cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: S-Sulfocysteine – Investigation of cellular uptake in CHO cells
Creators: name: Zimmermann, Martina
name: Kolmar, Harald
name: Zimmer, Aline
Publisher: name: Elsevier
Year: 2025

description: For the generation of therapeutic proteins in cell culture, high producing clones are used. These clones have a high demand in amino acids to support cell growth and productivity. l-cysteine (Cys) is critical in highly concentrated feeds due to low stability of Cys and low solubility of the oxidation product cystine at neutral pH. S-sulfocysteine (SSC) was developed to substitute the Cys source and fed-batch experiments using SSC showed good cellular performance regarding viable cell density and titer, indicating uptake and metabolization of SSC by Chinese hamster ovary cells. However, the responsible transporter allowing cellular uptake remains unclear and was studied in this work. Due to the structure similarity of SSC with cystine and glutamate, it was proposed that the cystine/glutamate antiporter () allows cellular uptake of SSC. The uptake was assessed via transporter inhibition using sulfasalazine and transporter overexpression using either sulforaphane or sulforaphane-N-acetylcysteine during fed-batch experiments. Following daily addition of 50 μM and 100 μM sulfasalazine, the extracellular SSC concentration was increased by 65 % and 177 % respectively, suggesting a reduced uptake due to inhibition. In contrast, enhanced transporter activity through 15 μM sulforaphane and sulforaphane-N-acetylcysteine treatment, induced a 60 % and 52 % reduced extracellular SSC concentration, respectively. These inverse uptake results strongly suggest that is facilitating the transport of SSC.
Time resolution of a Thick Gas Electron Multiplier (THGEM) - based detector
Creators: name: Alon, Raz
name: Cortesi, Marco
name: Breskin, Amos
name: Chechik, Rachel
Publisher: name: arXiv
Year: 2008
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: The time resolution of a double-stage Thick-GEM (THGEM) detector was measured with UV-photons and relativistic electrons. The photon detector, with semitransparent- or reflective-photocathode yielded time resolution of about 8-10ns RMS for single photoelectrons and 0.5-1ns RMS for few-hundred photoelectrons per photon-pulse. Time resolution of about 10ns RMS was recorded for relativistic electrons from a 106Ru source.
description: 8 Pages, 10 Figures, Submitted to JINST
Additional file 1 of The earliest beetle with mouthparts specialized for feeding on nectar is a parasitoid of mid-Cretaceous Hymenoptera
Creators: name: Batelka, Jan
name: Prokop, Jakub
Publisher: name: figshare
Year: 2021
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology

description: Additional file 1. Check-list of Mesozoic wasps and bees.
Krieg im Film. Das massive Vorkommen von Krieg bei einigen der erfolgreichsten Filmen aller Zeiten.
Creators: name: Kumher, Ulrich
Publisher: name: Medienimpulse
Year: 2020

description: Nach einer Betrachtung der erfolgreichsten Filme aller Zeiten nach Einspielergebnissen fällt auf, dass einige dieser Filme Kriegsfilme sind oder zumindest Genremixturen, die aus der Gattung des Kriegsfilms ihre Anleihen haben: Kriegerische Auseinandersetzungen spielen in diesen Filmen eine wesentliche Rolle. Bei den im Folgenden genannten Beispielen handelt es sich zwar nicht um Filme, die (in erster Linie) historische oder aktuelle kriegerische Auseinandersetzungen nachstellen und interpretieren, aber doch um Filme, in denen Militär und Kämpfe unübersehbar sind. Für die Faszination am Krieg kommen verschiedene Gründe in Frage. Das massive Vorkommen von kriegerischen Auseinandersetzungen bzw. von Krieg bei den erfolgreichsten Filmen aller Zeiten stimmt aufgrund der vielschichtigen Problematik des Kriegsfilms nachdenklich und lässt im Kontext politischer Bildung u. a. nach Alternativen zu Filmen fragen, die auf militärische Auseinandersetzungen setzen.
description: Medienimpulse, Bd. 58 Nr. 1 (2020): 1/2020 – Lernen angesichts von Robotik und Computational Thinking
Growing and Evolving 3D Prints
Creators: name: McCormack, Jon
name: Gambardella, Camilo Cruz
Publisher: name: arXiv
Year: 2021
Subjects: subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Computer and information sciences
subject: J.5; J.6; I.2.1

description: Design - especially of physical objects - can be understood as creative acts solving practical problems. In this paper we describe a biologically-inspired developmental model as the basis of a generative form-finding system. Using local interactions between cells in a two-dimensional environment, then capturing the state of the system at every time step, complex three-dimensional (3D) forms can be generated by the system. Unlike previous systems, our method is capable of directly producing 3D printable objects, eliminating intermediate transformations and manual manipulation often necessary to ensure the 3D form is printable. We devise fitness measures for optimising 3D printability and aesthetic complexity and use a Covariance Matrix Adaptation Evolutionary Strategies algorithm (CMA-ES) to find 3D forms that are both aesthetically interesting and physically printable using fused deposition modelling printing techniques. We investigate the system's capabilities by evolving and 3D printing objects at different levels of structural consistency, and assess the quality of the fitness measures presented to explore the design space of our generative system. We find that by evolving first for aesthetic complexity, then evolving for structural consistency until the form is 'just printable', gives the best results.
description: Preprint of paper submitted to IEEE Transactions on Evolutionary Computing
Heavy sterile neutrinos and supernova explosions
Creators: name: Fuller, George M.
name: Kusenko, Alexander
name: Petraki, Kalliopi
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We consider sterile neutrinos with rest masses ~0.2 GeV. Such sterile neutrinos could augment core collapse supernova shock energies by enhancing energy transport from the core to the vicinity of the shock front. The decay of these neutrinos could produce a flux of very energetic active neutrinos, detectable by future neutrino observations from a galactic supernova. The relevant range of sterile neutrino masses and mixing angles can be probed in future laboratory experiments.
description: 5 pages
СИНТАКСИЧЕСКИЕ КОНСТРУКЦИИ В СОПОСТАВИТЕЛЬНОМ АСПЕКТЕ: СЛОВО ПРИЯТНО И ЕГО ЭКВИВАЛЕНТ GAOXING В КИТАЙСКОМ ЯЗЫКЕ
Creators: name: Сюй Юйвэй
Publisher: name: Мир науки, культуры, образования
Year: 2020
Subjects: русский язык
китайский язык
категория состояния
транспозиция
синтаксическая конструкция
приятно
gaoxing

