cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 1: of Maternal exposure to ambient fine particulate matter and fetal growth in Shanghai, China
Creators: name: Cao, Zhijuan
name: Meng, Lulu
name: Zhao, Yan
name: Liu, Chao
name: Yang, Yingying
name: Su, Xiujuan
name: Fu, Qingyan
name: Wang, Dongfang
name: Hua, Jing
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Developmental Biology

description: Table S1. The correlations between air pollutants, temperature and relative humidity. (DOCX 15 kb)
Machine Learning for Long-Distance Quantum Communication
Creators: name: Wallnöfer, Julius
name: Melnikov, Alexey A.
name: Dür, Wolfgang
name: Briegel, Hans J.
Publisher: name: Freie Universität Berlin
Year: 2020
Subjects: subject: Machine learning Quantum Information
subject: Quantum communication
subject: Quantum protocols
subject: Quantum repeaters
subject: Quantum information
subject: 500 Naturwissenschaften und Mathematik::530 Physik::539 Moderne Physik

description: Machine learning can help us in solving problems in the context of big-data analysis and classification, as well as in playing complex games such as Go. But can it also be used to find novel protocols and algorithms for applications such as large-scale quantum communication? Here we show that machine learning can be used to identify central quantum protocols, including teleportation, entanglement purification, and the quantum repeater. These schemes are of importance in long-distance quantum communication, and their discovery has shaped the field of quantum information processing. However, the usefulness of learning agents goes beyond the mere reproduction of known protocols; the same approach allows one to find improved solutions to long-distance communication problems, in particular when dealing with asymmetric situations where the channel noise and segment distance are nonuniform. Our findings are based on the use of projective simulation, a model of a learning agent that combines reinforcement learning and decision making in a physically motivated framework. The learning agent is provided with a universal gate set, and the desired task is specified via a reward scheme. From a technical perspective, the learning agent has to deal with stochastic environments and reactions. We utilize an idea reminiscent of hierarchical skill acquisition, where solutions to subproblems are learned and reused in the overall scheme. This is of particular importance in the development of long-distance communication schemes, and opens the way to using machine learning in the design and implementation of quantum networks.
Adaptive inspection planning using a digital twin for quality assurance
Creators: name: Reuter, Leon
name: Denkena, Berend
name: Wichmann, Marcel
Publisher: name: Amsterdam [u.a.] : Elsevier
Year: 2024
Subjects: subject: adaptivity
subject: digital twin
subject: IP
subject: machine learning
subject: quality assurance
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik
subject: Dewey Decimal Classification::600 | Technik::670 | Industrielle und handwerkliche Fertigung

description: The integration of a digital twin into inspection planning enables a novel procedure that reduces avoidable inspection times and costs. This paper shows a method for component-specific adaption of inspection plans by feeding back data-based quality results into inspection planning. An initial evaluation of the method on a real aerospace aluminum component is carried out using a 3-axis milling process. Machine learning based quality models were implemented for the inspection features shape deviation and surface roughness. With the knowledge gained, the inspection time for the process can be reduced by up to 75 % per component.
Critical properties of the double-frequency sine-Gordon model with applications
Creators: name: Fabrizio, M.
name: Gogolin, A. O.
name: Nersesyan, A. A.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the properties of the double-frequency sine--Gordon model in the vicinity of the Ising quantum phase transition displayed by this model. Using a mapping onto a generalised lattice quantum Ashkin-Teller model, we obtain critical and nearly-off-critical correlation functions of various operators. We discuss applications of the double-sine-Gordon model to one-dimensional physical systems, like spin chains in a staggered external field and interacting electrons in a staggered potential.
description: 51 pages, Latex file
Borrowing Patterns in the Global Financial Safety Net: Does Governance Play a Role?
Creators: name: Mühlich, Laurissa
name: Fritz, Barbara
Publisher: name: Freie Universität Berlin
Year: 2021
Subjects: subject: global financial safety net
subject: GFSN
subject: governance
subject: 300 Sozialwissenschaften::330 Wirtschaft::330 Wirtschaft

