cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Global wellposedness of the 3D compressible Navier-Stokes equations with free surface in the maximal regularity class
Creators: name: Shibata, Yoshihiro
name: Zhang, Xin
Publisher: name: arXiv
Year: 2022
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35Q30, 76N10

description: This paper concerns the global well posedness issue of the Navier-Stokes equations (CNS) describing barotropic compressible fluid flow with free surface occupied in the three dimensional exterior domain. Combining the maximal $L_p$-$L_q$ estimate and the $L_p$-$L_q$ decay estimate of solutions to the linearized equations, we prove the unique existence of global in time solutions in the time weighted maximal $L_p$-$L_q$ regularity class for some $p>2$ and $q>3.$ Namely, the solution is bounded as $L_p$ in time and $L_q$ in space. Compared with the previous results of the free boundary value problem of (CNS) in unbounded domains, we relax the regularity assumption on the initial states, which is the advantage by using the maximal $L_p$-$L_q$ regularity framework. On the other hand, the equilibrium state of the moving boundary of the exterior domain is not necessary the sphere. To our knowledge, this paper is the first result on the long time solvability of the free boundary value problem of (CNS) in the exterior domain.
Additional file 5 of Towards a health promoting university: descriptive findings on health, wellbeing and academic performance amongst university students in Australia
Creators: name: Sanci, Lena
name: Williams, Ian
name: Russell, Melissa
name: Chondros, Patty
name: Duncan, Ann-Maree
name: Tarzia, Laura
name: Peter, Divya
name: Lim, Madeleine S. Y.
name: Tomyn, Adrian
name: Minas, Harry
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 5: Supplementary Table 1. Number and percentage of student sample who completed each section of the survey.
Many-Body Quantum Muon Effects and Quadrupolar Coupling in Solids
Creators: name: Gomilšek, M.
name: Pratt, F. L.
name: Cottrell, S. P.
name: Clark, S. J.
name: Lancaster, T.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Strong quantum zero-point motion (ZPM) of light nuclei and other particles is a crucial aspect of many state-of-the-art quantum materials. However, it has only recently begun to be explored from an $\textit{ab initio}$ perspective, through several competing approximations. Here we develop a unified description of muon and light nucleus ZPM and establish the regimes of anharmonicity and positional quantum entanglement where different approximation schemes apply. Via density functional theory and path-integral molecular dynamics simulations we demonstrate that in solid nitrogen, $α\unicode{x2013}$N$_2$, muon ZPM is both strongly anharmonic and many-body in character, with the muon forming an extended electric-dipole polaron around a central, quantum-entangled [N$_2\unicode{x2013}μ\unicode{x2013}$N$_2$]$^+$ complex. By combining this quantitative description of quantum muon ZPM with precision muon quadrupolar level-crossing resonance experiments, we independently determine the static $^{14}$N nuclear quadrupolar coupling constant of pristine $α\unicode{x2013}$N$_2$ to be $-5.36(2)$ MHz, a significant improvement in accuracy over the previously-accepted value of $-5.39(5)$ MHz, and a validation of our unified description of light-particle ZPM.
description: Main text: 11 pages, 3 figures, 2 tables. Supplementary Information: 2 pages, 6 figures, 2 videos. Data and code available at: https://doi.org/10.6084/m9.figshare.23203037
title: Οργάνωση, έλεγχος και βελτιστοποίηση συστημάτων συντήρησης για βιομηχανίες ζύθου
Creators: name: Μπογατίνης Νίκος
Publisher: name: Technical University of Crete
Year: 1995

description: Μη διαθέσιμο
DEVELOPMENT OF RAPID AND EFFECTIVE NANOPARTICLE-AMPLIFIED IMMUNOASSAYS TO DETECT TARGET ANALYTES
Creators: name: Kwon, Eunice Y
Publisher: name: Washington State University
Year: 2022

