cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Investigating Biomechanical Adaptations to Personalized Wearable Assistive Devices
Creators: name: Sullivan, Sabrina Marie
Publisher: name: University of Illinois at Chicago
Year: 2024

description: This thesis investigates the importance of considering individual biomechanical and neuromuscular responses when designing personalized robotic assistance and training. A KINARM study revealed substantial variability in upper extremity muscle coordination during reaching, suggesting current standardized controls may be insufficient. Examining adaptation and factors influencing motor responses provided insights into customizing assistance via biofeedback. Likewise, a hip exosuit study highlighted the benefits of structured training for users to optimize device support. Analyzing quick biomechanical adjustments made when integrating assistance revealed critical timeframes for refining learned patterns. Significant variances in motor control and learning strategies emphasize personalizing devices to account for population heterogeneity. Identifying biomarkers of adaptation allows fine-tuning assistance based on evolving user capabilities and integrating biofeedback for a more responsive, natural experience. These results drive transforming rigid technologies into versatile interventions that encourage natural movement and facilitate diverse therapeutic goals, enhancing the practicality of robotic devices for rehabilitation.
Holographic computation of quantum corrections to the bulk cosmological constant
Creators: name: Aoki, Sinya
name: Balog, Janos
name: Yokoyama, Shuichi
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We explore the program of the construction of the dual bulk theory in the flow equation approach. We compute the vacuum expectation value of the Einstein operator at the next to leading order in the 1/n expansion using a free O(n) vector model. We interpret the next to leading correction as the quantum correction to the cosmological constant of the AdS space. We finally comment on how to generalize this computation to matrix elements of the Einstein operator for excited states.
description: 1+16 pages, no figure, v2: minor corrections, v3: comments on one-loop tests of higher-spin/vector model duality and references added, typos fixed, published version
Narrow-band tunable THz detector in antiferromagnets via Néel spin-orbit torque and spin-transfer torque
Creators: name: Gomonay, O.
name: Jungwirth, T.
name: Sinova, J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study dynamics of antiferromagnets induced by simultaneous application of dc spin current and ac charge current, motivated by the requirement of all-electrically controlled devices in THz gap (0.1-30 THz). We show that ac electric current, via Néel spin orbit torques, can lock the phase of a steady rotating Néel vector whose precession is controlled by a dc spin current. In the phase-locking regime the frequency of the incoming ac signal coincides with the frequency of autooscillations which for typical antiferromagnets fall into the THz range. The frequency of autooscillations is proportional to the precession-induced tilting of the magnetic sublattices related to the so-called dynamical magnetization. We show how the incoming ac signal can be detected from the measurement of the dc-current dependencies of the constant dynamical magnetization. We formulate the conditions of phase-locking based on relations between parameters of an antiferromagnet and the characteristics of the incoming signal (frequency, amplitude, bandwidth, duration). We also show that the rotating Néel vector can generate ac electrical current via inverse Néel spin-orbit torque. Hence, antiferromagnets driven by dc spin current can be used as tunable detectors and emitters of narrow-band signals operating in the THz range.
description: 5 pages, 5 figures
Geologisk kort over Danmark. Geological map of Denmark 1:50 000. Kortbladene 1212 IV Vojens og del af 1212 I Haderslev. Map sheet 1212 IV Vojens and part of 1212 I Haderslev.Geologisk basisdatakort. Geological basic data map
Creators: name: Ingrid Salinas
name: Peter Gravesen
name: Allan Grambo-Rasmussen
name: Knud Binzer
name: Hans Henning Jensen
name: Per Nyegaard
Publisher: name: Geological Survey of Denmark and Greenland (GEUS)
Year: 1993

