cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 2 of What evidence exists related to soil retention of phosphorus from on-site wastewater treatment systems in boreal and temperate climate zones? A systematic map protocol
Creators: name: Envall, Ida
name: Fritjof Fagerlund
name: Westholm, Lena Johansson
name: Åberg, Charlotte
name: Bring, Arvid
name: Land, Magnus
name: Gustafsson, Jon Petter
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified

description: Additional file 2. Search strings. Search strings adapted to Scopus and Google Scholar.
Mott insulator of strongly interacting two-dimensional excitons
Creators: name: Lagoin, Camille
name: Suffit, Stephan
name: Baldwin, Kirk
name: Pfeiffer, Loren
name: Dubin, Francois
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: In condensed-matter physics, electronic Mott insulators have triggered considerable research due to their intricate relation with high-temperature superconductors. However, unlike atomic systems for which Mott phases were recently shown for both bosonic and fermionic species, in the solid-state the fingerprint of a Mott insulator implemented with bosons is yet to be found. Here we unveil such signature by exploring the Bose-Hubbard hamiltonian using semiconductor excitons confined in two-dimensional lattices. We emphasise the regime where on-site interactions are comparable to the energy separation between lattice confined states. We then observe that Mott phases are accessible, with at most two excitons uniformly filling lattice sites. The technology introduced here allows us to program on-demand the geometry of the lattice confining excitons. This versatility, combined with the long-range nature of dipolar interactions between excitons, provide a new route to explore many-body phases spontaneously breaking the lattice symmetry.
description: 21 pages, 16 figures
Paleo-denudation rates suggest variations in runoff drove aggradation during last glacial cycle, Crete, Greece
Creators: name: Ott, Richard F.
name: Scherler, Dirk
name: Wegmann, Karl W.
name: D'Arcy, Mitch K.
name: Pope, Richard J.
name: Ivy-Ochs, Susan
name: Christl, Marcus
name: Vockenhuber, Christoph
name: Rittenour, Tammy M.
Publisher: name: Freie Universität Berlin
Year: 2023
Subjects: subject: alluvial fan
subject: cosmogenic nuclides
subject: fluvial aggradation
subject: incision
subject: paleo-denudation rates
subject: post-burial production
subject: sediment supply
subject: 500 Naturwissenschaften und Mathematik::550 Geowissenschaften, Geologie::550 Geowissenschaften

description: Fluvial aggradation and incision are often linked to Quaternary climate cycles, but it usually remains unclear whether variations in runoff or sediment supply or both drive channel response to climate variability. Here we quantify sediment supply with paleo-denudation rates and provide geochronological constraints on aggradation and incision from the Sfakia and Elafonisi alluvial-fan sequences in Crete, Greece. We report seven optically stimulated luminescence and ten radiocarbon ages, eight 10Be and eight 36Cl denudation rates from modern channel and terrace sediments. For five samples, 10Be and 36Cl were measured on the same sample by measuring 10Be on chert and 36Cl on calcite. Results indicate relatively steady denudation rates throughout the past 80 kyr, but the aggradation and incision history indicates a link with climate shifts. At the Elafonisi fan, we identify four periods of aggradation coinciding with Marine Isotope Stages (MIS) 2, 4, 5a/b, and likely 6, and three periods of incision coinciding with MIS 1, 3, and likely 5e. At the Sfakia fan, rapid aggradation occurred during MIS 2 and 4, followed by incision during MIS 1. Nearby climate and vegetation records show that MIS 2, 4, and 6 stadials were characterized by cold and dry climates with sparse vegetation, whereas forest cover and more humid conditions prevailed during MIS 1, 3, and 5. Our data thus suggest that past changes in climate had little effect on landscape-wide denudation rates but exerted a strong control on the aggradation–incision behaviour of alluvial channels on Crete. During glacial stages, we attribute aggradation to hillslope sediment release promoted by reduced vegetation cover and decreased runoff; conversely, incision occurred during relatively warm and wet stages due to increased runoff. In this landscape, past hydroclimate variations outcompeted changes in sediment supply as the primary driver of alluvial deposition and incision.
Αναδρομική μελέτη υποτροπών παθολογίας τραχήλου μήτρας μετά από θεραπεία υψηλόβαθμων ενδοεπιθηλιακών νεοπλασιών
Creators: name: Τσερτανίδου, Αθηνά Θεόφιλου
Publisher: name: Aristotle University of Thessaloniki
Year: 2024
Subjects: Παθολογία τραχήλου
Υποτροπή
Παράγοντες κινδύνου
Cervical pathology
Recurrence
Risk factors

