cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Thermodynamically admissible form for discrete hydrodynamics
Creators: name: Español, Pep
name: Öttinger, Hans Christian
Publisher: name: arXiv
Year: 1999
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We construct a discrete model of fluid particles according to the GENERIC formalism. The model has the form of Smoothed Particle Hydrodynamics including correct thermal fluctuations. A slight variation of the model reproduces the Dissipative Particle Dynamics model with any desired thermodynamic behavior. The resulting algorithm has the following properties: mass, momentum and energy are conserved, entropy is a non-decreasing function of time and the thermal fluctuations produce the correct Einstein distribution function at equilibrium.
description: 4 pages
Dynamical Formation of Horizons in Recoiling D Branes
Creators: name: Ellis, John
name: Mavromatos, N. E.
name: Nanopoulos, D. V.
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A toy calculation of string/D-particle interactions within a world-sheet approach indicates that quantum recoil effects - reflecting the gravitational back-reaction on space-time foam due to the propagation of energetic particles - induces the appearance of a microscopic event horizon, or `bubble', inside which stable matter can exist. The scattering event causes this horizon to expand, but we expect quantum effects to cause it to contract again, in a `bounce' solution. Within such `bubbles', massless matter propagates with an effective velocity that is less than the velocity of light in vacuo, which may lead to observable violations of Lorentz symmetry that may be tested experimentally. The conformal invariance conditions in the interior geometry of the bubbles select preferentially three for the number of the spatial dimensions, corresponding to a consistent formulation of the interaction of D3 branes with recoiling D particles, which are allowed to fluctuate independently only on the D3-brane hypersurface.
description: 25 pages LaTeX, 4 eps figures included
Ambipolar tunneling in near-surface quantum wells
Creators: name: Emiliani, Valentina
name: Frova, Andrea
name: Presilla, Carlo
Publisher: name: arXiv
Year: 1997
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the photoluminescence from a near-surface quantum well in the regime of ambipolar tunneling to the surface states. Under steady-state excitation an electric field develops self-consistently due to the condition of equal tunneling currents for electrons and holes. The field induces a Stark shift of the photoluminescence signal which compares well with experimental data from near-surface GaAs/AlGaAs single quantum wells.
description: 8 pages, REVTeX 3.0
The center-of-mass response of confined systems
Creators: name: Lemmens, L. F.
name: Brosens, F.
name: Devreese, J. T.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: For confined systems of identical particles, either bosons or fermions, we argue that the parabolic nature of the confinement potential is a prerequisite for the non-dissipative character of the center of mass response to a uniform probe. For an excitation in a parabolic confining potential, the half width of the density response function depends nevertheless quantitatively on properties of the internal degrees of freedom, as is illustrated here for an ideal confined gas of identical particles with harmonic interparticle interactions.
description: 4 pages REVTEX; accepted as Brief Communication in Phys. Rev. A
Black Hole Critical Phenomena Without Black Holes
Creators: name: Liebling, Steven L.
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Studying the threshold of black hole formation via numerical evolution has led to the discovery of fascinating nonlinear phenomena. Power-law mass scaling, aspects of universality, and self-similarity have now been found for a large variety of models. However, questions remain. Here I briefly review critical phenomena, discuss some recent results, and describe a model which demonstrates similar phenomena without gravity.
description: 13 pages, 6 figures; Submission for the proceedings of ICGC 2000 in the journal Premana
Dynamics of noncollinear antiferromagnetic textures driven by spin current injection
Creators: name: Yamane, Yuta
name: Gomonay, Olena
name: Sinova, Jairo
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present a theoretical formalism to address the dynamics of textured, noncolliear antiferromagnets subject to spin current injection. We derive sine-Gordon type equations of motion for the antiferromagnets, which are applicable to technologically important antiferromagnets such as Mn3Ir and Mn3Sn, and enables an analytical approach to domain wall dynamics in those materials. We obtain the expression for domain wall velocity, which is estimated to reach around 1 km/s in Mn3Ir by exploiting spin Hall effect with electric current density around 10^11A/m^2.
description: 3 figures
On free energy of three-dimensional Ising model at criticality
Creators: name: Sokolov, A. I.
name: Ul'kov, V. A.
name: Orlov, E. V.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Higher-order vertices at zero external momenta for the scalar field theory describing the critical behaviour of the Ising model are studied within the field-theoretical renormalization group (RG) approach in three dimensions. Dimensionless six-point g_6 and eight-point g_8 effective coupling constants are calculated in the three-loop approximation. Their numerical values, universal at criticality, are estimated by means of the Pade and Pade-Borel summation of the RG expansions found and by putting the renormalized quartic coupling constant equal to its universal fixed-point value known from six-loop RG calculations. The values of g_6^* obtained are compared with their analogs resulting from the ε-expansion, Monte Carlo simulations, the Wegner--Houghton equations and the linked cluster expansion series. The field-theoretical estimates for g_6^* are shown to be in a good agreement with each other, differing considerably from the values given by other methods.
