cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
FAAM flight log - b408
Creators: name: FAAM
Publisher: name: Zenodo
Year: 2008

description: FAAM flight log - b408
description: Previously curated at: http://cedadocs.ceda.ac.uk/687/ Main files in this record: flight-log_faam_20081026_r0_b408.pdf Transferred to CEDA document repository community on Zenodo on 2022-11-24
RheoSpeckle: a new tool to investigate local flow and microscopic dynamics of soft matter under shear
Creators: name: Ali, N.
name: Roux, DCD.
name: Cipelletti, L.
name: Caton, F.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: To investigate the interplay between microscopic dynamics and macroscopic rheology in soft matter, we couple a stress-controlled-rheometer equipped with a Couette cell to a light scattering setup in the imaging geometry, which allows us to measure both the deformation field and the microscopic dynamics. To validate our setup, we test two model systems. For an elastic solid sample, we recover the expected deformation field within 1 micron. For a pure viscous fluid seeded with tracer particles, we measure the velocity profile and the dynamics of the tracers, both during shear and at rest. The velocity profile is acquired over a gap of 5 mm with a temporal and spatial resolution of 1 s and 100 microns, respectively. At rest, the tracer dynamics have the expected diffusive behavior. Under shear, the microscopic dynamics corrected for the average drift due to solid rotation scale with the local shear rate, demonstrating that our setup captures correctly the relative motion of the tracers due to the affine deformation.
description: 17 pages, 12 figures
FAAM flight log - b409
Creators: name: FAAM
Publisher: name: Zenodo
Year: 2008

description: FAAM flight log - b409
description: Previously curated at: http://cedadocs.ceda.ac.uk/688/ Main files in this record: flight-log_faam_20081027_r0_b409.pdf Transferred to CEDA document repository community on Zenodo on 2022-11-24
Geometrical origin of the Kodama vector
Creators: name: Kinoshita, Shunichiro
Publisher: name: arXiv
Year: 2024
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: It has been known that warped-product spacetimes such as spherically symmetric ones admit the Kodama vector. This vector provides a locally conserved current made by contraction of the Einstein tensor, even though there is no Killing vector. In addition, a quasilocal mass, Birkhoff's theorem and various properties are closely related to the Kodama vector. Recently, it is shown that the notion of the Kodama vector can be extended to three-dimensional axisymmetric spacetimes even if the spacetimes are not warped product. This implies that warped product may not be a necessary condition for a spacetime to admit the Kodama vector. We show properties of the Kodama vector originate from the conformal Killing-Yano 2-form. In particular, the well-known spacetimes that admit the Kodama vector have a closed conformal Killing-Yano 2-form. Furthermore, we show the Kodama vector provides local conserved currents for each order of the Lovelock tensor as well as the Einstein tensor.
description: 10 pages; v2: minor changes, appendix B and references added; v3: published in PRD
Pseudofumaria lutea Borkh.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ranunculales
Papaveraceae
Pseudofumaria
Pseudofumaria lutea

description: Fumaria lutea Linnaeus, Mantissa Plantarum Altera: 258. 1771. "Habitat in Mauritania." RCN: 5123. Lectotype (Lidén in Jonsell in Nordic J. Bot. 20: 522. 2001 [2000]): Herb. Burser VII(1): 97 (UPS). Current name:  Pseudofumaria lutea (L.) Borkh. (Fumariaceae). Note: Lidén (in Opera Bot. 88: 32. 1986) indicated Herb. Linn. No. 291.11 (S) as lectotype, but this sheet is unannotated by Linnaeus and cannot be accepted as original material. He subsequently designated a Burser specimen as lectotype in its place.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part F), pp. 516-528 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 527, DOI: 10.5281/zenodo.291971
FAAM flight log - b410
Creators: name: FAAM
Publisher: name: Zenodo
Year: 2008

description: FAAM flight log - b410
description: Previously curated at: http://cedadocs.ceda.ac.uk/689/ Main files in this record: flight-log_faam_20081029_r0_b410.pdf Transferred to CEDA document repository community on Zenodo on 2022-11-24
Dimensional Reduction of Markov State Models from Renormalization Group Theory
Creators: name: Orioli, Simone
name: Faccioli, Pietro
Publisher: name: arXiv
Year: 2016
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Biomolecules (q-bio.BM)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Renormalization Group (RG) theory provides the theoretical framework to define Effective Theories (ETs), i.e. systematic low-resolution approximations of arbitrary microscopic models. Markov State Models (MSMs) are shown to be rigorous ETs for Molecular Dynamics (MD). Based on this fact, we use Real Space RG to vary the resolution of a MSM and define an algorithm for clustering microstates into macrostates. The result is a lower dimensional stochastic model which, by construction, provides the optimal coarse-grained Markovian representation of the system's relaxation kinetics. To illustrate and validate our theory, we analyze a number of test systems of increasing complexity, ranging from synthetic toy models to two realistic applications, built form all-atom MD simulations. The computational cost of computing the low-dimensional model remains affordable on a desktop computer even for thousands of microstates.
description: 23 pages, 8 figures
Prueba de desempeño final en el Entrenamiento (aprendizaje basado en problemas)
Creators: name: Guerra Macias, Iliana
Publisher: name: Zenodo
Year: 2023

