cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Analysis of Courses in Information Management and Network System Security and Survivability
Creators: name: Capell, Peter
Publisher: name: Carnegie Mellon University
Year: 1998
Subjects: subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: This report provides an overview of instructional systems design and its implications for analyzing curricula in the fields of information management and networked systems longevity. Measurable benchmarks for assessment of training and educational resources are offered in order to fully illustrate how to perform instructional gap analysis. This report also addresses issues of instructional approaches and metrics, performance objectives, educational measurement, and mission vs. learning objectives, and includes a selected listing of related coursework in the appendices.
Additional file 1 of Gender differences in health care use among the elderly population in areas of Norway and Finland. A cross-sectional analysis based on the HUNT study and the FINRISK Senior Survey
Creators: name: Suominen-Taipale, Anna Liisa
name: Martelin, Tuija
name: Koskinen, Seppo
name: Holmen, Jostein
name: Johnsen, Roar
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Authors’ original file for figure 1
COVID-19, Lockdowns and Well-Being:Evidence from Google Trends
Creators: name: Brodeur, Abel
name: Clark, Andrew
name: Fleche, Sarah
name: Powdthavee, Nattavudh
Publisher: name: My University
Year: 2020
Subjects: Boredom
COVID-19
Loneliness
Well-being
2004E

description: The COVID-19 pandemic has led many governments to implement lockdowns. While lockdowns may help to contain the spread of the virus, they may result in substantial damage to population well-being. We use Google Trends data to test whether the lockdowns implemented in Europe and America led to changes in well-being related topic search terms. Using differences-in-differences and a regression discontinuity design to evaluate the causal effects of lockdown, we find a substantial increase in the search intensity for boredom in Europe and the US. We also found a significant increase in searches for loneliness, worry and sadness, while searches for stress, suicide and divorce on the contrary fell. Our results suggest that people's mental health may have been severely affected by the lockdown.
Collisional relaxation and dynamical scaling in multiparticle collisions dynamics
Creators: name: Lepri, Stefano
name: Bufferand, Hugo
name: Ciraolo, Guido
name: Di Cintio, Pierfrancesco
name: Ghendrih, Philippe
name: Livi, Roberto
Publisher: name: arXiv
Year: 2018
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: We present the Multi-Particle-Collision (MPC) dynamics approach to simulate properties of low-dimensional systems. In particular, we illustrate the method for a simple model: a one-dimensional gas of point particles interacting through stochastic collisions and admitting three conservation laws (density, momentum and energy). Motivated from problems in fusion plasma physics, we consider an energy-dependent collision rate that accounts for the lower collisionality of high-energy particles. We study two problems: (i) the collisional relaxation to equilibrium starting from an off-equilibrium state and (ii) the anomalous dynamical scaling of equilibrium time-dependent correlation functions. For problem (i), we demonstrate the existence of long-lived population of suprathermal particles that propagate ballistically over a quasi-thermalized background. For (ii) we compare simulations with the predictions of nonlinear fluctuating hydrodynamics for the structure factors of density fluctuations. Scaling analysis confirms the prediction that such model belong to the Kardar-Parisi-Zhang universality class.
description: 12 pages, 4 figures. Accepted for publication in Proceedings of the IHP workshop "Numerical aspects of nonequilibrium dynamics", 25-27 April 2017 Paris, France, in "Proceedings in Mathematics and Statistics" (Springer)
Additional file 1 of Personally addressed hand-signed letters increase questionnaire response: a meta-analysis of randomised controlled trials
Creators: name: Scott, Pippa
name: Edwards, Phil
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional File 1: Table 1 Characteristics of included studies. This table provides summary information about the characteristics of the 14 randomised controlled trials included in the meta analysis. (DOC 51 KB)
A Hybridizable Discontinuous Galerkin solver for the Grad-Shafranov equation
Creators: name: Sánchez-Vizuet, Tonatiuh
name: Solano, Manuel
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Numerical Analysis (math.NA)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 65N30, 65Z05

description: In axisymmetric fusion reactors, the equilibrium magnetic configuration can be expressed in terms of the solution to a semi-linear elliptic equation known as the Grad-Shafranov equation, the solution of which determines the poloidal component of the magnetic field. When the geometry of the confinement region is known, the problem becomes an interior Dirichlet boundary value problem. We propose a high order solver based on the Hybridizable Discontinuous Galerkin method. The resulting algorithm (1) provides high order of convergence for the flux function and its gradient, (2) incorporates a novel method for handling piecewise smooth geometries by extension from polygonal meshes, (3) can handle geometries with non-smooth boundaries and x-points, and (4) deals with the semi-linearity through an accelerated two-grid fixed-point iteration. The effectiveness of the algorithm is verified with computations for cases where analytic solutions are known on configurations similar to those of actual devices (ITER with single null and double null divertor, NSTX, ASDEX upgrade, and Field Reversed Configurations).
THE NEED TO DIGITIZE KARAKALPAK LANGUAGE: PROBLEMS AND SOLUTIONS
Creators: name: Otemisov, Aziz
name: Esemuratov, Abdumurat
Publisher: name: Zenodo
Year: 2024

