cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: A maverick in the making: Romania’s de-Satellization process and the Global Cold War (1953-1963)
Creators: name: Mavrodin, Corina
Publisher: name: London School of Economics and Political Science (LSE)
Year: 2017
Subjects: subject: D History General and Old World
subject: DR Balkan Peninsula

description: This research project explores Romania’s process of detachment from Moscow from 1953 to 1963 within the context of the global Cold War. Through a multi-archival investigation, the dissertation investigates the first full process of peaceful de-satellization within the Eastern bloc by considering the broader framework of the bipolar international climate. In so doing, it provides both a bottom-up, as well as a top-down analysis.
 This project focuses, in particular, on the tenure of Gheorghe Gheorghiu-Dej (1947-65), Romania’s first Communist leader, as it was under his leadership that the country shifted from complete subservience to the Soviet Union to political and economic autonomy. In 1958, Romania negotiated a full troop withdrawal, remaining the only Warsaw Pact country without Soviet military presence until the fall of the Berlin Wall. And by 1963, it also dared to challenge Moscow’s plans for economic specialization within COMECON, thereby
 asserting its sovereign right to pursue national interest over the greater socialist good, and thus stymying the Kremlin’s initiative for an integrated bloc economy. This project provides an in-depth investigation into the reasons why Romania was able to boldly confront the Soviet Union without fear of retribution, by tracing the process through which Dej gradually removed Romania’s political straightjacket, and exploring those elements within the international climate which allowed him to negotiate Romania’s detachment.
Near-IR Imaging Polarimetry toward a Bright-Rimmed Cloud: Magnetic Field in SFO 74
Creators: name: Kusune, Takayoshi
name: Sugitani, Koji
name: Miao, Jingqi
name: Tamura, Motohide
name: Sato, Yaeko
name: Kwon, Jungmi
name: Watanabe, Makoto
name: Nishiyama, Shogo
name: Nagayama, Takahiro
name: Sato, Shuji
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We have made near-infrared (JHKs) imaging polarimetry of a bright-rimmed cloud (SFO 74). The polarization vector maps clearly show that the magnetic field in the layer just behind the bright rim is running along the rim, quite different from its ambient magnetic field. The direction of the magnetic field just behind the tip rim is almost perpendicular to that of the incident UV radiation, and the magnetic field configuration appears to be symmetric as a whole with respect to the cloud symmetry axis. We estimated the column and number densities in the two regions (just inside and far inside the tip rim), and then derived the magnetic field strength, applying the Chandrasekhar-Fermi method. The estimated magnetic field strength just inside the tip rim, ~90 uG, is stronger than that far inside, ~30 uG. This suggests that the magnetic field strength just inside the tip rim is enhanced by the UV radiation induced shock. The shock increases the density within the top layer around the tip, and thus increases the strength of the magnetic field. The magnetic pressure seems to be comparable to the turbulent one just inside the tip rim, implying a significant contribution of the magnetic field to the total internal pressure. The mass-to-flux ratio was estimated to be close to the critical value just inside the tip rim. We speculate that the flat-topped bright rim of SFO 74 could be formed by the magnetic field effect.
description: 48 pages, 18 figures, 1 table. Accepted by Astrophysical Journal
Nouveau dispositif de fluage pour l’évaluation de l'effet de la précontrainte biaxiale sur les déformations différées du béton
Creators: name: Tabchoury, Rita
Publisher: name: Academic Journal of Civil Engineering
Year: 2024

description: De nombreux ouvrages en béton sont atteints de réactions de gonflement internes (RGI) pouvant affecter leur tenue en service. Pour être capable de modéliser l’évolution de leur comportement, des recherches doivent étudier les couplages avec des sollicitations mécaniques. De telles études demeurent néanmoins complexes à mettre en œuvre en laboratoire. Ceci est d’autant plus vrai pour un chargement en compression biaxiale représentatif des enceintes de confinement nucléaires précontraintes suivant deux directions. Or, le fluage du béton provoque des pertes de précontraintes pouvant compromettre leur fonction d’étanchéité si elles s’avéraient trop élevées dans certaines conditions. Un bâti original de fluage biaxial a été conçu pour tester des dalles en béton de 20x20x15 cm. Leurs déformations sont mesurées suivant les trois directions grâce à des capteurs à fibre optique noyés résistants aux conditions sévères nécessaires pour accélérer les RGI. L’analyse des résultats des essais réalisés montre que les déformations de fluage dépendent fortement des conditions de chargement. La distribution asymétrique des contraintes révèle l’importance de l’effet Poisson entre les deux directions. Les essais avec RGI étant toujours en cours, les résultats disponibles de fluage biaxial sans RGI constituent une base de données originales permettant de tester les modèles.
description: Academic Journal of Civil Engineering, Vol 42 No 1 (2024): Special Issue - RUGC 2024
Ralf Männili välipäevik nr 2
Creators: name: Männil, Ralf
Publisher: name: Tallinna Tehnikaülikooli Geoloogia Instituut
Year: 1962
Subjects: Leningradi oblast
Ordoviitsium
puuraugud

