cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A Class of Low-complexity DCT-like Transforms for Image and Video Coding
Creators: name: da Silveira, T. L. T.
name: Canterle, D. R.
name: Coelho, D. F. G.
name: Coutinho, V. A.
name: Bayer, F. M.
name: Cintra, R. J.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Image and Video Processing (eess.IV)
subject: Multimedia (cs.MM)
subject: Numerical Analysis (math.NA)
subject: Signal Processing (eess.SP)
subject: Methodology (stat.ME)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: 94A08, 65D15

description: The discrete cosine transform (DCT) is a relevant tool in signal processing applications, mainly known for its good decorrelation properties. Current image and video coding standards -- such as JPEG and HEVC -- adopt the DCT as a fundamental building block for compression. Recent works have introduced low-complexity approximations for the DCT, which become paramount in applications demanding real-time computation and low-power consumption. The design of DCT approximations involves a trade-off between computational complexity and performance. This paper introduces a new multiparametric transform class encompassing the round-off DCT (RDCT) and the modified RDCT (MRDCT), two relevant multiplierless 8-point approximate DCTs. The associated fast algorithm is provided. Four novel orthogonal low-complexity 8-point DCT approximations are obtained by solving a multicriteria optimization problem. The optimal 8-point transforms are scaled to lengths 16 and 32 while keeping the arithmetic complexity low. The proposed methods are assessed by proximity and coding measures with respect to the exact DCT. Image and video coding experiments hardware realization are performed. The novel transforms perform close to or outperform the current state-of-the-art DCT approximations.
description: Corrected a typo in the general expression for the diagonal matrix S(a) (Equation 11, Section 3.1). Manuscript has 20 pages, 8 figures, 9 tables
Additional file 3 of CAR T cells targeting CD99 as an approach to eradicate T-cell acute lymphoblastic leukemia without normal blood cells toxicity
Creators: name: Shi, Jiangzhou
name: Zhang, Zijian
name: Cen, Hong
name: Wu, Han
name: Zhang, Shangkun
name: Liu, Jiaxing
name: Leng, Yingqi
name: Ren, Anqi
name: Liu, Xiyu
name: Zhang, Zhijie
name: Tong, Xiqin
name: Liang, Jinjue
name: Li, Zhe
name: Zhou, Fuling
name: Huang, Liang
name: Qin, You
name: Yang, Kunyu
name: Zhang, Tongcun
name: Zhu, Haichuan
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 3: Fig. S1. (j) Upper: Flow cytometry showing CD99 expression in different AML cell lines. Lower: Cytotoxic activity of anti-CD99 CAR T cells against AML cell lines as determined by calcein release assay at different E:T ratios (1:1/5:1/25:1) after 2-3h of co-culture. (k) Upper: Flow cytometry showing CD99 expression in different solid tumour cell lines. Lower: Cytotoxic activity of anti-CD99 CAR T cells against various solid tumour cell lines as determined by calcein release assay at different E:T ratios (1:1/5:1/25:1) after 2-3h of co-culture. ***p ≤ 0.001,**p ≤ 0.01,NS = no significant, Scale bar, 50 μm or 200 μm.
Testing Regression Monotonicity in Econometric Models
Creators: name: Chetverikov, Denis
Publisher: name: arXiv
Year: 2012
Subjects: subject: Statistics Theory (math.ST)
subject: Applications (stat.AP)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: Monotonicity is a key qualitative prediction of a wide array of economic models derived via robust comparative statics. It is therefore important to design effective and practical econometric methods for testing this prediction in empirical analysis. This paper develops a general nonparametric framework for testing monotonicity of a regression function. Using this framework, a broad class of new tests is introduced, which gives an empirical researcher a lot of flexibility to incorporate ex ante information she might have. The paper also develops new methods for simulating critical values, which are based on the combination of a bootstrap procedure and new selection algorithms. These methods yield tests that have correct asymptotic size and are asymptotically nonconservative. It is also shown how to obtain an adaptive rate optimal test that has the best attainable rate of uniform consistency against models whose regression function has Lipschitz-continuous first-order derivatives and that automatically adapts to the unknown smoothness of the regression function. Simulations show that the power of the new tests in many cases significantly exceeds that of some prior tests, e.g. that of Ghosal, Sen, and Van der Vaart (2000). An application of the developed procedures to the dataset of Ellison and Ellison (2011) shows that there is some evidence of strategic entry deterrence in pharmaceutical industry where incumbents may use strategic investment to prevent generic entries when their patents expire.
title: Επεξεργασία πολύπλοκων γεγονότων στο κατανεμημένο σύστημα Storm
title: Complex event processing in Storm distributed system
Creators: name: Διδυμιωτης-Βεντουρης Γεωργιος
Publisher: name: Technical University of Crete
Year: 2015

description: Η Επεξεργασία Πολύπλοκων Γεγονότων (Complex Event Processing) είναι μια μέθοδος εντοπισμού, ανάλυσης και επεξεργασίας ροών πληροφορίας και πιο συγκεκριμένα γεγονότων που συμβαίνουν (events). Διαφέρει από το Επεξεργασία Γεγονότων (Event Processing) διότι συνδυάζει πληροφορία από πολλαπλές πηγές, για να ανταποκριθεί σε πιο περίπλοκες συνθήκες. Στόχος του είναι να εντοπίσει καταστάσεις που εμπίπτουν σε συνθήκες βασισμένες σε μια σειρά από γεγονότα που έχουν συμβεί μέσα σε ένα δυναμικό χρονικό πλαίσιο. Αυτές οι συνθήκες μπορεί να είναι είτε αλληλουχία (SEQUENCE) γεγονότων είτε λογικές πράξεις μεταξύ γεγονότων (AND, OR) είτε και συνδυασμός αυτών. Με αυτής τη μέθοδο καθίσταται εφικτός ο εντοπισμός σημαντικών καταστάσεων και η αντιμετώπιση αυτών το τάχιστο δυνατό.
