cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Superconductivity emerging from suppressed large magnetoresistant state in WTe2
Creators: name: Kang, Defen
name: Zhou, Yazhou
name: Yi, Wei
name: Yang, Chongli
name: Guo, Jing
name: Shi, Youguo
name: Zhang, Shan
name: Wang, Zhe
name: Zhang, Chao
name: Jiang, Sheng
name: Li, Aiguo
name: Yang, Ke
name: Wu, Qi
name: Zhang, Guangming
name: Sun, Liling
name: Zhao, Zhongxian
Publisher: name: arXiv
Year: 2015
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The recent discovery of large and non-saturating magnetoresistance (LMR) in WTe2 provides a unique playground to find new phenomena and significant perspective for potential applications. Here we report the first observation of superconductivity near the proximity of suppressed LMR state in pressurized WTe2 through high-pressure synchrotron X-ray diffraction, electrical resistance, magnetoresistance, and ac magnetic susceptibility measurements. It is found that the positive magnetoresistance effect can be turned off at a critical pressure of 10.5 GPa without crystal structure change and superconductivity emerges simultaneously. The maximum superconducting transition temperature can be reached to 6.5 K at ~15 GPa and it decreases down to 2.6 K at ~25 GPa. In-situ high pressure Hall coefficient measurements at 10 K demonstrate that elevating pressure decreases hole carrier's population but increases electron carrier's population. Significantly, at the critical pressure, we observed a sign change in the Hall coefficient, indicating a possible Lifshitz-type quantum phase transition in WTe2.
description: 12 pages, 4 figures
Search for Nova Presolar Grains: γ -Ray Spectroscopy of Ar 34 and its Relevance for the Astrophysical Cl 33 (p,γ) Reaction
Creators: name: Hoff, D.E.M.
name: Rogers, A.M.
name: Hallam, S.
name: Huang, T.
name: Kondev, F.G.
name: Stolze, S.
name: Lotay, G.
name: Auranen, K.
name: Kennington, A.R.L.
name: Zhu, S.
name: José, J.
name: Carpenter, M.P.
name: Savard, G.
name: Andreoiu, C.
name: Hadyńska-Klȩk, K.
name: Saiz, J.
name: Deibel, C.M.
name: Li, J.
name: Jazrawi, S.
name: Janssens, R.V.F.
name: Wilson, G.L.
name: Seweryniak, D.
name: Lauritsen, T.
name: Doherty, D.T.
name: Catford, W.N.
Publisher: name: American Physical Society
Year: 2020

description: The discovery of presolar grains in primitive meteorites has initiated a new era of research in the study of stellar nucleosynthesis. However, the accurate classification of presolar grains as being of specific stellar origins is particularly challenging. Recently, it has been suggested that sulfur isotopic abundances may hold the key to definitively identifying presolar grains with being of nova origins and, in this regard, the astrophysical Cl33(p,γ)Ar34 reaction is expected to play a decisive role. As such, we have performed a detailed γ-ray spectroscopy study of Ar34. Excitation energies have been measured with high precision and spin-parity assignments for resonant states, located above the proton threshold in Ar34, have been made for the first time. Uncertainties in the Cl33(p,γ) reaction have been dramatically reduced and the results indicate that a newly identified ℓ =0 resonance at Er=396.9(13) keV dominates the entire rate for T=0.25-0.40 GK. Furthermore, nova hydrodynamic simulations based on the present work indicate an ejected S32/S33 abundance ratio distinctive from type-II supernovae and potentially compatible with recent measurements of a presolar grain.
Countering COVID 19: A European survey on acceptability of and commitment to preventive measures
Creators: name: Sabat, Iryna
name: Nirosha Varghese
name: Neumann-Bohme, Sebastian
name: Barros, Pedro Pita
name: Exel, Job Van
name: Brouwer, Werner
name: Schreyogg, Jonas
name: Stargardt, Tom
Publisher: name: Zenodo
Year: 2020
Subjects: COVID-19, containment policies, public perceptions

