cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Attention-Driven Body Pose Encoding for Human Activity Recognition
Creators: name: Debnath, B
name: O'brien, M
name: Kumar, S
name: Behera, A
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: Image and Video Processing (eess.IV)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This article proposes a novel attention-based body pose encoding for human activity recognition that presents a enriched representation of body-pose that is learned. The enriched data complements the 3D body joint position data and improves model performance. In this paper, we propose a novel approach that learns enhanced feature representations from a given sequence of 3D body joints. To achieve this encoding, the approach exploits 1) a spatial stream which encodes the spatial relationship between various body joints at each time point to learn spatial structure involving the spatial distribution of different body joints 2) a temporal stream that learns the temporal variation of individual body joints over the entire sequence duration to present a temporally enhanced representation. Afterwards, these two pose streams are fused with a multi-head attention mechanism. % adapted from neural machine translation. We also capture the contextual information from the RGB video stream using a Inception-ResNet-V2 model combined with a multi-head attention and a bidirectional Long Short-Term Memory (LSTM) network. %Moreover, we whose performance is enhanced through the multi-head attention mechanism. Finally, the RGB video stream is combined with the fused body pose stream to give a novel end-to-end deep model for effective human activity recognition.
description: This paper has been accepted for publication at the IAPR IEEE/Computer Society International Conference on Pattern Recognition (ICPR), Milan, 2021
On graphs with unique geoodesics and antipodes
Creators: name: Gorovoy, Dmitriy
name: Zmiaikou, David
Publisher: name: arXiv
Year: 2021
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: In 1962, Oystein Ore asked in which graphs there is exactly one geodesic between any two vertices. He called such graphs geodetic. In this paper, we systematically study properties of geodetic graphs, and also consider antipodal graphs, in which each vertex has exactly one antipode (a farthest vertex). We find necessary and sufficient conditions for a graph to be geodetic or antipodal, obtain results related to algorithmic construction, and find interesting families of Hamiltonian geodetic graphs. By introducing and describing the maximal hereditary subclasses and the minimal hereditary superclasses of the geodetic and antipodal graphs, we get close to the goal of our research -- a constructive classification of these graphs.
Ullmicher, Hofadvocat
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1828

description: Ort: Mannheim
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
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Bio-complexed heavy metals may interfere with arthropods endosymbiont's biological role up to the arthropod host death.
Creators: name: Francesco, Porcelli
Publisher: name: Zenodo
Year: 2021
Subjects: Alien, Invasive or Quarantine Pest or Pathogen management

description: Old [1] and new [2] knowledge demonstrates the presence or the essential role of primary or secondary endosymbionts in many hemipterans or other arthropods with a specialized diet. The presumption is that the bio-complexes distribution directly on the vectors disrupts the vector’s endosymbionts, interfering with the vectors up to their precocious death, thus preventing the pathogen transmission to susceptible organisms. [1] Buchner P. 1965. Endosymbiosis of Animals with Plant Microorganisms. New York: John Wiley & Sons, Inc.: Interscience Publ. [2] Kapantaidaki, et al. (2021). https://doi.org/10.1038/s41598-021-83109-z
Hamilton--Jacobi equations for controlled gradient flows: the comparison principle
Creators: name: Conforti, Giovanni
name: Kraaij, Richard
name: Tonon, Daniela
Publisher: name: arXiv
Year: 2021
Subjects: subject: Analysis of PDEs (math.AP)
subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 35F21, 49L25, 49Q22, 49Q20, 93E20

description: Motivated by recent developments in the fields of large deviations for interacting particle system and mean field control, we establish a comparison principle for the Hamilton--Jacobi equation corresponding to linearly controlled gradient flows of an energy function $\cE$ defined on a metric space $(E,d)$. Our analysis is based on a systematic use of the regularizing properties of gradient flows in evolutional variational inequality (EVI) formulation, that we exploit for constructing rigorous upper and lower bounds for the formal Hamiltonian at hand and, in combination with the use of the Tataru's distance, for establishing the key estimates needed to bound the difference of the Hamiltonians in the proof of the comparison principle. Our abstract results apply to a large class of examples only partially covered by the existing theory, including gradient flows on Hilbert spaces and the Wasserstein space equipped with a displacement convex energy functional $\cE$ satisfying McCann's condition.
description: v2;to appear in Journal of Functional Analysis
The Loschmidt Index
Creators: name: Liska, Diego
name: Gritsev, Vladimir
Publisher: name: arXiv
Year: 2021
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the nodes of the wavefunction overlap between ground states of a parameter-dependent Hamiltonian. These nodes are topological, and we can use them to analyze in a unifying way both equilibrium and dynamical quantum phase transitions in multi-band systems. We define the Loschmidt index as the number of nodes in this overlap and discuss the relationship between this index and the wrapping number of a closed auxiliary hypersurface. This relationship allows us to compute this index systematically, using an integral representation of the wrapping number. We comment on the relationship between the Loschmidt index and other well-established topological numbers. As an example, we classify the equilibrium and dynamical quantum phase transitions of the XY model by counting the nodes in the wavefunction overlaps.
description: 11 pages, 4 figures
Geheim-Journal
Creators: name: Basler Bandfabrik vorm. Trüdinger & Cons
Publisher: name: [s.n.]
Year: 1917