description: Σκοπός της παρούσας αναδρομικής μελέτης ήταν ο προσδιορισμός των παραγόντων κινδύνου που σχετίζονται με την εμφάνιση υποτροπών στον τράχηλο της μήτρας κατόπιν αρχικής χειρουργικής θεραπείας με την μέθοδο της κωνοειδούς εκτομής στις περιπτώσεις υψηλόβαθμων τραχηλικών αλλοιώσεων. Οι παράγοντες που εξετάσθηκαν αφορούσαν δημογραφικά χαρακτηριστικά των ασθενών, όπως η ηλικία, η ηλικία κατά την έναρξη των σεξουαλικών επαφών και ο αριθμός των σεξουαλικών συντρόφων, αλλά και τα χαρακτηριστικά των ιστολογικών παρασκευασμάτων των κωνοειδών εκτομών, όπως τα κατειλημμένα με αλλοιώσεις χειρουργικά όρια εκτομής, η αφαίρεση του κώνου σε ένα ή περισσότερα τμήματα και το βάθος του. Σύμφωνα με τα αποτελέσματα της στατιστικής ανάλυσης των δεδομένων, διαπιστώθηκε πως τα θετικά όρια εκτομής αποτελούν τον πιο ισχυρό προγνωστικό παράγοντα υποτροπής. Το βάθος μικρότερο του εκατοστού και τα πολλαπλά τμήματα παρουσιάζουν επίσης στατιστικώς σημαντική συσχέτιση με την πιθανότητα υποτροπής, ενώ τα δημογραφικά χαρακτηριστικά των ασθενών όχι.
description: This retrospective study aimed to identify the risk factors related to recurrence, after surgical excisional procedures for cervical intraepithelial lesions. The factors examined concerned demographic information of the patients such as age, age of first sexual intercourse, number of sexual partners and histopathology characteristics such as positive endocervical margins, excision procedure with more than a single pass and depth of the cone less than 1cm. According to our data histopathology characteristics were the most significant factors to the treatment failure. Surgical margins play the dominant role, while demographic informationhad no impact in recurrence rate.
title: Конструирование и расчет арочных конструкций
Creators: name: ELS IPR BOOKS
Publisher: name: Саратовский государственный технический университет имени Ю.А. Гагарина, ЭБС АСВ
Year: 2020

description: Учебное пособие посвящено конструированию и расчету арочных конструкций. Приведены новые аналитические выражения для определения прогибов, углов поворота, изгибающих моментов и усилий в круговых арках при произвольных центральных углах, при действии вертикальной равномерно распределенной нагрузки, при действии сосредоточенных нагрузок, при четырех вариантах граничных условий. Учебное пособие предназначено для студентов специальностей «Строительство уникальных зданий и сооружений», «Строительство железных дорог, мостов и транспортных тоннелей».
Research Protocol: Advancement of Metrics for Menstrual Hygiene Management In the Workplace
Creators: name: Caruso, Bethany
name: Patrick, Madeleine
name: Conrad, Amelia
name: Sinharoy, Sheela
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 420699
subject: Public health not elsewhere classified
classificationCode: 420602
subject: Health equity

description: Suggested CitationCaruso, B.A., Patrick, M., Conrad, A., Ramaswamy, A., Stephen, A., Youm, A., & Sinharoy, S. 2021. Advancement of Metrics for Menstrual Hygiene Management in the Workplace: Research Protocol Plan. Washington, DC, USAID Water, Sanitation, and Hygiene Partnerships and Learning for Sustainability (WASHPaLS) Project.
Orbital stability of internal waves
Creators: name: Chen, Robin Ming
name: Walsh, Samuel
Publisher: name: arXiv
Year: 2021
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: This paper studies the nonlinear stability of capillary-gravity waves propagating along the interface dividing two immiscible fluid layers of finite depth. The motion in both regions is governed by the incompressible and irrotational Euler equations, with the density of each fluid being constant but distinct. A diverse collection of small-amplitude solitary wave solutions for this system have been constructed by several authors in the case of strong surface tension (as measured by the Bond number) and slightly subcritical Froude number. We prove that all of these waves are (conditionally) orbitally stable in the natural energy space. Moreover, the trivial solution is shown to be conditionally stable when the Bond and Froude numbers lie in a certain unbounded parameter region. For the near critical surface tension regime, we prove that one can infer conditional orbital stability or orbital instability of small-amplitude traveling waves solutions to the full Euler system from considerations of a dispersive PDE model equation. These results are obtained by reformulating the problem as an infinite-dimensional Hamiltonian system, then applying a version of the Grillakis--Shatah--Strauss method recently introduced by Varholm, Wahlén, and Walsh. A key part of the analysis consists of computing the spectrum of the linearized augmented Hamiltonian at a shear flow or small-amplitude wave. For this, we generalize an idea used by Mielke to treat capillary-gravity water waves beneath vacuum.
description: 39 pages, 2 figures
Expert Decision Support System for aeroacoustic source type identification using clustering
Creators: name: Goudarzi, Armin
name: Spehr, Carsten
name: Herbold, Steffen
Publisher: name: arXiv
Year: 2021
Subjects: subject: Sound (cs.SD)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: Audio and Speech Processing (eess.AS)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This paper presents an Expert Decision Support System for the identification of time-invariant, aeroacoustic source types. The system comprises two steps: first, acoustic properties are calculated based on spectral and spatial information. Second, clustering is performed based on these properties. The clustering aims at helping and guiding an expert for quick identification of different source types, providing an understanding of how sources differ. This supports the expert in determining similar or atypical behavior. A variety of features are proposed for capturing the characteristics of the sources. These features represent aeroacoustic properties that can be interpreted by both the machine and by experts. The features are independent of the absolute Mach number which enables the proposed method to cluster data measured at different flow configurations. The method is evaluated on deconvolved beamforming data from two scaled airframe half-model measurements. For this exemplary data, the proposed support system method results in clusters that mostly correspond to the source types identified by the authors. The clustering also provides the mean feature values and the cluster hierarchy for each cluster and for each cluster member a clustering confidence. This additional information makes the results transparent and allows the expert to understand the clustering choices.
description: Preprint for JASA Journal
Additional file 2 of Comparative transcriptome analysis reveals evolutionary divergence and shared network of cold and salt stress response in diploid D-genome cotton
Creators: name: Yanchao Xu
name: Magwanga, Richard Odongo
name: Dingsha Jin
name: Xiaoyan Cai
name: Yuqing Hou
name: Juyun, Zheng
name: Agong, Stephen Gaya
name: Kunbo Wang
name: Liu, Fang
name: Zhongli Zhou
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional files 2: Table S2. SNPs information of all samples.
Hyperuniformity and phase enrichment in vortex and rotor assemblies
Creators: name: Oppenheimer, Naomi
name: Stein, David B.
name: Zion, Matan Yah Ben
name: Shelley, Michael J.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Ensembles of particles rotating in a two-dimensional fluid can exhibit chaotic dynamics yet develop signatures of hidden order. Such "rotors" are found in the natural world spanning vastly disparate length scales - from the rotor proteins in cellular membranes to models of atmospheric dynamics. Here we show that an initially random distribution of either ideal vortices in an inviscid fluid, or driven rotors in a viscous membrane, spontaneously self assembles. Despite arising from drastically different physics, these systems share a Hamiltonian structure that sets geometrical conservation laws resulting in distinct structural states. We find that the rotationally invariant interactions isotropically suppress long wavelength fluctuations - a hallmark of a disordered hyperuniform material. With increasing area fraction, the system orders into a hexagonal lattice. In mixtures of two co-rotating populations, the stronger population will gain order from the other and both will become phase enriched. Finally, we show that classical 2D point vortex systems arise as exact limits of the experimentally accessible microscopic membrane rotors, yielding a new system through which to study topological defects.
On Surrogate Learning for Linear Stability Assessment of Navier-Stokes Equations with Stochastic Viscosity
Creators: name: Sousedík, Bedřich
name: Elman, Howard C.
name: Lee, Kookjin
name: Price, Randy
Publisher: name: arXiv
Year: 2021
Subjects: subject: Numerical Analysis (math.NA)
subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 35R60, 65C30, 60H35

