cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Delocalization Transition of a Rough Adsorption-Reaction Interface
Creators: name: Kaya, H.
name: Kabakcioglu, A.
name: Erzan, A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We introduce a new kinetic interface model suitable for simulating adsorption-reaction processes which take place preferentially at surface defects such as steps and vacancies. As the average interface velocity is taken to zero, the self- affine interface with Kardar-Parisi-Zhang like scaling behaviour undergoes a delocalization transition with critical exponents that fall into a novel universality class. As the critical point is approached, the interface becomes a multi-valued, multiply connected self-similar fractal set. The scaling behaviour and critical exponents of the relevant correlation functions are determined from Monte Carlo simulations and scaling arguments.
description: 4 pages with 6 figures, new comments
Test of mode coupling theory for a supercooled liquid of diatomic molecules.I. Translational degrees of freedom
Creators: name: Kammerer, Stefan
name: Kob, Walter
name: Schilling, Rolf
Publisher: name: arXiv
Year: 1997
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: A molecular dynamics simulation is performed for a supercooled liquid of rigid diatomic molecules. The time-dependent self and collective density correlators of the molecular centers of mass are determined and compared with the predictions of the ideal mode coupling theory (MCT) for simple liquids. This is done in real as well as in momentum space. One of the main results is the existence of a unique transition temperature T_c, where the dynamics crosses over from an ergodic to a quasi-nonergodic behavior. The value for T_c agrees with that found earlier for the orientational dynamics within the error bars. In the beta- regime of MCT the factorization of space- and time dependence is satisfactorily fulfilled for both types of correlations. The first scaling law of ideal MCT holds in the von Schweidler regime, only, since the validity of the critical law can not be confirmed, due to a strong interference with the microscopic dynamics. In this first scaling regime a consistent description within ideal MCT emerges only, if the next order correction to the asymptotic law is taken into account. This correction is almost negligible for q=q_max, the position of the main peak in the static structure factor S(q), but becomes important for q=q_min, the position of its first minimum. The second scaling law, i.e. the time-temperature superposition principle, holds reasonably well for the self and collective density correlators and different values for q. The alpha-relaxation times tau_q^(s) and tau_q follow a power law in T-T_c over 2 -- 3 decades. The corresponding exponent gamma is weakly q-dependent and is around 2.55. This value is in agreement with the one predicted by MCT from the value of the von Schweidler exponent but at variance with the corresponding exponent gamma
description: 14 pages of RevTex, 19 figures
Munidopsis glabra Pequegnat & Williams 1995
Creators: name: Baba, Keiji
name: Macpherson, Enrique
name: Poore, Gary C. B.
name: Ahyong, Shane T.
name: Bermudez, Adriana
name: Cabezas, Patricia
name: Lin, Chia-Wei
name: Nizinski, Martha
name: Rodrigues, Celso
name: Schnabel, Kareen E.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Galatheidae
Munidopsis
Munidopsis glabra

description: Munidopsis glabra Pequegnat & Williams, 1995 Munidopsis glabra Pequegnat & Williams, 1995: 786, figs 1, 2a, b, 4a (Northwestern Gulf of Mexico, 510– 622 m). Type data: holotype, ovigerous female, USNM 251455. Type locality: Northwestern Gulf of Mexico, 27°35.6´N, 92°58.6´W, 510–622 m.
description: Published as part of Baba, Keiji, Macpherson, Enrique, Poore, Gary C. B., Ahyong, Shane T., Bermudez, Adriana, Cabezas, Patricia, Lin, Chia-Wei, Nizinski, Martha, Rodrigues, Celso & Schnabel, Kareen E., 2008, Catalogue of squat lobsters of the world (Crustacea: Decapoda: Anomura-families Chirostylidae, Galatheidae and Kiwaidae), pp. 1-220 in Zootaxa 1905 (1) on page 142, DOI: 10.11646/zootaxa.1905.1.1, http://zenodo.org/record/5134587
description: {"references": ["Pequegnat, L. H. & Williams, A. B. (1995) Two new species of Munidopsis (Decapoda, Anomura, Galatheidae) from the Western Atlantic Ocean. Journal of Crustacean Biology, 15, 786 - 792."]}
Thematic Event 6: Soil decontamination
Creators: name: Siebielec, Grzegorz
name: Puschenreiter, Markus
name: Ortega Calvo, Jose Julio
name: Valkama, Marianne
name: Müller, Ingo
name: Stuczyński, Tomasz
name: Ylla, Mar
name: de Lange, Sabina
Publisher: name: Zenodo
Year: 2024

description: The thematic event Soil decontamination, organised by Institute of Soil Science and Plant Cultivation (IUNG), takes place on 15 February 2024 at 10:00 CET. It explicitly addresses an objective of the EU Mission: A Soil Deal for Europe: reduce soil pollution and enhance restoration.

These compelling series of six European-wide events are conducted entirely online, featuring impactful introductions to specific topics by esteemed keynote speakers and real-world practitioners. 

To further facilitate collaboration, NATI00NS will unveil matchmaking opportunities through our dedicated Matchmaking Platform during these events. This initiative aims to connect like-minded individuals, organizations, and experts, fostering partnerships that contribute to the collective mission of nurturing healthy soils across Europe.
Cercouratea barrae Tiegh.
Creators: name: Sastre, Claude
name: Offroy, Bérangère
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Malpighiales
Ochnaceae
Cercouratea
Cercouratea barrae

description: 19. Cercouratea barrae Tiegh.
Annales des Sciences naturelles, Botanique, sér. 8, 16: 272 (1902f) ‘ Barrae ’.
— Typus: Brésil, Barra, Spruce 1385 (lecto-, P!, désigné ici, [P00542539]; isolecto-, BM!, G!, K!, W!).
≡ Ouratea barrae (Tiegh.) Lasser, in Pittier et al., Catalogo de la Flora Venezolana 2: 142 (1947).
NOTE NOMENCLATURALE
Van Tieghem désigne comme syntypes les collections Spruce 1385 et 1515, ce dernier ayant été désigné par Engler (1876) comme type d’ Ouratea pisiformis.
description: Published as part of Sastre, Claude & Offroy, Bérangère, 2016, Révision nomenclaturale des binômes du genre néotropical Ouratea Aublet (Ochnaceae) décrits par Van Tieghem, pp. 55-98 in Adansonia 38 (1) on page 62, DOI: 10.5252/a2016n1a5, http://zenodo.org/record/5209011
How much of the outgoing radiation can be intercepted by Schwarzschildean black holes?
Creators: name: Malec, Edward
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The Schwarzschild spacetime is for electromagnetic waves like a nonuniform medium with a varying refraction index. A fraction of an outgoing radiation scatters off the curvature of the geometry and can be intercepted by a gravitational center. The amount of the intercepted energy is bounded above by the backscattered energy of an initially outgoing pulse of electromagnetic radiation, which in turn depends on the initial energy, the Schwarzschild radius and the pulse location. Its magnitude depends on the frequency spectrum: it becomes negligible in the short wave limit but can be significant in the long wave regime.
description: 5 pages
Coherence and quantum correlations measure sensitivity to dephasing channels
Creators: name: Yadin, Benjamin
name: Bogaert, Pieter
name: Susa, Cristian E.
name: Girolami, Davide
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We introduce measures of quantum coherence as the speed of evolution of a system under decoherence. That is, coherence is the ability to estimate a dephasing channel, quantified by the quantum Fisher information. We extend the analysis to interferometric noise estimation, proving that quantum discord is the minimum sensitivity to local dephasing. A physically motivated set of free operations for discord is proposed. The amount of discord created by strictly incoherent operations is upper-bounded by the initial coherence.
description: 4+2 pages, minor changes, link with previous results clarified
Relaxation of the Cosmological Constant
Creators: name: Graham, Peter W.
name: Kaplan, David E.
name: Rajendran, Surjeet
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present a model that naturally tunes a large positive cosmological constant to a small cosmological constant. A slowly rolling scalar field decreases the cosmological constant to a small negative value, causing the universe to contract, thus reheating it. An expanding universe with a small positive cosmological constant can be obtained, respectively, by coupling this solution to any model of a cosmological bounce and coupling the scalar field to a sector that undergoes a technically natural phase transition at the meV scale. A robust prediction of this model is a rolling scalar field today with some coupling to the standard model. This can potentially be experimentally probed in a variety of cosmological and terrestrial experiments, such as probes of the equation of state of dark energy, birefringence in the cosmic microwave background and terrestrial tests of Lorentz violation.
description: 13 pages, 3 figures
CRISPR knock out mice generated for quantitative complementation
Creators: name: Flint, Jonathan
Publisher: name: Zenodo
Year: 2024

description: This repository contains information on the construction of mouse knockouts generated on C57BL/6J for quantitative complementation experiments, as described in "Complementation testing identifies causal genes at quantitative trait loci underlying fear related behavior" at https://www.biorxiv.org/content/10.1101/2024.01.03.574060v1

There are two files:

location_sperm_augusta.xlsx: contains information about where CRISPR KO mice are stored at the Transgenic Core at Augusta University, and how to order

CRISPR_mouse_information.docx: contains genotyping primers, sgRNA sequences, exon targeting, and gel images for each KO mouse generated in the study
Spin splitting and even-odd effects in carbon nanotubes
Creators: name: Cobden, David H.
name: Bockrath, Marc
name: McEuen, Paul L.
name: Rinzler, Andrew G.
name: Smalley, Richard E.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The level spectrum of a single-walled carbon nanotube rope, studied by transport spectroscopy, shows Zeeman splitting in a magnetic field parallel to the tube axis. The pattern of splittings implies that the spin of the ground state alternates by 1/2 as consecutive electrons are added. Other aspects of the Coulomb blockade characteristics, including the current-voltage traces and peak heights, also show corresponding even-odd effects.
description: Preprint, pdf format only, 4 pages including figures
Athetis singula
Creators: name: Mbata, Keith J.
name: Prins, Jurate De
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Noctuidae
Athetis
Athetis singula

description: Athetis singula (Möschler, 1884)
COMMON NAME(S): Singular Crepe.
SYNONYM(S): None.
IUCN STATUS: Not Evaluated (NE).
DISTRIBUTION: Botswana, Lesotho, Mozambique, South Africa, Zambia, Zimbabwe.
LOCALITY IN ZAMBIA: Lusaka, in Lusaka Province.
LARVAL HOSTPLANT(S): Larval foodplants includes a Fabaceae species, Vigna unguiculata (L.) Walp. and a yet to be identified Brassicaceae species, Brassica sp.
SOURCES: African Moths 2019; De Prins & De Prins 2022; Janse 1937 –1939.
Genus Axylia H̡bner, 1821
description: Published as part of Mbata, Keith J. & Prins, Jurate De, 2023, Annotated checklist of moths of Zambia (Insecta: Lepidoptera), pp. 1-503 in Zootaxa 5354 (1) on page 419, DOI: 10.11646/zootaxa.5354.1.1, http://zenodo.org/record/10130434
Conceptual Knowledge Markup Language: An Introduction
Creators: name: Kent, Robert E.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Artificial Intelligence (cs.AI)
subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Conceptual Knowledge Markup Language (CKML) is an application of XML. Earlier versions of CKML followed rather exclusively the philosophy of Conceptual Knowledge Processing (CKP), a principled approach to knowledge representation and data analysis that "advocates methods and instruments of conceptual knowledge processing which support people in their rational thinking, judgment and acting and promote critical discussion." The new version of CKML continues to follow this approach, but also incorporates various principles, insights and techniques from Information Flow (IF), the logical design of distributed systems. Among other things, this allows diverse communities of discourse to compare their own information structures, as coded in logical theories, with that of other communities that share a common generic ontology. CKML incorporates the CKP ideas of concept lattice and formal context, along with the IF ideas of classification (= formal context), infomorphism, theory, interpretation and local logic. Ontology Markup Language (OML), a subset of CKML that is a self-sufficient markup language in its own right, follows the principles and ideas of Conceptual Graphs (CG). OML is used for structuring the specifications and axiomatics of metadata into ontologies. OML incorporates the CG ideas of concept, conceptual relation, conceptual graph, conceptual context, participants and ontology. The link from OML to CKML is the process of conceptual scaling, which is the interpretive transformation of ontologically structured knowledge to conceptual structured knowledge.
description: 26 pages, 8 tables, 4 diagrams
title: Εικονικός μεταγωγέας - Virtual Switch Ανάλυση απαιτήσεων, σχεδιασμός και υλοποίηση
titleType: AlternativeTitle
title: Virtual Switch Requirements analysis, design and implementation
Creators: name: Bregiannis, Nikolaos G.
Publisher: name: National Technological University of Athens
Year: 2012
Subjects: Εικονικοποίηση
Επίπεδο
Ζεύξης δεδομένων
Εικονικός μεταγωγέας
Δίκτυα
Αναμετάδοση ήχου
Βίντεο
Virtualization
Data
link
Layer
Virtual switch
Network
Sound
Video
Streaming

description: 110 σ.
description: Σκοπός της διπλωματικής εργασίας ήταν η ανάλυση των απαιτήσεων και ο σχεδιασμός ενός εικονικού μεταγωγέα (layer-2 switch), που να έχει τη δυνατότητα να δημιουργεί τοπικά και εικονικά τοπικά δίκτυα, με κόμβους εικονικές μηχανές (virtual machines). Οι εικονικές μηχανές λειτουργούν σε πραγματικές υποδομές και χρησιμοποιήθηκαν για την πραγματοποίηση πειραμάτων σε πραγματικά δίκτυα. Συγκεκριμένα έγινε χρήση του ανοιχτού λογισμικού Open vSwitch, το οποίο υλοποιεί λειτουργίες μεταγωγής σε εικονικοποιημένα περιβάλλοντα. Έγινε ο σχεδιασμός του δικτυακού συστήματος και στη συνέχεια ελέγχθηκε η απόδοση του εικονικού μεταγωγέα τόσο σε καταστάσεις απλής μεταγωγής πακέτων και δεδομένων όσο και σε περιπτώσεις streaming ήχου και βίντεο όπου η ποιότητα της παρεχόμενης υπηρεσίας είναι ιδιαίτερα σημαντική και απαιτητική. Τέλος για κάθε πείραμα που εκτελέσθηκε, καταγράφηκαν σε γραφικές παραστάσεις τα αποτελέσματα της χρήσης του δικτύου. Η μεθοδολογία αυτή μπορεί να γίνει οδηγός για την πραγματοποίηση διαφορετικών πειραμάτων αλλά και για τη χρήση του συγκεκριμένου ανοιχτού λογισμικού σε ιδιαίτερα απαιτητικές δικτυακές δομές καθώς έχουν καταγραφεί όλα τα βήματα για την εγκατάσταση και τη λειτουργία του.
description: The scope of this thesis was to analyze the requirements and the design of a virtual switch (layer-2 switch), which has the potential to create local and virtual local area networks (VLANs), using as nodes virtual machines. These virtual machines run in real infrastructure and can be used for experiments on real networks. The open source software that was selected to implement the switching function in the visualized environments was Open vSwitch. First aim was the design and installation of the network system. Second aim was the evaluation of the performance of the virtual switch both in simple packet-switching and data situations and in cases of sound and video streaming, where quality of service is of great importance. Finally, for each experiment performed, the results of the Network traffic were recorded and displayed in graphs. This methodology can be a guide for conducting new experiments as much as using the selected software in highly demanding network virtualized structures due to the fact that every step for installation and operation are recorded analytically.
Extended stellar systems in the solar neighborhood - II. Discovery of a nearby 120° stellar stream in Gaia DR2
Creators: name: Meingast, Stefan
name: Alves, João
name: Fürnkranz, Verena
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report the discovery of a large, dynamically cold, coeval stellar stream that is currently traversing the immediate solar neighborhood at a distance of only 100 pc. The structure was identified in a wavelet decomposition of the 3D velocity space of all stars within 300 pc to the Sun. Its members form a highly elongated structure with a length of at least 400 pc, while its vertical extent measures only about 50 pc. Stars in the stream are not isotropically distributed but instead form two parallel lanes with individual local overdensities, that may correspond to a remnant core of a tidally disrupted cluster or OB association. Its members follow a very well-defined main sequence in the observational Hertzsprung-Russel diagram and also show a remarkably low 3D velocity dispersion of only 1.3 km s$^{-1}$. These findings strongly suggest a common origin as a single coeval stellar population. An extrapolation of the present-day mass function indicates a total mass of at least 2000 M$_\odot$, making it larger than most currently known clusters or associations in the solar neighborhood. We estimated the stream's age to be around 1 Gyr based on a comparison with a set of isochrones and giant stars in our member selection and find a mean metallicity of $\left[ \mathrm{Fe/H} \right] = -0.04$. This structure may very well represent the Galactic disk counterpart to the prominent stellar streams observed in the Milky Way halo. As such, it constitutes a new valuable probe to constrain the Galaxy's mass distribution.
description: accepted for publication in Astronomy & Astrophysics on 17 Jan 2019
Jóvenes e innovación en la gestión en común de tierras desde cooperativas agroalimentarias. GO_INNOLAND Letters Nº 16
Creators: name: Cooperatives Agroalimentàries De La Comunitat Valenciana
Publisher: name: Zenodo
Year: 2021
Subjects: Agricultural legislation, agricultural land, young, innovation

description: El abandono y la infrautilización de tierras es un fenómeno presente en diversas regiones españolas. Se trata de un fenómeno complejo, resultado de la confluencia de diversos factores territoriales -zonas de difícil acceso, pendientes elevadas, tierras aisladas, dimensión y fragmentación parcelaria-, demográficos -crecimiento de la población urbana, menor número de trabajadores agrarios-, políticos -legislación agraria y alimentaria, protección del suelo agrario y otra legislación urbanística- y aspectos socio-económicos -entre ellos, el escaso relevo generacional o el apego a la tierra que dificulta las transmisiones-.
description: Proyecto co-financiado por el Programa Nacional de Desarrollo Rural, con apoyo del Ministerio de Agricultura, Pesca y Alimentación, Fondo Europeo de Agricultura y Desarrollo Rural (Comisión Europea), en el marco de la AEI-AGRI.
Artiodactyla Owen 1848
Creators: name: Peter Grubb
Publisher: name: Smithsonian Institution Press
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Artiodactyla

description: ORDER ARTIODACTYLA
COMMENTS: Sequence of non-ruminant families follows Simpson (1945); sequence of ruminant families based on Janis and Scott (1987).
description: Published as part of Peter Grubb, 1993, Order Artiodactyla, pp. 377-414 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 377, DOI: 10.5281/zenodo.7359189
Cercouratea brevipes Tiegh.
Creators: name: Sastre, Claude
name: Offroy, Bérangère
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Malpighiales
Ochnaceae
Cercouratea
Cercouratea brevipes

description: 20. Cercouratea brevipes Tiegh.
Annales des Sciences naturelles, Botanique, sér.8, 16: 277 (1902f). — Ouratea brevipes (Tiegh.) Sastre, Bulletin du Muséum national d’Histoire naturelle 4ème série – section B, Adansonia: Botanique, Phytochimie 8 (4): 420 (1986).
— Typus: Brésil, s.loc., s.d., Burchell 3133 (holo-, P[P00542317]!; iso-, K!).
= Ouratea floribunda (A.St.-Hil.) Engl., in Martius, Flora Brasiliensis 12 (2): 331 (1876).
NOTE TAXONOMIQUE
Ouratea floribunda présente des inflorescences de taille variable, de 5 à 20 cm de longeur. Les inflorescences du spécimen type d’ Ouratea floribunda mesurent 16 et 18 cm tandis que celles du spécimen type d’ Ouratea brevipes mesurent au plus 6 cm. Ces différences de tailles expliquent que ces auteurs aient reconnu deux espèces différentes.
description: Published as part of Sastre, Claude & Offroy, Bérangère, 2016, Révision nomenclaturale des binômes du genre néotropical Ouratea Aublet (Ochnaceae) décrits par Van Tieghem, pp. 55-98 in Adansonia 38 (1) on page 62, DOI: 10.5252/a2016n1a5, http://zenodo.org/record/5209011
Learning, Interacting and Networking in Architecture (LINA)
Creators: name: Cirman, Hana
Publisher: name: Zenodo
Year: 2024

description: Predstavitev projekta »Learning, Interacting and Networking in Architecture« (Creative Europe Programme), ki je bil predstavljen na dogodku Izkušnje in dobre prakse s prijavami drugih centraliziranih programov EU (brez Obzorja 2020 in Obzorja Evropa). Dogodek je bil izpeljan v okviru projekta KRPAN v organizaciji Univerze v Mariboru v četrtek, 19. septembra 2024.
title: Αριθμητική παραμετρική μελέτη της αντοχής σε κόπωση δοκιμιών με ρωγμή, ενισχυμένων με επιθέματα από σύνθετα υλικά
titleType: AlternativeTitle
Creators: name: Frydas, Ionannis V.
Publisher: name: National Technological University of Athens
Year: 2012
Subjects: Ρωγμές
Μονόπλευρα ενισχυμένα ελάσματα
Χάλυβας
Κόπωση δοκιμίων με ρωγμή
Crack
Steel
Fatigue
Tip
Singel-sid

description: σ.
description: Περιγραφή του τρόπου διάδοσης μιας ρωγμής σε μονόπλευρα ενισχυμένα ελάσματα
description: Numerical analysis for one side patch
Additional file 1 of Predicting tumor response to drugs based on gene-expression biomarkers of sensitivity learned from cancer cell lines
Creators: name: Li, Yuanyuan
name: Umbach, David M.
name: Krahn, Juno M.
name: Shats, Igor
name: Li, Xiaoling
name: Li, Leping
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Cancer

