cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 2: of Effects of antiretroviral therapy in HIV-positive adults on new HIV infections among young women: a systematic review protocol
Creators: name: Trust Chibawara
name: Mbuagbaw, Lawrence
name: Kitenge, Marcel
name: Nyasulu, Peter
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Draft search strategyâ MEDLINE (PubMed). (DOCX 15Â kb)
Multifractality in spin glasses
Creators: name: Janus Collaboration
name: Baity-Jesi, M.
name: Calore, E.
name: Cruz, A.
name: Fernandez, L. A.
name: Gil-Narvion, J. M.
name: Pemartin, I. Gonzalez-Adalid
name: Gordillo-Guerrero, A.
name: Iñiguez, D.
name: Maiorano, A.
name: Marinari, E.
name: Martin-Mayor, V.
name: Moreno-Gordo, J.
name: Sudupe, A. Muñoz
name: Navarro, D.
name: Paga, I.
name: Parisi, G.
name: Perez-Gaviro, S.
name: Ricci-Tersenghi, F.
name: Ruiz-Lorenzo, J. J.
name: Schifano, S. F.
name: Seoane, B.
name: Tarancon, A.
name: Yllanes, D.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We unveil the multifractal behavior of Ising spin glasses in their low-temperature phase. Using the Janus II custom-built supercomputer, the spin-glass correlation function is studied locally. Dramatic fluctuations are found when pairs of sites at the same distance are compared. The scaling of these fluctuations, as the spin-glass coherence length grows with time, is characterized through the computation of the singularity spectrum and its corresponding Legendre transform. A comparatively small number of site pairs controls the average correlation that governs the response to a magnetic field. We explain how this scenario of dramatic fluctuations (at length scales smaller than the coherence length) can be reconciled with the smooth, self-averaging behavior that has long been considered to describe spin-glass dynamics.
description: 15 pages, 15 figures
Additional file 4 of Transmission of cytomegalovirus via breast milk in low birth weight and premature infants: a systematic review and meta-analysis
Creators: name: Hu, Xiaolin
name: Hu, Wei
name: Sun, Xuan
name: Chen, Ling
name: Luo, Xiaoping
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 4 : Supplementary Table 1. Literature search strategy.
Additional file 1: of Effects of antiretroviral therapy in HIV-positive adults on new HIV infections among young women: a systematic review protocol
Creators: name: Trust Chibawara
name: Mbuagbaw, Lawrence
name: Kitenge, Marcel
name: Nyasulu, Peter
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: PRISMA-P 2015 checklist. (DOCX 30Â kb)
The effect of spots on the luminosity spread of the Pleiades
Creators: name: Guo, Zhen
name: Gully-Santiago, Michael
name: Herczeg, Gregory J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Cool spots on the surface of magnetically-active stars modulate their observed brightnesses and temperatures, thereby affecting the stellar locus on the H-R diagram. Recent high precision space-based photometric surveys reveal the rotational modulation from spots on stars in young clusters, including K2 monitoring of the 125-Myr-old Pleiades cluster. However, lightcurves reveal only the asymmetries in the visible spot distributions rather than the total sizes of spots on stellar surfaces, which causes a discrepancy between the spot coverage measured by photometric and spectroscopic observations. In this paper, we simulate photometric variability introduced by randomly-distributed starspots on a 125-Myr-old coeval cluster. Our simulation results show that randomly distributed small spots on the stellar surface would explain this discrepancy that the photometric observations only reveal 10% to 40% of the spot coverage measured by spectra. The colors and luminosities of photospheres are modeled for a range of photospheric temperature, spot coverage, and spot temperature. The colors and luminosities of a simulated population are then compared to the luminosity spread of Pleiades members, excluding the 25% of candidates that are identified as non-members with Gaia DR2 astrometry. The observed luminosities of Pleiades members have a standard deviation of 0.05 dex, which could be entirely explained by spots with a star-to-star standard deviation of spot coverage of 10%, but with an average coverage area that is not well constrained.
description: 13 pages, 12 figures
Multimodal unidirectionnal pulse propagation equation
Creators: name: Béjot, P.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: In this paper, the unidirectional pulse propagation equation generalized to structured media is derived. A fast modal transform linking the spatio-temporal representation of the field and its modal distribution is presented. This transform is used for solving the propagation equation by using a split-step algorithm. As an example, we present, to the best of our knowledge, the first numerical evidence of the generation of conical waves in highly multimodes waveguides.
description: 12 pages, 7 figures
The fully frustrated XY model with next nearest neighbor interaction
Creators: name: Franzese, G.
name: Cataudella, V.
name: Korshunov, S. E.