description: Kortbladsbeskrivelse - Map sheet description
Performance of Inverted Indices in Shared-Nothing Distributed Text Document Information Retrieval Systems
Creators: name: Tomasic, Anthony
name: Garcia-Molina, Hector
Publisher: name: Carnegie Mellon University
Year: 1993
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: The performance of distributed text document retrieval systems is strongly influenced by the organization of the inverted index. This paper compares the performance impact on query processing of various physical organizations for inverted lists. We present a new probabilistic model of the database and queries. Simulation experiments determine which variables most strongly influence response time and throughput. This leads to a set of design trade-offs over a range of hardware configurations and new parallel query processing strategies.
Evolution equation for a model of surface relaxation in complex networks
Creators: name: La Rocca, C. E.
name: Braunstein, L. A.
name: Macri, P. A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: In this paper we derive analytically the evolution equation of the interface for a model of surface growth with relaxation to the minimum (SRM) in complex networks. We were inspired by the disagreement between the scaling results of the steady state of the fluctuations between the discrete SRM model and the Edward-Wilkinson process found in scale-free networks with degree distribution $ P(k) \sim k^{-λ}$ for $λ<3$ [Pastore y Piontti {\it et al.}, Phys. Rev. E {\bf 76}, 046117 (2007)]. Even though for Euclidean lattices the evolution equation is linear, we find that in complex heterogeneous networks non-linear terms appear due to the heterogeneity and the lack of symmetry of the network; they produce a logarithmic divergency of the saturation roughness with the system size as found by Pastore y Piontti {\it et al.} for $λ<3$.
description: 9 pages, 2 figures
Performance Evaluation of Exception Handling in I/O Libraries
Creators: name: DeVale, John
name: Koopman, Philip
Publisher: name: Carnegie Mellon University
Year: 2001
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: Lack of data quantifying the performance cost of implementing good exception handling often causes developers to skimp on exception handling based on its overestimated perceived cost. In an effort to remedy this problem we provide performance data on the cost of building good exception handling into software. We use the Safe Fast IO library as a basis for this study. SFIO improves robustness by a factor of 3 to 10 over STDIO without sacrificing performance. We were able to improve the robustness of the critical SFIO functions by another factor of 5, thus quantifying and reducing robustness failure rates by a factor of up to 70 from standard I/O functions, with an average performance penalty of 1% as measured by the original SFIO benchmark scheme. Future processor architecture improvements will further improve checking speed, essentially eliminating performance as an obstacle to improving software robustness.
title: The unusual N IV]-emitter galaxy GDS J033218.92-275302.7: star formation or AGN-driven winds from a massive galaxy at z=5.56
Creators: name: Vanzella, E
name: Grazian, A
name: Hayes, M
name: Pentericci, L
name: Schaerer, D
name: Dickinson, M
name: Cristiani, S
name: Giavalisco, M
name: Verhamme, A
name: Nonino, M
name: Rosati, P
Publisher: name: University of Massachusetts Amherst
Year: 2010
Subjects: subject: galaxies: formation
subject: galaxies: evolution
subject: Astrophysics and Astronomy

description: Aims. We investigate the nature of the source GDS J033218.92-275302.7 at redshift 5.56. Methods. The spectral energy distribution of the source is well-sampled by 16 bands photometry from UV-optical (HST and VLT), near infrared, near infrared (VLT) to mid-infrared (Spitzer). The detection of a signal in the mid-infrared Spitzer/IRAC bands 5.8, 8.0 - where the nebular emission contribution is less effective - suggests that there is a Balmer break, the signature of an underlying stellar population formed at earlier epochs. The high-quality VLT/FORS2 spectrum shows a clear Ly emission line, together with semi-forbidden N IV] 1483.3-1486.5 also in emission. These lines imply a young stellar population. In particular, the N IV] 1483.3-1486.5 feature (if the source is not hosting an AGN) is a signature of massive and hot stars with an associated nebular emission. Conversely, it may be a signature of an AGN. The observed SED and the Ly emission line profile were modeled carefully to investigate the internal properties of the source. Results. From the SED-fitting with a single and a double stellar population and from the Ly modeling, it turns out that the source seems to have an evolved component with a stellar mass of 5 1010 and age 0.4 Gyr, and a young component with an age of 0.01 Gyr and star formation rate in the range of 30-200 . The limits on the effective radius derived from the ACS/z850 and VLT/Ks bands indicate that this galaxy is denser than the local ones with similar mass. A relatively high nebular gas column density is favored from the Ly line modeling ( 1021 cm-2). A vigorous outflow ( 450 km s-1) has been measured from the optical spectrum, consistent with the Ly modeling. From ACS observations it turns out that the region emitting Ly photons is spatially compact and has a similar effective radius (0.1 kpc physical) estimated at the 1400 Å rest-frame wavelength, whose emission is dominated by the stellar continuum and/or AGN. The gas is blown out from the central region, but, given the mass of the galaxy, it is uncertain whether it will pollute the IGM to large distances. We argue that a burst of star formation in a dense gas environment is active (possibly containing hot and massive stars and/or a low luminosity AGN), superimposed on an already formed fraction of stellar mass.
Measurement of the B0_s semileptonic branching ratio to an orbitally excited D_s** state, Br(B0_s -> Ds1(2536) mu nu)
Creators: name: D0 Collaboration
name: Abazov, V.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: In a data sample of approximately 1.3 fb-1 collected with the D0 detector between 2002 and 2006, the orbitally excited charm state D_s1(2536) has been observed with a measured mass of 2535.7 +/- 0.6 (stat) +/- 0.5 (syst) MeV via the decay mode B0_s -> D_s1(2536) mu nu X. A first measurement is made of the branching ratio product Br(b(bar) -> D_s1(2536) mu nu X).Br(D_s1(2536)->D* K0_S). Assuming that D_s1(2536) production in semileptonic decay is entirely from B0_s, an extraction of the semileptonic branching ratio Br(B0_s -> D_s1(2536) mu nu X) is made.
description: 7 pages, 2 figures, LaTeX, version with minor changes as accepted by Phys. Rev. Lett
Patterns for Software Architectures
Creators: name: Shaw, Mary
Publisher: name: Carnegie Mellon University
Year: 1994
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: Software designers rely on informal patterns, or idioms, to describe the architectures of their software systems - the configurations of components that make up the systems. My purpose here is to reflect on the role these patterns play in software design. I am particularly interested in the ways that informal patterns shape the configurations. These patterns, or idioms, determine how separate parts are combined, or "woven together." The resulting organization is often called the architecture of the system. Current programming languages do not support these patterns; indeed, the patterns address problems that lie outside the scope of conventional programming languages. This paper describes the character of these architectural patterns and the status of work on models and tools to support them.
Boundary Entropy Can Increase Under Bulk RG Flow
Creators: name: Green, Daniel
name: Mulligan, Michael
name: Starr, David
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The boundary entropy log(g) of a critical one-dimensional quantum system (or two-dimensional conformal field theory) is known to decrease under renormalization group (RG) flow of the boundary theory. We study instead the behavior of the boundary entropy as the bulk theory flows between two nearby critical points. We use conformal perturbation theory to calculate the change in g due to a slightly relevant bulk perturbation and find that it has no preferred sign. The boundary entropy log(g) can therefore increase during appropriate bulk flows. This is demonstrated explicitly in flows between minimal models. We discuss the applications of this result to D-branes in string theory and to impurity problems in condensed matter.
description: 20 pages
Geologisk kort over Danmark. Geological map of Denmark 1:50 000. Kortbladet 1215 II Bjerringbro.Map sheet 1215 II Bjerringbro. Geologisk basisdatakort. Geological basic data map
Creators: name: Peter Gravesen
Publisher: name: Geological Survey of Denmark and Greenland (GEUS)
Year: 1994

