cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Das Digitalisierungsprojekt Luhmann-Zettelkasten
Creators: name: Schmidt, Johannes
name: Gödel, Martina
name: Zimmer, Sebastian
Publisher: name: Kolloquium Wissensinfrastruktur
Year: 2017

description: Für die digitale Präsentation des 90.000 Notizen umfassenden Zettelkastens Luhmanns, der fachwissenschaftlich edidiert wird, werden hochstrukturierte XML-Dateien als Basis erstellt. Jede Zettelseite wird semantisch als freie, einzelne Gedankeneinheit begriffen, die in Verbindung mit anderen Einheiten steht. Implizit enthaltene Informationen werden durch Zettel-IDs und Schlagwortregisterverlinkungen explizit gemacht.
description: Kolloquium Wissensinfrastruktur, Sommersemester 2017
A group-theoretic approach to the bifurcation analysis of elastic frameworks with symmetry
Creators: name: Combescure, Christelle J.
name: Healey, Timothy J.
name: Treacy, Jay
Publisher: name: arXiv
Year: 2022
Subjects: subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: We present a general approach to the bifurcation analysis of elastic frameworks with symmetry. While group-theoretic methods for bifurcation problems with symmetry are well known, their actual implementation in the context of elastic frameworks is not straightforward. We consider frames comprising assemblages of Cosserat rods, and the main difficulty arises from the nonlinear configuration space, due to the presence of (cross-sectional) rotation fields. We avoid this via a single-rod formulation, developed earlier by one of the authors, whereby the governing equations are embedded in a linear space. The field equations comprise the assembly of all rod equations, supplemented by compatibility and equilibrium conditions at the joints. We demonstrate their equivariance under the symmetry-group action, and the implementation of group-theoretic methods is now natural within the linear-space context. All potential generic, symmetry-breaking bifurcations are predicted apriori. We then employ an open-source path-following code, which can detect and compute simple, onedimensional bifurcations; multiple bifurcation points are beyond its capabilities. For the latter, we construct symmetry-reduced problems implemented by appropriate substructures. Multiple bifurcations are rendered simple, and the path-following code is again applicable. We first analyze a simple tripod framework, providing all details of our methodology. We then treat a hexagonal space frame via the same approach. The tripod and the hexagonal dome both exhibit simple and double bifurcation points.
description: preprint
Additional file 1 of Limb accelerations during sleep are related to measures of strength, sensation, and spasticity among individuals with spinal cord injury
Creators: name: Rigot, Stephanie K.
name: Boninger, Michael L.
name: Ding, Dan
name: Collinger, Jennifer L.
name: Dicianno, Brad E.
name: Worobey, Lynn A.
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified

description: Supplementary Material 1: LA Features v2_ESM.docx
Extremal Transition and Quantum Cohomology: Examples of Toric Degeneration
Creators: name: Iritani, Hiroshi
name: Xiao, Jifu
Publisher: name: arXiv
Year: 2015
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14B05, 14N35

description: When a singular projective variety X_sing admits a projective crepant resolution X_res and a smoothing X_sm, we say that X_res and X_sm are related by extremal transition. In this paper, we study a relationship between the quantum cohomology of X_res and X_sm in some examples. For three dimensional conifold transition, a result of Li and Ruan implies that the quantum cohomology of a smoothing X_sm is isomorphic to a certain subquotient of the quantum cohomology of a resolution X_res with the quantum variables of exceptional curves specialized to one. We observe that similar phenomena happen for toric degenerations of Fl(1,2,3), Gr(2,4) and Gr(2,5) by explicit computations.
description: 29 pp, in v2 and v3, license statement changed. in v3 thanks to C.Z. Li added. in v4, the comparison of the cohomology of Gr(2,5) and the cohomology of the small resolution of toric degeneration of Gr(2,5) is added. a conjecture on general cases is added
Sonnenfleckenzeichnung Nr. 150.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 12.07.1986, 09:30, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1986

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Sonnenfleckenzeichnung Nr. 170.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 02.08.1986, 08:00, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1986