name: Fazio, R.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We introduce a fully frustrated XY model with nearest neighbor (nn) and next nearest neighbor (nnn) couplings which can be realized in Josephson junction arrays. We study the phase diagram for $0\leq x \leq 1$ ($x$ is the ratio between nnn and nn couplings). When $x < 1/\sqrt{2}$ an Ising and a Berezinskii-Kosterlitz-Thouless transitions are present. Both critical temperatures decrease with increasing $x$. For $x > 1/\sqrt{2}$ the array undergoes a sequence of two transitions. On raising the temperature first the two sublattices decouple from each other and then, at higher temperatures, each sublattice becomes disorderd.
description: 11 pages, 5 figures
Additional file 1: of Effects of training and support programs for leaders of illness-based support groups: commentary and updated evidence
Creators: name: Turner, Kimberly
name: Rice, Danielle
name: Carboni-JimĂŠnez, Andrea
name: Boruff, Jill
name: Thombs, Brett
Publisher: name: figshare
Year: 2019
Subjects: subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Search strategies. (DOCX 14 kb)
Charge-4e supercurrent in a two-dimensional InAs-Al superconductor-semiconductor heterostructure
Creators: name: Ciaccia, Carlo
name: Haller, Roy
name: Drachmann, Asbjørn C. C.
name: Lindemann, Tyler
name: Manfra, Michael J.
name: Schrade, Constantin
name: Schönenberger, Christian
Publisher: name: arXiv
Year: 2023
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Superconducting qubits with intrinsic noise protection offer a promising approach to improve the coherence of quantum information. Crucial to such protected qubits is the encoding of the logical quantum states into wavefunctions with disjoint support. Such encoding can be achieved by a Josephson element with an unusual charge-4e supercurrent emerging from the coherent transfer of pairs of Cooper-pairs. In this work, we demonstrate the controlled conversion of a conventional charge-2e dominated to a charge-4e dominated supercurrent in a superconducting quantum interference device (SQUID) consisting of gate-tunable planar Josephson junctions (JJs). We investigate the ac Josephson effect of the SQUID and measure a dominant photon emission at twice the fundamental Josephson frequency together with a doubling of the number of Shapiro steps, both consistent with the appearance of charge-4e supercurrent. Our results present a step towards novel protected superconducting qubits based on superconductor-semiconductor hybrid materials.
Oxygenated (113) diamond surface for nitrogen-vacancy quantum sensors with preferential alignment and long coherence time from first principles
Creators: name: Li, Song
name: Chou, Jyh-Pin
name: Wei, Jie
name: Sun, Minglei
name: Hu, Alice
name: Gali, Adam
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Shallow nitrogen-vacancy (NV) center in diamond is promising in quantum sensing applications however its sensitivity has been limited by surface terminators and defects. There is an immediate quest to find suitable diamond surfaces for NV sensors. In this work, the surface terminators of (113) diamond to host shallow NV centers are studied by means of first principles calculations. Results indicate that complete oxygen termination of (113) diamond creates positive electron affinity with neither strain on the surface nor in-gap levels. This is a very surprising result as the commonly employed oxygenated (001) diamond surface is often defective due to the disorder created by the strain of ether groups at the surface that seriously undermine the coherence properties of the shallow NV centers. The special atomic configurations on (113) diamond surface are favorable for oxygen bonding, in contrast to (001) and (111) diamond surfaces. These simulations imply that oxygenated diamond (113) surface can be produced by conventional diamond chemical vapor deposition growth. Combining this with the ~73% preferential alignment of as-grown NV centers in (113) oriented diamond, oxygenated (113) diamond is presently supposed to be the most prospective host for NV quantum sensors.
description: 4 figures
Ultrafast internal conversion and photochromism in gas-phase salicylideneaniline
Creators: name: Silfies, Myles C.
name: Mehmood, Arshad
name: Kowzan, Grzegorz
name: Hohenstein, Edward G.
name: Levine, Benjamin G.
name: Allison, Thomas K.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Salicylidenaniline (SA) is an archetypal system for excited-state intramolecular proton transfer (ESIPT) in non-planar systems. Multiple channels for relaxation involving both the keto and enol forms have been proposed after excitation to S$_1$ with near-UV light. Here we present transient absorption measurements of hot gas-phase SA, jet-cooled SA, and SA in Ar clusters using cavity-enhanced transient absorption spectroscopy (CE-TAS). Assignment of the spectra is aided by simulated TAS spectra, computed by applying time-dependent complete active space configuration interaction (TD-CASCI) to structures drawn from nonadiabatic molecular dynamics simulations. We find prompt ESIPT in all conditions followed by the rapid parallel generation of the trans-keto metastable photochrome state and fluorescent keto state in parallel. Increasing the internal energy increases the photochrome yield and decreases the fluorescent yield and fluorescent state lifetime observed in TAS. In Ar clusters, internal conversion of SA is severely hindered but the photochrome yield is unchanged. Taken together, these results are consistent with the photochrome being produced via the vibrationally excited keto population after ESIPT.