description: Настоящая статья исследует свойства синтаксических конструкций слов категории состояния на примере слова приятно и его эквивалента gaoxing в китайском языке. Синтаксический анализ слова приятно подтверждает различия между словами категории состояния и наречиями. Синтаксические конструкции многозначного слова gaoxing осложнены тем, что предикат gaoxing имеет значение, характерное для транспозиции прилагательного. Автором проведен теоретический анализ научных трудов, посвященных изучению вопроса слов категории состояния, их особенностей и грамматических признаков. В работе представлен анализ модели управления gaoxing и заполнения синтаксических валентностей. Проведенное эмпирическое исследование позво лило сделать вывод о том, что слово приятно в русском языка в качестве предикатива имеет более четкие возможности для реализации категориальной семантики состояния, чем его китайские эквиваленты. Кроме того, процесс перехода русского прилагательного и наречия приятно в слово категории состо яния и транспозиции эквивалентного китайского слова gaoxing не полностью аналогичны.
Production of a Z boson and a photon via a Randall-Sundrum-type graviton at the Large Hadron Collider
Creators: name: Skittrall, Jordan P.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In extra dimensional models with Kaluza-Klein graviton states that are well separated in mass, such states may be observed as resonances in collider experiments. We extend previous works on such scenarios by considering the one-loop resonant production of a Z boson in association with a photon. We find the production rate to be negligible in conservative scenarios, and sufficiently small for observation to be very difficult even for reasonable luminosity in less conservative scenarios.
description: 5 pages, 1 figure. v2: minor corrections
A Multiferroic Ceramic with Perovskite Structure: La0.5Bi0.5Mn0.5Fe0.5O3.09
Creators: name: Kundu, Asish K.
name: Ranjith, R.
name: Pralong, V.
name: Nguyen, N.
name: Kundys, B.
name: Caignaert, V.
name: Prellier, W.
name: Raveau, B.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: ABO3 perovskite multiferroic La0.5Bi0.5Mn0.5Fe0.5O3.09 where the B-site cations is responsible for the magnetic properties and the A-site cation with lone pair electron is responsible for the ferroelectric properties was synthesized at normal conditions. This oxide exhibits a ferromagnetic transition around 240 K with a well defined hysteresis loop, and a significant reversible remnant polarization below 67K similar to ferroelectric behavior. The magnetic interaction is interpreted by the ferromagnetic Fe3+-O-Mn3+ and antiferromagnetic Fe3+(Mn3+)-O-Fe3+(Mn3+) interactions competed each other, whereas the ferroelectricity is predominantly due to the polar nature introduced by the 6s2 lone pair of Bi3+ cations
description: Submitted to Applied Physics Letters, 7 pages, 3 figures
Love me tinder.
Creators: name: Paterno, Petra
Publisher: name: Medienimpulse
Year: 2020

description: Wie greift das Jugendtheater auf die sozialen Medien künstlerisch zu? Wie verändert sich das Zuschauererlebnis? Petra Paterno nähert sich für die Leserinnen und Leser der MEDIENIMPULSE diesem neuartigen Phänomen anhand von drei Beispielen.
description: Medienimpulse, Bd. 58 Nr. 1 (2020): 1/2020 – Lernen angesichts von Robotik und Computational Thinking
A mixed-methods ethnographic approach to participatory budgeting in Scotland
Creators: name: Davies, Jonathan
name: Arana-Catania, M.
name: Procter, Rob
name: Van Lier, F. A.
name: He, Yulan
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computation and Language (cs.CL)
subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: Participatory budgeting (PB) is already well established in Scotland in the form of community led grant-making yet has recently transformed from a grass-roots activity to a mainstream process or embedded 'policy instrument'. An integral part of this turn is the use of the Consul digital platform as the primary means of citizen participation. Using a mixed method approach, this ongoing research paper explores how each of the 32 local authorities that make up Scotland utilise the Consul platform to engage their citizens in the PB process and how they then make sense of citizens' contributions. In particular, we focus on whether natural language processing (NLP) tools can facilitate both citizen engagement, and the processes by which citizens' contributions are analysed and translated into policies.
description: 6 pages, presented in GoodIT 2021 Conference
EXPLORING CLIMATE ANXIETY: INFLUENCE OF NEW MEDIA AND MENTAL HEALTH
Creators: name: MOHAMMAD ZAID OBAIDAT
name: JAHAR MALAL
name: AYESHA QAMAR
name: MOHAMMAD HABES
Publisher: name: Zenodo
Year: 2025
Subjects: Climate Anxiety, Eco-Anxiety, Climate Stress.