description: This article will focus on the need to digitize the Karakalpak language:thoughts and reflections on problems and solutions. The Karakalpak language, spoken by the Karakalpak people primarily in the autonomous Republic of Karakalpakstan within Uzbekistan, is an integral part of the cultural heritage and identity of the Karakalpak people. However, like many minority languages worldwide, Karakalpak faces challenges in the modern digital age. Digitizing the Karakalpak language is essential to preserving it and ensuring its speakers can fully participate in the digital world.
title: The shelter and the lovers
Creators: name: Langage, Langues Et Cultures D'Afrique
Publisher: name: COCOON - https://cocoon.huma-num.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2016
Subjects: subject: anthropological_linguistics
subject: Humor
subject: Beja
subject: bej
subject: Annotation
subject: Morphosyntax

description: Tale-telling. Session organised in the language assistant's house. Some members of his family were present.
description: A man is caught by the rain chasing his camel and takes refuge in a shelter which happens to be the meeting place of two lovers. In the dark, two caseq of mistaken identity ensue.
description: Conforms to: Leipzig Glossing Rules
description: Conforms to: doi:10.34847/cocoon.49aefa90-8c1f-3ba8-a099-0ebefc6a2aa7
Enhanced production and in situ product recovery of fusicocca-2,10(14)-diene from yeast
Creators: name: Halka, Lisa
name: Wichmann, Rolf
Publisher: name: Technische Universität Dortmund
Year: 2018
Subjects: subject: Fusicocca-2,10(14)-diene
subject: pH
subject: Dissolved oxygen tension
subject: Lab-scale fermentation
subject: In situ product recovery
subject: Production concept
subject: 660
subject: Prozessentwicklung

description: Fusicocca-2,10(14)-diene (FCdiene) is a tricyclic diterpene which has many pharmaceutical applications, for example, it is a precursor for different anticancer drugs, including fusicoccin A. Chemical synthesis of this diterpene is not economical as it requires 14 steps with several stereospecific reactions. FCdiene is naturally produced at low titers in phytopathogenic filamentous fungi. However, production of FCdiene can be achieved via expression of fusicoccadiene synthase in yeast. The objective of this study is to increase FCdiene production by optimizing the yeast fermentation process. Our preliminary fermentations showed influences of carbon sources, buffer agents, and oxygen supply on FCdiene production. Buffer agents as well as oxygen supply were investigated in detail at 0.2 and 1.8 L cultivation volumes. Using glucose as the carbon source, FCdiene concentrations were increased to 240 mgFCdiene/L by optimizing pH and oxygen conditions. In situ extraction and adsorption techniques were examined at the 0.2 L scale to determine if these techniques could improve FCdiene yields. Different adsorbents and solvents were tested with in situ product recovery and 4-fold increases in FCdiene productivity could be shown. The results generated in this work provide a proof-of-concept for the fermentative production of FCdiene from S. cerevisiae as a practical alternative to chemical synthesis.
description: Fermentation;Jg. 4, Heft: 3 | S. 65-1-65-12
Full-sky ray-tracing simulation of weak lensing using ELUCID simulations: exploring galaxy intrinsic alignment and cosmic shear correlations
Creators: name: Wei, Chengliang
name: Li, Guoliang
name: Kang, Xi
name: Luo, Yu
name: Xia, Qianli
name: Wang, Peng
name: Yang, Xiaohu
name: Wang, Huiyuan
name: Jing, Yipeng
name: Mo, Houjun
name: Lin, Weipeng
name: Wang, Yang
name: Li, Shijie
name: Lu, Yi
name: Zhang, Youcai
name: Lim, S. H.
name: Tweed, Dylan
name: Cui, Weiguang
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The intrinsic alignment of galaxies is an important systematic effect in weak-lensing surveys, which can affect the derived cosmological parameters. One direct way to distinguish different alignment models and quantify their effects on the measurement is to produce mocked weak-lensing surveys. In this work, we use full-sky ray-tracing technique to produce mock images of galaxies from the ELUCID $N$-body simulation run with the WMAP9 cosmology. In our model we assume that the shape of central elliptical galaxy follows that of the dark matter halo, and spiral galaxy follows the halo spin. Using the mocked galaxy images, a combination of galaxy intrinsic shape and the gravitational shear, we compare the predicted tomographic shear correlations to the results of KiDS and DLS. It is found that our predictions stay between the KiDS and DLS results. We rule out a model in which the satellite galaxies are radially aligned with the center galaxy, otherwise the shear-correlations on small scales are too high. Most important, we find that although the intrinsic alignment of spiral galaxies is very weak, they induce a positive correlation between the gravitational shear signal and the intrinsic galaxy orientation (GI). This is because the spiral galaxy is tangentially aligned with the nearby large-scale overdensity, contrary to the radial alignment of elliptical galaxy. Our results explain the origin of detected positive GI term from the weak-lensing surveys. We conclude that in future analysis, the GI model must include the dependence on galaxy types in more detail.
description: 23 pages, 13 figures, published in ApJ. Our mock galaxy catalog is available upon request by email to the author (Guoliang@pmo.ac.cn, Kangxi@pmo.ac.cn)
The roots of critical thinking: Selective learning strategies in childhood and their implications
Creators: name: Brosseau-Liard, Patricia É.
Publisher: name: My University
Year: 2017

