cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The domain wall color code
Creators: name: Tiurev, Konstantin
name: Pesah, Arthur
name: Derks, Peter-Jan H. S.
name: Roffe, Joschka
name: Eisert, Jens
name: Kesselring, Markus S.
name: Reiner, Jan-Michael
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We introduce the domain wall color code, a new variant of the quantum error-correcting color code that exhibits exceptionally high code-capacity error thresholds for qubits subject to biased noise. In the infinite bias regime, a two-dimensional color code decouples into a series of repetition codes, resulting in an error-correcting threshold of 50%. Interestingly, at finite bias, our color code demonstrates thresholds identical to those of the noise-tailored XZZX surface code for all single-qubit Pauli noise channels. The design principle of the code is that it introduces domain walls which permute the code's excitations upon domain crossing. For practical implementation, we supplement the domain wall code with a scalable restriction decoder based on a matching algorithm. The proposed code is identified as a comparably resource-efficient quantum error-correcting code highly suitable for realistic noise.
description: 5+12 pages, 15 figures
Additional file 1 of Antibiotic resistant Cutibacterium acnes among acne patients in Jordan: a cross sectional study
Creators: name: Alkhawaja, Eman
name: Hammadi, Saleem
name: Medhat Abdelmalek
name: Mahasneh, Naser
name: Alkhawaja, Bayan
name: Abdelmalek, Suzanne M.
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Science Policy
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 1.
Variability in Low Ionization Broad Absorption Line Outflows
Creators: name: Vivek, M.
name: Srianand, R.
name: Petitjean, P.
name: Mohan, V.
name: Mahabal, A.
name: Samui, S.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present results of our time variability studies of Mg II and Al III absorption lines in a sample of 22 Low Ionization Broad Absorption Line QSOs (LoBAL QSOs) at 0.2 <= zem <= 2.1 using the 2m telescope at IUCAA Girawali Observatory over a time-scale of 10 days to 7.69 years in the QSO's rest frame. Spectra are analysed in conjunction with photometric light curves from Catalina Real-Time Transient Survey. Long time-scale (i.e >= 1 year) absorption line variability is seen in 8 cases (36% systems) while only 4 of them (i.e 18% systems) show variability over short time-scales (i.e < 1 year). We notice a tendency of highly variable LoBAL QSOs to have high ejection velocity, low equivalent width and low redshift. The detection rate of variability in LoBAL QSOs showing Fe fine-structure lines (FeLoBAL QSOs) is less than that seen in non-Fe LoBAL QSOs. Absorption line variability is more frequently detected in QSOs having continuum dominated by Fe emission lines compared to rest of the QSOs. Confirming these trends with a bigger sample will give vital clues for understanding the physical distinction between different BAL QSO sub-classes. We correlate the absorption line variability with various parameters derived from continuum light curves and find no clear correlation between continuum flux and absorption line variabilities. However, sources with large absorption line variability also show large variability in their light curves. We also see appearance/disappearance of absorption components in 2 cases and clear indications for profile variations in 4 cases. The observed variability can be best explained by a combination of process driven by continuum variations and clouds transiting across the line of sight.
description: 43 pages, 31 figures, 5 tables, Accepted for publication in the MNRAS
AA.VV., Las relaciones entre la Iglesia y el Estado. Estúdios en memória del Profesor Pedro Lombardia, Universidad Complutense de Madrid — Universidad de Navarra, Editoriales de Derecho Reunidas, 1989, 1248 pp. 240x170.
Creators: name: Silva, Fernando
Publisher: name: Theologica
Year: 1996

description: Theologica, v. 31 n. 2 (1996): A fé e a festa
Design of novel architectures and field programmable gate arrays implementation of two dimensional gaussian surround function
Creators: name: Hanumantharaju, M. C.
name: Gopalakrishna, M. T.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Hardware Architecture (cs.AR)
subject: FOS: Computer and information sciences

description: A new design and novel architecture suitable for FPGA/ASIC implementation of a 2D Gaussian surround function for image processing application is presented in this paper. The proposed scheme results in enormous savings of memory normally required for 2D Gaussian function implementation. In the present work, the Gaussian symmetric characteristics which quickly falls off toward plus/minus infinity has been used in order to save the memory. The 2D Gaussian function implementation is presented for use in applications such as image enhancement, smoothing, edge detection and filtering etc. The FPGA implementation of the proposed 2D Gaussian function is capable of processing (blurring, smoothing, and convolution) high resolution color pictures of size up to $1600\times1200$ pixels at the real time video rate of 30 frames/sec. The Gaussian design exploited here has been used in the core part of retinex based color image enhancement. Therefore, the design presented produces Gaussian output with three different scales, namely, 16, 64 and 128. The design was coded in Verilog, a popular hardware design language used in industries, conforming to RTL coding guidelines and fits onto a single chip with a gate count utilization of 89,213 gates. Experimental results presented confirms that the proposed method offers a new approach for development of large sized Gaussian pyramid while reducing the on-chip memory utilization.
description: 10 Pages, 14 figures (including authors photo), International Conference on Image & Signal Processing (ICIP2013)
AA. VV., Codex luris Canonici de 1983: 10 anos de aplicação na Igreja e em Portugal, Centro de Estudos de Direito Canónico, Colecção «Lusitania Canónica» 1, Universidade Católica Portuguesa, Lisboa 1995, 406 pp. 240x150.
Creators: name: Silva, Fernando
Publisher: name: Theologica
Year: 1996