description: Kortbladsbeskrivelse - Map sheet description
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VI, Cart. 190 (11 H 75), 316 folios, f. 0082r
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VI, Archives départementales de la Côte-d'Or, Cart. 190 (11 H 75), 316 folios, f. 0082r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VI, Archives départementales de la Côte-d'Or, Cart. 190 (11 H 75), 316 folios, f. 0082r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Geologisk kort over Danmark. Geological map of Denmark 1:50 000. Kortbladet 1215 III Karup. Map sheet 1215 III Karup. Geologisk basisdatakort. Geological basic data map
Creators: name: Martin Hansen
Publisher: name: Geological Survey of Denmark and Greenland (GEUS)
Year: 1996

description: Kortbladsbeskrivelse - Map sheet description
Classical evolution in quantum systems
Creators: name: Sperling, J.
name: Walmsley, I. A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate quantum effects in the evolution of general systems. For studying such temporal quantum phenomena, it is paramount to have a rigorous concept and profound understanding of the classical dynamics in such a system in the first place. For this reason, we derive from first principles equations of motions that describe the classical propagation in quantum systems. A comparison of this classical model with the actual temporal quantum behavior enables us to identify quantum phenomena in the system's dynamics and distinguish them from static quantum features at individual points in time. For instance, we show how Newton's second law emerges as a special case of our general treatment, connecting it to a Schrödinger-type equation. As applications of our universal technique, we analyze nonlinear optical processes, semiclassical models, and the multipartite entanglement dynamics of macroscopic ensembles.
description: extended version, close to published paper
Geologisk kort over Danmark. Geological map of Denmark 1:50 000. Kortbladet 1115 III Ulfborg. Map sheet 1115 III Ulfborg
Creators: name: Kaj Strand Petersen
name: Leif Aabo Rasmussen
name: Stig Asbjørn Schack Pedersen
Publisher: name: Geological Survey of Denmark and Greenland (GEUS)
Year: 1992

description: Kortbladsbeskrivelse - Map sheet description
Towards A Re-Interpreting of How We Understand Dynamic Regional Forager Resiliency
Creators: name: Smith, Larissa M
Publisher: name: University of Illinois at Chicago
Year: 2024