description: We study linear stability of solutions to the Navier\textendash Stokes equations with stochastic viscosity. Specifically, we assume that the viscosity is given in the form of a~stochastic expansion. Stability analysis requires a solution of the steady-state Navier-Stokes equation and then leads to a generalized eigenvalue problem, from which we wish to characterize the real part of the rightmost eigenvalue. While this can be achieved by Monte Carlo simulation, due to its computational cost we study three surrogates based on generalized polynomial chaos, Gaussian process regression and a shallow neural network. The results of linear stability analysis assessment obtained by the surrogates are compared to that of Monte Carlo simulation using a set of numerical experiments.
description: 20 pages, 5 figures
Design, Synthesis, and Biomedical Applications of Glycotripods for Targeting Trimeric Lectins
Creators: name: Khatri, Vinod
name: Parshad, Badri
name: Prasad, Ashok K.
name: Bhatia, Sumati
Publisher: name: Freie Universität Berlin
Year: 2023
Subjects: subject: Carbohydrates
subject: Drug delivery
subject: Glycotripod
subject: Hemagglutinin
subject: Lectin binder
subject: 500 Naturwissenschaften und Mathematik::540 Chemie::540 Chemie und zugeordnete Wissenschaften

description: In the last decades, various efforts have been made to synthesize optimal glycotripods for targeting trimeric glycoproteins like asialoglycoprotein receptor, hemagglutinin, and langerin. All these trimeric glycoproteins have sugar binding pockets which are highly selective for a particular carbohydrate ligand. Optimized glycotripods are high affinity binders and have been used for delivering drugs or even applied as drug candidates. The selection of the tripodal base scaffold together with the length and flexibility of the linker between the scaffold and sugar residue, as important design parameters are discussed in this review.
Interactive tree from "A combined microscopy and single-cell sequencing approach reveals the ecology, morphology, and phylogeny of uncultured lineages of zoosporic fungi"
Creators: name: Seto, Kensuke
name: Simmons, D. Rabern
name: Quandt, C. Alisha
name: Frenken, Thijs
name: Dirks, Alden
name: Clemons, Rebecca A.
name: McKindles, Katelyn M.
name: McKay, Michael L.
name: James, Timothy Y.
Publisher: name: My University
Year: 2023
Subjects: subject: fungi, single cell, algae, parasites
subject: Ecology and Evolutionary Biology
subject: Science