Για να επιτύχουμε την κλιμάκωση ενός CEP συστήματος σε μεγάλο όγκο δεδομένων, είναι επιθυμητή η δυνατότητα παραλληλοποίησης του σε μεγάλο αριθμό από υπολογιστές οι οποίοι ανήκουν σε μία συστάδα (cluster). Για αυτό το λόγο, σε αυτή την εργασία η μέθοδος Επεξεργασίας Πολύπλοκων Γεγονότων (CEP) υλοποιείται χρησιμοποιώντας το κατανεμημένο υπολογιστικό σύστημα Storm που λειτουργεί σε πραγματικό χρόνο. Κατασκευάσαμε μια τοπολογία που χρησιμοποιεί το σύστημα και υλοποιεί τη μέθοδο ΕΠΓ με πλήρη επεκτασιμότητα. Στη τοπολογία μας γίνεται συνεχή επεξεργασία γεγονότων σε πραγματικό χρόνο και ανίχνευση μοτίβων που δίνει, ανανεώνει και διαγράφει ο χρήστης.
description: Complex Event Processing is a method of tracking, analyzing and processing streams of data and specifically occurring events. CEP differs from Event Processing because it combines information from different sources, in order to correspond to complicated conditions. Its goal is to trace on a system states that fulfill specific conditions based on a series of events that occurred in a dynamic time window. These conditions can be either an event sequence, a series of logical operations between events (AND, OR), or a combination of both. This method enables the detection of important states and accelerates their resolution.
In order to achieve the extend of a CEP system to big data, it should be parallelized between a great number of computers belonging to a cluster. For this reason, in this thesis the Complex Event Processing method is implemented on the distributed real time computation system of “Storm”. We developed a fully scalable topology that uses Storm and implements the CEP method. Our topology continuously processes events in real time and traces in real time patterns that the user can provide, refresh and/or remove.
Improved Orbital Constraints and H$α$ Photometric Monitoring of the Directly Imaged Protoplanet Analog HD 142527 B
Creators: name: Balmer, William O.
name: Follette, Katherine B.
name: Close, Laird M.
name: Males, Jared R.
name: De Rosa, Robert J.
name: Redai, Jéa I. Adams
name: Watson, Alex
name: Weinberger, Alycia J.
name: Morzinski, Katie M.
name: Morales, Julio
name: Ward-Duong, Kimberly
name: Pueyo, Laurent
Publisher: name: arXiv
Year: 2022
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Companions embedded in the cavities of transitional circumstellar disks have been observed to exhibit excess luminosity at H$α$, an indication that they are actively accreting. We report 5 years (2013-2018) of monitoring of the position and H$α$ excess luminosity of the embedded, accreting low-mass stellar companion HD 142527 B from the MagAO/VisAO instrument. We use pyklip, a python implementation of the Karhounen-Loeve Image Processing algorithm, to detect the companion. Using pyklip forward modeling, we constrain the relative astrometry to $1-2 \mathrm{mas}$ precision and achieve sufficient photometric precision ($\pm0.2 \mathrm{mag}, 3\%$ error) to detect changes in the H$α$ contrast of the companion over time. In order to accurately determine the relative astrometry of the companion, we conduct an astrometric calibration of the MagAO/VisAO camera against 20 years of Keck/NIRC2 images of the Trapezium cluster. We demonstrate agreement of our VisAO astrometry with other published positions for HD 142527 B, and use orbitize! to generate a posterior distribution of orbits fit to the relative astrometry of HD 142527 B. Our data suggest that the companion is close to periastron passage, on an orbit significantly misinclined with respect to both the wide circumbinary disk and the recently observed inner disk encircling HD 142527 A. We translate observed H-alpha contrasts for HD 142527 B into mass accretion rate estimates on the order of $4-9\times10^{-10} \mathrm{M_\odot}\mathrm{yr}^{-1}$. Photometric variation in the H-alpha excess of the companion suggests that the accretion rate onto the companion is variable. This work represents a significant step towards observing accretion-driven variability onto protoplanets, such as PDS 70 bc.
description: Published in the Astronomical Journal. 32 pages, 16 figures, 8 tables, 4 appendices. v2 corrects an error in calculating the mutual inclinations - thank you to Mathias and Dan for helping catch this error
Additional file 12 of The swan genome and transcriptome, it is not all black and white
Creators: name: Karawita, Anjana C.
name: Cheng, Yuanyuan
name: Chew, Keng Yih
name: Challagulla, Arjun
name: Kraus, Robert
name: Mueller, Ralf C.
name: Tong, Marcus Z. W.
name: Hulme, Katina D.
name: Bielefeldt-Ohmann, Helle
name: Steele, Lauren E.
name: Wu, Melanie
name: Sng, Julian
name: Noye, Ellesandra
name: Bruxner, Timothy J.
name: Au, Gough G.
name: Lowther, Suzanne
name: Blommaert, Julie
name: Suh, Alexander
name: McCauley, Alexander J.
name: Kaur, Parwinder
name: Dudchenko, Olga
name: Aiden, Erez
name: Fedrigo, Olivier
name: Formenti, Giulio
name: Mountcastle, Jacquelyn
name: Chow, William
name: Martin, Fergal J.
name: Ogeh, Denye N.
name: Thiaud-Nissen, Françoise
name: Howe, Kerstin
name: Tracey, Alan
name: Smith, Jacqueline
name: Kuo, Richard I.
name: Renfree, Marilyn B.
name: Kimura, Takashi
name: Sakoda, Yoshihiro
name: McDougall, Mathew
name: Spencer, Hamish G.
name: Pyne, Michael
name: Tolf, Conny
name: Waldenström, Jonas
name: Jarvis, Erich D.
name: Baker, Michelle L.
name: Burt, David W.
name: Short, Kirsty R.
