cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Noisy NFkB oscillations stabilize and sensitize cytokine signaling in space
Creators: name: Gangstad, Sirin W.
name: Feldager, Cilie W.
name: Juul, Jeppe
name: Trusina, Ala
Publisher: name: arXiv
Year: 2012
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Cell Behavior (q-bio.CB)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: NF-kB is a major transcription factor mediating inflammatory response. In response to pro-inflammatory stimulus, it exhibits characteristic response -- a pulse followed by noisy oscillations in concentrations of considerably smaller amplitude. NF-kB is an important mediator of cellular communication, as it is both activated by and upregulates production of cytokines, signals used by white blood cells to find the source of inflammation. While the oscillatory dynamics of NF-$κ$B has been extensively investigated both experimentally and theoretically, the role of the noise and the lower secondary amplitude has not been addressed. We use a cellular automaton model to address these issues in the context of spatially distributed communicating cells. We find that noisy secondary oscillations stabilize concentric wave patterns, thus improving signal quality. Furthermore, both lower secondary amplitude as well as noise in the oscillation period might be working against chronic inflammation, the state of self-sustained and stimulus-independent excitations. Our findings suggest that the characteristic irregular secondary oscillations of lower amplitude are not accidental. On the contrary, they might have evolved to increase robustness of the inflammatory response and the system's ability to return to pre-stimulated state.
description: 5 pages, 3 figures
CADE FRONT END PAINEL GESTÃO DE PESSOAS
Creators: name: Alexandre Cordeiro Macedo
name: Paulo Eduardo Silva de Oliveira
name: Vinicius Eloy dos Reis
name: William José da Conceição Marques
name: Leonardo de Oliveira Alves Sanches Lima
name: Alessandro Lustosa Seixas Pinheiro
name: Cristiane de Freitas Leal
name: Felipe Alberto Moreira
name: Helio Ribeiro da Costa
name: Jorge Luiz Hachem Vasconcelos
name: Wendel Sousa de Anchieta
name: Márcia Abrahão Mour
name: Maria Emília Machado Telles Walter
name: Rafael Timóteo de Sousa Júnior
name: Edna Dias Canedo
name: Georges Daniel Amvame Nze
name: Valério Aymore Martins
name: Adailton Amaro Nunes
name: Alessandra de Vasconcelos Sales
name: Aline Lima da Silva
name: Ana Beatriz de Sousa Monteiro
name: Ana Flavia Araújo Santana
name: André Luiz Chaves da Silva
name: Bruno Justino Garcia Praciano
name: Caroline Emanuele da Silva Sousa
name: Danilo Freire Holanda de Paiva
name: Denise Mitie Taketomi
name: Edle Marcio dos Santos Silva
name: Eduardo Drumond Soares
name: Fábio Lúcio Lopes de Mendonça
name: Felipe Evangelista dos Santos
name: Felipe Lobão Lima
name: Guilherme Pereira Paiva
name: Hugo Bartolomeu Ferreira
name: Ian Porto e Melo
name: Igor de Almeida Gentil
name: Isabela de Lima Silva
name: Isabela Carolina Martins
name: Italo Eduardo Dias Frota
name: Izadora Oliveira Linhares
name: Jeanne Louize Emygdio
name: Julia Jamile de Oliveira Gonçalves
name: Karen Ferreira Machado
name: Lincoln Abreu Barbosa
name: Lohana Salustiano Cardoso
name: Luiz Fernando Santos de Araujo Caduda
name: Marcelo Dos Santos Vianna
name: Marcio Junior Vieira
name: Marcos Vinicius da Silva Souza
name: Mateus Alves Dantas
name: Noely Gomes de Lima
name: Paulo Henrique Batista Rodrigues
name: Rafael de Arruda Faria
name: Renato Carauta Ribeiro
name: Rogerio de Oliveira Costa
name: Thays de Oliveira Coelho
name: Thiago Augusto Montenegro Pestana
name: Vanessa Coelho Ribeiro
name: Welber Santos de Oliveira
name: Zaquel Isaque Alves Cabral
Publisher: name: Zenodo
Year: 2022

description: Pesquisa Aplicada com fundamento no estudo de necessidades, análise informacional, concepção, prototipação e experimentação com vistas à inovação tecnológica e de processos no domínio da Defesa Econômica para o Conselho Administrativo de Defesa Econômica – Cade.
Brief Jo[anni] Jac[obo] Ruggero
Creators: name: Staal, Hans Jakob von
Publisher: name: [s.n.]
Year: 1592