description: Deutsch
description: Verzeichnung=Description=Inventaire 18.10.2023 Automatisierter Import Archivbestand
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Sammelhandschrift (Theologie, Kanonistik)
Creators: name: Johannes Bonaventura
name: Jacobus
name: Nicolaus
name: Ferrariis, Albertus de
Publisher: name: [s.n.]
Year: 1433

description: Öffentliche Bibliothek der Universität Basel
description: Lateinisch
description: Aus dem Besitz von Johannes Burkardi (Schreiber auch des Conspectus Bl. av) in den Dominikanerkonvent Basel gelangt (kein Besitzeintrag, aber typisch, vgl. auch Foliierung; 1r oben gestrichene Signatur "E 26"). Schmidt Nr. 13.
description: Mertens, Dieter. - Iacobus Carthusiensis : Untersuchungen zur Rezeption der Werke des Kartäusers Jakob von Paradies (1381-1465). - Göttingen : Vandenhoeck und Ruprecht, 1976 Veröffentlichungen des Max-Planck-Instituts für Geschichte ; 50) (Studien zur Germania Sacra ; 13)
description: Verzeichnung=Description=Inventaire Dez. 2009 Titel, Jahr und Signatur nach: Steinmann, unpublizierte Beschreibung
description: Verzeichnung=Description=Inventaire Juli/Dez. 2013 HAN-Katalogisierungsregeln Vollständig rekatalogisiert nach Steinmann und ergänzt
description: Verzeichnung=Description=Inventaire März 2024 HAN-Katalogisierungsregeln Autoptische Ergänzung der Normalaufnahme
description: Digitalisierung=Digitization=Numérisation März 2024 TIFF
description: Erschliessungsniveau Normalniveau
Bulk spin conductivity of three-dimensional topological insulator
Creators: name: Akzyanov, R. S.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the spin conductivity of the bulk states of three-dimensional topological insulators within Kubo formalism. Spin Hall effect is the generation of the spin current that is perpendicular to the applied voltage. In the case of a three-dimensional topological insulator, applied voltage along $x$ direction generates transverse spin currents along $y$ and $z$ directions with comparable values. We found that a finite non-universal value of the spin conductivity exists in the gapped region due to the inversion of bands. Contribution to the spin conductivity from the vertex corrections enhances the spin conductivity from the filled states. These findings explain the large spin conductivity that has been observed in topological insulators.
description: 8 pages, 8 figures
On twisted Fourier analysis and convergence of Fourier series on discrete groups
Creators: name: Bedos, Erik
name: Conti, Roberto
Publisher: name: arXiv
Year: 2006
Subjects: subject: Operator Algebras (math.OA)
subject: Mathematical Physics (math-ph)
subject: Functional Analysis (math.FA)
subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 22D10; 22D25;46L55;43A07;43A65

description: We study norm convergence and summability of Fourier series in the setting of reduced twisted group $C^*$-algebras of discrete groups. For amenable groups, Følner nets give the key to Fejér summation. We show that Abel-Poisson summation holds for a large class of groups, including e.g. all Coxeter groups and all Gromov hyperbolic groups. As a tool in our presentation, we introduce notions of polynomial and subexponential H-growth for countable groups w.r.t. proper scale functions, usually chosen as length functions. These coincide with the classical notions of growth in the case of amenable groups.
description: 35 pages; abridged, revised and updated
Multi-focus Image Fusion for Visual Sensor Networks
Creators: name: Abdollahzadeh, Milad
name: Malekzadeh, Touba
name: Seyedarabi, Hadi
Publisher: name: arXiv
Year: 2020
Subjects: subject: Image and Video Processing (eess.IV)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Image fusion in visual sensor networks (VSNs) aims to combine information from multiple images of the same scene in order to transform a single image with more information. Image fusion methods based on discrete cosine transform (DCT) are less complex and time-saving in DCT based standards of image and video which makes them more suitable for VSN applications. In this paper, an efficient algorithm for the fusion of multi-focus images in the DCT domain is proposed. The Sum of modified laplacian (SML) of corresponding blocks of source images is used as a contrast criterion and blocks with the larger value of SML are absorbed to output images. The experimental results on several images show the improvement of the proposed algorithm in terms of both subjective and objective quality of fused image relative to other DCT based techniques.
description: 5 pages
Supervision by Denoising for Medical Image Segmentation
Creators: name: Young, Sean I.
name: Dalca, Adrian V.
name: Ferrante, Enzo
name: Golland, Polina
name: Metzler, Christopher A.
name: Fischl, Bruce
name: Iglesias, Juan Eugenio
Publisher: name: arXiv
Year: 2022
Subjects: subject: Image and Video Processing (eess.IV)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Learning-based image reconstruction models, such as those based on the U-Net, require a large set of labeled images if good generalization is to be guaranteed. In some imaging domains, however, labeled data with pixel- or voxel-level label accuracy are scarce due to the cost of acquiring them. This problem is exacerbated further in domains like medical imaging, where there is no single ground truth label, resulting in large amounts of repeat variability in the labels. Therefore, training reconstruction networks to generalize better by learning from both labeled and unlabeled examples (called semi-supervised learning) is problem of practical and theoretical interest. However, traditional semi-supervised learning methods for image reconstruction often necessitate handcrafting a differentiable regularizer specific to some given imaging problem, which can be extremely time-consuming. In this work, we propose "supervision by denoising" (SUD), a framework that enables us to supervise reconstruction models using their own denoised output as soft labels. SUD unifies stochastic averaging and spatial denoising techniques under a spatio-temporal denoising framework and alternates denoising and model weight update steps in an optimization framework for semi-supervision. As example applications, we apply SUD to two problems arising from biomedical imaging -- anatomical brain reconstruction (3D) and cortical parcellation (2D) -- to demonstrate a significant improvement in the image reconstructions over supervised-only and stochastic averaging baselines.
description: To appear in the IEEE Transactions on Pattern Analysis and Machine Intelligence
Cairoli, Constantin
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1823

