A.
name: Goldner, P.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Nanoscale systems offer key capabilities for quantum technologies that include single qubit control and readout, multiple qubit gate operation, extremely sensitive and localized sensing and imaging, as well as the ability to build hybrid quantum systems. To fully exploit these functionalities, multiple degrees of freedom are highly desirable: in this respect, nanoscale systems that coherently couple to light and possess spins, allow for storage of photonic qubits or light-matter entanglement together with processing capabilities. In addition, all-optical control of spins can be possible for faster gate operations and higher spatial selectivity compared to direct RF excitation. Such systems are therefore of high interest for quantum communications and processing. However, an outstanding challenge is to preserve properties, and especially optical and spin coherence lifetimes, at the nanoscale. Indeed, interactions with surfaces related perturbations strongly increase as sizes decrease, although the smallest objects present the highest flexibility for integration with other systems. Here, we demonstrate optically controlled nuclear spins with long coherence lifetimes (T2) in rare earth doped nanoparticles. We observed spins echoes and measured T2 of 2.9 +/- 0.3 ms at 5 K and under a magnetic field of 9 mT, a value comparable to those obtained in bulk single crystals. Moreover, we achieve, for the first time, spin T2 extension using all-optical spin dynamical decoupling and observe high fidelity between excitation and echo phases. Rare-earth doped nanoparticles are thus the only reported nano-materials in which optically controlled spins with millisecond coherence lifetimes have been observed. These results open the way to providing quantum light-atom-spin interfaces with long storage time within hybrid architectures.
Pricing CMS spreads in the Libor market model
Creators: name: Belomestny, Denis
name: Kolodko, Anastasia
name: Schoenmakers, John G. M.
Publisher: name: Weierstrass Institute
Year: 2008
Subjects: subject: CMS spread option
subject: Margrabe's formula
subject: Libor market model
subject: 60G44
subject: 91B28

description: We present two approximation methods for pricing of CMS spread options in Libor market models. Both approaches are based on approximating the underlying swap rates with lognormal processes under suitable measures. The first method is derived straightforwardly from the Libor market model. The second one uses a convexity adjustment technique under a linear swap model assumption. A numerical study demonstrates that both methods provide satisfactory approximations of spread option prices and can be used for calibration of a Libor market model to the CMS spread option market.
New Lithium- and Diamines-Intercalated Superconductors Li$_x$(C$_2$H$_8$N$_2$)$_y$TiSe$_2$ and Li$_x$(C$_6$H$_{16}$N$_2$)$_y$TiSe$_2$
Creators: name: Sato, Kazuki
name: Noji, Takashi
name: Hatakeda, Takehiro
name: Kawamata, Takayuki
name: Kato, Masatsune
name: Koike, Yoji
Publisher: name: arXiv
Year: 2017
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: New intercalation superconductors of Li$_x$(C$_2$H$_8$N$_2$)$_y$TiSe$_2$ and Li$_x$(C$_6$H$_{16}$N$_2$)$_y$TiSe$_2$ with $T_{\rm c}$ = 4.2 K have successfully been synthesized via the co-intercalation of lithium and ethylenediamine or hexamethylenediamine into 1T-TiSe$_2$. Moreover, it has been found that both intercalation compounds of Li$_x$TiSe$_2$ and (C$_2$H$_8$N$_2$)$_y$TiSe$_2$ also show superconductivity with $T_{\rm c}$ = 2.4 K and 2.8 K, respectively. These results indicate that both the electron doping due to the intercalation of lithium and the expansion of the interlayer spacing between TiSe2 layers due to the intercalation of diamines suppress the charge density wave in 1T-TiSe$_2$, leading to the appearance of superconductivity.
description: 17 pages, 8 figures, 1 table
A new approach for estimating and delineating within-field crop water stress zones with satellite imagery
Creators: name: Smith, Ryan
name: Oyler, Lindi
name: Campbell, Colin
name: Woolley, Elisa A.
name: Hopkins, Bryan G.
name: Kerry, Ruth
name: Hansen, Neil C.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Space Science
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: Plant Biology