description: In this research, nanoparticle (NP)-amplified immunoassays were developed to detect two types of target analytes—pesticides and a protein—rapidly and effectively. These analytes are useful in developing NP-based techniques because their varied molecular weights require different ELISA methods. This dissertation contains results for three studies on mesoporous core-shell peroxidase-like Pd@Pt NPs, which can replace enzymes in ELISA-like formats. Morphology of the NPs reveal a high surface area fractal pattern, which helps explain its high catalytic activity. A competitive Pd@Pt NP-linked immunosorbent assay (NLISA) was successfully developed to detect herbicides atrazine in spiked water samples with a limit of detection (LOD) of 0.5 ng/mL and a linear range of 0.1 – 500 ng/mL. In a second study, competitive NLISAs were successfully applied to detect atrazine and acetochlor in spiked juice, fruit, and vegetable samples; results were compared to those for HPLC and a Pd@Pt NP-amplified dual-lateral flow differential pulse voltammetry immunoassay. In contrast to HPLC, the two immunoassays required simple or no sample preparation steps. Results for both immunoassays compare well to each other revealing good recoveries for spiked samples in the 87.0 – 114% range. The colorimetric catalytic intensity of Pd@Pt NPs was confirmed showing a deep blue color increasing in intensity with higher concentrations of NPs. Synthesis of antibody conjugation to NPs (Ab-NPs) was confirmed via zeta potential analysis without losing catalytic activity. Pd@Pt NP usage is extended to a macromolecule collagen type II (COL II) containing more than one epitope. The direct sandwich NLISA was developed to detect COL II in engineered tissue samples with an LOD of 0.82 ng/mL and a linear range of 3 ng/mL – 50 μg/mL. Use of NPs shows thermal stability over a 4 – 65 °C range and stability over a 7 – 9 pH range with an optimal pH of 8.5. The NP-linked immunosorbent assays have the potential for detecting multiple targets, such as pesticides and other small molecules and proteins and other macromolecules, in various fields including food and agricultural monitoring, medical diagnostics and tissue engineering.
The Complexity of Matching Games: A Survey
Creators: name: Benedek, Márton
name: Biró, Péter
name: Johnson, Matthew
name: Paulusma, Daniël
name: Ye, Xin
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computer Science and Game Theory (cs.GT)
subject: Computational Complexity (cs.CC)
subject: Data Structures and Algorithms (cs.DS)
subject: FOS: Computer and information sciences

description: Matching games naturally generalize assignment games, a well-known class of cooperative games. Interest in matching games has grown recently due to some breakthrough results and new applications. This state-of-the-art survey provides an overview of matching games and extensions, such as $b$-matching games and partitioned matching games; the latter originating from the emerging area of international kidney exchange. In this survey we focus on computational complexity aspects of various game-theoretical solution concepts, such as the core, nucleolus and Shapley value, when the input is restricted to a matching game or one if its variants.
Additional file 10 of Dafachronic acid and temperature regulate canonical dauer pathways during Nippostrongylus brasiliensis infectious larvae activation
Creators: name: Ayoade, Katherine Omueti
name: Carranza, Faith R.
name: Cho, Woong Hee
name: Wang, Zhu
name: Kliewer, Steven A.
name: Mangelsdorf, David J.
name: Stoltzfus, Jonathan D. C.
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Science Policy
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 10: Figure S2. Regulation of transcripts encoding IIS pathway components during N. brasiliensis iL3 activation.
Photometric and Spectroscopic Properties of Novae in the Large Magellanic Cloud
Creators: name: Shafter, A. W.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The photometric and spectroscopic properties of the 43 known LMC nova candidates are summarized and reviewed. Of these, photometric data sufficient to establish decline rates are available for 29 novae, while spectroscopic data sufficient to establish the spectroscopic classes are available for 18 systems. Half of the 18 novae belong to the Fe II class, with the remaining nine belonging to either the He/N or the Fe IIb classes. As seen in previous nova studies of M31 and M33, the He/N and Fe IIb novae have on average faster photometric developments than do their Fe II counterparts. Overall, the available photometry confirms earlier studies, and shows conclusively that LMC novae have faster rates of decline than do novae in the Galaxy and M31. It appears that the increased fraction of faster, He/N and Fe IIb novae observed in the LMC compared with M31 is almost certainly the result of differences in the underlying stellar population between the two galaxies. We propose that the younger population seen in the LMC compared with M31's bulge (where most of the novae are found) produces progenitor binaries with higher average white dwarf masses. The higher mean white dwarf mass not only produces a larger fraction of fast, He/N novae compared with M31, but also results in a relatively large recurrent nova population.
description: Accepted for publication in the Astronomical Journal (29 pages, including 5 figures); A few typos in the tables and references have been corrected in V2
Constraints in the meanings of lay theories of culture in a culturally homogeneous society: A mixed-methods study on multiculturalism and polyculturalism in Wonosobo, Indonesia
Creators: name: Tjipto, Susana
name: Bernardo, Allan B. I.
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Studies on multiculturalism and polyculturalism are typically carried out in multicultural societies; studies on relatively homogeneous societies are rare. In this study, we use a mixed-method approach to explore how the two lay theories of culture are understood in a culturally homogeneous community (Wonosobo) in a multicultural country (Indonesia). In Study 1, data gathered using focus group discussions with 36 university students were analyzed using inductive thematic analysis. In Study 2, 264 university students answered questionnaires on lay theories and intergroup attitudes toward Chinese-Indonesians. Both studies suggest an understanding of the two lay theories of culture, but that multiculturalism was more well-defined in the students’ responses in the focus group discussions and more strongly endorsed in the questionnaire data. Multiculturalism was often discussed with reference to the national ideology of Pancasila and was also associated with greater stereotyping of Chinese-Indonesians. Polyculturalism was typically mentioned only with reference to multiculturalist ideas and had negative intergroup consequences when interacting with multiculturalism. The results are discussed as indicating some negative intergroup implications for the two lay theories of culture within the culturally homogeneous community.
Von Büchern, vom Lesen und der Einteilung in Kategorien, um Uneingeweihte zum Lesen zu verlocken. Eine Liebesgeschichte
Creators: name: Held, Laura
Publisher: name: AKMB-news: Informationen zu Kunst, Museum und Bibliothek
Year: 2017