description: This dissertation applies ethnoarchaeological, archaeological, GIS, and historical methodologies, to a smaller, forager indigenous population located on Negros Island in the Central Philippines, known as the Ata, a term often interchangeable with “Negritos”, to analyze long and short- term forager histories, proposing a more sophisticated scenario of complex forms of forager decision-making and agency and contestation of the traditional reification of ‘forager’ and ‘farmer’ dichotomies (Junker and Smith, 2017; Morrison, 2002; Smith and Junker, 2014; Tuck-Po, 2013; Turner, 2013).
The fundamental argument of this dissertation is that the reinterpretation of foragers must now be one of multi-facetedness where foragers are agents of change, resiliency, dynamicism, variance, while still maintaining unique cultural characteristics and identity. The cultural resiliency of foragers, in this case the ‘Negritos’ or Ata, must be understood as having always been enmeshed in multi-faceted matrices of networks highly influenced by time, place, the environment, political structures, social-cultural ideologies, group decision-making, and independent agency, at both the macro and microscopic levels. Resiliency must be redefined as economic, political, geographic, ecological, environmental, political and socio-cultural strategies that conjointly can resist change, adapt radically to new circumstances, slightly modify practices according to circumstances, adopt hybridized practices, and even volte-face, strategically returning to traditional practices, ultimately, redefining foragers and their histories as part of durable, long-standing, complex social matrices. This dissertation constitutes a voice for Ata yesterday and today in the Philippines, emphasizing indigenous forager cultural resilience and calling for an epistemological shift in re-interpreting forager histories.
Front motion and localized states in an asymmetric bistable activator-inhibitor system with saturation
Creators: name: Yochelis, Arik
name: Garfinkel, Alan
Publisher: name: arXiv
Year: 2007
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: We study the spatiotemporal properties of coherent states (peaks, holes, and fronts) in a bistable activator-inhibitor system that exhibits biochemical saturated autocatalysis, and in which fronts do not preserve spatial parity symmetry. Using the Gierer-Meinhardt prototype model, we find the conditions in which two distinct pinning regions are formed. The first pinning type is known in the context of variational systems while the second is structurally different due to the presence of a heteroclinic bifurcation between two uniform states. The bifurcation also separates the parameter regions of counterpropagating fronts, leading in turn to the growth or contraction of activator domains. These phenomena expand the range of pattern formation theory and its biomedical applications: activator domain retraction suggests potential therapeutic strategies for patterned pathologies, such as cardiovascular calcification.
description: 4 pages, 3 figures
Dynamics of gene expression and the regulatory inference problem
Creators: name: Berg, Johannes
Publisher: name: arXiv
Year: 2007
Subjects: subject: Molecular Networks (q-bio.MN)
subject: FOS: Biological sciences

description: From the response to external stimuli to cell division and death, the dynamics of living cells is based on the expression of specific genes at specific times. The decision when to express a gene is implemented by the binding and unbinding of transcription factor molecules to regulatory DNA. Here, we construct stochastic models of gene expression dynamics and test them on experimental time-series data of messenger-RNA concentrations. The models are used to infer biophysical parameters of gene transcription, including the statistics of transcription factor-DNA binding and the target genes controlled by a given transcription factor.
description: revised version to appear in Europhys. Lett., new title
Long spin coherence times in the ground state and an optically excited state of $^{167}$Er$^{3+}$:Y$_2$SiO$_5$ at zero magnetic field
Creators: name: Rakonjac, Jelena V.
name: Chen, Yu-Hui
name: Horvath, Sebastian P.
name: Longdell, Jevon J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Spins in solids are an ideal candidate to act as a memory and interface with superconducting qubits due to their long coherence times. We spectroscopically investigate erbium-167-doped yttrium orthosilicate as a possible microwave-addressed memory employing its microwave frequency transitions that occur without applying an external magnetic field. We obtain coherence times of 380 $μ$s in a ground state spin transition and 1.48 ms in an excited state spin transition. This is 28 times longer compared to previous zero field measurements, as well as 200 times longer than a previous microwave memory demonstration in the same material. These long coherence times show that erbium-167-doped yttrium orthosilicate has potential as a microwave-addressed quantum memory.
description: 9 pages, 7 figures. The paper has been expanded compared to the previous version on arXiv, and the title has changed
Why things fall
Creators: name: Dreyer, Olaf
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper we discuss Internal Relativity, a recent program to address the problem of quantum gravity. In our approach we change the relationship between spacetime and matter. Currently we view matter as propagating on spacetime. Einstein's equations encode how spacetime curves due to the presence of matter and how spacetime, in turn, tells matter how to propagate. In internal realtivity matter and spacetime cease to exist as distinct entities, rather, they arise simultaneously from an underlying quantum system. It is through the emergent matter degrees of freedom that geometry is inferred. We have termed our program Internal Relativity to stress the importance of looking at the system from the point of view of an internal observer. We argue that special relativity is then a natural consequence of this viewpoint. The most important new aspect of Internal Relativity involves how gravity appears. It is not just a new quantum theory of gravity but a new theory of gravity. We also argue that the presence of a massive object implies curvature. In particular we show that Newtonian gravity arises in the appropriate limit. Our argument implies that there is no propagation without gravitation.
description: Talk given at the conference "From Quantum to Emergent Gravity: Theory and Phenomenology", June 11-15, 2007, Trieste, Italy. This second version incorporates changes in response to a referee report
Bundtypekort 1:500 000. Havbundssedimenter omkring Danmark og vestlige Sverige. Bottomsediments around Denmark and Western Sweden
Creators: name: Antoon Kuijpers
name: Poul Erik Nielsen
name: Birger Larsen
name: Ingemar Cato
name: Bernt Kjellin
name: Jørn Bo Jensen
name: Jørgen Overgaard Leth
name: Bernhard Novak Knudsen
name: Tove Nielsen
Publisher: name: Geological Survey of Denmark and Greenland (GEUS)
Year: 1992