Additional file 6 of Transmission of cytomegalovirus via breast milk in low birth weight and premature infants: a systematic review and meta-analysis
Creators: name: Hu, Xiaolin
name: Hu, Wei
name: Sun, Xuan
name: Chen, Ling
name: Luo, Xiaoping
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 6 : Supplementary Table 2. Publication bias of summarized outcomes. Supplementary Table 3. Quality assessment of included studies by Newcastle-Ottawa Scale.
Entanglement of transverse modes in a pendular cavity
Creators: name: Mancini, Stefano
name: Gatti, Alessandra
Publisher: name: arXiv
Year: 2001
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the phenomena that arise in the transverse structure of electromagnetic field impinging on a linear Fabry-Perot cavity with an oscillating end mirror. We find quantum correlations among transverse modes which can be considered as a signature of their entanglement.
description: 10 pages, 4 eps figures, ReVTeX file, to appear in J. Opt. B: Quantum Semiclass. Opt
The 2018 X-ray and Radio Outburst of Magnetar XTE J1810-197
Creators: name: Gotthelf, E. V.
name: Halpern, J. P.
name: Alford, J. A. J.
name: Mihara, T.
name: Negoro, H.
name: Kawai, N.
name: Dai, S.
name: Lower, M. E.
name: Johnston, S.
name: Bailes, M.
name: Oslowski, S.
name: Camilo, F.
name: Miyasaka, H.
name: Madsen, K. K.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present the earliest X-ray observations of the 2018 outburst of XTE J1810-197, the first outburst since its 2003 discovery as the prototypical transient and radio-emitting anomalous X-ray pulsar (AXP). The Monitor of All-sky X-ray Image (MAXI) detected XTE J1810-197 immediately after a November 20-26 visibility gap, contemporaneous with its reactivation as a radio pulsar, first observed on December 8. On December 13 the Nuclear Spectroscopic Telescope Array (NUSTAR) detected X-ray emission up to at least 30 keV, with a spectrum well-characterized by a blackbody plus power-law model with temperature kT = 0.74+/-0.02 keV and photon index Gamma = 4.4+/-0.2 or by a two-blackbody model with kT = 0.59+/-0.04 keV and kT = 1.0+/-0.1 keV, both including an additional power-law component to account for emission above 10 keV, with Gamma_h = -0.2+/-1.5 and Gamma_h = 1.5+/-0.5, respectively. The latter index is consistent with hard X-ray flux reported for the non-transient magnetars. In the 2-10 keV bandpass, the absorbed flux is 2E-10 erg/s/cm^2, a factor of 2 greater than the maximum flux extrapolated for the 2003 outburst. The peak of the sinusoidal X-ray pulse lags the radio pulse by approx. 0.13 cycles, consistent with their phase relationship during the 2003 outburst. This suggests a stable geometry in which radio emission originates on magnetic field lines containing currents that heat a spot on the neutron star surface. However, a measured energy-dependent phase shift of the pulsed X-rays suggests that all X-ray emitting regions are not precisely co-aligned.
description: 7 pages, 4 Figues, 1 Table, Latex, emulateapj style; Added Table/Figure for the 3-30 keV spectral results. Astrophysical Journal Letters, in Press
MOESM8 of Modular co-option of cardiopharyngeal genes during non-embryonic myogenesis
Creators: name: PrĂźnster, Maria
name: Ricci, Lorenzo
name: Brown, Federico
name: Tiozzo, Stefano
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Computational Biology

description: Additional file 8. FigureÂ 8: Detailed expression pattern of Ebf and Tbx1/10.
Optical sum rule violation, superfluid weight and condensation energy in the cuprates
Creators: name: Hirsch, J. E.
name: Marsiglio, F.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The model of hole superconductivity predicts that the superfluid weight in the zero-frequency $δ$-function in the optical conductivity has an anomalous contribution from high frequencies, due to lowering of the system's kinetic energy upon entering the superconducting state. The lowering of kinetic energy, mainly in-plane in origin, accounts for both the condensation energy of the superconductor as well as an increased potential energy due to larger Coulomb repulsion in the paired state. It leads to an apparent violation of the conductivity sum rule, which in the clean limit we predict to be substantially larger for in-plane than for c-axis conductivity. However, because cuprates are in the dirty limit for c-axis transport, the sum rule violation is found to be greatly enhanced in the c-direction. The model predicts the sum rule violation to be largest in the underdoped regime and to decrease with doping, more rapidly in the c-direction that in the plane. So far, experiments have detected sum rule violation in c-axis transport in several cuprates, as well as a decrease and disappearance of this violation for increasing doping, but no violation in-plane. We explore the predictions of the model for a wide range of parameters, both in the absence and in the presence of disorder, and the relation with current experimental knowledge.
description: submitted to Phys.Rev.B
Identification of potential death-associated protein kinase-1 (DAPK1) inhibitors by an integrated ligand-based and structure-based computational drug design approach
Creators: name: Ghosh, Powsali
name: Singh, Ravi
name: Ganeshpurkar, Ankit
name: Swetha, Rayala
name: Kumar, Devendra
name: Singh, Sushil Kumar
name: Kumar, Ashok
Publisher: name: Taylor & Francis
Year: 2023
Subjects: Biochemistry
Neuroscience
Pharmacology
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified

description: Death-associated protein kinase 1 (DAPK1) is a calcium/calmodulin (Ca2+/CaM)-dependent serine/threonine kinase that is abundantly expressed in the memory- and cognition-related brain areas. DAPK1 is associated with several pathological hallmarks of Alzheimer’s disease (AD); it is an attractive target for designing a novel DAPK1 inhibitor as an effective therapeutic treatment for AD. In the present study, we have used an integrated ligand-based and structure-based drug design method to identify DAPK1 inhibitors. The pharmacophoric features of compound 38 G (PDB ID 4TXC) were mapped, and the models were evaluated using enrichment factor (EF) and goodness of hit (GH) score. The selected models were used to screen Zinc 15 compounds library. The identified hits were passed through drug-likeliness and PAINS filtering. The docking study was performed in three steps to yield molecules with good binding energy and ligand-target interactions. Finally, three hits were obtained, that is, ZINC000020648330, ZINC000006755051 and ZINC000020650468, which were subjected to rigorous molecular dynamics simulation. All three hits exhibited optimal stability under simulated conditions and low predicted toxicity. Communicated by Ramaswamy H. Sarma
MOESM7 of Modular co-option of cardiopharyngeal genes during non-embryonic myogenesis
Creators: name: PrĂźnster, Maria
name: Ricci, Lorenzo
name: Brown, Federico
name: Tiozzo, Stefano
Publisher: name: figshare
Year: 2019
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology

description: Additional file 7. FigureÂ 7: Components of myogenic motif in the transcriptomes of entire colonies at different blastogenetic stages.
MOESM5 of Modular co-option of cardiopharyngeal genes during non-embryonic myogenesis
Creators: name: PrĂźnster, Maria
name: Ricci, Lorenzo
name: Brown, Federico
name: Tiozzo, Stefano
Publisher: name: figshare
Year: 2019
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology

description: Additional file 5. FigureÂ 5: Embryonic development Botryllus schlosseri.
Quantum Cryptography
Creators: name: Gisin, Nicolas
name: Ribordy, Grégoire
name: Tittel, Wolfgang
name: Zbinden, Hugo
Publisher: name: arXiv
Year: 2001
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum cryptography could well be the first application of quantum mechanics at the individual quanta level. The very fast progress in both theory and experiments over the recent years are reviewed, with emphasis on open questions and technological issues.
description: 55 pages, 32 figures; to appear in Reviews of Modern Physics
MOESM6 of Modular co-option of cardiopharyngeal genes during non-embryonic myogenesis
Creators: name: PrĂźnster, Maria
name: Ricci, Lorenzo
name: Brown, Federico
name: Tiozzo, Stefano
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Additional file 6. FigureÂ 6: Expression of myogenic factors in early embryo.
The Losses from Integration in Matching Markets can be Large
Creators: name: Ortega, Josué
Publisher: name: arXiv
Year: 2018
Subjects: subject: Theoretical Economics (econ.TH)
subject: FOS: Economics and business

description: Although the integration of two-sided matching markets using stable mechanisms generates expected gains from integration, I show that there are worst-case scenarios in which these are negative. The losses from integration can be large enough that the average rank of an agent's spouse decreases by 37.5% of the length of their preference list in any stable matching mechanism.
Plant growth promoting potential of multifarious endophytic Pseudomonas lini strain isolated from Cicer arietinum L.
Creators: name: Maheshwari, Rajat
name: Bhutani, Namita
name: Kumar, Pradeep
name: Suneja, Pooja
Publisher: name: Brill Online
Year: 2021
Subjects: classificationCode: 310399
subject: Ecology not elsewhere classified

description: Chickpea (Cicer arietinum), one of the major pulse crops in India, endured extreme reduction in production due to
various abiotic and biotic stresses. Endophytic bacteria residing in the
nodules and roots of chickpea plants enable
host in combating these stresses. Twenty one endophytic bacteria isolated from
nodules and roots of chickpea were screened for multiple plant growth promoting
traits like ammonia, organic acid, siderophore, hydrogen cyanide (HCN) and
phytohormone indole acetic acid (IAA) production. Out of these, 86% isolates
produced ammonia, around 50% isolates produced organic acid, HCN and
siderophore, 29% isolates produced ACC (1-aminocyclopropane-1-carboxylic acid)
deaminase, while only 14% isolates solubilized phosphate. Interestingly, all
the isolates were able to produce IAA ranging from 11.6-85.2 μg/ml, isolate
CPJN 13 being the maximum IAA producer (85.5±2.33 μg/ml). Isolate CPJN13 was
selected for IAA optimization studies. The yield of IAA increased up to 4 fold
i.e. 331±4.96 μg/ml at optimized conditions. IAA production was also confirmed by
TLC and HPLC analysis of crude IAA extract. The application of CPJN13 on chickpea
seedlings resulted in significant increase in plant growth parameters. The 16S
rDNA sequencing of CPJN13 revealed its similarity with Pseudomonas lini strain and submitted to NCBI with accession number
MF574502. To best of our knowledge, this is the first report of the presence of
P. lini as endophyte in chickpea nodules. The results of this study
imply that the endophytic P. lini has a potential role to enhance the
plant growth.
Mitigation of Misalignment Errors Over Inter-Satellite FSO Energy Harvesting
Creators: name: Donmez, Baris
name: Azam, Irfan
name: Kurt, Gunes Karabulut
Publisher: name: arXiv
Year: 2023
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: In this paper, the impact of the acquisition, tracking, and pointing (ATP) module utilization on inter-satellite energy harvesting is investigated for 1U (0.1$\times$0.1$\times$0.1 m) and 12U (0.2$\times$0.2$\times$0.3 m) satellites for adaptive beam divergence and the corresponding distances while maintaining the spot diameters. Random elevation and azimuth misalignment error angles at both the transmitter and the receiver are modeled with Gaussian distribution hence the radial pointing error angle is modeled with Rayleigh distribution. The Monte Carlo approach is used to determine mean radial error angles for both transmitter and receiver in the non-ATP and ATP cases. The average harvested powers are analyzed as a function of the transmit powers and inter-satellite distances for both 1U and 12U satellites while considering the minimum power requirements. Our simulation results show that in the non-ATP case, the minimum required average harvested power cannot be achieved beyond 680 and 1360 km distances for 1U and 12U satellites, respectively, with a maximum transmit power of 1 kW. However, 2 W of average harvested power can be achieved at around 750 and 1500 km for 1U and 12U satellites, respectively, with a transmit power of 27 W in the presence of an ATP mechanism.
description: 5 pages, 5 figures
Critical droplets in Metastable States of Probabilistic Cellular Automata
Creators: name: Bigelis, Stephen
name: Cirillo, Emilio N. M.
name: Lebowitz, Joel L.
name: Speer, Eugene R.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We consider the problem of metastability in a probabilistic cellular automaton (PCA) with a parallel updating rule which is reversible with respect to a Gibbs measure. The dynamical rules contain two parameters $β$ and $h$ which resemble, but are not identical to, the inverse temperature and external magnetic field in a ferromagnetic Ising model; in particular, the phase diagram of the system has two stable phases when $β$ is large enough and $h$ is zero, and a unique phase when $h$ is nonzero. When the system evolves, at small positive values of $h$, from an initial state with all spins down, the PCA dynamics give rise to a transition from a metastable to a stable phase when a droplet of the favored $+$ phase inside the metastable $-$ phase reaches a critical size. We give heuristic arguments to estimate the critical size in the limit of zero ``temperature'' ($β\to\infty$), as well as estimates of the time required for the formation of such a droplet in a finite system. Monte Carlo simulations give results in good agreement with the theoretical predictions.
description: 5 LaTeX pictures
Monolithic coupling of implicit material point method with finite element method
Creators: name: Aulisa, Eugenio
name: Capodaglio, Giacomo
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: A monolithic coupling between the material point method (MPM) and the finite element method (FEM) is presented. The MPM formulation described is implicit, and the exchange of information between particles and background grid is minimized. The reduced information transfer from the particles to the grid improves the stability of the method. Once the residual is assembled, the system matrix is obtained by means of automatic differentiation. In such a way, no explicit computation is required and the implementation is considerably simplified. When MPM is coupled with FEM, the MPM background grid is attached to the FEM body and the coupling is monolithic. With this strategy, no MPM particle can penetrate a FEM element, and the need for computationally expensive contact search algorithms used by existing coupling procedures is eliminated. The coupled system can be assembled with a single assembly procedure carried out element by element in a FEM fashion. Numerical results are reported to display the performances and advantages of the methods here discussed.