description: -
description: AKMB-news: Informationen zu Kunst, Museum und Bibliothek, Bd. 22, Nr. 1 (2016): AKMB-news
Machine Learning Approaches to Solar-Flare Forecasting: Is Complex Better?
Creators: name: Deshmukh, Varad
name: Baskar, Srinivas
name: Bradley, Elizabeth
name: Berger, Thomas
name: Meiss, James D.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Recently, there has been growing interest in the use of machine-learning methods for predicting solar flares. Initial efforts along these lines employed comparatively simple models, correlating features extracted from observations of sunspot active regions with known instances of flaring. Typically, these models have used physics-inspired features that have been carefully chosen by experts in order to capture the salient features of such magnetic field structures. Over time, the sophistication and complexity of the models involved has grown. However, there has been little evolution in the choice of feature sets, nor any systematic study of whether the additional model complexity is truly useful. Our goal is to address these issues. To that end, we compare the relative prediction performance of machine-learning-based, flare-forecasting models with varying degrees of complexity. We also revisit the feature set design, using topological data analysis to extract shape-based features from magnetic field images of the active regions. Using hyperparameter training for fair comparison of different machine-learning models across different feature sets, we show that simpler models with fewer free parameters \textit{generally perform better than more-complicated models}, ie., powerful machinery does not necessarily guarantee better prediction performance. Secondly, we find that \textit{abstract, shape-based features contain just as much useful information}, for the purposes of flare prediction, as the set of hand-crafted features developed by the solar-physics community over the years. Finally, we study the effects of dimensionality reduction, using principal component analysis, to show that streamlined feature sets, overall, perform just as well as the corresponding full-dimensional versions.
Oskar Paret, Die frühschwäbischen Gräberfelder von Groß-Stuttgart und ihre Zeit
Creators: name: Werner, Joachim
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: Rezension zu: Oskar Paret, Die frühschwäbischen Gräberfelder von Groß-Stuttgart und ihre Zeit. Veröffentlichungen des Archivs der Stadt Stuttgart II. 2. Verlag Felix Krais, Stuttgart 1937. 136 S., 15 Abb., 28 Taf.
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 22, Nr. 2 (1938)
Additional file 6 of Towards a health promoting university: descriptive findings on health, wellbeing and academic performance amongst university students in Australia
Creators: name: Sanci, Lena
name: Williams, Ian
name: Russell, Melissa
name: Chondros, Patty
name: Duncan, Ann-Maree
name: Tarzia, Laura
name: Peter, Divya
name: Lim, Madeleine S. Y.
name: Tomyn, Adrian
name: Minas, Harry
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 6: Supplementary Table 2. Demographic characteristics of university population (N=56,3921) and by survey respondents (N=14,880) versus non-respondents (N=41,512).
Performance of Hybrid THz and Multi-Antenna RF System with Diversity Combining
Creators: name: Bhardwaj, Pranay
name: Zafaruddin, S. M.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Information Theory (cs.IT)
subject: Signal Processing (eess.SP)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Recent studies investigate single-antenna radio frequency (RF) systems mixed with terahertz (THz) wireless communications. This paper considers a two-tier system of THz for backhaul and multiple-antenna assisted RF for the access network. We analyze the system performance by employing both selection combining (SC) and maximal ratio combining (MRC) receivers for the RF link integrated with the THz using the fixed-gain amplify and forward (AF) protocol. We develop the probability density function (PDF) and cumulative distribution function (CDF) of the end-to-end signal-to-noise (SNR) of the dual-hop system over independent and non-identically distributed (i.ni.d.) $α$-$μ$ fading channels with a statistical model for misalignment errors in the THz wireless link. We use the derived statistical results to develop analytical expressions of the outage probability, average bit error rate (BER), and ergodic capacity for the performance assessment of the considered system. We develop diversity order of the system using asymptotic analysis in the high SNR region, demonstrating the scaling of system performance with the number of antennas. We use computer simulations to show the effect of system and channel parameters on the performance of the hybrid THz-RF link with multi-antenna diversity schemes.
description: This work has been submitted to the IEEE for possible publication
title: Αξιολόγηση ποιότητας παρεχόμενων τουριστικών υπηρεσιών και ανάπτυξη πλάνου βελτίωσης
Creators: name: Τσιτσιλώνη Μαριάννα
Publisher: name: Technical University of Crete
Year: 2010