description: The global financial safety net (GFSN) has become a complex regime. Regional financial arrangements (RFAs) have emerged alongside established IMF structures. How relevant are RFAs and the IMF in moments of financial crisis? And more specifically: Do member countries resort to RFAs as complements or as substitutes to IMF lending? To answer these questions, we developed an original data-set on the GSFN use by the 61 emerging market and developing economies (EMDEs) that are members of existing RFAs between 1976 and 2018. We find that not only economic criteria such as lending volume, timeliness and conditionality drive patterns of complementarity and substitution in crisis finance, but that RFA governance structure and regional independence matters. The data show that borrower-dominated RFAs are used much more frequently than creditor-dominated RFAs. Moreover, RFAs which lack regional policy autonomy but are dependent on the IMF are not called upon – even if they have far superior volumes of potential lending capacity.
Theory of monolayers with boundaries: Exact results and Perturbative analysis
Creators: name: Rudnick, Joseph
name: Loh, Kok-Kiong
Publisher: name: arXiv
Year: 1999
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Domains and bubbles in tilted phases of Langmuir monolayers contain a class of textures knows as boojums. The boundaries of such domains and bubbles may display either cusp-like features or indentations. We derive analytic expressions for the textures within domains and surrounding bubbles, and for the shapes of the boundaries of these regions. The derivation is perturbative in the deviation of the bounding curve from a circle. This method is not expected to be accurate when the boundary suffers large distortions, but it does provide important clues with regard to the influence of various energetic terms on the order-parameter texture and the shape of the domain or bubble bounding curve. We also look into the effects of thermal fluctuations, which include a sample-size-dependent effective line tension.
description: replaced with published version, 21 pages, 16 figures included
Production of $p\bar{p}$ pairs in UPC at the LHC
Creators: name: Lebiedowicz, Piotr
name: Kłusek-Gawenda, Mariola
name: Szczurek, Antoni
name: Nachtmann, Otto
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss production of $p\bar{p}$ pairs in two-photon interactions in heavy-ion collisions. We present predictions for the ultraperipheral, ultrarelativistic, heavy-ion collisions (UPC) $^{208}\!Pb \, ^{208}\!Pb \to$ $^{208}\!Pb \, ^{208}\!Pb \,p \bar{p}$. The parameters of vertex form factors are adjusted to the Belle data for the $γγ\to p \bar{p}$ reaction. To described the Belle data we include the proton-exchange, the $f_2(1270)$ and $f_2(1950)$ $s$-channel exchanges, as well as the hand-bag mechanism. Then, the total cross section and several differential distributions for experimental cuts corresponding to the LHC experiments are presented. The distribution in $\mathrm{y}_{diff}$, the rapidity distance between the proton and antiproton, is particularly interesting. We find the total cross sections: 100 $μ$b for the ALICE cuts, 160 $μ$b for the ATLAS cuts, 500 $μ$b for the CMS cuts, and 104 $μ$b taking into account the LHCb cuts. This opens a possibility to study the $γγ\to p \bar{p}$ process in UPC at the LHC.
description: 6 pages, 3 figures, presented by P. Lebiedowicz at the XIII Workshop on Particle Correlations and Femtoscopy, 22-26 May 2018, Krak\'ow, Poland
Inga acreana Harms
Creators: name: Molino, Jean-François
name: Sabatier, Daniel
name: Grenand, Pierre
name: Engel, Julien
name: Frame, Dawn
name: Delprete, Piero G.
name: Fleury, Marie
name: Odonne, Guillaume
name: Davy, Damien
name: Lucas, Eve J.
name: Martin, Claire A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Fabales
Fabaceae
Inga
Inga acreana

description: [813] Inga acreana Harms
 Notizbl. Königl. Bot. Gart. Berlin 6: 298 [30 June 1915] (Harms 1915).
 Inga myriocephala Pittier, Contr. U.S. Natl. Herb. 18 (5): 184 [30 Oct. 1916] (Pittier 1916).
 HERBARIUM DATA (FG). — 11 collections at CAY. Sel. exs.: D. Sabatier 1052.
INVENTORY DATA (FG). — 24 trees in 16 plots; Fmax = 1.4 %; dbhinv = 34.1 cm.
description: Published as part of Molino, Jean-François, Sabatier, Daniel, Grenand, Pierre, Engel, Julien, Frame, Dawn, Delprete, Piero G., Fleury, Marie, Odonne, Guillaume, Davy, Damien, Lucas, Eve J. & Martin, Claire A., 2022, An annotated checklist of the tree species of French Guiana, including vernacular nomenclature, pp. 345-903 in Adansonia (3) (3) 44 (26) on page 516, DOI: 10.5252/adansonia2022v44a26, http://zenodo.org/record/7458777
Towards Neural Mixture Recommender for Long Range Dependent User Sequences
Creators: name: Tang, Jiaxi
name: Belletti, Francois
name: Jain, Sagar
name: Chen, Minmin
name: Beutel, Alex
name: Xu, Can
name: Chi, Ed H.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Information Retrieval (cs.IR)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Understanding temporal dynamics has proved to be highly valuable for accurate recommendation. Sequential recommenders have been successful in modeling the dynamics of users and items over time. However, while different model architectures excel at capturing various temporal ranges or dynamics, distinct application contexts require adapting to diverse behaviors. In this paper we examine how to build a model that can make use of different temporal ranges and dynamics depending on the request context. We begin with the analysis of an anonymized Youtube dataset comprising millions of user sequences. We quantify the degree of long-range dependence in these sequences and demonstrate that both short-term and long-term dependent behavioral patterns co-exist. We then propose a neural Multi-temporal-range Mixture Model (M3) as a tailored solution to deal with both short-term and long-term dependencies. Our approach employs a mixture of models, each with a different temporal range. These models are combined by a learned gating mechanism capable of exerting different model combinations given different contextual information. In empirical evaluations on a public dataset and our own anonymized YouTube dataset, M3 consistently outperforms state-of-the-art sequential recommendation methods.
description: Accepted at WWW 2019
Additional file 2: of Maternal exposure to ambient fine particulate matter and fetal growth in Shanghai, China
Creators: name: Cao, Zhijuan
name: Meng, Lulu
name: Zhao, Yan
name: Liu, Chao
name: Yang, Yingying
name: Su, Xiujuan
name: Fu, Qingyan
name: Wang, Dongfang
name: Hua, Jing
Publisher: name: figshare
Year: 2019
Subjects: subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy
subject: Hematology