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 12: Supplementary Table S10. Differentially expressed genes in infected duck endothelial cells.
title: Middleware for data management in REST style web applications with rich client
title: Ενδιάμεσο λογισμικό για τη διαχείριση δεδομένων σε REST διαδικτυακές εφαρμογές με ισχυρούς πελάτες
Creators: name: Χοροζογλου Δημητριος
Publisher: name: Technical University of Crete
Year: 2016

description: The continuous growth of the web has led to extensive usage of Web Applications. Not only a large number of traditional desktop applications have switched to Web Applications, but also, present-day websites can be considered as browser-based applications. The rise of the complexity of such applications, combined with the increase of broadband high-speed access gave birth to the concept of Rich Internet Applications (RIA). The most popular architecture of such applications, defined as multi-tier architecture, demands the definition, development and integration of services that enable data transfer between tiers. This requires extra effort, usually disorientating developers from essential tasks.

In the context of this diploma thesis, the design and development of Jargon framework is introduced. Jargon is a Middleware, which permits the consolidation of the Presentation and the Application tiers. It applies to applications developed with Sencha ExtJS as the client implementation and Java EE as the server-side. Jargon generates the data layer of the ExtJS and taking advantage of modern technologies, such as HTML5 websockets, makes it possible to transparently keep data synced across clients. Finally, it offers an API to support transactions which are initiated on the client-side and, also, enhancements of some features of ExtJS. Jargon gives the developer the opportunity to create interactive applications, focusing on the essence of the application.
Additional file 4 of CAR T cells targeting CD99 as an approach to eradicate T-cell acute lymphoblastic leukemia without normal blood cells toxicity
Creators: name: Shi, Jiangzhou
name: Zhang, Zijian
name: Cen, Hong
name: Wu, Han
name: Zhang, Shangkun
name: Liu, Jiaxing
name: Leng, Yingqi
name: Ren, Anqi
name: Liu, Xiyu
name: Zhang, Zhijie
name: Tong, Xiqin
name: Liang, Jinjue
name: Li, Zhe
name: Zhou, Fuling
name: Huang, Liang
name: Qin, You
name: Yang, Kunyu
name: Zhang, Tongcun
name: Zhu, Haichuan
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 4: Fig. S2. (a) Spleens from T cell and anti-CD99 CAR T cell treatment groups were weighed and photographed from the PDX-1. (b) The proportion of human CD7 positive cells in the spleen of PDX-1 models. (c) Spleens from T cell and anti-CD99 CAR T cell treatment groups were weighed and photographed from the PDX-2. (d) The proportion of human CD7 positive cells in the spleen of PDX-2 models. (e) Histological features of the spleen in the T cell and anti-CD99 CAR T cell treatment groups (Jurkat, MOLT-4, PDX-1 and PDX-2). Scale bar, 50μm or 200μm.
Causal loop in the theory of relative locality
Creators: name: Chen, Lin-Qing
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We find that relative locality, a recently proposed Planck-scale deformation of special relativity, suffers from the existence of causal loops. A simple and general construction of such on-shell loop processes is studied. We then show that even in one of the weakest deformations of the Poincaré group in relative locality, causality can be violated.
description: 5 pages, 3 figures; v3 matches the published version
Construction of an infinite family of elliptic curves of 2-selmer rank 1 from heron triangles
Creators: name: Chakraborty, Debopam
name: Ghale, Vinodkumar
name: Saikia, Anupam
Publisher: name: arXiv
Year: 2022
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11G05, 11G07(Primary), 51M04(Secondary)

description: Given any positive integer n, it is well known that there always exist triangles with rational sides a, b and c such that the area of the triangle is n. Assuming finiteness of the Shafarevich-Tate group, we first construct a family of infinitely many Heronian elliptic curves of rank exactly 1 from Heron triangles of a certain type. We also explicitly produce a separate family of infinitely many Heronian elliptic curves with 2-Selmer rank lying between 1 and 3.
description: 11 pages
The Meissner effect puzzle and the quantum force in superconductor
Creators: name: Nikulov, A. V.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The puzzle of the acceleration of the mobile charge carriers and the ions in the superconductor in direction opposite to the electromagnetic force revealed formerly in the Meissner effect is considered in the case of the transition of a narrow ring from normal to superconducting state. It is elucidated that the azimuthal quantum force was deduced eleven years ago from the experimental evidence of this acceleration but it can not solve this puzzle. This quantum force explains other paradoxical phenomena connected with reiterated switching of the ring between normal and superconducting states.