description: Theologica, v. 31 n. 2 (1996): A fé e a festa
Functional Observability, Structural Functional Observability and Optimal Sensor Placement
Creators: name: Zhang, Yuan
name: Fernando, Tyrone
name: Darouach, Mohamed
Publisher: name: arXiv
Year: 2023
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: In this paper, new characterizations for functional observability, functional detectability, and structural functional observability (SFO) are developed, and based on them, the related optimal sensor placement problems are investigated. A novel concept of modal functional observability coinciding with the notion of modal observability is proposed. This notion introduces necessary and sufficient conditions for functional observability and detectability in a unified way without resorting to system observability decomposition, and facilitates the design of a functionally observable/detectable system. Afterwards, SFO is redefined rigorously from a generic perspective, contrarily to the definition of structural observability. A complete graph-theoretic characterization for SFO is proposed. Based on these results, the problems of selecting the minimal sensors from a prior set to achieve functional observability and SFO are shown to be NP-hard. Nevertheless, supermodular set functions are established, leading to greedy heuristics that can find approximation solutions to these problems with provable guarantees in polynomial time. A closed-form solution along with a constructive procedure is also given for the unconstrained case on systems with diagonalizable state matrices. Notably, our results also yield a polynomial-time verifiable case for structural target controllability, a problem that may be hard otherwise.
description: To appear in IEEE Transactions on Automatic Control as a full paper (2025 March issue)
AnoML-IoT: An End to End Re-configurable Multi-protocol Anomaly Detection Pipeline for Internet of Things
Creators: name: Kayan, Hakan
name: Majib, Yasar
name: Alsafery, Wael
name: Barhamgi, Mahmoud
name: Perera, Charith
Publisher: name: arXiv
Year: 2022
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: The rapid development in ubiquitous computing has enabled the use of microcontrollers as edge devices. These devices are used to develop truly distributed IoT-based mechanisms where machine learning (ML) models are utilized. However, integrating ML models to edge devices requires an understanding of various software tools such as programming languages and domain-specific knowledge. Anomaly detection is one of the domains where a high level of expertise is required to achieve promising results. In this work, we present AnoML which is an end-to-end data science pipeline that allows the integration of multiple wireless communication protocols, anomaly detection algorithms, deployment to the edge, fog, and cloud platforms with minimal user interaction. We facilitate the development of IoT anomaly detection mechanisms by reducing the barriers that are formed due to the heterogeneity of an IoT environment. The proposed pipeline supports four main phases: (i) data ingestion, (ii) model training, (iii) model deployment, (iv) inference and maintaining. We evaluate the pipeline with two anomaly detection datasets while comparing the efficiency of several machine learning algorithms within different nodes. We also provide the source code (https://gitlab.com/IOTGarage/anoml-iot-analytics) of the developed tools which are the main components of the pipeline.
description: Elsevier Internet of Things, Volume 16, 100437, December 2021
Carrier-phase Two-Way Satellite Frequency Transfer over a Very Long Baseline
Creators: name: Fujieda, M
name: Piester, D
name: Gotoh, T
name: Becker, J
name: Aida, M
name: Bauch, A
Publisher: name: arXiv
Year: 2014
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: In this paper we report that carrier-phase two-way satellite time and frequency transfer (TWSTFT) was successfully demonstrated over a very long baseline of 9,000 km, established between the National Institute of Information and Communications Technology (NICT) and the Physikalisch-Technische Bundesanstalt (PTB). We verified that the carrier-phase TWSTFT (TWCP) result agreed with those obtained by conventional TWSTFT and GPS carrier-phase (GPSCP) techniques. Moreover, a much improved short-term instability for frequency transfer of $2\times10^{-13}$ at 1 s was achieved, which is at the same level as previously confirmed over a shorter baseline within Japan. The precision achieved was so high that the effects of ionospheric delay became significant which are ignored in conventional TWSTFT even over a long link. We compensated for these effects using ionospheric delays computed from regional vertical total electron content maps. The agreement between the TWCP and GPSCP results was improved because of this compensation.
AA.VV., Actas do I Colóquio Luso-Galaico sobre a Saudade, Instituto de Filosofia Luso-Brasileira / Camara Municipal de Viana do Castelo (org. e ed.), Viana do Castelo, 1996, 157 pp., 222x160, ISBN 972-588-076-5.
Creators: name: Coutinho, Jorge
Publisher: name: Theologica
Year: 1996