description: 7 pages, TeX, no figures
Self-consistent model for ambipolar tunneling in quantum-well systems
Creators: name: Presilla, Carlo
name: Emiliani, Valentina
name: Frova, Andrea
Publisher: name: arXiv
Year: 1997
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present a self-consistent approach to describe ambipolar tunneling in asymmetrical double quantum wells under steady-state excitation and extend the results to the case of tunneling from a near-surface quantum well to surface states. The results of the model compare very well with the behavior observed in photoluminescence experiments in $InGaAs/InP$ asymmetric double quantum wells and in near-surface $AlGaAs/GaAs$ single quantum wells.
description: 10 pages, REVTeX 3.0
The Higgs Mode of Planar Coupled Spin-Ladders and its Observation in C$_9$H$_{18}$N$_2$CuBr$_4$
Creators: name: Ying, Tao
name: Schmidt, Kai P.
name: Wessel, Stefan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Polarized inelastic neutron scattering experiments recently identified the amplitude (Higgs) mode in C$_9$H$_{18}$N$_2$CuBr$_4$, a two-dimensional near-quantum-critical spin-1/2 two-leg ladder compound, which exhibits a weak easy-axis exchange anisotropy. Here, we theoretically examine the dynamic spin structure factor of such planar coupled spin-ladder systems using large-scale quantum Monte Carlo simulations. This allows us to provide a quantitative account of the experimental neutron scattering data within a consistent quantum spin model. Moreover, we trance the details of the continuous evolution of the amplitude mode from a two-particle bound state of coupled ladders in the classical Ising limit all the way to the quantum spin-1/2 Heisenberg limit with fully restored SU(2) symmetry, where it gets overdamped by the two-magnon continuum in neutron scattering.
description: 9 pages, 10 figures
Transformation of Thernal Energy in Electric Energy in an Inhomogeneous Superconducting Ring
Creators: name: Nikulov, A. V.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: It is shown that a heat energy can be transformed in an electric energy of direct current by the use of an inhomogeneous superconducting ring. This trasformation is possible both at an iterative change of temperature and at an unaltered temperature. In the first case the ring is a classical heat engine with a maximum efficiency in the Carno cycle. The second case contradicts to the second thermodynamic law formulated in the middle of last century. Nevertheless this result is correct because the thermal fluctuation is an opposite (relatively of the second thermodynamic law) consequence of the law of entropy increase. In order to introduce some order into the chaotic energy of the thermal fluctuations a preferential direction should exist. Such preferential direction of superconducting electron motion exists in a ring if a magnetic flux is not divisible by the flux quantum.
description: 10 pages LaTex, paper was presented on NATO ARW "Symmetry and Pairing in Superconductors", Yalta, Ukraina, April 28 - May 2, 1998
Heosphora tenuinervella Talamba
Creators: name: Singh, Navneet
name: Ranjan, Rahul
name: Talukdar, Avishek
name: Joshi, Rahul
name: Kirti, Jagbir Singh
name: Chandra, Kailash
name: Mally, Richard
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Pyralidae
Heosphora
Heosphora tenuinervella

description: 228. Heosphora tenuinervella (Ragonot, 1888: 47) (Talamba)
Type locality: Indes orientales [East Indies]
Distribution. Indian records: Punjab, Nilgiris (Hampson 1896b), Kangra, Madras (Hampson 1918b). Global records: Indes orientales (Ragonot, 1888).
description: Published as part of Singh, Navneet, Ranjan, Rahul, Talukdar, Avishek, Joshi, Rahul, Kirti, Jagbir Singh, Chandra, Kailash & Mally, Richard, 2022, A catalogue of Indian Pyraloidea (Lepidoptera), pp. 1-423 in Zootaxa 5197 (1) on page 92, DOI: 10.11646/zootaxa.5197.1.1, http://zenodo.org/record/7252292
Additional file 1 of Synergistic regenerative therapy of thin endometrium by human placenta-derived mesenchymal stem cells encapsulated within hyaluronic acid hydrogels
Creators: name: Lin, Yifeng
name: Dong, Shunni
name: Ye, Xiaohang
name: Liu, Juan
name: Li, Jiaqun
name: Zhang, Yanye
name: Tu, Mixue
name: Wang, Siwen
name: Ying, Yanyun
name: Chen, Ruixue
name: Wang, Feixia
name: Ni, Feida
name: Chen, Jianpeng
name: Du, Binyang
name: Zhang, Dan
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Space Science
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Fig. S1. The construction process of the endometrium-injured mouse model. I: mouse anesthesia; II: shaving the back of mouse; III: disinfecting exposed areas; IV: uteri exposure; V: instilling 25 μL ethanol in the uterine cavity and holding 3 min to fully establish the model of thin endometrium; VI: intrauterine instillation of 25 μL treating materials; VII: muscle suture; and VIII: closure of back skin incision. Fig. S2. Identification of human primary endometrial glandular cells and stromal cells by immunohistochemical staining of CK7 and Vimentin, respectively.