description: Leningradi põlevkivileiukoha puuraukude kirjeldus.
Marcinkiewicz Sampling Theorem for Orlicz Spaces
Creators: name: Pawlewicz, Aleksander
name: Wojciechowski, Michał
Publisher: name: arXiv
Year: 2021
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 46E30, 47B65, 42A05

description: In the article we generalize the Marcinkiewicz sampling theorem in the context of Orlicz spaces. We establish conditions under which sampling theorem holds in terms of restricted submultiplicativity and supermultiplicativity of an $N$-function $φ$, boundedness of the Hilbert transform and Matuszewska-Orlicz indices. In addition we give a new criterion for boundedness of Hilbert transform on Orlicz space.
description: 19 pages
Fête patronale de la saint Marcel, remise de leurs paquets de viande aux enquêteurs CNRS du MNATP, et poursuite de la préparation des paquets pour les autres bénéficiaires
Creators: name: Musée National Des Arts Et Traditions Populaires (Paris)
name: Centre D'ethnologie Française
Publisher: name: École des Hautes Études en Sciences Sociales; Institut  interdisciplinaire d'anthropologie du contemporain (Paris); Laboratoire d'anthropologie et d'histoire de l'institution de la culture (Paris)
Year: 2024

Abstract
Individual discrimination of freely swimming pulse-type electric fish from electrode array recordings
Creators: name: Matias, Paulo
name: Slaets, Jan Frans Willem
name: Pinto, Reynaldo Daniel
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantitative Methods (q-bio.QM)
subject: FOS: Biological sciences
subject: J.3; I.5.4; I.5.2

description: Pulse-type weakly electric fishes communicate through electrical discharges with a stereotyped waveform, varying solely the interval between pulses according to the information being transmitted. This simple codification mechanism is similar to the one found in various known neuronal circuits, which renders these animals as good models for the study of natural communication systems, allowing experiments involving behavioral and neuroethological aspects. Performing analysis of data collected from more than one freely swimming fish is a challenge since the detected electric organ discharge (EOD) patterns are dependent on each animal's position and orientation relative to the electrodes. However, since each fish emits a characteristic EOD waveform, computational tools can be employed to match each EOD to the respective fish. In this paper we describe a computational method able to recognize fish EODs from dyads using normalized feature vectors obtained by applying Fourier and dual-tree complex wavelet packet transforms. We employ support vector machines as classifiers, and a continuity constraint algorithm allows us to solve issues caused by overlapping EODs and signal saturation. Extensive validation procedures with Gymnotus sp. showed that EODs can be assigned correctly to each fish with only two errors per million discharges.
description: Preprint submitted to Elsevier
Multitask Balanced and Recalibrated Network for Medical Code Prediction
Creators: name: Sun, Wei
name: Ji, Shaoxiong
name: Cambria, Erik
name: Marttinen, Pekka
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Human coders assign standardized medical codes to clinical documents generated during patients' hospitalization, which is error-prone and labor-intensive. Automated medical coding approaches have been developed using machine learning methods such as deep neural networks. Nevertheless, automated medical coding is still challenging because of the imbalanced class problem, complex code association, and noise in lengthy documents. To solve these issues, we propose a novel neural network called Multitask Balanced and Recalibrated Neural Network. Significantly, the multitask learning scheme shares the relationship knowledge between different code branches to capture the code association. A recalibrated aggregation module is developed by cascading convolutional blocks to extract high-level semantic features that mitigate the impact of noise in documents. Also, the cascaded structure of the recalibrated module can benefit the learning from lengthy notes. To solve the class imbalanced problem, we deploy the focal loss to redistribute the attention of low and high-frequency medical codes. Experimental results show that our proposed model outperforms competitive baselines on a real-world clinical dataset MIMIC-III.
description: Accepted by ACM Transactions on Intelligent Systems and Technology (TIST)
A note on the variational analysis of the parabolic-parabolic Keller-Segel system in one spatial dimension
Creators: name: Zinsl, Jonathan
Publisher: name: arXiv
Year: 2015
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35K45, 35A15, 35B40, 35D30, 35Q92

description: We prove the existence of global-in-time weak solutions to a version of the parabolic-parabolic Keller-Segel system in one spatial dimension. If the coupling of the system is suitably weak, we prove convergence of those solutions to the unique equilibrium with an exponential rate. Our proofs are based on an underlying gradient flow structure with respect to a mixed Wasserstein-$L^2$ distance.
description: 6 pages, no figures
title: Examining Segregation Between Chinese and Euroamerican Residences Using Suitability Modeling Within the Built Environment at Terrace, Utah: A Case Study
Creators: name: Jimenez, Kelly N.
Publisher: name: Utah State University
Year: 2021