description: 7 pages, 1 figure. arXiv admin note: substantial text overlap with arXiv:1104.4856
Agent-based model using GPS analysis for infection spread and inhibition mechanism of SARS-CoV-2 in Tokyo
Creators: name: Murakami, Taishu
name: Sakuragi, Shunsuke
name: Deguchi, Hiroshi
name: Nakata, Masaru
Publisher: name: arXiv
Year: 2022
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Multiagent Systems (cs.MA)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: FOS: Biological sciences

description: Analyzing the SARS-CoV-2 pandemic outbreak based on actual data while reflecting the characteristics of the real city provides beneficial information for taking reasonable infection control measures in the future. We demonstrate agent-based modeling for Tokyo based on GPS information and official national statistics and perform a spatiotemporal analysis of the infection situation in Tokyo. As a result of the simulation during the first wave of SARS-CoV-2 in Tokyo using real GPS data, the infection occurred in the service industry, such as restaurants, in the city center, and then the infected people brought back the virus to the residential area; the infection spread in each area in Tokyo. This phenomenon clarifies that the spread of infection can be curbed by suppressing going out or strengthening infection prevention measures in service facilities. It was shown that pandemic measures in Tokyo could be achieved not only by strong control, such as the lockdown of cities, but also by thorough infection prevention measures in service facilities, which explains the curb phenomena in real Tokyo.
description: 9 pages, 6 figures
Additional file 5 of CAR T cells targeting CD99 as an approach to eradicate T-cell acute lymphoblastic leukemia without normal blood cells toxicity
Creators: name: Shi, Jiangzhou
name: Zhang, Zijian
name: Cen, Hong
name: Wu, Han
name: Zhang, Shangkun
name: Liu, Jiaxing
name: Leng, Yingqi
name: Ren, Anqi
name: Liu, Xiyu
name: Zhang, Zhijie
name: Tong, Xiqin
name: Liang, Jinjue
name: Li, Zhe
name: Zhou, Fuling
name: Huang, Liang
name: Qin, You
name: Yang, Kunyu
name: Zhang, Tongcun
name: Zhu, Haichuan
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 5. The patient-related information.
A Multi-Component Phase Field Crystal Model for Structural Transformations in Metal Alloys
Creators: name: Ofori-Opoku, Nana
name: Fallah, Vahid
name: Greenwood, Michael
name: Esmaeili, Shahrzad
name: Provatas, Nikolas
Publisher: name: arXiv
Year: 2012
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present a new phase field crystal model for structural transformations in multi-component alloys. The formalism builds upon the two-point correlation kernel developed in Greenwood et al. for describing structural transformations in pure materials [Phys. Rev. Lett. 105, 045702 (2010)]. We introduce an effective twopoint correlation function for multi-component alloys that uses the local species concentrations to interpolate between different crystal structures. A simplified version of the model is derived for the particular case of threecomponent (ternary) alloys, and its equilibrium properties are demonstrated. Dynamical equations of motion for the density and multiple species concentration fields are derived, and the robustness of the model is illustrated with examples of complex microstructure evolution in dendritic solidification and solid-state precipitation.
description: 14 pages, 5 figures
Additional file 13 of The swan genome and transcriptome, it is not all black and white
Creators: name: Karawita, Anjana C.
name: Cheng, Yuanyuan
name: Chew, Keng Yih
name: Challagulla, Arjun
name: Kraus, Robert
name: Mueller, Ralf C.
name: Tong, Marcus Z. W.
name: Hulme, Katina D.
name: Bielefeldt-Ohmann, Helle
name: Steele, Lauren E.
name: Wu, Melanie
name: Sng, Julian
name: Noye, Ellesandra
name: Bruxner, Timothy J.
name: Au, Gough G.
name: Lowther, Suzanne
name: Blommaert, Julie
name: Suh, Alexander
name: McCauley, Alexander J.
name: Kaur, Parwinder
name: Dudchenko, Olga
name: Aiden, Erez
name: Fedrigo, Olivier
name: Formenti, Giulio
name: Mountcastle, Jacquelyn
name: Chow, William
name: Martin, Fergal J.
name: Ogeh, Denye N.
name: Thiaud-Nissen, Françoise
name: Howe, Kerstin
name: Tracey, Alan
name: Smith, Jacqueline
name: Kuo, Richard I.
name: Renfree, Marilyn B.
name: Kimura, Takashi
name: Sakoda, Yoshihiro
name: McDougall, Mathew
name: Spencer, Hamish G.
name: Pyne, Michael
name: Tolf, Conny
name: Waldenström, Jonas
name: Jarvis, Erich D.
name: Baker, Michelle L.
name: Burt, David W.
name: Short, Kirsty R.
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 13: Supplementary Table S11. Differentially expressed cytokine or cytokine related genes in infected avian endothelial cells.
Search for a light muon-philic $Z^\prime$ with the NA64-$e$ experiment at CERN
Creators: name: Andreev, Yu. M.
name: Banerjee, D.
name: Oberhauser, B. Banto
name: Bernhard, J.
name: Bisio, P.
name: Bondì, M.
name: Burtsev, V. E.
name: Celentano, A.
name: Charitonidis, N.
name: Chumakov, A. G.
name: Cooke, D.
name: Crivelli, P.
name: Depero, E.
name: Dermenev, A. V.
name: Donskov, S. V.
name: Dusaev, R. R.
name: Enik, T.
name: Frolov, V. N.
name: Gardikiotis, A.
name: Gerassimov, S. G.
name: Gninenko, S. N.
name: Hösgen, M.
name: Jeckel, M.
name: Kachanov, V. A.
name: Karneyeu, A. E.
name: Kekelidze, G.
name: Ketzer, B.
name: Kirpichnikov, D. V.
name: Kirsanov, M. M.
name: Kolosov, V. N.
name: Konorov, I. V.
name: Kovalenko, S. G.
name: Kramarenko, V. A.