description: Long before formal education begins, young children learn from other people and from written and electronic media. Yet, with any second-hand information source, there is a danger of being misled by inaccurate claims. Far from being universally gullible, toddlers and preschool-age children possess both strengths and weaknesses in source evaluation. This paper summarizes research on children’s selective learning, or propensity to choose whether or not to accept information from different sources. To disseminate knowledge on these early abilities beyond cognitive-developmental researchers and to stimulate further research and the development of interventions, this review covers several areas including children’s understanding of knowledge, misleading information, their social biases and their learning from printed sources and media, as well as areas of ongoing research and future directions.
An Overview of PCTE: A Basis for a Portable Common Tool Environment
Creators: name: Long, Frederick W.
name: Morris, Edwin J.
Publisher: name: Carnegie Mellon University
Year: 1993
Subjects: subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: Environment framework technologies are becoming increasingly popular as aids to the construction of software engineering environments populated with integrated CASE tools. PCTE, a framework technology, is generating significant interest among environment users and builders as a mechanism for data management. This report details the history and current status of PCTE and PCTE-based environments. The major capabilities of PCTE are identified, and the techniques for integration of tools into PCTE are discussed.
Invasion pinning in a periodically fragmented habitat
Creators: name: Dowdall, James
name: LeBlanc, Victor
name: Lutscher, Frithjof
Publisher: name: My University
Year: 2017
Subjects: 35B27
35B32
37G40
92D40

description: Biological invasions can cause great damage to existing ecosystems around the world. Most landscapes in which such invasions occur are heterogeneous. To evaluate possible management options, we need to understand the interplay between local growth conditions and individual movement behaviour. In this paper, we present a geometric approach to studying pinning or blocking of a bistable travelling wave, using ideas from the theory of symmetric dynamical systems. These ideas are exploited to make quantitative predictions about how spatial heterogeneities in dispersal and/or reproduction rates contribute to halting biological invasion fronts in reaction-diffusion models with an Allee effect. Our theoretical predictions are confirmed using numerical simulations, and their ecological implications are discussed.
An Optimal Real-Time Voltage and Frequency Scaling for Uniform Multiprocessors
Creators: name: Moreno, Gabriel A.
name: Niz, Dionisio De
Publisher: name: Carnegie Mellon University
Year: 2012
Subjects: subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: Power consumption is an increasing concern in real-time systems that operate on battery power or require heat dissipation to keep the system at its operating temperature. Today, most processors allow software to change their frequency and voltage of operation to reduce their power consumption. Frequency scaling in real-time systems must be done in a way that ensures that the tasks' deadlines are met. In this paper we present the Growing Minimum Frequency (GMF) algorithm for voltage and frequency scaling in uniform multiprocessors for real-time systems. This algorithm runs in polynomial time and computes the optimal voltage and frequency assignment, achieving better power efficiency than previous algorithms. We present the optimality proof and evaluate the practical improvement over previous algorithms with simulated tasksets. Our evaluation shows up to 30% power efficiency improvement over previous algorithms.
title: Home as a place of noise control for the elderly?
title: A cross-sectional study on potential mediating effects and associations between road traffic noise exposure, access to a quiet side, dwelling-related green and noise annoyance
titleType: AlternativeTitle
Creators: name: Riedel, Natalie
name: Köckler, Heike
name: Schreiner, Joachim
name: Van Kamp, Irene
name: Erbel, Raimund
name: Loerbroeks, Adrian
name: Claßen, Thomas
name: Bolte, Gabriele
Publisher: name: Technische Universität Dortmund
Year: 2018
Subjects: subject: Noise annoyance
subject: Perceived noise control
subject: Road traffic noise exposure
subject: Quiet side
subject: Dwelling-related green
subject: Mediation analysis
subject: Heinz Nixdorf Recall Study
subject: 710
subject: Lärmbelastung
subject: Verkehrslärm
subject: Lärmschutz