description: Theologica, v. 31 n. 2 (1996): A fé e a festa
Self-scaled bounds for atomic cone ranks: applications to nonnegative rank and cp-rank
Creators: name: Fawzi, Hamza
name: Parrilo, Pablo A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: The nonnegative rank of a matrix A is the smallest integer r such that A can be written as the sum of r rank-one nonnegative matrices. The nonnegative rank has received a lot of attention recently due to its application in optimization, probability and communication complexity. In this paper we study a class of atomic rank functions defined on a convex cone which generalize several notions of "positive" ranks such as nonnegative rank or cp-rank (for completely positive matrices). The main contribution of the paper is a new method to obtain lower bounds for such ranks which improve on previously known bounds. Additionally the bounds we propose can be computed by semidefinite programming. The idea of the lower bound relies on an atomic norm approach where the atoms are self-scaled according to the vector (or matrix, in the case of nonnegative rank) of interest. This results in a lower bound that is invariant under scaling and that is at least as good as other existing norm-based bounds. We mainly focus our attention on the two important cases of nonnegative rank and cp-rank where our bounds satisfying interesting properties: For the nonnegative rank we show that our lower bound can be interpreted as a non-combinatorial version of the fractional rectangle cover number, while the sum-of-squares relaxation is closely related to the Lovász theta number of the rectangle graph of the matrix. We also prove that the lower bound inherits many of the structural properties satisfied by the nonnegative rank such as invariance under diagonal scaling, subadditivity, etc. We also apply our method to obtain lower bounds on the cp-rank for completely positive matrices. In this case we prove that our lower bound is always greater than or equal the plain rank lower bound, and we show that it has interesting connections with combinatorial lower bounds based on edge-clique cover number.
Additional file 1 of World Health Organisation Disability Assessment Schedule (WHODAS 2.0): development and validation of the Nigerian Igbo version in patients with chronic low back pain
Creators: name: Igwesi-Chidobe, Chinonso Nwamaka
name: Kitchen, Sheila
name: Sorinola, Isaac Olubunmi
name: Godfrey, Emma Louise
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy

description: Additional file 1. The Igbo World Health Organisation Disability Assessment Schedule (Igbo-WHODAS 2.0).
MetaTrader: An Reinforcement Learning Approach Integrating Diverse Policies for Portfolio Optimization
Creators: name: Niu, Hui
name: Li, Siyuan
name: Li, Jian
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computational Finance (q-fin.CP)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Economics and business
subject: FOS: Computer and information sciences

description: Portfolio management is a fundamental problem in finance. It involves periodic reallocations of assets to maximize the expected returns within an appropriate level of risk exposure. Deep reinforcement learning (RL) has been considered a promising approach to solving this problem owing to its strong capability in sequential decision making. However, due to the non-stationary nature of financial markets, applying RL techniques to portfolio optimization remains a challenging problem. Extracting trading knowledge from various expert strategies could be helpful for agents to accommodate the changing markets. In this paper, we propose MetaTrader, a novel two-stage RL-based approach for portfolio management, which learns to integrate diverse trading policies to adapt to various market conditions. In the first stage, MetaTrader incorporates an imitation learning objective into the reinforcement learning framework. Through imitating different expert demonstrations, MetaTrader acquires a set of trading policies with great diversity. In the second stage, MetaTrader learns a meta-policy to recognize the market conditions and decide on the most proper learned policy to follow. We evaluate the proposed approach on three real-world index datasets and compare it to state-of-the-art baselines. The empirical results demonstrate that MetaTrader significantly outperforms those baselines in balancing profits and risks. Furthermore, thorough ablation studies validate the effectiveness of the components in the proposed approach.
SPLETT, Jörg, Denken vor Gott. Philosophie als Wahrheits-Liebe, Verlag Josef Knecht, Frankfurt am Main 1996, 344 pp., ISBN 3-7820-0737-9.
Creators: name: Duque, João
Publisher: name: Theologica
Year: 1996

description: Theologica, v. 31 n. 2 (1996): A fé e a festa
AA.VV., Excerpta e Dissertationibus in Philosophia. Vol. VI, Facultad de Teologia, Universidad de Navarra, Pamplona 1996, 540 pp., 240x150, ISSN 1131-6950.
Creators: name: Coutinho, Jorge
Publisher: name: Theologica
Year: 1996

description: Theologica, v. 31 n. 2 (1996): A fé e a festa
AA.VV. Excerpta e Dissertationibus in Sacra Theologia. Vols. XXI, XXII, XXVI e XXVII, Facultad de Teologia, Universidad de Navarra, Pamplona 1992, 1992, 1994 e 1995; 737, 535, 564 e 400 pp., 240x150, ISSN 0214-6827.
Creators: name: Coutinho, Jorge
Publisher: name: Theologica
Year: 1996