description: Μη διαθέσιμο
Comment on "Numerical estimates of the spectrum for anharmonic PT symmetric potentials" by Bowen et al
Creators: name: Bender, Carl M.
name: Boettcher, Stefan
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The paper by Bowen, Mancini, Fessatidis, and Murawski (2012 Phys. Scr. {\bf 85}, 065005) demonstrates in a dramatic fashion the serious difficulties that can arise when one rushes to perform numerical studies before understanding the physics and mathematics of the problem at hand and without understanding the limitations of the numerical methods used. Based on their flawed numerical work, the authors conclude that the work of Bender and Boettcher is wrong even though it has been verified at a completely rigorous level. Unfortunately, the numerical procedures performed and described in the paper by Bowen et al are incorrectly applied and wrongly interpreted.
description: Two pages, no figures. This manuscript was submitted and received by Physica Scripta on September 8, 2012
title: Επίλυση προβλήματος δρομολόγησης οχημάτων με στοχαστική ζήτηση με χρήση του αλγόριθμου βελτιστοποίησης σμήνους σωματιδίων (Particle Swarm Optimization - PSO)
Creators: name: Ιορδανιδου Γεωργια-Ρουμπινη
Publisher: name: Technical University of Crete
Year: 2011

description: Μη διαθέσιμο
Density-wave tendency from a topological nodal-line perspective
Creators: name: Zhao, Tianlun
name: Zhang, Yi
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The understanding of density waves is a vital component of our insight into electronic quantum matters. Here, we propose an additional mosaic to the existing mechanisms such as Fermi-surface nesting, electron-phonon coupling, and exciton condensation. In particular, we find that certain 2D spin density-wave systems are equivalent to 3D Dirac nodal-line systems in the presence of a magnetic field, whose electronic structure takes the form of Dirac-fermion Landau levels and allows a straightforward analysis of its optimal filling. The subsequent minimum-energy wave vector varies over a continuous range and shows no direct connection to the original Fermi surfaces in 2D. Also, we carry out numerical calculations where the results on model examples support our theory. Our study points out that we have yet to attain a complete understanding of the emergent density wave formalism.
description: 11 pages, 14 figures
Ein Beitrag zur Kenntnis des süddeutschen Solutréen
Creators: name: Riek, Gustav
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: [nicht vorhanden / not available]
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 22, Nr. 3 (1938)
On Some General Operators of Hypergraphs
Creators: name: Banerjee, Anirban
name: Parui, Samiron
Publisher: name: arXiv
Year: 2022
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 5C65, 05C50, 37C99, 39A12, 34D06, 92B25

description: Here we introduce connectivity operators, namely, diffusion operators, general Laplacian operators, and general adjacency operators for hypergraphs. These operators are generalisations of some conventional notions of apparently different connectivity matrices associated with hypergraphs. In fact, we introduce here a unified framework for studying different variations of the connectivity operators associated with hypergraphs at the same time. Eigenvalues and corresponding eigenspaces of the general connectivity operators associated with some classes of hypergraphs are computed. Applications such as random walks on hypergraphs, dynamical networks, and disease transmission on hypergraphs are studied from the perspective of our newly introduced operators. We also derive spectral bounds for the weak connectivity number, degree of vertices, maximum cut, bipartition width, and isoperimetric constant of hypergraphs.
title: Μέτρηση της αποδοτικότητας του ελληνικού τραπεζικού συστήματος με την περιβάλλουσα ανάλυση δεδομένων
Creators: name: Τσαπάρα Κωνσταντίνα
Publisher: name: Technical University of Crete
Year: 2011

description: Μη διαθέσιμο
Kleine Mitteilungen
Creators: name: Redaktion, Die
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: [nicht vorhanden / not available]
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 22, Nr. 4 (1938)
Novel universality and Higgs decay H -> γγ, gg in the SO(5) x U(1) gauge-Higgs unification
Creators: name: Funatsu, Shuichiro
name: Hatanaka, Hisaki
name: Hosotani, Yutaka
name: Orikasa, Yuta
name: Shimotani, Takuya
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The SO(5) x U(1) gauge-Higgs unification in the Randall-Sundrum warped space with the Higgs boson mass m_H=126 GeV is constructed. An universal relation is found between the Kaluza-Klein (KK) mass scale $m_{KK}$ and the Aharonov-Bohm (AB) phase $θ_H$ in the fifth dimension; $m_{KK} \sim 1350 GeV/(sin θ_H)^{0.787}$. The cubic and quartic self-couplings of the Higgs boson become smaller than those in the standard model (SM), having universal dependence on $θ_H$. The decay rates H -> γγ, gg are evaluated by summing contributions from KK towers. Corrections coming from KK excited states are finite and about 0.2% (2%) for $θ_H= 0.12 (0.36)$, branching fractions of various decay modes of the Higgs boson remaining nearly the same as in the SM. The signal strengths of the Higgs decay modes relative to the SM are $\sim cos^2 θ_H$. The mass of the first KK $Z$ is predicted to be $5.9 (2.4)$TeV for $θ_H= 0.12 (0.36)$. We also point out the possible enhancement of $Γ(H -> γγ)$ due to the large $U(1)_X$ charge of new fermion multiplets.
description: 15 pages, 4 figures, (v2) a comment on the diphoton decay rate is added
Does ego depletion impair adaptive performance? A longitudinal analysis
Creators: name: Stasielowicz, Lukasz
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Physiology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Adaptive performance (AP) refers to functional behavioral reactions to changes and it is considered an important performance dimension. In the present study, the influence of ego depletion on AP was examined using an experimental longitudinal design. According to the ego-depletion theory, self-control is a limited resource that can be depleted. Using those resources may lead to performance impairment on subsequent tasks requiring self-control. In the present study, one task was used to induce ego depletion in the experimental group by using a harder version of the task than in the control group. Performance differences on a second task were used to measure the influence of ego depletion on performance. After 80 trials requirements of the second task were changed in order to gauge AP. Perceived ego depletion and cognitive abilities were included as additional performance predictors. Neither objective nor perceived ego depletion was related to AP. In contrast, cognitive abilities promoted transition adaption and reacquisition adaption.
Römische Älterthümer in Lothringen
Creators: name: Hübner, Emil
Publisher: name: Bonner Jahrbücher
Year: 2017