description: Ort: Como
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Integration or Assimilation? A Comparative Intertextual Analysis of Language Policy in Madrid and Catalonia
Creators: name: Ali, Farah
name: Ready, Carol
Publisher: name: International Language and Law Association (ILLA)
Year: 2021
Subjects: subject: language policy; intertextual analysis; critical discourse analysis; Spain; integration
subject: Social and Behavioral Sciences: Linguistics: Anthropological Linguistics and Sociolinguistics; Law: State and Local Government Law

description: Language policy forms an integral part of constructing, upholding, and contesting the status and social space of languages. Such policies may perpetuate social inequalities between speakers of different languages in multilingual societies (Tollefson, 1991; Van Dijk, 1993; Escobar Alméciga, 2013; Ready, 2018). Policies that typically address society as a whole may also reference language use of migrant populations. The current study analyzes integration policies in Spain at the federal and regional levels in the autonomous communities of Madrid and Catalonia, and examines how these policies shape and characterize the role of language practices as they relate to immigrants’ participation in Spanish society. Drawing on Critical Discourse Analysis (Fairclough, 1989), this study relies on intratextual and intertextual analyses to examine how discourse is produced and reproduced throughout national policy in comparison to policies of two of Spain’s most populated autonomous communities with large immigrant populations. Findings indicate that – for both communities – integration through language education is considered a crucial aspect for active citizenship and maintaining social cohesion. However, while language education in Madrid refers to developing proficiency in Spanish, Catalan is central to Catalonia’s language policies. In both cases, however, lack of competence in these languages is considered a major obstacle to integration and thus, social cohesion. Additionally, while migrant languages and cultures are emphasized as being important to interculturality and are referenced as having a role in integration, policies often fall short in their support for immigrant languages. Cite as: Ali & Ready, JLL 10 (2021), 24–47, DOI: 10.14762/jll.2021.024
description: International Journal of Language & Law (JLL), Vol 10
Fastest local entanglement scrambler, multistage thermalization, and a non-Hermitian phantom
Creators: name: Bensa, Jas
name: Znidaric, Marko
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study random quantum circuits and their rate of producing bipartite entanglement, specifically with respect to the choice of 2-qubit gates and the order (protocol) in which these are applied. The problem is mapped to a Markovian process and proved that there are large spectral equivalence classes -- different configurations have the same spectrum. Optimal gates and the protocol that generate entanglement with the fastest theoretically possible rate are identified. Relaxation towards the asymptotic thermal entanglement proceeds via a series of phase transitions in the local relaxation rate, which is a consequence of non-Hermiticity. In particular, non-Hermiticity can cause the rate to be either faster, or, even more interestingly, slower than predicted by the matrix eigenvalue gap. This is caused by an exponential in system size explosion of expansion coefficient sizes resulting in a 'phantom' eigenvalue, and is due to non-orthogonality of non-Hermitian eigenvectors. We numerically demonstrate that the phenomenon occurs also in random circuits with non-optimal generic gates, random U(4) gates, and also without spatial or temporal randomness, suggesting that it could be of wide importance also in other non-Hermitian settings, including correlations.
description: 22 pages; v2: 27 pages, new data on generic gates, Haar random gates, and on fluctuations and non-random systems
Conformal Manifolds for the Conifold and other Toric Field Theories
Creators: name: Benvenuti, Sergio
name: Hanany, Amihay
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In the space of couplings of the 4D N=1 gauge theory associated to D3 branes probing Calabi-Yau singularities, there is a manifold over which superconformal invariance is preserved. The AdS/CFT correspondence is valid precisely for this "conformal manifold". We identify the conformal manifold for all the Y^{p,q} toric singularities, paying special attention to the case of the conifold, Y^{1,0}. For a general Y^{p,q} the conformal manifold is three dimensional, while for the conifold it is five dimensional. There is always an exactly marginal deformation, analogous to the beta-deformation of N=4 SYM, which involves fluxes in the dual gravity description. This beta-deformation exists for any toric Calabi-Yau singularity.
description: 30 pages, 5 figures; V2: References added, minor changes
Intention, interpretation, and moral responsibility: children's changing beliefs about truth and rightness
Creators: name: Sokol, Bryan W.
Publisher: name: University of British Columbia
Year: 2009