description: This figure is a Supplementary interactive tree from Seto et al. The tree shows a ribosomal RNA phylogeny of zoosporic fungi including those in blue which were derived from single cell analysis of fungal parasites.
Additional file 1 of Comparative transcriptome analysis reveals evolutionary divergence and shared network of cold and salt stress response in diploid D-genome cotton
Creators: name: Yanchao Xu
name: Magwanga, Richard Odongo
name: Dingsha Jin
name: Xiaoyan Cai
name: Yuqing Hou
name: Juyun, Zheng
name: Agong, Stephen Gaya
name: Kunbo Wang
name: Liu, Fang
name: Zhongli Zhou
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional files 1: Table S1. Summary of RNA-seq data.
Objective evaluation for analgesia of the distal interphalangeal joint, the navicular bursa and perineural analgesia in horses with naturally occurring forelimb lameness localised to the foot
Creators: name: Katrinaki, Vasiliki
name: Estrada, Roberto J.
name: Mählmann, Kathrin
name: Kolokythas, Panagiotis
name: Lischer, Christophorus J.
Publisher: name: Freie Universität Berlin
Year: 2023
Subjects: subject: horse
subject: intra-synovial analgesia
subject: lameness locator
subject: perineural block
subject: 600 Technik, Medizin, angewandte Wissenschaften::630 Landwirtschaft::630 Landwirtschaft und verwandte Bereiche

description: Background The outcome and interpretation of intra-synovial diagnostic analgesia of the distal interphalangeal joint (DIPJ) and the navicular bursa (NB) remain in dispute, and no objective studies have been carried out to establish the percentage of improvement over time from these two analgesia techniques. Objectives To investigate the qualitative and time-dependent outcome of DIPJ-A and NB-A in naturally occurring forelimb lameness. Study design Case series. Methods Twenty-three clinical cases with forelimb lameness were evaluated objectively using a body mounted inertial sensor system (BMIS). Lameness was localised to the foot with a palmar digital nerve block and/or an abaxial sesamoidean nerve block on day 1, and analgesia of the DIPJ (DIPJ-A) and NB (NB-A) were performed on days 2 and 3. Improvement following perineural analgesia was measured after 10 min and intra-synovial blocks after 2-, 5- and 10-min. Horses with at least 70% improvement measured objectively after diagnostic analgesia were included in the study. Results There was no significant association between improvement following perineural analgesia and the DIPJ-A and NB-A. The mean improvement in the lameness differed between DIPJ-A and NB-A at 2 min (p < 0.001) and at 5 min (p = 0.04), and it was no longer observed after 10 min (p = 0.06). A positive NB-A produced a high degree of improvement that remained stable, whereas the DIPJ-A improved over time. Main limitations Perineural and intra-synovial analgesia were performed without contrast medium to assess the diffusion of mepivacaine. Conclusions Our results suggest that perineural analgesia is not reliable enough to differentiate pain originating from DIPJ and NB. Early evaluation of the DIPJ-A and NB-A can determine the origin of the pain. An improvement following NB-A was constant over time, but an improvement following DIPJ-A varied by up to 10 min.
Beschleunigte Verwitterung an Land
Creators: name: Amann, Thorben
name: Hartmann, Jens
Publisher: name: Universität Hamburg
Year: 2023
Subjects: Terrestrial weathering, enhanced weathering, carbon dioxide removal method, accelerates natural weathering, nutrient-poor soils, CO2-removal strategies.

description: Terrestrial enhanced weathering: It is an effective carbon dioxide removal method, which accelerates the natural chemical weathering of rocks. This process, which governs atmospheric CO2 concentrations over geological time scales, can be enhanced by using finely ground rock powder with a massively increased reaction surface. The method can be implemented using existing agricultural infrastructure, particularly in tropical regions where nutrient-poor soils can benefit from the added nutrients and other soil improvement effects generated by spreading rock powder. To fully leverage the potential of enhanced weathering, it is important to consider additional benefits it can provide in conjunction with other biomass-based carbon dioxide removal strategies.
title: Основы здорового образа жизни студента
Creators: name: ELS IPR BOOKS
Publisher: name: Саратовский государственный технический университет имени Ю.А. Гагарина, ЭБС АСВ
Year: 2020