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Quadratic Discriminant Analysis by Projection
Creators: name: Wu, Ruiyang
name: Hao, Ning
Publisher: name: arXiv
Year: 2021
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: Discriminant analysis, including linear discriminant analysis (LDA) and quadratic discriminant analysis (QDA), is a popular approach to classification problems. It is well known that LDA is suboptimal to analyze heteroscedastic data, for which QDA would be an ideal tool. However, QDA is less helpful when the number of features in a data set is moderate or high, and LDA and its variants often perform better due to their robustness against dimensionality. In this work, we introduce a new dimension reduction and classification method based on QDA. In particular, we define and estimate the optimal one-dimensional (1D) subspace for QDA, which is a novel hybrid approach to discriminant analysis. The new method can handle data heteroscedasticity with number of parameters equal to that of LDA. Therefore, it is more stable than the standard QDA and works well for data in moderate dimensions. We show an estimation consistency property of our method, and compare it with LDA, QDA, regularized discriminant analysis (RDA) and a few other competitors by simulated and real data examples.
Changes in frequency of polymorphic inversions on natural populations of Drosophila robusta
Creators: name: Rincon, Natalia Rivera
name: Stevison, Laurie
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: 60411 Population, Ecological and Evolutionary Genetics

description: Poster Presentation for SEPEEG 2020 Virtual Conference.
Higher Auslander's defect and classifying substructures of n-exangulated categories
Creators: name: Hu, Jiangsheng
name: Ma, Yajun
name: Zhang, Dongdong
name: Zhou, Panyue
Publisher: name: arXiv
Year: 2021
Subjects: subject: Representation Theory (math.RT)
subject: Category Theory (math.CT)
subject: FOS: Mathematics

description: Herschend-Liu-Nakaoka introduced the notion of $n$-exangulated categories. It is not only a higher dimensional analogue of extriangulated categories defined by Nakaoka-Palu, but also gives a simultaneous generalization of $n$-exact categories and $(n+2)$-angulated categories. In this article, we give an $n$-exangulated version of Auslander's defect and Auslander-Reiten duality formula. Moreover, we also give a classification of substructures (=closed subbifunctors) of a given skeletally small $n$-exangulated category by using the category of defects.
description: 24 pages. arXiv admin note: text overlap with arXiv:1709.06689 by other authors
Additional file 2: of Integrated pipeline for inferring the evolutionary history of a gene family embedded in the species tree: a case study on the STIMATE gene family
Creators: name: Song, Jia
name: Sisi Zheng
name: Nguyen, Nhung
name: Youjun Wang
name: Yubin Zhou
name: Lin, Kui
Publisher: name: Figshare
Year: 2017
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: 60506 Virology
subject: Computational Biology

description: STIM gene family and orthologous gene trees. (PDF 403Â kb)
Additional file 1 of An observational study to investigate the relationship between plasma glucosylsphingosine (lyso-Gb1) concentration and treatment outcomes of patients with Gaucher disease in Japan
Creators: name: Ida, Hiroyuki
name: Watanabe, Yuko
name: Sagara, Rieko
name: Inoue, Yoichi
name: Fernandez, Jovelle
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Cell Biology
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 1: Fig. S1. Achievement rate of therapeutic goals.
Additional file 1: Table S1. of Clinical outcomes in idursulfase-treated patients with mucopolysaccharidosis type II: 3-year data from the hunter outcome survey (HOS)
Creators: name: Muenzer, Joseph
name: Giugliani, Roberto
name: Scarpa, Maurizio
name: Tylki-SzymaĹSka, Anna
name: Jego, Virginie
name: Beck, Michael
Publisher: name: Figshare
Year: 2017
Subjects: subject: Medicine
subject: Pharmacology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Changes from baseline in clinical and biochemical parameters in patients with data available after 1, 2 or 3Â years of treatment with idursulfase (DOCX 33 kb)
Hidden scale invariance of metals
Creators: name: Hummel, Felix
name: Kresse, Georg
name: Dyre, Jeppe C.
name: Pedersen, Ulf R.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Chemical Physics (physics.chem-ph)
subject: Computational Physics (physics.comp-ph)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: Density functional theory (DFT) calculations of 58 liquid elements at their triple point show that most metals exhibit near proportionality between thermal fluctuations between virial and potential-energy in the isochoric ensemble. This demonstrates a general "hidden" scale invariance of metals making the dense part of the thermodynamic phase diagram effectively one dimensional with respect to structure and dynamics. DFT computed density scaling exponents, related to the Gr{ü}neisen parameter, are in good agreement with experimental values for 16 elements where reliable data were available. Hidden scale invariance is demonstrated in detail for magnesium by showing invariance of structure and dynamics. Computed melting curves of period three metals follow curves with invariance (isomorphs). The experimental structure factor of magnesium is predicted by assuming scale invariant inverse power-law (IPL) pair interactions. However, crystal packings of several transition metals (V, Cr, Mn, Fe, Nb, Mo, Ta, W and Hg), most post-transition metals (Ga, In, Sn, and Tl) and the metalloids Si and Ge cannot be explained by the IPL assumption. Thus, hidden scale invariance can be present even when the IPL-approximation is inadequate. The virial-energy correlation coefficient of iron and phosphorous is shown to increase at elevated pressures. Finally, we discuss how scale invariance explains the Gr{ü}neisen equation of state and a number of well-known empirical melting and freezing rules.
description: 12 pages, 11 figures
Development of an R-Mode Simulator Using MF DGNSS Signals
Creators: name: Jeong, Suhui
name: Son, Pyo-Woong
Publisher: name: arXiv
Year: 2021
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: With the development of positioning, navigation, and timing (PNT) information-based industries, PNT information is becoming increasingly important. Therefore, various navigation studies have been actively conducted to back up global positioning system (GPS) in scenarios in which it is disabled. Ranging using signals of opportunity (SoOP) has the advantage of infrastructure already being in place. Among them, the ranging mode (R-Mode) is a technology that uses available SoOPs such as a medium frequency (MF) differential global navigation satellite System (DGNSS) signal that has recently been recognized for its potential for navigation and is currently under research. In this study, we developed a signal simulator that considers the characteristics of MF DGNSS signals and skywaves used in R-Mode.
description: Submitted to ICCAS 2021
Methoden der Virtuellen Realität zur Bereitstellung integrierter Suchumgebungen
Creators: name: Pfeiffer, Thies
name: Summann, Friedrich
Publisher: name: Kolloquium Wissensinfrastruktur
Year: 2017