description: European countries undertook a range of countermeasures to contain and mitigate the impact of the COVID 19 pandemic, including international and domestic mobility restrictions, school closures, bans of public gatherings, and lockdowns Some countries have been considering the implementation of more controversial interventions, such as banning medical exports or usage of mobile phone data for tracking purposes. This study aimed at investigating the public sentiment towards the containment measures undertaken in Europe at the onset of the COVID 19 outbreak to learn about people’s support for containment policies, their worries in relation to the unfolding epidemic, and their trust in different sources of information
Noisy Parallel Data Alignment
Creators: name: Xie, Ruoyu
name: Anastasopoulos, Antonios
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computation and Language (cs.CL)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: An ongoing challenge in current natural language processing is how its major advancements tend to disproportionately favor resource-rich languages, leaving a significant number of under-resourced languages behind. Due to the lack of resources required to train and evaluate models, most modern language technologies are either nonexistent or unreliable to process endangered, local, and non-standardized languages. Optical character recognition (OCR) is often used to convert endangered language documents into machine-readable data. However, such OCR output is typically noisy, and most word alignment models are not built to work under such noisy conditions. In this work, we study the existing word-level alignment models under noisy settings and aim to make them more robust to noisy data. Our noise simulation and structural biasing method, tested on multiple language pairs, manages to reduce the alignment error rate on a state-of-the-art neural-based alignment model up to 59.6%.
description: EACL 2023 camera-ready version
Experimental observation of induced stochastic transitions in multi-well potential of RF SQUID loop
Creators: name: Turutanov, O. G.
name: Lyakhno, V. Yu.
name: Shnyrkov, V. I.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: An amplification of a weak low-frequency harmonic signal is experimentally observed in a single-junction-superconducting quantum interferometer (RF SQUID loop) due to stochastic transitions between two or more metastable states of the loop under the applied noise flux of varying intensity (the effect of stochastic resonance, SR). In addition to the usual scenario of the SR in a bistable system with Gaussian noise, the transitions between multiple metastable states of the multi-well SQUID loop potential under the influence of a binary noise is observed. This can be interpreted as a kind of noise "spectroscopy" of the metastable states of the SQUID loop with different values of the trapped magnetic flux.
description: 4 pages, 2 figures, short communication, to be published in Low Temperature Physics 40 (2014) No.11
Spectroscopy of P 30 and the abundance of Si 29 in presolar grains
Creators: name: Lotay, G.
name: Seweryniak, D.
name: Zhu, S.
name: Doherty, D.T.
name: Carpenter, M.P.
name: José, J.
name: Rogers, A.M.
name: Woods, P.J.
name: Janssens, R.V.F.
Publisher: name: American Physical Society
Year: 2020

description: The astrophysical Si29(p,γ) reaction is expected to play a key role in determining the final Si29 yields ejected in nova explosions. Such yields are used to accurately identify the stellar origins of meteoritic stardust and recently, distinctive silicon isotopic ratios have been extracted from a number of presolar grains. Here, the light-ion Si28(He3,p) fusion-evaporation reaction was used to populate low-spin proton-unbound excited states in the nucleus P30 that govern the rate of the astrophysical Si29(p,γ) reaction. In particular, γ decays were observed from resonances up to Er=500keV, and key resonances at 217 and 315 keV have now been identified as 2+ and 2-levels, respectively. The present paper provides the first estimate of the 217-keV resonance strength and indicates that the strength of the 315-keV resonance, which dominates the rate of the Si29(p,γ) reaction over the entire peak temperature range of oxygen-neon novae, is higher than previously expected. As such, the abundance of Si29 ejected during nova explosions is likely to be less than that predicted by the most recent theoretical models.
Meridional Circulation in Solar and Stellar Convection Zones
Creators: name: Featherstone, Nicholas A.
name: Miesch, Mark S.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present a series of 3-D nonlinear simulations of solar-like convection, carried out using the Anelastic Spherical Harmonic (ASH) code, that are designed to isolate those processes that drive and shape meridional circulations within stellar convection zones. These simulations have been constructed so as to span the transition between solar-like differential rotation (fast equator/slow poles) and ``anti-solar' differential rotation (slow equator/fast poles). Solar-like states of differential rotation, arising when convection is rotationally constrained, are characterized by a very different convective Reynolds stress than anti-solar regimes, wherein convection only weakly senses the Coriolis force. We find that the angular momentum transport by convective Reynolds stress plays a central role in establishing the meridional flow profiles in these simulations. We find that the transition from single-celled to multi-celled meridional circulation profiles in strong and weak regimes of rotational constraint is linked to a change in the convective Reynolds stress, a clear demonstration of gyroscopic pumping. Latitudinal thermal variations differ between these different regimes, with those in the solar-like regime conspiring to suppress a single cell of meridional circulation, whereas the cool poles and warm equator established in the anti-solar states tend to promote single-celled circulations. Though the convective angular momentum transport becomes radially inward at mid-latitudes in anti-solar regimes, it is the meridional circulation that is primarily responsible for establishing a rapidly-rotating pole. We conclude with a discussion of how these results relate to the Sun, and suggest that the Sun may lie near the transition between rapidly-rotating and slowly-rotating regimes.
description: 23 pages, 14 Figures, Submitted to the Astrophysical Journal
Additional file 5 of Impact of mHealth interventions on maternal, newborn, and child health from conception to 24 months postpartum in low- and middle-income countries: a systematic review
Creators: name: Knop, Marianne Ravn
name: Nagashima-Hayashi, Michiko
name: Lin, Ruixi
name: Saing, Chan Hang
name: Ung, Mengieng
name: Oy, Sreymom
name: Yam, Esabelle Lo Yan
name: Zahari, Marina
name: Yi, Siyan
Publisher: name: figshare
Year: 2024
Subjects: Medicine
Biotechnology
Science Policy

description: Additional file 5: Table A5a and A5b Quality assessment results
Treating Detector Systematics via a Likelihood Free Inference Method
Creators: name: Fischer, Leander
name: Naab, Richard
name: Trettin, Alexandra
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2023
Subjects: neutrino, oscillation
decoupling
performance
Monte Carlo