description: Abstract

Our research paper reviews existing literature on climate anxiety, with a particular focus on what’s its status in Pakistan. Climate anxiety, which involves fear and distress related to climate change, is becoming an increasing concern worldwide. It examines the extent of climate anxiety in Pakistan and explores how exposure to media coverage of climate-related events may influence it. This review looks at current research trends on climate anxiety, including its definition, effects on mental health, and the role of media in shaping public views. The findings of our study reveal significant differences in how climate anxiety is defined and measured across various studies. We also observed that climate anxiety literature lacks a qualitative perspective. We emphasize the importance of developing a clearer and more uniform understanding of climate anxiety to improve research on the topic. It also highlighted the role of media in influencing anxiety levels, particularly in countries like Pakistan where climate-related disasters are common. The paper concludes by encouraging more research on climate anxiety in Pakistan, especially qualitative studies.
Bogomol'nyi Bounds for Gravitational Cosmic Strings
Creators: name: Davis, Anne-Christine
name: Rajamanoharan, Senthooran
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present a new method for finding lower bounds on the energy of topological cosmic string solutions in gravitational field theories. This new method produces bounds that are valid over the entire space of solutions, unlike the traditional approach, where the bounds obtained are only valid for cylindrically symmetric solutions. This method is shown to be a generalisation of the well-known Bogomol'nyi procedure for non-gravitational theories and as such, it can be used to find gravitational Bogomol'nyi bounds for models wherever the traditional Bogomol'nyi procedure can be applied in the non-gravitational limit. Furthermore, this method yields Bogomol'nyi equations that do not rule out the existence of asymmetric bound-saturating solutions.
description: 17 pages - final version (accepted for publication in JHEP)
Additional file 2 of Ibrutinib protects T cells in patients with CLL from proliferation-induced senescence
Creators: name: Davis, Joanne E.
name: Sharpe, Chia
name: Mason, Kylie
name: Tam, Constantine S.
name: Koldej, Rachel M.
name: Ritchie, David S.
Publisher: name: figshare
Year: 2021
Subjects: subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Hematology

description: Additional file 2: Table S1. CLL patient and healthy donor characteristics.
Lernumgebung Unternehmen – Alter Wein in neuen Schläuchen
Creators: name: Swertz, Christian
Publisher: name: Medienimpulse
Year: 2019

description: Christian Swertz untersucht aus pädagogischer Perspektive und angesichts der Digitalisierung, warum Führungsentscheidungen weder in der Wirtschaft noch in der Gesellschaft dem Gehirn oder Computern überlassen werden können. Dabei zeigt er, dass Lern- und Bildungsprozesse – vor allem aus emotionalen und ästhetischen Gründen – ob der Frage der Entscheidungsfreiheit nicht gesteuert werden können und daher auch nicht automatisiert werden sollten. Insofern handelt der Beitrag auch im Blick auf die (digitale) Arbeitsorganisation in der Wissens- und Informationsgesellschaft des 21. Jahrhunderts von der Notwendigkeit einer humanistischen Medienethik.
description: Medienimpulse, Bd. 57 Nr. 4 (2019): 4/2019 - Emotionen (in) der Medienbildung
Un ricordo di Giuseppe Pontiggia
Creators: name: Cagnone, Nanni
Publisher: name: Università degli Studi di Milano
Year: 2014
Subjects: Jousse; Pontiggia; Etica; Ars Retorica; L’arte della fuga; Vite di uomini non illustri

description: Segue la testimonianza su Giuseppe Pontiggia nel partecipato ricordo del poeta e narratore Nanni Cagnone. Sfiorando letteratura, filosofia, storia, filologia attraverso il richiamo alle conversazioni tra i due amici, si restituiscono i contorni culturali e soprattutto umani dello scrittore.
description: ENTHYMEMA, No 10 (2014)
Additional file 1 of RyR1-related myopathy mutations in ATP and calcium binding sites impair channel regulation
Creators: name: Yuan, Qi
name: Dridi, Haikel
name: Clarke, Oliver B.
name: Reiken, Steven
name: Melville, Zephan
name: Wronska, Anetta
name: Kushnir, Alexander
name: Zalk, Ran
name: Sittenfeld, Leah
name: Marks, Andrew R.
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Cancer

description: Additional file 1: Figure 1. RyR1-S4028L patient mutation causes RyR1 channel leak. (A) The mutant RyR1-S4028L channel was PKA phosphorylated at Ser2844 and oxidized (DNP) compared to control. PP1 and DTT were used to reverse the oxidation and phosphorylation. (B) The mutant RyR1-S4028L channels exhibited increased sensitivity to Ca2+-dependent activation consistent with channel leak as determined by 3[H]-ryanodine binding at the indicated [Ca2+]cyt. Data are presented as mean ± S.E.M from 4 for each group *P < 0.05 vs. WT; #P < 0.05 vs. RyR1-S4028L, ANOVA, Tukey-Kramer with post hoc correction.
Additional file 1 of Multiocular organoids from human induced pluripotent stem cells displayed retinal, corneal, and retinal pigment epithelium lineages
Creators: name: Isla-Magrané, Helena
name: Veiga, Anna
name: García-Arumí, José
name: Duarri, Anna
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Computational Biology

description: Additional file 1. “Supplementary Information” containing figures for the characterization of mzOPC and multiocular organoids: CB30 line (Figures S1, S4, S5, S7-S9) and FiPS line (Figures S2, S3, S6), tables for antibodies and primers (Tables S1 and S2) along with information for the characterization of hiPSC lines, TEER and POS Phagocytosis Assays with the corresponding references.
Zugang zu non-formalen Weiterbildungsmöglichkeiten der digitalen Kompetenzen für Erwachsene in Österreich.
Creators: name: Fröhlich, Dominik E.
name: Horvath, Louise
name: Brunner, Philipp
name: Swertz, Christian
Publisher: name: Medienimpulse
Year: 2019