description: As water scarcity and demand for food both grow, viable solutions to efficiently irrigate crops are needed. The recent advent of variable rate irrigation systems provides technology for growers to water their fields accounting for the spatially heterogeneous demand of their crops for water. Some zones within a field may require less or more water based on varying solar radiation, soil type, or surface or subsurface water flow paths. Since these processes are heterogeneous and complex, they are challenging to model or measure with the spatial resolution necessary to implement successful variable rate irrigation. In this paper, we present a new approach that uses high-resolution (20 to 100 m) satellite imagery obtained from Sentinel-2 and Landsat 8 to estimate zones of crop water stress. Our approach integrates two independent measures of crop water availability – Normalized Difference Water Index, and Evapotranspiration modelled using remotely sensed land surface temperature – with k-means clustering to delineate zones in an automated fashion. Our study area in southern Idaho has been set up experimentally to grow crops that are water-stressed and not water-stressed, thus providing a rigorous design to test and validate our method. The results of our method agree well with our independent suite of crop water stress measures, such as yield, variable irrigation rates, and matric potential. This method can be used to develop data-driven zones for variable rate irrigation, which has the potential to improve the efficiency of water use without sacrificing yield.
Stochastic analysis of an elastic 3D half-space respond to random boundary displacements: Exact results and Karhunen--Loéve expansion
Creators: name: Shalimova, Irina
name: Sabelfeld, Karl
Publisher: name: Weierstrass Institute
Year: 2008
Subjects: subject: Boundary white noise
subject: Karhunen-Loève expansion
subject: Poisson integral formula
subject: boundary random excitations
subject: 3D Lamé equation
subject: 65C05
subject: 65C20
subject: 76S05
subject: 02.60.Cb
subject: 02.70.Lq

description: A stochastic response of an elastic 3D half-space to random displacement excitations on the boundary plane is studied. We derive exact results for the case of white noise excitations which are then used to give convolution representations for the case of general finite correlation length fluctuations of displacements prescribed on the boundary. Solutions to this elasticity problem are random fields which appear to be horizontally homogeneous but inhomogeneous in the vertical direction. This enables us to construct explicitly the Karhunen-Loève (K-L) series expansion by solving the eigen-value problem for the correlation operator. Simulation results are presented and compared with the exact representations derived for the displacement correlation tensor. This paper is a complete 3D generalization of the 2D case study we presented in J. Stat. Physics, v.132 (2008), N6, 1071-1095.
Competition Among Hospitals
Creators: name: Gaynor, Martin
name: Vogt, William B.
Publisher: name: Carnegie Mellon University
Year: 2002
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences
subject: 160510 Public Policy
subject: FOS: Political science

description: Heinz College paper
New approach to $^4$He charge distribution
Creators: name: Wilets, L.
name: Alberg, M. A.
name: Pepin, S.
name: Stancu, Fl.
name: Carlson, J.
name: Koepf, W.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We present a study of the $^4$He charge distribution based on realistic nucleonic wave functions and incorporation of the nucleon's quark substructure. The central depression of the proton point density seen in modern four-body calculations is too small by itself to lead to a correct description of the charge distribution. We utilize six-quark structures calculated in the Chromodielectric Model for N-N interactions, and we find a swelling of the proton charge distribution as the internucleon distance decreases. These charge distributions are combined with the $^4$He wave function using the Independent Pair Approximation and two-body distributions generated from Green's Function Monte Carlo calculations. We obtain a reasonably good fit to the experimental charge distribution without including meson exchange currents.
description: 9 pages, LaTeX, 4 figures (Figures 1 and 2 doesn't exist as postscript files : they are only available on request)
General high-order rogue waves of the (1+1)-dimensional Yajima-Oikawa system
Creators: name: Chen, Junchao
name: Chen, Yong
name: Feng, Bao-Feng
name: Maruno, Ken-ichi
name: Ohta, Yasuhiro
Publisher: name: arXiv
Year: 2017
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: General high-order rogue wave solutions for the (1+1)-dimensional Yajima-Oikawa (YO) system are derived by using Hirota's bilinear method and the KP-hierarchy reduction technique. These rogue wave solutions are presented in terms of determinants in which the elements are algebraic expressions. The dynamics of first and higher-order rogue wave are investigated in details for different values of the free parameters. It is shown that the fundamental (first-order) rogue waves can be classified into three different patterns: bright, intermediate and dark ones. The high-order rogue waves correspond to the superposition of fundamental rogue waves. Especially, compared with the nonlinear Schodinger equation, there exists an essential parameter αto control the pattern of rogue wave for both first- and high-order rogue waves since the YO system does not possess the Galilean invariance.
description: 19 pages,5 figures
title: Water and Land in Flux: Pedagogy for Design Innovations that Inhabit Water
title: Water and Land in Flux
titleType: AlternativeTitle
Creators: name: Emami, Niloufar
Publisher: name: University of Massachusetts Amherst
Year: 2019
Subjects: subject: Materials and Construction Techniques
subject: Floating buildings
subject: Buoyancy
subject: Digital fabrication
subject: Technology
subject: Pedagogy
subject: Architectural Engineering
subject: Architectural Technology
subject: Architecture
subject: FOS: Civil engineering
subject: Construction Engineering and Management