description: Prueba de desempeño final en el Entrenamiento (aprendizaje basado en problemas) empleada en la investigación Habilidades procedimentales invariantes para el diagnóstico y el tratamiento de la peritonitis posoperatoria.
Diapria grenadensis Ashmead 1896
Creators: name: Notton, David G.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Chalcididae
Diapria
Diapria grenadensis

description: Diapria grenadensis Ashmead, 1896: 804, 805.
Valid name
Trichopria grenadensis (Ashmead, 1896).
Summary of types
Lectotype ♀, BMNH number 9.727, designated by Masner (1965). Paralectotypes 5 ♀♀, ♂.
Primary type data
Balthazar/ Windward side/ Grenada, W.I./ H.H. Smith/ 20; Lecto/ type/ C.M.; W.Indies/ 99-331; Diapria / grenadensis/ ♀ Type Ashm.; selected as/ lectotype by/ L. Masner xi.61.
Type locality
West Indies, Grenada, Balthazar.
Remarks
This species was described from nine females and two males, of which six female and one male syntypes were found. Masner (1965) designated a lectotype under the unnecessary replacement name Trichopria (Planopria) grenadicola Kieffer, 1916. The lectotype is mounted on a card point and is entire; it is a Trichopria.
description: Published as part of Notton, David G., 2014, A catalogue of the types of Diapriinae (Hymenoptera, Diapriidae) at the Natural History Museum, London, pp. 1-123 in European Journal of Taxonomy 75 on page 18, DOI: 10.5852/ejt.2014.75, http://zenodo.org/record/3862773
FAAM flight log - b411
Creators: name: FAAM
Publisher: name: Zenodo
Year: 2008

description: FAAM flight log - b411
description: Previously curated at: http://cedadocs.ceda.ac.uk/690/ Main files in this record: flight-log_faam_20081030_r0_b411.pdf Transferred to CEDA document repository community on Zenodo on 2022-11-24
Corydalis nobilis Pers.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ranunculales
Papaveraceae
Corydalis
Corydalis nobilis

description: Fumaria nobilis Linnaeus, Systema Naturae, ed. 12, 2: 469. 1767. RCN: 5120. Lectotype (Lidén in Jonsell in Nordic J. Bot. 20: 522. 2001 [2000]): Herb. Linn. No. 881.3 (LINN). Current name:  Corydalis nobilis (L.) Pers. (Fumariaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part F), pp. 516-528 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 528, DOI: 10.5281/zenodo.291971
Learning Exposure Correction in Dynamic Scenes
Creators: name: Liu, Jin
name: Wang, Bo
name: Wang, Chuanming
name: Fu, Huiyuan
name: Ma, Huadong
Publisher: name: arXiv
Year: 2024
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Exposure correction aims to enhance visual data suffering from improper exposures, which can greatly improve satisfactory visual effects. However, previous methods mainly focus on the image modality, and the video counterpart is less explored in the literature. Directly applying prior image-based methods to videos results in temporal incoherence with low visual quality. Through thorough investigation, we find that the development of relevant communities is limited by the absence of a benchmark dataset. Therefore, in this paper, we construct the first real-world paired video dataset, including both underexposure and overexposure dynamic scenes. To achieve spatial alignment, we utilize two DSLR cameras and a beam splitter to simultaneously capture improper and normal exposure videos. Additionally, we propose an end-to-end video exposure correction network, in which a dual-stream module is designed to deal with both underexposure and overexposure factors, enhancing the illumination based on Retinex theory. The extensive experiments based on various metrics and user studies demonstrate the significance of our dataset and the effectiveness of our method. The code and dataset are available at https://github.com/kravrolens/VECNet.
description: To be published at ACM Multimedia 2024
Fumaria officinalis Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ranunculales
Papaveraceae
Fumaria
Fumaria officinalis

description: Fumaria officinalis Linnaeus, Species Plantarum 2: 700. 1753. "Habitat in Europae agris, cultis." RCN: 5126. Lectotype (Sell in Feddes Repert. 68: 178. 1963): Herb. Linn. No. 881.13 (LINN). Generitype of Fumaria Linnaeus (vide Green, Prop. Brit. Bot.: 173. 1929). Current name:  Fumaria officinalis L. (Fumariaceae). Note: Although Pugsley (in J. Bot. 50, Suppl. A: 45. 1912) noted a specimen at LINN, he did not refer to it as a type.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part F), pp. 516-528 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 528, DOI: 10.5281/zenodo.291971
Efficient quantum circuits for Toeplitz and Hankel matrices
Creators: name: Mahasinghe, A.
name: Wang, J. B.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Toeplitz and Hankel matrices have been a subject of intense interest in a wide range of science and engineering related applications. In this paper, we show that quantum circuits can efficiently implement sparse or Fourier-sparse Toeplitz and Hankel matrices. This provides an essential ingredient for solving many physical problems with Toeplitz or Hankel symmetry in the quantum setting with deterministic queries.
Aspects of Algebraic Quantum Theory: a Tribute to Hans Primas
Creators: name: Hiley, B. J.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: History and Philosophy of Physics (physics.hist-ph)
subject: FOS: Physical sciences