description: Estimating the impact of systematic uncertainties in particle physics experiments is challenging, especially since the detector response is unknown analytically in most situations and needs to be estimated through Monte Carlo (MC) simulations. Typically, detector property variations are parameterized in ways that implicitly assume a specific physics model, which can introduce biases on quantities measured by an analysis. In this paper, we present a method to recover a model-independent, event-wise estimation of the detector response variation by applying a likelihood-free inference method to a set of MC simulations representing discrete detector realizations. The method provides a re-weighting scheme for every event, which can be used to apply the effects of detector property variations fully decoupled from the assumed physics model. Using a toy MC example inspired by fixed-baseline neutrino oscillation experiments, we demonstrate the performance of our method. We show that our method fully decouples the modeling of the detector response from the physics parameters one wishes to measure in a MC forward-folding analysis.
title: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 44 Nr. 1 (1966)
title: Bd. 44 Nr. 1 (1966)
titleType: AlternativeTitle
Creators: name: Germania : Anzeiger Der Römisch-Germanischen Kommission Des Deutschen Archäologischen Instituts
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2022

description: Eine figürlich verzierte Ziste in Treviso...66-73 Der Ostalpenraum und die antike Welt in der frühen Eisenzeit...48-66 Zugänge der Bibliothek...154-219 Inhalt...III-IV Titel
The 136Xe + 198Pt reaction: a detailed re-examination
Creators: name: Loveland, W.
name: Copp, P.A.
name: Lane, G.
name: Desai, V.V.
name: Ayangekaa, A.D.
name: Kondev, F.G.
name: Zhu, S.
name: Janssens, R.V.F.
name: Yanez, R.
name: Greene, J.P.
Publisher: name: Springer
Year: 2020

description: We extend previous measurements of the transfer product yields in the reaction of Ec.m.=450MeV136Xe with 198Pt by measurements of the product yields using Gammasphere. By recording events occurring in beam bursts and in between beam bursts, we are able to extend the number of measured product yields from 78 to 171 nuclides. Our new data span a much wider range of Z and A than observed in previous work and when compared to theoretical predictions, these new measurements provide a more stringent and thorough test of models of multi-nucleon transfer (MNT) reactions.
Anomalous diffusion and long-range memory in the scaled voter model
Creators: name: Kazakevičius, Rytis
name: Kononovicius, Aleksejus
Publisher: name: arXiv
Year: 2023
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Physics and Society (physics.soc-ph)
subject: Statistical Finance (q-fin.ST)
subject: FOS: Physical sciences
subject: FOS: Economics and business

description: We analyze the scaled voter model, which is a generalization of the noisy voter model with time-dependent herding behavior. We consider the case when the intensity of herding behavior grows as a power-law function of time. In this case, the scaled voter model reduces to the usual noisy voter model, but it is driven by the scaled Brownian motion. We derive analytical expressions for the time evolution of the first and second moments of the scaled voter model. In addition, we have derived an analytical approximation of the first passage time distribution. By numerical simulation, we confirm our analytical results as well as show that the model exhibits long-range memory indicators despite being a Markov model. The proposed model has steady-state distribution consistent with the bounded fractional Brownian motion, thus we expect it to be a good substitute model for the bounded fractional Brownian motion.
description: 24 pages, 4 figures
Rigidity percolation by next-nearest-neighbor braces on generic and regular isostatic lattices
Creators: name: Zhang, Leyou
name: Rocklin, D. Zeb
name: Chen, Bryan Gin-ge
name: Mao, Xiaoming
Publisher: name: arXiv
Year: 2014
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study rigidity percolation transitions in two-dimensional central-force isostatic lattices, including the square and the kagome lattices, as next-nearest-neighbor bonds ("braces") are randomly added to the system. In particular, we focus on the differences between regular lattices, which are perfectly periodic, and generic lattices with the same topology of bonds but whose sites are at random positions in space. We find that the regular square and kagome lattices exhibit a rigidity percolation transition when the number of braces is $\sim L\ln L$, where $L$ is the linear size of the lattice. This transition exhibits features of both first order and second order transitions: the whole lattice becomes rigid at the transition, whereas there exists a diverging length scale. In contrast, we find that the rigidity percolation transition in the generic lattices occur when the number of braces is very close to the number obtained from the Maxwell's law for floppy modes, which is $\sim L$. The transition in generic lattices is a very sharp first-order-like transition, at which the addition of one brace connects all small rigid regions in the bulk of the lattice, leaving only floppy modes on the edge. We characterize these transitions using numerical simulations and develop analytic theories capturing each transition. Our results relate to other interesting problems including jamming and bootstrap percolation.
Decay spectroscopy of two-quasiparticle K isomers in Cm 246,248 via inelastic and transfer reactions
Creators: name: Peterson, D.
name: Lister, C.J.
name: Carpenter, M.P.
name: Khoo, T.L.
name: Janssens, R.V.F.
name: Seweryniak, D.
name: Ahmad, I.
name: Wang, X.
name: Kondev, F.G.
name: Lauritsen, T.
name: Tandel, S.K.
name: Shirwadkar, U.
name: Zhu, S.
name: Greene, J.P.
name: Chowdhury, P.
Publisher: name: American Physical Society
Year: 2019