description: The Float’n’rise Design Studio encourages a paradigm shift in design by speculating how a partially submerged building can be designed along the Southern Louisiana coast. As the erosion and submersion of terra firma continues, what might the future of a community’s existence look like? If the fact that once-inhabitable ground slowly submerges is assumed, why not construct buildings designed to float on water in the first place? Instead of holding firm to past ground/water conditions, and only raising buildings according to the hundred-year flood level principle, why not embrace a relationship with water as a new design opportunity? Located at the intersection of architecture, ecology, and advanced technology, this studio is a step forward in navigating the fraught/complex relationship between terra-firma/aqua-firma and its environmental settings, using advanced computational and fabrication techniques to rethink modes of habitation in the coastal areas of Southern Louisiana. This paper first provides an overview of the environmental conditions of the Southern Louisiana region in general and New Orleans in particular. Then, a review of the existing research and practice in the field of floating architecture is presented. Next, the specifics of the Float’n’rise Design Studio are introduced, followed by an overview of the CAD/CAM techniques employed throughout the process. Finally, students’ projects are presented with a discussion of how they aligned with the pedagogical goals. Employing CAD/CAM methods was found to be an inspiring source for design thinking that offers innovative design solutions to multi-faceted complex problems. It can also act as an aid in prototyping and to verify the feasibility of proposed design scenarios. In fact, an interesting improvement to the studio, if repeated, will involve using CAD/CAM techniques paired with material explorations to fabricate small-scale prototypes that can actually be tested on water. The iterative nature of prototyping and testing can synergize the iterative nature of design towards better contextualizing it.
title: ¡Mi hijo es mío, puñales! Excessive Paternal Devotion in Benito Pérez Galdós’s Torquemada Novels
Creators: name: Miller, Gabrielle
Publisher: name: Utah State University
Year: 2020

description: While Margaret Mead’s provocative statement that “motherhood is a biological necessity, but fatherhood is a social invention” may be inherently problematic, it successfully underlines “the role of the father” as a culturally-inscribed rather than universal construct (cited in Garbarino 13). In industrialized Western countries of the nineteenth century, the dominant gender ideology of the so-called separate spheres defined the “good father” as a “distant breadwinner” who, as unequivocal family patriarch, provided for his family’s material needs through monetarily-compensated work (Lupton and Barclay 14). Unsurprisingly, the dominant model of fatherhood that emerged in Spain in the second half of the nineteenth century fits this cultural paradigm. For example, while Manuel Alonso Martínez argues in his 1875 treatise on the family that both parents are responsible for their children’s welfare (41), he is careful to cast the father in the role of provider: “El derecho de la madre y del hijo a alimentarse, vestirse y tener una morada, supone pues deberes correlativos en el padre” (37, his emphasis). An influential jurist and politician, Alonso Martínez is also the principal author of Spain’s 1889 Código civil, which in article 154 legislates la patria potestad, guaranteeing a father’s absolute paternal authority over his underage children (Muñoz López 15; 42).
Compatibility and Proprietary Standards: The Impact of Conversion Technologies in IT Markets with Network Effects
Creators: name: Liu, Charles Zhechao
name: Gal-Or, Esther
name: Kemerer, Chris F.
name: Smith, Michael
Publisher: name: Carnegie Mellon University
Year: 2009
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences
subject: 160510 Public Policy
subject: FOS: Political science