Improving quantum dot based single-photon source with continuous measurements
Creators: name: Lanka, Anirudh
name: Brun, Todd
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose a technique to improve the probability of single-photon emission with an electrically pumped quantum dot in an optical microcavity, by continuously monitoring the energy state of the dot and using feedback to control when to stop pumping. The goal is to boost the probability of single-photon emission while bounding the probability of two or more photons. We model the system by a stochastic master equation that includes post-measurement operations. Ideally, feedback should be based on the entire continuous measurement record, but in practice, it may be difficult to do such processing in real-time. We show that even a simple threshold-based feedback scheme using measurements at a single time can improve performance over deterministic (open-loop) pumping. This technique is particularly useful for strong dot-cavity coupling with lower rates of pumping, as can be the case for electrical pumping. It is also numerically tractable since we can perform ensemble averaging with a single master equation rather than averaging over a large number of quantum trajectories.
description: 9 pages, 5 figures
S-Type and P-Type Habitability in Stellar Binary Systems: A Comprehensive Approach III. Results for Mars, Earth, and super-Earth Planets
Creators: name: Wang, Zhaopeng
name: Cuntz, Manfred
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: In Paper I and II, a comprehensive approach was utilized for the calculation of S-type and P-type habitable regions in stellar binary systems for both circular and elliptical orbits of the binary components. It considered a joint constraint including orbital stability and a habitable region for a possible system planet through the stellar radiative energy fluxes ("radiative habitable zone"; RHZ). Specifically, the stellar S-type and P-type RHZs are calculated based on the solution of a fourth order polynomial. However, in concurrent developments, mostly during 2013 and 2014, important improvements have been made in the computation of stellar habitable zones for single stars based on updated climate models given by R. K. Kopparapu and collaborators. These models entail considerable changes for the inner and outer limits of the stellar habitable zones. Moreover, regarding the habitability limit given by the runaway greenhouse effect, notable disparities were identified between Earth, Mars, and super-Earth planets due to differences in their atmospheric models, thus affecting their potential for habitability. It is the aim of this study to compute S-type and P-type habitable regions of binaries in response to the updated planetary models. Moreover, our study will also consider improved relationships between effective temperatures, radii, and masses for low-luminosity stars.
description: To appear in: The Astrophysical Journal; 49 pages, 13 figures, 13 tables
Polarons
Creators: name: Devreese, J. T.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A conduction electron (or hole) together with its self-induced polarisation in a polar semiconductor or an ionic crystal forms a quasi-particle, which is called a polaron. The polaron concept is of interest, not only because it describes the particular physical properties of charge carriers in polarizable solids but also because it constitutes an interesting field theoretical model of a fermion interacting with a scalar boson field. The early work on polarons was concerned with general theoretical formulations and approximations, which now constitute the standard polaron theory, and with experiments on cyclotron resonance and transport properties. Because of the more recent interest in the two-dimensional electron gas, the study of the polaron in two dimensions became important. Again cyclotron resonance, and therefore the behaviour of polarons in magnetic fields, was a key issue. When two electrons (or two holes) interact with each other simultaneously through the Coulomb force and via the electron-phonon-electron interaction, either two independent polarons can occur or a bound state of two polarons - a bipolaron - can arise. Bipolarons have been considered to possibly play a role in high-Tc superconductivity. The polaron concept has been extended to several systems where one or many fermions interact with a bath of bosons, e. g., small polaron, piezopolaron, polaronic exciton, spin - or magnetic - polaron, "ripplonic polaron", "plasmaron", "hydrated polarons" etc.
description: 64 pages, 15 figures, E-mail address: devreese@uia.ua.ac.be
Komisi Pengawas Persaingan Usaha (KPPU)
Creators: name: Kelompok E HTN
name: Mahendra, Tannaya
Publisher: name: Zenodo
Year: 2021
Subjects: Komisi Pengawas Persaingan Usaha (KPPU)

description: Pembahasan mengenai KPPU
description: Universitas 17 Agustus 1945 Surabaya
The Extremely High Dark Matter Halo Concentration of the Relic Compact Elliptical Galaxy Mrk 1216
Creators: name: Buote, David A.