description: This paper outlines the common ground between the motivations lying behind Hans Primas' algebraic approach to quantum phenomena and those lying behind David Bohm's approach which led to his notion of implicate/explicate order. This connection has been made possible by the recent application of orthogonal Clifford algebraic techniques to the de Broglie-Bohm approach for relativistic systems with spin.
description: 18 pages. No figures
Extinction Laws toward Stellar Sources within a Dusty Circimstellar Medium and Implications for Type Ia Supernovae
Creators: name: Nagao, T.
name: Maeda, K.
name: Nozawa, T.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Many astronomical objects are surrounded by dusty environments. In such dusty objects, multiple scattering processes of photons by circumstellar (CS) dust grains can effectively alter extinction properties. In this paper, we systematically investigate effects of multiple scattering on extinction laws for steady-emission sources surrounded by the dusty CS medium, using a radiation transfer simulation based on the Monte Carlo technique. In particular, we focus on whether and how the extinction properties are affected by properties of CS dust grains, adopting various dust grain models. We {\bf confirm} that behaviors of the (effective) extinction laws are highly dependent on the properties of CS grains. Especially, the total-to-selective extinction ratio $R_{V}$, which characterizes the extinction law, can be either increased or decreased, compared to the case without multiple scattering. We find that the criterion for this behavior is given by a ratio of albedos in the $B$ and $V$ bands. We also find that either small silicate grains or polycyclic aromatic hydrocarbons (PAHs) are necessary for realizing a low value of $R_{V}$ as often measured toward Type Ia supernovae, if the multiple scattering by CS dust is responsible for their non-standard extinction laws. Using the derived relations between the properties of dust grains and the resulting effective extinction laws, we propose that the extinction laws toward dusty objects could be used to constrain the properties of dust grains in CS environments.
description: 31 pages, 8 figures, 1 table, accepted for publication in ApJ
Capnoides sempervirens Borkh.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ranunculales
Papaveraceae
Capnoides
Capnoides sempervirens

description: Fumaria sempervirens Linnaeus, Species Plantarum 2: 700. 1753. "Habitat in Canada, Virginia." RCN: 5122. Lectotype (Lidén in Jonsell in Nordic J. Bot. 20: 522. 2001 [2000]): Herb. Linn. No. 881.8 (LINN). Current name:  Capnoides sempervirens (L.) Borkh. (Fumariaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part F), pp. 516-528 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 528, DOI: 10.5281/zenodo.291971
Graph Database and Graph Computing for Power System Analysis (Slides)
Creators: Renchang Dai
Publisher: name: IEEE
Year: 2024

The worldwide accelerating decarbonization of energy systems requires a rising penetration of renewable energy, distributed energy, and energy storage, making the power system ever large and more complex. To make the large, complex, and dynamic power system secure and cost-effective, accurate and fast analysis are crucial. To address the increasing needs for computational efficiency in both steady-state and dynamic power system analyses, we have developed an innovative graph computing technology based on a graph database, which will be presented in this webinar. This graph-based approach closely aligns with the nature of power systems, as the graph data structure inherently represents the power network's topology and the connectivity of its components. In this webinar, we will deep dive into the concept and methodology of graph nodal and hierarchical parallelism. Additionally, we will explore how graph computing technologies can be effectively applied to power system analysis, including steady-state analysis, transient simulation, and operation optimization.
The worldwide accelerating decarbonization of energy systems requires a rising penetration of renewable energy, distributed energy, and energy storage, making the power system ever large and more complex. To make the large, complex, and dynamic power system secure and cost-effective, accurate and fast analysis are crucial. To address the increasing needs for computational efficiency in both steady-state and dynamic power system analyses, we have developed an innovative graph computing technology based on a graph database, which will be presented in this webinar. This graph-based approach closely aligns with the nature of power systems, as the graph data structure inherently represents the power network's topology and the connectivity of its components. In this webinar, we will deep dive into the concept and methodology of graph nodal and hierarchical parallelism. Additionally, we will explore how graph computing technologies can be effectively applied to power system analysis, including steady-state analysis, transient simulation, and operation optimization.
FAAM flight log - b412
Creators: name: FAAM
Publisher: name: Zenodo
Year: 2008