description: In dieser multimethodischen, qualitativen Studie werden non-formale Weiterbildungsmöglichkeiten der digitalen Kompetenzen für Erwachsene in Österreich beforscht. Entlang der Dimensionen des DigComp 2.2 AT soll das Angebot in diesem Bereich identifiziert werden bzw. eine Agenda für den weiteren Ausbau des Angebots bzw. die weitere Beforschung skizziert werden.
description: Medienimpulse, Bd. 57 Nr. 4 (2019): 4/2019 - Emotionen (in) der Medienbildung
Violating Lorentz invariance minimally by the emergence of nonmetricity? A Perspective
Creators: name: Obukhov, Yuri N.
name: Hehl, Friedrich W.
Publisher: name: arXiv
Year: 2024
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Lorentz invariance belongs to the fundamental symmetries of nature. It is basic for the successful Standard Model of Particle Physics. Nevertheless, within the last decades, Lorentz invariance has been repeatedly questioned. In fact, there exist different research programs addressing this problem. We argue that a most adequate understanding of a possible violation of Lorentz invariance is achieved in the framework of the gauge-theoretic approach to gravity: a non-vanishing nonmetricity of a metric-affine geometry of spacetime heralds the violation of the Lorentz symmetry.
description: 13 pages, Revtex, no figures
DISKRET MATEMATIKA VA MATEMATIK MANTIQ TARIXI VA UNING ASOSLARI. TARIXIY MAʼLUMOT
Creators: name: Zahiriddinova, Shahlo
name: Rajabova, Dilbar
Publisher: name: Zenodo
Year: 2025

description: Ushbu maqola diskret matematika va matematik mantiqning tarixiy evolyutsiyasi, ularning asosiy tushunchalari va rivojlanish bosqichlarini atroflicha tahlil qilishga bag‘ishlanadi. Tadqiqotning asosiy maqsadi ushbu fanlarning paydo bo‘lishidan boshlab zamonaviy davrgacha bo‘lgan rivojlanish traektoriyasini ko‘rib chiqish, shuningdek, ularning falsafa, tabiiy fanlar va axborot texnologiyalari bilan uzviy bog‘liqligini aniqlashdan iborat. Maqola bir nechta muhim bo‘limlarga bo‘lingan bo‘lib, har bir qism o‘ziga xos tarixiy va nazariy jihatlarni yoritadi.
Rezension: Insekten von Regina Hofer und Leopold Maurer.
Creators: name: Zoidl, Veronika
Publisher: name: Medienimpulse
Year: 2019

description: Veronika Zoidl präsentiert mit dieser Rezension die jüngste Publikation von Regina Hofer und Leopold Maurer. Die von der Autorin und dem Autor gestaltete Graphic Novel führt uns in die düstersten Vergangenheiten unserer Geschichte, wenn der nationalsozialistische Großvater Maurers zum Interview gebeten wird …
description: Medienimpulse, Bd. 57 Nr. 4 (2019): 4/2019 - Emotionen (in) der Medienbildung
Communities recognition in the Chesapeake Bay ecosystem by dynamical clustering algorithms based on different oscillators systems
Creators: name: Pluchino, Alessandro
name: Rapisarda, Andrea
name: Latora, Vito
Publisher: name: arXiv
Year: 2008
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Biological Physics (physics.bio-ph)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: We have recently introduced an efficient method for the detection and identification of modules in complex networks, based on the de-synchronization properties (dynamical clustering) of phase oscillators. In this paper we apply the dynamical clustering tecnique to the identification of communities of marine organisms living in the Chesapeake Bay food web. We show that our algorithm is able to perform a very reliable classification of the real communities existing in this ecosystem by using different kinds of dynamical oscillators. We compare also our results with those of other methods for the detection of community structures in complex networks.
description: 8 pages, 7 figures, Proceedings of the International Workshop on "Ecological Complex Systems: Stochastic Dynamics and Patterns", 22-26 July 2007 - Terrasini (Palermo), Italy
The weibull function as a diameter distribution model for mixed stands of Douglas-fir and Western hemlock
Creators: name: Little, Susan Nancy
Publisher: name: University of British Columbia
Year: 2010