Blind spots of probing the high-density symmetry energy in heavy-ion collisions
Creators: name: Yong, Gao-Chan
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The nuclear symmetry energy, especially at suprasaturation densities, plays crucial roles in many astrophysical studies. However, nowadays the high-density behavior of the symmetry energy is still very controversial in nuclear community. To constrain the high-density behavior of the symmetry energy, neutron-rich nuclei collisions at medium energies are considered to be one of the most effective methods. While probing the high-density symmetry energy by using heavy-ion collisions, blind spots may exist. In the framework of the Isospin-dependent Boltzmann-Uehling-Uhlenbeck (IBUU) transport model, the blind spots of probing the high-density symmetry energy by the n/p ratio in the central Au+Au reaction at 300 MeV/nucleon are demonstrated. It is found that the nucleon observable neutron to proton ratio n/p in heavy-ion collisions cannot effectively probe the high-density symmetry energy when the high-density symmetry energy is less density-dependent.
description: 5 pages, 3 figures, accepted by PLB
Ultralight Scalars and Spiral Galaxies
Creators: name: Dvali, Gia
name: Gabadadze, Gregory
name: Shifman, M.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study some possible astrophysical implications of a very weakly coupled ultralight dilaton-type scalar field. Such a field may develop an (approximately stable) network of domain walls. The domain wall thickness is assumed to be comparable with the thickness of the luminous part of the spiral galaxies. The walls provide trapping for galactic matter. This is used to motivate the very existence of the spiral galaxies. A zero mode existing on the domain wall is a massless scalar particle confined to 1+2 dimensions. At distances much larger than the galaxy/wall thickness, the zero-mode exchange generates a logarithmic potential, acting as an additional term with respect to Newton's gravity. The logarithmic term naturally leads to constant rotational velocities at the periphery. We estimate the scalar field coupling to the matter energy-momentum tensor needed to fit the observable flat rotational curves of the spiral galaxies. The value of this coupling turns out to be reasonable -- we find no contradiction with the existing data.
description: 19 pages, 2 eps figures; extra references and two important Comments added
Time-Frequency Warped Waveforms
Creators: name: Ibrahim, Mostafa
name: Demir, Ali Fatih
name: Arslan, Huseyin
Publisher: name: arXiv
Year: 2019
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: The forthcoming communication systems are advancing towards improved flexibility in various aspects. Improved flexibility is crucial to cater diverse service requirements. This letter proposes a novel waveform design scheme that exploits axis warping to enable peaceful coexistence of different pulse shapes. A warping transform manipulates the lattice samples non-uniformly and provides flexibility to handle the time-frequency occupancy of a signal. The proposed approach enables the utilization of flexible pulse shapes in a quasi-orthogonal manner and increases the spectral efficiency. In addition, the rectangular resource block structure, which assists an efficient resource allocation, is preserved with the warped waveform design as well.
description: 4 pages, 5 figures; accepted version (The URL for the final version: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=8540914&isnumber=8605392)
Faveria oppositalis Trachonitis
Creators: name: Singh, Navneet
name: Ranjan, Rahul
name: Talukdar, Avishek
name: Joshi, Rahul
name: Kirti, Jagbir Singh
name: Chandra, Kailash
name: Mally, Richard
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Pyralidae
Faveria
Faveria oppositalis

description: 225. Faveria oppositalis (Walker, 1863a: 41) (Trachonitis)
Type locality: Australia, New South Wales, Sydney
 Nephopteryx [sic] proximalis Walker, 1863a: 68
Type locality: Malaysia, Borneo, Sarawak
 = Pempelia caliginosella Meyrick, 1879b: 221–222
Type locality: Australia, New South Wales, near Sydney
 Distribution. Indian records: Nilgiris (Hampson 1896b), India (Robinson et al. 1994). Global records: Australia, New South Wales (Walker 1863a), Borneo (Hampson 1896b) (Walker 1863), Sri Lanka, Thailand, W. Malaysia, Sabah, Sarawak, Sulawesi (Robinson et al. 1994), Borneo (Sutton et al. 2015).
description: Published as part of Singh, Navneet, Ranjan, Rahul, Talukdar, Avishek, Joshi, Rahul, Kirti, Jagbir Singh, Chandra, Kailash & Mally, Richard, 2022, A catalogue of Indian Pyraloidea (Lepidoptera), pp. 1-423 in Zootaxa 5197 (1) on page 91, DOI: 10.11646/zootaxa.5197.1.1, http://zenodo.org/record/7252292
title: Συμβολή στη μελέτη της μεταβατικής αντίστασης γείωσης μέσω πειραμάτων σε μοντέλα υπό κλίμακα
titleType: AlternativeTitle
title: Contribution to the study of the transitional grounding resistance through experiments on scale models
titleType: AlternativeTitle
Creators: name: Basilopoulos, Sotirios N.