description: FAAM flight log - b412
description: Previously curated at: http://cedadocs.ceda.ac.uk/691/ Main files in this record: flight-log_faam_20081031_r0_b412.pdf Transferred to CEDA document repository community on Zenodo on 2022-11-24
Approximate solution for Fokker-Planck equation
Creators: name: Araujo, M. T.
name: Filho, E. Drigo
Publisher: name: arXiv
Year: 2015
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: In this paper, an approximate solution to a specific class of the Fokker-Planck equation is proposed. The solution is based on the relationship between the Schrödinger type equation with a partially confining and symmetrical potential. To estimate the accuracy of the solution, a function error obtained from the original Fokker-Planck equation is suggested. Two examples, a truncated harmonic potential and non-harmonic polynomial, are analyzed using the proposed method. For the truncated harmonic potential, the system behavior as a function of temperature is also discussed.
description: 12 pages, 8 figures
Digital Twin for Power Equipment
Creators: Dongxia Zhang
Zhongdong Wang
Jinzhuang Lv
Jun Deng
Lianteng Shen
Zhe Li
Xiaomeng Di
Ran Zhuo
Meng Gao
Xiaodong Du
Yuling He
Rui Liu
Jieshuai Ren
Bo Wang
Yu Zheng
Xiangli Chen
Yiqian Zhao
Lifan Yang
Sean Zhang
Chuanhua Zhou
Gang Wang
Publisher: name: IEEE
Year: 2024

This document provides a comprehensive cutting-edge view of digital twin for power equipment, relevant to power generation, transmission and distribution, energy storage and power supply. IEEE PES working group on Digital Twin for Power Equipment depicts objectives, general structure, standardization, and typical application of digital twin for power equipment, and also summarizes the latest R&D and application results in this topic. IEEE PES T&D Committee and its satellite division in China co-grouped the working group to prepare this document as a contribution to the IEEE PES Transmission and Distribution Committee.
This document provides a comprehensive cutting-edge view of digital twin for power equipment, relevant to power generation, transmission and distribution, energy storage and power supply. IEEE PES working group on Digital Twin for Power Equipment depicts objectives, general structure, standardization, and typical application of digital twin for power equipment, and also summarizes the latest R&D and application results in this topic. IEEE PES T&D Committee and its satellite division in China co-grouped the working group to prepare this document as a contribution to the IEEE PES Transmission and Distribution Committee.
Analyzing Regional Organization of the Human Hippocampus in 3D-PLI Using Contrastive Learning and Geometric Unfolding
Creators: name: Oberstrass, Alexander
name: DeKraker, Jordan
name: Palomero-Gallagher, Nicola
name: Muenzing, Sascha E. A.
name: Evans, Alan C.
name: Axer, Markus
name: Amunts, Katrin
name: Dickscheid, Timo
Publisher: name: arXiv
Year: 2024
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Understanding the cortical organization of the human brain requires interpretable descriptors for distinct structural and functional imaging data. 3D polarized light imaging (3D-PLI) is an imaging modality for visualizing fiber architecture in postmortem brains with high resolution that also captures the presence of cell bodies, for example, to identify hippocampal subfields. The rich texture in 3D-PLI images, however, makes this modality particularly difficult to analyze and best practices for characterizing architectonic patterns still need to be established. In this work, we demonstrate a novel method to analyze the regional organization of the human hippocampus in 3D-PLI by combining recent advances in unfolding methods with deep texture features obtained using a self-supervised contrastive learning approach. We identify clusters in the representations that correspond well with classical descriptions of hippocampal subfields, lending validity to the developed methodology.
description: Accepted to ISBI 2024
Power System Transient Stability Analysis - PSS/E and PSLF (Slides)
Creators: John Undrill
Publisher: name: IEEE
Year: 2024