description: Available research meant to bring out what children of various ages judge to be right and what they take to be true has evolved along separate pathways. That is, with the exception of a now defunct literature prompted by Piaget's (1932/1965) early concerns with the study of the role of intentions and consequences in morally relevant actions, recent research into children's beliefs about belief, and counterpart studies of their changing conceptions of moral responsibility have been largely non-overlapping enterprises. The research reported here represents an attempt to bridge this gap by examining the ways in which more or less mature conceptions of the knowing process influence the particular manner in which both adults and children judge moral culpability. Study 1 focused on the moral deliberations of a sample of 56 university students and was meant to provide a benchmark of the ways in which adults weigh the misdeeds of a story character who acts out of either simple ignorance or misguided interpretation. Study 2 similarly examined the moral judgments of 54 5- to 7-year-olds who differed in their grasp of the possibility of false belief and of the interpretive character of the knowing process. Results showed that children who subscribe to an interpretive or constructivistic "theory of mind" responded as did the adults of Study 1, by excusing persons for misdeeds that followed from mistakes of simple ignorance, while assigning greater responsibility to those whose wrongdoings arose out of having misinterpreted available evidence. This finding was in contrast to the responses of typically younger children characterized by a non-constructivistic understanding, or simple "copy theory", of mental life who failed to judge mistakes of ignorance and misinterpretation differently. It is argued that children's conceptions of morality, and particularly their judgments of moral responsibility, change as a consequence of developments in their beliefs about simple matters of fact and more complex matters of interpretation.
Werthemann-Frey, Lucas
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1828

description: Ort: Mulhouse
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
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Geheim-Journal
Creators: name: Basler Bandfabrik vorm. Trüdinger & Cons
Publisher: name: [s.n.]
Year: 1926

description: Deutsch
description: Verzeichnung=Description=Inventaire 18.10.2023 Automatisierter Import Archivbestand
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
ความมั่นใจสูงล้น การจัดการผิดพลาด และหายนะโรคระบาดโควิด-19 ในสหภาพยุโรป
Creators: name: จุฬาพร เอื้อรักสกุล
Publisher: name: คณะศิลปศาสตร์ มหาวิทยาลัยธรรมศาสตร์
Year: 2020
Subjects: สหภาพยุโรป
โรดระบาดโควิด-19
การจัดการวิกฤติ

description: วารสารศิลปศาสตร์ มหาวิทยาลัยธรรมศาสตร์, 20, 2, 1-20
BABD: A Bitcoin Address Behavior Dataset for Pattern Analysis
Creators: name: Xiang, Yuexin
name: Lei, Yuchen
name: Bao, Ding
name: Ren, Wei
name: Li, Tiantian
name: Yang, Qingqing
name: Liu, Wenmao
name: Zhu, Tianqing
name: Choo, Kim-Kwang Raymond
Publisher: name: arXiv
Year: 2022
Subjects: subject: Cryptography and Security (cs.CR)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences
subject: H.2.8
subject: 68-11