description: CITEC und UB haben in einem gemeinsamen Diskurs Ansätze untersucht und entwickelt, Methoden der Virtuellen Realität in einer bibliographischen Suchumgebung einzusetzen. Vorgestellt wird ein Prototyp, der unter Nutzung der BASE-Retrievalschnittstelle eine VR-basierte komfortable Suchlösung realisiert.
description: Kolloquium Wissensinfrastruktur, Sommersemester 2017
Sonnenfleckenzeichnung Nr. 256.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 07.11.1986, 08:00, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1986

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 3.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Sonnenfleckenzeichnung Nr. 194.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 27.08.1986, 09:00, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1986

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
$n$-exact categories arising from $n$-exangulated categories
Creators: name: He, Jian
name: Zhou, Panyue
Publisher: name: arXiv
Year: 2021
Subjects: subject: Representation Theory (math.RT)
subject: Category Theory (math.CT)
subject: FOS: Mathematics

description: Let $\mathscr{C}$ be a Krull-Schmidt $n$-exangulated category and $\mathscr{A}$ be an $n$-extension closed subcategory of $\mathscr{C}$. Then $\mathscr{A}$ inherits the $n$-exangulated structure from the given $n$-exangulated category in a natural way. This construction gives $n$-exangulated categories which are not $n$-exact categories in the sense of Jasso nor $(n+2)$-angulated categories in the sense of Geiss-Keller-Oppermann in general. Furthermore, we also give a sufficient condition on when an $n$-exangulated category $\mathscr{A}$ is an $n$-exact category. These results generalize work by Klapproth and Zhou.
description: 16 pages. arXiv admin note: substantial text overlap with arXiv:2109.02068; text overlap with arXiv:2108.07985, arXiv:2109.00196
Additional file 1: Figure S1. of Fluctuations in episodic and chronic migraine status over the course of 1 year: implications for diagnosis, treatment and clinical trial design
Creators: name: Serrano, Daniel
name: Lipton, Richard
name: Scher, Ann
name: Reed, Michael
name: Stewart, Walter
name: Adams, Aubrey
name: Buse, Dawn
Publisher: name: Figshare
Year: 2017
Subjects: subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: FOS: Biological sciences
subject: Computational Biology