Sixty years of computer development have allowed the capacity of power system dynamic simulation programs to advance from a few dozen buses to several tens of thousands. More importantly, advances in testing of power plant and load equipment have established strong understanding of where simulations are a reliable indicator of expected behavior, and where they must (still) be used with care. The management of data for large scale simulations continues to be of concern. While confidence in simulations of ‘conventional’ switch-connected equipment is well supported by observed system behavior, simulations of electronically connected load and generation must still be examined closely. It is clear that the capabilities of fundamental frequency simulations and of electromagnetic transient simulations will merge as computing capability continues to advance. It is also clear that the assembly and maintenance of simulation data bases will be a persistent and significant challenge
Sixty years of computer development have allowed the capacity of power system dynamic simulation programs to advance from a few dozen buses to several tens of thousands. More importantly, advances in testing of power plant and load equipment have established strong understanding of where simulations are a reliable indicator of expected behavior, and where they must (still) be used with care. The management of data for large scale simulations continues to be of concern. While confidence in simulations of ‘conventional’ switch-connected equipment is well supported by observed system behavior, simulations of electronically connected load and generation must still be examined closely. It is clear that the capabilities of fundamental frequency simulations and of electromagnetic transient simulations will merge as computing capability continues to advance. It is also clear that the assembly and maintenance of simulation data bases will be a persistent and significant challenge.
Security and Privacy Issues of Big Data
Creators: name: Moura, Jose
name: Serrao, Carlos
Publisher: name: arXiv
Year: 2016
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: This chapter revises the most important aspects in how computing infrastructures should be configured and intelligently managed to fulfill the most notably security aspects required by Big Data applications. One of them is privacy. It is a pertinent aspect to be addressed because users share more and more personal data and content through their devices and computers to social networks and public clouds. So, a secure framework to social networks is a very hot topic research. This last topic is addressed in one of the two sections of the current chapter with case studies. In addition, the traditional mechanisms to support security such as firewalls and demilitarized zones are not suitable to be applied in computing systems to support Big Data. SDN is an emergent management solution that could become a convenient mechanism to implement security in Big Data systems, as we show through a second case study at the end of the chapter. This also discusses current relevant work and identifies open issues.
description: In book Handbook of Research on Trends and Future Directions in Big Data and Web Intelligence, IGI Global, 2015
Lamprocapnos spectabilis Fukuhara
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ranunculales
Papaveraceae
Lamprocapnos
Lamprocapnos spectabilis

description: Fumaria spectabilis Linnaeus, Species Plantarum 2: 699. 1753. "Habitat in Sibiria. D. Demidoff." RCN: 5119. Lectotype (Lidén in Jonsell in Nordic J. Bot. 20: 522. 2001 [2000]): Amman s.n., Herb. Linn. No. 881.2 (LINN). Current name:  Lamprocapnos spectabilis (L.) Fukuhara (Fumariaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part F), pp. 516-528 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 528, DOI: 10.5281/zenodo.291971
GPTFF: A high-accuracy out-of-the-box universal AI force field for arbitrary inorganic materials
Creators: name: Xie, Fankai
name: Lu, Tenglong
name: Meng, Sheng
name: Liu, Miao
Publisher: name: arXiv
Year: 2024
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: This study introduces a novel AI force field, namely graph-based pre-trained transformer force field (GPTFF), which can simulate arbitrary inorganic systems with good precision and generalizability. Harnessing a large trove of the data and the attention mechanism of transformer algorithms, the model can accurately predict energy, atomic forces, and stress with Mean Absolute Error (MAE) values of 32 meV/atom, 71 meV/Å, and 0.365 GPa, respectively. The dataset used to train the model includes 37.8 million single-point energies, 11.7 billion force pairs, and 340.2 million stresses. We also demonstrated that GPTFF can be universally used to simulate various physical systems, such as crystal structure optimization, phase transition simulations, and mass transport.
Platycapnos spicata Bernh.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ranunculales
Papaveraceae
Platycapnos
Platycapnos spicata

description: Fumaria spicata Linnaeus, Species Plantarum 2: 700. 1753. "Habitat in Hispania, G. Narbonensi, Veronae ad agros, vias." RCN: 5128. Lectotype (Lidén in Opera Bot. 88: 40. 1986): Herb. Burser VII(1): 96 (UPS). Current name:  Platycapnos spicata (L.) Bernh. (Fumariaceae). Note: Stearn (in Geck & Pressler, Festschr. Claus Nissen: 639. 1974) stated that this was based on Sauvages’ material from Montpellier, but did not formally designate a type.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part F), pp. 516-528 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 528, DOI: 10.5281/zenodo.291971
Effect of the readout efficiency of quantum measurement on the system entanglement
Creators: name: Carisch, Christian
name: Zilberberg, Oded
name: Romito, Alessandro
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Monitored quantum systems evolve along stochastic trajectories correlated with the observer's knowledge of the system's state. Under such dynamics, certain quantum resources like entanglement may depend on the observer's state of knowledge. Here, we quantify the entanglement for a particle on a 1d quantum random walk under inefficient monitoring using a mixed state-entanglement measure - the configuration coherence. We find that the system's maximal mean entanglement at the measurement-induced quantum-to-classical crossover is suppressed in different ways by the measurement strength and inefficiency. In principle, strong measurements can lower the amount of entanglement indefinitely. However, at a given measurement strength, efficient readout can crucially increase the system entanglement, making high-fidelity detectors essential for successful quantum computing. Our results bear impact for a broad range of fields, ranging from quantum simulation platforms of random walks to questions related to measurement-induced phase transitions.
description: 5 pages, 4 figures (Appendix: 4 pages, 2 figures)
EU-seq and ChIP-seq data analysis upon degradation of the RNA-binding protein EIF4A3 in mouse embryonic stem cells
Creators: name: Puchtler, A.
Publisher: name: Zenodo
Year: 2023