Publisher: name: National Technological University of Athens
Year: 2014
Subjects: Ηλεκτρόδιο γείωσης
Μεταβατική συμπεριφορά ηλεκτροδίου
Αντίσταση γείωσης
Θεωρία της ομοιότητας
Διαστατική ανάλυση
Πειράματα υπό κλίμακα
Μοντέλα κλίμακας
Ηλεκτρολυτική δεξαμενή
Grounding electrode
Transient behavior
Grounding resistance
Similarity theory
Dimensional analysis
Scale model experiments
Scale models
Electrolytic tank

description: 179 σ.
description: Σκοπός αυτής της διπλωματικής εργασίας είναι η συμβολή στην διερεύνηση της μεταβατικής συμπεριφοράς ηλεκτροδίων γείωσης, και πιο συγκεκριμένα της αντίστασής τους, σε υδάτινο περιβάλλον χρησιμοποιώντας μοντέλα κλίμακας. Για το λόγο αυτό και σαν συνέχεια προηγούμενων πειραμάτων, τοποθετήθηκαν τέσσερις μεταλλικές ταινίες διαφορετικών μεγεθών στο εσωτερικό μιας ηλεκτρολυτικής δεξαμενής και κατεγράφησαν σε δύο νέες και διαφορετικές τιμές αγωγιμότητας, οι κυματομορφές του εγχεόμενου κρουστικού ρεύματος και της τάσης του ηλεκτροδίου. Οι πειραματικοί λόγοι κλίμακας της μεταβατικής αντίστασης για τα διάφορα μεγέθη ηλεκτροδίων και για τις παλιές και νέες τιμές αγωγιμοτήτων, συγκρίθηκαν με τους θεωρητικά αναμενόμενους λόγους κλίμακας που υπαγορεύονται από τη Διαστατική Ανάλυση, που αποτελεί μία μέθοδο εφαρμογής της Θεωρίας της Ομοιότητας. Τα συμπεράσματα που προέκυψαν συνέβαλλαν να επιβεβαιωθεί η καταλληλότητα της συγκεκριμένης θεωρητικής μεθόδου για τον σχεδιασμό πειραμάτων κλίμακας, με σκοπό την μελέτη της απόκρισης σε κεραυνικά πλήγματα.
description: The objective of this diploma thesis is to further contribute to the investigation of the transient behavior of grounding electrodes, and more particularly their resistance in an aquatic environment using scale models. For this reason and as a continuation of previous experiments, strip electrodes of four different sizes were placed in an electrolytic tank and were subjected to impulse current pulses in two new and different conductivity values and the respective measurements were taken. The experimental scale factors of the impulse resistances for different electrode dimensions and both old and new conductivity values, were compared to the theoretically expected scale factors that arise from the application method of the Similarity Theory, called Dimensional Analysis. The validity of the Similarity Theory for the construction of scaled experiments that investigate the response to lightning strikes is verified.
Generic Isolated Horizons and their Applications
Creators: name: Ashtekar, Abhay
name: Beetle, Christopher
name: Dreyer, Olaf
name: Fairhurst, Stephen
name: Krishnan, Badri
name: Lewandowski, Jerzy
name: Wisniewski, Jacek
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Boundary conditions defining a generic isolated horizon are introduced. They generalize the notion available in the existing literature by allowing the horizon to have distortion and angular momentum. Space-times containing a black hole, itself in equilibrium but possibly surrounded by radiation, satisfy these conditions. In spite of this generality, the conditions have rich consequences. They lead to a framework, somewhat analogous to null infinity, for extracting physical information, but now in the \textit{strong} field regions. The framework also generalizes the zeroth and first laws of black hole mechanics to more realistic situations and sheds new light on the `origin' of the first law. Finally, it provides a point of departure for black hole entropy calculations in non-perturbative quantum gravity.
description: 4 pages, RevTeX. Minor typos were corrected and the fact that, in contrast to Ref [4], isolated horizons are now allowed to have distortion and rotation was clarified
title: Εναλλακτικά καύσιμα από αστικά απορριμματα: Παραγωγή, τυποποίηση και ενεργειακή αξιοποίηση αυτών με σκοπό την υποκατάσταση φαιάνθρακα σε υπάρχοντες λέβητες κονιοποιημένου καυσίμου
titleType: AlternativeTitle
title: Alternative fuels recovered from Municipal Solid Waste: Production, standardisation and thermal utilisation for the substitution of brown coal in existing pulverised fuel boilers
Creators: name: Dermata, Georgia X.
Publisher: name: National Technological University of Athens
Year: 2008
Subjects: Αστικά απορρίμματα
Εναλλακτικά καύσιμα
Τυποποίηση
Μικτή καύση
Λιγνίτης
Municipal solid waste
SRF
Standardization
Co-Combustion
Lignite

description: 72 σ.
description: Η παρούσα διπλωματική εργασία συνοψίζει την αξιοποίηση εναλλακτικών καυσίμων από αστικά απορρίμματα σε λέβητες κονιοποιημένου φαιάνθρακα, ως οικονομική και περιβαλλοντική λύση, καθώς τα συγκεκριμένα καύσιμα, θεωρούνται όχι μόνο ως εναλλακτική ενέργεια, αλλά και μέρος του σχεδίου διαχείρισης απορριμμάτων. Η τυποποίηση και κατηγοριοποίηση των ιδιοτήτων των καυσίμων αυτών αποτελεί σημαντικό στοιχείο για την ασφαλή και αξιόπιστη χρήση από παραγωγούς και καταναλωτές. Στο πλάισιο αυτής της λογικής, τυποποιήθηκε το παραγόμενο SRF από τη μονάδα διαχείρισης απορριμμάτων των Α.Λιοσίων σύμφωνα με τα Ευρωπαικά Πρότυπα. Προκειμένου να υπολογιστεί η οικονομική και περιβαλλοντική βιωσιμότητα της μικτής καύσης σε λιγνιτικούς σταθμούς, εξετάστηκαν σενάρια χρήσης SRF και πελλετών ξύλου, με διαφορετικά ποσοτά υποκατάστασης για τη μονάδα V του ΑΗΣ Αγ. Δημητρίου.