description: Table S2. Effect coefficient for all the pollutants and the meteorological factors in the full model. (DOCX 17 kb)
Exciton condensates in semiconductor quantum wells emit coherent light
Creators: name: Fernandez-Rossier, J.
name: Tejedor, C.
name: Merlin, R.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We show that a quasi-two dimensional condensate of optically active excitons emits coherent light even in the absence of population inversion. This allows an unambiguous and clear experimental detection of the condensed phase. We prove that, due to the exciton-photon coupling, quantum and thermal fluctuations do not destroy condensation at finite temperature. Suitable conditions to achieve condensation are temperatures of a few K for typical exciton densities, and the use of a pulsed, and preferably circularly polarized, laser.
description: 5 pages, no figures
Converting standardized mean differences to dichotomous outcomes: A comment on the Cochrane review 'Intra-articular corticosteroid for knee osteoarthritis'
Creators: name: Mayer, Martin
Publisher: name: figshare
Year: 2019
Subjects: subject: 111502 Clinical Pharmacology and Therapeutics
subject: FOS: Clinical medicine
subject: 111706 Epidemiology
subject: FOS: Health sciences
subject: Health Care
subject: 10402 Biostatistics
subject: FOS: Mathematics
subject: 10401 Applied Statistics
subject: 10405 Statistical Theory
subject: Statistics

description: There are methods available to estimate dichotomous measures, such as the odds ratio, from continuous measures, such as the standardized mean difference. Jüni and colleagues employ these methods in their Cochrane review ‘Intra-articular corticosteroid for knee osteoarthritis’, but certain aspects of the review are unclear or warrant further consideration. This writing explores these aspects of their review and provides a derivation for the method of Hasselblad and Hedges and Cox and Snell.
Rates of Multipartite Entanglement Transformations
Creators: name: Streltsov, A.
name: Meignant, C.
name: Eisert, Jens
Publisher: name: Freie Universität Berlin
Year: 2020
Subjects: subject: Quantum entanglement
subject: Quantum networks
subject: Quantum Information
subject: 500 Naturwissenschaften und Mathematik::530 Physik::539 Moderne Physik

description: The theory of the asymptotic manipulation of pure bipartite quantum systems can be considered completely understood: the rates at which bipartite entangled states can be asymptotically transformed into each other are fully determined by a single number each, the respective entanglement entropy. In the multipartite setting, similar questions of the optimally achievable rates of transforming one pure state into another are notoriously open. This seems particularly unfortunate in the light of the revived interest in such questions due to the perspective of experimentally realizing multipartite quantum networks. In this Letter, we report substantial progress by deriving simple upper and lower bounds on the rates that can be achieved in asymptotic multipartite entanglement transformations. These bounds are based on ideas of entanglement combing and state merging. We identify cases where the bounds coincide and hence provide the exact rates. As an example, we bound rates at which resource states for the cryptographic scheme of quantum secret sharing can be distilled from arbitrary pure tripartite quantum states. This result provides further scope for quantum internet applications, supplying tools to study the implementation of multipartite protocols over quantum networks.
Field distributions and effective-medium approximation for weakly nonlinear media
Creators: name: Pellegrini, Yves-Patrick
Publisher: name: arXiv
Year: 2000
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: An effective-medium theory is proposed for random weakly nonlinear dielectric media. It is based on a new gaussian approximation for the probability distributions of the electric field in each component of a multi-phase composite. These distributions are computed to linear order from a Bruggeman-like self-consistent formula. The resulting effective-medium formula for the nonlinear medium reduces to Bruggeman's in the linear case. It is exact up to second order in a weak-disorder expansion, and close to the exact result in the dilute limit (in particular, it is exact for d=1 and d=infinity. In a high contrast situation, the noise exponents are kappa=kappa'=0 near the percolation threshold. Numerical results are provided for different weak nonlinearities.
description: 12 pages, 6 eps figures
Numerical Simulation Approach of Deep Rolling of AISI 52100 at Elevated Temperature
Creators: name: Breidenstein, Bernd
name: Bergmann, Benjamin
name: Heikebrügge, Steffen
name: Nordmeyer, Henke
Publisher: name: Amsterdam [u.a.] : Elsevier
Year: 2024
Subjects: subject: Deep Rolling
subject: FEA
subject: Hard Turn Rolling
subject: Numerical Simulation
subject: Surface Integrity
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik
subject: Dewey Decimal Classification::600 | Technik::670 | Industrielle und handwerkliche Fertigung