description: The decay of K isomers in Cm (Z = 96) isotopes has been studied using inelastic and transfer reactions. The half-life of a previously identified 2-quasiparticle (qp) Kπ=8- isomer in Cm246 has been measured. A new 2-qp isomer is observed in Cm248, its half-life measured and its decay scheme established. The reduced K hindrances extracted for the decay transitions from the isomers in Cm246,248 indicate K to be a robust quantum number and validate axial symmetry in these nuclei. The excitation energies of the 2-qp isomers in Cm246 (N = 150) and Cm248 (N = 152) support the persistence of a deformed subshell gap at N = 152 in the Z≈100 region down to Z = 96 nuclei.
Additional file 2 of Increasing the diagnostic yield of childhood glaucoma cases recruited into the 100,000 Genomes Project
Creators: name: Al-Saei, Omayma
name: Malka, Samantha
name: Owen, Nicholas
name: Aliyev, Elbay
name: Vempalli, Fazulur Rehaman
name: Ocieczek, Paulina
name: Al-Khathlan, Bashayer
name: Fakhro, Khalid
name: Moosajee, Mariya
Publisher: name: figshare
Year: 2024
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Supplementary Material 2
Additional file 1 of Research on high sensitivity piezoresistive sensor based on structural design
Creators: name: Li, Wei
name: Liu, Xing
name: Wang, Yifan
name: Peng, Lu
name: Jin, Xin
name: Jiang, Zhaohui
name: Guo, Zengge
name: Chen, Jie
name: Wang, Wenyu
Publisher: name: figshare
Year: 2024
Subjects: Biophysics
Space Science
Molecular Biology
Biotechnology
Environmental Sciences not elsewhere classified
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Science Policy

description: Additional file 1. Table S1 compares the differences in sensitivity, linear detection range, response time, and maximum detection range of flexible piezoresistive sensors with different structural designs (interface microstructure, 3D framework structure and the synergy between interface and 3D framework structure). These results demonstrate that the design of the structure has a significant impact on sensor performance.
Dynamics of impurity attraction and repulsion of an intrinsic localized mode in a driven 1-D cantilever array
Creators: name: Sato, M.
name: Sada, Y.
name: Shi, W.
name: Shige, S.
name: Ishikawa, T.
name: Soga, Y.
name: Hubbard, B. E.
name: Ilic, B.
name: Sievers, A. J.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Both low frequency and high frequency impurity modes have been produced in a SiN micromechanical cantilever array by illumination with either an infrared or visible laser. When such laser-induced impurities are placed near a driven intrinsic localized mode (ILM) it is either repelled or attracted. By measuring the linear response spectrum for these two cases it was found that vibrational hopping of the ILM takes place when the natural frequency of the ILM and an even symmetry linear local mode are symmetrically located about the driven ILM frequency so that parametric excitation of these two linear modes is enhanced, amplifying the lateral motion of the ILM. Numerical simulations are consistent with these signature findings. It is also demonstrated that the correct sign of the observed interaction can be found with a harmonic lattice-impurity model but the magnitude of the effect is enhanced in a nonlinear lattice.
description: to be published in CHAOS
Additional file 1 of A reduced proteomic signature in critically ill Covid-19 patients determined with plasma antibody micro-array and machine learning
Creators: name: Patel, Maitray A.
name: Daley, Mark
name: Van Nynatten, Logan R.
name: Slessarev, Marat
name: Cepinskas, Gediminas
name: Fraser, Douglas D.
Publisher: name: figshare
Year: 2024
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Supplementary Material 1
Quantum Hamiltonians with weak random abstract perturbation. I. Initial length scale estimate
Creators: name: Borisov, Denis
name: Golovina, Anastasia
name: Veselic, Ivan
Publisher: name: arXiv
Year: 2015
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: Probability (math.PR)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We study random Hamiltonians on finite-size cubes and waveguide segments of increasing diameter. The number of random parameters determining the operator is proportional to the volume of the cube. In the asymptotic regime where the cube size, and consequently the number of parameters as well, tends to infinity, we derive deterministic and probabilistic variational bounds on the lowest eigenvalue, i.e. the spectral minimum, as well as exponential off-diagonal decay of the Green function at energies above, but close to the overall spectral bottom.
From the reunions of Reconstruction to the reconstruction of reunions
Creators: name: Frazier, Krystal Denise
Publisher: name: No Publisher Supplied
Year: 2010

