cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: RangeShiftR: an R package for individual-based simulation of spatial eco-evolutionary dynamics and speciesu0027 responses to environmental changes
Creators: name: Malchow, Anne-Kathleen
name: Bocedi, Greta
name: Palmer, Stephen C. F.
name: Travis, Justin M. J.
name: Zurell, Damaris
Publisher: name: Universität Potsdam
Year: 2021
Subjects: subject: 570 Biowissenschaften; Biologie

description: Reliably modelling the demographic and distributional responses of a species to environmental changes can be crucial for successful conservation and management planning. Process-based models have the potential to achieve this goal, but so far they remain underused for predictions of species' distributions. Individual-based models offer the additional capability to model inter-individual variation and evolutionary dynamics and thus capture adaptive responses to environmental change. We present RangeShiftR, an R implementation of a flexible individual-based modelling platform which simulates eco-evolutionary dynamics in a spatially explicit way. The package provides flexible and fast simulations by making the software RangeShifter available for the widely used statistical programming platform R. The package features additional auxiliary functions to support model specification and analysis of results. We provide an outline of the package's functionality, describe the underlying model structure with its main components and present a short example. RangeShiftR offers substantial model complexity, especially for the demographic and dispersal processes. It comes with elaborate tutorials and comprehensive documentation to facilitate learning the software and provide help at all levels. As the core code is implemented in C++, the computations are fast. The complete source code is published under a public licence, making adaptations and contributions feasible. The RangeShiftR package facilitates the application of individual-based and mechanistic modelling to eco-evolutionary questions by operating a flexible and powerful simulation model from R. It allows effortless interoperation with existing packages to create streamlined workflows that can include data preparation, integrated model specification and results analysis. Moreover, the implementation in R strengthens the potential for coupling RangeShiftR with other models.
description: Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe; 1178
Heat Kernels, Stochastic Processes and Functional Inequalities
Creators: name: (:Unkn) Unknown
Publisher: name: Zürich : EMS Publ. House
Year: 2016
Subjects: subject: Konferenzschrift
subject: 510

description: The general topic of the 2016 workshop Heat kernels, stochastic processes and functional inequalities was the study of linear and non-linear diffusions in geometric environments including smooth manifolds, fractals and graphs, metric spaces and in random environments. The workshop brought together leading researchers from analysis, geometry and probability, and provided an excellent opportunity for interactions between scientists from these areas at different stages of their career. The unifying themes were heat kernel analysis, mass transportation problems and functional inequalities while the program straddled across a great variety of subjects and across the divide that exists between discrete and continuous mathematics. Other unifying concepts such as the notions of metric measure space, Otto Calculus and Lott-Sturm-Villani synthetic Ricci curvature bounds played an important part in the discussions. Novel directions including the study of Liouville quantum gravity were included. The workshop provided participants with an opportunity to discuss how these ideas and techniques can be used to approach problems regarding optimal transport, Riemannian and sub-Riemannian geometry, and analysis and stochastic processes in random media.
Surface Bundles
Creators: name: (:Unkn) Unknown
Publisher: name: Zürich : EMS Publ. House
Year: 2016
Subjects: subject: Konferenzschrift
subject: 510

description: This workshop brought together specialists in algebraic topology, low dimensional topology, geometric group theory, algebraic geometry and neighboring fields. It provided a good overview of the current developments, and highlighted significant progress in the field. Furthermore it showed an increasing amount of interaction between specialists in different fields who are interested in the different facets of the rich theory of surface bundles.
Time and Amplitude of Afterpulse Measured with a Large Size Photomultiplier Tube
Creators: name: Ma, K. J.
name: Kang, W. G.
name: Ahn, J. K.
name: Choi, S.
name: Choi, Y.
name: Hwang, M. J.
name: Jang, J. S.
name: Jeon, E. J.
name: Joo, K. K.
name: Kim, H. S.
name: Kim, J. Y.
name: Kim, S. B.
name: Kim, S. H.
name: Kim, W.
name: Kim, Y. D.
name: Lee, J.
name: Lim, I. T.
name: OH, Y. D.
name: Pac, M. Y.
name: Park, C. W.
name: Park, I. G.
name: Park, K. S.
name: Stepanyan, S. S.
name: Yu, I.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: We have studied the afterpulse of a hemispherical photomultiplier tube for an upcoming reactor neutrino experiment. The timing, the amplitude, and the rate of the afterpulse for a 10 inch photomultiplier tube were measured with a 400 MHz FADC up to 16 \ms time window after the initial signal generated by an LED light pulse. The time and amplitude correlation of the afterpulse shows several distinctive groups. We describe the dependencies of the afterpulse on the applied high voltage and the amplitude of the main light pulse. The present data could shed light upon the general mechanism of the afterpulse.
description: 11 figures
title: Intra-specific differences in metabolic rates shape carbon stable isotope trophic discrimination factors of muscle tissue in the common teleost Eurasian perch (Perca fluviatilis)
Creators: name: Scharnweber, Kristin
name: Andersson, Matilda L.
name: Chaguaceda, Fernando
name: Eklöv, Peter
Publisher: name: Universität Potsdam
Year: 2021
Subjects: subject: 570 Biowissenschaften; Biologie