description: Theologica, v. 31 n. 2 (1996): A fé e a festa
Formation, stability, and highly nonlinear optical response of excitons to intense light fields interacting with two-dimensional materials
Creators: name: Molinero, Eduardo B.
name: Amorim, Bruno
name: Malakhov, Mikhail
name: Cistaro, Giovanni
name: Jiménez-Galán, Álvaro
name: Ivanov, Misha
name: Picón, Antonio
name: San-José, Pablo
name: Silva, Rui E. F.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Optics (physics.optics)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Excitons play a key role in the linear optical response of 2D materials. However, their significance in the highly nonlinear optical response to intense mid-infrared light has often been overlooked. Using hBN as a prototypical example, we theoretically demonstrate that excitons play a major role in this process. Specifically, we illustrate their formation and stability in intense low-frequency fields, where field strengths surpass the Coulomb field binding the electron-hole pair in the exciton. Additionally, we establish a parallelism between these results and the already-known physics of Rydberg states using an atomic model. Finally, we propose an experimental setup to test the effect of excitons in the nonlinear optical response
description: 7 pages, 5 figures
Multiplicity of Galactic Cepheids from long-baseline interferometry. II. The Companion of AX Circini revealed with VLTI/PIONIER
Creators: name: Gallenne, A.
name: Mérand, A.
name: Kervella, P.
name: Breitfelder, J.
name: Bouquin, J. -B. Le
name: Monnier, J. D.
name: Gieren, W.
name: Pilecki, B.
name: Pietrzyński, G.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Aims: We aim at detecting and characterizing the main-sequence companion of the Cepheid AX Cir ($P_\mathrm{orb} \sim $ 18 yrs). The long-term objective is to estimate the mass of both components and the distance to the system. Methods: We used the PIONIER combiner at the VLT Interferometer to obtain the first interferometric measurements of the short-period Cepheid AX Cir and its orbiting component. Results: The companion is resolved by PIONIER at a projected separation $ρ= 29.2 \pm 0.2$ mas and projection angle $PA = 167.6 \pm 0.3^{\circ}$. We measured $H$-band flux ratios between the companion and the Cepheid of $0.90 \pm 0.10$ % and $0.75 \pm 0.17$ %, respectively at a pulsation phase for the Cepheid $ϕ= 0.24$ and 0.48. The lower contrast at $ϕ= 0.48$ is due to increased brightness of the Cepheid compared to the $ϕ= 0.24$. This gives an average apparent magnitude $m\mathrm{_H (comp)} = 9.06 \pm 0.24$ mag. The limb-darkened angular diameter of the Cepheid at the two pulsation phases was measured to be $θ_\mathrm{LD} = 0.839 \pm 0.023$ mas and $θ_\mathrm{LD} = 0.742 \pm 0.020$ mas, respectively at $ϕ= 0.24$ and 0.48. A lower limit on the total mass of the system was also derived based on our measured separation, we found $M_\mathrm{T} \geq 9.7 \pm 0.6 M_\odot$.
description: Accepted for publication in Astronomy and Astrophysics
Semantics-based Privacy by Design for Internet of Things Applications
Creators: name: Alkhariji, Lamya
name: De, Suparna
name: Rana, Omer
name: Perera, Charith
Publisher: name: arXiv
Year: 2022
Subjects: subject: Cryptography and Security (cs.CR)
subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: As Internet of Things (IoT) technologies become more widespread in everyday life, privacy issues are becoming more prominent. The aim of this research is to develop a personal assistant that can answer software engineers' questions about Privacy by Design (PbD) practices during the design phase of IoT system development. Semantic web technologies are used to model the knowledge underlying PbD measurements, their intersections with privacy patterns, IoT system requirements and the privacy patterns that should be applied across IoT systems. This is achieved through the development of the PARROT ontology, developed through a set of representative IoT use cases relevant for software developers. This was supported by gathering Competency Questions (CQs) through a series of workshops, resulting in 81 curated CQs. These CQs were then recorded as SPARQL queries, and the developed ontology was evaluated using the Common Pitfalls model with the help of the Protégé HermiT Reasoner and the Ontology Pitfall Scanner (OOPS!), as well as evaluation by external experts. The ontology was assessed within a user study that identified that the PARROT ontology can answer up to 58\% of privacy-related questions from software engineers.
The candidate luminous blue variable G79.29+0.46: a comprehensive study of its ejecta through a multiwavelength analysis
Creators: name: Agliozzo, C.
name: Noriega-Crespo, A.
name: Umana, G.
name: Flagey, N.
name: Buemi, C.
name: Ingallinera, A.
name: Trigilio, C.
name: Leto, P.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a multiwavelength analysis of the nebula around the candidate luminous blue variable G79.29+0.46. The study is based on our radio observations performed at the Expanded Very Large Array and at the Green Bank Telescope and on archival infrared datasets, including recent images obtained by the Herschel Space Observatory. We confirm that the radio central object is characterized by a stellar wind and derive a current mass-loss rate of about 1.4x10-6 Msun yr-1. We find the presence of a dusty compact envelope close to the star, with a temperature between 40 and 1200 K. We estimate for the outer ejecta an ionised gas mass of 1.51 Msun and a warm (60--85 K) dust mass of 0.02 Msun. Diagnostics of the far-infrared spectra indicate the presence of a photo-dissociation region around the ionised gas. Finally, we model the nebula with the photo-ionization code CLOUDY, using as input parameters those estimated from our analysis. We find for the central star a luminosity of 10^5.4 Lsun and an effective temperature of 20.4 kK.
description: 21 pages, 11 figures, 14 tables, accepted for publication in MNRAS
Nicolau, Rita Maria do Nascimento, Teresa de Saldanha. Uma vivência cristã no feminino, Col. «Nova Spes», Universidade Católica Portuguesa, Lisboa 1996, 226 pp. 225x155, ISBN 972-8045-02-6.
Creators: name: Coutinho, Jorge
Publisher: name: Theologica
Year: 1996