description: Variability of Headache Day Frequency for Individuals with A) Episodic Migraine and B) Chronic Migraine at Wave One. (PDF 1392Â kb)
MedPerf: Open Benchmarking Platform for Medical Artificial Intelligence using Federated Evaluation
Creators: name: Karargyris, Alexandros
name: Umeton, Renato
name: Sheller, Micah J.
name: Aristizabal, Alejandro
name: George, Johnu
name: Bala, Srini
name: Beutel, Daniel J.
name: Bittorf, Victor
name: Chaudhari, Akshay
name: Chowdhury, Alexander
name: Coleman, Cody
name: Desinghu, Bala
name: Diamos, Gregory
name: Dutta, Debo
name: Feddema, Diane
name: Fursin, Grigori
name: Guo, Junyi
name: Huang, Xinyuan
name: Kanter, David
name: Kashyap, Satyananda
name: Lane, Nicholas
name: Mallick, Indranil
name: Mascagni, Pietro
name: Mehta, Virendra
name: Natarajan, Vivek
name: Nikolov, Nikola
name: Padoy, Nicolas
name: Pekhimenko, Gennady
name: Reddi, Vijay Janapa
name: Reina, G Anthony
name: Ribalta, Pablo
name: Rosenthal, Jacob
name: Singh, Abhishek
name: Thiagarajan, Jayaraman J.
name: Wuest, Anna
name: Xenochristou, Maria
name: Xu, Daguang
name: Yadav, Poonam
name: Rosenthal, Michael
name: Loda, Massimo
name: Johnson, Jason M.
name: Mattson, Peter
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Performance (cs.PF)
subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Medical AI has tremendous potential to advance healthcare by supporting the evidence-based practice of medicine, personalizing patient treatment, reducing costs, and improving provider and patient experience. We argue that unlocking this potential requires a systematic way to measure the performance of medical AI models on large-scale heterogeneous data. To meet this need, we are building MedPerf, an open framework for benchmarking machine learning in the medical domain. MedPerf will enable federated evaluation in which models are securely distributed to different facilities for evaluation, thereby empowering healthcare organizations to assess and verify the performance of AI models in an efficient and human-supervised process, while prioritizing privacy. We describe the current challenges healthcare and AI communities face, the need for an open platform, the design philosophy of MedPerf, its current implementation status, and our roadmap. We call for researchers and organizations to join us in creating the MedPerf open benchmarking platform.
Additional file 2 of Limb accelerations during sleep are related to measures of strength, sensation, and spasticity among individuals with spinal cord injury
Creators: name: Rigot, Stephanie K.
name: Boninger, Michael L.
name: Ding, Dan
name: Collinger, Jennifer L.
name: Dicianno, Brad E.
name: Worobey, Lynn A.
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified

description: Supplementary Material 2: Covariates included in the analysis.docx
EFFECT OF TEXTURAL ATTRIBUTES OF TREE SAWDUST SUBSTRATES ON PLEUROTUS OYSTER MUSHROOM PRODUCTION
Creators: name: MAYBELYN L. PEDROSO
name: ANNIE LEE C. ALAGOS
name: FRANCISCO O. ESGRINA, JR
name: JOEFREY F. HABIBUN
Publisher: name: Zenodo
Year: 2024
Subjects: Agricultural Waste Utilization, Mycelial Growth, Oyster Mushroom Cultivation, Pleurotus Sajor-Caju, Sawdust Substrate.