name: Kravchuk, L. V.
name: Krasnikov, N. V.
name: Kuleshov, S. V.
name: Lyubovitskij, V. E.
name: Lysan, V.
name: Marsicano, L.
name: Matveev, V. A.
name: Mikhailov, Yu. V.
name: Bueno, L. Molina
name: Peshekhonov, D. V.
name: Polyakov, V. A.
name: Radics, B.
name: Rojas, R.
name: Rubbia, A.
name: Salamatin, K. M.
name: Samoylenko, V. D.
name: Sieber, H.
name: Shchukin, D.
name: Tikhomirov, V. O.
name: Tlisova, I.
name: Toropin, A. N.
name: Trifonov, A. Yu
name: Ulloa, P.
name: Vasilishin, B. I.
name: Arenas, G. Vasquez
name: Volkov, P. V.
name: Volkov, V. Yu.
name: Voronchikhin, I.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The extension of Standard Model made by inclusion of additional $U(1)$ gauge $L_μ-L_τ$ symmetry can explain the difference between the measured and the predicted value of the muon magnetic moment and solve the tension in $B$ meson decays. This model predicts the existence of a new, light $Z^\prime$ vector boson, predominantly coupled to second and third generation leptons, whose interaction with electrons is due to a loop mechanism involving muons and taus. In this work, we present a rigorous evaluation of the upper limits in the $Z^\prime$ parameter space, obtained from the analysis of the data collected by the NA64-$e$ experiment at CERN SPS, that performed a search for light dark matter with $2.84\times10^{11}$ electrons impinging with 100 GeV on an active thick target. The resulting limits, despite being included in a region already investigated by neutrino experiments,touch the muon $g-2$ preferred band for values of the $Z^\prime$ mass of order of 1 MeV. The sensitivity projections for the future high-statistics NA64-$e$ runs demonstrate the power of the electrons/positron beam approach in this theoretical scenario.
description: 11 pages, 9 figures. This version was accepted for publication
Coronavirus Pseudotypes for All Circulating Human Coronaviruses for Quantification of Cross-Neutralizing Antibody Responses
Creators: name: Sampson, Alexander Thomas
name: Heeney, Jonathan
name: Cantoni, Diego
name: Ferrari, Matteo
name: Sans, Maria Suau
name: George, Charlotte
name: Di Genova, Cecilia
name: Mayora Neto, Martin
name: Einhauser, Sebastian
name: Asbach, Benedikt
name: Wagner, Ralf
name: Baxendale, Helen
name: Temperton, Nigel
name: Carnell, George
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: SARS-CoV-2
COVID-19
coronavirus
pseudotyped virus
neutralization

description: The novel coronavirus SARS-CoV-2 is the seventh identified human coronavirus. Understanding the extent of pre-existing immunity induced by seropositivity to endemic seasonal coronaviruses and the impact of cross-reactivity on COVID-19 disease progression remains a key research question in immunity to SARS-CoV-2 and the immunopathology of COVID-2019 disease. This paper describes a panel of lentiviral pseudotypes bearing the spike (S) proteins for each of the seven human coronaviruses (HCoVs), generated under similar conditions optimized for high titre production allowing a high-throughput investigation of antibody neutralization breadth. Optimal production conditions and most readily available permissive target cell lines were determined for spike-mediated entry by each HCoV pseudotype: SARS-CoV-1, SARS-CoV-2 and HCoV-NL63 best transduced HEK293T/17 cells transfected with ACE2 and TMPRSS2, HCoV-229E and MERS-CoV preferentially entered HUH7 cells, and CHO cells were most permissive for the seasonal betacoronavirus HCoV-HKU1. Entry of ACE2 using pseudotypes was enhanced by ACE2 and TMPRSS2 expression in target cells, whilst TMPRSS2 transfection rendered HEK293T/17 cells permissive for HCoV-HKU1 and HCoV-OC43 entry. Additionally, pseudotype viruses were produced bearing additional coronavirus surface proteins, including the SARS-CoV-2 Envelope (E) and Membrane (M) proteins and HCoV-OC43/HCoV-HKU1 Haemagglutinin-Esterase (HE) proteins. This panel of lentiviral pseudotypes provides a safe, rapidly quantifiable and high-throughput tool for serological comparison of pan-coronavirus neutralizing responses; this can be used to elucidate antibody dynamics against individual coronaviruses and the effects of antibody cross-reactivity on clinical outcome following natural infection or vaccination.
title: Ανασχεδιαστική πρόταση εγκατάστασης υπολογιστικών σταθμών εργασίας παρακολούθησης ποιοτικών χαρακτηριστικών σωλήνων σε πραγματικό χρόνο στη γραμμή παραγωγής ERW της βιομηχανίας σωλήνων μεγάλων διαμέτρων Σωληνουργεία Κορίνθου Α.Ε.