description: Kortblad - Map sheet
Geologisk kort over Danmark. Geological map of Denrnark 1:50 000. Kortbladet 1312 I Odense. Map sheet 1312 I Odense. Geologisk basisdatakort. Geological basic data map
Creators: name: Peter Gravesen
Publisher: name: Geological Survey of Denmark and Greenland (GEUS)
Year: 1994

description: Kortbladsbeskrivelse - Map sheet description
Nuclear spin relaxation induced by a mechanical resonator
Creators: name: Degen, C. L.
name: Poggio, M.
name: Mamin, H. J.
name: Rugar, D.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report on measurements of the spin lifetime of nuclear spins strongly coupled to a micromechanical cantilever as used in magnetic resonance force microscopy. We find that the rotating-frame correlation time of the statistical nuclear polarization is set by the magneto-mechanical noise originating from the thermal motion of the cantilever. Evidence is based on the effect of three parameters: (1) the magnetic field gradient (the coupling strength), (2) the Rabi frequency of the spins (the transition energy), and (3) the temperature of the low-frequency mechanical modes. Experimental results are compared to relaxation rates calculated from the spectral density of the magneto-mechanical noise.
description: 4 pages, 4 figures
MOESM1 of Full-length transcriptome analysis of shade-induced promotion of tuber production in Pinellia ternata
Creators: name: Xue, Tao
name: Zhang, Han
name: Zhang, Yuanyuan
name: Wei, Shuqin
name: Chao, Qiujie
name: Zhu, Yanfang
name: Teng, Jingtong
name: Zhang, Aimin
name: Sheng, Wei
name: Duan, Yongbo
name: Xue, Jianping
Publisher: name: figshare
Year: 2019
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Evolutionary Biology
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Additional: file 1 Table S1. Overview of sequence data quality obtained from Illumina sequencing.
title: Editorial: Bacterial Chromosomes Under Changing Environmental Conditions
Creators: name: Glinkowska, Monika
name: Waldminghaus, Torsten
name: Riber, Leise
Publisher: name: Frontiers Media S.A.
Year: 2024

description: The bacterial cell cycle comprises chromosome replication and segregation of newly replicated chromosomes into daughter cells prior to cell division. Unlike in eukaryotic organisms, DNA replication, chromosome segregation, and transcription occur simultaneously in bacteria. Several molecular mechanisms act in concert to allow chromosome replication initiation once-and-only-once per cell cycle (Skarstad et al., 1986; Boye et al., 2000). Other mechanisms ensure that replication is coordinated with cell growth (Murray, 2016) and linked to chromosome segregation in a tightly coordinated manner (Blow and Tanaka, 2005; Reyes-Lamothe et al., 2012). Considering that the chromosome is a massively compact structure, organization of the bacterial nucleoid adds an extra level to cell cycle coordination. In particular, a balance has to be reached between the requirement of significant compaction and an unobstructed accessibility to molecular processes underlying essential cellular functions, such as replication, transcription, DNA repair and homologous recombination (Badrinarayanan et al., 2015; Magnan and Bates, 2015).
Convex Restriction of Power Flow Feasibility Sets
Creators: name: Lee, Dongchan
name: Nguyen, Hung D.
name: Dvijotham, Krishnamurthy
name: Turitsyn, Konstantin
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: The convex restriction of the power flow feasible sets identifies the convex subset of power injections where the solution for power flow is guaranteed to exist and satisfy the operational constraints. In contrast to convex relaxations, the convex restriction provides a sufficient condition for power flow feasibility and is particularly useful for problems involving uncertainty in the power generation and demand. In this paper, we present a general framework of constructing convex restriction of an algebraic set defined by equality and inequality constraints and apply the framework to power flow feasibility problem. The procedure results in convex quadratic constraints that provide a sufficiently large region for practical operation of the grid.
Geologisk kort over Danmark. Geological map of Denmark 1:50 000. Kortbladet 1312 III Fåborg. Map sheet 1312 III Fåborg. Geologisk basisdatakort. Geological basic data map
Creators: name: Peter Gravesen
Publisher: name: Geological Survey of Denmark and Greenland (GEUS)
Year: 1993