description: Urban residents’ need to be in control of their home environment can be constrained by perceived uncontrollability of exposure to road traffic noise. Noise annoyance may indicate a psychological stress reaction due to this uncontrollability perception, thereby undermining the restoration process. Environmental resources, such as having access to a quiet side at home and dwelling-related green, may reduce noise annoyance both directly by shielding acoustically and indirectly by enhancing residents’ perceived noise control. We assessed the potential mediating role of perceived noise control in independent and joint associations of road traffic noise exposure (>65 dB Lden) and of an absent dwelling-related environmental resource (three indicators concerning quiet sides and one indicator concerning dwelling-related green) with noise annoyance. In our cross-sectional, questionnaire-based study on elderly urban citizens (N = 1812), we observed a statistically significant indirect effect of noise exposure on noise annoyance through perceived noise control (39%, 95%CI 26–55%). Statistical mediation between indicators of absent environmental resources and noise annoyance was weaker. The potential indirect effect was confirmed for combinations of noise exposure with each of the four indicators of an absent environmental resource. Our findings may call for mitigating noise levels while fostering quietness and green at residents’ homes.
description: International journal of environmental research and public health;Jg. 15, Heft 5 | S. 1036-1-1036-22
An Investigation of Techniques for Detecting Data Anomalies in Earned Value Management Data
Creators: name: Kasunic, Mark
name: McCurley, James
name: Goldenson, Dennis
name: Zubrow, David
Publisher: name: Carnegie Mellon University
Year: 2011
Subjects: subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: Organizations rely on valid data to make informed decisions. When data integrity is compromised, the veracity of the decision-making process is likewise threatened. Detecting data anomalies and defects is an important step in understanding and improving data quality. The study described in this report investigated statistical anomaly detection techniques for identifying potential errors associated with the accuracy of quantitative earned value management (EVM) data values reported by government contractors to the Department of Defense. This research demonstrated the effectiveness of various statistical techniques for discovering quantitative data anomalies. The following tests were found to be effective when used for EVM variables that represent cumulative values: Grubbs' test, Rosner test, box plot, autoregressive integrated moving average (ARIMA), and the control chart for individuals. For variables related to contract values, the moving range control chart, moving range technique, ARIMA, and Tukey box plot were equally effective for identifying anomalies in the data. One or more of these techniques could be used to evaluate data at the point of entry to prevent data errors from being embedded and then propagated in downstream analyses. A number of recommendations regarding future work in this area are proposed in this report.
Weak Lensing Peaks in Simulated Light-Cones: Investigating the Coupling between Dark Matter and Dark Energy
Creators: name: Giocoli, Carlo
name: Moscardini, Lauro
name: Baldi, Marco
name: Meneghetti, Massimo
name: Metcalf, Robert B.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In this paper, we study the statistical properties of weak lensing peaks in light-cones generated from cosmological simulations. In order to assess the prospects of such observable as a cosmological probe, we consider simulations that include interacting Dark Energy (hereafter DE) models with coupling term between DE and Dark Matter. Cosmological models that produce a larger population of massive clusters have more numerous high signal-to-noise peaks; among models with comparable numbers of clusters those with more concentrated haloes produce more peaks. The most extreme model under investigation shows a difference in peak counts of about $20\%$ with respect to the reference $\mathrmΛ$CDM model. We find that peak statistics can be used to distinguish a coupling DE model from a reference one with the same power spectrum normalisation. The differences in the expansion history and the growth rate of structure formation are reflected in their halo counts, non-linear scale features and, through them, in the properties of the lensing peaks. For a source redshift distribution consistent with the expectations of future space-based wide field surveys, we find that typically seventy percent of the cluster population contributes to weak-lensing peaks with signal-to-noise ratios larger than two, and that the fraction of clusters in peaks approaches one-hundred percent for haloes with redshift z$\leq$0.5. Our analysis demonstrates that peak statistics are an important tool for disentangling DE models by accurately tracing the structure formation processes as a function of the cosmic time.
description: accepted in MNRAS, figures improved and text updated
Societal Loss in R2: The Welfare Effects of the Majority Decision Rule in the Spatial Voting Model
Creators: name: Bouwer, Charles
Publisher: name: My University
Year: 2018