description: В учебном пособии раскрываются основы здорового образа жизни студента, направленные на формирование культуры здоровья и воспитание гармонично развитой, социально адаптированной личности. Учебное пособие разработано в соответствии с рабочей программой для студентов технических специальностей вузов и университетов. Основной целью пособия является подготовка студента к процессу обучения и профессиональной деятельности, ориентированной на сохранение и укрепление здоровья, активный труд и продуктивную жизнедеятельность. Издание второе, переработанное и дополненное. Для преподавателей, аспирантов и студентов вузов.
Towards traversable wormholes from force-free plasmas
Creators: name: Iqbal, Nabil
name: Ross, Simon F.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The near-horizon region of magnetically charged black holes can have very strong magnetic fields. A useful low-energy effective theory for fluctuations of the fields, coupled to electrically charged particles, is force-free electrodynamics. The low energy collective excitations include a large number of Alfven wave modes, which have a massless dispersion relation along the field worldlines. We attempt to construct traversable wormhole solutions using the negative Casimir energy of the Alfven wave modes, analogously to the recent construction using charged massless fermions. The behaviour of massless scalars in the near-horizon region implies that the size of the wormholes is strongly restricted and cannot be made large, even though the force free description is valid in a larger regime.
description: 19 pages, 1 figure; v2: small clarifications, typos corrected; v3: further typos corrected
Field Theories for type-II fractons
Creators: name: Fontana, Weslei B.
name: Gomes, Pedro R. S.
name: Chamon, Claudio
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We derive an effective field theory for a type-II fracton starting from the Haah code on the lattice. The effective topological theory is not given exclusively in terms of an action; it must be supplemented with a condition that selects physical states. Without the constraint, the action only describes a type-I fracton. The constraint emerges from a condition that cube operators multiply to the identity, and it cannot be consistently implemented in the continuum theory at the operator level, but only in a weaker form, in terms of matrix elements of physical states. Informed by these studies and starting from the opposite end, i.e., the continuum, we discuss a Chern-Simons-like theory that does not need a constraint or projector, and yet has no mobile excitations. Whether this continuum theory admits a lattice counterpart remains unanswered.
description: 29 pages, 3 figures
Dynamical Evolution of the Shock Cone around $4D$ Einstein-Gauss Bonnet Rotating Black Hole
Creators: name: Donmez, Orhan
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: In this paper, a Bondi-Hoyle accretion onto the rotating black hole in Einstein-Gauss Bonnet gravity is studied. By injecting the gas from the upstream region of the computational domain, we have found the occurrence of the stable shock cones in the downstream region. The dynamical structures and oscillation properties of these shock cones strongly depend on the black hole spin parameter $a$ and Gauss-Bonnet coupling constant alpha. It is found that the various values of alpha can lead the different amounts of matter to pile up close to the black hole horizon, higher alpha causes bigger oscillation amplitude in the mass accretion rate, and the required time to reach the steady-state is getting smaller with the increase in alpha. Moreover, increasing alpha in the negative direction causes a decrease in the shock opening angle and this angle slightly increases with the increasing $α$ in the positive direction. We found that the negative values of Gauss-Bonnet coupling constant are more favored to have interesting physical outcomes such as accretion rate and oscillation. In addition, the higher the black hole rotation parameter (a) emerges the higher the accretion rate. It is also confirmed that, for alpha \rightarrow 0, the black hole solution in EGB gravity converges to Kerr in general relativity. Furthermore, Gauss-Bonnet coupling constant could be used to constrain the size of the observed shadow of M87* radius for various values of the black hole rotation parameter.
description: 15 pages, 12 figures
Tensor Laplacian Regularized Low-Rank Representation for Non-uniformly Distributed Data Subspace Clustering
Creators: name: Mehrbani, Eysan
name: Kahaei, Mohammad Hossein
name: Beheshti, Seyed Aliasghar
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Low-Rank Representation (LRR) highly suffers from discarding the locality information of data points in subspace clustering, as it may not incorporate the data structure nonlinearity and the non-uniform distribution of observations over the ambient space. Thus, the information of the observational density is lost by the state-of-art LRR models, as they take a constant number of adjacent neighbors into account. This, as a result, degrades the subspace clustering accuracy in such situations. To cope with deficiency, in this paper, we propose to consider a hypergraph model to facilitate having a variable number of adjacent nodes and incorporating the locality information of the data. The sparsity of the number of subspaces is also taken into account. To do so, an optimization problem is defined based on a set of regularization terms and is solved by developing a tensor Laplacian-based algorithm. Extensive experiments on artificial and real datasets demonstrate the higher accuracy and precision of the proposed method in subspace clustering compared to the state-of-the-art methods. The outperformance of this method is more revealed in presence of inherent structure of the data such as nonlinearity, geometrical overlapping, and outliers.
Synthesis and Single-Electron Oxidation of Bulky Bis(m-terphenyl)chalcogenides: The Quest for Kinetically Stabilized Radical Cations
Creators: name: Duvinage, Daniel
name: Mostaghimi, Farzin
name: Damrath, Mattis
name: Spils, Julian
name: Komorr, Pascal
name: Odintsov, Danila S.
name: Fedin, Matvey
name: Shundrin, Leonid A.
name: Mebs, Stefan
name: Beckmann, Jens
Publisher: name: Freie Universität Berlin
Year: 2023
Subjects: subject: chalcogenes
subject: m-terphenyl
subject: radical cations
subject: tellurium
subject: 500 Naturwissenschaften und Mathematik::540 Chemie::540 Chemie und zugeordnete Wissenschaften

description: Sterically encumbered bis(m-terphenyl)chalcogenides, (2,6-Mes2C6H3)2E (E=S, Se, Te) were obtained by the reaction of the chalcogen tetrafluorides, EF4, with three equivalents of m-terphenyl lithium, 2,6-Mes2C6H3Li. The single-electron oxidation of (2,6-Mes2C6H3)2Te using XeF2/K[B(C6F5)4] afforded the radical cation [(2,6-Mes2C6H3)2Te][B(C6F5)4] that was isolated and fully characterized. The electrochemical oxidation of the lighter homologs (2,6-Mes2C6H3)2E (E=S, Se) was irreversible and impaired by rapid decomposition.
Plasmonic nanolaser based on a single oligomer
Creators: name: Litvin, Igor Anatolievich
name: Reich, Stephanie
Publisher: name: Freie Universität Berlin
Year: 2022
Subjects: subject: Electric fields
subject: Electromagnetic radiation
subject: Laser arrays
subject: Laser beam shaping
subject: Solid state lasers
subject: Spectral properties
subject: 500 Naturwissenschaften und Mathematik::530 Physik::539 Moderne Physik