description: Abstract

Optimizing growth conditions for oyster mushrooms (Pleurotus sajor-caju) is crucial for enhancing their nutritional and economic value. Moreover, impact of different tree sawdust substrates on their productivity under climatic condition of Arakan, Cotabato, Philippines, remains underexplored. Hence, this study evaluated coconut, rubber, and gmelina sawdust substrates as organic media. Using a two-factor completely randomized design with three treatments and four replications, sawdust texture (Factor A) and tree substrates (Factor B) were assessed. Fine sawdust significantly improved growth parameters except for stalk length, with all tree substrates showing highly significant effects. The interaction of these factors yielded significant outcomes, except for the number of flushes and stalk length. Fine-textured sawdust, particularly from coconut and rubber trees, was optimal for enhancing mycelial length, reducing days to flush, increasing stalk length, cap circumference, fruit weight, and overall yield. Fine-textured sawdust from coconut and rubber reduced flushing time by 55.05% and increased flushes by 57.18%, resulting in the highest net revenues of 1970.45 and 1500.95 pesos, respectively. Conducted under temperatures averaging 29°C and 22°C, these findings highlight the importance of selecting appropriate sawdust texture and tree substrates to maximize Pleurotus productivity, providing valuable insights for mushroom producers to boost output and profitability.
Dynamics of Protein Hydration Water
Creators: name: Wolf, M.
name: Emmert, S.
name: Gulich, R.
name: Lunkenheimer, P.
name: Loidl, A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: We present the frequency- and temperature-dependent dielectric properties of lysozyme solutions in a broad concentration regime, measured at subzero temperatures and compare the results with measurements above the freezing point of water and on hydrated lysozyme powder. Our experiments allow examining the dynamics of unfreezable hydration water in a broad temperature range including the so-called No Man's Land (160 - 235 K). The obtained results prove the bimodality of the hydration shell dynamics and are discussed in the context of the highly-debated fragile-to-strong transition of water.
description: 5 pages, 3 figures
eVTOL Communications and Networking in UAM: Requirements, Key Enablers, and Challenges
Creators: name: Zaid, Abdullah Abu
name: Belmekki, Baha Eddine Youcef
name: Alouini, Mohamed-Slim
Publisher: name: arXiv
Year: 2021
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Electric vertical takeoff and landing (eVTOL) aircraft have attracted great attention during the last years as the long-awaited enabler of urban air mobility (UAM), allowing a more sustainable method of transportation and accelerating the development of smart cities. The operation of eVTOLs over urban areas introduces safety hazards for passengers, pedestrians, and buildings, which prioritises safety considerations. Ensuring the safe operation of eVTOLs requires studying their communication, networking, computing requirements. In this paper, we showcase eVTOL requirements in UAM in terms of coverage, data rate, latency, spectrum efficiency, networking, and computing. Then, we identify potential key technological enablers to address these requirements and their challenges. Finally, we carry out a comparative case study between the terrestrial and aerial communication infrastructures to serve eVTOLs in UAM.
Additional file 3: Table S3. of Clinical outcomes in idursulfase-treated patients with mucopolysaccharidosis type II: 3-year data from the hunter outcome survey (HOS)
Creators: name: Muenzer, Joseph
name: Giugliani, Roberto
name: Scarpa, Maurizio
name: Tylki-SzymaĹSka, Anna
name: Jego, Virginie
name: Beck, Michael
Publisher: name: Figshare
Year: 2017
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Summary of adverse events reported in patients who started treatment at or after Hunter Outcome Survey (HOS) entry (DOCX 25 kb)
Stable lifetime of compact, evenly-spaced planetary systems with non-equal masses
Creators: name: Rice, David R.
name: Steffen, Jason H.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Dynamical Systems (math.DS)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Compact planetary systems with more than two planets can undergo orbital crossings from planet-planet perturbations. The time which the system remains stable without orbital crossings has an exponential dependence on the initial orbital separations in units of mutual Hill radii. However when a multi-planet system has period ratios near mean-motion resonances, its stability time differs from the time determined by planet separation. This difference can be up to an order of magnitude when systems are set up with chains of equal period ratios. We use numerical simulations to describe the stability time relationship in non-resonant systems with equal separations but non-equal masses which breaks the chains of equal period ratios. We find a deviation of 30 per cent in the masses of Earth-mass planets creates a large enough deviation in the period ratios where the average stability time of a given spacing can be predicted by the stability time relationship. The mass deviation where structure from equal period ratios is erased increases with planet mass but does not depend on planet multiplicity. With a large enough mass deviation, the distribution of stability time at a given spacing is much wider than in equal-mass systems where the distribution narrows due to period commensurabilities. We find the stability time distribution is heteroscedastic with spacing -- the deviation in stability time for a given spacing increases with said spacing.
description: 11 pages, 13 figures, 2 tables. Accepted to MNRAS
Thermal and nonthermal emission from a peculiar long-duration GRB 211211A
Creators: name: Chang, Xue-Zhao
name: Lü, Hou-Jun
name: Yang, Xing
name: Chen, Jia-Ming
name: Liang, En-Wei
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Long-duration GRB 211211A that lacks a supernova emission even down to very stringent limits at such a low redshift $z=0.076$ and is associated with kilonova emission, suggests that its physical origin is from a binary compact star merger. By reanalyzing its data observed with the Gamma-Ray Burst Monitor on board the Fermi mission, we find that both time-integrated and time-resolved spectra can be fitted well by using a 2SBPL plus blackbody (2SBPL+BB) model in the prompt emission. The bulk Lorentz factors ($Γ_{\rm ph}$) of the outflow can be inferred by invoking the observed thermal emission at the photosphere radius within a pure fireball model, and we find out that the temporal evolution of $Γ_{\rm ph}$ seems to be tracking with the light curve. The derived values of $Γ_{\rm ph}$ are also consistent with the $Γ_{\rm ph}$-$L_{γ, \rm iso}$/$E_{γ, \rm iso}$ correlations that had been found in other bursts. Moreover, we also calculate the magnetization factor $σ_{0}$ in the central engine and $σ_{\rm ph}$ at the photosphere radius within the framework of a hybrid jet model, and find that the values of both $1+σ_{\rm 0}$ and $1+σ_{\rm ph}$ are larger than 1 for different time slices. It suggests that at least the Poynting-flux component is indeed existent in the outflow. If this is the case, one possible physical interpretation of thermal and nonthermal emissions in GRB 211211A is from the contributions of both $ν\barν$ annihilation and the Blandford-Znajek mechanisms in the relativistic jet when a stellar mass black hole resides in the central engine.
description: 12 pages, 6 figures, and 4 tables. ApJ in press, and matched with the published verison
Sonnenfleckenzeichnung Nr. 140.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 01.07.1986, 08:15, erstellt von Michele Bianda, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1986