description: In markets that exhibit network effects, the presence of digital conversion technologies provides an alternative mechanism to achieve compatibility. This study examines the impact of conversion technologies on market equilibrium in the context of sequential duopoly competition and proprietary technology standards. We analyze this question by departing from the extant literature to endogenize the decision to provide a converter and incorporate explicit negotiations between firms concerning the extent of conversion. We argue that these choices better reflect the environment facing firms in digital goods industries and find that these decisions change some of the established results in the literature. Specifically, we find that unless network effects are very large, the subgame perfect equilibrium involves firms’ agreeing to provide digital converters at a sufficiently low price to all consumers. At this equilibrium, both the entrant and the incumbent are better off since the provision of converters alleviates price competition in the market and leads to both higher product revenues and higher proceeds from the sale of converters. Moreover, under some circumstances the provision of converters is welfare enhancing. These findings have important implications for research and practice in the adoption of new digital goods as the introduction of conversion technologies can reduce the social costs of standardization without compromising the benefits of network effects.
Additional file 1 of Acupuncture combined with moxibustion mitigates spinal cord injury-induced motor dysfunction in mice by NLRP3-IL-18 signaling pathway inhibition
Creators: name: Zheng, Ji-Hui
name: Yuan, Na
name: Zhang, Peng
name: Liu, De-Feng
name: Lin, Wei
name: Miao, Jun
Publisher: name: figshare
Year: 2023
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1. Key resources, including antibodies, reagents, and software.
Enhancing the Superconducting Transition Temperature due to Strong-Coupling Effect under Antiferromagnetic Spin Fluctuations in CeRh1-xIrxIn5 : 115In-NQR Study
Creators: name: Kawasaki, Shinji
name: Yashima, Mitsuharu
name: Mugino, Yoichi
name: Mukuda, Hidekazu
name: Kitaoka, Yoshio
name: Shishido, Hiroaki
name: Onuki, Yoshichika
Publisher: name: arXiv
Year: 2006
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report on systematic evolutions of antiferromagnetic (AFM) spin fluctuations and unconventional superconductivity (SC) in heavy-fermion (HF) compounds CeRh$_{1-x}$Ir$_{x}$In$_5$ via $^{115}$In nuclear-quadrupole-resonance (NQR) experiment. The measurements of nuclear spin-lattice relaxation rate $1/T_1$ have revealed the marked development of AFM spin fluctuations as a consequence of approaching an AFM ordered state with increasing Rh content. Concomitantly the superconducting transition temperature $T_{\rm c}$ and the energy gap $Δ_0$ increase drastically from $T_{\rm c} = 0.4$ K and $2Δ_0/k_{\rm B}T_{\rm c} = 5$ in CeIrIn$_5$ up to $T_{\rm c} = 1.2$ K and $2Δ_0/k_{\rm B}T_{\rm c} = 8.3$ in CeRh$_{0.3}$Ir$_{0.7}$In$_5$, respectively. The present work suggests that the AFM spin fluctuations in close proximity to the AFM quantum critical point are indeed responsible for the onset of strong-coupling unconventional SC with the line node in the gap function in HF compounds.
description: 4pages,5figures,to appear in Phys. Rev. Lett
Modeling Profit of Sliced 5G Networks for Advanced Network Resource Management and Slice Implementation
Creators: name: Han, Bin
name: Tayade, Shreya
name: Schotten, Hans D.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: The core innovation in future 5G cellular networksnetwork slicing, aims at providing a flexible and efficient framework of network organization and resource management. The revolutionary network architecture based on slices, makes most of the current network cost models obsolete, as they estimate the expenditures in a static manner. In this paper, a novel methodology is proposed, in which a value chain in sliced networks is presented. Based on the proposed value chain, the profits generated by different slices are analyzed, and the task of network resource management is modeled as a multiobjective optimization problem. Setting strong assumptions, this optimization problem is analyzed starting from a simple ideal scenario. By removing the assumptions step-by-step, realistic but complex use cases are approached. Through this progressive analysis, technical challenges in slice implementation and network optimization are investigated under different scenarios. For each challenge, some potentially available solutions are suggested, and likely applications are also discussed.
Comparative Study of Cross Sectional Methods for Time Series with Structural Changes
Creators: name: Duncan, George
name: Wilpen  Gorr
name: Szczypula, Janusz
Publisher: name: Carnegie Mellon University
Year: 1994
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences
subject: 160510 Public Policy
subject: FOS: Political science