description: We investigate the effect of manipulating the laser quality factor and the spectral properties of the gain medium on an oligomer-based plasmonic nanolaser. We develop different designs of the oligomer resonators, decreasing the lasing threshold and increasing the mode lifetime to improve the lasing efficiency. Based on the designs we are able to decrease the lasing threshold by a factor of ten. We discuss and show numerically the influence of the oligomer geometry, the lasing mode oscillation lifetime, and the photoluminescence peak linewidth of the gain medium on the lasing efficiency of the oligomer based plasmonic nanolaser.
Additional file 3 of Comparative transcriptome analysis reveals evolutionary divergence and shared network of cold and salt stress response in diploid D-genome cotton
Creators: name: Yanchao Xu
name: Magwanga, Richard Odongo
name: Dingsha Jin
name: Xiaoyan Cai
name: Yuqing Hou
name: Juyun, Zheng
name: Agong, Stephen Gaya
name: Kunbo Wang
name: Liu, Fang
name: Zhongli Zhou
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional files 3: Table S3. GO enrichment of high functional effects by SNPs in four diploid D-genome kinds of cotton.
title: Оценка транспортных задержек с учётом параметров улично-дорожной сети
Creators: name: ELS IPR BOOKS
Publisher: name: Саратовский государственный технический университет имени Ю.А. Гагарина, ЭБС АСВ
Year: 2020

description: В настоящем учебном пособии проведен анализ транспортных проблем в городах России и за рубежом, рассмотрены характеристики транспортного потока и их взаимосвязь с параметрами улично-дорожной сети (УДС). Рассмотрены причины возникновения транспортных задержек и проведен обзор существующих методик оценки задержек транспортного потока на улично-дорожной сети. Рассмотрены наиболее значимые с точки зрения механизма образования затора для применения данной модели параметры улично-дорожной сети. Сделаны предположения об экономической целесообразности и эффективности использования модели определения риска возникновения транспортного затора с учетом параметров УДС. Пособие предназначено для бакалавров, магистров и инженеров направления 23.03.01 «Технология транспортных процессов» при изучении курсов «Моделирование транспортных процессов», «Организация и безопасность движения», «Организация транспортных услуг и безопасность транспортного процесса», а также для производственников, занимающихся вопросами организации дорожного движения и перевозочного процесса.
War, Identity Politics, and Attitudes toward a Linguistic Minority: Prejudice against Russian-Speaking Ukrainians in Ukraine between 1995 and 2018
Creators: name: Eras, Laura
Publisher: name: Freie Universität Berlin
Year: 2023
Subjects: subject: Ukraine
subject: Donbas
subject: intergroup relations
subject: Russian speakers
subject: prejudice
subject: 300 Sozialwissenschaften::320 Politikwissenschaft::320 Politikwissenschaft

description: The war in Donbas led some observers to speculate that this event might threaten intergroup relations in Ukraine. While studies in the 1990s indicated relatively positive attitudes between the different ethnic and linguistic groups, it has not been analyzed systematically how these attitudes have developed over time. Such an analysis contributes to our general understanding as to how war and nation-building politics affect attitudes toward minorities. Analyzing survey data from the Kyiv International Institute of Sociology from 1995 to 2018 using multivariate statistical methods, I show that the prejudice toward Russian-speaking Ukrainians – measured using the social distance scale – has increased since 2014, when both the war and Poroshenko’s presidency began, although the rise is rather small. A likely explanation to this phenomenon is the perceived link between Russian speakers and Russia as the aggressor in the war. The fact that Yushchenko’s presidency (2006–2009) did not result in a similar increase of negative sentiments, despite similarities between Yushchenko’s and Poroshenko’s identity politics, allows me to suggest that the higher level of prejudice under Poroshenko cannot be solely explained by the political rhetoric promoting an ethnic Ukrainian identity. However, the interplay of political rhetoric and war might have been relevant.
Increase the Efficiency of Post-selection in Direct Measurement of Quantum Wave Function
Creators: name: Wen, Yong-Li
name: Zhang, Shanchao
name: Yan, Hui
name: Zhu, Shi-Liang
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Direct weak or strong measurement of quantum wave function has been demonstrated based on the post-selection; however, the efficiency of the measurement is greatly limited by the success probability of the post-selection. Here we propose a modified scheme to directly measure photon's wave function by simply inserting a liquid crystal plate after the coupling between the pointer and wave function. Our modified method can significantly increase the efficiency of the post selection. Numerical simulations demonstrate that our proposal can have a greater efficiency in higher resolution and higher fidelity.
Implicit-explicit BDF $k$ SAV schemes for general dissipative systems and their error analysis
Creators: name: Huang, Fukeng
name: Shen, Jie
Publisher: name: arXiv
Year: 2021
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65M12, 35K20, 35K35, 35K55