Additional file 1 of Accurate and exact CNV identification from targeted high-throughput sequence data
Creators: name: Nord, Alex S
name: Lee, Ming
name: Mary-Claire King
name: Walsh, Tom
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1:Figure S1. Histograms showing distributions for count and variation of coverage and ratio data. A) Median raw coverage: median coverage across samples for each base. B) SD raw coverage: standard deviation for raw coverage generated for each lane (8 samples), median SD across 8 lanes plotted. C) SD normalized coverage: standard deviation for normalized coverage generated for each lane (12 samples), median value across 8 lanes plotted. D) S:N normalized coverage: signal to noise ratio (mean/SD) for normalized coverage for each lane, median value across 8 lanes plotted. E) S:N corrected coverage: signal to noise ratio (mean/SD) for normalized coverage corrected for GC-content and bait capture bias for each lane, median value across 8 lanes plotted. F) Ratio: sample compared to lane median corrected normalized coverage for all bases, data from 10 representative samples plotted. (PDF 311 KB)
Intermediate-Mass Black Holes in binary-rich star clusters
Creators: name: Subr, L.
name: Fragione, G.
name: Dabringhausen, J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: There is both theoretical expectation and some observational clues that intermediate mass black holes reside in nuclei of globular clusters. In order to find an independent indicator for their existence, we investigate in this paper how an IMBH manifests itself through its dynamical interaction with a binary rich globular cluster of moderate extension and mass. By means of direct $N$-body integration we follow the dynamical evolution of models of such a system over a time span of $\approx$ 0.8 Gyr and compare the cases with and without the primordial binaries as well as with and without the IMBH. In accord with previous results, we show that when present the IMBH develops a power-law density cusp of stars around it, regardless of the binary population in the cluster. If, however, binaries are present, their interaction with the IMBH leads to the production of high velocity escapers at a rate of the order of 0.1 Myr$^{-1}$. These stars may contribute to the population of high-velocity stars observed in the Galaxy. Clusters hosting the IMBH together with high number of binaries also form a denser halo of marginally unbound stars than clusters that lack either the IMBH or the rich binary population. Finally, we show that the binary population leads to an increased rate of direct interactions of stars with the IMBH, potentially observable as tidal disruption events.
description: 14 pages, 7 figures, accepted for publication in MNRAS, corrected sectioning
Additional file 2 of Accurate and exact CNV identification from targeted high-throughput sequence data
Creators: name: Nord, Alex S
name: Lee, Ming
name: Mary-Claire King
name: Walsh, Tom
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 2:Figure S2. Simulated sensitivity estimate based on CNV size and signal-to-noise ratio of data. Data simulated for 1 mb of sequence with one true CNV of length 50 bp, 100 bp, 200 bp, 500 bp, or 100 bp. Random noise introduced in sample coverage data at a level corresponding with given signal-to-noise ratio. 100 replications run at signal-to-noise ratios of one to ten for each CNV size. Sensitivity is the proportion of runs in which the CNV was correctly identified. No false positives were identified when signal-to-noise ratio was greater than two (data not plotted). (PDF 139 KB)
ENHANCING FRESHNESS: A COMPREHENSIVE STUDY ON QUALITY CONTROL IN THE FRESH FOOD SUPPLY CHAIN
Creators: name: Mei, Ling Zhang
Publisher: name: klover journals
Year: 2024
Subjects: Fresh Food
Quality Control
Food Safety
Supply Chain Management
Per Capita Consumption

description: Fresh food plays a pivotal role in daily nutrition, and its consumption has exhibited a significant upward trajectory in China over recent years. From 2016 to 2022, the per capita consumption of key fresh agricultural products witnessed a notable surge, escalating from 209.1kg to 245.6kg. This growth trend, evident in Figure 1, underscores the increasing significance of fresh vegetables, fruits, meat, aquatic products, dairy products, and poultry eggs in the Chinese diet, with a growth rate surpassing 15% [1].

Amidst this surge in fresh food consumption, the issues of quality and safety have emerged as paramount concerns. Heightened awareness of personal health and a growing focus on food quality underscore the critical need to address the assurance of fresh food quality. As per the National Bureau of Statistics data, the per capita consumption of various fresh agricultural products has shown a consistent upward trajectory, indicative of a burgeoning demand for high-quality fresh food [1][2].