description: Suitability modeling is a useful approach for exploring human interactions with their environments. Within a geographic information system (GIS) environment, locations are weighted relative to each other, resulting in a landscape hierarchy that displays regions from least to most suitable. Suitability modeling is used in various disciplines, from urban planning to natural resources, but a gap exists in research concerning social human behavior. This method can especially contribute to the investigation of social inequality at archaeological sites by considering multiple attributes within a site. In this thesis, I use method to determine social inequality between cultural groups at the historic townsite of Terrace along the Transcontinental Railroad in Utah, focusing on historic and archaeological evidence gathered in past research. My analysis shows that Chinese railroad workers lived amongst the least suitable regions of the site while Euroamerican railroad workers lived amongst the more suitable regions.
By investigating social inequality at Terrace, I address various overarching questions: First, how does archaeological evidence indicate segregation between the Chinese and Euroamerican cultural groups, and what is the nature of this segregation (forced vs. voluntary segregation)? Second, what can spatial analyses of cultural segregation tell us about urban planning and cultural interactions during the nineteenth century in the American West? Due to the large amount of ongoing research on the Chinese occupation along the Transcontinental Railroad during the late nineteenth century, there is a multitude of historical and archaeological evidence to support the presence of segregation and social inequality between the Euroamerican cultural group and other ethnic groups, including Chinese immigrants. By developing a spatial analytic method for documenting social inequality at Terrace, I hope that other archaeologists can apply this technique in similar settings. In doing so, archaeologists can expand the methods and theory used for analyzing social inequality at archaeological sites.
Additional file 1 of The roles of iodized oil-based lymphangiography and post-lymphangiographic computed tomography for specific lymphatic intervention planning in patients with postoperative lymphatic fistula: a literature review and case series
Creators: name: F. Pan
name: M. Loos
name: T. D. Do
name: G. M. Richter
name: H. U. Kauczor
name: T. Hackert
name: Sommer, C. M.
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1.
Modeling the anti-Methicillin-Resistant Staphylococcus aureus (MRSA) Activity of (E)-6-chloro-N2-phenyl-N4-(4-Phenyl-5-(Phenyl Diazinyl)-2λ3, 3 λ2- Thiazol-2-yl)-1, 3, 5-Triazine-2,4- Diamine
Creators: name: Benjamin, Innocent
name: Louis, Hitler
name: Ekpen, Francis O.
name: Gber, Terkumbur E.
name: Gideon, Mathias E.
name: Ahmad, Iqrar
name: Unimuke, Tomsmith O.
name: Akanimo, Nyong P.
name: Patel, Harun
name: Eko, Ishegbe J.
name: Simon, Ojima
name: Agwamba, Ernest C.
name: Ejiofor, Emmanuel U.
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Physical Sciences not elsewhere classified
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences

description: To combat the rise of multidrug-resistant microorganisms like methicillin-resistant Staphylococcus aureus (MRSA), new antibiotic classes are required. Hence, experimental and theoretical calculation utilizing density functional theory (DFT) approach and in-silico molecular docking approach have been exploited in this study on the title molecule: (E)-6-chloro-N2-phenyl-N4-(4-phenyl-5-(phenyl diazinyl)-2λ3, 3 λ2- thiazol-2-yl)-1, 3, 5-triazine-2,4- diamine (CPTD) at the B3PW91, ɷB97XD, and PBE0/6-311++G(d, p) level of theory to elucidate its drug like potential against MRSA. Molecular docking analysis was performed on the proposed structure using the following proteins PDB: ID 3T07, 4DKI, 6H50, and 6U3Y and the best binding scores with the ligand were examined to be −9.6 kcal/mol, −7.2 kcal/mol, −6.4 kcal/mol, and −8.6 kcal/mol respectively. However, it’s worth noting that 3T07 and 6U3Y proteins displayed greater binding ability revealing essential amino acids as several active sites were seen adhering efficiently to CPTD. The molecular dynamic simulation corroborated that in the case of protein backbone atoms, it was found that the average RMSD values for complexes of CPTD + 3T07, CPTD + 4DKI, CPTD + 6H5O, and, CPTD + 6U3Y were 2.719 Å, 4.122 Å, 4.021 Å, and 4.619 Å respectively. Thus, it can fervently be stated that the proposed drug substantiates greater antibacterial or inhibitory potential than clindamycin, and hereafter can be developed pharmaceutically to curb MRSA.
Direct verification of the kinetic description of wave turbulence for finite-size systems dominated by interactions among groups of 6 waves
Creators: name: Banks, J. W.
name: Buckmaster, T.
name: Korotkevich, A. O.
name: Kovačič, G.
name: Shatah, J.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: The present work considers systems whose dynamics are governed by the nonlinear interactions among groups of 6 nonlinear waves, such as those described by the unforced quintic nonlinear Schrödinger equation. Specific parameter regimes in which ensemble-averaged dynamics of such systems with finite size are accurately described by a wave kinetic equation, as used in wave turbulence theory, are theoretically predicted. In addition, the underlying reasons that the wave kinetic equation may be a poor predictor of wave dynamics outside these regimes are also discussed. These theoretical predictions are directly verified by comparing ensemble averages of solutions to the dynamical equation with corresponding solutions of the wave kinetic equation.
description: 5 pages, 3 figures
Revista de Investigación Transdisciplinaria en Educación, Empresa y Sociedad - ITEES,Выпуск 9 2022
Creators: name: Escuela Internacional De Negocios Y Desarrollo Empresarial De Colombia
Publisher: name: Escuela Internacional de Negocios y Desarrollo Empresarial de Colombia
Year: 2022

description: Revista de Investigación Transdisciplinaria en Educación, Empresa y Sociedad - ITEES,Выпуск 9 2022
Experimental data and analysis scripts from A spontaneous gravity prior: newborn chicks prefer stimuli that move against gravity
Creators: name: Bliss, Larry
name: Vasas, Vera
name: Freeland, Laura
name: Roach, Robyn
name: Ferrè, Elisa Raffaella
name: Versace, Elisabetta
Publisher: name: The Royal Society
Year: 2023
Subjects: subject: Neuroscience
subject: 170299 Cognitive Science not elsewhere classified
subject: FOS: Psychology
subject: 60801 Animal Behaviour
subject: FOS: Biological sciences

description: At the beginning of life, inexperienced animals use evolutionary-given preferences (predispositions) to decide what stimuli to attend and approach. Stimuli that contain cues of animacy, such as face-like stimuli, biological motion and changes in speed, are particularly attractive across vertebrate taxa. A strong cue of animacy is upward movement against terrestrial gravity, because only animate objects consistently move upward. To test whether upward movement is spontaneously considered attractive already at birth, we tested the early preferences of dark-hatched chicks (Gallus gallus) for upward versus downward-moving visual stimuli. We found that, without any previous visual experience, chicks consistently exhibited a preference to approach stimuli that move upward, against gravity. A control experiment showed that these preferences are not driven by avoidance of downward stimuli. These results show that newborn animals have a gravity prior that attracts them toward upward movement. Movement against gravity can be used as a cue of animacy to orient early approach responses in the absence of previous visual experience.
Markenbildung und -führung bei Winzergenossenschaften: Ergebnisse einer Unternehmensbefragung
Creators: name: Krieger, Christine
name: Hanf, Prof. Dr. Jon Henrich
name: Belaya, Dr. Vera
Publisher: name: Bundesministerium für Ernährung und Landwirtschaft
Year: 2014

description: Winzergenossenschaften nehmen in Deutschland eine bedeutsame Stellung ein. Auf der Konsumseite zeigt sich, dass Markenweine hierzulande immer stärker nachgefragt werden. Zielsetzung war es von diesem Standpunkt aus die Markenbildung und -führung deutscher Winzergenossenschaften zu untersuchen. Im Zentrum der Untersuchung stand somit die Frage, welche Probleme bei einer Markbildung und -führung in Winzergenossenschaften entstehen können.

Die empirische Analyse zeigte, dass in Winzergenossenschaften verschiedene und teilweise einseitige Markenverständnisse vorherrschen, woraus eine lückenhafte Markenpolitik resultiert. Dies ist vor allem in den Bereichen der Markenidentität und Differenzierung zu erkennen. Weiterhin wurde deutlich, dass durch die Prinzipien von Winzergenossenschaften markenbezogene Entscheidungsprozesse und Investitionen eingeschränkt werden können. Durch eine explizite Kompetenzregelung und höhere Budgetbefugnisse für die Markenverantwortlichen einer Genossenschaft, sind diese Probleme jedoch lösbar. Die mitunter bestehende Tendenz zu Sachinvestitionen kann ebenfalls eine Markenbildung behindern und impliziert eine Produktionsorientierung vieler Genossenschaften.

So kann als eine Alternative zur Markenbildung eine Handelsmarkenausrichtung erfolgen. Hierdurch können kostspielige Investitionen einer Marke umgangen, aufwändige Marketingmaßnahmen ausgegliedert werden und eine Fokussierung der Produktion erfolgen.
Abschließend bleibt zu sagen, dass das Wesen der Genossenschaft und somit der Förderzweck an erster Stelle steht. Um dieses Ziel zu erreichen, bestehen unterschiedliche Möglichkeiten die jeweils in Betracht gezogen werden sollten. Ist die Entscheidung für eine Strategie gefallen, so muss diese jedoch in aller Konsequenz umgesetzt werden.
description: Berichte über Landwirtschaft - Zeitschrift für Agrarpolitik und Landwirtschaft, Band 92, Heft 3, Dezember 2014
Generalized supersymmetric cosmological term in N=1 Supergravity
Creators: name: Concha, P. K.
name: Rodríguez, E. K.
name: Salgado, P.
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: An alternative way of introducing the supersymmetric cosmological term in a supergravity theory is presented. We show that the $AdS$-Lorentz superalgebra allows to construct a geometrical formulation of supergravity containing a generalized supersymmetric cosmological constant. The $N=1$, $D=4$ supergravity action is built only from the curvatures of the $AdS$-Lorentz superalgebra and corresponds to a MacDowell-Mansouri like action. The extension to a generalized $AdS$-Lorentz superalgebra is also analyzed.
description: 24 pages, updated to match published version
title: Properties of Language Classes Between Linear and Context-Free
Creators: name: Fernau, Henning
name: Kuppusamy, Lakshmanan
name: Raman, Indhumathi
Publisher: name: Institut für Informatik, Justus-Liebig-Universität Giessen
Year: 2018

description: We study several aspects of language classes  between linear and context-free, namely, hierarchical aspects,
    closure properties and normal forms. We show how to apply such normal form results to matrix grammars
    with quite restricted nonterminal complexity.
description: Journal of Automata, Languages and Combinatorics, Volume 23, Number 4, 2018, 329-360
Quantum Chemical Investigations on the Hydrogen-Bonded Interactions of Bioactive Molecule N2-(4-Methoxysalicylidene) Arginine Hemihydrate
Creators: name: Vincy, C. Dabora
name: Tarika, J. D. Deephlin
name: Sethuram, M.
name: Mary, S. J. Jenepha
name: Beaula, T. Joselin
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Physical Sciences not elsewhere classified
subject: Cell Biology
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: The geometry optimization, natural bond orbital analysis, and vibrational analysis of a Schiff base compound N2-(4-Methoxysalicylidene) Arginine Hemihydrate (4MSAH) were carried out using the density functional B3PW91 method with the 6–31 G (d,p) basis set. Natural Bond Orbital (NBO) analysis is carried out to examine the various intra and inter molecular interactions of molecular system. Normal coordinate analysis was carried out to elucidate the vibrational modes and the assignments were made on the potential energy distribution. From the vibrational analysis, it is endorsed that the stretching wave number of hydrogen bond donor COO- and hydrogen bond acceptor NH2+ is shifted due to the interaction. MO (Molecular Orbital) analysis was accomplished to propose the biological activity of the molecule and the impact of the transition of electrons from n→π* was studied using the UV transmittance spectrum. The molecular orbital contributions are studied by using DOS spectral analysis. Topological studies of 4MSAH were conducted utilizing the Electron Localization Function (ELF) and the Local orbital locator (LOL). Hirshfeld surface analysis and reduced density gradient analysis were conducted to investigate distinct covalent and non-covalent interactions. Molecular docking was employed on antifungal proteins to explore protein-ligand interactions and verify the compound’s bioactivity.
title: Übersetzung in Russisch: Multiresistente Erreger
Creators: name: Ärztliches Zentrum Für Qualität In Der Medizin (ÄZQ)
Publisher: name: Bundesärztekammer (BÄK); Kassenärztliche Bundesvereinigung (KBV); Ärztliches Zentrum für Qualität in der Medizin (ÄZQ)
Year: 2017
Subjects: subject: 610 Medical sciences; Medicine

description: Kurzinformation für Patienten
The Moduli of Sections Has a Canonical Obstruction Theory
Creators: name: Webb, Rachel
Publisher: name: arXiv
Year: 2021
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14D23, 14D15 (Primary) 14F06, 18D99 (Secondary)

description: We give a detailed proof that locally Noetherian moduli stacks of sections carry canonical obstruction theories. As part of the argument we construct a dualizing sheaf and trace map, in the lisse-etale topology, for families of tame twisted curves, when the base stack is locally Noetherian.
Quantum Computational, Spectroscopic, Hirshfeld Surface Analysis of 3-Picoline (Monomer and Dimer) by DFT/TD-DFT with Different Solvents, Molecular Docking, and Molecular Dynamic Studies
Creators: name: Garima, Km.
name: Fatima, Aysha
name: Pooja, Km.
name: Savita, Sandhya
name: Sharma, Manoj
name: Kumar, Mohit
name: Muthu, S.
name: Siddiqui, Nazia
name: Javed, Saleem
Publisher: name: Taylor & Francis
Year: 2022
Subjects: Biophysics
Biochemistry
Physical Sciences not elsewhere classified
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified

description: The optimized molecular geometry, vibrational assessments, natural bond orbital (NBO) analyses for 3-Methylpyridine were performed by B3LYP/6–311++G (d,p) functional. Computational vibrational frequencies and NMR spectra were compared with the recorded experimental data. The charge distribution, reactive areas, and electrostatic potential were well defined with the help of Molecular Electrostatic Potential surface (MEP) and Fukui functions. The energy difference between HOMO and LUMO revealed chemical activity of the titled molecule. Natural bond order analysis (NBO) was done to understand intermolecular charge transfer (ICT). Gibbs free energy, enthalpy and entropy were determined at different temperatures. Intermolecular interactions were studied via Hirshfeld surface showed 3-picoline stabilized mainly by formation of C–H/H–C contacts. The electron excitation analysis was carried out by drawing Hole, and Electron density distribution maps in excited states of higher oscillatory strength with DMSO, MeOH as solvents. Bioactivity of the molecule is calculated theoretically with the help of Electrophilicity index. Molecular docking was done to study interaction between ligand and protein. Drug likeness determined the nature of the molecule considering the use for medicinal purpose. A molecular dynamics simulation was used to explore biomolecular stability.
Additional file 2 of Economic impact of clinical decision support interventions based on electronic health records
Creators: name: Lewkowicz, Daniel
name: Wohlbrandt, Attila
name: Boettinger, Erwin
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy
subject: Computational Biology

description: Additional file 2. Evidence synthesis and summary of included studies (n = 27).
Decay rates of charmonia within a quark-antiquark confining potentials
Creators: name: Patel, Smruti
name: Vinodkumar, P. C.
name: Bhatnagar, Shashank
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this work, we investigate the spectroscopy and decay rates of charmonia within the framework of non-relativistic Schrödinger equation by employing an approximate inter quark-antiquark potential. The spin hyperfine, spin-orbit and tensor components of the one gluon exchange interaction are employed to compute the spectroscopy of the excited S states and few low-lying P and D waves. The resultant wave functions at zero inter quark separation as well as some finite separation are employed to predict the di-gamma, di-leptonic and di-gluon decay rates of charmonia states by using the conventional Van Royen-Weisskopf formula. The di-gamma and di-leptonic decay widths are also computed by incorporating the relativistic corrections of order $v^4$ within the NRQCD formalism. We have observed that the NRQCD predictions with their matrix elements computed at finite radial separation yielded results which are found to be in better agreement with experimental value for both di-gamma and di-leptonic decays. The same scenario is seen in the case when di-gamma and di-leptonic decay widths are computed with Van Royen-Weisskopf formula. It is also observed that the di-gluon decay width with the inclusion of binding energy effects are in better agreement with the experimental data available for 1S-2S and 1P. The di-gluon decay width of 3S and 2P waves waves are also predicted. Thus, the present study of decay rates clearly indicates the importance of binding energy effects.
Optimisation des propriétés mécaniques et de l’impact environnemental de matériaux à base de terre crue stabilisée par un liant géopolymère pour des applications en travaux publics.
Creators: name: FAREZ, Younes
Publisher: name: Academic Journal of Civil Engineering
Year: 2024

description: Ce travail vise à développer de nouveaux matériaux à base de terre crue (TC) stabilisée au moyen d’un liant géopolymère pour des applications en travaux publics tels que les bordures. Le liant utilisé est à base de métakaolin (MK) et d’une solution alcaline composée de silicate de sodium et de l’hydroxyde de sodium. Afin d’optimiser les formulations vis-à-vis des résistances mécaniques attendues, un plan d’expériences de second degré de type matrice composite a été élaboré en variant trois rapports molaires : SiO2/Al2O3 (X) de 3 à 4 ; Na2O/Al2O3 (Y) de 0.9 à 1.1 et H2O/Na2O (Z) de 20 à 26. Quinze formulations ont été élaborées afin d’établir un modèle mathématique de second ordre reliant les résistances mécaniques aux paramètres d’entrée X, Y, et Z. Dans une première approche, le rapport massique métakaolin/terre crue (MK/TC) a été fixé à 0.33. Des éprouvettes prismatiques sont fabriquées et les propriétés physicochimiques et mécaniques sont déterminées. Les premières analyses ont montré que les formulations de rapport molaire SiO2/Al2O3 (X) élevé présentent de meilleures résistances mécaniques contrairement aux formulations de rapports H2O/Na2O (Z) et Na2O/Al2O3 (Y) élevés. Les résistances optimales en compression (22.5 MPa) et en flexion (4.5 MPa) sont obtenues pour le triplet (X=3.8, Y=0.9 et Z=20). A la suite de la validation du modèle mathématique, statistiquement et expérimentalement, le rapport massique MK/TC a été varié de 0.33 à 0.16 afin d’évaluer l’impact environnemental du liant.
description: Academic Journal of Civil Engineering, Vol 42 No 1 (2024): Special Issue - RUGC 2024
Anisotropic MagnetoMemristance
Creators: name: Caravelli, Francesco
name: Iacocca, Ezio
name: Chern, Gia-Wei
name: Nisoli, Cristiano
name: de Araujo, Clodoaldo I. L.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: In the last decade, nanoscale resistive devices with memory have been the subject of intense study because of their possible use in brain-inspired computing. However, operational endurance is one of the limiting factors in the adoption of such technology. For this reason, we discuss the emergence of current-induced memristance in magnetic materials, known for their durability. We show analytically and numerically that a single ferromagnetic layer can possess GHz memristance, due to a combination of two factors: a current-induced transfer of angular momentum (Zhang-Li torque) and the anisotropic magnetoresistance (AMR). We term the resulting effect the anisotropic magneto-memristance (AMM). We connect the AMM to the topology of the magnetization state, within a simple model of a 1-dimensional annulus-shaped magnetic layer, confirming the analytical results with micromagnetic simulations for permalloy. Our results open a new path towards the realization of single-layer magnetic memristive devices operating at GHz frequencies.
description: 20 pages + supplementary material; 31 pages in total; 11 figures; Introduction: https://www.youtube.com/watch?v=WbUTtJq8FfM&feature=youtu.be
Additional file 3 of Melatonin to prevent delirium in patients with advanced cancer: a double blind, parallel, randomized, controlled, feasibility trial
Creators: name: Lawlor, Peter G.
name: McNamara-Kilian, Marie T.
name: MacDonald, Alistair R.
name: Momoli, Franco
name: Sallyanne Tierney
name: Lacaze-Masmonteil, Nathalie
name: Monidipa Dasgupta
name: Agar, Meera
name: Pereira, Jose L.
name: Currow, David C.
name: Bush, Shirley H.
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 3 : Table S3. Aggregated frequency of delirium precipitants and their estimated role in incident delirium
On the modulation of low frequency Quasi-Periodic Oscillations in black-hole transients
Creators: name: Pawar, Devraj D.
name: Motta, Sara
name: Shanthi, K.
name: Bhattacharya, Dipankar
name: Belloni, Tomaso
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We studied the properties of the low-frequency quasi-periodic oscillations detected in a sample of six black hole candidates (XTE J1550-564, H 1743-322, XTE J1859+226, 4U 1630-47,GX 339-4, XTE J1650-500) observed by the Rossi XTE satellite. We analyzed the relation between the full width half maximum and the frequency of all the narrow peaks detected in power density spectra where a type-C QPO is observed. Our goal was to understand the nature of the modulation of the signal by comparing the properties of different harmonic peaks in the power density spectrum. We find that for the sources in our sample the width of the fundamental and of the first harmonic are compatible with a frequency modulation, while that of the sub-harmonic is independent of frequency, possibly indicating the presence of an additional modulation in amplitude. We compare our results with those obtained earlier from GRS 1915+105 and XTE J1550-564.
description: 8 pages, 3 figures, accepted for publication in Monthly Notices of the Royal Astronomical Society Main Journal
title: Structural basis for the activation and inhibition of Sirtuin 6 by quercetin and its derivatives
Creators: name: You, Weijie
name: Zheng, Wei
name: Weiss, Sandra
name: Chua, Katrin F.
name: Steegborn, Clemens
Publisher: name: University of Bayreuth
Year: 2019
Subjects: subject: 500

description: Mammalian Sirtuin 6 (Sirt6) is an NAD+-dependent protein deacylase regulating metabolism and chromatin homeostasis. Sirt6 activation protects against metabolic and aging-related diseases, and Sirt6 inhibition is considered a cancer therapy. Available Sirt6 modulators show insufficient potency and specificity, and even partially contradictory Sirt6 effects were reported for the plant flavone quercetin. To understand Sirt6 modulation by quercetin-based compounds, we analysed their binding and activity effects on Sirt6 and other Sirtuin isoforms and solved crystal structures of compound complexes with Sirt6 and Sirt2. We find that quercetin activates Sirt6 via the isoform-specific binding site for pyrrolo[1,2-a]quinoxalines. Its inhibitory effect on other isoforms is based on an alternative binding site at the active site entrance. Based on these insights, we identified isoquercetin as a ligand that can discriminate both sites and thus activates Sirt6 with increased specificity. Furthermore, we find that quercetin derivatives that inhibit rather than activate Sirt6 exploit the same general Sirt6 binding site as the activators, identifying it as a versatile allosteric site for Sirt6 modulation. Our results thus provide a structural basis for Sirtuin effects of quercetin-related compounds and helpful insights for Sirt6-targeted drug development.
Autonomous orbit determination for satelite formations using relative sensing: observability analysis and optimization
Creators: name: Cachim, Pedro Rocha
name: Gomes, João
name: Ventura, Rodrigo
Publisher: name: arXiv
Year: 2021
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Orbit determination of spacecraft in orbit has been mostly dependent on either GNSS satellite signals or ground station telemetry. Both methods present their limitations, however: GNSS signals can only be used effectively in earth orbit, and ground-based orbit determination presents an inherent latency that increases with the Earth-spacecraft distance. For spacecraft flying formations, an alternative method of orbit determination, independent of external signals, consists in the observation of the spacecraft's position with respect to the central body through the relative positioning history of the spacecraft within the formation. In this paper, the potential of the relative positioning method is demonstrated in the context of the SunRISE mission, and compared with the mission's previously proposed orbit determination methods. An optimization study is then made to find the optimal placement of a new spacecraft in the formation so as to maximize the positioning accuracy of the system. Finally, the possibility of removing part of the system's relative bearing measurements while maintaing its observability is also studied. The resulting system is found to be observable, but ill-conditioned.
description: 34 pages, 15 figures, submitted to Acta Astronautica
On the Local Behavior of Local Weak Solutions to some Singular Anisotropic Elliptic Equations
Creators: name: Ciani, Simone
name: Skrypnik, Igor I.
name: Vespri, Vincenzo
Publisher: name: arXiv
Year: 2021
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35J75, 35K92, 35B65

description: We study the local behavior of bounded local weak solutions to a class of anisotropic singular equations that involves both non-degenerate and singular operators. Throughout a parabolic approach to expansion of positivity we obtain the interior Hölder continuity, and some integral and pointwise Harnack inequalities.
description: 32 pages
The exit-time problem for a Markov jump process
Creators: name: Burch, Nathanial
name: D'Elia, Marta
name: Lehoucq, R. B.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: The purpose of this paper is to consider the exit-time problem for a finite-range Markov jump process, i.e, the distance the particle can jump is bounded independent of its location. Such jump diffusions are expedient models for anomalous transport exhibiting super-diffusion or nonstandard normal diffusion. We refer to the associated deterministic equation as a volume-constrained nonlocal diffusion equation. The volume constraint is the nonlocal analogue of a boundary condition necessary to demonstrate that the nonlocal diffusion equation is well-posed and is consistent with the jump process. A critical aspect of the analysis is a variational formulation and a recently developed nonlocal vector calculus. This calculus allows us to pose nonlocal backward and forward Kolmogorov equations, the former equation granting the various moments of the exit-time distribution.
description: 15 pages, 7 figures
title: The Ashkenazic Physician Simon Lefmans. Jewish Physician and Antisemitic Resistance
Creators: name: Villiez, Anna von
Publisher: name: Institute for the History of the German Jews
Year: 2018
Subjects: subject: Scholarship