description: Heinz College paper
title: 01_1693
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
The early detection and follow-up of the highly obscured Type II supernova 2016ija/DLT16am
Creators: name: Tartaglia, L.
name: Sand, D. J.
name: Valenti, S.
name: Wyatt, S.
name: Anderson, J. P.
name: Arcavi, I.
name: Ashall, C.
name: Botticella, M. T.
name: Cartier, R.
name: Chen, T. W.
name: Cikota, A.
name: Coulter, D.
name: Della Valle, M.
name: Foley, R. J.
name: Gal-Yam, A.
name: Galbany, L.
name: Gall, C.
name: Haislip, J. B.
name: Harmanen, J.
name: Hosseinzadeh, G.
name: Howell, D. A.
name: Hsiao, E. Y.
name: Inserra, C.
name: Jha, S. W.
name: Kankare, E.
name: Kilpatrick, C. D.
name: Kouprianov, V. V.
name: Kuncarayakti, H.
name: Maccarone, T. J.
name: Maguire, K.
name: Mattila, S.
name: Mazzali, P. A.
name: McCully, C.
name: Melandri, A.
name: Morrell, N.
name: Phillips, M. M.
name: Pignata, G.
name: Piro, A. L.
name: Prentice, S.
name: Reichart, D. E.
name: Rojas-Bravo, C.
name: Smartt, S. J.
name: Smith, K. W.
name: Sollerman, J.
name: Stritzinger, M. D.
name: Sullivan, M.
name: Taddia, F.
name: Young, D. R.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present our analysis of the Type II supernova DLT16am (SN~2016ija). The object was discovered during the ongoing $\rm{D}<40\,\rm{Mpc}$ (DLT40) one day cadence supernova search at $r\sim20.1\,\rm{mag}$ in the `edge-on' nearby ($D=20.0\pm1.9\,\rm{Mpc}$) galaxy NGC~1532. The subsequent prompt and high-cadenced spectroscopic and photometric follow-up revealed a highly extincted transient, with $E(B-V)=1.95\pm0.15\,\rm{mag}$, consistent with a standard extinction law with $R_V=3.1$ and a bright ($M_V=-18.49\pm0.65\,\rm{mag}$) absolute peak-magnitude. The comparison of the photometric features with those of large samples of Type II supernovae reveals a fast rise for the derived luminosity and a relatively short plateau phase, with a slope of $S_{50V}=0.84\pm0.04\,\rm{mag}/50\,\rm{d}$ consistent with the photometric properties typical of those of fast declining Type II supernovae. Despite the large uncertainties on the distance and the extinction in the direction of DLT16am, the measured photospheric expansion velocity and the derived absolute $V$-band magnitude at $\sim50\,\rm{d}$ after the explosion match the existing luminosity-velocity relation for Type II supernovae.
description: 33 pages, 4 tables, 15 figures. Submitted to The Astrophysical Journal
Strong coupling from the Hubbard model
Creators: name: Minahan, Joseph A.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: It was recently observed that the one dimensional half-filled Hubbard model reproduces the known part of the perturbative spectrum of planar N=4 super Yang-Mills in the SU(2) sector. Assuming that this identification is valid beyond perturbation theory, we investigate the behavior of this spectrum as the 't Hooft parameter λbecomes large. We show that the full dimension Δof the Konishi superpartner is the solution of a sixth order polynomial while Δfor a bare dimension 5 operator is the solution of a cubic. In both cases the equations can be solved easily as a series expansion for both small and large λand the equations can be inverted to express λas an explicit function of Δ. We then consider more general operators and show how Δdepends on λin the strong coupling limit. We are also able to distinguish those states in the Hubbard model which correspond to the gauge invariant operators for all values of λ. Finally, we compare our results with known results for strings on AdS_5\times S^5, where we find agreement for a range of R-charges.
description: 14 pages; v2: 17 pages, 2 figures, appendix and references added; typos fixed, minor changes; v3 fixed figures; v4 more references added, minor correction
Additional file 3 of Acupuncture combined with moxibustion mitigates spinal cord injury-induced motor dysfunction in mice by NLRP3-IL-18 signaling pathway inhibition
Creators: name: Zheng, Ji-Hui
name: Yuan, Na
name: Zhang, Peng
name: Liu, De-Feng
name: Lin, Wei
name: Miao, Jun
Publisher: name: figshare
Year: 2023
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 3. Gene knockout strategy.
Gender differences in privacy awareness on social networking sites
Creators: name: Zlatolas, Lili Nemec
name: Welzer, Tatjana
Publisher: name: Zenodo
Year: 2021
Subjects: Facebook
privacy
accepting friends
strangers

description: In this research, we have created two Facebook profile accounts of an average 18-year-old female and male. We have added 30 female and 30 male profiles on Facebook as friends from created accounts and waited to see if the profiles will get friend request accepted. We have done a comparative analysis based on gender, age and number of friends of profiles that have been added by the created profiles. We have found that male users of Facebook have more frequently added new, unfamiliar friends on Facebook than female users.
Co-clustering separately exchangeable network data
Creators: name: Choi, David
name: Wolfe, Patrick J.
Publisher: name: Carnegie Mellon University
Year: 2014
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences
subject: 160510 Public Policy
subject: FOS: Political science