description: We construct efficient implicit-explicit BDF$k$ scalar auxiliary variable (SAV) schemes for general dissipative systems. We show that these schemes are unconditionally stable, and lead to a uniform bound of the numerical solution in the norm based on the principal linear operator in the energy. Based on this uniform bound, we carry out a rigorous error analysis for the $k$th-order $(k=1,2,3,4,5)$ SAV schemes in a unified form for a class of typical Allen-Cahn type and Cahn-Hilliard type equations. We also present numerical results confirming our theoretical convergence rates.
Additional file 5 of Comparative transcriptome analysis reveals evolutionary divergence and shared network of cold and salt stress response in diploid D-genome cotton
Creators: name: Yanchao Xu
name: Magwanga, Richard Odongo
name: Dingsha Jin
name: Xiaoyan Cai
name: Yuqing Hou
name: Juyun, Zheng
name: Agong, Stephen Gaya
name: Kunbo Wang
name: Liu, Fang
name: Zhongli Zhou
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional files 5: Table S5. GO enrichment analysis of PSGs in wild species.
Constant-Depth Circuits for Dynamic Simulations of Materials on Quantum Computers
Creators: name: Bassman, Lindsay
name: Van Beeumen, Roel
name: Younis, Ed
name: Smith, Ethan
name: Iancu, Costin
name: de Jong, Wibe A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Dynamic simulation of materials is a promising application for near-term quantum computers. Current algorithms for Hamiltonian simulation, however, produce circuits that grow in depth with increasing simulation time, limiting feasible simulations to short-time dynamics. Here, we present a method for generating circuits that are constant in depth with increasing simulation time for a subset of one-dimensional materials Hamiltonians, thereby enabling simulations out to arbitrarily long times. Furthermore, by removing the effective limit on the number of feasibly simulatable time-steps, the constant-depth circuits enable Trotter error to be made negligibly small by allowing simulations to be broken into arbitrarily many time-steps. Composed of two-qubit matchgates on nearest-neighbor qubits, these constant-depth circuits are constructed based on a set of multi-matchgate identity relationships. For an $N$-spin system, the constant-depth circuit contains only $\mathcal{O}(N^2)$ CNOT gates. When compared to standard Hamiltonian simulation algorithms, our method generates circuits with order-of-magnitude fewer gates, which allows us to successfully simulate the long-time dynamics of systems with up to 5 spins on available quantum hardware. This paves the way for simulations of long-time dynamics for scientifically and technologically relevant quantum materials, enabling the observation of interesting and important atomic-level physics.
description: 11 pages, 3 figures, 1 table
Additional file 6 of Comparative transcriptome analysis reveals evolutionary divergence and shared network of cold and salt stress response in diploid D-genome cotton
Creators: name: Yanchao Xu
name: Magwanga, Richard Odongo
name: Dingsha Jin
name: Xiaoyan Cai
name: Yuqing Hou
name: Juyun, Zheng
name: Agong, Stephen Gaya
name: Kunbo Wang
name: Liu, Fang
name: Zhongli Zhou
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional files 6: Table S6. GO enrichment analysis of PSGs in cultivated species.
Mean Field Behaviour of Collaborative Multi-Agent Foragers
Creators: name: Ornia, Daniel Jarne
name: Zufiria, Pedro J
name: Mazo, Manuel
Publisher: name: arXiv
Year: 2021
Subjects: subject: Robotics (cs.RO)
subject: Multiagent Systems (cs.MA)
subject: Systems and Control (eess.SY)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Collaborative multi-agent robotic systems where agents coordinate by modifying a shared environment often result in undesired dynamical couplings that complicate the analysis and experiments when solving a specific problem or task. Simultaneously, biologically-inspired robotics rely on simplifying agents and increasing their number to obtain more efficient solutions to such problems, drawing similarities with natural processes. In this work we focus on the problem of a biologically-inspired multi-agent system solving collaborative foraging. We show how mean field techniques can be used to re-formulate such a stochastic multi-agent problem into a deterministic autonomous system. This de-couples agent dynamics, enabling the computation of limit behaviours and the analysis of optimality guarantees. Furthermore, we analyse how having finite number of agents affects the performance when compared to the mean field limit and we discuss the implications of such limit approximations in this multi-agent system, which have impact on more general collaborative stochastic problems.
description: Accepted for Publication in IEEE Transactions on Robotics, available for Early Access on 7 March 2022
title: Теоретическая механика. Сквозные задачи, алгоритмы решения задач с комментариями, содержанием теории и примерами, математика
Creators: name: ELS IPR BOOKS
Publisher: name: Саратовский государственный технический университет имени Ю.А. Гагарина, ЭБС АСВ
Year: 2020