description: Stable isotopes represent a unique approach to provide insights into the ecology of organisms. δ13C and δ15N have specifically been used to obtain information on the trophic ecology and food-web interactions. Trophic discrimination factors (TDF, Δ13C and Δ15N) describe the isotopic fractionation occurring from diet to consumer tissue, and these factors are critical for obtaining precise estimates within any application of δ13C and δ15N values. It is widely acknowledged that metabolism influences TDF, being responsible for different TDF between tissues of variable metabolic activity (e.g., liver vs. muscle tissue) or species body size (small vs. large). However, the connection between the variation of metabolism occurring within a single species during its ontogeny and TDF has rarely been considered. Here, we conducted a 9-month feeding experiment to report Δ13C and Δ15N of muscle and liver tissues for several weight classes of Eurasian perch (Perca fluviatilis), a widespread teleost often studied using stable isotopes, but without established TDF for feeding on a natural diet. In addition, we assessed the relationship between the standard metabolic rate (SMR) and TDF by measuring the oxygen consumption of the individuals. Our results showed a significant negative relationship of SMR with Δ13C, and a significant positive relationship of SMR with Δ15N of muscle tissue, but not with TDF of liver tissue. SMR varies inversely with size, which translated into a significantly different TDF of muscle tissue between size classes. In summary, our results emphasize the role of metabolism in shaping-specific TDF (i.e., Δ13C and Δ15N of muscle tissue) and especially highlight the substantial differences between individuals of different ontogenetic stages within a species. Our findings thus have direct implications for the use of stable isotope data and the applications of stable isotopes in food-web studies.
description: Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe; 1179
Project Summary: What are the Best Sediment Traps for my Hill Country Stream?
Creators: name: Benny, Tony
Publisher: name: AgResearch
Year: 2024
Subjects: classificationCode: 3002
subject: Agriculture, land and farm management

description: This article summarises the results of a Rural Professionals Fund project that aimed to evaluate the effectiveness of three different sediment traps within the same valley and provide a simple guidance document to help farmers develop their own sediment traps. All text in this article is licensed for re-use under Creative Commons Attribution 4.0 International (CC BY 4.0).
Experimental study of argon II line profiles in a pulsed arc plasma
Creators: name: Neufeld, Carl Richard
Publisher: name: University of British Columbia
Year: 2011

description: Time-resolved spectrographic techniques were used to obtain the profiles of A II lines emitted from a laboratory plasma. For the dense, low-temperature plasma studied, most of the broadening of the observed lines results from interactions of the emitter with free charges in the surrounding plasma. The plasma was created by discharging a previously- charged lumped-parameter delay line through a specially- constructed vessel containing an argon-hydrogen mixture. By means of a rotating-mirror shutter, light from the discharge was admitted to the spectrograph during a time interval when the intensity of the A II lines was constant to within about 10%. This time interval was chosen after monitoring the time dependence of the intensity of several A II lines with a monochromator-photomultiplier combination. A calibration spectrum was also obtained with a seven-step neutral density wedge in order to determine the response of the photographic emulsion. Of the twenty-four measureable A II lines recorded, fourteen yielded profiles which could be treated by a Voigt analysis. In this way the profiles could be corrected for the effects of instrumental and Doppler broadening. The electron number density was determined from the widths of the lines in multiplet 6 of the A II spectrum, previously measured by other workers. The results indicate considerable disagreement with the original theory of line broadening as developed by Griem and his co-workers. The half-widths of the lines reported here are up to 4.0 times wider than predicted theoretically. The line shapes appear to be Voigt functions, rather than the predicted Lorentzian profiles. The measurements are in good agreement with those of other workers, where comparisons could be made. Measurements of some of the lines reported here do not appear to have been published elsewhere.
An Appraisal of Agricultural Research and the Road Ahead
Creators: name: Committee On Research Evaluation, Agricultural Research Service
name: Committee On Research Evaluation, Agricultural Research Service
Publisher: name: Unknown
Year: 1960
Subjects: Research and Development/Tech Change/Emerging Technologies

description: Excerpt from the report: This study concerns the contributions of publicly-supported agricultural research—that supported by Federal and State governments—toward attaining and maintaining a balanced, progressive, and prosperous agriculture. It includes research in forestry, home economics, and veterinary medicine. It considers research on the production of farm and forest products; the processing, distributing, and marketing of these products; the provision of materials, facilities, credit, and other requisites for these activities; and research relating to services to farm families, rural communities, missions of other public agencies, and to the general public.
Asymptotic Phenomena in Local Algebra and Singularity Theory
Creators: name: (:Unkn) Unknown
Publisher: name: Zürich : EMS Publ. House
Year: 2016
Subjects: subject: Konferenzschrift
subject: 510

description: The goal of this workshop was to highlight, and further, the interactions between local algebra and singularity theory. The timing was serendipitous for both subjects have witnessed tremendous progress recently, much of which was reported at the workshop.
Coarse-Grained Models of Biological Membranes within the Single Chain Mean Field Theory
Creators: name: Pogodin, Sergey
name: Baulin, Vladimir A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: The Single Chain Mean Field theory is used to simulate the equilibrium structure of phospholipid membranes at the molecular level. Three levels of coarse-graining of DMPC phospholipid surfactants are present: the detailed 44-beads double tails model, the 10-beads double tails model and the minimal 3-beads model. We show that all three models are able to reproduce the essential equilibrium properties of the phospholipid bilayer, while the simplest 3-beads model is the fastest model which can describe adequately the thickness of the layer, the area per lipid and the rigidity of the membrane. The accuracy of the method in description of equilibrium structures of membranes compete with Monte Carlo simulations while the speed of computation and the mean field nature of the approach allows for straightforward applications to systems with great complexity.
description: Accepted for publication in Soft Matter
maharaja_sayojirao_ugccare.pdf
Creators: name: Piramu Kailasam
Publisher: name: figshare
Year: 2021
Subjects: subject: 170203 Knowledge Representation and Machine Learning
subject: FOS: Psychology

description: Human body consists of various important organs for processing the entire metabolism of the human being. Some of them are the kidneys, brain, heart and liver. The proper functioning of these organs will lead the person happy life. The identification of problems to these organs is also important at the right point of time. In the current article a GUI model had been developed such that to identify the level of damage happened to liver based on the data given by users. The current model will also provide the details about various problems that causes to the liver through GUI model. The saying in the medical field is always predicting the disease in earlier stages is better than at the crucial period such that to reduce the damage of that problem to that particular organ. The symptoms also become more different and also difficult to analyze at later stages. In the current tool, an attempt had been made to utilize the machine learning algorithms like K-means, ANN and SVM to analyze the liver patients from a group of normal patients. The comparison of the machine learning algorithms for their performance to identify the liver problems based on performance factors also observed. The developed GUI can be a good source for the doctors to analyze liver diseases.
Mini-Workshop: New Interactions between Homotopical Algebra and Quantum Field Theory
Creators: name: (:Unkn) Unknown
Publisher: name: Zürich : EMS Publ. House
Year: 2016
Subjects: subject: Konferenzschrift
subject: 510

description: Recent developments in quantum field theory strongly call for techniques from homotopical algebra to develop the mathematical foundations of quantum gauge theories. This mini-workshop brought together experts working at the interface between topological field theory, quantum field theory and homotopical algebra with the goal of triggering major advances towards understanding quantum gauge theory. This was achieved via a fruitful exchange of ideas and technologies across different research communities and encouraging a comparison between recent approaches to homotopical quantum field theory.
ChaMPlane Deep Galactic Bulge Survey. I. Faint accretion-driven binaries in the Limiting Window
Creators: name: Berg, Maureen van den
name: Hong, JaeSub
name: Grindlay, Jonathan E.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: [Abridged] We have carried out a deep X-ray and optical survey with Chandra and HST of low-extinction regions in the Galactic bulge. Here we present the results of a search for low-luminosity (L_X ~2 kpc. Based on their Halpha-excess fluxes and/or high X-ray--to--optical flux ratios, we find 22 candidate accreting binaries; however, the properties of some can also be explained if they are dMe stars or active galaxies. We investigate the CV number density towards the bulge and find that the number of observed candidate CVs is consistent with or lower than the number expected for a constant CV-to-star ratio that is fixed to the local value. The X-ray properties of two likely CVs are similar to those of the faint, hard X-ray sources in the Galactic-Center region that have been explained by (mainly) magnetic CVs. If our candidates belong to the same population, they would be the first members to be optically identified; optical or infrared identification of their Galactic-Center analogs would be impossible due to the higher obscuration. We speculate that all Galactic hard X-ray sources in our field can be explained by magnetic CVs.
description: 14 pages, 8 figures, 5 tables; accepted for publication in ApJ
Clustering of activated microglia occurs before the formation of dystrophic neurites in the evolution of Aβ plaques in Alzheimer’s disease.
Creators: name: Paasila, Patrick Jarmo
name: Davies, Danielle S
name: Sutherland, Greg T
name: Goldsbury, Claire
Publisher: name: Free Neuropathology
Year: 2020

description: Alzheimer’s disease (AD) is a late-onset disease that has proved difficult to model. Microglia are implicated in AD, but reports vary on precisely when and how in the sequence of pathological changes they become involved. Here, post-mortem human tissue from two differentially affected regions of the AD brain and from non-demented individuals with a high load of AD-type pathology (high pathology controls) was used to model the disease time course in order to determine how microglial activation relates temporally to the deposition of hallmark amyloid-β (Aβ) and hyperphosphorylated microtubule associated protein tau pathology. Immunofluorescence against the pan-microglial marker, ionised calcium-binding adapter molecule 1 (IBA1), Aβ and tau, was performed in the primary motor cortex (PMC), a region relatively spared of AD pathological changes, and compared to the severely affected inferior temporal cortex (ITC) in the same cases. Unlike the ITC, the PMC in the AD cases was spared of any degenerative changes in cortical thickness and the density of Betz cells and total neurons. The clustering of activated microglia was greatest in the PMC of AD cases and high pathology controls compared to the ITC. This suggests microglial activation is most prominent in the early phases of AD pathophysiology. Nascent tau inclusions were found in neuritic plaques in the PMC but were more numerous in the ITC of the same case. This shows that tau positive neuritic plaques begin early in AD which is likely of pathogenic importance, however major tau deposition follows the accumulation of Aβ and clustering of activated microglia. Importantly, findings presented here demonstrate that different states of microglial activation, corresponding to regional accumulations of Aβ and tau, are present simultaneously in the same individual; an important factor for consideration if targeting these cells for therapeutic intervention.
description: Free Neuropathology, Bd. 1 (2020)
title: Legacy of the Last Glacial on the present-day distribution of deciduous versus evergreen boreal forests
Creators: name: Herzschuh, Ulrike
Publisher: name: Universität Potsdam
Year: 2021
Subjects: subject: 550 Geowissenschaften

description: Issue Despite their rather similar climatic conditions, eastern Eurasia and northern North America are largely covered by different plant functional types (deciduous or evergreen boreal forest) composed of larch or pine, spruce and fir, respectively. I propose that these deciduous and evergreen boreal forests represent alternative quasi-stable states, triggered by their different northern tree refugia that reflect the different environmental conditions experienced during the Last Glacial. Evidence This view is supported by palaeoecological and environmental evidence. Once established, Asian larch forests are likely to have stabilized through a complex vegetation-fire-permafrost soil-climate feedback system. Conclusion With respect to future forest developments, this implies that Asian larch forests are likely to be governed by long-term trajectories and are therefore largely resistant to natural climate variability on time-scales shorter than millennia. The effects of regional human impact and anthropogenic global warming might, however, cause certain stability thresholds to be crossed, meaning that irreversible transitions occur and resulting in marked consequences for ecosystem services on these human-relevant time-scales.
description: Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe; 1190
The RAMSI Legacy for Policing in the Pacific Region
Creators: name: Putt, Judy
name: Dinnen, Sinclair
name: Keen, Meg
name: Batley, James
Publisher: name: Canberra, ACT : Coral Bell School of Asia Pacific Affairs, College of Asia and the Pacific, The Australian National University
Year: 2018

description: For the past 14 years, approximately one-fifth of the Regional Assistance Mission to Solomon Islands (RAMSI) Participating Police Force (PPF) has comprised police from 13 Pacific Island countries, referred to as the Pacific Islands contingent. As RAMSI was drawing to a close, it was timely to assess the impact of their involvement on police and policing in the region. Supported by the Australian Federal Police (AFP), the research project was undertaken in 2017 by a team from the Australian National University’s Department of Pacific Affairs. This report draws from more than 100 interviews with key stakeholders and former Pacific Islands contingent members, and a short written survey of 37 former Pacific Islands contingent members. The focus was on the views and experiences of Pacific Islands contingent members concerning the impact of their deployment on them individually, their home police organisations and policing in the region. Funded by the Australian Federal Police (AFP) and supported by the Pacific Islands Forum and the Pacific Islands Chiefs of Police (PICP), the research project commenced at the end of 2016. With RAMSI ending in mid-2017 it was seen as a good time to review its effect and impact on the individual members of the Pacific Islands contingent police, their home police organisations, and, broadly, on regional policing. The research had two main goals. Firstly, to capture and describe the experiences and views of Pacific Islands contingent members and, secondly, to provide a more strategic and analytical assessment of the lessons learnt from this multi-country police-led mission.
title: Muscle oxygenation level might trigger the regulation of capillary venous blood filling during fatiguing isometric muscle actions
Creators: name: Dech, Silas
name: Bittmann, Frank N.
name: Schaefer, Laura V.
Publisher: name: Universität Potsdam
Year: 2021
Subjects: subject: 610 Medizin und Gesundheit

description: The regulation of oxygen and blood supply during isometric muscle actions is still unclear. Recently, two behavioral types of oxygen saturation (SvO2) and relative hemoglobin amount (rHb) in venous microvessels were described during a fatiguing holding isometric muscle action (HIMA) (type I: nearly parallel behavior of SvO2 and rHb; type II: partly inverse behavior). The study aimed to ascertain an explanation of these two regulative behaviors. Twelve subjects performed one fatiguing HIMA trial with each arm by weight holding at 60% of the maximal voluntary isometric contraction (MVIC) in a 90° elbow flexion. Six subjects additionally executed one fatiguing PIMA trial by pulling on an immovable resistance with 60% of the MVIC with each side and same position. Both regulative types mentioned were found during HIMA (I: n = 7, II: n = 17) and PIMA (I: n = 3, II: n = 9). During the fatiguing measurements, rHb decreased initially and started to increase in type II at an average SvO2-level of 58.75 ± 2.14%. In type I, SvO2 never reached that specific value during loading. This might indicate the existence of a threshold around 59% which seems to trigger the increase in rHb and could explain the two behavioral types. An approach is discussed to meet the apparent incompatibility of an increased capillary blood filling (rHb) despite high intramuscular pressures which were found by other research groups during isometric muscle actions.
description: Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe; 723
Mini-Workshop: Max Dehn: his Life, Work, and Influence
Creators: name: (:Unkn) Unknown
Publisher: name: Zürich : EMS Publ. House
Year: 2016
Subjects: subject: Konferenzschrift
subject: 510

description: This mini-workshop is part of a long-term project that aims to produce a book documenting Max Dehn’s singular life and career. The meeting brought together scholars with various kinds of expertise, several of whom gave talks on topics for this book. During the week a number of new ideas were discussed and a plan developed for organizing the work. A proposal for the volume is now in preparation and will be submitted to one or more publishers during the summer of 2017.
Additional file 3 of Molecular characterization and expression analysis of pitaya (Hylocereus polyrhizus) HpLRR genes in response to Neoscytalidium dimidiatum infection
Creators: name: Xu, Min
name: Liu, Cheng-Li
name: Fu, Yu
name: Liao, Zhi-Wen
name: Guo, Pan-Yang
name: Xiong, Rui
name: Cheng, Yu
name: Wei, Shuang-Shuang
name: Huang, Jia-Quan
name: Tang, Hua
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Plant Biology

description: Additional file 3 Supplenmentary Information 3: Primers used for the genes in the manuscript.
title: Core-level spectroscopy of 2-thiouracil at the sulfur L1 and L2,3 edges utilizing a SASE free-electron-laser
Creators: name: Lever, Fabiano
name: Mayer, Dennis
name: Metje, Jan
name: Alisauskas, Skirmantas
name: Calegari, Francesca
name: Düsterer, Stefan
name: Feifel, Raimund
name: Niebuhr, Mario
name: Manschwetus, Bastian
name: Kuhlmann, Marion
name: Mazza, Tommaso
name: Robinson, Matthew Scott
name: Squibb, Richard J.
name: Trabattoni, Andrea
name: Wallner, Måns
name: Wolf, Thomas J. A.
name: Gühr, Markus
Publisher: name: Universität Potsdam
Year: 2021
Subjects: subject: 520 Astronomie und zugeordnete Wissenschaften
subject: 530 Physik

description: In this paper, we report X-ray absorption and core-level electron spectra of the nucleobase derivative 2-thiouracil at the sulfur L1- and L2,3-edges. We used soft X-rays from the free-electron laser FLASH2 for the excitation of isolated molecules and dispersed the outgoing electrons with a magnetic bottle spectrometer. We identified photoelectrons from the 2p core orbital, accompanied by an electron correlation satellite, as well as resonant and non-resonant Coster–Kronig and Auger–Meitner emission at the L1- and L2,3-edges, respectively. We used the electron yield to construct X-ray absorption spectra at the two edges. The experimental data obtained are put in the context of the literature currently available on sulfur core-level and 2-thiouracil spectroscopy.
description: Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe; 1180
Applied Harmonic Analysis and Sparse Approximation
Creators: name: (:Unkn) Unknown
Publisher: name: Zürich : EMS Publ. House
Year: 2015
Subjects: subject: Konferenzschrift
subject: 510

description: Efficiently analyzing functions, in particular multivariate functions, is a key problem in applied mathematics. The area of applied harmonic analysis has a significant impact on this problem by providing methodologies both for theoretical questions and for a wide range of applications in technology and science, such as image processing. Approximation theory, in particular the branch of the theory of sparse approximations, is closely intertwined with this area with a lot of recent exciting developments in the intersection of both. Research topics typically also involve related areas such as convex optimization, probability theory, and Banach space geometry. The workshop was the continuation of a first event in 2012 and intended to bring together world leading experts in these areas, to report on recent developments, and to foster new developments and collaborations.
J. M. DE CARVALHO, Ética, São João del-Rei, MG, Universidade Federal de São João del-Rei, 2010, 240 p.
Creators: name: Cunha, Jorge Teixeira Da
Publisher: name: Humanística e Teologia
Year: 2011

description: Humanística e Teologia, v. 32 n. 1 (2011): Campos da ética
title: 1,1′-Ferrocenylene-Bridged Bis(N-Heterocyclic Olefin) Derivatives
Creators: name: Guthardt, Robin
name: Mellin, Johanna
name: Bruhn, Clemens
name: Siemeling, Ulrich
Publisher: name: Universität Kassel
Year: 2021
Subjects: subject: boron
subject: bridging ligands
subject: iron
subject: metallocenes
subject: ylides
subject: 540
subject: Bor
subject: Überbrückte Verbindungen
subject: Eisen
subject: Metallocene
subject: Ylide

description: Gefördert im Rahmen des Projekts DEAL
Factorization symmetry in lattice Boltzmann simulations
Creators: name: Karlin, Ilya
name: Chikatamarla, Shyam
name: Asinari, Pietro
Publisher: name: arXiv
Year: 2009
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A non-perturbative algebraic theory of lattice Boltzmann method is developed based on a symmetry of a product. It involves three steps: (i) Derivation of admissible lattices in one spatial dimension through a matching condition which imposes restricted extension of higher-order Gaussian moments, (ii) Special quasi-equilibrium distribution function found analytically in closed form on the product-lattice in two and three spatial dimensions, and which proves factorization of quasi-equilibrium moments, and (iii) Algebraic method of pruning based on a one-into-one relation between groups of discrete velocities and moments. Two routes of constructing lattice Boltzmann equilibria are distinguished. Present theory includes previously known limiting and special cases of lattices, and enables automated derivation of lattice Boltzmann models from two-dimensional tables, by finding roots of one polynomial and solving a few linear systems.
description: Under consideration in Phys Rev E
title: 3D-Druck und 3D-Modellierung im Wirtschaft-Arbeit-Technik-Unterricht
title: 3D printing and 3D modeling in economy-work-technology lessons
Creators: name: Rehse, Jessica
Publisher: name: Universität Potsdam
Year: 2021
Subjects: subject: 370 Bildung und Erziehung

description: Die Technologie des 3D-Drucks hat sich in den letzten Jahrzehnten rasant entwickelt. Im Industriebereich entstehen immer modernere und spezialisiertere Druckverfahren, im Hobby- und Privatanwenderbereich hingegen werden stetig kostengünstigere und einfacher zu bedienende Geräte zugänglich. Einzig im Bildungsbereich scheint das Themenfeld hingegen erst langsam eine Rolle zu spielen, obwohl sich zahlreiche Bezugspunkte für einen Einsatz in verschiedensten Fächern finden lassen. Insbesondere im Fach Wirtschaft-Arbeit-Technik sind die Schnittstellen zum Rahmenlehrplan Berlin/Brandenburg augenscheinlich, doch es liegen erst vereinzelt konkrete und systematische didaktische Konzepte und Vorschläge zur unterrichtspraktischen Einbettung vor. Die Verfasserin versucht daher in dieser Arbeit die Relevanz des Themas für die technische Bildung deutlich zu machen, eine kurze technische Einführung in das für einen schulischen Einsatz besonders geeignete FDM-Druckverfahren zu geben und daran anknüpfend konkrete Umsetzungsvorschläge aufzuzeigen: einerseits in Form eines allgemeinen Phasenmodells zur Planung von Technikunterricht sowie andererseits in Form eines exemplarischen Unterrichtskonzepts. Am Beispiel eines Schachsets wird verdeutlicht, wie Schülerinnen und Schüler zum Anfertigen der Konstruktionsunterlagen digitale CAD-Programme nutzen und anschließend mit Hilfe eines 3D-Druckers additiv fertigen können.
description: While 3D printing technology is now becoming increasingly widespread in both industry and the private sector, it has so far rarely been used in educational processes. Things are going way slower here, even though there are many school subjects which would perfectly fit for it. The intersections to the Berlin/Brandenburg framework curriculum are particularly obvious in the subject of business-work-technology. However, there are only a few concrete and systematic didactic concepts and suggestions for the practical embedding in lessons. The author therefore attempts in this paper to make clear the relevance of the topic for technical education and to give a brief technical introduction to the FDM printing process, which is particularly suitable for use in schools. Following on from this, she attempts to show concrete suggestions for implementation: on the one hand, in the form of a general phase model for planning technology lessons and, on the other, in the form of an exemplary teaching concept. The example of a chess set is used to illustrate how students can use digital CAD programs to create the designs and then manufacture them additively with the aid of a 3D printer.
G. DI PALMA (Ed.), Deum et Animam scire cupio. Agostino alla ricerca del vero su Dio e l’Uomo, Napoli, Pontificia Facoltà Teologica dell’Italia Meridionale. Sezione S. Tommaso D’Aquino, 2010, 270 p. (=Biblioteca Teologia Napolitana).
Creators: name: Cunha, Jorge Teixeira Da
Publisher: name: Humanística e Teologia
Year: 2011

description: Humanística e Teologia, v. 32 n. 1 (2011): Campos da ética
Mini-Workshop: Operator Spaces and Noncommutative Geometry in Interaction
Creators: name: (:Unkn) Unknown
Publisher: name: Zürich : EMS Publ. House
Year: 2016
Subjects: subject: Konferenzschrift
subject: 510

description: In recent years, operator space theory has made remarkable appearances in noncommutative geometry, notably in the study of $C^*$-algebras of real reductive groups and the unbounded picture of Kasparov theory. In both these developments, a central rôle is played by operator modules and the Haagerup tensor product. This workshop brought together experts in the aforementioned fields to deepen this interaction.
A. DUARTE, Droga e Toxicodependência e a Proposta Educativa da Igreja Católica no Magistério de João Paulo II, Viseu 2011, 214 p.
Creators: name: Cunha, Jorge Teixeira Da
Publisher: name: Humanística e Teologia
Year: 2011

description: Humanística e Teologia, v. 32 n. 1 (2011): Campos da ética
Limitations of magnetic probe measurements in pulsed discharges
Creators: name: Tam, Yun-Kwong Sebastian
Publisher: name: University of British Columbia
Year: 2011

description: A "gradient probe" consisting of two search coils has been developed to measure the current density in a pulsed plasma. This probe measures both the magnitude and the gradient of the magentic field simultaneously enabling more accurate measurements than the conventional magnetic probe which has only one coil. It has been used to measure the current densities and the magnetic fields in z-pinch discharges in helium at pressures between 500μ and 4 mmHg. The collapse curves obtained agreed with the predictions of a modified snow-plow equation which allowed for the loss of particles from the collapsing current shell. The flow of current in the plasma is distorted by the presence of a probe. Such an effect spoils the spatial resolution so that the measured values of the current density Jp are averages of the true current density J₀ over a finite region. To investigate this, a correction formula which relates Jp to J₀ has been developed. Our error analyses showed that any scatter in Jp due to experimental errors was magnified twenty times in J₀. For a pulsed plasma, therefore, one should try to reduce the perturbation of the probe instead of relying on the correction procedure.
A. MORGADO, Economia Solidária. Caminhos de futuro na senda da “Gaudium et Spes”, Lamego 2010, 111 p.
Creators: name: Cunha, Jorge Teixeira Da
Publisher: name: Humanística e Teologia
Year: 2011

description: Humanística e Teologia, v. 32 n. 1 (2011): Campos da ética
title: Synthesis of novel sulfobetaine polymers with differing dipole orientations in their side chains, and their effects on the antifouling properties
Creators: name: Schönemann, Eric
name: Koc, Julian
name: Aldred, Nick
name: Clare, Anthony S.
name: Laschewsky, André
name: Rosenhahn, Axel
name: Wischerhoff, Erik
Publisher: name: Universität Potsdam
Year: 2021
Subjects: subject: 540 Chemie und zugeordnete Wissenschaften

description: The impact of the orientation of zwitterionic groups, with respect to the polymer backbone, on the antifouling performance of thin hydrogel films made of polyzwitterions is explored. In an extension of the recent discussion about differences in the behavior of polymeric phosphatidylcholines and choline phosphates, a quasi-isomeric set of three poly(sulfobetaine methacrylate)s is designed for this purpose. The design is based on the established monomer 3-[N-2-(methacryloyloxy)ethyl-N,N-dimethyl]ammonio-propane-1-sulfonate and two novel sulfobetaine methacrylates, in which the positions of the cationic and the ionic groups relative to the polymerizable group, and thus also to the polymer backbone, are altered. The effect of the varied segmental dipole orientation on their water solubility, wetting behavior by water, and fouling resistance is compared. As model systems, the adsorption of the model proteins bovine serum albumin (BSA), fibrinogen, and lysozyme onto films of the various polyzwitterion surfaces is studied, as well as the settlement of a diatom (Navicula perminuta) and barnacle cyprids (Balanus improvisus) as representatives of typical marine fouling communities. The results demonstrate the important role of the zwitterionic group's orientation on the polymer behavior and fouling resistance
description: Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe; 1184
A. SANCHES, Missões Populares dos Franciscanos Capuchinhos em Portugal. Análise histórico-teológica, Porto, Universidade Católica Portuguesa – Faculdade de Teologia – Porto, 2011, 432 p. (= Biblioteca Humanística e Teológica, 21).
Creators: name: Cunha, Jorge Teixeira Da
Publisher: name: Humanística e Teologia
Year: 2011

description: Humanística e Teologia, v. 32 n. 1 (2011): Campos da ética
Mini-Workshop: Surreal Numbers, Surreal Analysis, Hahn Fields and Derivations
Creators: name: (:Unkn) Unknown
Publisher: name: Zürich : EMS Publ. House
Year: 2016
Subjects: subject: Konferenzschrift
subject: 510

description: New striking analogies between H. Hahn’s fields of generalised series with real coefficients, G. H. Hardy’s field of germs of real valued functions, and J. H. Conway’s field No of surreal numbers, have been lately discovered and exploited. The aim of the workshop was to bring quickly together experts and young researchers, to articulate and investigate current key questions and conjectures regarding these fields, and to explore emerging applications of this recent discovery.
L. BRUNI, A Ferida do Outro. Economia e Relações Humanas, Abrigada, Editora Cidade Nova, 2010, 213 p.
Creators: name: Cunha, Jorge Teixeira Da
Publisher: name: Humanística e Teologia
Year: 2011

description: Humanística e Teologia, v. 32 n. 1 (2011): Campos da ética
Mini-Workshop: Applied Koopmanism
Creators: name: (:Unkn) Unknown
Publisher: name: Zürich : EMS Publ. House
Year: 2016
Subjects: subject: Konferenzschrift
subject: 510

description: Koopman and Perron–Frobenius operators are linear operators that encapsulate dynamics of nonlinear dynamical systems without loss of information. This is accomplished by embedding the dynamics into a larger infinite-dimensional space where the focus of study is shifted from trajectory curves to measurement functions evaluated along trajectories and densities of trajectories evolving in time. Operator-theoretic approach to dynamics shares many features with an optimization technique: the Lasserre moment–sums-of-squares (SOS) hierarchies, which was developed for numerically solving non-convex optimization problems with semialgebraic data. This technique embeds the optimization problem into a larger primal semidefinite programming (SDP) problem consisting of measure optimization over the set of globally optimal solutions, where measures are manipulated through their truncated moment sequences. The dual SDP problem uses SOS representations to certify bounds on the global optimum. This workshop highlighted the common threads between the operator-theoretic dynamical systems and moment–SOS hierarchies in optimization and explored the future directions where the synergy of the two techniques could yield results in fluid dynamics, control theory, optimization, and spectral theory.
MEIER, John Paul – Un certain juif Jésus Les donnés de l’histoire IV La loi et l’amour, [Lectio Divina], Paris, Editions du Cerf 2009, 743pp. ISBN 9782204088336.
Creators: name: Carvalho, José Carlos
Publisher: name: Humanística e Teologia
Year: 2011

description: Humanística e Teologia, v. 32 n. 1 (2011): Campos da ética
WEISS, HANS-FRIEDRICH – Frühes Christentum und Gnosis Eine rezeptionsgeschichtliche Studie, [= WUNT 225], Tübingen, Mohr Siebeck 2008, 587pp. ISBN 978-3-16-149606-6
Creators: name: Carvalho, José Carlos
Publisher: name: Humanística e Teologia
Year: 2011