description: [nicht vorhanden / not available]
description: Bonner Jahrbücher, Bd. 53/54 (1873): Jahrbücher des Vereins von Alterthumsfreunden im Rheinlande
Römische Inschriften aus Rohr bei Blankenheim und aus Bonn
Creators: name: Freudenberg, Johannes
Publisher: name: Bonner Jahrbücher
Year: 2017

description: [nicht vorhanden / not available]
description: Bonner Jahrbücher, Bd. 53/54 (1873): Jahrbücher des Vereins von Alterthumsfreunden im Rheinlande
title: Παράγοντες επιτυχίας προγραμμάτων αναδιοργάνωσης επιχειρηματικών διαδικασιών (BPR)
Creators: name: Μορφοβασίλης Στυλιανός
Publisher: name: Technical University of Crete
Year: 2011

description: Μη διαθέσιμο
Alterthumsforschung am Oberrhein
Creators: name: Brambach, Wilhelm
Publisher: name: Bonner Jahrbücher
Year: 2017

description: [nicht vorhanden / not available]
description: Bonner Jahrbücher, Bd. 53/54 (1873): Jahrbücher des Vereins von Alterthumsfreunden im Rheinlande
title: Σύγκριση μοντέλου επίπεδης έντασης με μοντέλο δικτυώματος για τον υπολογισμό δομικού φορέα τύπου δικτυώματος
Creators: name: Τσουτσάνη Ραχήλ
Publisher: name: Technical University of Crete
Year: 2010

description: Μη διαθέσιμο
Theory of Planned Behaviour and Health Belief Model: females’ intention on breast cancer screening
Creators: name: Chin, Jing Huey
name: Mansori, Shaheen
Publisher: name: Taylor & Francis
Year: 2019
Subjects: 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: Cancer
subject: Science Policy

description: Today, breast cancer incidence rates show a marked increase globally due to the delay on breast screening among females. Given that, the purpose of this study is to investigate females’ intention towards breast cancer screening. During data collection, 600 questionnaires were distributed to Malaysian females who are above 18 years old. Subsequently, the findings reveal that perceived benefits and knowledge have the highest influence towards females’ breast screening intention. Therefore, this study seeks to justify the interference of the moderator (cues to action) towards the relationships between the variables and contribute practical recommendations to health practitioners. To support this, Health Belief Model, Theory of Planned Behaviour and Social Cognitive Theory are used in this research.
Quantum Dropout: On and Over the Hardness of Quantum Approximate Optimization Algorithm
Creators: name: Wang, Zhen-Duo
name: Zheng, Pei-Lin
name: Wu, Biao
name: Zhang, Yi
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A combinatorial optimization problem becomes very difficult in situations where the energy landscape is rugged, and the global minimum locates in a narrow region of the configuration space. When using the quantum approximate optimization algorithm (QAOA) to tackle these harder cases, we find that difficulty mainly originates from the QAOA quantum circuit instead of the cost function. To alleviate the issue, we selectively dropout the clauses defining the quantum circuit while keeping the cost function intact. Due to the combinatorial nature of the optimization problems, the dropout of clauses in the circuit does not affect the solution. Our numerical results confirm improvements in QAOA's performance with various types of quantum-dropout implementation.
description: 15 pages, 16 figures
Ernst Dassmann, Ausgewählte kleine Schriften zur Patrologie, Kirchengeschichte und christlichen Archäologie. Hrsg. von G. Schöllgen
Creators: name: Schmitz, Dietmar
Publisher: name: Forum Classicum
Year: 2017

description: Rezension zu: Ernst Dassmann, Ausgewählte kleine Schriften zur Patrologie, Kirchengeschichte und christlichen Archäologie. Hrsg. von G. Schöllgen. Jahrbuch für Antike und Christentum, Ergänzungsband 37, Verlag Aschendorff: Münster 2011 (ISBN 978-3-402-10805-5).
description: Forum Classicum, Nr. 3 (2011): Forum Classicum
Additional file 1 of Black phosphorous-based biomaterials for bone defect regeneration: a systematic review and meta-analysis
Creators: name: Huang, Jinfeng
name: Santos, Ana Cláudia
name: Tan, Quanchang
name: Bai, Hao
name: Hu, Xiaofan
name: Mamidi, Narsimha
name: Wu, Zixiang
Publisher: name: figshare
Year: 2023
Subjects: subject: Space Science
subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Science Policy