description: Hard turn rolling is a hybrid manufacturing process that affects the surface integrity of hardened components, aiming to enhance the lifespan of components such as rolling bearings. Hard turn rolling combines the thermal influence of hard turning with a subsequent deep rolling process to modify the properties of the surface and surface near layer. To better understand the effects of deep rolling on AISI 52100 at elevated temperature that are generated by the hard turning process, finite element simulations were conducted to analyze the surface formation at elevated temperatures. These simulations enable the estimation of the workpiece surface, guiding the optimal positioning of the deep rolling tool in alignment with the hard turning process. However, the results indicate that there is a buildup observed in the simulation, which was not detected in the experiments. The width of the rolling tracks in the simulation at different specimen temperatures of 20°C, 200°C, and 400°C does not exhibit significant differences. Only the rolling pressure has an influence on the width of the rolling tracks. By controlling the parameters of hard turn rolling, further investigations are possible to achieve enhanced surface and subsurface properties and improved performance of the hardened components in the future.
3D Aeronomy Modeling of Close-in Exoplanets
Creators: name: Shaikhislamov, I. F.
name: Khodachenko, M. L.
name: Lammer, H.
name: Berezutsky, A. G.
name: Miroshnichenko, I. B.
name: Rumenskikh, M. S.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We present a 3D fully selfconsistent multi-fluid hydrodynamic aeronomy model to study the structure of a hydrogen dominated expanding upper atmosphere around the hot Jupiter HD 209458b and the warm Neptune GJ 436b. In comparison to previous studies with 1D and 2D models, the present work finds such 3D features as zonal flows in upper atmosphere reaching up to 1 km/s, the tilting of the planetary outflow by Coriolis force by up to 45 degrees and its compression around equatorial plane by tidal forces. We also investigated in details the influence of Helium (He) on the structure of the thermosphere. It is found that by decrease of the barometric scale-height, the He presence in the atmosphere strongly affects the H2 dissociation front and the temperature maximum.
A Hierarchical Model of Slow Constrained Dynamics
Creators: name: Muñoz, M. A.
name: Gabrielli, A.
name: Inaoka, H.
name: Pietronero, L.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We introduce a new simple hierarchically constrained model of slow relaxation. The configurational energy has a simple form as there is no coupling among the spins defining the system; the associated stationary distribution is an equilibrium, Gibbsian one. However, due to the presence of hierarchical constraints in the dynamics the system is found to relax to its equilibrium distribution in an extremely slow fashion when suddenly cooled from an initial temperature, $T_0$, to a final one $T_f$. The relaxation curve in that case can be fit by an stretched exponential curve. On the other hand the relaxation function is found to be exponential when $T_f >T_0$, with characteristic times depending on both $T_f$ and $T_0$, with characteristic times obeying an Arrhenius law. Numerical results as well as some analytical studies are presented. In particular we introduce a simple equation that captures the essence of the slow relaxation.
description: 15 pages, 9 figures, LateX
Additional file 1: of Molecular pattern of lncRNAs in hepatocellular carcinoma
Creators: name: Mai, Haoming
name: Zhou, Bin
name: Liu, Li
name: Yang, Fu
name: Conran, Carly
name: Ji, Yuan
name: Hou, Jinlin
name: Jiang, Deke
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Table S1. Summary of HCC-associated lncRNAs. (DOCX 171 kb)
Quantum certification and benchmarking
Creators: name: Eisert, Jens
name: Hangleiter, Dominik
name: Walk, Nathan
name: Roth, Ingo
name: Markham, Damian
name: Parekh, Rhea
name: Chabaud, Ulysse
name: Kashefi, Elham
Publisher: name: Freie Universität Berlin
Year: 2020
Subjects: subject: Quantum information
subject: Qubits
subject: 500 Naturwissenschaften und Mathematik::530 Physik::539 Moderne Physik

description: With the rapid development of quantum technologies, a pressing need has emerged for a wide array of tools for the certification and characterization of quantum devices. Such tools are critical because the powerful applications of quantum information science will only be realized if stringent levels of precision of components can be reached and their functioning guaranteed. This Technical Review provides a brief overview of the known characterization methods for certification, benchmarking and tomographic reconstruction of quantum states and processes, and outlines their applications in quantum computing, simulation and communication.
Universal geometric approach to uncertainty, entropy and information
Creators: name: Hall, Michael J. W.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: It is shown that for any ensemble, whether classical or quantum, continuous or discrete, there is only one measure of the "volume" of the ensemble that is compatible with several basic geometric postulates. This volume measure is thus a preferred and universal choice for characterising the inherent spread, dispersion, localisation, etc, of the ensemble. Remarkably, this unique "ensemble volume" is a simple function of the ensemble entropy, and hence provides a new geometric characterisation of the latter quantity. Applications include unified, volume-based derivations of the Holevo and Shannon bounds in quantum and classical information theory; a precise geometric interpretation of thermodynamic entropy for equilibrium ensembles; a geometric derivation of semi-classical uncertainty relations; a new means for defining classical and quantum localization for arbitrary evolution processes; a geometric interpretation of relative entropy; and a new proposed definition for the spot-size of an optical beam. Advantages of the ensemble volume over other measures of localization (root-mean-square deviation, Renyi entropies, and inverse participation ratio) are discussed.
description: Latex, 38 pages + 2 figures; p(\alpha)->1/|T| in Eq. (72) [Eq. (A10) of published version]
WOKE LIKE ME: EXPERIENCES AND EXPECTATIONS OF WOKENESS AMONG COLLEGE STUDENTS
Creators: name: Zewdie, Hana
Publisher: name: Digital Repository at the University of Maryland
Year: 2019
Subjects: subject: Higher education