description: Additional file 1: Table S1. The 10 most predictable drugs. Table S7. TCGA tumor types and sample size (A) and summary statistics for the distribution of the number of cancer cell lines per drug across the 573 drugs for each cancer type separately (B). Table S8. Main parameters of the GA/KNN algorithm used for the analyses of all datasets. Table S9. Training and testing performances for various combinations of k and d. Table S10. Comparison of training and testing performances between two independent runs with 100 and 1000 runs, respectively
Graph rules for the linked cluster expansion of the Legendre effective action
Creators: name: Banerjee, Rudrajit
name: Niedermaier, Max
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Graph rules for the linked cluster expansion of the Legendre effective action $Γ[ϕ]$ are derived and proven in $D\geq 2$ Euclidean dimensions. A key aspect is the weight assigned to articulation vertices which is itself shown to be computable from labeled tree graphs. The hopping interaction is allowed to be long ranged and scale dependent, thereby producing an in principle exact solution of $Γ[ϕ]$'s functional renormalization group equation.
Test of mode coupling theory for a supercooled liquid of diatomic molecules. II. q-dependent orientational correlators
Creators: name: Kammerer, Stefan
name: Kob, Walter
name: Schilling, Rolf
Publisher: name: arXiv
Year: 1997
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Using molecular dynamics computer simulations we study the dynamics of a molecular liquid by means of a general class of time-dependent correlators S_{ll'}^m(q,t) which explicitly involve translational (TDOF) and orientational degrees of freedom (ODOF). The system is composed of rigid, linear molecules with Lennard- Jones interactions. The q-dependence of the static correlators S_{ll'}^m(q) strongly depend on l, l' and m. The time dependent correlators are calculated for l=l'. A thorough test of the predictions of mode coupling theory (MCT) is performed for S_{ll}^m(q,t) and its self part S_{ll}^{(s)m}(q,t), for l=1,..,6. We find a clear signature for the existence of a single temperature T_c, at which the dynamics changes significantly. The first scaling law of MCT, which involves the critical correlator G(t), holds for l>=2, but no critical law is observed. Since this is true for the same exponent parameter lambda as obtained for the TDOF, we obtain a consistent description of both, the TDOF and ODOF, with the exception of l=1. This different behavior for l \ne 1 and l=1 can also be seen from the corresponding susceptibilities (chi'')_{ll}^m(q,omega) which exhibit a minimum at about the same frequency omega_{min} for all q and all l \ne 1, in contrast to (chi'')_{11}^m(q,omega) for which omega'_{min} approx 10 omega_{min} . The asymptotic regime, for which the first scaling law holds, shrinks with increasing l. The second scaling law of MCT (time-temperature superposition principle) is reasonably fulfilled for l \ne 1 but not for l=1. Furthermore we show that the q- and (l,m)-dependence of the self part approximately factorizes, i.e. S_{ll}^{(s)m}(q,t) \cong C_l^{(s)}(t) F_s(q,t) for all m.
description: 11 pages of RevTex, 16 figures
Suppressed CO emission and high G/D ratios in z=2 galaxies with sub-solar gas-phase metallicity
Creators: name: Coogan, R. T.
name: Sargent, M. T.
name: Daddi, E.
name: Valentino, F.
name: Strazzullo, V.
name: Béthermin, M.
name: Gobat, R.
name: Liu, D.
name: Magdis, G.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We study a population of significantly sub-solar enrichment galaxies at z=1.99, to investigate how molecular gas, dust and star-formation relate in low-metallicity galaxies at the peak epoch of star-formation. We target our sample with several deep ALMA and VLA datasets, and find no individual detections of CO[4-3], CO[1-0] or dust, in stark contrast to the $>$60% detection rate expected for solar-enrichment galaxies with these MS Halpha SFRs. We find that both low and high density molecular gas (traced by CO[1-0] and CO[4-3] respectively) are affected by the low enrichment, showing sample average (stacked) luminosity deficits $>$0.5-0.7 dex below expectations. This is particularly pertinent for the use of high-J CO emission as a proxy of instantaneous star-formation rate. Our individual galaxy data and stacked constraints point to a strong inverse dependence $\propto Z^γ$ of gas-to-dust ratios (G/D) and CO-to-H$_{2}$ conversion factors (aco) on metallicity at z$\sim$2, with $γ_{\rm G/D}
description: 15 pages, 5 figures, 3 tables. Accepted for publication in Monthly Notices of the Royal Astronomical Society
Curvature Late-Time Acceleration in an Eternal Universe
Creators: name: Maier, Rodrigo
name: Soares, Ivano Damião
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We construct a FLRW universe considering an anisotropic scaling between space and time at extremely high and low energies only. In this context, Friedmann equations contain an additional term arising from spatial curvature which implements nonsingular bounces in the early Universe. The matter content of the model is a nonrelativistic pressureless perfect fluid and radiation. By breaking covariance diffeomorphism also at extreme large scales, an additional term furnishes late-time acceleration due to spatial curvature so that a cosmological constant is not needed. In order to probe the final fate of the universe we also introduce a lower order curvature term which dominates in deep IR. Given the observational parameters we obtain a concrete model in eternal recurrence in which the end of late-time acceleration takes place at a redshift $z \simeq -0.14$ and the universe recollapses at $z\simeq - 0.32$.
description: 8 pages, 6 figures. arXiv admin note: text overlap with arXiv:1710.06911
Principle of equivalence and wave-particle duality in quantum gravity
Creators: name: Ahluwalia, D. V.
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: This talk presents: (a) A quantum-mechanically induced violation of the principle of equivalence, and (b) Gravitationally-induced modification to the wave particle duality. In this context I note that the agreement between the predictions of general relativity and observations of the energy loss due to gravitational waves emitted by binary pulsars is just as impressive as the agreement between prediction of quantum electrodynamics and the measured value of Lamb shift in atoms. However, general relativity has not yet yielded to a successful quantised theory. There is a widespread belief that the two thories are incompatible at some deep level. The question is: where? Here, I show that the conceptual foundations of the theory of general relativity and quantum mechanics are so rich that they suggest concrete modifications into each other in the interface region. Specifically, I consider quantum states that have no classical counterpart and show that such states must carry an inherent violation of the principle of equivalence. On the other hand, I show that when gravitational effects are incorporated into the quantum measurement process one must induce a gravitationally induced modification to the de Broglie's wave-particle duality. The reported changes into the foundations of the two theories are far from in-principle modifications. These are endowed with serious implications for the understanding of the early universe and, in certain instances, can be explored in terrestrial laboratories.
description: Invited talk at the III Workshop of DGFM-SMF, Nov. 28-Dec. 03, 1999, Leon, Mexico
Additional file of Identification of differentially expressed genes in chickens differing in muscle glycogen content and meat quality
Creators: name: Vonick Sibut
name: Hennequet-Antier, Christelle
name: Bihan-Duval, Elisabeth Le
name: Marthey, Sylvain
name: Duclos, Michel J
name: Berri, Cécile
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file of Identification of differentially expressed genes in chickens differing in muscle glycogen content and meat quality
Additional file 4 of Predicting tumor response to drugs based on gene-expression biomarkers of sensitivity learned from cancer cell lines
Creators: name: Li, Yuanyuan
name: Umbach, David M.
name: Krahn, Juno M.
name: Shats, Igor
name: Li, Xiaoling
name: Li, Leping
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Cancer

description: Additional file 4: Figure S1. Inverse correlation between SPRY2 expression (Z score) in cancer cell lines and the observed ln (IC50) of the six MEK inhibitors for those cell lines. Figure S2. TRPM4 expression (Z score) in cancer cell lines is inversely correlated with observed ln (IC50) values of acetalax for the cell lines. Figure S3. Drugs that were predicted to have high tumor-to-normal sensitivity for some tumor types. Figure S4. Scatter plot of the counts of genes selected into the sets of 30 chromosomes from two independent runs with 100 runs and 1000 runs, respectively
The Imprint of Element Abundance Patterns on Quiescent Galaxy SEDs
Creators: name: Choi, Jieun
name: Conroy, Charlie
name: Johnson, Benjamin D.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Stellar population synthesis (SPS) models have long struggled to reproduce observed optical through near-IR (NIR) spectral energy distributions (SED) of massive quiescent galaxies. We revisit this issue using a novel approach that combines the diagnostic power of full-spectrum fitting with recently updated stellar spectral libraries. First, we perform full-spectrum fitting of continuum-normalized stacked SDSS spectra in bins of velocity dispersion to infer their stellar population properties, such as the elemental abundances and age. Next, we use the resulting best-fit parameters to compute $ugriz$ colors, which are then compared to observed colors of the same galaxies. With this approach we are able to predict the $ugriz$ SEDs of low and high mass galaxies at the $\lesssim 0.03$ mag level in nearly all cases. We find that the full optical through NIR SEDs of quiescent galaxies can be reproduced only when the spectrum is fit with a flexibility that is able to capture the behavior of the entire optical absorption line spectrum. The models include variations in individual elemental abundances, nebular emission lines, and the presence of young stellar components. The successful prediction of the SED shape from continuum-normalized spectra implies that the continuum information is largely contained in the narrow absorption features. These results also imply that attempts to model broadband photometry of quiescent systems will suffer from potentially significant biases if the detailed abundance patterns are not taken into account.
description: 9 pages, 5 figures. Accepted to ApJ
Cercouratea cassinifolia Tiegh.
Creators: name: Sastre, Claude
name: Offroy, Bérangère
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Malpighiales
Ochnaceae
Cercouratea
Cercouratea cassinifolia

description: 21. Cercouratea cassinifolia (DC.) Tiegh.
Bulletin du Muséum d’Histoire naturelle 8 (6): 434 (1902e). — Gomphia cassinifolia DC., Annales du Muséum d’Histoire naturelle 17: 421 (1811) ‘ cassinefolia’. — Microuratea cassinifolia (DC.) Tiegh., Annales des Sciences naturelles, Botanique, sér. 8, 16: 281 (1902f).
— Typus: Brésil, s.loc., s.d., Anonyme s.n. (holo-, P [P00542398]!).
≡ Ouratea cassinifolia (DC.) Engl., in Martius, Flora Brasiliensis 12 (2): 319 (1876) ‘ cassinefolia’.
description: Published as part of Sastre, Claude & Offroy, Bérangère, 2016, Révision nomenclaturale des binômes du genre néotropical Ouratea Aublet (Ochnaceae) décrits par Van Tieghem, pp. 55-98 in Adansonia 38 (1) on page 62, DOI: 10.5252/a2016n1a5, http://zenodo.org/record/5209011
Initial stages of thin film growth in the presence of island-edge barriers
Creators: name: Kandel, Daniel
Publisher: name: arXiv
Year: 1998
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A model of submonolayer thin film growth is studied, where the attachment of atoms to island edges is hindered by an energy barrier. A novel behavior of the density of islands, N_s, is predicted as a function of flux F and temperature T. For example, N_s scales as F^X with X=2i^*/(i^*+3), where i^* is the critical island size, in contrast with the standard result X=i^*/(i^*+2). The theory is applicable to surfactant mediated growth and chemical vapor deposition. It explains recent experiments, which are inconsistent with the standard theory.
title: Ανάλυση λειτουργίας φωτοβολταϊκών πλαισίων άμορφου πυριτίου υπο συνθήκες μερικής σκίασης
titleType: AlternativeTitle
Creators: name: Georgoulas, Efstratios T.
Publisher: name: National Technological University of Athens
Year: 2013
Subjects: Φ/Β πλαίσιο
Τεχνολογία λεπτών υμενίων
Άμορφο πυρίτιο
Ηλεκτρικό ισοδύναμο κύκλωμα
Δομή πλαισίων
Μερική σκίαση
PV module
Thin film technology
Amorphous silicon
Electrical equivalent circuit
Module structure
Partial shading