description: Humanística e Teologia, v. 32 n. 1 (2011): Campos da ética
Features of elastic scattering at small t at the LHC
Creators: name: Selyugin, O. V.
name: Cudell, J. -R.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The problems linked with the extraction of the basic parameters of the hadron elastic scattering amplitude at the LHC are explored. It is shown that one should take into account the saturation regime which will lead to new effects at the LHC.
description: 3. pages, 6 figures, talk on the International workshop on "Diffraction in High Energy Physics", La Londe-les-Maures, France (2008)
Map of Total Nitrogen Excess and Reduction Potential
Creators: name: Pletnyakov, Peter
Publisher: name: AgResearch
Year: 2024
Subjects: classificationCode: 410404
subject: Environmental management

description: An interactive map shows the total nitrogen (TN) in excess of current national rules and the potential for mitigation strategies to reduce TN losses from land to water by 2035. The map allows users to zoom in to any of New Zealand's catchments or regions, and swipe between two views. Swiping to the left reveals the total nitrogen load in excess of current regulatory objectives. Swiping to the right reveals the potential for on-farm actions to reduce nitrogen loss from land to water. This allows New Zealanders to see which rivers, lakes and estuaries are under the most pressure from agriculture, and whether all farmers adopting all on-farm mitigation actions will ease this pressure by 2035.
Additional file 11 of Multiple links between 5-methylcytosine content of mRNA and translation
Creators: name: Schumann, Ulrike
name: Zhang, He-Na
name: Sibbritt, Tennille
name: Pan, Anyu
name: Horvath, Attila
name: Gross, Simon
name: Clark, Susan J.
name: Yang, Li
name: Preiss, Thomas
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Figure S6. Additional validation and NSUN2-dependence of candidate m5C sites in mRNA and ncRNA. Related to Fig. 3. Amplicon-bsRNA-seq was performed with total RNA isolated from HeLa cells, or the prostate cell lines LNCaP or PrEC, after siRNA-mediated m5C:RNA methyltransferase knockdown targeting NSUN2 or TRDMT1 along with control siRNAs (targeting m5C:DNA methyltransferase DNMT1 or a non-targeting control [NTC]; see Fig. S5 for knockdown efficiency controls). Read coverage per amplicon was from 3500 to 67,500 (see Table S6). Grids are organised by knockdown sample in rows and cytosine position along the analysed transcript section in columns (genomic coordinates are given for the first and last interrogated cytosine position [in black], as well as the candidate m5C site [in red]). A white-to-red colour scale is used to tint each square by the degree of cytosine non-conversion. The longest mRNA isoform (based on Ensembl) is shown with the candidate m5C site position indicated by a red circle. The sequence context (non-converted cytosine indicated in red) is given. The enzyme identified to be responsible for cytosine methylation is indicated above the candidate sites: N – NSUN2; N? – unresolved but likely NSUN2. A: ‘Confirmatory’ HeLa data (N = 1) shown for mRNA sites in NAPRT (nicotinate phosphoribosyltransferase), CINP (cyclin dependent kinase 2 interacting protein), SCO1 (SCO cytochrome C oxidase assembly protein 1) and MCFD2 (multiple coagulation factor deficiency 2) (top and middle row). ‘In depth’ data (N = 2–3) is shown as the average of at least two biological replicates for mRNA sites in CCT5 (chaperonin containing TCP1 Subunit 5) and NSUN2 (bottom row). These two sites are likely controlled by NSUN2, although the non-conversion change is not significantly (ns) different (Student’s t-test) in comparison to the NSUN2 KD sample (non-conversion averages are indicated to the right; see also Table S6). B: ‘Confirmatory’ prostate data (N = 1) shown for mRNA sites in SZRD1 (SUZ RNA binding domain containing 1), RTN3 (reticulon 3), PWP2 (PWP2 small subunit processome component) and SRRT (serrate) (top and middle row) and ncRNA sites in SCARNA2 (small Cajal body-specific RNA 2) and SNORD62B (small nucleolar RNA, C/D box 62B) (bottom row).
title: Burnside Park
Creators: name: Cox, Brady
name: Teague, David
Publisher: name: Designsafe-CI
Year: 2017

description: The 1000 "best" shear wave velocity (Vs) profiles derived from surface wave analyses performed for this site are provided in a text file. A pdf report detailing the dispersion processing and inversion results for this site is also provided. The raw surface wave data and meta data used to develop these Vs profiles is archived under DOI:10.4231/D3DB7VQ2P
S3 Quantum Hall Wavefunctions
Creators: name: Simon, Steven H.
name: Rezayi, E. H.
name: Regnault, N.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct a family of quantum Hall Hamiltonians whose ground states, at least for small system sizes, give correlators of the S3 conformal field theories. The ground states are considered as trial wavefunctions for quantum Hall effect of bosons at filling fraction nu=3/4 interacting either via delta function interaction or delta function plus dipole interaction. While the S3 theories can be either unitary or nonunitary, we find high overlaps with exact diagonalizations only for the nonunitary case, suggesting that these wavefunctions may correspond to critical points, possibly analogous to the previously studied Gaffnian wavefunction. These wavefunctions give an explicit example which cannot be fully characterized by their thin-torus limit or by their pattern of zeros.
description: 4+epsilon pages. 1 figure. Revised version includes: 1 additional author; additional numerical work; several minor corrections. Our main results are unchanged