description: Woke, generally referring to awareness of social issues, has become commonplace language in American popular and political cultures. The lengthy and culturally embedded history of wokeness, and its implications for higher education reveal that this is not merely a fad. Using the framework of critical consciousness and intersectionality, the purpose of this thesis is to gain an understanding of the meaning of woke as understood by college students who identify as such, and to explore associated intra-group expectations and experiences. Five themes emerged describing how participants came to understand wokeness as a series of expectations through an internal process heavily facilitated by engagement with others. Students were willing to engage outside of their woke communities, but only so far, and often held different expectations for themselves than others.
Additional file 1: of Risk assessment models for potential use in the emergency department have lower predictive ability in older patients compared to the middle-aged for short-term mortality – a retrospective cohort study
Creators: name: Schultz, Martin
name: Rasmussen, Line
name: Carlson, Nicolas
name: Hasselbalch, Rasmus
name: Jensen, Birgitte
name: Usinger, Lotte
name: Eugen-Olsen, Jesper
name: Torp-Pedersen, Christian
name: Rasmussen, Lars
name: Iversen, Kasper
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Mental Health
subject: Infectious Diseases
subject: FOS: Health sciences

description: Table S1. Comparison of Baseline characteristics of the TRIAGE II study and TRIAGE III study. Patients above 40 years were included in the current study Table S2. Comparison of AUCs of individual predictors in discriminating short-term mortality of ED patients, grouped according to age: 40–69 years (middle-aged), and 70+ years (older). Figure S1. Area under the Curve (AUC) for Receiver operating characteristics for all-cause mortality within 7 days for acutely admitted patients. Comparison of patients aged 40-69 (Middle-aged, blue colour), and patients aged 70+ (Older, red colour). The graph presents four different approaches of risk assessment of patients acutely presenting at the emergency department. Two different triage algorithms; Adaptive Process Triage (ADAPT) and Copenhagen Triage Algorithm (CTA), a predictive model using four vital signs (heart rate, arterial oxygen saturation, respiratory rate and systolic blood pressure), and a predictive model using levels of seven routine biomarkers (albumin, creatinine, c-reactive protein, haemoglobin, leucocytes, potassium, sodium). (DOCX 241 kb)
Influence of ISO 9001 on the configuration of production planning and control
Creators: name: Hillnhagen, Simon
name: Mütze, Alexander
name: Nyhuis, Peter
name: Schmidt, Matthias
Publisher: name: Amsterdam [u.a.] : Elsevier
Year: 2024
Subjects: subject: ISO 9001
subject: Logistical performance
subject: PPC Configuration
subject: Production control
subject: Production planning
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik
subject: Dewey Decimal Classification::600 | Technik::670 | Industrielle und handwerkliche Fertigung

description: The target-oriented configuration of production planning and control (PPC) is a critical factor for companies with increasingly complex supply chains. The logistical performance of companies, which can be measured and expressed, e.g. with the logistical objectives delivery reliability and due-date compliance, suffers above all from the multiple influencing factors of the past years. Especially in the last year, it became apparent that disruptions in material supply due to pandemics or geopolitical crises are causing resource shortages that are posing the industry with ever-new challenges. Since, in many companies, PPC tasks are carried out based on past values, disruptive events have a particularly high impact here. In addition to the external disruptive influences, companies also have to manage the complexity factors of the supply chain, such as a high number of variants or a high degree of customization. The consequence of these circumstances is that companies need corresponding robustness in PPC allowing them to stay productive and competitive. The key factor to establishing high robustness is transparency. Furthermore, the faced uncertainties are often exacerbated by insufficient data situation for the companies' PPC. Due to the outlined factors in companies, ongoing PPC tasks must be regularly checked for their quality and target conformity to ensure a high logistics performance. For this purpose, the PPC configuration must be carried out systematically and holistically. Therefore, essential PPC frameworks already exist, such as the Hanoverian Supply Chain Model (HaSupMo). Supporting the examination of the company's internal supply chain, the selected procedures for the fulfilment of the PPC tasks serve on the basis of logistical objectives. For this, comprehensive consideration of the PPC tasks must take into account the correct selection of procedures based on individual company needs and data. At the same time, there is an internationally accepted ISO 9001 standard as a basis for the continuous improvement of all company processes. The described continuous testing and improvement of business processes with a focus on quality management is intended to promote the robustness of the certified companies. Taking a closer look at the contents of ISO 9001 and PPC configuration, structural similarities are noticeable. This paper aims to examine ISO 9001 for characteristics and interfaces that enable a simplified PPC configuration. In addition, similarities should be identified and systematized, which should be taken into account for future interaction.
Hymenolobium petraeum Ducke
Creators: name: Molino, Jean-François
name: Sabatier, Daniel
name: Grenand, Pierre
name: Engel, Julien
name: Frame, Dawn
name: Delprete, Piero G.
name: Fleury, Marie
name: Odonne, Guillaume
name: Davy, Damien
name: Lucas, Eve J.
name: Martin, Claire A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Fabales
Fabaceae
Hymenolobium
Hymenolobium petraeum