description: Kortbladsbeskrivelse - Map sheet description
Patient Identifiability in Pharmaceutical Marketing Data
Creators: name: Sweeney, Latanya
Publisher: name: Carnegie Mellon University
Year: 2011
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: Does pharmaceutical marketing data expose patient records? In 2003, just after the promulgation of the HIPAA Privacy Rule, a major American pharmaceutical company commissioned a report across 9 states to determine the number of people in those states who may be at risk of being identified if patient pharmacy claims data used for marketing were shared. In May 2003 the report showed that 2.3% of individuals could be uniquely identified from the de-identified prescription records used for marketing purposes at the time and that 6.1% were identifiable to a binsize of 2 (i.e., the record either uniquely related to one named person or related indistinguishably to 2 identified people). These results used prescription information {drug, dosage and refill information, patient diagnosis, patient ZIP inferred from pharmacy ZIP, prescription fill date}. No explicit patient identifiers (e.g., name or address) appeared in the data. The prescribing doctor was not uniquely identified. Results were based on the states: New York, Illinois, Michigan, Massachusetts, Florida, California, Pennsylvania, Texas, and Arizona. The primary means of re-identification was linking the prescription records to ambulatory and hospital discharge data using patient {diagnosis, inferred ZIP, and drug, dosage and refill information} to learn more patient demographics and then linking that result to a voter list (or other population register) to learn the names of the subjects of the prescriptions. In comparison, the HIPAA Safe Harbor tends to re-identify about 0.04% of the population, thereby showing that in general more personal information is put at risk in these data than with the HIPAA Safe Harbor, however variability exists in re-identification rates from state to state with some states having re-identification rates less than the HIPAA Safe Harbor. Other privacy observations found in the data, but not part of the analysis, include: (1) the data did not segment or restrict access to special medical classes protected by law, such as psychiatric and HIV related prescriptions; and, (2) the data made it possible to construct a patient's prescription profile over time, which could further increase re-identification risk. This paper summarizes the earlier 2003 report, reviews subsequent publication, and imposes the emergent scientific-legal approach of comparing re-identification rates to the HIPAA Safe Harbor. In the end though, this paper demonstrates the best of measuring de-identification risks while exposing the perils of de-identification as a regime.
Measurement based entanglement under conditions of extreme photon loss
Creators: name: Campbell, Earl T.
name: Benjamin, Simon C.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The act of measuring optical emissions from two remote qubits can entangle them. By demanding that a photon from each qubit reaches the detectors, one can ensure than no photon was lost. But the failure rate then rises quadratically with loss probability. In [1] this resulted in 30 successes per billion attempts. We describe a means to exploit the low grade entanglement heralded by the detection of a lone photon: A subsequent perfect operation is quickly achieved by consuming this noisy resource. We require only two qubits per node, and can tolerate both path length variation and loss asymmetry. The impact of photon loss upon the failure rate is then linear; realistic high-loss devices can gain orders of magnitude in performance and thus support QIP.
description: Contains an extension of the protocol that makes it robust against asymmetries in path length and photon loss
Geologisk kort over Danmark. Geological map of Denmark 1:50 000. Kortbladet 1514 III Frederiksværk. Map sheet 1514 III Frederiksværk
Creators: name: Gyrite Brandt
Publisher: name: Geological Survey of Denmark and Greenland (GEUS)
Year: 1992

description: Kortbladsbeskrivelse - Map sheet description
title: Target elucidation of novel trypanosomatid inhibitors
Creators: name: Fraser, Andrew Logan
Publisher: name: University of St Andrews
publisherIdentifier: https://ror.org/02wn5qz54
publisherIdentifierScheme: ROR
Year: 2018