description: Bioinformatic analysis of transcriptional changes upon degradation of the RNA-binding protein EIF4A3 in mESCs. This script performs an analysis on the effects of EIF4A3 knockdown in mouse embryonic stem cells (mESCs) as part of a bachelor's thesis. It identifies on which specific genes the influence of EIF4A3 is noticeable in terms of transcription rate (analysing EU-seq data (5-ethynyl-uridine-sequencing)) and whether these genes are indicated to associate with super-enhancers (analysing the proximity) and transcriptional-Polymerase-2-clusters (examining ChIP-seq (Chromatin Immuno-Precipitation DNA-Sequencing) data). Furthermore, the script creates lists containing genomic coordinates of genes indicating to being regulated in association with transcriptional clusters. These genomic regions can then be chosen as targets of DNA Fluorescence In Situ Hybridization.
Volume 11: Issue 3: Powering Data Centers
Creators: Various
Publisher: name: IEEE
Year: 2023

Volume 11: Issue 3: Powering Data Centers
September 2023 marks the 10th anniversary of IEEE Electrification Magazine (EM). In this issue, EM's founding editor-in-chief, Saifur Rahman, and the past editor-in-chief, Iqbal Husain, voiced their perspectives on the electrification technologies and their expectations of the magazine. This issue has seven feature articles, with four focusing on powering data centers. Data centers require not only strong connections to the power grid but also backup power, usually provided by diesel generators. Thus, carbon emissions have become a big concern for data centers. The related articles in this issue provide insights on various aspects of opportunities in power and energy technologies for data centers, including microgrids to integrate clean energy resources, controls, and communications in data centers, dynamic grid support services, etc. Contributors to this themed topic are all from the industry with first-hand experiences in powering data centers, e.g., Infrastructure Masons, Electric Power Research Institute, Schneider Electric, Eaton, Quanta Technology, Meta, and Vertiv. Additionally, this issue includes three feature articles on the following topics: silicon carbine inverters for heavy-duty applications, empowering rural communities via microgrids, and speeding up electromagnetic transient simulations for inverter-based resources. The history column article contributed by Marcelo Godoy Simo?es wraps up the two-part story of the technological evolution of induction motor drives.
FAAM flight log - b413
Creators: name: FAAM
Publisher: name: Zenodo
Year: 2008

description: FAAM flight log - b413
description: Previously curated at: http://cedadocs.ceda.ac.uk/692/ Main files in this record: flight-log_faam_20081103_r0_b413.pdf Transferred to CEDA document repository community on Zenodo on 2022-11-24
Learning a Generalized Physical Face Model From Data
Creators: name: Yang, Lingchen
name: Zoss, Gaspard
name: Chandran, Prashanth
name: Gross, Markus
name: Solenthaler, Barbara
name: Sifakis, Eftychios
name: Bradley, Derek
Publisher: name: arXiv
Year: 2024
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Graphics (cs.GR)
subject: FOS: Computer and information sciences

description: Physically-based simulation is a powerful approach for 3D facial animation as the resulting deformations are governed by physical constraints, allowing to easily resolve self-collisions, respond to external forces and perform realistic anatomy edits. Today's methods are data-driven, where the actuations for finite elements are inferred from captured skin geometry. Unfortunately, these approaches have not been widely adopted due to the complexity of initializing the material space and learning the deformation model for each character separately, which often requires a skilled artist followed by lengthy network training. In this work, we aim to make physics-based facial animation more accessible by proposing a generalized physical face model that we learn from a large 3D face dataset. Once trained, our model can be quickly fit to any unseen identity and produce a ready-to-animate physical face model automatically. Fitting is as easy as providing a single 3D face scan, or even a single face image. After fitting, we offer intuitive animation controls, as well as the ability to retarget animations across characters. All the while, the resulting animations allow for physical effects like collision avoidance, gravity, paralysis, bone reshaping and more.
Platycapnos spicata Bernh.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ranunculales
Papaveraceae
Platycapnos
Platycapnos spicata

description: Fumaria tenuifolia Linnaeus, Amoenitates Academicae 4: 487. 1759. Type not designated. Original material: none traced. Current name:  Platycapnos spicata (L.) Bernh. (Fumariaceae). Note: Stearn (in Geck & Pressler, Festschr. Claus Nissen: 639. 1974) noted that this was based on a Magnol description of a plant from Montpellier.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part F), pp. 516-528 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 528, DOI: 10.5281/zenodo.291971
Diapria peraffinis Ashmead 1896
Creators: name: Notton, David G.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Chalcididae
Diapria
Diapria peraffinis