Creators: name: Χανής Δημήτριος
Publisher: name: Technical University of Crete
Year: 2000

description: Μη διαθέσιμο
Oscillating terms in the Renyi entropy of Fermi liquids
Creators: name: Swingle, Brian
name: McMinis, Jeremy
name: Tubman, Norm M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this work we compute subleading oscillating terms in the Renyi entropy of Fermi gases and Fermi liquids corresponding to $2k_F$-like oscillations. Our theoretical tools are the one dimensional formulation of Fermi liquid entanglement familiar from discussions of the logarithmic violation of the area law and quantum Monte Carlo calculations. The main result is a formula for the oscillating term for any region geometry and a spherical Fermi surface. We compare this term to numerical calculations of entanglement using the correlation function method and find excellent agreement. We also compare with quantum Monte Carlo data on interacting Fermi liquids where we also find excellent agreement up to moderate interaction strengths.
description: 8 pages, 2 figures
ОБСЕМЕНЕННОСТЬ ПИЩЕВЫХ ПРОДУКТОВ ВОЗБУДИТЕЛЯМИ ГЕЛЬМИНТО-ПРОТОЗОЙНЫХ ИНВАЗИЙ
Creators: name: Млынар, Евгений
Publisher: name: ООО Цифра
Year: 2023
Subjects: vegetables
fish products
meat products
strongyloidiasis
unfertilized ascarid eggs
овощи
рыбная продукция
мясопродукты
стронгилоидоз
неоплодотворенные яйца аскарид

description: Международный научно-исследовательский журнал, Выпуск 11 (137) 2023
title: Παρουσίαση της εταιρίας θερμικών λεωφορείων (Ε.ΘΕ.Λ) για το χρονικό πλαίσιο 1983-1997 και πρόβλεψη της εξέλιξης αυτής στην επόμενη 5ετία 1998-2002
Creators: name: Κουνδουράκης Δημήτριος
Publisher: name: Technical University of Crete
Year: 2000

description: Μη διαθέσιμο
Do Mass Spectrometry-Derived Metabolomics Improve the Prediction of Pregnancy-Related Disorders? Findings from a UK Birth Cohort with Independent Validation
Creators: name: McBride, Nancy
name: Yousefi, Paul
name: Sovio, Ulla
name: Taylor, Kurt
name: Vafai, Yassaman
name: Yang, Tiffany
name: Hou, Bo
name: Suderman, Matthew
name: Relton, Caroline
name: Smith, Gordon C. S.
name: Lawlor, Deborah A.
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: prediction
pregnancy
metabolomics
metabolites
mass spectrometry

description: Many women who experience gestational diabetes (GDM), gestational hypertension (GHT), pre-eclampsia (PE), have a spontaneous preterm birth (sPTB) or have an offspring born small/large for gestational age (SGA/LGA) do not meet the criteria for high-risk pregnancies based upon certain maternal risk factors. Tools that better predict these outcomes are needed to tailor antenatal care to risk. Recent studies have suggested that metabolomics may improve the prediction of these pregnancy-related disorders. These have largely been based on targeted platforms or focused on a single pregnancy outcome. The aim of this study was to assess the predictive ability of an untargeted platform of over 700 metabolites to predict the above pregnancy-related disorders in two cohorts. We used data collected from women in the Born in Bradford study (BiB; two sub-samples, n = 2000 and n = 1000) and the Pregnancy Outcome Prediction study (POPs; n = 827) to train, test and validate prediction models for GDM, PE, GHT, SGA, LGA and sPTB. We compared the predictive performance of three models: (1) risk factors (maternal age, pregnancy smoking, BMI, ethnicity and parity) (2) mass spectrometry (MS)-derived metabolites (n = 718 quantified metabolites, collected at 26–28 weeks’ gestation) and (3) combined risk factors and metabolites. We used BiB for the training and testing of the models and POPs for independent validation. In both cohorts, discrimination for GDM, PE, LGA and SGA improved with the addition of metabolites to the risk factor model. The models’ area under the curve (AUC) were similar for both cohorts, with good discrimination for GDM (AUC (95% CI) BiB 0.76 (0.71, 0.81) and POPs 0.76 (0.72, 0.81)) and LGA (BiB 0.86 (0.80, 0.91) and POPs 0.76 (0.60, 0.92)). Discrimination was improved for the combined models (compared to the risk factors models) for PE and SGA, with modest discrimination in both studies (PE-BiB 0.68 (0.58, 0.78) and POPs 0.66 (0.60, 0.71); SGA-BiB 0.68 (0.63, 0.74) and POPs 0.64 (0.59, 0.69)). Prediction for sPTB was poor in BiB and POPs for all models. In BiB, calibration for the combined models was good for GDM, LGA and SGA. Retained predictors include 4-hydroxyglutamate for GDM, LGA and PE and glycerol for GDM and PE. MS-derived metabolomics combined with maternal risk factors improves the prediction of GDM, PE, LGA and SGA, with good discrimination for GDM and LGA. Validation across two very different cohorts supports further investigation on whether the metabolites reflect novel causal paths to GDM and LGA.
Universal growth of social groups: empirical analysis and modeling
Creators: name: Vranić, Ana
name: Smiljanić, Jelena
name: Dankulov, Marija Mitrović
Publisher: name: arXiv
Year: 2022
Subjects: subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: Social groups are fundamental elements of any social system. Their emergence and evolution are closely related to the structure and dynamics of a social system. Research on social groups was primarily focused on the growth and the structure of the interaction networks of social system members and how members' group affiliation influences the evolution of these networks. The distribution of groups' size and how members join groups has not been investigated in detail. Here we combine statistical physics and complex network theory tools to analyze the distribution of group sizes in three data sets, Meetup groups based in London and New York and Reddit. We show that all three distributions exhibit log-normal behavior that indicates universal growth patterns in these systems. We propose a theoretical model that combines social and random diffusion of members between groups to simulate the roles of social interactions and members' interest in the growth of social groups. The simulation results show that our model reproduces growth patterns observed in empirical data. Moreover, our analysis shows that social interactions are more critical for the diffusion of members in online groups, such as Reddit, than in offline groups, such as Meetup. This work shows that social groups follow universal growth mechanisms that need to be considered in modeling the evolution of social systems.