description: Only in the last forty years have scholars began to take seriously the expansive kinship networks often seen in African American families. Although African Americanshave a longstanding history of maintaining extended kinship networks, which often also incorporated non-relatives as adoptive kin, the majority of scholars who have researched black kin systems are not historians. Such work has largely been taken up by sociologists and anthropologists. Moreover, few historians have researched black kin systems beyond the period of Reconstruction. This dissertation historicizes black family culture and its impact on political and economic history after Emancipation.The dissertation uses a thematic and chronological approach to examine the ways in which traditions of familial flexibility, first developed under slavery, continued to shape African Americans' conceptualizations of family and patterns of organizingwell into the Twentieth Century. Both the reunion movements of Reconstruction and the turn of the twenty-first century demonstrate the importance of familial networks to black communities. Chapters on black church families at the turn of the twentiethcentury, interdependent families affected by twentieth century war-time migration, and political kinship established by black families in the late-twentieth century Civil Rights Movement reveal the ways in which African Americans conceptions of family shapedtheir efforts to address poverty, racism, and familial dispersion.The dissertation builds on historical work on the black family, as well sociological and anthropological theories to make several interventions. By using familyas both a site for historical inquiry as well as an analytical framework for interpreting history, the dissertation introduces new methods of investigating the political and economic impact of black family culture. The project also sheds new light on oldhistoriographical questions, including the ways in which the church became the most autonomous of black institutions in the late-nineteenth and early-twentieth centuries as well as the impact of migration on the societies migrants leave behind, by examiningthem through the lens of family. Additionally, it contributes a historian's analysis to a growing and necessary literature on the characteristics and experiences of black families that advances scholarly discussions beyond pathology debates and monolithicdepictions of black family life.
The mutation of cultural values, popularity, and aesthetic tastes in the age of convergence culture
Creators: name: Suhr, Hiesun Cecilia
Publisher: name: No Publisher Supplied
Year: 2010

description: This dissertation examines cultural production in an age of digital media and convergence. It focuses on how musicians, by exerting immaterial and affective labor, use social media websites to gain popularity and increase their music’s value. Within the larger context of convergence culture, in which old and new media collide, this dissertation focuses on four websites as case studies (myspace.com, youtube.com, secondlife.com, and indabamusic.com), analyzing them via four key terms ("social protocols," "cultural intermediaries," "labor," and "self-promotion"). Broadly speaking, this dissertation analyzes various binary tensions that are symptomatic of a convergence culture context, such as commerce vs. creativity, competition vs. collaboration and empowerment vs. exploitation. These tensions exist unequally, creating an oscillating relationship. This dissertation, by assessing the resulting paradoxes, highlights the different dynamics of power at play on the social networking sites. Thus, this study introduces and assesses the emerging protocols on the social networking sites, the expanded role of cultural intermediaries in the social network, and the manner in which musicians engage in self-promotion. After introductory and literature review chapters, chapter three investigates Myspace users' attempts to gain popularity. The chapter examines various protocols both in online interactions as well as in the consumption of "how-to-succeed" manuals. Chapter Four analyzes the laboring practices and music competitions on Youtube, and conceptualizes the website’s emerging norms of popularity and their impact on signed and unsigned musicians. The fifth chapter, devoted to Secondlife, sheds light on the role played by live performances, a dimension not typically a part of other social networking sites. The sixth chapter on Indabamusic explores the manner in which collaborative and competitive activities reconstitutes the complex relationship between mainstream and grassroots convergence forces. As a whole, this dissertation examines new developments in the formulation of cultural values, and evaluates a landscape in which the commodification of the self and the notion of popularity complicate the purportedly democratic nature of convergence culture and social media sites.
Decoupled and semi-decoupled bands in Hg 197 and Hg 199
Creators: name: Lister, C.J.
name: Negi, D.
name: Chowdhury, P.
name: Seweryniak, D.
name: Janssens, R.V.F.
name: Tandel, S.K.
name: Khoo, T.L.
name: Lauritsen, T.
name: Carpenter, M.P.
name: Chauhan, P.
name: Zhu, S.
name: Kondev, F.G.
Publisher: name: American Physical Society
Year: 2019

description: The structure of decoupled positive-parity and semidecoupled negative-parity bands up to high spin in Hg197,199 has been studied using multinucleon transfer reactions with the Gammasphere array. A positive-parity band in Hg199 with the (νi13/2)3 decoupled configuration that deexcites to levels in the negative-parity sequences is newly established. The semidecoupled sequences in both isotopes are extended to higher spin. Rotation-aligned angular momenta and crossing frequencies determined from experiment are in fair agreement with those from cranking calculations. A transition from oblate collective rotation at low spin to triaxial noncollective shapes at high spin is indicated.
Additional file 1 of A systematic review of the biomarkers associated with cognition and mood state in bipolar disorder
Creators: name: Pérez-Ramos, Anaid
name: Romero-López-Alberca, Cristina
name: Hidalgo-Figueroa, Maria
name: Berrocoso, Esther
name: Pérez-Revuelta, Jose I.
Publisher: name: figshare
Year: 2024
Subjects: Medicine
Cell Biology
Neuroscience
Pharmacology
Biotechnology
Biological Sciences not elsewhere classified
Mental Health