description: Theologica, v. 31 n. 2 (1996): A fé e a festa
Additional file 4 of Trichuris trichiura isolated from Macaca sylvanus: morphological, biometrical, and molecular study
Creators: name: Rivero, Julia
name: García-Sánchez, Ángela María
name: Zurita, Antonio
name: Cutillas, Cristina
name: Callejón, Rocío
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 4. Phylogenetic tree of Trichuris species based on cob mtDNA sequences inferred using Bayesian method. Bayesian Posterior Probabilities of clades are listed first, followed by Maximum Parsimony and Maximum Likelihood bootstrap values, respectively, for clade frequencies exceeding 60%.
Additional file 2 of World Health Organisation Disability Assessment Schedule (WHODAS 2.0): development and validation of the Nigerian Igbo version in patients with chronic low back pain
Creators: name: Igwesi-Chidobe, Chinonso Nwamaka
name: Kitchen, Sheila
name: Sorinola, Isaac Olubunmi
name: Godfrey, Emma Louise
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy

description: Additional file 2. Changes made to Igbo-WHODAS following cross-cultural adaptation.
A new mapping of technological interdependence
Creators: name: Colladon, A. Fronzetti
name: Guardabascio, B.
name: Venturini, F.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Econometrics (econ.EM)
subject: Computation and Language (cs.CL)
subject: Social and Information Networks (cs.SI)
subject: FOS: Economics and business
subject: FOS: Computer and information sciences
subject: I.7; I.2.7; J.4

description: How does technological interdependence affect innovation? We address this question by examining the influence of neighbors' innovativeness and the structure of the innovators' network on a sector's capacity to develop new technologies. We study these two dimensions of technological interdependence by applying novel methods of text mining and network analysis to the documents of 6.5 million patents granted by the United States Patent and Trademark Office (USPTO) between 1976 and 2021. We find that, in the long run, the influence of network linkages is as important as that of neighbor innovativeness. In the short run, however, positive shocks to neighbor innovativeness yield relatively rapid effects, while the impact of shocks strengthening network linkages manifests with delay, even though lasts longer. Our analysis also highlights that patent text contains a wealth of information often not captured by traditional innovation metrics, such as patent citations.
Additional file 1 of Trichuris trichiura isolated from Macaca sylvanus: morphological, biometrical, and molecular study
Creators: name: Rivero, Julia
name: García-Sánchez, Ángela María
name: Zurita, Antonio
name: Cutillas, Cristina
name: Callejón, Rocío
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1. Biometrical data of 15 males of Trichuris sp. isolated from M. sylvanus.
AdaptEx: A Self-Service Contextual Bandit Platform
Creators: name: Black, William
name: Ilhan, Ercument
name: Marchini, Andrea
name: Markeviciute, Vilda
Publisher: name: arXiv
Year: 2023
Subjects: subject: Information Retrieval (cs.IR)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: This paper presents AdaptEx, a self-service contextual bandit platform widely used at Expedia Group, that leverages multi-armed bandit algorithms to personalize user experiences at scale. AdaptEx considers the unique context of each visitor to select the optimal variants and learns quickly from every interaction they make. It offers a powerful solution to improve user experiences while minimizing the costs and time associated with traditional testing methods. The platform unlocks the ability to iterate towards optimal product solutions quickly, even in ever-changing content and continuous "cold start" situations gracefully.
Additional file 3 of World Health Organisation Disability Assessment Schedule (WHODAS 2.0): development and validation of the Nigerian Igbo version in patients with chronic low back pain
Creators: name: Igwesi-Chidobe, Chinonso Nwamaka
name: Kitchen, Sheila
name: Sorinola, Isaac Olubunmi
name: Godfrey, Emma Louise
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy

description: Additional file 3:. Reliability of Igbo-WHODAS.
A glimpse of fluid turbulence from the molecular scale
Creators: name: Komatsu, Teruhisa S.
name: Matsumoto, Shigenori
name: Shimada, Takashi
name: Ito, Nobuyasu
Publisher: name: arXiv
Year: 2014
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Large scale molecular dynamics simulations of freely decaying turbulence in three-dimensional space are reported. Fluid components are defined from the microscopic states by eliminating thermal components from the coarse-grained fields. The energy spectrum of the fluid components is observed to scale reasonably well according to Kolmogorov scaling determined from the energy dissipation rate and the viscosity of the fluid, even though the Kolmogorov length is of the order of the molecular scale.
description: 13 pages, 7 figures, Open Access http://www.worldscientific.com/doi/abs/10.1142/S012918311450034X (published version 11pages)
«Feliz por tocar o próprio fundamento da religião»: novamente sobre o tema da «filosofia cristã» - com referência à Lettre de Maurice Blondel (1986)
Creators: name: Splett, Jörg
Publisher: name: Theologica
Year: 1996

description: Theologica, v. 31 n. 2 (1996): A fé e a festa
Magnetic structure of an activated filament in a flaring active region
Creators: name: Sasso, C.
name: Lagg, A.
name: Solanki, S. K.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: While the magnetic field in quiescent prominences has been widely investigated, less is known about the field in activated prominences. We introduce observational results on the magnetic field structure of an activated filament in a flaring active region. We study, in particular, its magnetic structure and line-of-sight flows during its early activated phase, shortly before it displays signs of rotation. We invert the Stokes profiles of the chromospheric He I 10830 A triplet and the photospheric Si I 10827 A line observed in this filament by the VTT on Tenerife. Using these inversion results we present and interpret the first maps of velocity and magnetic field obtained in an activated filament, both in the photosphere and the chromosphere. Up to 5 different magnetic components are found in the chromospheric layers of the filament, while outside the filament a single component is sufficient to reproduce the observations. Magnetic components displaying an upflow are preferentially located towards the centre of the filament, while the downflows are concentrated along its periphery. Also, the upflowing gas is associated with an opposite-polarity magnetic configuration with respect to the photosphere, while the downflowing gas is associated with a same-polarity configuration. The activated filament has a rather complex structure. Nonetheless, it is compatible with a flux rope, although with a distorted one, in the normal configuration. The observations are best explained by a rising flux rope in which a part of the filament material is still stably stored (upflowing material, rising with the field), while a part is no longer stably stored and flows down along the field lines.
description: Accepted for publication in A&A on Dec 4th 2013
Additional file 4 of World Health Organisation Disability Assessment Schedule (WHODAS 2.0): development and validation of the Nigerian Igbo version in patients with chronic low back pain
Creators: name: Igwesi-Chidobe, Chinonso Nwamaka
name: Kitchen, Sheila
name: Sorinola, Isaac Olubunmi
name: Godfrey, Emma Louise
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy

description: Additional file 4. Bland-Altman plots of the Igbo-WHODAS.
A variational Bayes framework for sparse adaptive estimation
Creators: name: Themelis, Konstantinos E.
name: Rontogiannis, Athanasios A.
name: Koutroumbas, Konstantinos D.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Recently, a number of mostly $\ell_1$-norm regularized least squares type deterministic algorithms have been proposed to address the problem of \emph{sparse} adaptive signal estimation and system identification. From a Bayesian perspective, this task is equivalent to maximum a posteriori probability estimation under a sparsity promoting heavy-tailed prior for the parameters of interest. Following a different approach, this paper develops a unifying framework of sparse \emph{variational Bayes} algorithms that employ heavy-tailed priors in conjugate hierarchical form to facilitate posterior inference. The resulting fully automated variational schemes are first presented in a batch iterative form. Then it is shown that by properly exploiting the structure of the batch estimation task, new sparse adaptive variational Bayes algorithms can be derived, which have the ability to impose and track sparsity during real-time processing in a time-varying environment. The most important feature of the proposed algorithms is that they completely eliminate the need for computationally costly parameter fine-tuning, a necessary ingredient of sparse adaptive deterministic algorithms. Extensive simulation results are provided to demonstrate the effectiveness of the new sparse variational Bayes algorithms against state-of-the-art deterministic techniques for adaptive channel estimation. The results show that the proposed algorithms are numerically robust and exhibit in general superior estimation performance compared to their deterministic counterparts.
Does the Cosmological Constant really indicate the existence of a Dark Dimension?
Creators: name: Branchina, Carlo
name: Branchina, Vincenzo
name: Contino, Filippo
name: Pernace, Arcangelo
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: According to the "dark dimension" (DD) scenario, we might live in a universe with a single compact extra dimension, whose mesoscopic size is dictated by the measured value of the cosmological constant. This scenario is based on swampland conjectures, that lead to the relation $ρ_{\rm swamp}\sim m_{_{\rm KK}}^4$ between the vacuum energy $ρ_{\rm swamp}$ and the size of the extra dimension $m_{_{\rm KK}}^{-1}$ ($m_{_{\rm KK}}$ is the mass scale of a Kaluza-Klein tower), and on the corresponding result $ρ_{_{\rm EFT}}$ from the EFT limit. We show that $ρ_{_{\rm EFT}}$ contains previously missed UV-sensitive terms, whose presence invalidates the widely spread belief (based on existing literature) that the calculation gives automatically the finite result $ρ_{_{\rm EFT}}\sim m_{_{\rm KK}}^4$ (with no need for fine-tuning). This renders the matching between $ρ_{\rm swamp}$ and $ρ_{_{\rm EFT}}$ a non-trivial issue. We then comment on the necessity to find a mechanism that implements the suppression of the aforementioned UV-sensitive terms. This should finally allow to frame the DD scenario in a self-consistent framework, also in view of its several phenomenological applications based on EFT calculations.
description: 18 pages; 1 Appendix. Accepted for publication in International Journal of Geometric Methods in Modern Physics (DOI:10.1142/S0219887824503055)
Additional file 6 of Trichuris trichiura isolated from Macaca sylvanus: morphological, biometrical, and molecular study
Creators: name: Rivero, Julia
name: García-Sánchez, Ángela María
name: Zurita, Antonio
name: Cutillas, Cristina
name: Callejón, Rocío
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 6. PCR mix, primers and conditions used for each molecular marker sequenced.
Do I really need a licence for my code?
Creators: name: Storm, Alexander
Publisher: name: Forschungzentrum Jülich
Year: 2023