description: von [Hans Jakob vom Staal]
description: Brief Nr. 391, ab der zweiten Seite folgen Nr. 143 und Nr. 532.
description: Lateinisch
description: Verzeichnung=Description=Inventaire November 2016/August 2022 HAN-Katalogisierungsregeln iho/HBr
Conditional limit laws for goodness-of-fit tests
Creators: name: Lockhart, Richard A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: We study the conditional distribution of goodness of fit statistics of the Cramér--von Mises type given the complete sufficient statistics in testing for exponential family models. We show that this distribution is close, in large samples, to that given by parametric bootstrapping, namely, the unconditional distribution of the statistic under the value of the parameter given by the maximum likelihood estimate. As part of the proof, we give uniform Edgeworth expansions of Rao--Blackwell estimates in these models.
description: Published in at http://dx.doi.org/10.3150/11-BEJ366 the Bernoulli (http://isi.cbs.nl/bernoulli/) by the International Statistical Institute/Bernoulli Society (http://isi.cbs.nl/BS/bshome.htm)
Combining HPC, AI and RDM: Challenges and Approaches
Creators: name: Müller, Matthias
name: Terboven, Christian
name: Nellesen, Marcel
name: Yazdi, M. Amin
name: politze, Marius
Publisher: name: Zenodo
Year: 2023
Subjects: RDM
AI
HPC

description: The availability of large amount of digital data, computational power combined with new approaches of dataanalysis and so called artificial intelligence created the potential of new scientific discoveries in almost all scientific fields.However, to realize the potential a number of challenges need to be addressed. The amount, quality and accessibility of datahas to be suitable. In short, the FAIR principles need to be implemented in a proper manner and the meta data has to besuitable and sufficient for the selected machine learning method. Many of the challenges can only be addressed if the ITinfrastructure offers suitable and comprehensive support in the fields of HPC, AI, and RDM. This talk will present theapproach taken by RWTH Aachen University and its partners to address the challenges.
 The approach includes 1. Engagement in several projects of the German Initiative for Research Data Management (NFDI)with a focus on engineering. 2. Creation of a data integration platform Coscine implementing the FAIR principles and FAIRDigital Object interfaces. 3. Process Mining technologies to discover similarities between data sets and reveal otherwiseundetected workflows 4. Data stewards in large, long time collaborative projects (CRCs) 5. Integration of HPC and RDMplatforms to exploit data analytics capabilities of HPC.
 Besides the scientific content the talk will cover the technical, financial, and human resources of the activities.
Brief Joanni Fabro
Creators: name: Staal, Hans Jakob von
Publisher: name: [s.n.]
Year: 1591

description: von [Hans Jakob vom Staal]
description: Brief Nr. 418; befindet sich auf der dritten Seite nach Nr. 417 und Nr. 461.
description: Lateinisch
description: Verzeichnung=Description=Inventaire Dezember 2016/August 2022 HAN-Katalogisierungsregeln iho/HBr
Brief Wernhero Sallero
Creators: name: Staal, Hans Jakob von
Publisher: name: [s.n.]
Year: 1593

description: von [Hans Jakob vom Staal]
description: Brief Nr. 410.
description: Lateinisch
description: Verzeichnung=Description=Inventaire Dezember 2016/August 2022 HAN-Katalogisierungsregeln iho/HBr
Electrical Investigation of the Oblique Hanle Effect in Ferromagnet/Oxide/Semiconductor Contacts
Creators: name: Jeon, Kun-Rok
name: Min, Byoung-Chul
name: Park, Youn-Ho
name: Park, Seung-Young
name: Shin, Sung-Chul
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We have investigated the electrical Hanle effect with magnetic fields applied at an oblique angle (θ) to the spin direction (the oblique Hanle effect, OHE) in CoFe/MgO/semiconductor (SC) contacts by employing a three-terminal measurement scheme. The electrical oblique Hanle signals obtained in CoFe/MgO/Si and CoFe/MgO/Ge contacts show clearly different line shapes depending on the spin lifetime of the host SC. Notably, at moderate magnetic fields, the asymptotic values of the oblique Hanle signals (in both contacts) are consistently reduced by a factor of cos^2(θ) irrespective of the bias current and temperature. These results are in good agreement with predictions of the spin precession and relaxation model for the electrical oblique Hanle effect. At high magnetic fields where the magnetization of CoFe is significantly tilted from the film plane to the magnetic field direction, we find that the observed angular dependence of voltage signals in the CoFe/MgO/Si and CoFe/MgO/Ge contacts are well explained by the OHE, considering the misalignment angle between the external magnetic field and the magnetization of CoFe.
description: 19 pages, 8 figures
Enhanced diphoton Higgs decay rate and isospin symmetric Higgs boson
Creators: name: Hashimoto, Michio
name: Miransky, V. A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The ATLAS and CMS experiments have recently discovered a new 125 GeV scalar boson. We show that the properties of this scalar, including the enhancement of its diphoton decay rate, can be explained in a model with an isospin symmetric Higgs boson. The predictions of the model relevant for future experiments are also discussed.
description: 6 pages, 1 figure, ver.3: text extended to fit the PRD version
Collaborative Academic Writing: Tools And Features
Creators: name: Schöch, Christof
Publisher: name: Zenodo
Year: 2014
Subjects: collaboration
collaborative writing
tools
requirements
digital infrastructure
DARIAH