description: Supplementary material 1.
Inhomogeneous and nonstationary Hall states of the CDW with quantized normal carriers
Creators: name: Brazovskii, Serguei
Publisher: name: arXiv
Year: 2015
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We suggest a theory for a deformable and sliding charge density wave (CDW) in the Hall bar geometry for the quantum limit when the carriers in remnant small pockets are concentrated at lowest Landau levels (LL) forming a fractionally ($ν<1$) filled quantum Hall state. The gigantic polarizability of the CDW allows for a strong redistribution of electronic densities up to a complete charge segregation when all carriers occupy, with the maximum filling, a fraction $ν$ of the chain length - thus forming the integer quantum Hall state, while leaving the fraction $(1-ν)$ of the chain length unoccupied. The electric field in charged regions easily exceeds the pinning threshold of the CDW, then the depinning propagates into the nominally pinned central region via sharp domain walls. Resulting picture is that of compensated collective and normal pulsing counter-currents driven by the Hall voltage. This scenario is illustrated by numerical modeling for nonstationary distributions of the current and the electric field. This picture can interpret experiments in mesa-junctions showing depinning by the Hall voltage and the generation of voltage-controlled high frequency oscillations (Yu.I. Latyshev, P. Monceau, A.A. Sinchenko, et al, presented at ECRYS-2011, unpublished).
description: After International School - Workshop on Electronic Crystals: ECRYS-2014
Identification of γ -decaying resonant states in 26Mg and their importance for the astrophysical s process
Creators: name: Carpenter, M.P.
name: Lotay, G.
name: Lauritsen, T.
name: Zhu, S.
name: Woods, P.J.
name: David, H.M.
name: Almaraz-Calderon, S.
name: Seweryniak, D.
name: Kankainen, A.
name: Janssens, R.V.F.
name: Chiara, C.J.
name: Wilkinson, R.
name: Hoffman, C.R.
name: Doherty, D.T.
Publisher: name: Springer New York LLC
Year: 2019

description: The 22Ne(α, n) reaction is expected to provide the dominant neutron source for the weak s process in massive stars and intermediate-mass (IM) Asymptotic Giant Branch (AGB) stars. However, the production of neutrons in such environments is hindered by the competing 22Ne(α,γ)26Mg reaction. Here, the 11B(16O,p) fusion-evaporation reaction was used to identify γ-decay transitions from 22Ne + α resonant states in 26Mg. Spin-parity restrictions have been placed on a number of α-unbound excited states in 26 Mg and their role in the 22Ne(α,γ)26Mg reaction has been investigated. In particular, a suspected natural-parity resonance at Ec.m. = 557(3) keV, that lies above the neutron threshold in 26Mg, and is known to exhibit a strong α-cluster character, was observed to γ decay. Furthermore, a known resonance at Ec . m .= 466 (4 ) keV has been definitively assigned 2+ spin and parity. Consequently, uncertainties in the 22Ne(α,γ) stellar reaction rate have been reduced by a factor of ∼ 20 for temperatures ∼ 0.2 GK.
Tailoring the slow light behavior in terahertz metasurfaces
Creators: name: Manjappa, Manukumara
name: Chiam, Sher-Yi
name: Cong, Longqing
name: Bettiol, Andrew A.
name: Zhang, Weili
name: Singh, Ranjan
Publisher: name: arXiv
Year: 2015
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We experimentally study the effect of near field coupling on the transmission of light in terahertz metasurfaces, possessing slightly distinctive SRR resonances. Our results show that the interplay between the strengths of electric and magnetic dipoles, modulates the amplitude of resulting electromagnetically induced transmission, probed under different types of asymmetries in the coupled system. We employ a two-particle model to theoretically study the influence of the near field coupling between bright and quasi-dark modes on the transmission properties of the coupled system and we find an excellent agreement with our observed results. Adding to the enhanced transmission characteristics, our results provide a deeper insight into the metamaterial analogues of atomic electromagnetically induced transparency and offer an approach to engineer slow light devices, broadband filters and attenuators at terahertz frequencies.
Isomers from intrinsic excitations in Tl 200 and Pb 201,202
Creators: name: Zhu, S.
name: Lister, C.J.
name: Suman, S.
name: Chowdhury, P.
name: Janssens, R.V.F.
name: Lauritsen, T.
name: Tandel, S.K.
name: Carpenter, M.P.
name: Kondev, F.G.
name: Roy, P.
name: Khoo, T.L.
name: Seweryniak, D.
Publisher: name: American Physical Society
Year: 2019