description: 80 σ.
description: Σκοπός της παρούσας διπλωματικής εργασίας είναι η μελέτη του φαινομένου της μερικής σκίασης των φωτοβολταϊκών πλαισίων άμορφου πυριτίου. Για το λόγο αυτό δημιουργήθηκε ένα μοντέλο περιγραφής της ηλεκτρικής απόκρισης των Φ/Β πλαισίων στο υπολογιστικό περιβάλλον της γλώσσας προγραμματισμού Matlab. Το μοντέλο δέχεται σαν εισόδους τα χαρακτηριστικά της δομής του εκάστοτε πλαισίου και τις αντίστοιχες παραμέτρους του ηλεκτρικού ισοδύναμου κυκλώματος κάθε Φ/Β κυψέλης, οι οποίες εξήχθησαν με προσαρμογή σε πειραματικά δεδομένα. Στη συνέχεια χρησιμοποιώντας το προτεινόμενο μοντέλο, μελετήθηκε η λειτουργία των Φ/Β πλαισίων άμορφου πυριτίου, μιας στοιχειοσειράς και έξι παράλληλων στοιχειοσειρών, για διάφορα ρεαλιστικά σενάρια σκίασης. Τέλος διενεργήθηκαν μετρήσεις σε δύο φωτοβολταϊκά πλαίσια, αντίστοιχων δομών, υπό συνθήκες μερικής σκίασης, οι οποίες παρουσιάζουν πολύ ικανοποιητική σύγκλιση με τα αποτελέσματα των αντίστοιχων προσομοιώσεων του μοντέλου, επιβεβαιώνοντας έτσι την ισχύ του.
description: The aim of this Thesis is to study the effects of partial shading on amorphous silicon PV modules. To accomplish that, a model describing the electrical response of a PV module has been created, using the Matlab computational environment programming language. The model takes as inputs the characteristics of the structure of each module and the corresponding parameters of the electrical equivalent circuit of each PV cell, which were extracted using curve fitting on measurements. Furthermore, given the proposed model, the operation of both single-string and multi-string structures of PV module are analyzed, under typical scenarios of partial shading. Finally, the validation of the model has been made via measurements, by monitoring the performance of the two aforementioned types of PV modules under partial shading conditions. The results show very good convergence of simulations and measurements.
Equitable Public Transit Evacuation Planning: A Systematic Review
Creators: Wambura, Veronica
Wong, Stephen D.
Publisher: name: University of Alberta Library
Year: 2024

Climate change, extreme weather events, and human-initiated disasters necessitate resilient approaches to emergency preparedness and evacuation planning. Previous disasters, including in North America, have revealed the inadequacy of evacuation planning that is multi-modal and inclusive of vulnerable populations who primarily rely on public transit for mobility. Consequently, research and practical tools are needed to help develop more equitable evacuation strategies using public transit.

To address this fundamental gap in evacuation planning, we conducted a systematic literature review to address and provide an understanding of the role of public transit in the evacuation of underserved groups. In this review, underserved populations include but are not limited to carless residents, individuals with disabilities, older adults, low-income households, and people with Limited English Proficiency (LEP). First, our review found that while substantial research has been conducted on optimizing public transit logistics, most of this literature lacks a robust integration of equity metrics to ensure that transit services adequately serve underserved populations during evacuations. Second, we found that most evacuation literature broadly categorizes underserved groups as “special needs” populations, thereby overlooking specific transportation needs and challenges faced by these groups. Finally, we found that some jurisdictions in North America still lack public-facing evacuation plans and transit considerations for those without reliable personal transportation. We provide a discussion of these findings and offer policy recommendations to strengthen equitable, multi-modal evacuation planning.
Munidopsis norfanz Ahyong 2007
Creators: name: Baba, Keiji
name: Macpherson, Enrique
name: Poore, Gary C. B.
name: Ahyong, Shane T.
name: Bermudez, Adriana
name: Cabezas, Patricia
name: Lin, Chia-Wei
name: Nizinski, Martha
name: Rodrigues, Celso
name: Schnabel, Kareen E.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Galatheidae
Munidopsis
Munidopsis norfanz