description: Diapria peraffinis Ashmead, 1896: 805, 806.
Valid name
Trichopria peraffinis (Ashmead, 1896).
Summary of types
Lectotype ♂, BMNH number 9.709a, here designated. Paralectotype ♀, BMNH number 9.709b.
Primary type data
Balthazar/ Windward side/ Grenada, W.I./ H.H. Smith/ 40; Type; Diapria / peraffinis/ ♂ Type Ashm.; W.Indies/ 99-331.
Type locality
West Indies, Grenada, Balthazar.
Remarks
This species was described from a female and two males, of which one female and one male were found. The female syntype is a Doliopria Kieffer, 1910 and the male syntype is a Trichopria. The female syntype has only eleven antennal segments, not twelve as Ashmead described it, however it is very small and Ashmead most probably miscounted, otherwise it agrees with the description and bears Ashmead’s type label, so is considered to be syntypic here. The male is designated as lectotype in order to maintain the current generic combination. The lectotype is mounted on a card point and is missing the apex of the right hind tarsus.
description: Published as part of Notton, David G., 2014, A catalogue of the types of Diapriinae (Hymenoptera, Diapriidae) at the Natural History Museum, London, pp. 1-123 in European Journal of Taxonomy 75 on page 18, DOI: 10.5852/ejt.2014.75, http://zenodo.org/record/3862773
FAAM flight log - b414
Creators: name: FAAM
Publisher: name: Zenodo
Year: 2008

description: FAAM flight log - b414
description: Previously curated at: http://cedadocs.ceda.ac.uk/693/ Main files in this record: flight-log_faam_20081104_r0_b414.pdf Transferred to CEDA document repository community on Zenodo on 2022-11-24
Phonon-like excitations in the two-state Bose-Hubbard model
Creators: name: Stasyuk, I. V.
name: Velychko, O. V.
name: Vorobyov, O.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The spectrum of phonon-like collective excitations in the system of Bose-atoms in optical lattice (more generally, in the system of quantum particles described by the Bose-Hubbard model) is investigated. Such excitations appear due to displacements of particles with respect to their local equilibrium positions. The two-level model taking into account the transitions of bosons between the ground state and the first excited state in potential wells, as well as interaction between them, is used. Calculations are performed within the random phase approximation in the hard-core boson limit. It is shown that excitation spectrum in normal phase consists of the one exciton-like band, while in the phase with BE condensate an additional band appears. The positions, spectral weights and widths of bands strongly depend on chemical potential of bosons and temperature. The conditions of stability of a system with respect to the lowering of symmetry and displacement modulation are discussed.
description: 14 pages, 5 figures
Neural Simulation-Based Inference of the Neutron Star Equation of State directly from Telescope Spectra
Creators: name: Brandes, Len
name: Modi, Chirag
name: Ghosh, Aishik
name: Farrell, Delaney
name: Lindblom, Lee
name: Heinrich, Lukas
name: Steiner, Andrew W.
name: Weber, Fridolin
name: Whiteson, Daniel
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Neutron stars provide a unique opportunity to study strongly interacting matter under extreme density conditions. The intricacies of matter inside neutron stars and their equation of state are not directly visible, but determine bulk properties, such as mass and radius, which affect the star's thermal X-ray emissions. However, the telescope spectra of these emissions are also affected by the stellar distance, hydrogen column, and effective surface temperature, which are not always well-constrained. Uncertainties on these nuisance parameters must be accounted for when making a robust estimation of the equation of state. In this study, we develop a novel methodology that, for the first time, can infer the full posterior distribution of both the equation of state and nuisance parameters directly from telescope observations. This method relies on the use of neural likelihood estimation, in which normalizing flows use samples of simulated telescope data to learn the likelihood of the neutron star spectra as a function of these parameters, coupled with Hamiltonian Monte Carlo methods to efficiently sample from the corresponding posterior distribution. Our approach surpasses the accuracy of previous methods, improves the interpretability of the results by providing access to the full posterior distribution, and naturally scales to a growing number of neutron star observations expected in the coming years.
FAAM flight log - b415
Creators: name: FAAM
Publisher: name: Zenodo
Year: 2008

description: FAAM flight log - b415
description: Previously curated at: http://cedadocs.ceda.ac.uk/694/ Main files in this record: flight-log_faam_20081105_r0_b415.pdf Transferred to CEDA document repository community on Zenodo on 2022-11-24
Continuous Approximations of Projected Dynamical Systems via Control Barrier Functions
Creators: name: Delimpaltadakis, Giannis
name: Cortés, Jorge
name: Heemels, W. P. M. H.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Optimization and Control (math.OC)
subject: Systems and Control (eess.SY)
subject: FOS: Mathematics
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Projected Dynamical Systems (PDSs) form a class of discontinuous constrained dynamical systems, and have been used widely to solve optimization problems and variational inequalities. Recently, they have also gained significant attention for control purposes, such as high-performance integrators, saturated control and feedback optimization. In this work, we establish that locally Lipschitz continuous dynamics, involving Control Barrier Functions (CBFs), namely CBF-based dynamics, approximate PDSs. Specifically, we prove that trajectories of CBF-based dynamics uniformly converge to trajectories of PDSs, as a CBF-parameter approaches infinity. Towards this, we also prove that CBF-based dynamics are perturbations of PDSs, with quantitative bounds on the perturbation. Our results pave the way to implement discontinuous PDS-based controllers in a continuous fashion, employing CBFs. We demonstrate this on numerical examples on feedback optimization and synchronverter control. Moreover, our results can be employed to numerically simulate PDSs, overcoming disadvantages of existing discretization schemes, such as computing projections to possibly non-convex sets. Finally, this bridge between CBFs and PDSs may yield other potential benefits, including novel insights on stability.
description: Accepted to IEEE Transactions on Automatic Control (IEEE TAC). Compared to the accepted version, this version contains an additional numerical example on feedback optimization
FAAM flight log - b416
Creators: name: FAAM
Publisher: name: Zenodo
Year: 2008