name: Barth, Aaron J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Compact elliptical galaxies (CEGs) are candidates for local analogs of the high-redshift "red nuggets" thought to represent the progenitors of today's early-type galaxies (ETGs). To address whether the structure of the dark matter (DM) halo in a CEG also reflects the extremely quiescent and isolated evolution of its stars, we use a new $\approx 122$ ks Chandra observation together with a shallow $\approx 13$ ks archival observation of the CEG Mrk 1216 to perform a hydrostatic equilibrium analysis of the luminous and relaxed X-ray plasma emission extending out to a radius $0.85r_{2500}$. We examine several DM model profiles and in every case obtain a halo concentration $(c_{200})$ that is a large positive outlier in the theoretical $Λ$CDM $c_{200}-M_{200}$ relation; i.e., ranging from $3.4\,σ- 6.3\, σ$ above the median $Λ$CDM relation in terms of the intrinsic scatter. The high value of $c_{200}$ we measure implies an unusually early formation time that firmly establishes the relic nature of the DM halo in Mrk 1216. The highly concentrated DM halo leads to a higher DM fraction and smaller total mass slope at $1R_e$ compared to nearby normal ETGs. In addition, the highly concentrated total mass profile of Mrk 1216 cannot be described by MOND without adding DM, and it deviates substantially from the Radial Acceleration Relation. Mrk 1216 contains $\approx 80\%$ of the cosmic baryon fraction within $r_{200}$. The radial profile of the ratio of cooling time to free-fall time varies within a narrow range $(t_c/t_{\rm ff}\approx 14-19)$ over a large central region ($r\le 10$ kpc) suggesting "precipitation-regulated AGN feedback" for a multiphase plasma, though presently there is little evidence for cool gas in Mrk 1216. The properties of Mrk 1216 are remarkably similar to those of the nearby fossil group NGC 6482.
description: 29 pages, 12 figures; Accepted for publication in The Astrophysical Journal; Added new section 8.4 discussing the radial range fitted; Several other minor changes; Conclusions unchanged
Additional file 6: of The ASSIST Study - The BD Odon Device for assisted vaginal birth: a safety and feasibility study
Creators: name: OâBrien, Stephen
name: Hotton, Emily
name: Lenguerrand, Erik
name: Wade, Julia
name: Winter, Cathy
name: Draycott, Tim
name: Crofts, Joanna
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Cancer
subject: Science Policy

description: Ethics Committee Approval for the ASSIST Study format. Letter from the South Central Berkshire Ethics Committee. (PDF 372 kb)
Composite Fermion Approach to the Quantum Hall Hierarchy: When it Works and Why
Creators: name: Wojs, Arkadiusz
name: Quinn, John J.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The mean field composite Fermion (MFCF) picture has been qualitatively successful when applied to electrons (or holes) in the lowest Landau level. Because the energy scales associated with Coulomb interactions and with Chern-Simons gauge field interactions are different, there is no rigorous justification of the qualitative success of the MFCF picture. Here we show that what the MFCF picture does is to select from all the allowed angular momentum (L) multiplets of N electrons on a sphere, a subset with smaller values of L. For this subset, the coefficients of fractional parentage for pair states with small relative angular momentum $R$ (and therefore large repulsion) either vanish or they are small. This set of states forms the lowest energy sector of the spectrum.
description: RevTeX + 3 EPS figures formatted into the text with epsf.sty to appear in Solid State Communications
MOESM1 of Quantitative succinyl-proteome profiling of Chinese hickory (Carya cathayensis) during the grafting process
Creators: name: Yuan, Huwei
name: Chen, Juanjuan
name: Yang, Ying
name: Shen, Chenjia
name: Xu, Dongbin
name: Wang, Junfeng
name: Yan, Daoliang
name: He, Yi
name: Zheng, Bingsong
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Additional file 1: Figure S1. A flow chart of the succinyl proteomics analysis.
Optimal Non-Universally Covariant Cloning
Creators: name: D'Ariano, G. M.
name: Presti, P. Lo
Publisher: name: arXiv
Year: 2001
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider non-universal cloning maps, namely cloning transformations which are covariant under a proper subgroup G of the universal unitary group U(d), where d is the dimension of the Hilbert space H of the system to be cloned. We give a general method for optimizing cloning for any cost-function. Examples of applications are given for the phase-covariant cloning (cloning of equatorial qubits) and for the Weyl-Heisenberg group (cloning of "continuous variables").
description: 6 pages
Thermodynamic bound on quantum state discrimination
Creators: name: Polo-Gómez, José
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We show that the second law of thermodynamics poses a restriction on how well we can discriminate between quantum states. By examining an ideal gas with a quantum internal degree of freedom undergoing a cycle based on a proposal by Asher Peres, we establish a non-trivial upper bound on the attainable accuracy of quantum state discrimination. This thermodynamic bound, which relies solely on the linearity of quantum mechanics and the constraint of no work extraction, matches Holevo's bound on accessible information, but is looser than the Holevo-Helstrom bound. The result gives more evidence on the disagreement between thermodynamic entropy and von Neumann entropy, and places potential limitations on proposals beyond quantum mechanics.
description: 13 pages, 4 figures. RevTeX 4.2. v2: Updated to match published version
Many Body Problems with "Spin"-Related Contact Interactions
Creators: name: Albeverio, S.
name: Fei, S. M.