description: Munidopsis norfanz Ahyong, 2007 Munidopsis norfanz Ahyong, 2007: 7, figs 3B, 5 (Tasman Sea, 565–960 m). Type data: holotype, male, AM. Type locality: E of Ball's Pyramid, Tasman Sea, 31º45.73´S, 159º20.93´E, 565–960 m.
description: Published as part of Baba, Keiji, Macpherson, Enrique, Poore, Gary C. B., Ahyong, Shane T., Bermudez, Adriana, Cabezas, Patricia, Lin, Chia-Wei, Nizinski, Martha, Rodrigues, Celso & Schnabel, Kareen E., 2008, Catalogue of squat lobsters of the world (Crustacea: Decapoda: Anomura-families Chirostylidae, Galatheidae and Kiwaidae), pp. 1-220 in Zootaxa 1905 (1) on page 152, DOI: 10.11646/zootaxa.1905.1.1, http://zenodo.org/record/5134587
description: {"references": ["Ahyong, S. T. (2007) Decapod Crustacea collected by the NORFANZ Expedition: Galatheidae and Polychelidae. Zootaxa, 1593, 1 - 54."]}
Orientational order on curved surfaces - the high temperature region
Creators: name: Foltin, Georg
name: Lehrer, Raphael A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study orientational order, subject to thermal fluctuations, on a fixed curved surface. We derive, in particular, the average density of zeros of Gaussian distributed vector fields on a closed Riemannian manifold. Results are compared with the density of disclination charges obtained from a Coulomb gas model. Our model describes the disordered state of two dimensional objects with orientational degrees of freedom, such as vector ordering in Langmuir monolayers and lipid bilayers above the hexatic to fluid transition.
description: final version, 13 Pages, 2 figures, uses iopart.cls
Propagation Modeling Through Foliage in a Coniferous Forest at 28 GHz
Creators: name: Zhang, Yaguang
name: Anderson, Christopher R.
name: Michelusi, Nicolo
name: Love, David J.
name: Baker, Kenneth R.
name: Krogmeier, James V.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: The goal of this article is to investigate the propagation behavior of 28-GHz millimeter wave in coniferous forests and model its basic transmission loss. Field measurements were conducted with a custom-designed sliding correlator sounder. Relevant foliage regions were extracted from high-resolution LiDAR data and satellite images. Our results show that traditional foliage analysis models for lower-frequency wireless communications fail to consistently output correct path loss predictions. Novel fully automated site-specific models are proposed to resolve this issue, yielding 0.9 dB overall improvement and up to 20 dB regional improvement in root mean square errors.
description: 4 pages, 5 figures, IEEE Wireless Communications Letters
Gaelic Surnominal Place-Names in Ireland and Their Reflection in Argentina
Creators: name: Ó Doibhlin, Brian
Publisher: name: Studi irlandesi. A Journal of Irish Studies
Year: 2021

description: District-names like Casey, in Provincia de Buenos Aires, or Murphy, in Provincia de Santa Fe, are mirrored by their Irish counterparts such as Ballycasey (Baile Uí Chathasaigh, “Casey’s town”), and Ballymurphy (Baile Uí Mhurchú, “Murphy’s town”). This paper explores some of the Irish Gaelic surnames which have not only made the transfer across the Atlantic, but subsequently found themselves immortalised in Argentinian place-names. In doing so, and by examining the corpus of Irish place-names containing these surnames, it attempts to establish a connection back to the native homelands of these Gaelic families, thus contributing to the wider narrative of the Irish in Latin America.
description: Studi irlandesi. A Journal of Irish Studies, Vol. 11 (2021)
Cercouratea caudata Tiegh.
Creators: name: Sastre, Claude
name: Offroy, Bérangère
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Malpighiales
Ochnaceae
Cercouratea
Cercouratea caudata

description: 22. Cercouratea caudata (Engl.) Tiegh.
(Fig. 5)
Bulletin du Muséum d’Histoire naturelle 8 (6): 434 (1902e); Annales des Sciences naturelles, Botanique, sér. 8, 16: 276 (1902f).
— Typus: Brésil, Province de Para, Santarem, 1828, Riedel 1546 (holo-, M; iso-, K!, P [P00542538]!).
= Ouratea cinnamomea Wawra, Oesterreichische Botanische Zeitschrift 29: 215 (1879). — Typus: Brésil, Province de Para, s.d., Schwarz s.n. (holo-, W!), syn. nov.
≡ Ouratea caudata Engl., in Martius, Flora Brasiliensis 12 (2): 313 (1876).
description: Published as part of Sastre, Claude & Offroy, Bérangère, 2016, Révision nomenclaturale des binômes du genre néotropical Ouratea Aublet (Ochnaceae) décrits par Van Tieghem, pp. 55-98 in Adansonia 38 (1) on page 62, DOI: 10.5252/a2016n1a5, http://zenodo.org/record/5209011
Role of MIAS in Marine Spatial Planning and Coastal Zone Management
Creators: name: Bhargavi R., Dhana Lakshmi M.
Publisher: name: The Science world a Monthly e magazine
Year: 2024

description: Creating management strategies for integrated aquaculture systems is the first step toward sustainable aquaculture. Encouraging these activities would maximize the utilization of the seashore and minimize any possible negative effects. This may be seen as the aquaculturists ' appropriate response to the public's, environmentalists', and other coastal users' concerns. Similarly, reducing the pressure that aquaculture places on coastal areas could also be achieved by in-shore development that makes use of integrated and closed systems. MSP has always been a vital component of the blue economy and has been shown to be a reliable and efficient way to guarantee marine conservation, avoid overusing marine resources, and make sustainable use of the marine economy. Coastal Zone Management (CZM) is greatly aided by Multilevel Integrated Aquaculture Systems (MIAS), which encourage sustainable practices that improve ecological balance, resource efficiency, and the resilience of coastal ecosystems
One and two dimensional analysis of 3pi correlations measured in Pb+Pb interactions
Creators: name: Bearden, I. G.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: 3pi- correlations from Pb+Pb collisions at 158 GeV/c per nucleon are presented as measured by the focusing spectrometer of the NA44 experiment at CERN. The three-body effect is found to be stronger for PbPb than for SPb. The two-dimensional three-particle correlation function is also measured and the longitudinal extension of the source is larger than the transverse extension.