description: The Euclidean distance metric is applied to two dimensions to determine the loss to society of different majority voting rules. The social objective function is the policy which minimizes the distance from voters' preference points. The sample is small due to computational feasibility. The resuIts of this spatial voting model indicate that an average loss of 4% is reasonable and decreases when the data is highly polarized.
Integrated Model, Batch and Domain Parallelism in Training Neural Networks
Creators: name: Gholami, Amir
name: Azad, Ariful
name: Jin, Peter
name: Keutzer, Kurt
name: Buluc, Aydin
Publisher: name: arXiv
Year: 2017
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: We propose a new integrated method of exploiting model, batch and domain parallelism for the training of deep neural networks (DNNs) on large distributed-memory computers using minibatch stochastic gradient descent (SGD). Our goal is to find an efficient parallelization strategy for a fixed batch size using $P$ processes. Our method is inspired by the communication-avoiding algorithms in numerical linear algebra. We see $P$ processes as logically divided into a $P_r \times P_c$ grid where the $P_r$ dimension is implicitly responsible for model/domain parallelism and the $P_c$ dimension is implicitly responsible for batch parallelism. In practice, the integrated matrix-based parallel algorithm encapsulates these types of parallelism automatically. We analyze the communication complexity and analytically demonstrate that the lowest communication costs are often achieved neither with pure model nor with pure data parallelism. We also show how the domain parallel approach can help in extending the theoretical scaling limit of the typical batch parallel method.
description: 11 pages
title: ADCO, Cinquième cartulaire de Saint-Étienne de Dijon (1664), Cart. 28 (G 132), 258 folios, f. 00136
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
name: Petot, Frédéric
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: Cinquième cartulaire de Saint-Étienne de Dijon (1664), Archives départementales de la Côte-d'Or, Cart. 28 (G 132), 258 folios, f. 00136, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cinquième cartulaire de Saint-Étienne de Dijon (1664), Archives départementales de la Côte-d'Or, Cart. 28 (G 132), 258 folios, f. 00136, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
title: RELIGIOUS TOURISM AND CHILD LABOUR - A MENACE IN INDIA
title: RELIGIOUS TOURISM AND CHILD LABOUR - A MENACE IN INDIA
titleType: Other
Creators: name: AARF PUBLICATIONS
name: ASSOCIATION OF ACADEMIC RESEARCHERS AND FACULTIES
Publisher: name: AARF
Year: 2024

description: The rise in popularity of religious tourism in India results in millions of pilgrims traveling to various holy places around the country each year. A sad reality, on the other hand, lies underneath the allure of the spiritual: religious tourism has a significant impact on the employment of children. This article explores the connection between religious tourism and child labor in India, shedding light on the continuous exploitative practices that occur at pilgrimage sites, religious festivals, and businesses that are associated to these activities, such as hospitality and souvenir production. The complex and multi-faceted phenomenon of child labor in religious tourism is influenced by a number of factors, including socioeconomic factors, cultural norms, and inadequate enforcement of labor laws
An Investigation into the State of the Practice of CASE Tool Integration
Creators: name: Rader, Jock
name: Brown, Alan W.
name: Morris, Edwin J.
Publisher: name: Carnegie Mellon University
Year: 1993
Subjects: subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: In the second half of 1992 a team of the SEI CASE Environments Project conducted a study into the state of the practice with respect to the operational use of integrated Computer-Aided Software Engineering (CASE) tools. After many false starts, we interviewed a number of examples of large organizations with integrated CASE tools in operational use on software development projects. Compared to the state of the art described in much of the literature, what was found might be considered modest. Compared to industry norms, it was quite impressive, representing significant commitment, ingenuity, and significant attention to end user needs. This report details our observations and analyzes the current state of the practice of CASE tool integration as revealed by our study. It also speculates on reasons for the modest state of the practice.
Down-left graphs and a connection to toric ideals of graphs
Creators: name: Biermann, Jennifer
name: Castellano, Beth Anne
name: Manivel, Marcella
name: Petrucelli, Eden
name: Van Tuyl, Adam
Publisher: name: arXiv
Year: 2023
Subjects: subject: Commutative Algebra (math.AC)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 13F55 (Primary) 13D02, 13H02, 14M25 (Secondary)