description: A six-quasiparticle isomer with T1/2 = 57(2) ns has been established in the doubly-odd isotope Tl200 and its level scheme is significantly extended. Half-lives of previously reported isomers in Tl200 and Pb201,202 have been determined and revised values are reported in a few cases, with T1/2 = 397(17) ns and 7.0(5) ns for the Iπ=5+ and 7- states in Tl200, 52(2) ns for the 41/2+ level in Pb201, and 93(4) ns for the 16+ state in Pb202. Configurations for the isomers have been assigned and these predominantly involve intrinsic excitations of neutrons from the i13/2 subshell. The inferred transition rates for the decay of these isomers compare well with single-particle estimates attesting to their intrinsic character.
Discriminative Radial Domain Adaptation
Creators: name: Huang, Zenan
name: Wen, Jun
name: Chen, Siheng
name: Zhu, Linchao
name: Zheng, Nenggan
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (cs.LG)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Domain adaptation methods reduce domain shift typically by learning domain-invariant features. Most existing methods are built on distribution matching, e.g., adversarial domain adaptation, which tends to corrupt feature discriminability. In this paper, we propose Discriminative Radial Domain Adaptation (DRDA) which bridges source and target domains via a shared radial structure. It's motivated by the observation that as the model is trained to be progressively discriminative, features of different categories expand outwards in different directions, forming a radial structure. We show that transferring such an inherently discriminative structure would enable to enhance feature transferability and discriminability simultaneously. Specifically, we represent each domain with a global anchor and each category a local anchor to form a radial structure and reduce domain shift via structure matching. It consists of two parts, namely isometric transformation to align the structure globally and local refinement to match each category. To enhance the discriminability of the structure, we further encourage samples to cluster close to the corresponding local anchors based on optimal-transport assignment. Extensively experimenting on multiple benchmarks, our method is shown to consistently outperforms state-of-the-art approaches on varied tasks, including the typical unsupervised domain adaptation, multi-source domain adaptation, domain-agnostic learning, and domain generalization.
description: 13 pages, 14 figures
Antimicrobial Resistance: An imminent threat to Aotearoa, New Zealand
Creators: name: Gerrard, Juliet
Publisher: name: Figshare
Year: 2018
Subjects: subject: Health Care
subject: 111712 Health Promotion
subject: FOS: Health sciences
subject: 110705 Humoural Immunology and Immunochemistry
subject: FOS: Clinical medicine
subject: 110706 Immunogenetics (incl. Genetic Immunology)
subject: 110799 Immunology not elsewhere classified

description: Before the discovery of antimicrobials in the early 1900s, millions of people died from infections. Antimicrobial resistance is an international problem recognised by the World Health Organisation and the World Bank. Aotearoa, New Zealand has high antimicrobial use in humans compared with other developed countries, increasing our risk profile. Poor communities, Māori and Pasifika, the very young, the very old, immune-compromised, and critically ill patients are most impacted by infections, for which there will no longer be effective treatments, leading in many cases to death. The risk can be mitigated by: reducing unnecessary antimicrobial usage; measures to prevent the spread of AMR organisms; increasing monitoring and surveillance; infection control response systems; and research into how AMR genes enter NZ and are transmitted.
EFFECT OF CHILD EXPLOITATION ON THE SOCIO-ECONOMIC STATUS IN INDIA
Creators: name: Dr. Sanjay Kumar Das
Publisher: name: Zenodo
Year: 2022

description: Abstract Child exploitation is a major social problem in many countries. In India also large number of children are working as a child labour. It is necessary to identify about child exploitation in regional and national level. All children have right to get education, nice care taker and to have bright future. Every child has right to express their feelings, emotions, wishes and problems. Parents should take first responsibility for the children. Government has made policy for development of child. We should adopt Government policy and community engagement for improving the conditions of child.
Additional file 1 of Analysis of 3760 hematologic malignancies reveals rare transcriptomic aberrations of driver genes
Creators: name: Cao, Xueqi
name: Huber, Sandra
name: Ahari, Ata Jadid
name: Traube, Franziska R.
name: Seifert, Marc
name: Oakes, Christopher C.
name: Secheyko, Polina
name: Vilov, Sergey
name: Scheller, Ines F.
name: Wagner, Nils
name: Yépez, Vicente A.
name: Blombery, Piers
name: Haferlach, Torsten
name: Heinig, Matthias
name: Wachutka, Leonhard
name: Hutter, Stephan
name: Gagneur, Julien
Publisher: name: figshare
Year: 2024
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Supplementary Figures, Supplementary Material and Methods, Supplementary Results. PDF file containing the accompanying supplementary text as well as all Supplementary Figures S1-S31.
Intrinsic disorder in graphene on transition metal dichalcogenide heterostructures
Creators: name: Yankowitz, Matthew
name: Larentis, Stefano
name: Kim, Kyounghwan
name: Xue, Jiamin
name: McKenzie, Devin
name: Huang, Shengqiang
name: Paggen, Marina
name: Ali, Mazhar N.
name: Cava, Robert J.
name: Tutuc, Emanuel
name: LeRoy, Brian J.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The electronic properties of two-dimensional materials such as graphene are extremely sensitive to their environment, especially the underlying substrate. Planar van der Waals bonded substrates such as hexagonal boron nitride (hBN) have been shown to greatly improve the electrical performance of graphene devices by reducing topographic variations and charge fluctuations compared to amorphous insulating substrates}. Semiconducting transition metal dichalchogenides (TMDs) are another family of van der Waals bonded materials that have recently received interest as alternative substrates to hBN for graphene as well as for components in novel graphene-based device heterostructures. Additionally, their semiconducting nature permits dynamic gate voltage control over the interaction strength with graphene. Through local scanning probe measurements we find that crystalline defects intrinsic to TMDs induce scattering in graphene which results in significant degradation of the heterostructure quality, particularly compared to similar graphene on hBN devices.
description: 18 pages, 7 figures
Nuclear isovector valence-shell excitation of Hg 202
Creators: name: Möller, T.
name: Stegmann, R.
name: Stahl, C.
name: Möller, O.
name: Lettmann, M.
name: Carpenter, M.P.
name: Pietralla, N.
name: Zhu, S.
name: Kern, R.
name: Rainovski, G.
name: Janssens, R.V.F.
name: Werner, V.
Publisher: name: American Physical Society
Year: 2019