description: This article establishes the performance of stochastic blockmodels in addressing the co-clustering problem of partitioning a binary array into subsets, assuming only that the data are generated by a nonparametric process satisfying the condition of separate exchangeability. We provide oracle inequalities with rate of convergence OP(n−1/4) corresponding to profile likelihood maximization and mean-square error minimization, and show that the blockmodel can be interpreted in this setting as an optimal piecewise-constant approximation to the generative nonparametric model. We also show for large sample sizes that the detection of co-clusters in such data indicates with high probability the existence of co-clusters of equal size and asymptotically equivalent connectivity in the underlying generative process.
Forbidden triads and Creative Success in Jazz: The Miles Davis Factor
Creators: name: Vedres, Balazs
Publisher: name: arXiv
Year: 2017
Subjects: subject: Social and Information Networks (cs.SI)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Applications (stat.AP)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences
subject: J.4
subject: 91D30

description: This article argues for the importance of forbidden triads - open triads with high-weight edges - in predicting success in creative fields. Forbidden triads had been treated as a residual category beyond closed and open triads, yet I argue that these structures provide opportunities to combine socially evolved styles in new ways. Using data on the entire history of recorded jazz from 1896 to 2010, I show that observed collaborations have tolerated the openness of high weight triads more than expected, observed jazz sessions had more forbidden triads than expected, and the density of forbidden triads contributed to the success of recording sessions, measured by the number of record releases of session material. The article also shows that the sessions of Miles Davis had received an especially high boost from forbidden triads.
Open Research Software
Creators: name: Di Cosmo, Roberto
name: Keegan, Liam
Publisher: name: Zenodo
Year: 2022
Subjects: software
open science

description: Software source code contains a growing part of the scientific and technical knowledge developed in the research activities, in all fields. It is of paramount importance to ensure that it is properly archived and referenced. The Software Heritage universal source code archive is an international non profit initiative, in collaboration with UNESCO, designed specifically to address these needs: it already contains over 11 billion unique source code files from over 150 million software projects. In this presentation we will see how it can enhance the research practices, and contribute to the Open Science mission. We will also discuss best practices for the development of maintainable and sustainable software that enhances the reliability and reproducibility of scientific research.
description: Co-funded by the Erasmus+ Programme of the European Union
Additional file 2 of Acupuncture combined with moxibustion mitigates spinal cord injury-induced motor dysfunction in mice by NLRP3-IL-18 signaling pathway inhibition
Creators: name: Zheng, Ji-Hui
name: Yuan, Na
name: Zhang, Peng
name: Liu, De-Feng
name: Lin, Wei
name: Miao, Jun
Publisher: name: figshare
Year: 2023
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 2. A detailed description of the specific statistics.
Hydrogen-rich Core Collapse Supernovae
Creators: name: Arcavi, Iair
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Hydrogen-rich core collapse supernovae, known as "Type II" supernovae, are the most common type of stellar explosion realized in nature. They are defined by the presence of prominent hydrogen lines in their spectra. Type II supernovae are observed only in star-forming galaxies, and several events have been directly linked to massive star progenitors. Five main subclasses are identified: Type IIP (displaying a plateau in their light curve), Type IIL (displaying a light curve decline), Type IIn (displaying narrow emission lines), Type IIb (displaying increasingly strong He features with time) and 87A-likes (displaying long-rising light curves similar to that of SN 1987A). Type IIP supernovae have been robustly established as the explosions of red supergiants, while the progenitors of Type IIL's remain elusive. Type IIn's are likely linked to luminous blue variables, Type IIb progenitors may be interacting binary systems and the prototype of the 87A-like class was observed to be the explosion of a blue supergiant. The diversity in progenitor mass, metallicity, binarity and rotation is likely responsible for the diversity in observed explosion types, but the connection between progenitor parameters and supernova properties is not yet entirely understood theoretically nor fully mapped observationally. New observational methods for constraining this connection are currently being implemented, including the analyses of large samples of events, making use of very early data (obtained hours to days from explosion) and statistical studies of host-galaxy properties.
description: Author version of a chapter in the 'Handbook of Supernovae', edited by A. Alsabti and P. Murdin, Springer. 38 pages, 23 figures