description: Open Science Week am FZJ, online, Germany, 23 Oct 2023 - 27 Oct 2023
description: Scientists, research software engineers, science officers, admin staff, and even lawyers are sometimes baffled by the seemingly complex structures offered by software licences and their compliance. Contributor licence agreements, software and IP clauses in cooperation agreements and other contracts often kill any interest in the topic that might have survived the first contact with its legal implementation.This complexity is mostly unnecessary and can be reduced to a few key questions that should be answered before beginning a project. In this talk, these issues will be highlighted in regard to the following points: Reasons for early consideration of licence implementation within a software project Guide for choosing a software licence How to deal with external contributions Internal contract compliance versus external licence Open source versus proprietary Open source versus commercial exploitation
Learning by Self-Explaining
Creators: name: Stammer, Wolfgang
name: Friedrich, Felix
name: Steinmann, David
name: Brack, Manuel
name: Shindo, Hikaru
name: Kersting, Kristian
Publisher: name: arXiv
Year: 2023
Subjects: subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Much of explainable AI research treats explanations as a means for model inspection. Yet, this neglects findings from human psychology that describe the benefit of self-explanations in an agent's learning process. Motivated by this, we introduce a novel workflow in the context of image classification, termed Learning by Self-Explaining (LSX). LSX utilizes aspects of self-refining AI and human-guided explanatory machine learning. The underlying idea is that a learner model, in addition to optimizing for the original predictive task, is further optimized based on explanatory feedback from an internal critic model. Intuitively, a learner's explanations are considered "useful" if the internal critic can perform the same task given these explanations. We provide an overview of important components of LSX and, based on this, perform extensive experimental evaluations via three different example instantiations. Our results indicate improvements via Learning by Self-Explaining on several levels: in terms of model generalization, reducing the influence of confounding factors, and providing more task-relevant and faithful model explanations. Overall, our work provides evidence for the potential of self-explaining within the learning phase of an AI model.
Additional file 2 of Trichuris trichiura isolated from Macaca sylvanus: morphological, biometrical, and molecular study
Creators: name: Rivero, Julia
name: García-Sánchez, Ángela María
name: Zurita, Antonio
name: Cutillas, Cristina
name: Callejón, Rocío
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 2. Biometrical data of 15 females of Trichuris sp. isolated from M. sylvanus.
Observation and interpretation of motional sideband asymmetry in a quantum electro-mechanical device
Creators: name: Weinstein, A. J.
name: Lei, C. U.
name: Wollman, E. E.
name: Suh, J.
name: Metelmann, A.
name: Clerk, A. A.
name: Schwab, K. C.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Quantum electro-mechanical systems offer a unique opportunity to probe quantum noise properties in macroscopic devices, properties which ultimately stem from the Heisenberg Uncertainty Principle. A simple example of this is expected to occur in a microwave parametric transducer, where mechanical motion generates motional sidebands corresponding to the up and down frequency-conversion of microwave photons. Due to quantum vacuum noise, the rates of these processes are expected to be unequal. We measure this fundamental imbalance in a microwave transducer coupled to a radio-frequency mechanical mode, cooled near the ground state of motion. We also discuss the subtle origin of this imbalance: depending on the measurement scheme, the imbalance is most naturally attributed to the quantum fluctuations of either the mechanical mode or of the electromagnetic field.
Warp Drives and Closed Timelike Curves
Creators: name: Shoshany, Barak
name: Snodgrass, Ben
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: It is commonly accepted that superluminal travel may be used to facilitate time travel. This is a purely special-relativistic argument, using the fact that for observers in two frames of reference, separated by a spacelike interval, the non-causal (spacelike) future of one observer includes part of the causal past of the other. In this paper we provide a concrete realization of this argument in a curved general-relativistic spacetime, using warp drives as the means of faster-than-light travel. By generalizing the usual warp drive metric to allow for a non-unit lapse function, we allow the warp drive to switch between reference frames in a purely geometric way. With an additional modification allowing the warp drive to have compact support, this permits us to glue two warp drives together to construct a closed timelike geodesic, such that a test particle following the geodesics of the two warp drives travels back to its own past. This provides a precise mathematical model for the connection between faster-than-light travel and time travel in general relativity, and the first such model to be explicitly formulated using two warp drives. We also give a detailed discussion of weak energy condition violations in the non-unit-lapse warp drive.
description: 36 pages, 7 figures; version published in Classical and Quantum Gravity
Perfect Matchings in Claw-free Cubic Graphs
Creators: name: Oum, Sang-il
Publisher: name: arXiv
Year: 2009
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05C70, 05C75