Correlation between structure and dynamics of CO$_2$ confined in Mg-MOF-74 and the role of inter-crystalline space: A molecular dynamics simulation study
Creators: name: Dhiman, I.
name: Berg, M. C.
name: Cole, David R.
name: Gautam, Siddharth
Publisher: name: arXiv
Year: 2022
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Mg-MOF-74 is a metal-organic framework (MOF) that exhibits a high capacity for CO$_2$ adsorption. Given the importance of CO$_2$ confinement in Mg-MOF-74 for capture and storage applications, it is important to understand the structural and dynamical behavior of CO$_2$ in Mg-MOF-74 pores. While most molecular simulation studies use ideal single crystal models of nano-porous substrates, the existence of inter-crystalline space has been shown to have profound effects on the sorption, structure and dynamics of the adsorbed fluid. To address these issues, we report a molecular dynamics simulation study at 300 K, of CO$_2$ confined in several models of Mg-MOF-74 with systematically inserted inter-crystalline spacing of different widths. Both structural and dynamical behavior of CO$_2$ is studied in 5 models of Mg-MOF-74, each at 4 different loadings. Six strong sites of CO$_2$ adsorption are found at the periphery of the pores of Mg-MOF-74 in addition to a relatively weak adsorption at the center of the pore. On insertion of inter-crystalline spacing, additional six sites of strong adsorption are seen in the inter-crystalline space close to the pore opening. These additional sites delocalize as the inter-crystalline space is widened and the population of guest molecules adsorbed at the pore center grows at the expense of peripheral population. This redistribution of guest molecules has important implications for their dynamics. While in the model without inter-crystalline space, translation motion is found to be slower at higher loadings, as wider inter-crystalline space is introduced, anomalous loading dependence of translational diffusivity is observed. In general, inserting inter-crystalline spacing is found to enhance both translational as well as rotational motion of the guest molecules. The results reported here provide valuable insight to carbon capture and storage.
description: 15 pages, 9 figures
Role of initial conditions in $1D$ diffusive systems: compressibility, hyperuniformity and long-term memory
Creators: name: Banerjee, Tirthankar
name: Jack, Robert L.
name: Cates, Michael E.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We analyse the long-lasting effects of initial conditions on fluctuations in one-dimensional diffusive systems. We consider both the fluctuations of current for non-interacting diffusive particles starting from a step-like initial density profile, and the mean-square displacement of tracers in homogeneous systems with single-file diffusion. For these two cases, we show analytically (via the propagator and Macroscopic Fluctuation Theory, respectively) that the long-term memory of initial conditions is mediated by a single static quantity: a generalized compressibility that quantifies the density fluctuations of the initial state. We thereby identify a universality class of hyperuniform initial states whose dynamical variances coincide with the `quenched' cases studied previously; we also describe a continuous family of other classes among which equilibrated (or `annealed') initial conditions are but one family member. We verify our predictions through extensive Monte Carlo simulations.
description: accepted in Physical Review E (Letter)
Non-Markovian disentanglement dynamics in double-giant-atom waveguide-QED systems
Creators: name: Yin, Xian-Li
name: Luo, Wen-Bin
name: Liao, Jie-Qiao
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the disentanglement dynamics of two giant atoms coupled to a common one-dimensional waveguide. We focus on the non-Markovian retarded effect in the disentanglement of the two giant atoms by taking the photon transmission time into account. By solving the time-delayed equations of motion for the probability amplitudes, we obtain the evolution of the entanglement of the two giant atoms, which are initially in the maximally entangled states in the single-excitation space. It is found that the retardation-induced non-Markovianity leads to non-exponential decay and revivals of entanglement. Concretely, we consider separate-, braided-, and nested-coupling configurations, and find that the disentanglement dynamics in these configurations exhibits different features. We demonstrate that the steady-state entanglement depends on the time delay under certain conditions in these three coupling configurations. We also study the dependence of the disentanglement of the two giant atoms on both the detuning effect and the initial-state phase effect. In addition, we consider the disentanglement dynamics of the two giant atoms, which are initially in the state superposed by zero-excitation and two-excitation components. This work will pave the way for the generation of stationary entanglement between two giant atoms, which may have potential applications in the construction of large-scale quantum networks based on the giant-atom waveguide-QED systems.
description: 15 pages, 8 figures
ПОВОЗРАСТНАЯ СТРУКТУРА ЗАБОЛЕВАЕМОСТИ ГЕЛЬМИНТО-ПРОТОЗОЙНЫМИ ИНВАЗИЯМИ ДЕТЕЙ АХТУБИНСКОГО РАЙОНА АСТРАХАНСКОЙ ОБЛАСТИ
Creators: name: Позднякова, Марина
Publisher: name: ООО Цифра
Year: 2023
Subjects: ascaridosis
enterobiasis
giardiasis
protozoosis
helminthiasis
parasitic infestations
children
Akhtubinsk district
аскаридоз
энтеробиоз
лямблиоз
протозооз
гельминтоз
паразитарные инвазии
дети
Ахтубинский район

description: Международный научно-исследовательский журнал, Выпуск 11 (137) 2023
Extragalactic number counts at 100 um, free from cosmic variance
Creators: name: Sibthorpe, B.
name: Ivison, R.
name: Massey, R. J.
name: Roseboom, I. G.
name: van der Werf, P.
name: Matthews, B. C.