description: In 2010 the Florence group completed the total synthesis of the natural product chamuvarinin which, in collaboration with the Smith group, was found to be a potent inhibitor of the pathogenic parasite T. brucei. Several simplified analogues were found to maintain this inhibitory activity alongside activity against the related species T. cruzi and L. major. The mechanism of action and structural features of these compounds responsible for the observed biological activity remained elusive despite a large synthetic effort by the Florence group. With the aim of identifying protein targets in trypanosomatids to understand the mechanism of action, several photo-affinity labeling analogs have been successfully synthesised and utilised to identify a primary protein target. This protein target was fully validated and molecule docking to this protein was evaluated in-silico. This computational data was used to evaluate the mode of action and aided in the design of simplified compounds which were found to maintain the previously observed anti-parasitic activity but with decreased toxicity to mammalian cells alongside decreased synthetic complexity. The total synthesis of the natural product ascr#18 is also described alongside the synthesis of photo-affinity labeling analogs. This natural product is implicated in the modulation of pathogen resistance in plants and has potential application in crop production.
A Cosmological Signature of the SM Higgs Instability: Gravitational Waves
Creators: name: Espinosa, José Ramón
name: Racco, Davide
name: Riotto, Antonio
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A fundamental property of the Standard Model is that the Higgs potential becomes unstable at large values of the Higgs field. For the current central values of the Higgs and top masses, the instability scale is about $10^{11}$ GeV and therefore not accessible by colliders. We show that a possible signature of the Standard Model Higgs instability is the production of gravitational waves sourced by Higgs fluctuations generated during inflation. We fully characterise the two-point correlator of such gravitational waves by computing its amplitude, the frequency at peak, the spectral index, as well as their three-point correlators for various polarisations. We show that, depending on the Higgs and top masses, either LISA or the Einstein Telescope and Advanced-Ligo, could detect such stochastic background of gravitational waves. In this sense, collider and gravitational wave physics can provide fundamental and complementary informations. Furthermore, the consistency relation among the three- and the two-point correlators could provide an efficient tool to ascribe the detected gravitational waves to the Standard Model itself. Since the mechanism described in this paper might also be responsible for the generation of dark matter under the form of primordial black holes, this latter hypothesis may find its confirmation through the detection of gravitational waves.
description: 17+7 pages, 12 figures. v2: corrected an error in the numerical calculation of the bispectrum and updated the corresponding plots, without substantial changes in the results. v3: updated some details of the discussion, and added a comparison with similar results derived in the literature
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VI, Cart. 190 (11 H 75), 316 folios, f. 0107r
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VI, Archives départementales de la Côte-d'Or, Cart. 190 (11 H 75), 316 folios, f. 0107r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VI, Archives départementales de la Côte-d'Or, Cart. 190 (11 H 75), 316 folios, f. 0107r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Reduction to the Simplest - The Complexity of Minimalistic Heteropolymer Models
Creators: name: Bachmann, Michael
name: Janke, Wolfhard
Publisher: name: arXiv
Year: 2007
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: Simple coarse-grained hydrophobic-polar models for heteropolymers as the lattice HP and the off-lattice AB model allow a general classification of characteristic behaviors for hydrophobic-core based tertiary folding. The strongly reduced computational efforts enable one to reveal systematically the thermodynamic properties of comparatively long sequences in a wide temperature range of conformational activity. Based on a suitable cooperativity parameter, characteristic folding channels and free-energy landscapes, which have strong similarities with realistic folding paths, can be analysed.
description: 3 pages, 1 figure
Past, Present and Future of User Interface Software Tools
Creators: name: Myers, Brad
name: Hudson, Scott
name: Pausch, Randy
Publisher: name: Carnegie Mellon University
Year: 1999
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: A user interface software tool helps developers design and implement the user interface. Research on past tools has had enormous impact on today’s developers—virtually all applications today were built using some form of user interface tool. In this paper, we consider cases of both success and failure in past user interface tools. From these cases we extract a set of themes which can serve as lessons for future work. Using these themes, past tools can be characterized by what aspects of the user interface they addressed, their threshold and ceiling, what path of least resistance they offer, how predictable they are to use, and whether they addressed a target that became irrelevant. We believe the lessons of these past themes are particularly important now, because increasingly rapid technological changes are likely to significantly change user interfaces. We are at the dawn of an era where user interfaces are about to break out of the “desktop” box where they have been stuck for the past 15 years. The next millenium will open with an increasing diversity of user interfaces on an increasing diversity of computerized devices. These devices include hand-held personal digital assistants (PDAs), cell phones, pagers, computerized pens, computerized notepads, and various kinds of desk, and wall-size computers, as well as devices in everyday objects (such as mounted on refrigerators, or even embedded in truck tires). The increased connectivity of computers, initially evidenced by the World-Wide Web, but spreading also with technologies such as personal-area networks, will also have a profound effect on the user interface to computers. Another important force will be recognition-based user interfaces, especially speech, and camera-based vision systems. Other changes we see are an increasing need for 3D and end-user customization, programming, and scripting. All of these changes will require significant support from the underlying user interface software tools.
A Physical Light Transport Model for Non-Line-of-Sight Imaging Applications
Creators: name: Reza, Syed Azer
name: La Manna, Marco
name: Velten, Andreas
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Non-line-of-sight (NLOS) imaging has recently attracted a lot of interest from the scientific community. The goal of this paper is to provide the basis for a comprehensive mathematical framework for NLOS imaging that is directly derived from physical concepts. We introduce the irradiance phasor field (P-field) as an abstract quantity for irradiance fluctuations, akin to the complex envelope of the Electrical field (E-field) that is used to describe propagation of electromagnetic energy. We demonstrate that the P-field propagator is analogous to the Huygens-Fresnel propagator that describes the propagation of other waves and show that NLOS light transport can be described with the processing methods that are available for LOS imaging. We perform simulations to demonstrate the accuracy and validity of the P-field formulation and provide experimental results to demonstrate a Huygens-like P-field summation behavior.
Geologisk kort over Danmark. Geological map of Denrnark 1:50 000. Kortbladet 1312 IV Tommerup. Map sheet 1312 IV Tommerup. Geologisk basisdatakort. Geological basic data map
Creators: name: Niels Kelstrup
Publisher: name: Geological Survey of Denmark and Greenland (GEUS)
Year: 1996