Nevertheless, the fresh food supply chain in China grapples with multifaceted challenges that pose threats to its quality and safety standards. The unique characteristics of fresh food, such as susceptibility to spoilage and time-sensitive freshness, demand stringent standards in storage, transportation, and processing. The extensive distribution networks, often spanning long distances, elevate the risks associated with maintaining quality and safety standards. Issues related to freshness degradation frequently arise during the supply process, necessitating urgent attention to quality control within the fresh food supply chain [3].In light of these challenges, this paper delves into a comprehensive exploration of the quality control intricacies within the fresh food supply chain. By analyzing the complexities associated with storage, transportation, and processing, the study aims to offer insights into mitigating risks and enhancing the overall quality assurance framework. The findings presented herein are poised to contribute valuable knowledge to the ongoing discourse on fresh food quality and safety in the evolving landscape of China's food consumption patterns
Ultraviolet Fabry-Perot cavity with stable finesse under ultrahigh vacuum conditions
Creators: name: Schmitz, Jonas
name: Meyer, Hendrik M.
name: Köhl, Michael
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We have constructed an apparatus containing a linear ion trap and a high-finesse optical cavity in the ultraviolet spectral range. In our construction, we have avoided all organic materials inside the ultrahigh vacuum chamber. We show that, unlike previously reported, the optical cavity does not degrade in performance over a time scale of 9 months.
Nonlinear feedback oscillations in resonant tunneling through double barriers
Creators: name: Presilla, Carlo
name: Jona-Lasinio, Giovanni
name: Capasso, Federico
Publisher: name: arXiv
Year: 1997
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We analyze the dynamical evolution of the resonant tunneling of an ensemble of electrons through a double barrier in the presence of the self-consistent potential created by the charge accumulation in the well. The intrinsic nonlinearity of the transmission process is shown to lead to oscillations of the stored charge and of the transmitted and reflected fluxes. The dependence on the electrostatic feedback induced by the self-consistent potential and on the energy width of the incident distribution is discussed.
description: 10 pages, TeX, 5 Postscript figures
Simulating the weak death of the neutron in a femtoscale universe with near-Exascale computing
Creators: name: Berkowitz, Evan
name: Clark, M. A.
name: Gambhir, Arjun
name: McElvain, Ken
name: Nicholson, Amy
name: Rinaldi, Enrico
name: Vranas, Pavlos
name: Walker-Loud, André
name: Chang, Chia Cheng
name: Joó, Bálint
name: Kurth, Thorsten
name: Orginos, Kostas
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Nuclear Theory (nucl-th)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: C.1.4; D.1.3

description: The fundamental particle theory called Quantum Chromodynamics (QCD) dictates everything about protons and neutrons, from their intrinsic properties to interactions that bind them into atomic nuclei. Quantities that cannot be fully resolved through experiment, such as the neutron lifetime (whose precise value is important for the existence of light-atomic elements that make the sun shine and life possible), may be understood through numerical solutions to QCD. We directly solve QCD using Lattice Gauge Theory and calculate nuclear observables such as neutron lifetime. We have developed an improved algorithm that exponentially decreases the time-to solution and applied it on the new CORAL supercomputers, Sierra and Summit. We use run-time autotuning to distribute GPU resources, achieving 20% performance at low node count. We also developed optimal application mapping through a job manager, which allows CPU and GPU jobs to be interleaved, yielding 15% of peak performance when deployed across large fractions of CORAL.
description: 2018 Gordon Bell Finalist: 9 pages, 9 figures; v2: fixed 2 typos and appended acknowledgements
On the exciton binding energy in a quantum well
Creators: name: Gerlach, B.
name: Wuesthoff, J.
name: Dzero, M. O.
name: Smondyrev, M. A.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We consider a model describing the one-dimensional confinement of an exciton in a symmetrical, rectangular quantum-well structure and derive upper and lower bounds for the binding energy $E_b$ of the exciton. Based on these bounds, we study the dependence of $E_b$ on the width of the confining potential with a higher accuracy than previous reports. For an infinitely deep potential the binding energy varies as expected from $1 Ry$ at large widths to $4 Ry$ at small widths. For a finite potential, but without consideration of a mass mismatch or a dielectric mismatch, we substantiate earlier results that the binding energy approaches the value $1 Ry$ for both small and large widths, having a characteristic peak for some intermediate size of the slab. Taking the mismatch into account, this result will in general no longer be true. For the specific case of a $Ga_{1-x}Al_{x}As/GaAs/Ga_{1-x}Al_{x}As$ quantum-well structure, however, and in contrast to previous findings, the peak structure is shown to survive.
description: 32 pages, ReVTeX, including 9 figures
Additional file 4 of Accurate and exact CNV identification from targeted high-throughput sequence data
Creators: name: Nord, Alex S
name: Lee, Ming
name: Mary-Claire King
name: Walsh, Tom
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 4:Figure S3. Comparison of true positive signal and false positive signal. True positive refers to bases within confirmed CNVs, whereas false positive refers to bases with ratio values < 0.6 or >1.4, but where no CNV could be confirmed. Histograms show distribution of: A) S:N (signal to noise: mean/SD), and B) z-score ((value-mean)/SD) for true positive versus false positive bases. (PDF 256 KB)
Hydrodynamic lift on bound vesicles
Creators: name: Seifert, Udo
Publisher: name: arXiv
Year: 1999
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Bound vesicles subject to lateral forces such as arising from shear flow are investigated theoretically by combining a lubrication analysis of the bound part with a scaling approach to the global motion. A minor inclination of the bound part leads to significant lift due to the additive effects of lateral and tank-treading motions. With increasing shear rate, the vesicle unbinds from the substrate at a critical value. Estimates are in agreement with recent experimental data.