description: Excited states of Hg202 have been studied via the C12(Hg202,Hg∗202) Coulomb excitation reaction at a beam energy of 890 MeV. The γ-ray transitions from the excited states of Hg202 were detected by the Gammasphere array. The intensities of the observed γ rays determined the relative populations of the excited states which were used to extract the absolute M1 and E2 transition strength distributions for excited 2+ states of Hg202 up to 2 MeV. The measured absolute B(M1;27+→21+) strength of 0.18(8)μN2 indicates that the 27+ level of Hg202 is the main fragment of the proton-neutron mixed-symmetry 21,ms+ state. Upper limits for the F-spin mixing matrix elements of 202,204Hg are determined as well.
Heart failure in immigrant groups: a cohort study of adults aged 45 years and over in Sweden
Creators: name: Wändell, Per
name: Carlsson, Axel C.
name: Xinjun Li
name: Gasevic, Danijela
name: Ärnlöv, Johan
name: Holzmann, Martin J.
name: Sundquist, Jan
name: Sundquist, Kristina
Publisher: name: Figshare
Year: 2018
Subjects: subject: Medicine
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Objective. An increased risk of being diagnosed with coronary heart disease or atrial fibrillation has been shown among different immigrant groups. However, less is known on the risk of being diagnosed with congestive heart failure (CHF). Design. We studied CHF in immigrants including all adults ≥45 years in Sweden (n = 3,274,119) from 1998 to 2012. CHF was defined as at the first event registered in the National Patient Register. Risk of incident CHF in immigrant groups compared to the Swedish-born population was assessed by Cox regression, stratified by sex, adjusting for age, socio-demographic status, and co-morbidities. Results. During a mean follow-up of 14 years in total, a total of 302,340 (9.2%) events of CHF were registered. We found the following: higher incidence in men from Bosnia, Iraq, Lebanon, Russia and Africa; among women from Bosnia, Iraq, Lebanon, Turkey, Central Europe and Finland; lower incidence in men from Iceland, Latin America, Southern Europe, Norway and Western Europe; and among women from Iceland, Southern Europe, Norway, Denmark and Western Europe. Conclusion. It is important to be aware of the increased incidence of CHF in some immigrant groups, especially from countries and areas where the immigrants have been refugees, in order to enable for a timely diagnosis, treatment of and prevention of CHF and its debilitating complications.
$f_1(1285)$ decays into $a_0(980)π^0$, $f_0(980)π^0$ and isospin breaking
Creators: name: Aceti, F.
name: Dias, J. M.
name: Oset, E.
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We evaluate the decay width for the processes $f_1(1285) \to π^0 a_0(980)$ and $f_1(1285) \to π^0 f_0(980)$ taking into account that all three resonances are dynamically generated from the meson-meson interaction, the $f_1(1285)$ from $K^* \bar K -c.c$ and the $a_0(980)$, $f_0(980)$ from $πη, K \bar K$ and $ππ, K \bar K$ respectively. We use a triangular mechanism similar to that of the $η(1405) \to ππη$, which provides a decay width for $f_1(1285) \to π^0 a_0(980)$ with a branching fraction of the order of 30%, in agreement with experiment. At the same time we evaluate the decay width for the isospin forbidden $f_1(1285) \to π^0 f_0(980)$, which appears when we consider different masses for the charged and neutral kaons, and show that it is much more suppressed than in the $η(1405) \to ππη$ case, but gives rise to a narrow shape of the $π^+ π^-$ distribution similar to the one found in the $η(1405) \to ππη$ decay.
Randomly generated book
Creators: name: D'Souza, Shaun
Publisher: name: Figshare
Year: 2018
Subjects: subject: 80201 Analysis of Algorithms and Complexity
subject: FOS: Computer and information sciences
subject: Applied Computer Science
subject: 80203 Computational Logic and Formal Languages
subject: 80401 Coding and Information Theory
subject: 80403 Data Structures
subject: Information Systems
subject: 80308 Programming Languages

description: book.pdf
Pseudopotential contributions to the quadrupole moment in charged periodic systems
Creators: name: Rutter, M. J.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: There has been much interest over many years in studying charged systems after the artificial imposition of periodic boundary conditions, and correcting for the resulting divergence of the electrostatic energy density. A correction for cubic cells was derived by Makov and Payne in 1995, and its leading error term is of the form $L^{-5}$ for a cube of side $L$. Most modern Density Functional Theory codes use a different treatment of the `Z$α$' energy term to that used by Makov and Payne, resulting in an error term of the form $L^{-3}$ if their correction is used unmodified. This paper shows how the Makov and Payne result can be made consistent with modern practice.
description: 8 pages, 4 figures, typos corrected and journal ref added