description: Cryptocurrencies are no longer just the preferred option for cybercriminal activities on darknets, due to the increasing adoption in mainstream applications. This is partly due to the transparency associated with the underpinning ledgers, where any individual can access the record of a transaction record on the public ledger. In this paper, we build a dataset comprising Bitcoin transactions between 12 July 2019 and 26 May 2021. This dataset (hereafter referred to as BABD-13) contains 13 types of Bitcoin addresses, 5 categories of indicators with 148 features, and 544,462 labeled data, which is the largest labeled Bitcoin address behavior dataset publicly available to our knowledge. We then use our proposed dataset on common machine learning models, namely: k-nearest neighbors algorithm, decision tree, random forest, multilayer perceptron, and XGBoost. The results show that the accuracy rates of these machine learning models for the multi-classification task on our proposed dataset are between 93.24% and 97.13%. We also analyze the proposed features and their relationships from the experiments, and propose a k-hop subgraph generation algorithm to extract a k-hop subgraph from the entire Bitcoin transaction graph constructed by the directed heterogeneous multigraph starting from a specific Bitcoin address node (e.g., a known transaction associated with a criminal investigation). Besides, we initially analyze the behavior patterns of different types of Bitcoin addresses according to the extracted features.
description: 14 pages, 4 figures
Dispersion relations in the noncommutative ϕ^3 and Wess-Zumino model in the Yang-Feldman formalism
Creators: name: Doescher, Claus
name: Zahn, Jochen
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study dispersion relations in the noncommutative ϕ^3 and Wess-Zumino model in the Yang-Feldman formalism at one-loop order. Nonplanar graphs lead to a distortion of the dispersion relation. We find that the strength of this effect is moderate if the scale of noncommutativity is identified with the Planck scale and parameters typical for a Higgs field are employed. The contribution of the nonplanar graphs is calculated rigorously using the framework of oscillatory integrals.
description: 23 pages, 2 figures. v2: Minor corrections and changes in the presentation
The nearby magnetic cool DZ white dwarf PM J08186-3110
Creators: name: Kawka, Adela
name: Vennes, Stéphane
name: Allard, Nicole F.
name: Leininger, T.
name: Gadéa, F. X.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present an analysis of photometric, spectroscopic and spectropolarimetric data of the nearby, cool, magnetic DZ white dwarf PM J08186-3110. High dispersion spectra show the presence of Zeeman splitted spectral lines due to the presence of a surface average magnetic field of 92 kG. The strong magnesium and calcium lines show extended wings shaped by interactions with neutral helium in a dense, cool helium-rich atmosphere. We found that the abundance of heavy elements varied between spectra taken ten years apart but we could not establish a time-scale for these variations; such variations may be linked to surface abundance variations in the magnetized atmosphere. Finally, we show that volume limited samples reveal that about 40% of DZ white dwarfs with effective temperatures below 7000 K are magnetic.
description: Accepted for publication in MNRAS
Passavant & Co
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1823

description: Ort: Basel
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Reductive homogeneous Lorentzian manifolds
Creators: name: Alekseevsky, Dmitri
name: Chrysikos, Ioannis
name: Galaev, Anton
Publisher: name: arXiv
Year: 2022
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: We study homogeneous Lorentzian manifolds $M = G/L$ of a connected reductive Lie group $G$ modulo a connected reductive subgroup $L$, under the assumption that $M$ is (almost) $G$-effective and the isotropy representation is totally reducible. We show that the description of such manifolds reduces to the case of semisimple Lie groups $G$. Moreover, we prove that such a homogeneous space is reductive. We describe all totally reducible subgroups of the Lorentz group and divide them into three types. The subgroups of Type I are compact, while the subgroups of Type II and Type III are non-compact. The explicit description of the corresponding homogeneous Lorentzian spaces of Type II and III (under some mild assumption) is given. We also show that the description of Lorentz homogeneous manifolds $M = G/L$ of Type I, reduces to the description of subgroups $L$ such that $M=G/L$ is an admissible manifold, i.e., an effective homogeneous manifold that admits an invariant Lorentzian metric. Whenever the subgroup $L$ is a maximal subgroup with these properties, we call such a manifold minimal admissible. We classify all minimal admissible homogeneous manifolds $G/L$ of a compact semisimple Lie group $G$ and describe all invariant Lorentzian metrics on them.
description: 20 pages
รูปเคารพเจิ้งเหอในสังคมไทย
Creators: name: สุรสิทธิ์ อมรวณิชศักดิ์
Publisher: name: คณะศิลปศาสตร์ มหาวิทยาลัยธรรมศาสตร์
Year: 2020
Subjects: เจิ้งเหอ
ซำปอกง
วัดพนัญเชิง
รูปเคารพ
สังคมไทย

description: วารสารศิลปศาสตร์ มหาวิทยาลัยธรรมศาสตร์, 20, 2, 21-52
Sectorial Paley-Wiener Theorem
Creators: name: Vagharshakyan, Armen
Publisher: name: arXiv
Year: 2022
Subjects: subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: 30E20, 30D10, 30D15