description: Additional file 1: Table S1. Search strategy used in the PubMed database.
title: Αξιολόγηση βιοεξανθρακωμάτων (biochar) αποβλήτων καφέ ως μέσο απομάκρυνσης Zn2+ από υδατικά διαλύματα
Creators: name: Μαντωνανάκη Αντωνία
Publisher: name: Technical University of Crete
Year: 2013

description: Μη διαθέσιμο
Additional file 1 of MxB impedes the NUP358-mediated HIV-1 pre-integration complex nuclear import and viral replication cooperatively with CPSF6
Creators: name: Xie, Linlin
name: Chen, Lang
name: Zhong, Chaojie
name: Yu, Ting
name: Ju, Zhao
name: Wang, Meirong
name: Xiong, Hairong
name: Zeng, Yan
name: Wang, Jianhua
name: Hu, Haitao
name: Hou, Wei
name: Feng, Yong
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Pharmacology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Cancer
subject: Statistics
subject: FOS: Mathematics
subject: Mental Health
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: Virology

description: Additional file 1. MxB inhibits nuclear import and integration of HIV-1 reverse transcripts. (a) Expression of MxB in HeLa cell lines. Location of MxB in HeLa-Ctrl and HeLa-MxB cells was shown in left. HeLa-Ctrl and HeLa- MxB cells were fixed and stained for MxB (red) and DAPI (blue) for cell nuclei. A representative image was depicted. Western blot of the expression of MxB in HeLa-Ctrl and HeLa-MxB cells was shown in right panel. (b) HeLa-Ctrl and HeLa-MxB cells were infected with VSV-G pseudotyped HIV-1 luciferase reporter virus, infectivity was determined 48 h post infection. (c) HeLa-Ctrl and HeLa-MxB cells were incubated with VSV-G pseudotyped HIV-1 luciferase reporter virus, qPCR analysis of HIV-1 Late RT DNA, 2-LTR circles and Integrated DNA was preformed 24 h post infection. Results were a summary of 3 independent experiments,, an unpaired t test was performed (NS, not significant, *p < 0.05, **p < 0.01 and ***p < 0.001). (d) Primary MDMs were isolated from three independent donors and transduced with lentivirus overexpressing MxB. 48 h later, cells were challenged with HIV-1Bal and infectivity was determined 48 h later. (e) Primary CD4+ T cells were isolated from three independent donors and transduced with lentivirus overexpressing MxB. 48 h later, cells were challenged with HIV-1NL4-3 and infectivity was determined 48 h later. The mean ± SD of three technical replicates were shown for each donor.
title: Μελέτη αναερόβιας και αερόβιας επεξεργασίας οργανικού κλάσματος αστικών στερεών αποβλήτων και λιγνοκυτταρινούχων υλικών σε βιοαντιδραστήρα
Creators: name: Πασπαράκης Εμμανουήλ
Publisher: name: Technical University of Crete
Year: 2013

description: Μη διαθέσιμο
Applications of Temporal Graph Metrics to Real-World Networks
Creators: name: Tang, John
name: Leontiadis, Ilias
name: Scellato, Salvatore
name: Nicosia, Vincenzo
name: Mascolo, Cecilia
name: Musolesi, Mirco
name: Latora, Vito
Publisher: name: arXiv
Year: 2013
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Social and Information Networks (cs.SI)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Real world networks exhibit rich temporal information: friends are added and removed over time in online social networks; the seasons dictate the predator-prey relationship in food webs; and the propagation of a virus depends on the network of human contacts throughout the day. Recent studies have demonstrated that static network analysis is perhaps unsuitable in the study of real world network since static paths ignore time order, which, in turn, results in static shortest paths overestimating available links and underestimating their true corresponding lengths. Temporal extensions to centrality and efficiency metrics based on temporal shortest paths have also been proposed. Firstly, we analyse the roles of key individuals of a corporate network ranked according to temporal centrality within the context of a bankruptcy scandal; secondly, we present how such temporal metrics can be used to study the robustness of temporal networks in presence of random errors and intelligent attacks; thirdly, we study containment schemes for mobile phone malware which can spread via short range radio, similar to biological viruses; finally, we study how the temporal network structure of human interactions can be exploited to effectively immunise human populations. Through these applications we demonstrate that temporal metrics provide a more accurate and effective analysis of real-world networks compared to their static counterparts.
description: 25 pages
title: Χαμηλού κόστους σεισμική μόνωση κατασκευών με χρήση ανακυκλωμένων ελαστικών
Creators: name: Λουλουργάς Ζαφείρης
Publisher: name: Technical University of Crete
Year: 2013