description: 9 pages, one figure
Higgs and SUSY Higgs bosons at future linear collider
Creators: name: Okada, Yasuhiro
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Theoretical overview on phenomenology of Higgs boson and SUSY Higgs boson at a future linear collider experiment is given as a Higgs and SUSY Higgs working group summary report for LCWS 2000.
description: 14 page, 4 figures, Talk given at Linear Collider Workshop 2000, October 24 -28, 2000, Fermilab
Spectral characteristics of a modified inverted-Y system beyond rotating wave approximation
Creators: name: Mishra, Charu
name: Chakraborty, A.
name: Mishra, S. R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The spectral properties of a multilevel atomic system interacting with multiple electromagnetic fields, a modified inverted-Y system, have been theoretically investigated. In this study, a numerical matrix propagation method has been employed to study the spectral characteristics beyond the validity regime of the rotating wave approximations. The studied atomic system, comprising of several basic sub-systems i.e. lambda, ladder, vee, N and inverted-Y, is useful to study the interdependence among these basic sub-systems. The key features of the obtained probe spectra as a function of coupling strength and detuning of the associated electromagnetic fields show inter-conversion, splitting and shifting of the transparency and absorption peaks. The dressed and doubly dressed state formalism have been utilized to explain the numerically obtained results. This study has application in design of novel optical devices capable of multi-channel optical communication along with switching.
description: 10 pages, 12 figures
Gymnancyla craticulella Dentinodia
Creators: name: Singh, Navneet
name: Ranjan, Rahul
name: Talukdar, Avishek
name: Joshi, Rahul
name: Kirti, Jagbir Singh
name: Chandra, Kailash
name: Mally, Richard
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Pyralidae
Gymnancyla
Gymnancyla craticulella

description: 227. Gymnancyla craticulella (Ragonot, 1887c: 251) (Dentinodia)
Type locality: [Uzbekistan], Marghilan [Margilan]
 = Ancylosis erschoffi Ragonot, 1887c: 251
Type locality: [Uzbekistan], Marghilan [Margilan]
Distribution. Indian records: Kashmir (Dras) (Hampson 1903b). Global records: Asia, Marghilan (Hampson 1903b), Iran (Amsel 1961).
  Genus Heosphora Meyrick, 1882: 158
 Type species: Anerastia psamathella Meyrick, 1879b, subsequent designation by Hampson in Ragonot (1901: 381)
 = Talamba Ragonot, 1888: 47
 Type species: Talamba tenuinervella Ragonot, 1888, by monotypy
 = Erythphlebia Ragonot & Hampson in Ragonot & Hampson, 1901: xxi, 393–394
 Type species: Erythphlebia enervella Ragonot & Hampson, 1901, by original designation
description: Published as part of Singh, Navneet, Ranjan, Rahul, Talukdar, Avishek, Joshi, Rahul, Kirti, Jagbir Singh, Chandra, Kailash & Mally, Richard, 2022, A catalogue of Indian Pyraloidea (Lepidoptera), pp. 1-423 in Zootaxa 5197 (1) on page 92, DOI: 10.11646/zootaxa.5197.1.1, http://zenodo.org/record/7252292
Additional file 5 of Accurate and exact CNV identification from targeted high-throughput sequence data
Creators: name: Nord, Alex S
name: Lee, Ming
name: Mary-Claire King
name: Walsh, Tom
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Authors’ original file for figure 1
A class of colliding waves in metric-affine gravity, nonmetricity and torsion shock waves
Creators: name: Macias, Alfredo
name: Laemmerzahl, Claus
name: Garcia, Alberto
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: By using our recent generalization of the colliding waves concept to metric-affine gravity theories, and also our generalization of the advanced and retarded time coordinate representation in terms of Jacobi functions, we find a general class of colliding wave solutions with fourth degree polynomials in metric-affine gravity. We show that our general approach contains the standard second degree polynomials colliding wave solutions as a particular case.
description: 13 pages, latex, to appear in J.Math.Phys
Approximate Green's Function Coupled Cluster Method Employing Effective Dimension Reduction
Creators: name: Peng, Bo
name: Van Beeumen, Roel
name: Williams-Young, David B.
name: Kowalski, Karol
name: Yang, Chao
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: The Green's function coupled cluster (GFCC) method is a powerful many-body tool for computing the electronic structure of molecular and periodic systems, especially when electrons of the system are strongly correlated. However, for the GFCC to be routinely used in the electronic structure calculations, robust numerical techniques and approximations must be employed to reduce its high computational overhead. In our recent studies, we demonstrated that the GFCC equations can be solved directly in the frequency domain using iterative linear solvers, which can be easily distributed in a massively parallel environment. In the present work, we demonstrate a successful application of model-order-reduction (MOR) techniques in the GFCC framework. Briefly, for a frequency regime which requires high resolution spectral function, instead of solving GFCC linear equation of full dimension for every single frequency point, an efficiently-solvable linear system model of a reduced dimension may be built upon projecting the original GFCC linear system onto a subspace. From this reduced order model is obtained a reasonable approximation to the full dimensional GFCC linear equations in both interpolative and extrapolative spectral regions. Here, we show that the subspace can be properly constructed in an iterative manner from the auxiliary vectors of the GFCC linear equations at some selected frequencies within the spectral region of interest. During the iterations, the quality of the subspace and the linear system model can be systematically improved. The method is tested in terms of the efficiency and accuracy of computing spectral functions for some typical molecular systems such as carbon monoxide, 1,3-butadiene, benzene, and adenine. As a byproduct, the obtained reduced order model may provide a high quality initial guess which improves the convergence rate for the existing iterative linear solver.