description: The three-parameter Weibull function is a satisfactory model of the diameter distributions of mixed stands of western hemlock and Douglas-fir. Weibull distributions estimated by maximum likelihood (MLE) fit eighty of eighty three observed diameter distributions at the ct = .20 level of significance (Kolmogorov-Smirnov test). Weibull parameter predictors are derived by regressing stand characteristics of 42 stands against their MLE parameters. The Weibull diameter distributions predicted from stand age, mean diameter, mean height, site index and trees per acre fit 39 of 41 observed distributions in the test group at the ∞ = .20 level of significance. The results shown here compare favorably with those of other authors. The models given relating stand attributes to diameter distribution will prove useful in stand modeling and in updating forest inventories.
Gamma-Ray Emission Produced by $r$-process Elements from Neutron Star Mergers
Creators: name: Chen, Meng-Hua
name: Li, Li-Xin
name: Lin, Da-Bin
name: Liang, En-Wei
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The observation of a radioactively powered kilonova AT~2017gfo associated with the gravitational wave-event GW170817 from binary neutron star merger proves that these events are ideal sites for the production of heavy $r$-process elements. The gamma-ray photons produced by the radioactive decay of heavy elements are unique probes for the detailed nuclide compositions. Basing on the detailed $r$-process nucleosynthesis calculations and considering radiative transport calculations for the gamma-rays in different shells, we study the gamma-ray emission in a merger ejecta on a timescale of a few days. It is found that the total gamma-ray energy generation rate evolution is roughly depicted as $\dot{E}\propto t^{-1.3}$. For the dynamical ejecta with a low electron fraction ($Y_{\rm e}\lesssim0.20$), the dominant contributors of gamma-ray energy are the nuclides around the second $r$-process peak ($A\sim130$), and the decay chain of $^{132}$Te ($t_{1/2}=3.21$~days) $\rightarrow$ $^{132}$I ($t_{1/2}=0.10$~days) $\rightarrow$ $^{132}$Xe produces gamma-ray lines at $228$ keV, $668$ keV, and $773$ keV. For the case of a wind ejecta with $Y_{\rm e}\gtrsim0.30$, the dominant contributors of gamma-ray energy are the nuclides around the first $r$-process peak ($A\sim80$), and the decay chain of $^{72}$Zn ($t_{1/2}=1.93$~days) $\rightarrow$ $^{72}$Ga ($t_{1/2}=0.59$~days) $\rightarrow$ $^{72}$Ge produces gamma-ray lines at $145$ keV, $834$ keV, $2202$ keV, and $2508$ keV. The peak fluxes of these lines are $10^{-9}\sim 10^{-7}$~ph~cm$^{-2}$ s$^{-1}$, which are marginally detectable with the next-generation MeV gamma-ray detector \emph{ETCC} if the source is at a distance of $40$~Mpc.
description: 24 pages, 7 figures, 2 tables, accepted for publication in ApJ
Accurate numerical solution to the finite-size Dicke model
Creators: name: Chen, Qing-Hu
name: Zhang, Yu-Yu
name: Liu, Tao
name: Wang, Ke-Lin
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: By using extended bosonic coherent states, a new technique to solve the Dicke model exactly is proposed in the numerical sense. The accessible system size is two orders of magnitude higher than that reported in literature. Finite-size scaling for several observables, such as the ground-state energy, Berry phase, and concurrence are analyzed. The existing discrepancy for the scaling exponent of the concurrence is reconciled.
description: 4 pages, 5 figures. Phys. Rev. A (in press, a Rapid Communication)
title: 2. Fachtagung Sicherheit auf Baustellen: mit einem Spezialteil von Beiträgen zu Qualität und Sicherheit auf Baustellen und im Schweißbetrieb ; anlässlich des Ausscheidens von Herrn Prof. Dr.-Ing. habil. Karl-Dieter Röbenack aus dem aktiven Berufsleben
Creators: name: Bauhaus-Universität Weimar. Professur Baubetrieb Und Bauverfahren
Publisher: name: Universitätsverlag
Year: 2001
Subjects: subject: Baustelle
subject: Arbeitssicherheit
subject: Arbeitsschutz
subject: Schweißwerkstatt
subject: 620

description: Beiträge zur 2. Fachtagung „Sicherheit auf Baustellen“ am Dienstag, dem 20. März 2001 in Weimar an der Fakultät Bauingenieurwesen, Professur Baubetrieb und Bauverfahren der Bauhaus-Universität Weimar. Der Tagungsband enthält einen Spezialteil „Qualität und Sicherheit auf Baustellen und im Schweißbetrieb“ anlässlich des Ausscheidens von Herrn Prof. Dr.-Ing. habil. Karl-Dieter Röbenack aus dem aktiven Berufsleben.
description: Schriften der Professur Baubetrieb und Bauverfahren, vol. 03, 2001
title: Bibliografie zu Problemen der Qualität und Sicherheit auf Baustellen und im Schweißbetrieb
Creators: name: Röbenack, Karl-Dieter
Publisher: name: Bauhaus-Universität Weimar
Year: 2001
Subjects: subject: Bibliografie
subject: Arbeitsschutz
subject: Baubetriebslehre
subject: Schweißen
subject: Qualität
subject: 620