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Electron-vibron coupling effects on electron transport via a single-molecule magnet
Creators: name: McCaskey, Alexander
name: Yamamoto, Yoh
name: Warnock, Michael
name: Burzuri, Enrique
name: van der Zant, Herre S. J.
name: Park, Kyungwha
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate how the electron-vibron coupling influences electron transport via an anisotropic magnetic molecule, such as a single-molecule magnet (SMM) Fe$_4$, by using a model Hamiltonian with parameter values obtained from density-functional theory (DFT). Magnetic anisotropy parameters, vibrational energies, and electron-vibron coupling strengths of the Fe$_4$ are computed using DFT. A giant spin model is applied to the Fe$_4$ with only two charge states, specifically a neutral state with the total spin $S=5$ and a singly charged state with $S=9/2$, which is consistent with our DFT result and experiments on Fe$_4$ single-molecule transistors. In sequential electron tunneling, we find that the magnetic anisotropy gives rise to new features in conductance peaks arising from vibrational excitations. In particular, the peak height shows a strong, unusual dependence on the direction as well as magnitude of applied B field. The magnetic anisotropy also introduces vibrational satellite peaks whose position and height are modified with the direction and magnitude of applied B field. Furthermore, when multiple vibrational modes with considerable electron-vibron coupling have energies close to one another, a low-bias current is suppressed, independently of gate voltage and applied B field, although that is not the case for a single mode with the similar electron-vibron coupling. In the former case, the conductance peaks reveal a stronger B-field dependence than in the latter case. The new features appear because the magnetic anisotropy barrier is of the same order of magnitude as the energies of vibrational modes with significant electron-vibron coupling. Our findings clearly show the interesting interplay between magnetic anisotropy and electron-vibron coupling in electron transport via the Fe$_4$. The similar behavior can be observed in transport via other anisotropic magnetic molecules.
description: 46 pages, 14 figures
Fast calculation of boundary crossing probabilities for Poisson processes
Creators: name: Moscovich, Amit
name: Nadler, Boaz
Publisher: name: arXiv
Year: 2015
Subjects: subject: Computation (stat.CO)
subject: Probability (math.PR)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: 62E15, 60G51, 62G30