description: FAAM flight log - b416
description: Previously curated at: http://cedadocs.ceda.ac.uk/695/ Main files in this record: flight-log_faam_20081107_r0_b416.pdf Transferred to CEDA document repository community on Zenodo on 2022-11-24
An example of quantum imaging: rendering an object undetectable
Creators: name: Ataman, Stefan
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: In this paper we propose and analyse a Gedankenexperiment involving three non-linear crystals and two objects inserted in the idler beams. We show that, besides the behaviour that can be extrapolated from previous experiments involving two crystals and one object, we are able to predict a new effect: under certain circumstances, one of the objects can be rendered undetectable to any single detection rate on the signal photons with discarded idler photons. This effect could find applications in future developments of quantum imaging techniques.
description: 5 pages, 5 figures; to appear in EPJD
Theoretical study of the elastic and thermodynamic properties of Pt$_{3}$Al with the L1$_{2}$ structure under high pressure
Creators: name: Wei, N.
name: Zhang, Ch.
name: Hou, S.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In this work, the elastic and thermodynamic properties of Pt$_{3}$Al under high pressure are investigated using density functional theory within the generalized gradient approximation. The results of bulk modulus and elastic constants at zero pressure are in good agreement with the available theoretical and experimental values. Under high pressure, all the elastic constants meet the corresponding mechanical stability criteria, meaning that Pt$_{3}$Al possesses mechanical stability. In addition, the elastic constants and elastic modulus increase linearly with the applied pressure. According to the Poisson's ratio $ν$ and elastic modulus ratio ($B/G$), Pt$_{3}$Al alloy is found to be ductile, and higher pressure can significantly enhance the ductility. Those indicate that the elastic properties of Pt$_{3}$Al will be improved under high pressure. Through the quasi-harmonic Debye model, we first successfully report the variations of the Debye temperature $Θ_\textrm{D}$, specific heats $C_{P}$, thermal expansion coefficient $α$, and Grüneisen parameter $γ$ under pressure range from 0 to 100 GPa and temperature range from 0 to 1000 K.
description: 8 pages, 5 figures
FAAM flight log - b417
Creators: name: FAAM
Publisher: name: Zenodo
Year: 2008

description: FAAM flight log - b417
description: Previously curated at: http://cedadocs.ceda.ac.uk/696/ Main files in this record: flight-log_faam_20081109_r0_b417.pdf Transferred to CEDA document repository community on Zenodo on 2022-11-24
Cysticapnos vesicaria Fedde
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ranunculales
Papaveraceae
Cysticapnos
Cysticapnos vesicaria

description: Fumaria vesicaria Linnaeus, Species Plantarum 2: 701. 1753. "Habitat in Aethiopia." RCN: 5130. Type not designated. Original material: Herb. Clifford: 351, Fumaria 4 (BM); Herb. Linn. No. 881.16 (LINN); [icon] in Boerhaave, Index Alter Pl. Hort. Lugdb.-Bat. 1: 310. 1720; [icon] in Plukenet, Amalth. Bot.: t. 355, f. 3. 1705; Almag. Bot.: 400. 1696. Current name:  Cysticapnos vesicaria (L.) Fedde (Fumariaceae). Note: Lidén (in Opera Bot. 88: 106. 1986) indicated either 881.16 (LINN) or Clifford material in BM as the type.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part F), pp. 516-528 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 528, DOI: 10.5281/zenodo.291971
Influence of Spatial Coherence on Phonon Transmission across Aperiodically Arranged Interfaces
Creators: name: Maranets, Theodore
name: Nasiri, Milad
name: Wang, Yan
Publisher: name: arXiv
Year: 2024
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In this study, we employ the atomistic wave-packet method to directly simulate coherent phonon transport and scattering dynamics in an aperiodic superlattice structure with aperiodically arranged interfaces. Our investigation reveals that interference dynamics, contingent upon the relative magnitudes of phonon wavelength, spatial coherence length, and average interface spacing, profoundly influence transmission spectra and mode-conversion behavior. Particularly, longer-wavelength phonons possessing larger coherence lengths exhibit more pronounced destructive interference and mode-conversion, leading to generally lower transmission. The insights gained into coherent phonon wave physics from this study can significantly augment the analysis and design of phononic devices.