description: В учебном пособии представлены: новые типы задач – сквозные задачи, которые являются задачами всех четырех разделов теоретической механики (кинематики, статики, динамики, аналитической механики) поставленными для одного и того же объекта и других, связанных с ними объектов; алгоритмы решения сквозных задач основных разделов, снабженные комментариями, содержащими вопросы теории (определения, свойства, законы, теоремы, принципы, формулы), порядок и смысл предлагаемых в алгоритме действий; многочисленные примеры применения всех алгоритмов для решения сквозных задач; необходимые разделы математики для освоения курса «Теоретической механики». К учебному пособию прилагается визуализация применения алгоритмов к решению задач основных разделов. Учебное пособие для студентов всех специальностей и направлений всех форм обучения (в том числе дистанционной) технических высших и средних учебных заведений, имеющих в своей программе курс «Теоретическая механика».
Loop induced top quark FCNC through top quark and dark matter interactions
Creators: name: Liu, Yandong
name: Yan, Bin
name: Zhang, Rui
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We present a comprehensive analysis of the loop induced top quark FCNC signals at the LHC within one class of the simplified model. The loop level FCNC interactions are well motivated to avoid the hierarchy of the top quark couplings from the new physics and standard model. Such a theory will posit a Majorana dark matter candidate and could be tested through dark matter relic density, direct detection experiments (the scattering between dark matter and heavy nuclei), and the collider signals at the LHC. We find that the spin-independent (SI) scattering between Majorana dark matter and nuclei will vanish at the leading order, while the next-to-leading order correction to the SI scattering becomes significance to constrain the parameter space of the model. A detailed comparison from direct detection experiments and LHC searches is also discussed and both of them are very important to full constrain the model.
description: 24 pages, 9 figures,the published version in PLB
Ozean Alkalinisierung
Creators: name: Wolf-Gladrow, Dieter A.
name: Geilert, Sonja
name: Fuhr, Michael
name: Hartmann, Jens
Publisher: name: Universität Hamburg
Year: 2023
Subjects: Ocean alkanisation, remove CO2, CO2-store in ocean, increased CO2 uptake, alkalinity naturally, remove anthropogenic CO2.

description: Ocean alkanisation: To remove CO2 from the atmosphere and store it in the ocean, the chemical composition of seawater is changed by adding minerals in solid or dissolved form. This process is called ocean alkalinisation. An increase in alkalinity in seawater leads to increased CO2 uptake, which can be achieved by various methods. The ocean gains alkalinity naturally through weathering processes of minerals. Ocean alkalinisation can be seen as an acceleration of this natural process and is a promising method to remove anthropogenic CO2 from the atmosphere.
On entanglement assistance to a noiseless classical channel
Creators: name: Frenkel, Péter E.
name: Weiner, Mihály
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Information Theory (cs.IT)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: For a classical channel, neither the Shannon capacity, nor the sum of conditional probabilities corresponding to the cases of successful transmission can be increased by the use of shared entanglement, or, more generally, a non-signaling resource. Yet, perhaps somewhat counterintuitively, entanglement assistance can help and actually elevate the chances of success even in a one-way communicational task that is to be completed by a single-shot use of a noiseless classical channel. To quantify the help that a non-signaling resource provides to a noiseless classical channel, one might ask how many extra letters should be added to the alphabet of the channel in order to perform equally well without the specified non-signaling resource. As was observed by Cubitt, Leung, Matthews, and Winter, there is no upper bound on the number of extra letters required for substituting the assistance of a general non-signaling resource to a noiseless one-bit classical channel. In contrast, here we prove that if this resource is a bipartite quantum system in a maximally entangled state, then an extra classical bit always suffices as a replacement.
description: This is the version accepted to the journal Quantum
Application of the Diamond Gate in Quantum Fourier Transformations and Quantum Machine Learning
Creators: name: Bahnsen, E.
name: Rasmussen, S. E.
name: Loft, N. J. S.
name: Zinner, N. T.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: As we are approaching actual application of quantum technology, it is essential to exploit the current quantum resources in the best possible way. With this in mind, it might not be beneficial to use the usual standard gate sets, inspired from classical logic gates, when compiling quantum algorithms when other less standardized gates currently perform better. We, therefore, consider a promising native gate, which occurs naturally in superconducting circuits, known as the diamond gate. We show how the diamond gate can be decomposed into standard gates and, using single-qubit gates, can work as a controlled-not-swap (CNS) gate. We then show how this CNS gate can create a controlled phase gate. Controlled phase gates are the backbone of the quantum Fourier transform algorithm, and we, therefore, show how to use the diamond gate to perform this algorithm. We also show how to use the diamond gate in quantum machine learning; namely, we use it to approximate non-linear functions and classify two-dimensional data.
description: 12 pages, 10 figures + Appendix: 2 pages, 2 figures
Bootstrapping the half-BPS line defect CFT in $\mathcal{N}=4$ SYM at strong coupling
Creators: name: Ferrero, Pietro
name: Meneghelli, Carlo
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We consider the 1d CFT defined by the half-BPS Wilson line in planar $\mathcal{N}=4$ super Yang-Mills. Using analytic bootstrap methods we derive the four-point function of the super-displacement operator at fourth order in a strong coupling expansion. Via AdS/CFT, this corresponds to the first three-loop correlator in AdS ever computed. To do so we address the operator mixing problem by considering a family of auxiliary correlators. We further extract the anomalous dimension of the lightest non-protected operator and find agreement with the integrability-based numerical result of Grabner, Gromov and Julius.
description: Minor corrections, matches published version
title: Теоретические основы физических измерений
Creators: name: ELS IPR BOOKS
Publisher: name: Саратовский государственный технический университет имени Ю.А. Гагарина, ЭБС АСВ
Year: 2020

description: Данное учебное пособие рекомендовано УМКН в качестве учебного пособия к лекционным и практическим занятиям для углубленного изучения дисциплины «Физика» для всех направлений и специальностей СГТУ имени Гагарина Ю.А.. Пособие содержит подробное изложение идей, лежащих в основе экспериментального определения размеров, масс, скоростей, температур и других параметров различных физических объектов, принадлежащих микромиру, мезомиру и мегамиру.