description: By correcting, simplifying and extending a result of Morimoto, we prove a Paley-Wiener type theorem for functions of exponential type in a sector. It serves as a sectorial analogue of Polya's theorem on the indicator of entire functions and improves a result of Dzhrbashyan and Avetisyan by finding the maximal convex set of analytic continuation inside a sector.
Carrier Density and Thickness Dependent Proximity Effect in Doped Topological Insulator -- Metallic Ferromagnet Bilayers
Creators: name: Jarach, Yaron
name: Koren, Gad
name: Lindner, Netanel H.
name: Kanigel, Amit
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We use magneto-conductivity to study the magnetic proximity effect on surface states of doped topological insulators. Our bilayers consist of a layer of Fe$_7$Se$_8$, which is a metallic ferrimagnet and a layer of Bi$_{0.8}$Sb$_{1.2}$Te$_{3}$ which is a highly hole-doped topological insulator. Using transport measurements and a modified Hikami-Larkin-Nagaoka model, we show that the ferromagnet shortens significantly the effective coherence length of the surface states, suggesting that a gap is opened at the Dirac point. We show that the magnetically induced gap persists on surface states which are separated from the magnet by a topological insulator layer as thick as 170 [nm]. Furthermore, the size of the gap is found to be proportional to the magnetization that we extract from the anomalous Hall effect. Our results give information on the ties between carrier density, induced magnetization and magnetically induced gap in topological insulator/ferromagnet bilayers. This information is important both for a theoretical understanding of magnetic interactions in topological insulators and for the practical fabrication of such bilayers, which are the basis of various suggested technologies, such as spintronic devices, far infra-red detectors etc.
description: 12 pages, 8 figures
ELIXIR, a distributed infrastructure for biological information
Creators: name: Premysl Velek
name: Repo, Susanna
name: Smith, Andrew
Publisher: name: F1000Research
Year: 2015

description: This poster presents ELIXIR, a distributed infrastructure for biological information. ELIXIR unites Europe’s leading life science organisations in managing and safeguarding the massive amounts of data being generated every day by publicly funded research. As a distributed infrastructure, ELIXIR comprises of ELIXIR Nodes – interconnected centres of excellence throughout Europe, coordinated by the ELIXIR Hub, based in the UK. Currently, there are 15 Members and 4 Observers.
นิทานสันสกฤตที่อ้างถึงเรื่องสุวรรณภูมิ
Creators: name: สยาม ภัทรานุประวัติ
Publisher: name: คณะศิลปศาสตร์ มหาวิทยาลัยธรรมศาสตร์
Year: 2020
Subjects: สุวรรณภูมิ
นิทานสันสกฤต
พุทธศาสนา
ศาสนาฮินดู

description: วารสารศิลปศาสตร์ มหาวิทยาลัยธรรมศาสตร์, 20, 2, 53-81
Peuskens, J. H. & Schwestern
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1823

description: Ort: Nijmegen / Holland
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
A Chandra X-Ray Survey of Ultraluminous Infrared Galaxies
Creators: name: Teng, Stacy H.
name: Wilson, A. S.
name: Veilleux, S.
name: Young, A. J.
name: Sanders, D. B.
name: Nagar, N. M.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present results from Chandra observations of 14 ultraluminous infrared galaxies (ULIRGs; log(L_IR/L_Sun) >= 12) with redshifts between 0.04 and 0.16. The goals of the observations were to investigate any correlation between infrared color or luminosity and the properties of the X-ray emission and to attempt to determine whether these objects are powered by starbursts or active galactic nuclei (AGNs). The sample contains approximately the same number of high and low luminosity objects and ``warm'' and ``cool'' ULIRGs. All 14 galaxies were detected by Chandra. Our analysis shows that the X-ray emission of the two Seyfert 1 galaxies in our sample are dominated by AGN. The remaining 12 sources are too faint for conventional spectral fitting to be applicable. Hardness ratios were used to estimate the spectral properties of these faint sources. The photon indices for our sample plus the Chandra-observed sample from Ptak et al.(2003) peak in the range of 1.0-1.5, consistent with expectations for X-ray binaries in a starburst, an absorbed AGN, or hot bremsstrahlung from a starburst or AGN. The values of photon index for the objects in our sample classified as Seyferts (type 1 or 2) are larger than 2, while those classified as HII regions or LINERs tend to be less than 2. The hard X-ray to far-infrared ratios for the 12 weak sources are similar to those of starbursts, but we cannot rule out the possibility of absorbed, possibly Compton-thick, AGNs in some of these objects. Two of these faint sources were found to have X-ray counterparts to their double optical and infrared nuclei.
description: 40 pages, 5 tables, 14 figures, accepted by ApJ
Poson, Ainé
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1823

description: Ort: Lyon
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Trigonometric Convexity for the Multidimensional Indicator after Ivanov
Creators: name: Mkrtchyan, Aleksandr
name: Vagharshakyan, Armen
Publisher: name: arXiv
Year: 2022
Subjects: subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: 32A26, 42B10, 32C30