description: [811] Hymenolobium petraeum Ducke
 Arch. Jard. Bot. Rio de Janeiro 1 (1): 36 (Ducke 1915).
VERNACULAR NAMES. — Ka: eleyulu • Nt: geli tyabisi • Cr: senmarten-jonn • Fr: saint-martin jaune • Br: angelim-amarelo, angelimda-mata, angelim-pedra, murarena.
 HERBARIUM DATA (FG). — 3 collections at CAY. Sel. exs.: R.A.A. Oldeman 3188; S.A. Mori et al. 23694, 20 m × 25 cm.
description: Published as part of Molino, Jean-François, Sabatier, Daniel, Grenand, Pierre, Engel, Julien, Frame, Dawn, Delprete, Piero G., Fleury, Marie, Odonne, Guillaume, Davy, Damien, Lucas, Eve J. & Martin, Claire A., 2022, An annotated checklist of the tree species of French Guiana, including vernacular nomenclature, pp. 345-903 in Adansonia (3) (3) 44 (26) on page 516, DOI: 10.5252/adansonia2022v44a26, http://zenodo.org/record/7458777
MOESM1 of Bursopentin (BP5) induces G1 phase cell cycle arrest and endoplasmic reticulum stress/mitochondria-mediated caspase-dependent apoptosis in human colon cancer HCT116 cells
Creators: name: Li, Jing
name: Li, Tian-xiang
name: Ma, Yao
name: Zhang, Yong
name: Li, De-yuan
name: Xu, Hai-rong
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Physiology
subject: Chemical Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Hematology

description: Additional file 1: Figure S1. BP5 induced cell growth inhibition in HT29 and SW620 cells.
Fully automated tool path planning for turbine blade repair
Creators: name: Friebe, Sven
name: Denkena, Berend
name: Wichmann, Marcel
Publisher: name: Amsterdam [u.a.] : Elsevier
Year: 2024
Subjects: subject: Automation
subject: Computer automated process planning (CAPP)
subject: Geometric modelling
subject: Reverse engineering
subject: Simulation
subject: Tool path
subject: Turbine blade
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik
subject: Dewey Decimal Classification::600 | Technik::670 | Industrielle und handwerkliche Fertigung

description: The recontouring process of aircraft engine parts like turbine blades is a manual or in best-case semi-automated process due to high individuality of the workpiece. This leads to in-process scrap because of low process stability and high process times. An automation of process planning reduces both. This paper introduces a method for a fully automated and individual tool path planning using 3D-scan data. Geometric parameters of the degenerated blade were considered to find best-suitable target geometry in a robust way. For turbine blade repair, the process stability is increased while meeting the dimensional tolerances required for the international aviation certifications.
Converting standardized mean differences to dichotomous outcomes: A comment on the Cochrane review 'Oral or transdermal opioids for osteoarthritis of the knee or hip'
Creators: name: Mayer, Martin
Publisher: name: figshare
Year: 2019
Subjects: subject: 111502 Clinical Pharmacology and Therapeutics
subject: FOS: Clinical medicine
subject: 111706 Epidemiology
subject: FOS: Health sciences
subject: Health Care
subject: 10402 Biostatistics
subject: FOS: Mathematics
subject: 10405 Statistical Theory
subject: Statistics
subject: 10401 Applied Statistics

description: There are methods available to estimate dichotomous measures, such as the odds ratio, from continuous measures, such as the standardized mean difference. da Costa and colleagues employ these methods in their Cochrane review ‘Oral or transdermal opioids for osteoarthritis of the knee or hip’, but certain aspects of the review are unclear or warrant further consideration. This writing explores these aspects of their review and provides a derivation for the method of Hasselblad and Hedges and Cox and Snell.
Hymenolobium pulcherrimum Ducke
Creators: name: Molino, Jean-François
name: Sabatier, Daniel
name: Grenand, Pierre
name: Engel, Julien
name: Frame, Dawn
name: Delprete, Piero G.
name: Fleury, Marie
name: Odonne, Guillaume
name: Davy, Damien
name: Lucas, Eve J.
name: Martin, Claire A.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Fabales
Fabaceae
Hymenolobium
Hymenolobium pulcherrimum