description: Kortbladsbeskrivelse - Map sheet description
Geologisk kort over Danmark. Geological map of Denrnark 1:50 000. Kortbladet 1313 III Bogense. Map sheet 1313 III Bogense. Geologisk basisdatakort. Geological basic data map
Creators: name: Peter Gravesen
name: Niels Kelstrup
Publisher: name: Geological Survey of Denmark and Greenland (GEUS)
Year: 1994

description: :unav
Firefighting on Random Rooted Trees
Creators: name: Myhelic, Allison
Publisher: name: University of Illinois at Chicago
Year: 2024

description: This thesis is on the firefighting game on unlabeled rooted trees. We analyzed the average case performance of the greedy algorithm on unlabeled rooted trees. We contribute a counting formula which finds the number of trees with size n and m nodes burning for m=1 and m=2. We give the results of several experiments.
Partial Answers for Unavailable Data Sources
Creators: name: Bonnet, Philippe
name: Tomasic, Anthony
Publisher: name: Carnegie Mellon University
Year: 1998
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: Many heterogeneous database system products and prototypes exist today; they will soon be deployed in a wide variety of environments. Most existing systems suffer from an Achilles' heel: they ungracefully fail in presence of unavailable data sources. If some data sources are unavailable when accessed, these systems either silently ignore them or generate an error. This behavior is improper in environments where there is a non-negligible probability that data sources cannot be accessed (e.g., Internet). In case some data sources cannot be accessed when processing a query, the complete answer to this query cannot be computed; some work can however be done with the data sources that are available. In this paper, we propose a novel approach where, in presence of unavailable data sources, the answer to a query is a partial answer. A partial answer is a representation of the work that has been done in case the complete answer to a query cannot be computed, and of the work that remains to be done in order to obtain this complete answer. The use of a partial answer is twofold. First, it contains an incremental query that allows to obtain the complete answer without redoing the work that has already been done. Second, the application program can extract information from a partial answer through the use of a secondary query, which we call a parachute query. In this paper, we present a framework for partial answers and we propose three algorithms for the evaluation of queries in presence of unavailable sources, the construction of incremental queries and the evaluation of parachute queries.
Geologisk kort over Danmark. Geological map of Denmark 1:50 000. Kortbladet 1311 IV Mommark og del af 1311 I Rudkøbing. Map sheet 1311 IV Mommark and part of 1311 I Rudkøbing
Creators: name: Martin Hansen
Publisher: name: Geological Survey of Denmark and Greenland (GEUS)
Year: 1994

description: Kortbladsbeskrivelse - Map sheet description
Classical and quantum dissipative dynamics in Josephson junctions: an Arnold problem, bifurcation and capture into resonance
Creators: name: Pashin, Dmitrii
name: Satanin, Arkady M.
name: Kim, Chang Sub
Publisher: name: arXiv
Year: 2018
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We theoretically study the phase dynamics in Josephson junctions, which maps onto the oscillatory motion of a point-like particle in the washboard potential. Under appropriate driving and damping conditions, the Josephson phase undergoes intriguing bistable dynamics near a saddle point in the quasienergy landscape. The bifurcation mechanism plays a critical role in superconducting quantum circuits with relevance to non-demolition measurements such as high-fidelity readout of qubit states. We address the question `what is the probability of capture into either basin of attraction' and answer it concerning both classical and quantum dynamics. Consequently, we derive the Arnold probability and numerically analyze its implementation of the controlled dynamical switching between two steady states under the various nonequilibrium conditions.
description: 23 pages, 15 figures