description: The boundary crossing probability of a Poisson process with $n$ jumps is a fundamental quantity with numerous applications. We present a fast $O(n^2 \log n)$ algorithm to calculate this probability for arbitrary upper and lower boundaries.
description: 8 pages, 2 figures, associated C++ code is available at http://www.wisdom.weizmann.ac.il/~amitmo
Beyond the two-infall model I. Indications for a recent gas infall with Gaia DR3 chemical abundances
Creators: name: Spitoni, E.
name: Recio-Blanco, A.
name: de Laverny, P.
name: Palicio, P. A.
name: Kordopatis, G.
name: Schultheis, M.
name: Contursi, G.
name: Poggio, E.
name: Romano, D.
name: Matteucci, F.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The recent Gaia Data Release 3 (DR3) represents an unparalleled revolution in Galactic Archaeology, providing us with numerous radial velocities chemical abundances for millions of stars, with all-sky coverage. We present a new chemical evolution model for the Galactic disc components (high- and low- $α$ sequence stars) designed to reproduce the new abundance ratios provided by the GSP-spec module for the Gaia DR3 and also constrained by the detailed star formation histories for both the thick and thin disc stars inferred from previous Gaia releases. Sophisticated modeling based on previous Gaia releases has found evidence for narrow episodes of enhanced SF inferred in recent time. Additionally, Gaia DR3 highlighted the presence of young (massive) low-$α$ disc stars which show evidence of a recent chemical impoverishment in several elements. Hence, in this study, we compare Gaia DR3 chemical abundances with the predictions of a three-infall chemical evolution model for the high- and low-$α$ components. The proposed three-infall chemical evolution model nicely reproduces the main features of the abundance ratio [X/Fe] versus [M/H] (X=Mg, Si, Ca, Ti, $α$) of Gaia DR3 stars in different age bins for the considered $α$ elements. Moreover, the most recent gas infall - which started $\sim$ 2.7 Gyr ago - allows us to predict well the Gaia DR3 young population which has experienced a recent chemical impoverishment.
description: Accepted for publication in Astronomy and Astrophysics (A&A), 17 pages, 16 figures
MOESM1 of CMTM5 is downregulated and suppresses tumour growth in hepatocellular carcinoma through regulating PI3K-AKT signalling
Creators: name: Xu, Gang
name: Chengxue Dang
Publisher: name: Figshare
Year: 2017
Subjects: subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Cancer
subject: Science Policy
subject: Plant Biology

description: Additional file 1: Table S1. Primers used in this study.
In-situ temperature and major species measurements of sooting flames based on short-gated spontaneous Raman scattering
Creators: name: Meng, Hu
name: Ren, Yihua
name: Pitsch, Heinz
Publisher: name: arXiv
Year: 2022
Subjects: subject: Optics (physics.optics)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Spontaneous Raman spectroscopy (SRS) is a conventional in-situ laser diagnostic method that has been widely used for measurements of temperature and major species. However, SRS in sooting flames suffers from strong interference including laser-induced fluorescence, laser-induced incandescence, and flame luminosity, which is a long-lasting challenge. This work introduces a low-cost, easy-to-implement, and calibration-free SRS thermometry in sooting flames based on a 355-nm nanosecond laser beam. Several strategies were utilized to increase the signal-to-noise ratio and suppress the interference: (1) nanosecond ICCD gate width; (2) optimized ICCD gate delay; (3) specially designed focusing shape of the laser beam; (4) ultraviolet polarizer filter. The temperature was obtained by fitting the contour of Stokes-Raman spectra of N2 molecules, which does not require additional calibration. Based on the measured temperature, the mole fraction of major species can be obtained with calibration. This method was used in the temperature and major species measurements of an ethylene-based counterflow diffusion flame. The experimental results show an excellent agreement with the simulation results, demonstrating the feasibility of performing non-intrusive laser diagnostics of sooting and other particle-laden flames accurately.
Sonnenfleckenzeichnung Nr. 158.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 20.07.1986, 08:15, erstellt von Marco Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1986

description: Bleistiftzeichnung mit schwarzer Farbe und Bleistift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf einem eigenen Vordruck. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite. Bildqualität (SIDC): 4.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert.
Beobachtungstätigkeit unter eigenständiger Leitung (Associazione Specola Solare Ticinese ASST)
Additional file 3 of Limb accelerations during sleep are related to measures of strength, sensation, and spasticity among individuals with spinal cord injury
Creators: name: Rigot, Stephanie K.
name: Boninger, Michael L.
name: Ding, Dan
name: Collinger, Jennifer L.
name: Dicianno, Brad E.
name: Worobey, Lynn A.
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified

description: Supplementary Material 3: Covariates Model Results_ESM.docx
Multiple generalized cluster structures on $D(\text{GL}_n)$
Creators: name: Voloshyn, Dmitriy
Publisher: name: arXiv
Year: 2021
Subjects: subject: Representation Theory (math.RT)
subject: Commutative Algebra (math.AC)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: 13F60, 53D17

description: We produce a large class of generalized cluster structures on the Drinfeld double of $\text{GL}_n$ that are compatible with Poisson brackets given by Belavin-Drinfeld classification. The resulting construction is compatible with the previous results on cluster structures on $\text{GL}_n$.
description: 84 pages, 30 figures
And then there were users: Designing and implementing governance for open research software projects
Creators: name: Druskat, Stephan
name: Spaaks, Jurriaan H.
Publisher: name: Zenodo
Year: 2023
Subjects: governance
open source
research software