description: We introduce a family of graphs, which we call down-left graphs, and study their combinatorial and algebraic properties. We show that members of this family are well-covered, $C_5$-free, and vertex decomposable. By applying a result of Hà-Woodroofe and Moradi--Khosh-Ahang, the (Castelnuovo-Mumford) regularity of the associated edge ideals is the induced matching number of the graph. As an application, we give a combinatorial interpretation for the regularity of the toric ideals of chordal bipartite graphs that are $(K_{3,3} \setminus e)$-free.
On chiral extrapolations of charmed meson masses and coupled-channel reaction dynamics
Creators: name: Guo, Xiao-Yu
name: Heo, Yonggoo
name: Lutz, Matthias F. M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We perform an analysis of QCD lattice data on charmed meson masses. The quark-mass dependence of the data set is used to gain information on the size of counter terms of the chiral Lagrangian formulated with open-charm states with J^P= 0^- and J^P =1^- quantum numbers. Of particular interest are those counter terms that are active in the exotic flavour sextet channel. A chiral expansion scheme where physical masses enter the extrapolation formulae is developed and applied to the lattice data set. Good convergence properties are demonstrated and an accurate reproduction of the lattice data based on ensembles of PACS-CS, MILC, ETMC and HSC with pion and kaon masses smaller than 600 MeV is achieved. It is argued that a unique set of low-energy parameters is obtainable only if additional information from HSC on some scattering observables is included in our global fits. The elastic and inelastic s-wave pi D and eta D scattering as considered by HSC is reproduced faithfully. Based on such low-energy parameters we predict 15 phase shifts and in-elasticities at physical quark masses but also for an additional HSC ensemble at smaller pion mass. In addition we find a clear signal for a member of the exotic flavour sextet states in the eta D channel, below the bar K D_s threshold. For the isospin violating strong decay width of the D_{s0}(2317) we obtain the range (104-116) keV.
description: 74 pages, 13 figures, 22 tables, published manuscript
Individual behavior at habitat edges may help populations persist in moving habitats
Creators: name: MacDonald, Jane S.
name: Lutscher, Frithjof
Publisher: name: My University
Year: 2018
Subjects: Moving habitat model
Edge behavior
Linear analysis
Population persistence
Eigenvalue approximation

description: Moving-habitat models aim to characterize conditions for population persistence under climate-change scenarios. Existing models do not incorporate individual-level movement behavior near habitat edges. These small-scale details have recently been shown to be crucially important for large-scale predictions of population spread and persistence in patchy landscapes. In this work, we extend previous moving- habitat models by including individual movement behavior. Our analysis shows that populations might be able to persist under faster climate change than previous models predicted. We also find that movement behavior at the trailing edge of the climatic niche is much more important for population persistence than at the leading edge.
An Introduction to the Mission Risk Diagnostic for Incident Management Capabilities (MRD-IMC)
Creators: name: Alberts, Christopher J
name: Dorofee, Audrey J.
name: Ruefle, Robin R
name: Zajicek, Mark
Publisher: name: Carnegie Mellon University
Year: 2014
Subjects: subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: An incident management (IM) function is responsible for performing the broad range of activities associated with managing computer security events and incidents. For many years, the Software Engineering Institute’s (SEI) CERT Division has developed practices for building and sustaining IM functions in government and industry organizations worldwide. Based on their field experiences over the years, CERT researchers identified a community need for a time-efficient means of assessing an IM function. The Mission Risk Diagnostic for Incident Management Capabilities (MRD-IMC) is designed to address this need. The MRD-IMC is a risk-based approach for assessing the extent to which an IM function is in position to achieve its mission and objectives. Analysts applying the MRD-IMC evaluate a set of systemic risk factors (called drivers) to aggregate decision-making data and provide decision makers with a benchmark of an IM function’s current state. The resulting gap between the current and desired states points to specific areas where additional investment is warranted. The MRD-IMC can be viewed as a first-pass screening (i.e., a “health check”) or high-level diagnosis of conditions that enable and impede the successful completion of the IM function’s mission and objectives. This technical note provides an overview of the MRD-IMC method.
Measuring Single-Cell Phenotypic Growth Heterogeneity Using a Microfluidic Cell Volume Sensor
Creators: name: Jing, Wenyang
name: Camellato, Brendan
name: Roney, Ian J.
name: Kaern, Mads
name: Godin, Michel
Publisher: name: My University
Year: 2018