name: Kurasov, P.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Quantum Physics (quant-ph)
subject: Condensed Matter (cond-mat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study quantum mechanical systems with "spin"-related contact interactions in one dimension. The boundary conditions describing the contact interactions are dependent on the spin states of the particles. In particular we investigate the integrability of $N$-body systems with $δ$-interactions and point spin couplings. Bethe ansatz solutions, bound states and scattering matrices are explicitly given. The cases of generalized separated boundary condition and some Hamiltonian operators corresponding to special spin related boundary conditions are also discussed.
description: 13 pages, Latex
Hund's Rule for Monopole Harmonics, or Why the Composite Fermion Picture Works
Creators: name: Wojs, Arkadiusz
name: Quinn, John J.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The success of the mean field composite Fermion (MFCF) picture in predicting the lowest energy band of angular momentum multiplets in fractional quantum Hall systems cannot be found in a cancellation between the Coulomb and Chern--Simons interactions beyond the mean field, due to their totally different energy scales. We show that the MFCF approximation can be regarded as a kind of semi-empirical Hund's rule for monopole harmonics. The plausibility of the rule is easily established, but rigorous proof relies on comparison with detailed numerical calculations.
description: RevTeX + 3 EPS figures formatted in the text with epsf.sty
MOESM4 of Modular co-option of cardiopharyngeal genes during non-embryonic myogenesis
Creators: name: PrĂźnster, Maria
name: Ricci, Lorenzo
name: Brown, Federico
name: Tiozzo, Stefano
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Additional file 4. FigureÂ 4: Myh2 expression in swimming larva and oozooid.
A Model-Independent Mass and Moderate Eccentricity for $β$ Pic b
Creators: name: Dupuy, Trent J.
name: Brandt, Timothy D.
name: Kratter, Kaitlin M.
name: Bowler, Brendan P.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We use a cross-calibration of Hipparcos and Gaia DR2 astrometry for $β$ Pic to measure the mass of the giant planet $β$ Pic b $(13\pm3$ $M_{\rm Jup})$ in a comprehensive joint orbit analysis that includes published relative astrometry and radial velocities. Our mass uncertainty is somewhat higher than previous work because our astrometry from the Hipparcos-Gaia Catalog of Accelerations accounts for the error inflation and systematic terms that are required to bring the two data sets onto a common astrometric reference frame, and because we fit freely for the host-star mass $(1.84\pm0.05$ $M_{\odot})$. This first model-independent mass for a directly imaged planet is inconsistent with cold-start models given the age of the $β$ Pic moving group $(22\pm6$ Myr) but consistent with hot- and warm-start models, concordant with past work. We find a higher eccentricity $(0.24\pm0.06)$ for $β$ Pic b compared to previous orbital fits. If confirmed by future observations, this eccentricity may help explain inner edge, scale height, and brightness asymmetry of $β$ Pic's disk. It could also potentially signal that $β$ Pic b has migrated inward to its current location, acquiring its eccentricity from interaction with the 3:1 outer Lindblad resonance in the disk.
description: ApJ Letters, accepted
Unitary quantum process tomography with unreliable pure input states
Creators: name: Verdeil, François
name: Deville, Yannick
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum process tomography (QPT) methods aim at identifying a given quantum process. The present paper focuses on the estimation of a unitary process. This class is of particular interest because quantum mechanics postulates that the evolution of any closed quantum system is described by a unitary transformation. The standard approach of QTP is to measure copies of a particular set of predetermined (generally pure) states after they have been modified by the process to be identified. The main problem with this setup is that preparing an input state and setting it precisely to a predetermined value is challenging and thus yields errors. These errors can be decomposed into a sum of centred errors (i.e. whose average on all the copies is zero) and systematic errors that are the same on all the copies, the latter is often the main source of error in QPT. The algorithm we introduce in the current paper works for any input states that make QPT theoretically possible. The fact that we do not require the input states to be precisely set to predetermined values means that we can use a trick to remove the issue of systematic errors by considering that some states are unknown but measured before they go through the process to be identified. We achieve this by splitting the copies of each input state into several groups and measuring the copies of the $k$-th group after they have successively been transferred through $k$ instances of the process to be identified (each copy of each input state is only measured once). Using this trick we can compute estimates of the measured states before and after they go through the process without using the knowledge we might have on the initial states. We test our algorithm both on simulated data and experimentally to identify a CNOT gate on a trapped-ions qubit quantum computer.
Quantum cloning machines for equatorial qubits
Creators: name: Fan, Heng
name: Matsumoto, Keiji
name: Wang, Xiang-Bin
name: Wadati, Miki
Publisher: name: arXiv
Year: 2001
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum cloning machines for equatorial qubits are studied. For the case of 1 to 2 phase-covariant quantum cloning machine, we present the networks consisting of quantum gates to realize the quantum cloning transformations. The copied equatorial qubits are shown to be separable by using Peres-Horodecki criterion. The optimal 1 to M phase-covariant quantum cloning transformations are given.
description: Revtex, 9 pages