description: Lovasz and Plummer conjectured that there exists a fixed positive constant c such that every cubic n-vertex graph with no cutedge has at least 2^(cn) perfect matchings. Their conjecture has been verified for bipartite graphs by Voorhoeve and planar graphs by Chudnovsky and Seymour. We prove that every claw-free cubic n-vertex graph with no cutedge has more than 2^(n/12) perfect matchings, thus verifying the conjecture for claw-free graphs.
description: 6 pages, 2 figures
True muonium resonant production at $e^+e^-$ colliders with standard crossing angle
Creators: name: Gargiulo, Ruben
name: Di Meco, Elisa
name: Paesani, Daniele
name: Palmisano, Stefano
name: Diociaiuti, Eleonora
name: Sarra, Ivano
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: True muonium ($μ^+μ^-$) is the heaviest and smallest bound state not involving quantum chromodynamics, after true tauonium ($τ^+τ^-$) and mu-tauonium ($μ^\pmτ^\mp$). Unlike atoms containing $τ$ particles, the muon lifetime is long enough to allow observation of true muonium (TM) decays and transitions. One of the proposed methods to observe the spin 1 fundamental state of TM, which has the smallest lifetime among TM spin 1 states, was to build an $e^+e^-$ collider with a large crossing angle ($θ\sim 30^\circ$) in order to provide TM with a large boost and detect its decay vertex in $e^+ e^-$. The following paper will instead show that TM excited states ($n\geq2$) can be observed in relatively large quantities ($\mathcal{O}$(10)/month) at a feasible $e^+e^-$ collider with standard crossing angles, after setting their center-of-mass energy to the TM mass ($\sim2m_μ=211.4$ MeV).
Additional file 3 of Trichuris trichiura isolated from Macaca sylvanus: morphological, biometrical, and molecular study
Creators: name: Rivero, Julia
name: García-Sánchez, Ángela María
name: Zurita, Antonio
name: Cutillas, Cristina
name: Callejón, Rocío
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 3. Phylogenetic tree of Trichuris species based on cox1 mtDNA sequences inferred using Bayesian method. Bayesian Posterior Probabilities of clades are listed first, followed by Maximum Parsimony and Maximum Likelihood bootstrap values, respectively, for clade frequencies exceeding 60%.
Properties of random sequential adsorption of generalized dimers
Creators: name: Cieśla, Michał
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Saturated random packing of particles built of two identical, relatively shifted spheres in two and three dimensional flat and homogeneous space was studied numerically using random sequential adsorption algorithm. The shift between centers of spheres varied from 0.0 to 8.0 sphere diameters. Numerical simulations allowed determine random sequential adsorption kinetics, saturated random coverage ratio as well as available surface function and density autocorrelation function.
description: 5 pages, 8 figures
A new library of theoretical stellar spectra with scaled-solar and alpha-enhanced mixtures
Creators: name: Coelho, P. R. T.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Theoretical stellar libraries have been increasingly used to overcome limitations of empirical libraries, e.g. by exploring atmospheric parameter spaces not well represented in the latter. This work presents a new theoretical library which covers 3000 $\leq$ Teff $\leq$ 25000\,K, -0.5 $\leq$ log g $\leq$ 5.5, and 12 chemical mixtures covering 0.0017 $\leq$ Z $\leq$ 0.049 at both scaled-solar and $α$-enhanced compositions. This library complements previous ones by providing: (i) homogeneous computations of opacity distribution functions, models atmospheres, statistical surface fluxes and high resolution spectra; (ii) high resolution spectra with continua slopes corrected by the effect of predicted lines, and; (iii) two families of $α$-enhanced mixtures for each scaled-solar iron abundance, to allow studies of the $α$-enhancement both at `fixed iron' and `fixed Z' cases. Comparisons to observed spectra were performed and confirm that the synthetic spectra reproduce well the observations, although there are wavelength regions which should be still improved. The atmospheric parameter scale of the model library was compared to one derived from a widely used empirical library, and no systematic difference between the scales was found. This is particularly reassuring for methods which use synthetic spectra for deriving atmospheric parameters of stars in spectroscopic surveys.