description: Multidimensional indicator after Ivanov is a generalization of the notion of indicator, that is well-known for analytic functions in one complex variable, to analytic functions in several complex variables. We prove an analogue of trigonometric convexity for it. Additionally, we show that our estimate is sharp. The proof is based on the multidimensional analogue of the sectorial Fourier inversion formula.
Three-body structure of $^{19}$B: Finite-range effects in two-neutron halo nuclei
Creators: name: Casal, J.
name: Garrido, E.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The structure and $B(E1)$ transition strength of $^{19}$B are investigated in a $^{17}\text{B}+n+n$ model, triggered by a recent experiment showing that $^{19}$B exhibits a well pronounced two-neutron halo structure. Preliminary analysis of the experimental data was performed by employing contact $n$-$n$ interactions, which are known to underestimate the $s$-wave content in other halo nuclei such as $^{11}$Li. In the present work, the three-body hyperspherical formalism with finite-range two-body interactions is used to describe $^{19}$B. In particular, two different finite-range $n$-$n$ interactions will be used, as well as a simple central Gaussian potential whose range is progressively reduced. The purpose is to determine the main properties of the nucleus and investigate how they change when using contact-like $n$-$n$ potentials. Special attention is also paid to the dependence on the prescription used to account for three-body effects, i.e., a three-body force or a density-dependent $n$-$n$ potential. We have found that the three-body model plus finite-range potentials provide a description of $^{19}$B consistent with the experimental data. The results are essentially independent of the short-distance details of the two-body potentials, giving rise to an $(s_{1/2})^2$ content of about 55%, clearly larger than the initial estimates. Very little dependence has been found as well on the prescription used for the three-body effects. The total computed $B(E1)$ strength is compatible with the experimental result, although we slightly overestimate the data around the low-energy peak of the $dB(E1)/d\varepsilon$ distribution. Finally, we show that a reduction of the $n$-$n$ interaction range produces a significant reduction of the $s$-wave contribution, which then should be expected in calculations using contact interactions.
description: 6 pages, 3 figures, 1 table. Rapid Communication. Updated version
A SSIM Guided cGAN Architecture For Clinically Driven Generative Image Synthesis of Multiplexed Spatial Proteomics Channels
Creators: name: Saurav, Jillur Rahman
name: Nasr, Mohammad Sadegh
name: Koomey, Paul
name: Robben, Michael
name: Huber, Manfred
name: Weidanz, Jon
name: Ryan, Bríd
name: Ruppin, Eytan
name: Jiang, Peng
name: Luber, Jacob M.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Image and Video Processing (eess.IV)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Quantitative Methods (q-bio.QM)
subject: Tissues and Organs (q-bio.TO)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences
subject: FOS: Biological sciences

description: Here we present a structural similarity index measure (SSIM) guided conditional Generative Adversarial Network (cGAN) that generatively performs image-to-image (i2i) synthesis to generate photo-accurate protein channels in multiplexed spatial proteomics images. This approach can be utilized to accurately generate missing spatial proteomics channels that were not included during experimental data collection either at the bench or the clinic. Experimental spatial proteomic data from the Human BioMolecular Atlas Program (HuBMAP) was used to generate spatial representations of missing proteins through a U-Net based image synthesis pipeline. HuBMAP channels were hierarchically clustered by the (SSIM) as a heuristic to obtain the minimal set needed to recapitulate the underlying biology represented by the spatial landscape of proteins. We subsequently prove that our SSIM based architecture allows for scaling of generative image synthesis to slides with up to 100 channels, which is better than current state of the art algorithms which are limited to data with 11 channels. We validate these claims by generating a new experimental spatial proteomics data set from human lung adenocarcinoma tissue sections and show that a model trained on HuBMAP can accurately synthesize channels from our new data set. The ability to recapitulate experimental data from sparsely stained multiplexed histological slides containing spatial proteomic will have tremendous impact on medical diagnostics and drug development, and also raises important questions on the medical ethics of utilizing data produced by generative image synthesis in the clinical setting. The algorithm that we present in this paper will allow researchers and clinicians to save time and costs in proteomics based histological staining while also increasing the amount of data that they can generate through their experiments.
การโค้ชกับการสื่อสารเชิงสัญญะเพื่อปรับเปลี่ยนวิถีชีวิตของกลุ่มเสี่ยงโรคเบาหวานและความดันโลหิตสูง
Creators: name: พัชรินทร์ สิรสุนทร
Publisher: name: คณะศิลปศาสตร์ มหาวิทยาลัยธรรมศาสตร์
Year: 2020
Subjects: การสื่อสารเชิงสัญญะ
การโค้ชด้านวิถีชีวิต
กลุ่มเสี่ยงโรคเบาหวานและความดันโลหิตสูง

description: วารสารศิลปศาสตร์ มหาวิทยาลัยธรรมศาสตร์, 20, 2, 82-103
Three-state coherent control using narrowband and passband sequences
Creators: name: Zhang, Cheng
name: Shen, Li-Tuo
name: Song, Jie
name: Xia, Yan
name: Shi, Zhi-Cheng
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this work, we propose a comprehensive design for narrowband and passband composite pulse sequences by involving the dynamics of all states in the three-state system. The design is quite universal as all pulse parameters can be freely employed to modify the coefficients of error terms. Two modulation techniques, the strength and phase modulations, are used to achieve arbitrary population transfer with a desired excitation profile, while the system keeps minimal leakage to the third state. Furthermore, the current sequences are capable of tolerating inaccurate waveforms, detunings errors, and work well when rotating wave approximation is not strictly justified. Therefore, this work provides versatile adaptability for shaping various excitation profiles in both narrowband and passband sequences.
description: 28 pages, 9 figures
Platin, Descour & Recamier
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1823