description: As RSEs, we aim to develop research software in a way that makes it reusable by others. Sometimes, the community of users and contributors around our reusable software grows quickly, while the number of people maintaining the software stays the same, and is often very small to begin with. In this situation, our decisions about the software and the project may affect many more people than anticipated. This calls for a formalization and communication of how we make and enforce decisions within the project, i.e., governance. When we devise governance, there may be many open questions, some of them rather philosophical: What is the actual mission of the project, what are its aims and scope? What are the foundational principles of our project, especially for interacting with different roles in our community? What requirements do we need our model of governance to support? Practical questions follow: What organizational structures do we need? How should these structures interact with each other? What are the processes we need, and how do we implement them? Who gets to decide what? What are the risks, and what do we do if something goes wrong? How can we ensure that governance does not add too much to the already heavy workloads of the people that are involved? And finally: How do we document and enforce all of this? In this talk, we share experiences from recent work to design and implement governance for the Citation File Format project, and some challenges we faced.
What Is a Privacy-Loss Budget and How Is It Used to Design Privacy Protection for a Confidential Database?
Creators: name: Abowd, John M.
Publisher: name: Zenodo
Year: 2018

description: Slides from Privacy & Confidentiality Committee sponsored webinar presented on February 1, 2018. Link to recording Description: For statistical agencies, the Big Bang event in disclosure avoidance occurred in 2003 when Irit Dinur and Kobbi Nissim, two well-known cryptographers, turned their attention to properties of safe systems for data publication from confidential sources. And the paradigm-shifting message was a very strong result showing that most of the confidentiality protection systems used by statistical agencies around the world, collectively known as statistical disclosure limitation, were not designed to defend against a database reconstruction attack. Such an attack recreates increasingly accurate record-level images of the confidential data as an agency publishes more and more accurate statistics from the same database. Why are we still talking about this theorem fifteen years later? What is required to modernize our disclosure limitation systems? The answer is recognizing that the database reconstruction theorem identified a real constraint on agency publication systems—there is only a finite amount of information in any confidential database. We can’t repeal that constraint. But it doesn’t help with the public-good mission of statistical agencies to publish data that are suitable for their intended uses. The hard work is incorporating the required privacy-loss budget constraint into the decision-making processes of statistical agencies. This means balancing the interests of data accuracy and privacy loss. A leading example of this process is the need for accurate redistricting data, to enforce the Voting Rights Act, and the protection of sensitive racial and ethnic information in the detailed data required for this activity. Wrestling with this tradeoff stares-down the database reconstruction theorem, and uses the formal privacy results that it inspired to specify the technologies. Specifying the decision framework for selecting a point on that technology has proven much more challenging. We still have a lot of work to do.

 Dr Abowd leads a directorate of research centers at the Census Bureau, each devoted to domains of investigation important to the future of social and economic statistics. During the past two years he has led critical work to modernize the Census Bureau’s operations and products.
Universal Protein Distributions in a Model of Cell Growth and Division
Creators: name: Brenner, Naama
name: Newman, C. M.
name: Osmanovic, Dino
name: Rabin, Yitzhak
name: Salman, Hanna
name: Stein, D. L.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Subcellular Processes (q-bio.SC)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Protein distributions measured under a broad set of conditions in bacteria and yeast were shown to exhibit a common skewed shape, with variances depending quadratically on means. For bacteria these properties were reproduced by temporal measurements of protein content, showing accumulation and division across generations. Here we present a stochastic growth-and-division model with feedback which captures these observed properties. The limiting copy number distribution is calculated exactly, and a single parameter is found to determine the distribution shape and the variance-to-mean relation. Estimating this parameter from bacterial temporal data reproduces the measured distribution shape with high accuracy, and leads to predictions for future experiments.
description: 7 pages, 3 figures
Additional file 4 of Limb accelerations during sleep are related to measures of strength, sensation, and spasticity among individuals with spinal cord injury
Creators: name: Rigot, Stephanie K.
name: Boninger, Michael L.
name: Ding, Dan
name: Collinger, Jennifer L.
name: Dicianno, Brad E.
name: Worobey, Lynn A.
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified

description: Supplementary Material 4: LA Covariates Selected Features_ESM.docx