description: [812] Hymenolobium pulcherrimum Ducke
 Arch. Jard. Bot. Rio de Janeiro 1 (1): 37 (Ducke 1915).
VERNACULAR NAMES. — Wp: wɨla paye • Nt: geli tyabisi • Br: angelim-pedra, sapupira-amarela.
 HERBARIUM DATA (FG). — 4 collections at CAY. Sel. exs.: M.-F. Prévost & D. Sabatier 3007.
INVENTORY DATA (FG). — 1 tree, dbh = 18.8 cm.
description: Published as part of Molino, Jean-François, Sabatier, Daniel, Grenand, Pierre, Engel, Julien, Frame, Dawn, Delprete, Piero G., Fleury, Marie, Odonne, Guillaume, Davy, Damien, Lucas, Eve J. & Martin, Claire A., 2022, An annotated checklist of the tree species of French Guiana, including vernacular nomenclature, pp. 345-903 in Adansonia (3) (3) 44 (26) on page 516, DOI: 10.5252/adansonia2022v44a26, http://zenodo.org/record/7458777
Failure sensitivity and similarity of process signals among multiple machine tools
Creators: name: Denkena, Berend
name: Klemme, Heinrich
name: Stiehl, Tobias H.
Publisher: name: Amsterdam [u.a.] : Elsevier
Year: 2024
Subjects: subject: fleet monitoring
subject: machine tools
subject: process monitoring
subject: similarity measure
subject: Konferenzschrift
subject: Dewey Decimal Classification::600 | Technik
subject: Dewey Decimal Classification::600 | Technik::670 | Industrielle und handwerkliche Fertigung

description: For a monitoring system to provide considerable performance, it usually requires machine- and process-specific information. This includes information about which process signals are sensitive to failures and which signal behavior indicates these failures. However, this information is mostly unavailable when monitoring the manufacturing of individual parts or small series. The transfer of process-specific information among similar machine tools can provide the required information, thereby improving monitoring performance. Nevertheless, no systematic research exists on what process signals are best suited for such an information transfer. This paper investigates a) whether information about the sensitivity of a signal to failures is transferrable among multiple machine tools and b) whether the behavior of these signals, modelled as probability distributions, is similar among multiple machine tools. Initially, a measure is introduced that quantifies the capability of a signal to separate two process conditions, the signal overlap factor SOF. It is then demonstrated how the SOF can be calculated for transient process conditions. The SOF is then empirically determined for a set of process signals for three different machine tools, individually, to assess failure-sensitivity of the signals for slot milling in steel. Additionally, the SOF is calculated for the union of the data of the machine tools to assess the similarity of signals among machine tools. The set of evaluated process signals includes process forces, the torque of the main spindle, and the torque and position control deviation of the feed axes. All machine tools were operated with identical instructions, tools, and materials. Bores were machined in workpieces to simulate material anomalies. Results suggest that low-pass filtered process forces or position control deviations, if sensitive to failure in a machine tool with linear direct drives, are also sensitive to failure in other machine tools. Also, low-pass filtered process forces were the most similar signals among the investigated machines. Possible causes that impair the similarity of signals among machine tools are discussed.
Nonergodicity parameters for a molecular liquid: A comparison between mode coupling theory and simulation
Creators: name: Theis, Christoph
name: Schilling, Rolf
Publisher: name: arXiv
Year: 1998
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We apply the mode coupling theory (MCT) which was recently worked out for molecular liquids to a liquid of diatomic, rigid molecules. Using the static correlators from a molecular dynamics simulation, we have solved the MCT-equations for the nonergodicity parameters within two approcimation schemes. We find that the critical temperature from our calculation underestimates the simulation result. The q-dependence of the critical nonergodicity parameter is well reproduced.
description: 8 pages of Latex, 10 figures, 1 table
Observing wave/particle duality of light using topological charge
Creators: name: Emile, Olivier
name: Emile, Janine
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Wave particle duality, also called complementarity, is deeply rooted in the heart of quantum theory. It is fully exemplified in the famous Wheeler's delayed choice experiment where the choice of the wave nature (ability to interfere) or the particle like behavior (path distinguishability) is introduced a posteriori. We perform here a delayed choice experiment in a Mach-Zehnder interferometer, using a classical laser beam and twisted light in a given mode. We entangle the polarization and the twisted internal degrees of freedom, with the which-path-information external degree of freedom of the beam. The particle behavior of light arises from the quantization of the orbital angular momentum. It is demonstrated from torque and light power measurements within 10% accuracy. We then experimentally evidence that the particle or wave behavior of light can be chosen a posteriori, even after the light has left the interferometer, at the moment of the detection.
The physics of the stripe quantum critical point in the superconducting cuprates
Creators: name: Di Castro, C.
name: Benfatto, L.
name: Caprara, S.
name: Castellani, C.
name: Grilli, M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We elaborate on several observable consequences of the Quantum-Critical-Point scenario. In particular we show that the strong k-dependent scattering of the quasiparticles with the quasi-critical charge and spin fluctuations reproduces the main features of the low-energy spectral weights and of the observed Fermi surfaces. In the underdoped cuprates the attractive k-dependent charge scattering drives the formation of the pseudogap at the M points below the crossover temperature T^*. In this context we discuss models for pseudogap formation with relevant scattering in the particle-particle and particle-hole channels. The experimental consequences for the pair-fluctuation and for the pseudogap behavior are investigated.
description: 4 pages, 2 enclosed figures, Proceedings of M2S-HTSC
Sequential bilateral cochlear implantation (Zhang et al., 2020)
Creators: name: Zhang, Zhikai
name: Wei, Chaogang
name: Zhang, Yanmei
name: Zeng, Zhengang
name: Cao, Keli
name: Liu, Yuhe
Publisher: name: ASHA journals
Year: 2020
Subjects: classificationCode: 420306
subject: Health care administration
classificationCode: 470101
subject: Communication studies
classificationCode: 520405
subject: Psycholinguistics (incl. speech production and comprehension)