description: Ort: Lyon
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
วาทกรรมและอุดมการณ์เกี่ยวกับป่าในสังคมไทย
Creators: name: กมลรัตน์ เพ็ชรขาวเขียว
Publisher: name: คณะศิลปศาสตร์ มหาวิทยาลัยธรรมศาสตร์
Year: 2020
Subjects: ป่า
วาทกรรมในพื้นที่
อุดมการณ์
วาทกรรมวิเคราะห์เชิงวิพากษ์

description: วารสารศิลปศาสตร์ มหาวิทยาลัยธรรมศาสตร์, 20, 2, 104-141
Impact of initial mass functions on the dynamical channel of gravitational wave sources
Creators: name: Wang, Long
name: Fujii, Michiko S.
name: Tanikawa, Ataru
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Dynamically formed black hole (BH) binaries (BBHs) are important sources of gravitational waves (GWs). Globular clusters (GCs) provide a major environment to produce such BBHs, but the total mass of the known GCs is small compared to that in the Galaxy; thus, the fraction of BBHs formed in GCs is also small. However, this assumes that GCs contain a canonical initial mass function (IMF) similar to that of field stars. This might not be true because several studies suggest that extreme dense and metal-poor environment can result in top-heavy IMFs, where GCs may originate. Although GCs with top-heavy IMFs were easily disrupted or have become dark clusters, the contribution to the GW sources can be significant. Using a high-performance and accurate $N$-body code, \textsc{petar}, we investigate the effect of varying IMFs by carrying out four star-by-star simulations of dense GCs with the initial mass of $5\times10^5 M_\odot$ and the half-mass radius of $2$~pc. We find that the BBH merger rate does not monotonically correlate with the slope of IMFs. Due to a rapid expansion, top-heavy IMFs lead to less efficient formation of merging BBHs. The formation rate continuously decreases as the cluster expands because of the dynamical heating caused by BHs. However, in star clusters with a top-heavier IMF, the total number of BHs is larger, and therefore, the final contribution to merging BBHs can still be more than from clusters with the standard IMF, if the initial cluster mass and density is higher than those used in our model.
description: 10 pages, 12 figures, accepted for publication in MNRAS
Sormani, V
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1823

description: Ort: Canzo
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Effects of wave-exposure on an intertidal kelp species hedophyllum sessile (c. agardh) Setchell : demographics and biomechanics
Creators: name: Milligan, Kristen L.D.
Publisher: name: University of British Columbia
Year: 2009

description: Our understanding of how wave-exposure affects a macroalgal species' ecology is not predictive since it is unknown how the species interacts with its physical environment and the ultimate effects on recruitment or mortality rates. This thesis investigates wave-exposure effects on the population ecology of the intertidal kelp species Hedophyllum sessile by a series of demographic and biomechanical field experiments and physical modeling of survivorship. Sporophyte recruitment, survivorship, and reproductive output were measured at sites of different exposure in Barkley Sound, British Columbia. Site exposures were different when offshore daily significant wave heights exceeded 2.1 m, usually during fall and winter months. Important conclusions are: (1) Recruitment is not dependent on exposure, but is different between years and substratum types, with more recruitment on articulated coralline algae; (2) The theoretical trade-off between thallus size-minimization to reduce wave-induced force and maximization to increase reproductive output was not supported; despite lower thallus surface area in the exposed site, these individuals had larger soral surface area, and ; (3) Adult mortality is wave-induced; survivorship and life expectancy were lower in the exposed site. Holdfast attachment mechanics were measured. Juveniles have differential attachment properties on different substrata types and exposures; adult attachment is firm (-100 N), but relatively weak (-0.07 MN- m"2). Site exposure did not affect adult attachment but there was a shift within each site to more resistant holdfasts after a series of early winter storms. Drag experiments and model approaches demonstrated that thallus size, not shape, effectively minimizes drag force and survival. H. sessile's size is reduced by tattering. Model simulations predicted adult survival for exposed and protected sites for 3-month intervals during peak wave seasons. Results using only drag forces were not predictive whereas accelerational plus drag forces approximated real survivorship. This thesis has shown that populations in more exposed sites will be more reliant on successful recruitment to persist because of higher adult mortality. Individuals will be at highest dislodgment risk during storms in summer and early fall months when thalli have not tattered sufficiently to reduce hydrodynamically-induced forces and holdfasts are weak.
Pessel, Susman, Sohn
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1823

description: Ort: Fürth i. B.
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert