cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Turbulent drag reduction by anisotropic permeable substrates
Creators: name: Gómez De Segura Solay, Garazi
Publisher: name: Apollo - University of Cambridge Repository
Year: 2019
Subjects: Drag reduction
DNS
Turbulent flows
Kelvin-Helmholtz instability
Porous media
Brinkman's equation
riblets
superhydrophobic surfaces
virtual origins

description: The objective of the present thesis is to answer the question: `can anisotropic permeable substrates reduce turbulent skin-friction drag?' The first part of the thesis aims to extend the existing understanding on how complex surfaces of small texture size can reduce drag. We show that the effect of these surfaces can be reduced to an offset between the apparent, virtual smooth wall perceived by the mean flow and that perceived by the overlying turbulence, but turbulence remains otherwise smooth-wall-like. The drag reduction produced by these surfaces is therefore proportional to the difference between the two virtual origins. In the second part of the thesis, we study the influence that anisotropic permeable substrates have on the overlying turbulence and show the potential of these substrates to reduce drag. For this, we conduct direct numerical simulations of channel flows bounded by permeable substrates. For small permeabilities, we observe a linear regime, where drag reduction is proportional to the aforementioned offset between the virtual origin perceived by the mean flow and that perceived by turbulence. For the substrates under study, the former is governed by the streamwise permeability and the latter by the spanwise permeability. This linear regime breaks down as spanwise-coherent structures begin to appear, which increase the turbulent mixing and consequently increase the drag. These structures are attributed to a Kelvin-Helmholtz-like instability of the mean flow, a common feature to a variety of obstructed flows, and their onset can be predicted using a linear stability analysis. This analysis shows, and the simulations corroborate, that the governing parameter for the breakdown is the wall-normal permeability. As this permeability increases, the drag-increasing, spanwise-coherent structures become prevalent in the flow, outweighing the drag-reducing effect of the virtual origins and eventually leading to an increase of drag. Based on the virtual-origin theory and the linear stability analysis, we build a predictive model for the behaviour of drag-reducing substrates, which estimates, with good accuracy, the drag reduction observed in the simulations. The present results and the models we subsequently developed provide guidelines for the design of drag-reducing permeable substrates. For the substrate configurations considered, the largest drag reduction observed is $\approx 20-25\%$ at a friction Reynolds number $\delta^+ = 180$, which is at least twice that obtained for riblets.
description: "Fundacion Bancaria La Caixa" Grant; Newnham College; Cambridge Commonwealth, European & International Trust
Comparison of Gaussian and super Gaussian laser beams for addressing atomic qubits
Creators: name: Gillen-Christandl, Katharina
name: Gillen, Glen D.
name: Piotrowicz, M. J.
name: Saffman, M.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We study the fidelity of single qubit quantum gates performed with two-frequency laser fields that have a Gaussian or super Gaussian spatial mode. Numerical simulations are used to account for imperfections arising from atomic motion in an optical trap, spatially varying Stark shifts of the trapping and control beams, and transverse and axial misalignment of the control beams. Numerical results that account for the three dimensional distribution of control light show that a super Gaussian mode with intensity $I\sim e^{-2(r/w_0)^n}$ provides reduced sensitivity to atomic motion and beam misalignment. Choosing a super Gaussian with $n=6$ the decay time of finite temperature Rabi oscillations can be increased by a factor of 60 compared to an $n=2$ Gaussian beam, while reducing crosstalk to neighboring qubit sites.
description: 11 figures, added material on sensitivity to super Gaussian order
Supplementary document for Evaluation of the surface topography quality of large-area diamonds by image processing and mathematical modeling - 6007737.pdf
Creators: name: Zhou, yuting
name: Wang, Yasi
name: Zeng, Pei
name: Ji, Zhiqiang
name: Wang, Qingyu
name: Fan, Fu
name: Shi, Huimin
name: Chen, Yiqin
Publisher: name: Optica Publishing Group
Year: 2022
Subjects: Uncategorized

description: Supplemental Document
SCAN+rVV10: A promising van der Waals density functional
Creators: name: Peng, Haowei
name: Yang, Zeng-Hui
name: Sun, Jianwei
name: Perdew, John P.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: The newly developed "strongly constrained and appropriately normed" (SCAN) meta-generalized-gradient approximation (meta-GGA) can generally improve over the non-empirical Perdew-Burke-Ernzerhof (PBE) GGA not only for strong chemical bonding, but also for the intermediate-range van der Waals (vdW) interaction. However, the long-range vdW interaction is still missing. To remedy this, we propose here pairing SCAN with the non-local correlation part from the rVV10 vdW density functional, with only two empirical parameters. The resulting SCAN+rVV10 yields excellent geometric and energetic results not only for molecular systems, but also for solids and layered-structure materials, as well as the adsorption of benzene on coinage metal surfaces. Especially, SCAN+rVV10 outperforms all current methods with comparable computational efficiencies, accurately reproducing the three most fundamental parameters---the inter-layer binding energies, inter-, and intra-layer lattice constants---for 28 layered-structure materials. Hence, we have achieved with SCAN+rVV10 a promising vdW density functional for general geometries, with minimal empiricism.
Mystery and speculations: An introduction to E. M. Jellinek’s redemption
Creators: name: Bejarano, William
Publisher: name: No Publisher Supplied
Year: 2014

description: This is the first in a series of papers depicting the mostly undocumented life of E.M. Jellinek. This paper serves as an introduction to several more topics related to Jellinek’s pre-alcohol studies life and scholarship, including his family background, his years in Hungary, his time abroad, his tenure at the Worcester State Hospital, and his relationship with Mark Keller. This first part focuses on some major controversial issues about Jellinek’s life, which challenged those who attempted to write a biography. The information in these papers was first presented at the 36th Annual Substance Abuse Librarians and Information Specialists (SALIS) Conference on May 1st, 2014, by seven presenters in a panel entitled “Mystery and speculations: Piecing together E.M. Jellinek’s redemption.”
Functional variants in the sucrase–isomaltase gene associate with increased risk of irritable bowel syndrome
Creators: name: Karling, Pontus
name: Neri, Matteo
name: Kuech, Eva-Maria
name: DIstl, Ottmar
name: Von Köckritz-Blickwede, Maren
name: Chang, Lin
name: Portincasa, Piero
name: Franke, Andre
name: Henström, Maria
name: Lindberg, Greger
name: Assadi, Ghazaleh
name: Simrén, Magnus
name: Usai-Satta, Paolo
name: Diekmann, Lena
name: DIerks, Claudia
name: Engstrand, Lars
name: Hadizadeh, Fatemeh
name: D'Amato, Mauro
name: Nardone, Gerardo
name: Schmidt, Peter T.
name: Stanghellini, Vincenzo
name: Dlugosz, Aldona
name: Money, Mary E.
name: Barbara, Giovanni
name: Zheng, Tenghao
name: Cuomo, Rosario
name: Bonfiglio, Ferdinando
name: Heinsen, Femke-Anouska
name: Heine, Martin
name: Ohlsson, Bodil
name: Galeazzi, Francesca
name: Naim, Hassan Y.
name: Mayer, Emeran
name: Baines, John F.
name: Rafter, Joseph
name: Andreasson, Anna
name: Agreus, Lars
name: Camilleri, Michael
name: Walter, Susanna
name: Bellini, Massimo
name: Belheouane, Meriem
name: Philipp, Ute
name: Thingholm, Louise B
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2018

description: IBS is a common gut disorder of uncertain pathogenesis. Among other factors, genetics and certain foods are proposed to contribute. Congenital sucrase-isomaltase deficiency (CSID) is a rare genetic form of disaccharide malabsorption characterised by diarrhoea, abdominal pain and bloating, which are features common to IBS. We tested sucrase-isomaltase (SI) gene variants for their potential relevance in IBS. We sequenced SI exons in seven familial cases, and screened four CSID mutations (p.Val557Gly, p.Gly1073Asp, p.Arg1124Ter and p.Phe1745Cys) and a common SI coding polymorphism (p.Val15Phe) in a multicentre cohort of 1887 cases and controls. We studied the effect of the 15Val to 15Phe substitution on SI function in vitro. We analysed p.Val15Phe genotype in relation to IBS status, stool frequency and faecal microbiota composition in 250 individuals from the general population. CSID mutations were more common in patients than asymptomatic controls (p=0.074; OR=1.84) and Exome Aggregation Consortium reference sequenced individuals (p=0.020; OR=1.57). 15Phe was detected in 6/7 sequenced familial cases, and increased IBS risk in case-control and population-based cohorts, with best evidence for diarrhoea phenotypes (combined p=0.00012; OR=1.36). In the population-based sample, 15Phe allele dosage correlated with stool frequency (p=0.026) and Parabacteroides faecal microbiota abundance (p=0.0024). The SI protein with 15Phe exhibited 35% reduced enzymatic activity in vitro compared with 15Val (p<0.05). SI gene variants coding for disaccharidases with defective or reduced enzymatic activity predispose to IBS. This may help the identification of individuals at risk, and contribute to personalising treatment options in a subset of patients.
Nonsingular Cosmology from an Unstable Higgs Field
Creators: name: Brandenberger, Robert H.
name: Cai, Yi-Fu
name: Wan, Youping
name: Zhang, Xinmin
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The observed value of the Higgs mass indicates an instability of the Higgs scalar at large energy scales, and hence also at large field values. In the context of early universe cosmology, this is often considered to lead to problems. Here we point out that we can use the instability of the Higgs field to generate an Ekpyrotic phase of contraction. In the context of string theory it is possible that at very high energy densities extra states become massless, leading to an S-brane which leads to the transition between a contracting phase in the past and the current expanding phase. Thus, the Higgs field can be used to generate a non-singular bouncing cosmology in which the anisotropy problem of usual bouncing scenarios is mitigated.
description: 9 pages, 4 figures, one footnote and reference added
Feedback i ewaluacja pracy agencji
Creators: name: Tworzydło, Dariusz
Publisher: name: figshare
Year: 2022
Subjects: subject: 160503 Communications and Media Policy
subject: FOS: Political science

description: Rozdział odpowiada na pytania: 1/ W jaki sposób prowadzić ewaluację pracy agencji public relations? 2/ W jakich sytuacjach dochodzi do rezygnacji z usług agencji public relations? 3/ Co powinno podlegać badaniom w ramach public relations? 4/ Czym różnią się metody ilościowe od jakościowych w pomiarze efektów działań PR?
Die Enzyklika über die Herz-Jesus-Verehrung (Haurietis aquas)
Creators: name: Pius XII., Papst
Publisher: name: Herder Korrespondenz
Year: 1970

description: Herder Korrespondenz, Bd. 10 Nr. 12 (1955): Herder Korrespondenz, Band 10, Heft 12
Operation of the CESR-TA vertical beam size monitor at $E_{\rm b}$=4 GeV
Creators: name: Alexander, J. P.
name: Conolly, C.
name: Edwards, E.
name: Flanagan, J. W.
name: Fontes, E.
name: Heltsley, B. K.
name: Lyndaker, A.
name: Peterson, D. P.
name: Rider, N. T.
name: Rubin, D. L.
name: Seeley, R.
name: Shanks, J.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: We describe operation of the CESR-TA vertical beam size monitor (xBSM) with $e^\pm$ beams with $E_{\rm b}$=4 GeV. The xBSM measures vertical beam size by imaging synchrotron radiation x-rays through an optical element onto a detector array of 32 InGaAs photodiodes with 50 $μ$m pitch. The device has previously been successfully used to measure vertical beam sizes of 10-100 $μ$m on a bunch-by-bunch, turn-by-turn basis at $e^\pm$ beam energies of $\sim$2 GeV and source magnetic fields below 2.8 kG, for which the detector required calibration for incident x-rays of 1-5 keV. At $E_{\rm b}=4.0$ GeV and $B$=4.5 kG, however, the incident synchrotron radiation spectrum extends to $\sim$20 keV, requiring calibration of detector response in that regime. Such a calibration is described and then used to analyze data taken with several different thicknesses of filters in front of the detector. We obtain a relative precision of better than 4% on beam size measurement from 15-100 $μ$m over several different ranges of x-ray energy, including both 1-12 keV and 6-17 keV. The response of an identical detector, but tilted vertically by 60$^\circ$ in order to increase magnfication without a longer beamline, is measured and shown to improve x-ray detection above 4 keV without compromising sensitivity to beam size. We also investigate operation of a coded aperture using gold masking backed by synthetic diamond.
description: 9 pages, 23 figures, 2 tables, published by Nucl. Instr. Meth. A
Sigma Decomposition: The CP-Odd Lagrangian
Creators: name: Hierro, I. M.
name: Merlo, L.
name: Rigolin, and S.
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In Alonso et al., JHEP 12 (2014) 034, the CP-even sector of the effective chiral Lagrangian for a generic composite Higgs model with a symmetric coset has been constructed, up to four momenta. In this paper, the CP-odd couplings are studied within the same context. If only the Standard Model bosonic sources of custodial symmetry breaking are considered, then at most six independent operators form a basis. One of them is the weak-$θ$ term linked to non-perturbative sources of CP viola- tion, while the others describe CP-odd perturbative couplings between the Standard Model gauge bosons and an Higgs-like scalar belonging to the Goldstone boson sector. The procedure is then applied to three distinct exemplifying frameworks: the original $SU(5)/SO(5)$ Georgi-Kaplan model, the minimal custodial-preserving $SO(5)/SO(4)$ model and the minimal $SU(3)/(SU(2)\times U(1))$ model, which intrinsically breaks cus- todial symmetry. Moreover, the projection of the high-energy electroweak effective theory to the low-energy chiral effective Lagrangian for a dynamical Higgs is per- formed, uncovering strong relations between the operator coefficients and pinpointing the differences with the elementary Higgs scenario.
description: 20 pages. V2: new table II added; version published on JHEP. arXiv admin note: text overlap with arXiv:1409.1589
HOW DOES INVESTING IN ONE SCHOLAR PAY BACK MULTIFOLD? ONE PROJECT SCHOLAR TRAINS OVER 800 STUDENTS IN ONE MONTH.
Creators: name: Agada, Blessing
name: Agada, Blessing
Publisher: name: Unknown
Year: 2021
Subjects: subject: Teaching/Communication/Extension/Profession
subject: soil analysis
subject: Nigeria
subject: soil testing
subject: training

description: A one day training focusing on soil testing was held at Joshua Sarwuan Tarka University Makurdi, (JOSTUM), Nigeria (formerly University of Agriculture Makurdi) on Wednesday the 28th of July 2021. It was organized by Michigan State University (MSU) under the USAID Feed the Future Nigerian Agricultural Policy Activity (NAPA), a successor of the Nigerian Agricultural Policy Project (NAPP). Dr. Mrs. Agada, an alumina of the NAPP scholars program delivered the training. Her students, who had participated in an earlier soil sample collection activity on the soil productivity index (SPI) rating project delivered by NAPP, served as training assistants. That SPI rating project covered seven (7) Local Government Areas (LGAs) of Benue State in fulfillment of NAPP’s motto “Train one to Train others”.
Ruženje ružnog ili teatar tragičnog smeha
Creators: name: Pavicevic, Jovana
Publisher: name: figshare
Year: 2023
Subjects: Drama, theatre and performance studies

description: Rad se tiče ispitivanja veze i poroznosti između tragičnog i komičnog, određivanja uloge komedije kao društveno angažovane forme i komičnog kao dominantne odlike pozorišta u doba tranzicije, i to na primeru predstava koje su prikazane u kragujevačkom Knjaževsko-srpskom teatru u okviru ovogodišnjeg JoakimFesta, festivala najboljih pozorišnih predstava po tekstovima domaćih autora.
Molecular classification of Crohn's disease reveals two clinically relevant subtypes
Creators: name: Schaner, Matthew S.
name: Weiser, Matthew
name: Sheikh, Shehzad Z.
name: Rahbar, Reza
name: Sadiq, Timothy S.
name: Kochar, Bharati
name: Simon, Jeremy M.
name: McGovern, Dermot P. B.
name: Sartor, R Balfour
name: Herfarth, Hans H.
name: Furey, Terrence S.
name: Koruda, Mark J.
name: Robinson, Adam
name: Gipson, Gregory R.
name: Tovar, Adelaide
name: Israel, Jennifer W.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2018

description: The clinical presentation and course of Crohn’s disease (CD) is highly variable. We sought to better understand the cellular and molecular mechanisms that guide this heterogeneity, and characterize the cellular processes associated with disease phenotypes.
Drug-Induced Liver Injury: Pattern Recognition and Future Directions
Creators: name: Haque, Tanvir
name: Hayashi, Paul H.
name: Sasatomi, Eizaburo
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2016

description: Drug-induced liver injury (DILI) remains a significant clinical challenge and is the leading cause of acute liver failure in most countries. An aging population that uses more medications, a constant influx of newly developed drugs and a growing risk from unfamiliar herbal and dietary supplements will make DILI an increasing part of clinical practice. Currently, the most effective strategy for disease management is rapid identification, withholding the inciting agents, supportive care and having a firm understanding of the expected natural history. There are resources available to aid the clinician, including a new online “textbook” as well as causality assessment tools, but a heightened awareness of risk and the disease’s varying phenotypes and good history-taking remain cornerstones to diagnosis. Looking ahead, growing registries of cases, pharmacoepidemiology studies and translational research into the mechanisms of injury may produce better diagnostic tools, markers for risk and disease, and prevention and therapeutics.
title: IVOM – Ein komplikationsarmer Eingriff?
Creators: name: Wernecke, Laura
name: Zeitz, O.
name: Joussen, A.M.
name: Müller, B.
Publisher: name: German Medical Science GMS Publishing House
Year: 2018
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Bei der Endophthalmitis handelt es sich um eine bakterielle oder pilzartige schwere Entzündung des Augapfels. Diese Erkrankung kann exogen oder endogen bedingt sein. Zu den exogenen Ursachen gehören u.a. intraokulare Operationen oder Traumen. Dieser augenärztliche Notfall [zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Jahrestagung der Berlin-Brandenburgischen Augenärztlichen Gesellschaft 2018
Pathophysiology and Management of Alcoholic Liver Disease: Update 2016
Creators: name: Stickel, Felix
name: Hampe, Jochen
name: Bataller, Ramon
name: Datz, Christian
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2017

description: Alcoholic liver disease (ALD) is a leading cause of cirrhosis, liver cancer, and acute and chronic liver failure and as such causes significant morbidity and mortality. While alcohol consumption is slightly decreasing in several European countries, it is rising in others and remains high in many countries around the world. The pathophysiology of ALD is still incompletely understood but relates largely to the direct toxic effects of alcohol and its main intermediate, acetaldehyde. Recently, novel putative mechanisms have been identified in systematic scans covering the entire human genome and raise new hypotheses on previously unknown pathways. The latter also identify host genetic risk factors for significant liver injury, which may help design prognostic risk scores. The diagnosis of ALD is relatively easy with a panel of well-evaluated tests and only rarely requires a liver biopsy. Treatment of ALD is difficult and grounded in abstinence as the pivotal therapeutic goal; once cirrhosis is established, treatment largely resembles that of other etiologies of advanced liver damage. Liver transplantation is a sound option for carefully selected patients with cirrhosis and alcoholic hepatitis because relapse rates are low and prognosis is comparable to other etiologies. Still, many countries are restrictive in allocating donor livers for ALD patients. Overall, few therapeutic options exist for severe ALD. However, there is good evidence of benefit for only corticosteroids in severe alcoholic hepatitis, while most other efforts are of limited efficacy. Considering the immense burden of ALD worldwide, efforts of medical professionals and industry partners to develop targeted therapies in ALF has been disappointingly low.
Share of open access journal articles published by Berlin authors from 2017: data
Creators: name: Voigt, Michaela
Publisher: name: Technische Universität Berlin
Year: 2019
Subjects: subject: 020 Bibliotheks- und Informationswissenschaften
subject: open access monitoring
subject: Berlin
subject: Gold Open Access
subject: Green Open Access
subject: Hybrid Open Access
subject: journal articles
subject: Publikationsanalyse
subject: Kennzahlen
subject: Zeitschriftenartikel

description: The publication output from nine research institutions from Berlin (Germany) was analysed and the share of open access for journal articles published in 2017 was determined. Journal articles whose authors are affiliated with at least one of the nine institutions were analysed. The data description includes: description of provided files and respective sheets, list of data fields and their source, data re-use cases. The data described here were retrieved from multiple bibliographic databases. Due to license terms raw data from individual databases cannot be provided for download. Data was aggregated, normalised and analysed with a Python script which is available at https://github.com/tuub/oa-eval (code documentation in English). For a detailed description of the retrieval process and the analysis steps see the report (https://doi.org/10.14279/depositonce-7866). Search queries and the respective download settings for these databases are included in the data file.
A phase II study of paclitaxel for the treatment of ovarian stromal tumors: An NRG Oncology/ Gynecologic Oncology Group Study
Creators: name: Tate Thigpen,
name: Rotmensch, Jacob
name: Kesterson, Joshua P.
name: Nakamura, Toshiaki
name: Rose, Peter G.
name: Brady, Mark
name: Burton, Elizabeth R.
name: Van Le, Linda
name: Homesley, Howard D.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2016

description: To estimate the probability of complete clinical response and toxicity of paclitaxel as second-line chemotherapy in measurable disease patients with malignant tumors of the ovarian stroma, and to evaluate the value of inhibin for predicting response.
Model skuteczności reakcji w organizacji czułej na zdarzenia kryzysowe oraz wizerunkowe elementy składowe systemu odpornościowego organizacji. Na podstawie badań przeprowadzonych wśród polskich przedsiębiorców
Creators: name: Tworzydło, Dariusz
Publisher: name: figshare
Year: 2022
Subjects: subject: 160503 Communications and Media Policy
subject: FOS: Political science

description: Cel: w artykule przedstawiono najważniejsze wnioski z badań przeprowadzonych pod kierownictwem jednego z autorów publikacji. Metodologia: artykuł oparty został na wynikach szeregu badań ilościowych przeprowadzonych przez autorów publikacji. Wyniki i wnioski: publikacja zawiera prezentację nowej definicji kryzysu wizerunkowego, opierającej się na danych empirycznych. Dokonano opisu czynników determinujących bezpieczeństwo wizerunkowe organizacji, takich jak przygotowanie, wsparcie eksperckie, świadomość istnienia zagrożeń czy działania analityczne. Ten ostatni aspekt ujęto w schemat pokazujący elementy mające wpływ na to, w jaki sposób organizacja zostanie przygotowana na kryzys. W dalszej części artykułu zaprezentowany został cykl decyzji analitycznych warunkujących bezpieczeństwo wizerunkowe organizacji oraz model skuteczności reakcji w organizacji czułej na zdarzenia kryzysowe.
Daniel_Degenhardt_Low_Code.pdf
Creators: name: Degenhardt, Daniel
Publisher: name: figshare
Year: 2023
Subjects: Computer graphics

description: In dieser Arbeit werden die Technologien und Paradigmen untersucht, die dem Low-Code Entwicklungsansatz zugrunde liegen. Im Einzelnen wird hierbei die modellgetriebene Softwareentwicklung (MDD) sowie die visuelle Programmierung genauer betrachtet. Im zweiten Teil der Ausarbeitung wird dann die Low-Code-Plattform von Bizagi vorgestellt und die Entwicklungstools der Plattform werden den Paradigmen von MDD und visueller Programmierung gegenübergestellt
Pädagogische Diagnostik. Leistung, Kompetenz und Entwicklung messen, bewerten und für individuelle Förderung interpretieren. Version 0.2
Creators: name: Gebhardt, Markus
Publisher: name: Universität Regensburg
Year: 2023
Subjects: subject: Diagnostik, Inklusion, Förderschule, Kompetenzen, Lernschwierigkeiten, Förderbedarf, Unterstützungsbedarf, sonderpädagogischer Schwerpunkt Lernen, Intervention, Lernverlaufsdiagnostik
subject: 370 Erziehung, Schul- und Bildungswesen

description: Pädagogische Diagnostik ist eine Erkenntnisbemühung für die Grundlage von pädagogischen Entscheidungen. Im Alltag von Bildungseinrichtungen werden Leistungen und Kompetenzen implizit oder explizit bewertet. Immer dann findet auch pädagogische Diagnostik statt. Pädagogische Diagnostik ist eine nachvollziehbare und dokumentierbare Handlung mit dem Ziel, pädagogische Maßnahmen auszuwählen, zu begleiten und zu beobachten. Dieses Buch richtet sich an alle Personen in Bildungseinrichtungen und insbesondere an Studierende des Lehramts, der Sonderpädagogik und Schulpsychologie. Das Buch ist als Einführungswerk angelegt und stellt die Grundbegriffe und Konzepte von pädagogischer Diagnostik in Bildungseinrichtungen vor. Hierbei werden die verschiedenen Formen von Tests sowie die Grundlagen des Messens kurz skizziert und in Bezug auf die pädagogische Diagnostik von Lernschwierigkeiten dargestellt.
S-Matrices and Quantum Group Symmetry of k-Deformed Sigma Models
Creators: name: Hollowood, Timothy J.
name: Miramontes, J. Luis
name: Schmidtt, David M.
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Recently, several kinds of integrable deformations of the string world sheet theory in the gauge/gravity correspondence have been constructed. One class of these, the k deformations associated to the more general q deformations but with q=exp(i pi/k) a root of unity, has been shown to be related to a particular discrete deformation of the principal chiral models and (semi-)symmetric space sigma models involving a gauged WZW model. We conjecture a form for the exact S-matrices of the bosonic integrable field theories of this type. The S-matrices imply that the theories have a hidden infinite dimensional affine quantum group symmetry. We provide some evidence, via quantum inverse scattering techniques, that the theories do indeed possess the finite-dimensional part of this quantum group symmetry.
description: 32 pages, added reference, changed nomenclature from q deformed to k deformed to distinguish from eta deformation
Sector of Public Relation Agencies in Poland: Its State and Perspectives After the Covid-19 Pandemic
Creators: name: Tworzydło, Dariusz
Publisher: name: figshare
Year: 2022
Subjects: subject: 160503 Communications and Media Policy
subject: FOS: Political science

description: Artykuł oparty został na wynikach badań ryku agencji public relations w Polsce. Ich celem była dogłębna analiza wskazanego sektora włącznie z określeniem jego potencjału według kluczowych parametrów, takich jak między innymi: liczba agencji, rodzaj prowadzonej działalności, forma prawna, rozmieszczenie terytorialne, wskaźniki finansowe. Jako główną technikę badawczą zastosowano desk research, prowadzony na bazie dostępnych operatów i zbiorów danych własnych, takich jak: zestawienia agencji PR, dane Głównego Urzędu Statystycznego, rekordy zapisane w bazie Bisnode, dane ze stron www agencji PR, i inne. Na dalszym etapie występuje analiza ilościowa zgromadzonych danych statystycznych. Artykuł obrazuje rolę agencji PR w ujęciu całej branży public relations.
Association between differential gene expression and body mass index among endometrial cancers from The Cancer Genome Atlas Project
Creators: name: Chen, Ting-Huei
name: Rashid, Naim
name: Hayes, D. Neil
name: Roque, Dario R.
name: Makowski, Liza
name: Bae-Jump, Victoria
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2016

description: The Cancer Genome Atlas (TCGA) identified four integrated clusters for endometrial cancer (EC): POLE, MSI, CNL and CNH. We evaluated differences in gene expression profiles of obese and non-obese women with EC and examined the association of body mass index (BMI) within the clusters identified in TCGA.
Vibrotactile Stimuli Parameters on Detection Reaction Times
Creators: name: Chancey, Eric T.
name: Brill, J. Christopher
name: Sitz, Adam
name: Schmuntzsch, Ulrike
name: Bliss, James P.
Publisher: name: Technische Universität Berlin
Year: 2014
Subjects: subject: 610 Medizin und Gesundheit
subject: detection reaction time
subject: RT
subject: tactile parameter
subject: signaling system

description: Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG geförderten) Allianz- bzw. Nationallizenz frei zugänglich.
description: This publication is with permission of the rights owner freely accessible due to an Alliance licence and a national licence (funded by the DFG, German Research Foundation) respectively.
description: Signaling system designers are leveraging the tactile modality to create alarms, alerts, and warnings. The purpose of this research was to map detection reaction times (RT) toward tactile stimuli with various parameter manipulations. We employed a 3 (wave form) × 3 (inter-pulse interval) × 3 (envelope) within subjects design. The dependent measure was detection RT. Twenty participants (15 female) responded to 270 tactile stimuli. ANOVAs indicated three two-way interactions. Generally, shorter inter-pulse intervals led to quicker RT and the fade-in envelope led to longer RT, when compared to envelopes starting at the maximum amplitude. Square and sinusoidal waves tended to prompt quicker RT than the noise wave. The strength of these relationships, however, depended upon the presence of the other parameters. Designers can use the results of this study to effectively and appropriately assign tactile parameter manipulations to signals that require varied levels of response urgencies.
Electronic patient-reported outcomes from home in patients recovering from major gynecologic cancer surgery: A prospective study measuring symptoms and health-related quality of life
Creators: name: Einstein, M. Heather
name: Chang, Kaity
name: Chi, Dennis S.
name: Suidan, Rudy S.
name: Andikyan, Vaagn
name: Abu-Rustum, Nadeem R.
name: Rezk, Youssef A.
name: Jewell, Elizabeth J.
name: Zivanovic, Oliver
name: Basch, Ethan
name: Cowan, Renee A.
name: Carter, Jeanne
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2016

description: We previously reported on the feasibility of a Web-based system to capture patient-reported outcomes (PROs) in the immediate postoperative period. The purpose of this study was to update the experience of these patients and assess patient and provider satisfaction and feedback regarding the system.
The “banana book” by E. M. Jellinek
Creators: name: Goldstein, Scott
Publisher: name: No Publisher Supplied
Year: 2014

description: This is the fourth in a series of papers depicting the mostly undocumented life of E.M. Jellinek. This paper details another intriguing and even lesser known period of Jellinek’s life—the ten years that he allegedly spent abroad, after his disappearance from Hungary, between 1920 and 1930. A mysterious book on banana diseases serves as a lead to support the claim that A.N. Hartman, listed as the author, was Jellinek’s alias during this period. This paper describes how the quest for this book opened new avenues of research to fill in some of the gaps in Jellinek’s life during this period. The information in these papers was first presented at the 36th Annual Substance Abuse Librarians and Information Specialists (SALIS) Conference on May 1st, 2014, by seven presenters in a panel entitled “Mystery and speculations: Piecing together E.M. Jellinek’s redemption.”
Phase 1b safety study of farletuzumab, carboplatin and pegylated liposomal doxorubicin in patients with platinum-sensitive epithelial ovarian cancer
Creators: name: Kim, Kenneth H.
name: Weil, Susan C.
name: Alvarez, Ronald D.
name: Jelovac, Danijela
name: Armstrong, Deborah K.
name: Schwartz, Benjamin
name: Schweizer, Charles
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2016

description: Farletuzumab is a humanized monoclonal antibody that binds to folate receptor alpha, over-expressed in epithelial ovarian cancer (EOC) but largely absent in normal tissue. Previously, carboplatin plus pegylated liposomal doxorubicin showed superior progression-free survival and an improved therapeutic index compared with carboplatin/paclitaxel in relapsed platinum-sensitive EOC. This study assessed safety of farletuzumab/carboplatin/pegylated liposomal doxorubicin in women with platinum-sensitive recurrent EOC.
Variation around a Pyramid theme: optical recombination and optimal use of photons
Creators: name: Fauvarque, O.
name: Neichel, B.
name: Fusco, T.
name: Sauvage, J. F.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We propose a new type of Wave Front Sensor (WFS) derived from the Pyramid WFS (PWFS). This new WFS, called the Flattened Pyramid-WFS (FPWFS), has a reduced Pyramid angle in order to optically overlap the four pupil images into an unique intensity. This map is then used to derive the phase information. In this letter this new WFS is compared to three existing WFSs, namely the PWFS, the Modulated PWFS (MPWFS) and the Zernike WFS (ZWFS) following tests about sensitivity, linearity range and low photon flux behavior. The FPWFS turns out to be more linear than a modulated pyramid for the high-spatial order aberrations but it provides an improved sensitivity compared to the non-modulated pyramid. The noise propagation may even be as low as the ZWFS for some given radial orders. Furthermore, the pixel arrangement being more efficient than for the PWFS, the FPWFS seems particularly well suited for high-contrast applications.
description: 4 pages, 4 figures, accepted for publication in Optics Letters - Version corrected for affiliations
Radio Frequency Tunable Oscillator Device Based on SmB6 Microcrystal
Creators: name: Stern, A.
name: Efimkin, D. K.
name: Galitski, V.
name: Fisk, Z.
name: Xia, J.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Radio frequency tunable oscillators are vital electronic components for signal generation, characterization, and processing. They are often constructed with a resonant circuit and a 'negative' resistor, such as a Gunn-diode, involving complex structure and large footprints. Here we report that a piece of SmB6, 100 micron in size, works as a current-controlled oscillator in the 30 MHz frequency range. SmB6 is a strongly correlated Kondo insulator that was recently found to have a robust surface state likely to be protected by the topology of its electronics structure. We exploit its non-linear dynamics, and demonstrate large AC voltage outputs with frequencies from 20 Hz to 30 MHz by adjusting a small DC bias current. The behaviors of these oscillators agree well with a theoretical model describing the thermal and electronic dynamics of coupled surface and bulk states. With reduced crystal size we anticipate the device to work at higher frequencies, even in the THz regime. This type of oscillator might be realized in other materials with a metallic surface and a semiconducting bulk.
description: v3 to appear in Physical Review Letters
The health-related quality of life journey of gynecologic oncology surgical patients: Implications for the incorporation of patient-reported outcomes into surgical quality metrics
Creators: name: Bensen, Jeannette T.
name: Gehrig, Paola A.
name: Snavely, Anna C.
name: Barber, Emma L.
name: Doll, Kemi M.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2016

description: To report the changes in patient-reported quality of life for women undergoing gynecologic oncology surgeries.
Dipolar interaction and demagnetizing effects in magnetic nanoparticle dispersions: introducing the Mean Field Interacting Superparamagnet Model (MFISP Model)
Creators: name: Sánchez, F. H.
name: Zélis, P. Mendoza
name: Arciniegas, M. L.
name: Pasquevich, G. A.
name: van Raap, M. B. Fernández
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: A model is developed with the aim of analyzing interacting superparamagnets. Model is built from magnetic dipolar interaction and demagnetizing mean field concepts. A useful expression for effective demagnetizing factors is achieved, which allows for the analysis of non uniform spatial distributions of nanoparticles. This expression is a function of demagnetizing factors associated with specimen and clusters shapes, and of the mean distances between near neighbor nanoparticles and between clusters, relative to the characteristic sizes of each of these two types of objects, respectively. It explains effects of magnetic dipolar interactions such as the observation of apparent nanoparticle magnetic-moments smaller than real ones. It is shown that by performing a minimum set of experimental determinations, model application allows retrieval of intrinsic properties, like magnetic moment and susceptibility in the absence of interactions. It also permits the estimation of mean interparticle and intercluster relative distances, and of demagnetizing factors associated with clusters shape. An expression for magnetic dipolar energy per nanoparticle is also derived. Model experimental test was performed by analysis of results reported in the literature and of original results. They correspond to magnetite particles dispersed in PEGDA-600 polymer, and in PVA ferrogels. Experimental results display different magnetic response when prism shaped specimens are measured along principal directions. Intrinsic properties and structural information were retrieved from the analysis, in excellent agreement with information obtained from FESEM images. In the studied samples nanoparticles were found to be in close contact to each other within almost randomly oriented clusters. Intercluster mean relative-distance was found to vary between 2.2 and 7.5, depending on particles volume fraction.
description: 32 pages, figures and tables embedded in text
Who presents satisfied? Non-modifiable factors associated with patient satisfaction among gynecologic oncology clinic patients
Creators: name: Bensen, Jeannette T.
name: Barber, Emma L.
name: Gehrig, Paola A.
name: Snavely, Anna C.
name: Doll, Kemi M.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2016

description: To examine associations between non-modifiable patient factors and patient satisfaction (PS) among women presenting to a gynecologic oncology clinic.
Genome-wide association study evaluating single-nucleotide polymorphisms and outcomes in patients with advanced stage serous ovarian or primary peritoneal cancer: An NRG Oncology/Gynecologic Oncology Group study
Creators: name: Van Le, Linda
name: Quinn, Michael C.J.
name: Krivak, Thomas C.
name: Lankes, Heather
name: Berchuck, Andrew
name: Wenham, Robert M.
name: Tritchler, David
name: Backes, Floor J.
name: Bookman, Michael A.
name: Kaufman, Kenneth M.
name: Moore, Kathleen N.
name: Tewari, Krishnansu S.
name: Lee, Roger B.
name: Armstrong, Deborah K.
name: Kesterson, Joshua P.
name: Birrer, Michael J.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2017

description: This study evaluated single nucleotide polymorphisms (SNPs) associated with progression free (PFS) and overall survival (OS) in patients with advanced stage serous EOC.
An apparatus for studying electrical breakdown in liquid helium at 0.4 K and testing electrode materials for the SNS nEDM experiment
Creators: name: Ito, T. M.
name: Ramsey, J. C.
name: Yao, W.
name: Beck, D. H.
name: Cianciolo, V.
name: Clayton, S. M.
name: Crawford, C.
name: Currie, S. A.
name: Filippone, B. W.
name: Griffith, W. C.
name: Makela, M.
name: Schmid, R.
name: Seidel, G. M.
name: Tang, Z.
name: Wagner, D.
name: Wei, W.
name: Williamson, S. E.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We have constructed an apparatus to study DC electrical breakdown in liquid helium at temperatures as low as 0.4 K and at pressures between the saturated vapor pressure and $\sim$600 torr. The apparatus can house a set of electrodes that are 12 cm in diameter with a gap of $1-2$ cm between them, and a potential up to $\pm 50$ kV can be applied to each electrode. Initial results demonstrated that it is possible to apply fields exceeding 100 kV/cm in a 1 cm gap between two electropolished stainless steel electrodes 12 cm in diameter for a wide range of pressures at 0.4 K. We also measured the current between two electrodes. Our initial results, $I<1$ pA at 45 kV, correspond to a lower bound on the effective volume resistivity of LHe of $ρ_V > 5\times10^{18}$ $Ω\cdot$cm. This lower bound is 5 times larger than the bound previously measured. We report the design, construction, and operational experience of the apparatus, as well as initial results.
description: 15 pages, 14 figures, accepted for publication in Review of Scientific Instruments
Pre-diagnosis health-related quality of life, surgery, and survival in women with advanced epithelial ovarian cancer: A SEER-MHOS study
Creators: name: Doll, Kemi M.
name: Reeve, Bryce B.
name: Pinheiro, Laura C.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2017

description: Health-related quality of life (HRQOL) has been found to be associated with overall survival in women with ovarian cancer. However, previous studies assessed HRQOL after surgery within clinical trial populations only. The study goal was to determine the association of pre-cancer diagnosis HRQOL with the likelihood of receiving surgery and with overall survival in a national, population-based cohort of older women with advanced ovarian cancer.
Prevention of venous thromboembolism in gynecologic oncology surgery
Creators: name: Barber, Emma L
name: Clarke-Pearson, Daniel L
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2017

description: Gynecologic oncology patients are at a high-risk of postoperative venous thromboembolism and these events are a source of major morbidity and mortality. Given the availability of prophylaxis regimens, a structured comprehensive plan for prophylaxis is necessary to care for this population. There are many prophylaxis strategies and pharmacologic agents available to the practicing gynecologic oncologist. Current venous thromboembolism prophylaxis strategies include mechanical prophylaxis, preoperative pharmacologic prophylaxis, postoperative pharmacologic prophylaxis and extended duration pharmacologic prophylaxis that the patient continues at home after hospital discharge. In this review, we will summarize the available pharmacologic prophylaxis agents and discuss currently used prophylaxis strategies. When available, evidence from the gynecologic oncology patient population will be highlighted.
The Response Effectiveness Model in an Organization Susceptible to Crisis Events and Image Elements of Corporate Defence Strategy Based on Research Conducted Among Polish Entrepreneurs.
Creators: name: Tworzydło, Dariusz
Publisher: name: figshare
Year: 2022
Subjects: subject: 160503 Communications and Media Policy
subject: FOS: Political science

description: Scientific objective: The article describes the most important conclusions drawn from research conducted by a team led by the authors. Research methodology: It presents a new definition of an image crisis based on empirical data. Results and conclusions: It includes a description of factors that determine the image safety of corporate entities, like preparation, expert support, awareness of dangers or analytical activities. The last aspect presents the elements that contribute to an organization’s readiness for a crisis. The next part of the article contains an analytical decision chain that determines an organization’s image security and a response effectiveness model in an organization susceptible to crisis events.