description: An imaging-integrated microfluidic cell volume sensor was used to evaluate the volumetric growth rate of single cells from a Saccharomyces cerevisiae population exhibiting two phenotypic expression states of the PDR5 gene. This gene grants multidrug resistance by transcribing a membrane transporter capable of pumping out cytotoxic compounds from the cell. Utilizing fluorescent markers, single cells were isolated and trapped, then their growth rates were measured in two on-chip environments: rich media and media dosed with the antibiotic cycloheximide. Approximating growth rates to first-order, we assessed the fitness of individual cells and found that those with low PDR5 expression had higher fitness in rich media whereas cells with high PDR5 expression had higher fitness in the presence of the drug. Moreover, the drug dramatically reduced the fitness of cells with low PDR5 expression but had comparatively minimal impact on the fitness of cells with high PDR5 expression. Our experiments show the utility of this imaging-integrated microfluidic cell volume sensor for high-resolution, single-cell analysis, as well as its potential application for studies that characterize and compare the fitness and morphology of individual cells from heterogeneous populations under different growth conditions.
1I/2017 'Oumuamua-like Interstellar Asteroids as Possible Messengers from the Dead Stars
Creators: name: Rafikov, Roman R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Discovery of the first interstellar asteroid (ISA) - 1I/2017 'Oumuamua - raised a number of questions regarding its origin. Many of them relate to its lack of cometary activity, suggesting refractory composition of 'Oumuamua. Here we explore the possibility that 'Oumuamua-like ISAs are produced in tidal disruption events (TDEs) of refractory planetoids (asteroids, dwarf planets, etc.) by the white dwarfs (WDs). This idea is supported by existing spectroscopic observations of metal-polluted WDs, hinting at predominantly volatile-poor composition of accreted material. We show that such TDEs sourced by realistic planetary systems (including a population of >1000 km planetoids and massive perturbers - Neptune-to-Saturn mass planets) can eject to interstellar space up to 30% of planetary mass involved in them. Collisional fragmentation, caused by convergent vertical motion of the disrupted planetoid's debris inside the Roche sphere of the WD, channels most of the original mass into 0.1-1 km fragments, similar to 'Oumuamua. Such size spectrum of ISAs (very different from the top-heavy distributions expected in other scenarios) implies that planetary TDEs can account for a significant fraction (up to ~30% under optimistic assumptions) of the ISAs. This figure is based on existing observations of WD metal pollution and accounts for observational biases by using realistic models of circum-WD planetary systems. ISAs should exhibit kinematic characteristics similar to old, dynamically hot Galactic populations; we interpret 'Oumuamua's slow Galactic motion as a statistical fluctuation. ISA ejection in individual planetary TDEs is highly anisotropic, resulting in large fluctuations of their space density. We also show that other ISA production mechanisms involving stellar remnants - direct ejection by massive planets around WDs and SN explosions - have difficulty explaining 'Oumuamua-like ISAs.
description: 19 pages, 7 figures, accepted to ApJ, comments welcome. Replaced to match the accepted version
title: How do Galaxies Accrete Gas and Form Stars?
Creators: name: Putman, M
name: Henning, P
name: Bolatto, A
name: Keres, D
name: Pisano, D
name: Rosenberg, J
name: Bigiel, F
name: Bryan, G
name: Calzetti, D
Publisher: name: University of Massachusetts Amherst
Year: 2009
Subjects: subject: Astrophysics and Astronomy

description: This is the pre-published version harvested from ArXiv.
description: Great strides have been made in the last two decades in determining how galaxies evolve from their initial dark matter seeds to the complex structures we observe at z = 0. The role of mergers has been documented through both observations and simulations, numerous satellites that may represent these initial dark matter seeds have been discovered in the Local Group, high redshift galaxies have been revealed with monstrous star formation rates, and the gaseous cosmic web has been mapped through absorption line experiments. Despite these efforts, the dark matter simulations that include baryons are still unable to accurately reproduce galaxies. One of the major problems is our incomplete understanding of how a galaxy accretes its baryons and subsequently forms stars. Galaxy formation simulations have been unable to accurately represent the required gas physics on cosmological timescales, and observations have only just begun to detect the star formation fuel over a range of redshifts and environments. How galaxies obtain gas and subsequently form stars is a major unsolved, yet tractable problem in contemporary extragalactic astrophysics. In this paper we outline how progress can be made in this area in the next decade.
On Cepheid Distance Scale Bias due to Stellar Companions and Cluster Populations
Creators: name: Anderson, Richard I.
name: Riess, Adam G.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: State-of-the art photometric measurements of extragalactic Cepheids account for the mean additional light due to chance superposition of Cepheids on crowded backgrounds through the use of artificial star measurements. However, light from stars physically associated with Cepheids may bias relative distance measurements if the changing spatial resolution along the distance ladder significantly alters the amount of associated blending. We have identified two regimes where this phenomenon may occur: Cepheids in wide binaries and open clusters. We estimate stellar association bias using the photometric passbands and reddening-free Wesenheit magnitudes used to set up the distance scale. For wide binaries, we rely on Geneva stellar evolution models in conjunction with detailed statistics on intermediate-mass binary stars. For the impact of cluster stars, we have compiled information on the clustered Cepheid fraction and measured the typical cluster contribution in M31 via deep HST imaging provided by the PHAT project. We find that the dominant effect on the distance scale comes from Cepheids in clusters, despite cluster Cepheids being a relatively rare phenomenon. Wide binaries have a negligible effect of 0.004% on $H_0$ for long-period Cepheids observed in the near-infrared or when considering Wesenheit magnitudes. We estimate that blending due to cluster populations has previously resulted in a 0.23% overestimate of $H_0$. Correcting for this bias, we obtain $H_0 = 73.07 \pm 1.76 km s^{-1} Mpc^{-1}$, which remains in $3.3σ$ tension with the Planck value. We conclude that stellar association bias does not constitute a limit for measuring $H_0$ with an accuracy of 1%.
description: 44 pages, 16 figures, including 21 page appendix. Revised version accepted for publication in the Astrophysical Journal
An Introduction to Team Risk Management
Creators: name: Higuera, Ronald P.
name: Gluch, David
name: Dorofee, Audrey J.
name: Murphy, Richard L.
name: Walker, Julie A.
name: Williams, Ray C.
Publisher: name: Carnegie Mellon University
Year: 1994
Subjects: subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: Team Risk Management defines the organizational structure and operational activities for managing risks throughout all phases of the life-cycle of a software-dependent development program such that all individuals within the organizations, groups, departments, and agencies directly involved in the program are participating team members. Through the adoption of team risk management, the government and contractor are provided with processes, methods, and tools that enable both organizations, individually and jointly, to be increasingly anticipatory in decision-making processes. This report introduces the team risk management approach for managing risks within a software-dependent development program.
Additional file 1 of A nomogram predicting overall survival in patients with non-metastatic pancreatic head adenocarcinoma after surgery: a population-based study
Creators: name: Zou, Wenbo
name: Wang, Zizheng
name: Wang, Fei
name: Zhang, Gong
name: Liu, Rong
Publisher: name: figshare
Year: 2021
Subjects: Medicine
Biotechnology
Biological Sciences not elsewhere classified
Information Systems not elsewhere classified
Mathematical Sciences not elsewhere classified
Cancer
Science Policy
Hematology

description: Additional file 1: Fig. S1. Cut-off value of the LNR and tumor size were calculated from the training cohort. A, B LNR. C, D tumor size. In the plot A and C, red represents the negative correlation between the variables and survival, whereas green represents a positive correlation. In the plot B and C, it shows the cut-off value of variables and numbers of patients in subgroups. Fig. S2. Kaplan-Meier curves of patients based on obtained prognostic variables. A age. B race. C sex. D T stage. E N stage. F grade classification. G LNR. H tumor size. I radiotherapy. J chemotherapy. Fig. S3. Calibration curves showed the probability of 12-, 24-, and 36-, and 60- year OS between the model prediction and the practical observation in the validation cohort. Table S1. The optimal cut-off value of LNR and tumor size in training cohort. Table S2. Nomogram score of prognostic variables. Table S3. Overall Survival probability and Median Survival Time of Prognostic Nomogram Score and current criteria in the two cohorts.
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IX, Cart. 193 (11 H 78), f. 0137v
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: cartulaire
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome IX, Archives départementales de la Côte-d'Or, Cart. 193 (11 H 78), f. 0137v, 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 IX, Archives départementales de la Côte-d'Or, Cart. 193 (11 H 78), f. 0137v, 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
title: ADCO, Septième cartulaire de Saint-Étienne de Dijon (1661-1665), Cart. 29 (G 134), 996 folios, f. 0666
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
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: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Septième cartulaire de Saint-Étienne de Dijon (1661-1665), Archives départementales de la Côte-d'Or, Cart. 29 (G 134), 996 folios, f. 0666, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Septième cartulaire de Saint-Étienne de Dijon (1661-1665), Archives départementales de la Côte-d'Or, Cart. 29 (G 134), 996 folios, f. 0666, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Chemotaxis emerges as the optimal solution to cooperative search games
Creators: name: Pezzotta, Alberto
name: Adorisio, Matteo
name: Celani, Antonio
Publisher: name: arXiv
Year: 2018
Subjects: subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: Cooperative search games are collective tasks where all agents share the same goal of reaching a target in the shortest time while limiting energy expenditure and avoiding collisions. Here we show that the equations that characterize the optimal strategy are identical to a long-known phenomenological model of chemotaxis, the directed motion of microorganisms guided by chemical cues. Within this analogy, the substance to which searchers respond acts as the memory over which agents share information about the environment. The actions of writing, erasing and forgetting are equivalent to production, consumption and degradation of chemoattractant. The rates at which these biochemical processes take place are tightly related to the parameters that characterize the decision-making problem, such as learning rate, costs for time, control, collisions and their trade-offs, as well as the attitude of agents toward risk. We establish a dictionary that maps notions from decision-making theory to biophysical observables in chemotaxis, and vice versa. Our results offer a fundamental explanation of why search algorithms that mimic microbial chemotaxis can be very effective and suggest how to optimize their performance.
EFFECT OF FOREIGN IMPURITIES ON FIBER AND LINT QUALITY IN COTTON GINS.
Creators: name: Xolmatova, Ozoda
Publisher: name: Zenodo
Year: 2024

description: Cotton cleaning in factories demonize during of fiber separated seeds big sand , wood , metal fragments and small stones with it gets dirty . From this except empty and not done seeds will be Especially in the car typed of cotton in the seed a lot impurities occurs . That's why the seed from linter before he thoroughly is cleaned . And this of lint dirtiness reduces In the article a stranger of mixtures fiber and fluffy to quality effect about word held