description: Es wird eine bibliografische Übersicht über das Schaffen des Verfassers in den zurückliegenden 35 Jahren gegeben. Einzeln für sich betrachtet, handelt es sich bei der überwiegenden Mehrzahl der Publikationen um Antworten auf vielfältige technische Einzelfragen, welche die Praxis des Industriebaus und speziell der Schweißtechnik aufwarfen. Insgesamt gesehen ist die vorliegende Bibliographie jedoch auch als Beitrag zur Technikgeschichte zu werten, und zwar für Gebiete, auf denen die Bau-, Schweiß- und Sicherheitsingenieure im Osten Deutschlands durchaus mit Selbstbewusstsein auf das Geleistete zurückblicken können.
description: 2. Fachtagung Sicherheit auf Baustellen: mit einem Spezialteil von Beiträgen zu Qualität und Sicherheit auf Baustellen und im Schweißbetrieb ; anlässlich des Ausscheidens von Herrn Prof. Dr.-Ing. habil. Karl-Dieter Röbenack aus dem aktiven Berufsleben, p. 113
description: Schriften der Professur Baubetrieb und Bauverfahren, vol. 3, 2001, p. 113
A Proximal Modified Quasi-Newton Method for Nonsmooth Regularized Optimization
Creators: name: Diouane, Youssef
name: Habiboullah, Mohamed Laghdaf
name: Orban, Dominique
Publisher: name: arXiv
Year: 2024
Subjects: subject: Optimization and Control (math.OC)
subject: Machine Learning (cs.LG)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: We develop R2N, a modified quasi-Newton method for minimizing the sum of a $\mathcal{C}^1$ function $f$ and a lower semi-continuous prox-bounded $h$. Both $f$ and $h$ may be nonconvex. At each iteration, our method computes a step by minimizing the sum of a quadratic model of $f$, a model of $h$, and an adaptive quadratic regularization term. A step may be computed by a variant of the proximal-gradient method. An advantage of R2N over trust-region (TR) methods is that proximal operators do not involve an extra TR indicator. We also develop the variant R2DH, in which the model Hessian is diagonal, which allows us to compute a step without relying on a subproblem solver when $h$ is separable. R2DH can be used as standalone solver, but also as subproblem solver inside R2N. We describe non-monotone variants of both R2N and R2DH. Global convergence of a first-order stationarity measure to zero holds without relying on local Lipschitz continuity of $\nabla f$, while allowing model Hessians to grow unbounded, an assumption particularly relevant to quasi-Newton models. Under Lipschitz-continuity of $\nabla f$, we establish a tight worst-case complexity bound of $O(1 / ε^{2/(1 - p)})$ to bring said measure below $ε> 0$, where $0 \leq p < 1$ controls the growth of model Hessians. The latter must not diverge faster than $|\mathcal{S}_k|^p$, where $\mathcal{S}_k$ is the set of successful iterations up to iteration $k$. When $p = 1$, we establish the tight exponential complexity bound $O(\exp(c ε^{-2}))$ where $c > 0$ is a constant. We describe our Julia implementation and report numerical experience on a basis-pursuit problem, image denoising, minimum-rank matrix completion, and a nonlinear support vector machine. In particular, the minimum-rank problem cannot be solved directly at this time by a TR approach as corresponding proximal operators are not known analytically.
An Infinite Family of Self-consistent Models for Axisymmetric Flat Galaxies
Creators: name: Pedraza, Juan F.
name: Ramos-Caro, Javier
name: Gonzalez, Guillermo A.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the formulation of a new infinite family of self-consistent stellar models, designed to describe axisymmetric flat galaxies. The corresponding density-potential pair is obtained as a superposition of members belonging to the generalized Kalnajs family, by imposing the condition that the density can be expressed as a regular function of the gravitational potential, in order to derive analytically the corresponding equilibrium distribution functions (DF). The resulting models are characterized by a well-behaved surface density, as in the case of generalized Kalnajs discs. Then, we present a study of the kinematical behavior which reveals, in some particular cases, a very satisfactory behavior of the rotational curves (without the assumption of a dark matter halo). We also analyze the equatorial orbit's stability and Poincare surfaces of section are performed for the 3-dimensional orbits. Finally, we obtain the corresponding equilibrium DFs, using the approaches introduced by Kalnajs (Ap. J., 205, 751, 1976) and Dejonghe (Phys. Rep., 133 (3-4), 217, 1986).
description: Submitted to MNRAS
title: Das HDW-System der Genaufertigung: Beherrschung der Schweißschrumpfungen – ein wesentlicher Faktor für Wirtschaftlichkeit und Qualität
Creators: name: Beyer, Manfred
name: Istel, Alfred
name: Kunze, Hermann
Publisher: name: Bauhaus-Universität Weimar
Year: 2001
Subjects: subject: Schweißen
subject: Prozessfähigkeit
subject: Qualität
subject: Genaufertigung
subject: Schweißschrumpfung
subject: 620

description: Die Genaufertigung von Schweißkonstruktionen ist ein wichtiger Wettbewerbsfaktor in der Werftindustrie. In diesem Beitrag werden Ziele, Werkzeuge, Technologie und Meßtechnik der Genaufertigung erläutert.
description: 2. Fachtagung Sicherheit auf Baustellen: mit einem Spezialteil von Beiträgen zu Qualität und Sicherheit auf Baustellen und im Schweißbetrieb ; anlässlich des Ausscheidens von Herrn Prof. Dr.-Ing. habil. Karl-Dieter Röbenack aus dem aktiven Berufsleben, p. 101
description: Schriften der Professur Baubetrieb und Bauverfahren, vol. 3, 2001, p. 101
title: Hinweise zur qualitätsgerechten Planung und Ausführung von Estrich- und Fußbodenkonstruktionen im Wohn-, Gesellschafts- und Industriebau
Creators: name: Möckel, Wolfgang
name: Unger, Alexander
Publisher: name: Bauhaus-Universität Weimar
Year: 2001
Subjects: subject: Baustelle
subject: Prozessfähigkeit
subject: Qualität
subject: Fußboden
subject: 620

description: Fußbodenkonstruktionen als Stiefkind der Planung und Ausführung? Bei der Ausführung von Fußböden gibt es viele Fehlerquellen. Ein umfassendes Kompendium mit Hinweisen aus der Praxis für die Planung und Ausführung von Fußböden ist im Jahr 2000 mit dem FUSSBODENATLAS erschienen; die vorliegende Veröffentlichung wurde in Auszügen diesem Werk entnommen.
description: 2. Fachtagung Sicherheit auf Baustellen: mit einem Spezialteil von Beiträgen zu Qualität und Sicherheit auf Baustellen und im Schweißbetrieb ; anlässlich des Ausscheidens von Herrn Prof. Dr.-Ing. habil. Karl-Dieter Röbenack aus dem aktiven Berufsleben, p. 93
description: Schriften der Professur Baubetrieb und Bauverfahren, vol. 3, 2001, p. 93
Freezing a Coherent Field Growth in a Cavity by Quantum Zeno Effect
Creators: name: Bernu, Julien
name: Deléglise, Samuel
name: Sayrin, Clément
name: Kuhr, Stefan
name: Dotsenko, Igor
name: Brune, Michel
name: Raimond, Jean-Michel
name: Haroche, Serge
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We have frozen the coherent evolution of a field in a cavity by repeated measurements of its photon number. We use circular Rydberg atoms dispersively coupled to the cavity mode for an absorption-free photon counting. These measurements inhibit the growth of a Field injected in the cavity by a classical source. This manifestation of the Quantum Zeno effect illustrates the back action of the photon number determination onto the Field phase. The residual growth of the Field can be seen as a random walk of its amplitude in the two-dimensional phase space. This experiment sheds light onto the measurement process and opens perspectives for active quantum feedback.
Volksschule: Sprache lernen mit Handy, Tablet und Co.
Creators: name: Rotschopf, Sonja
Publisher: name: Medienimpulse
Year: 2019