description: 29 pages, 8 figures
Additional file 6 of Accurate and exact CNV identification from targeted high-throughput sequence data
Creators: name: Nord, Alex S
name: Lee, Ming
name: Mary-Claire King
name: Walsh, Tom
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Authors’ original file for figure 2
Additional file 1 of Anaemia and cerebrospinal fluid biomarkers of Alzheimer’s pathology in cognitively normal elders: the CABLE study
Creators: name: Yang, Xin-Yu
name: Hou, Xiao-He
name: Bi, Yan-Lin
name: Hu, Hao
name: Cao, Xi-Peng
name: Tan, Lan
name: Yang, Jiu-Long
name: Yu, Jin-Tai
Publisher: name: figshare
Year: 2021
Subjects: Biochemistry
Medicine
Cell Biology
Neuroscience
Biotechnology
Mental Health
Computational Biology

description: Additional file 1: Table S1. Associations between anaemia and AD biomarkers. Table S2. Associations between the severity of anaemia and AD biomarkers. Table S3. Association of anemia with CSF Aβ42. Table S4. Association of anemia with CSF Aβ40. Table S5. Association of anemia with CSF t-tau. Table S6. Association of anemia with CSF p-tau. Table S7. Association of anemia with CSF t-tau/Aβ42 ratio. Table S8. Association of anemia with CSF p-tau/Aβ42 ratio. Table S9. Association of anemia with CSF Aβ42/Aβ40 ratio. Table S10. Associations between the severity of anaemia and CSF Aβ42. Table S11. Associations between the severity of anaemia and CSF Aβ40. Table S12. Associations between the severity of anaemia and CSF t-tau. Table S13. Associations between the severity of anaemia and CSF p-tau. Table S14. Associations between the severity of anaemia and t-tau/Aβ42 ratio. Table S15. Associations between the severity of anaemia and p-tau/Aβ42 ratio. Table S16. Associations between the severity of anaemia and Aβ40/Aβ42 ratio.
Correlation between SFR surface density and thermal pressure of ionized gas in local analogs of high-redshift galaxies
Creators: name: Jiang, Tianxing
name: Malhotra, Sangeeta
name: Yang, Huan
name: Rhoads, James E.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We explore the relation between the star formation rate surface density ($Σ$SFR) and the interstellar gas pressure for nearby compact starburst galaxies. The sample consists of 17 green peas and 19 Lyman break analogs. Green peas are nearby analogs of Ly$α$ emitters at high redshift and Lyman break analogs are nearby analogs of Lyman break galaxies at high redshift. We measure the sizes for green peas using Hubble Space Telescope Cosmic Origins Spectrograph (COS) NUV images with a spatial resolution of $\sim$ 0.05$^{''}$. We estimate the gas thermal pressure in HII regions by $P = N_{total}Tk{_B} \simeq 2n_{e}Tk{_B}$. The electron density is derived using the [SII] doublet at 6716,6731 Å, and the temperature is calculated from the [OIII] lines. The correlation is characterized by $Σ$ SFR = 2.40$\times$10$^{-3\,}$M$_{\odot\,}$yr$^{-1\,}$kpc$^{-2}$$\left(\frac{P/k_{B}}{10^{4}cm^{-3}K}\right)^{1.33}$. Green peas and Lyman break analogs have high $Σ$SFR up to 1.2 M$_{\odot\,}$yr$^{-1\,}$kpc$^{-2}$ and high thermal pressure in HII region up to P/k$_B$ $\sim$10$^{7.2}{\rm\, K\, cm}^{-3}$. These values are at the highest end of the range seen in nearby starburst galaxies. The high gas pressure and the correlation, are in agreement with those found in star-forming galaxies at z $\sim$ 2.5. These extreme pressures are shown to be responsible for driving galactic winds in nearby starbursts. These outflows may be a crucial in enabling Lyman-$α$ and Lyman-continuum to escape.
description: 16 pages, 6 figures, 1 table; Accepted for publication in ApJ
Water Quality and Its Management for Crop Production
Creators: name: N.S. Venkataraman
Publisher: name: trends in Agriculture Science
Year: 2024

description: Water shortage is viewed as a major hindrance to sustainable agricultural intensification in order to meet the food needs of a fast-rising human population. The world's ever-increasing human population, climate change caused by increased greenhouse gas (GHG) emissions, and agricultural intensification are all putting significant strain on the world's two major nonrenewable resources, soil and water, posing a significant challenge to producing enough food to meet current food demand. The present world population of 7.3 billion people is predicted to grow to more than 9 billion by 2050, with the majority of this growth taking place in developing nations, the majority of which are already experiencing food shortages. If these population growth forecasts are right, it will take a 70% increase in present agricultural output to generate enough food. In this context, global efforts are being conducted to improve the efficacy of water that will be used to boost irrigated crop production.