name: Greaves, J. S.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We use data from the Disc Emission via a Bias-free Reconnaissance in the Infrared/Submillimetre (DEBRIS) survey, taken at 100 um with the Photoconductor Array Camera and Spectrometer instrument on board the Herschel Space Observatory, to make a cosmic variance independent measurement of the extragalactic number counts. These data consist of 323 small-area mapping observations performed uniformly across the sky, and thus represent a sparse sampling of the astronomical sky with an effective coverage of ~2.5 deg^2. We find our cosmic variance independent analysis to be consistent with previous count measurements made using relatively small area surveys. Furthermore, we find no statistically significant cosmic variance on any scale within the errors of our data. Finally, we interpret these results to estimate the probability of galaxy source confusion in the study of debris discs.
description: Accepted for publication by MNRAS Letter
Additional file 15 of The swan genome and transcriptome, it is not all black and white
Creators: name: Karawita, Anjana C.
name: Cheng, Yuanyuan
name: Chew, Keng Yih
name: Challagulla, Arjun
name: Kraus, Robert
name: Mueller, Ralf C.
name: Tong, Marcus Z. W.
name: Hulme, Katina D.
name: Bielefeldt-Ohmann, Helle
name: Steele, Lauren E.
name: Wu, Melanie
name: Sng, Julian
name: Noye, Ellesandra
name: Bruxner, Timothy J.
name: Au, Gough G.
name: Lowther, Suzanne
name: Blommaert, Julie
name: Suh, Alexander
name: McCauley, Alexander J.
name: Kaur, Parwinder
name: Dudchenko, Olga
name: Aiden, Erez
name: Fedrigo, Olivier
name: Formenti, Giulio
name: Mountcastle, Jacquelyn
name: Chow, William
name: Martin, Fergal J.
name: Ogeh, Denye N.
name: Thiaud-Nissen, Françoise
name: Howe, Kerstin
name: Tracey, Alan
name: Smith, Jacqueline
name: Kuo, Richard I.
name: Renfree, Marilyn B.
name: Kimura, Takashi
name: Sakoda, Yoshihiro
name: McDougall, Mathew
name: Spencer, Hamish G.
name: Pyne, Michael
name: Tolf, Conny
name: Waldenström, Jonas
name: Jarvis, Erich D.
name: Baker, Michelle L.
name: Burt, David W.
name: Short, Kirsty R.
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 15: Supplementary Table S13. 123 GO terms were significantly enriched in infected chicken endothelial cells.
Shadow of Kerr-Taub-NUT black hole
Creators: name: Abdujabbarov, Ahmadjon
name: Atamurotov, Farruh
name: Kucukakca, Yusuf
name: Ahmedov, Bobomurat
name: Camci, Ugur
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Physics (physics.gen-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The shadow of a rotating black hole with nonvanishing gravitomagnetic charge has been studied. It was shown that in addition to the angular momentum of black hole the gravitomagnetic charge term deforms the shape of the black hole shadow. From the numerical results we have obtained that for a given value of the rotation parameter, the presence of a gravitomagnetic charge enlarges the shadow and reduces its deformation with respect to the spacetime without gravitomagnetic charge. Finally we have studied the capture cross section for massive particles by black hole with the nonvanishing gravitomagnetic charge.
description: 9 pages, 7 figures, Accepted for publication in Astrophysics and Space Science
Interaction-induced coherence among polar bosons stored in triple-well potentials
Creators: name: Xiong, Bo
name: Fischer, Uwe R.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study first-order spatial coherence for interacting polar bosons trapped in triple-well potentials. It is argued that besides the well-known coherence produced by couplings related to tunneling between the sites, there exists a nonlocal coherence predominantly determined by intersite interactions, which prevails between the outer sites of the triple well when their total filling is odd. We find that the nonlocal interaction-induced coherence originates from the superposition of degenerate many-body states in symmetric triple wells, and demonstrate its robustness against perturbations due to various tunneling mechanisms and thermal fluctuations.
description: 8 pages of RevTex4-1, 6 figures
Turbulence, Magnetic Reconnection in Turbulent Fluids and Energetic Particle Acceleration
Creators: name: Lazarian, A.
name: Vlahos, L.
name: Kowal, G.
name: Yan, H.
name: Beresnyak, A.
name: Pino, E. de Gouveia Dal
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Turbulence is ubiquitous in astrophysics. It radically changes many astrophysical phenomena, in particular, the propagation and acceleration of cosmic rays. We present the modern understanding of compressible magnetohydrodynamic (MHD) turbulence, in particular its decomposition into Alfvén, slow and fast modes, discuss the density structure of turbulent subsonic and supersonic media, as well as other relevant regimes of astrophysical turbulence. All this information is essential for understanding the energetic particle acceleration that we discuss further in the review. For instance, we show how fast and slow modes accelerate energetic particles through the second order Fermi acceleration, while density fluctuations generate magnetic fields in pre-shock regions enabling the first order Fermi acceleration of high energy cosmic rays. Very importantly, however, the first order Fermi cosmic ray acceleration is also possible in sites of magnetic reconnection. In the presence of turbulence this reconnection gets fast and we present numerical evidence supporting the predictions of the Lazarian & Vishniac (1999) model of fast reconnection. The efficiency of this process suggests that magnetic reconnection can release substantial amounts of energy in short periods of time. As the particle tracing numerical simulations show that the particles can be efficiently accelerated during the reconnection, we argue that the process of magnetic reconnection may be much more important for particle acceleration than it is currently accepted. In particular, we discuss the acceleration arising from reconnection as a possible origin of the anomalous cosmic rays measured by Voyagers as well as the origin cosmic ray excess in the direction of Heliotail.
description: 42 pages, 27 figures, published in Speace Science Reviews