description: Μη διαθέσιμο
The Dimensional Recurrence and Analyticity Method for Multicomponent Master Integrals: Using Unitarity Cuts to Construct Homogeneous Solutions
Creators: name: Lee, Roman N.
name: Smirnov, Vladimir A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider the application of the DRA method to the case of several master integrals in a given sector. We establish a connection between the homogeneous part of dimensional recurrence and maximal unitarity cuts of the corresponding integrals: a maximally cut master integral appears to be a solution of the homogeneous part of the dimensional recurrence relation. This observation allows us to make a necessary step of the DRA method, the construction of the general solution of the homogeneous equation, which, in this case, is a coupled system of difference equations.
description: 17 pages, 2 figures
HIPA: Hierarchical Patch Transformer for Single Image Super Resolution
Creators: name: Cai, Qing
name: Qian, Yiming
name: Li, Jinxing
name: Lv, Jun
name: Yang, Yee-Hong
name: Wu, Feng
name: Zhang, David
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Transformer-based architectures start to emerge in single image super resolution (SISR) and have achieved promising performance. Most existing Vision Transformers divide images into the same number of patches with a fixed size, which may not be optimal for restoring patches with different levels of texture richness. This paper presents HIPA, a novel Transformer architecture that progressively recovers the high resolution image using a hierarchical patch partition. Specifically, we build a cascaded model that processes an input image in multiple stages, where we start with tokens with small patch sizes and gradually merge to the full resolution. Such a hierarchical patch mechanism not only explicitly enables feature aggregation at multiple resolutions but also adaptively learns patch-aware features for different image regions, e.g., using a smaller patch for areas with fine details and a larger patch for textureless regions. Meanwhile, a new attention-based position encoding scheme for Transformer is proposed to let the network focus on which tokens should be paid more attention by assigning different weights to different tokens, which is the first time to our best knowledge. Furthermore, we also propose a new multi-reception field attention module to enlarge the convolution reception field from different branches. The experimental results on several public datasets demonstrate the superior performance of the proposed HIPA over previous methods quantitatively and qualitatively.
Hybrid Relay-Reflecting Intelligent Surface-Aided Covert Communications
Creators: name: Hu, Jinsong
name: Shi, Xiaoqiang
name: Chen, Youjia
name: Zhao, Tiesong
name: Shu, Feng
Publisher: name: arXiv
Year: 2022
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: In this paper, we propose to use a hybrid relay-reflecting intelligent surface (HR-RIS) to enhance the performance of a covert communication system. Specifically, the HR-RIS consists of passive reflecting elements and active relay elements to manipulate the wireless signals from a transmitter to a desired receiver while ensuring the covertness of the transmission via avoiding such signals being detected by a warden. To fully explore the benefits offered by the HR-RIS, we first formulate the joint design of the transmit power and relay/reflection coefficients of the HR-RIS as an optimization problem to maximize the covert rate subject to a covertness constraint. To tackle the solution to this optimization problem, we then derive a closed-form expression for an upper bound on covert rate, based on which we develop an alternate algorithm to solve the formulated optimization problem. Our examination shows that the HR-RIS outperforms the traditional RIS in term of achieving a higher covert rate. Interestingly, we also observe the major part of the performance gain brought by the HR-RIS can be obtained by a small number of active relay elements (e.g., 5) and further increasing this number does not improve the covert communication performance.
Object-oriented implementations of the MPDATA advection equation solver in C++, Python and Fortran
Creators: name: Arabas, Sylwester
name: Jarecka, Dorota
name: Jaruga, Anna
name: Fijałkowski, Maciej
Publisher: name: arXiv
Year: 2013
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Mathematical Software (cs.MS)
subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Three object-oriented implementations of a prototype solver of the advection equation are introduced. The presented programs are based on Blitz++ (C++), NumPy (Python), and Fortran's built-in array containers. The solvers include an implementation of the Multidimensional Positive-Definite Advective Transport Algorithm (MPDATA). The introduced codes exemplify how the application of object-oriented programming (OOP) techniques allows to reproduce the mathematical notation used in the literature within the program code. A discussion on the tradeoffs of the programming language choice is presented. The main angles of comparison are code brevity and syntax clarity (and hence maintainability and auditability) as well as performance. In the case of Python, a significant performance gain is observed when switching from the standard interpreter (CPython) to the PyPy implementation of Python. Entire source code of all three implementations is embedded in the text and is licensed under the terms of the GNU GPL license.
The electrodeposition and electrochemistry of single nanoparticles supported on carbon nanoelectrodes
Creators: name: Huang, Ke (Ph. D. In Chemistry)
Publisher: name: The University of Texas at Austin
Year: 2022
Subjects: Single nanoparticle
Electrochemistry
Electrocatalysis
Electrodeposition
Formic acid oxidation
Structure-activity relationships

description: A key goal of nanoparticle-based catalysis research is to correlate the structure of nanoparticles (NPs) to their catalytic function. To avoid the structural heterogeneity in NP ensembles, which are typically used for studying the structure-function relationships, we carried out analyses on individual NPs. This single-NP approach makes it possible to establish direct correlations between structures of single NPs and, in the cases reported here, their electrocatalytic properties. Shape-controlled single Pt NPs were deposited onto the carbon nanoelectrodes (CNEs) using an empirically developed square-wave potential program. The key advance is that the synthetic method makes it possible to produce ligand-free single, electrochemically active NPs with a vast range of crystal structures and sizes. In this project, single Pt NPs with {13 6 2}, {15 6 1}, {10 1 1}, and {11 5 1} surfaces were electrodeposited with reproducible sizes ranging from ~150 nm to ~500 nm. Equally important, the NPs can be fully characterized, and therefore the electrochemical properties of the NPs can be directly correlated to the size and structure of a single shape. The electrochemical properties of these shape-controlled single NPs were assessed using the formic acid electrooxidation (FAO) reaction. For comparison, single, spherical polycrystalline Pt NPs supported on CNEs were also prepared. The first study of the electrocatalytic analyses, on the shape-controlled single Pt NPs with {15 6 1} and {10 1 1} surfaces, is discussed in Chapter 4. In there, density functional theory, carried out prior to the electrochemical studies, was used to interpret the experimental results of the FAO experiments. Good agreement between the experimental results and theoretical predictions is observed. In the second study of the electrocatalytic analyses, which is presented in Chapter 5, we report on the enhanced electrocatalytic FAO activity using individual Cu-modified, Pt NPs with {11 5 1} surface. The results show that the Cu-modified Pt NPs exhibit significantly higher currents for FAO than the Pt-only analogs. The increased activity is enabled by the Cu submonolayer on the highly stepped Pt surface, which enhances the direct FAO pathway but not the indirect pathway (which proceeds via surface-absorbed CO*).
Exotic cyclic cohomology classes and Lipschitz algebras
Creators: name: Goffeng, Magnus
name: Nest, Ryszard
Publisher: name: arXiv
Year: 2022
Subjects: subject: K-Theory and Homology (math.KT)
subject: Metric Geometry (math.MG)
subject: Operator Algebras (math.OA)
subject: FOS: Mathematics
subject: 58J22, 26A16, 19D55, 18F25

description: We study the noncommutative geometry of algebras of Lipschitz continuous and Hölder continuous functions where non-classical and novel differential geometric invariants arise. Indeed, we introduce a new class of Hochschild and cyclic cohomology classes that pair non-trivially with higher algebraic $K$-theory yet vanish when restricted to the algebra of smooth functions. Said cohomology classes provide additional methods to extract numerical invariants from Connes-Karoubi's relative sequence in $K$-theory.
description: 18 pages
Characterization of biological functions of human RNA-binding proteins in Poly(ADP-ribose) polymerase-1-regulated pathways
Creators: name: Lin, Wen-Ling (Ph. D. In Biochemistry)
Publisher: name: The University of Texas at Austin
Year: 2022
Subjects: PARP-1
DDX18
RPS19
DNA repair
R-loop

description: Poly(ADP-ribosy)lation (PARylation) can served as a scaffold for noncovalent interactions with various RNA binding proteins including helicases and ribosomal proteins, but many important questions remains regarding the molecular functions and biological roles through the interaction. Based on live-cell imaging assay, I found that DEAD-box helicase 18 (DDX18) and ribosomal protein S19 (RPS19) accumulated to DNA damage sites via PARP-1 activation, indicating their participation in PARP-1-dependent DNA damage repair. My results show that PARP-1 can mediate the association of DDX18 with R-loops thereby modulating R-loop homeostasis and R-loop-dependent DNA damage. DDX18 knockdown renders cells more sensitive to DNA damaging reagents. Furthermore, knockdown of DDX18 reduces R-loop-induced RPA32 and RAD51 foci formation in response to irradiation, and DDX18 depletion also leads to R-loop-induced γH2AX accumulation and genome instability. In addition, DDX18 knockdown abolishes DNA replication due to R-loop accumulation. Taken together, the data uncover new functions of PARP-1 mediated DDX18 in R-loop-mediated events. Here, I also identify RPS19 as a new regulator in DNA double-strand break (DSB) repair. RPS19 was recruited to the DNA damage regions through its putative PAR-binding motif, and the accumulation of RPS19 was PARP-1 dependent. In the absence of RPS19, cells showed reduced RAD51 foci formation, whereas γH2AX and RPA32 foci were increased. Furthermore, the accumulation of RPS19 at DNA damage sites were abolished during the treatment of ATR inhibitors but not ATM inhibitors. Upon X-ray irradiation, RPS19-knockdown cells also decreased phosphorylation of Chk1 at Ser345, which is the downstream of ATR. The results suggest the novel role of RPS19 in ATR pathway during DNA damage repair. In summary, these observations provide a further mechanistic understanding of RNA-binding proteins in PARP-1 mediated DNA damage responses.