description: This defamatory text against the Jewish physician Simon Lefmans from
the year 1733 is simultaneously a source for the entry of Jews into
German medicine and also for the antisemitic resistance that it
aroused. The text is a sharply tendentious evaluation of a scientific
work by the Jewish physician Simon Lefmans (variant spellings:
Lafmans, Leffmann, Leefmann). Lefmans had practiced in Hamburg since
1700, and in 1733, had his dissertation “De Variolis” [Concerning
Smallpox] newly reprinted by the book printer, Conrad König. In the
article, whose author is unknown, the publication is foregrounded in
the guise of a book review, but its actual aim is the dismantling of
Lefmans on grounds of his Jewish descent.
The “Niedersächsischen Nachrichten von Gelehrten neuen Sachen“
[Lower Saxon Notices for New Learned Matters] was published in Hamburg
and stood in the tradition of early scholarly periodicals. The journal
appeared in the years 1729 to 1736 (until 1731 under the name
“Niedersächsische neue Zeitungen“ [New Lower Saxon Newspaper] and
followed the example of other reviewing papers, such as the “Neue
Zeitschrift für Gelehrte Sachen” [New Periodical for Learned
Affairs]. Every two weeks it reported on all areas of the sciences
with a focus on scholarly life in Hamburg.
From topological strings to minimal models
Creators: name: Foda, Omar
name: Wu, Jian-Feng
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We glue four refined topological vertices to obtain the building block of 5D $U(2)$ quiver instanton partition functions. We take the 4D limit of the result to obtain the building block of 4D instanton partition functions which, using the AGT correspondence, are identified with Virasoro conformal blocks. We show that there is a choice of the parameters of the topological vertices that we start with, as well as the parameters and the intermediate states involved in the gluing procedure, such that we obtain Virasoro minimal model conformal blocks.
description: 23 pages, improved the presentation, added introductory material, etc
Coloring mixed QCD/QED evolution
Creators: name: Gellersen, Leif
name: Prestel, Stefan
name: Spannowsky, Michael
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Parton showers are crucial components of high-energy physics calculations. Improving their modelling of QCD is an active research area since shower approximations are stumbling blocks for precision event generators. Naively, the interference between sub-dominant Standard-Model interactions and QCD can be of similar size to subleading QCD corrections. This article assesses the impact of QCD/QED interference effects in parton showers, by developing a sophisticated shower including QED, QCD at fixed color, and employing complete tree-level matrix element corrections for individual $N_C=3$ color configurations to embed interference. The resulting simulation indicates that QCD/QED interference effects are small for a simple test case and dwarfed by electro-weak resonance effects.
description: 15 pages, 10 figures, version accepted for publication in SciPostPhys
The Habitable Zones of Pre-Main-Sequence Stars
Creators: name: Ramirez, Ramses M.
name: Kaltenegger, Lisa
Publisher: name: arXiv
Year: 2014
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We calculate the pre-main-sequence HZ for stars of spectral classes F to M. The spatial distribution of liquid water and its change during the pre-main-sequence phase of protoplanetary systems is important in understanding how planets become habitable. Such worlds are interesting targets for future missions because the coolest stars could provide habitable conditions for up to 2.5 billion years post-accretion. Moreover, for a given star type, planetary systems are more easily resolved because of higher pre-main-sequence stellar luminosities, resulting in larger planet to star separation for cool stars than is the case for the traditional main-sequence (MS) habitable zone (HZ). We use 1D radiative-convective climate and stellar evolutionary models to calculate pre-main-sequence HZ distances for F1 to M8 stellar types. We also show that accreting planets that are later located in the traditional MS HZ orbiting stars cooler than a K5 (including the full range of M-stars) receive stellar fluxes that exceed the runaway greenhouse threshold, and thus may lose substantial amounts of water initially delivered to them. We predict that M-star planets need to initially accrete more water than Earth did or, alternatively, have additional water delivered later during the long pre-main-sequence phase to remain habitable. Our findings are also consistent with recent claims that Venus lost its water during accretion.
description: Accepted into "The Astrophysical Journal Letters" on Nov. 5, 2014 (appearing in Vol. 798, Issue 1, January 2015)
Effect of cosmic string on spin dynamics
Creators: name: Chowdhury, Debashree
name: Basu, B.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In the present paper, we have investigated the role of cosmic string on spin current and Hall electric field. Due to the background cosmic string, the modified electric field of the system generates renormalized spin orbit coupling, which induces a modified non-Abelian gauge field. The defect causes a change in the AB and AC phases appearing due to the modified electromagnetic field. In addition, for a time varying electric field we perform explicit analytic calculations to derive the exact form of spin electric field and spin current, which is defect parameter dependent and of oscillating type. Furthermore, in an asymmetric crystal within the Drude model approach we investigate the dependence of the cosmic string parameters on cosmic string induced Hall electric field.
description: 12 Pages, no figures, Accepted for Publication in Phys. Rev.D