description: Purpose: The aim of the study was to assess whether sequential cochlear implantation (CI) with a prolonged interimplant interval (M = 15.2 years) between the first and second CIs benefited speech recognition and health-related quality of life.Method: This prospective study included 14 prelingually deafened participants who received their second CI after a prolonged interimplant interval (M = 15.2 years). Additionally, speech recognition ability over a 12-month period of bilateral implant use was investigated. The results of the speech recognition test in both quiet and noisy conditions were statistically analyzed for each CI alone and both CIs together. Nijmegen Cochlear Implant Questionnaire scores were also collected at activation and at 12 months after activation.Results: Improvements in speech recognition ability were observed following the use of the first implant alone and with the use of both implants together; however, progress was much slower with the use of the second implant alone, following its introduction. Furthermore, a significant difference in the trajectory of speech recognition ability was observed between the first and the second implanted ear. According to Nijmegen Cochlear Implant Questionnaire scores, all participants benefitted from bilateral CI after 12 months.Conclusions: Prolonged interimplant intervals resulted in asymmetrical speech recognition abilities. A significant improvement in the speech recognition scores was observed with the first implanted ear, and much slower progress was observed with the second implanted ear. However, the “poorer” second implanted ear could provide a considerable beneficial effect on the improved speech recognition and health-related quality of life with the bilateral CI.
Supplemental Material S1. Arcsine transform; comparison of recognition scores with three modalities over time; predictors of diverge time point.
Zhang, Z., Wei, C., Zhang, Y., Zeng, Z., Cao, K., & Liu, Y. (2020). Sequential bilateral cochlear implantation with prolonged time intervals. Journal of Speech, Language, and Hearing Research. https://doi.org/10.1044/2020_JSLHR-20-00140
Die Auswirkungen sozialer Medien auf die psychische Gesundheit von Jugendlichen: Eine quantitative Analyse
Creators: name: Simsek, Celaletdin
Publisher: name: LinkedIN
Year: 2025

description: Der steigende Konsum sozialer Medien unter Jugendlichen wurde in den letzten Jahren intensiv diskutiert. In dieser Studie wird der Zusammenhang zwischen der Nutzung von Plattformen wie Instagram und Facebook sowie dem Auftreten von Symptomen der Angst und Depression bei Jugendlichen untersucht. Eine umfassende Umfrage mit 500 Teilnehmern (Alter: 14–24 Jahre) ergab, dass eine höhere tägliche Nutzung sozialer Medien signifikant mit erhöhten Scores für Angst und Depression korrelierte (r = 0.32, p < .001). Die Ergebnisse unterstreichen die Notwendigkeit von Maßnahmen zur Aufklärung über den bewussten Umgang mit sozialen Medien.

Schlüsselwörter: soziale Medien; Jugendliche; psychische Gesundheit; Angst; Depression.
Analysing the resilience of interdependent infrastructure systems with network flow models
Creators: name: Goldbeck, Nils
Publisher: name: Imperial College London
Year: 2019

description: Critical infrastructure systems form the backbone of modern civilisations and must be resilient against natural and anthropogenic hazards. However, the development of effective resilience strategies is often hindered by the insufficient capability of current analytical methods to capture complex interdependencies between different systems. Such interdependencies give rise to the risk of cascading failures and may delay recovery processes, thus exacerbating the impacts of infrastructure disruption. Advanced modelling and simulation methods are needed to address this problem, especially considering the increasing uncertainty in environmental conditions due to global climate change and additional interdependencies expected as a result of emerging technological trends. Improving quantitative resilience analysis methods requires the development of models for the stochastic failure and repair of interdependent assets that form a system-of-systems. Moreover, dynamic network effects have to be considered in order to evaluate the impact of component failure on the overall ability of infrastructure systems to meet end-user demand. This thesis presents a novel methodology that combines minimum cost flow assignment models for coupled flows on multiple networks, simulation models for cascading failure and optimisation models for the repair of damaged assets. The proposed methodology is applied to London's metro and electricity networks to analyse their resilience against flooding. Under certain assumptions regarding hazard exposure and repair resource logistics, the results suggest that doubling the capacity to repair damaged assets could increase resilience by 45~\%. In comparison, protecting all vulnerable assets so that they are 50 % less likely to suffer damage would increase resilience by 64 %. Another case study applies the methodology to a supply chain that relies on transportation infrastructure. Results indicate the optimal investment into supply chain capacities and recovery capabilities. The model predicts cost savings of 17 % if contingency repair resources can be shared between different parts of the supply chain.