description: Der Beitrag von Sonja Rotschopf liefert auf der Ebene ganz konkreter medienpädagogischer Praxis sowohl einen Bericht über die Erfahrungen der Autorin mit Handy, Tablet und Co als auch eine ganze Reihe von Links zu linguistisch relevanten Spielen. Denn inzwischen ist das Angebot an diesbezügliche Software groß, mit der es Lehrenden einfach gemacht werden soll mit Kindern Sprache, Sprechen, Schreiben und Lesen zu lernen. Dabei versteht sich der Artikel als ein Plädoyer für den bedachten, reflektierten und medienkritischen Einsatz neuer Medien in unseren Schulklassen. Gerade deshalb betont Rotschopf abschließend und der Sache nach, dass es wohl nie ein didaktisches Setting gegeben hat und geben wird, in dem Lehrende oder Lernende durch Informationstechnologien ersetzt werden können.
description: Medienimpulse, Bd. 57 Nr. 4 (2019): 4/2019 - Emotionen (in) der Medienbildung
Different resistivity response to spin density wave and superconductivity at 20 K in $Ca_{1-x}Na_xFe_2As_2$
Creators: name: Wu, G.
name: Chen, H.
name: Wu, T.
name: Xie, Y. L.
name: Yan, Y. J.
name: Liu, R. H.
name: Wang, X. F.
name: Ying, J. J.
name: Chen, X. H.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report that intrinsic transport and magnetic properties, and their anisotropy from high quality single crystal $CaFe_2As_2$. The resistivity anisotropy ($ρ_c/ρ_{ab}$) is $\sim 50 $, and less than 150 of $BaFe_2As_2$, which arises from the strong coupling along c-axis due to an apparent contraction of about 0.13 nm compared to $BaFe_2As_2$. Temperature independent anisotropy indicates that the transport in ab plane and along c-axis direction shares the same scattering mechanism. In sharp contrast to the case of parent compounds $ROFeAs$ (R=rare earth) and $MFe_2As_2$ (M=Ba and Sr), spin-density-wave (SDW) ordering (or structural transition) leads to a steep increase of resistivity in $CaFe_2As_2$. Such different resistivity response to SDW ordering is helpful to understand the role played by SDW ordering in Fe-based high-$T_c$ superconductors. The susceptibility behavior is very similar to that observed in single crystal $BaFe_2As_2$. A linear temperature dependent susceptibility occurs above SDW transition of about 165 K. Partial substitution of Na for Ca suppresses the SWD ordering (anomaly in resistivity) and induces occurrence of superconductivity at $\sim 20$ K.
description: 5 pages, 6 figures
Fokker-Planck-Rosenbluth-Type Equations for Self-gravitating Systems in 1PN Approximation
Creators: name: Ramos-Caro, Javier
name: Gonzalez, Guillermo A.
Publisher: name: arXiv
Year: 2008
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present two formulations of Fokker-Planck-Rosenbluth-type (FPR) equations for many-particle self-gravitating systems, with first order relativistic corrections in the post-Newtonian approach (1PN). The first starts from a covariant Fokker-Planck equation for a simple gas, introduced recently by G. Chacon-Acosta and G. Kremer (Phys. Rev. E 76, 021201, 2007). The second derivation is based on the establishment of an 1PN-BBGKY hierarchy, developed systematically from the 1PN microscopic law of force and using the Klimontovich-Dupree (KD) method. We close the hierarchy by the introduction of a two-point correlation function that describes adequately the relaxation process. This picture reveals an aspect that is not considered in the first formulation: the contribution of ternary correlation patterns to the diffusion coefficients, as a consequence of the nature of 1PN interaction. Both formulations can be considered as a generalization of the equation derived by Rezania and Sobouti (Astron. Astrophys. 54, 1110-1114, 2000), to stellar systems where the relativistic effects of gravitation play a significant role.
Supersymmetry: The Final Countdown
Creators: name: Nilles, Hans Peter
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: There is hope that the Large Hadron Collider (LHC) at CERN will tell us about the fate of supersymmetry at the TeVscale. Therefore we might try to identify our expectations for the discovery of SUSY, especially in the first years of operation of this machine. In this talk we shall concentrate on the simplest SUSY scheme: the MSSM with SUSY broken in a hidden sector mediated by interactions of gravitational strength (gravity-, modulus and mirage-mediation). Such a situation might be favoured in a large class of string inspired models. There is a good chance to identify such simple schemes by knowing the properties of the gaugino mass spectrum such as the gluino/neutralino mass ratios.
description: Opening talk at the conference SUSY08, 9 pages, 4 figures
WHITE PAPER Breaking out of the COVID-19 Crisis Restarting the Cultural Creative Industries is at the centre of an open and sustainable Europe
Creators: name: Gerin, Trautenberger
name: Bernd, Fesel
Publisher: name: ECBNetwork
Year: 2020
Subjects: Creative Industries Studies
COVID-19
Recommendation
Europe
Economic Geography

description: Today Cultural Creative Industries are at the core of the European identity, recognised as an indispensable driver of growth and jobs and cherished as facilitator of innovation throughout the economy. Because of the “Coronavirus” lock-up measurements this major European motor is stalling. First data from the CCI across Europe, provided by approximately 7.000 survey participants, indicate that the shutdown is not merely a pause of economic activities which will continue as they were before stopped. The governments lock-down because of the COVID-19 virus turned an economic slump into a system crisis: While around 60% of those surveyed have already experienced or anticipate a drop in sales of over 30%, numerous companies point out that they expect significantly higher failures in the future. Due to the design of the study and the bias of the respondents the estimated magnitude, still to be regarded as a conservative assessment, amounts to worrying numbers: CCIs from having an it’s a 5.3% share of the total European Gross Value Added (GVA), (Doerflinger 2016) expect to lose a sum of €273 Bn in turnover until the end of 2020. Based on this estimation the ECBNetwork concludes that the critical time where the crisis starts to affect the European creative sector spans from beginning of April to the beginning of June. This indicates a tight timeframe for governments and European measures to be taken to avoid a complete collapse of the European creative industries sector. Given this system crisis of Cultural Creative Industries, Europe's societies, cities and economies, are endangered. CCI turn noise to music, letters to poetry, stones to architectures, and places into venues for diverse cultures and platform of the freedom of expressions. CCI are the base for free press, open society and citizen controlled democracy. CCI are innovators and change makers for the future of smart cities and green economy. If CCI are stalling, the Europe we know today will suffer a heart attack. Given the severity of this European crisis ECBN issues this white paper with four scenarios where the CCI might stand by the end 2020 and from where we may have to restart the CCI. This white paper aims to raise awareness that the restart of the Cultural Creative Industries is central to the future of European society. It calls on the European policy makers to engage in a vigorous debate for the best ways to restart the Cultural Creative Industries in a sustainable, innovative way to turn this historical system crisis to a once in a century chance to move forward to a more sustainable and inclusive Society than before.
Südostasienwissenschaften publizieren: Open-Access, thematischer Pluralismus, Internationalität
Creators: name: Gerstl, Alfred
name: Schweitzer, Erwin
Publisher: name: Austrian Journal of South-East Asian Studies
Year: 2008

description: -
description: Austrian Journal of South-East Asian Studies, Vol 1 No 1 (2008): Islam in South-East Asia
RibSeg Dataset and Strong Point Cloud Baselines for Rib Segmentation from CT Scans
Creators: name: Yang, Jiancheng
name: Gu, Shixuan
name: Wei, Donglai
name: Pfister, Hanspeter
name: Ni, Bingbing
Publisher: name: arXiv
Year: 2021
Subjects: subject: Image and Video Processing (eess.IV)
subject: Artificial Intelligence (cs.AI)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Graphics (cs.GR)
subject: Machine Learning (cs.LG)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Manual rib inspections in computed tomography (CT) scans are clinically critical but labor-intensive, as 24 ribs are typically elongated and oblique in 3D volumes. Automatic rib segmentation methods can speed up the process through rib measurement and visualization. However, prior arts mostly use in-house labeled datasets that are publicly unavailable and work on dense 3D volumes that are computationally inefficient. To address these issues, we develop a labeled rib segmentation benchmark, named \emph{RibSeg}, including 490 CT scans (11,719 individual ribs) from a public dataset. For ground truth generation, we used existing morphology-based algorithms and manually refined its results. Then, considering the sparsity of ribs in 3D volumes, we thresholded and sampled sparse voxels from the input and designed a point cloud-based baseline method for rib segmentation. The proposed method achieves state-of-the-art segmentation performance (Dice~$\approx95\%$) with significant efficiency ($10\sim40\times$ faster than prior arts). The RibSeg dataset, code, and model in PyTorch are available at https://github.com/M3DV/RibSeg.
description: MICCAI 2021. The dataset, code, and model are available at https://github.com/M3DV/RibSeg
An Interview with Geoffrey Benjamin
Creators: name: Wawrinec, Christian
Publisher: name: Austrian Journal of South-East Asian Studies
Year: 2008

description: Geoffrey Benjamin received his PhD (Social Anthropology) from the University of Cambridge. His academic employments have been at the University of Singapore (1967-76), the Australian National University (Canberra, 1976-81) and the National University of Singapore (1981-2000). Since 1999 Geoffrey Benjamin is Associate Professor in the Division of Sociology at Nanyang Technological University (NTU) in Singapore. He has also held visiting appointments at (among others) the CNRS (Paris, 1985) and the IIAS (Leiden, 1997). Geoffrey Benjamin has conducted research on various Orang Asli groups, Malay, Singaporean and Indonesian society, as well as on Mon-Khmer and Austronesian linguistics. In 2002 he co-edited with Cynthia Chou a collection of papers named “Tribal Communities in the Malay World”.
description: Austrian Journal of South-East Asian Studies, Vol 1 No 2 (2008): (In-)Equalities in South-East Asia
Additional file 1 of A new integrative model for the co-occurrence of non-suicidal self-injury behaviours and eating disorder symptoms
Creators: name: Krug, Isabel
name: Arroyo, Mercedes Delgado
name: Giles, Sarah
name: Dang, An Binh
name: Kiropoulos, Litza
name: De Paoli, Tara
name: Buck, Kim
name: Treasure, Janet
name: Fuller-Tyszkiewicz, Matthew
Publisher: name: figshare
Year: 2021
Subjects: subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1. Evaluation of the impact of low reliability of impulsivity measure on path analyses.