description: This contribution reports on experiences made with collaborative writing in the DARIAH consortium (Digital Research Infrastructure for the Arts and Humanities, www.dariah.eu). DARIAH is a distributed research project involving 12 different European partners; tools supporting various collaborative writing and project coordination tasks have been used over a considerable period of time. Collaboration across geographical distance is essential for this and many other projects, but the existence of conflicting requirements of scholarly collaborative writing processes make a generic solution difficult. Among these requirements are real-time collaborative writing, flexible word-level commenting, footnote support, version control, access rights management, publishing options and open-source availability of the tool itself. Currently available technical solutions do not meet all of these requirements. Tools discussed include Etherpad, Mediawiki/Confluence, GoogleDrive, Dropbox and Wordpress. Finally, one promising solution will be discussed which is still in early stages of development, namely Penflip (www.penflip.com), a GitHub front-end for text composition.
Discovery of Mira variable stars in the metal-poor Sextans dwarf spheroidal galaxy
Creators: name: Sakamoto, T.
name: Matsunaga, N.
name: Hasegawa, T.
name: Nakada, Y.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report the discovery of two Mira variable stars (Miras) toward the Sextans dwarf spheroidal (dSph) galaxy. We performed optical long-term monitoring observations for two red stars in the Sextans dSph. The light curves of both stars in the $I_{\rm c}$ band show large-amplitude (3.7 and 0.9 mag) and long-period ($326\pm 15$ and $122\pm 5$ days) variations, suggesting that they are Miras. We combine our own infrared data with previously published data to estimate the mean infrared magnitudes. The distances obtained from the period-luminosity relation of the Miras ($75.3^{+12.8}_{-10.9}$ and $79.8^{+11.5}_{-9.9}$ kpc, respectively), together with the radial velocities available, support memberships of the Sextans dSph ($90.0\pm 10.0$ kpc). These are the first Miras found in a stellar system with a metallicity as low as ${\rm [Fe/H]\sim -1.9}$, than any other known system with Miras.
description: Accepted by ApJL, 21 pages, 1 figure, 4 tables
Jornal Aliança dos Saberes - edição Agosto
Creators: name: Morante Filho, José carlos
name: Benchimol, Maíra
Publisher: name: figshare
Year: 2021
Subjects: subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Essa é a segunda edição do jornal ‘Saberes de Una’, mais um produto do projeto de extensão Aliança dos Saberes da Universidade Estadual de Santa Cruz. O intuito do jornal é trazer informações históricas sobre a região de Una (Bahia), e especialmente conteúdos ambientais incluindo atividades educativas, reportagens e resultados de pesquisas científicas.
Brief Hiltebrando [von Riedmatten]
Creators: name: Staal, Hans Jakob von
Publisher: name: [s.n.]
Year: 1594

description: von [Hans Jakob vom Staal]
description: Brief Nr. 384, auf der Rückseite befindet sich Nr. 381.
description: Lateinisch
description: Verzeichnung=Description=Inventaire November 2016/August 2022 HAN-Katalogisierungsregeln iho/HBr
Quantification of memory effects in the spin-boson model
Creators: name: Clos, Govinda
name: Breuer, Heinz-Peter
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Employing a recently proposed measure for quantum non-Markovianity, we carry out a systematic study of the size of memory effects in the spin-boson model for a large region of temperature and frequency cutoff parameters. The dynamics of the open system is described utilizing a second-order time-convolutionless master equation without the Markov or rotating wave approximations. While the dynamics is found to be strongly non-Markovian for low temperatures and cutoffs, in general, we observe a special regime favoring Markovian behavior. This effect is explained as resulting from a resonance between the system's transition frequency and the frequencies of the dominant environmental modes. We further demonstrate that the corresponding Redfield equation is capable of reproducing the characteristic features of the non-Markovian quantum behavior of the model.
description: 7 pages, 5 figures
title: Seed Funding Effective Practices
Creators: name: Clark, Dessie
Publisher: name: University of Massachusetts Amherst
Year: 2021

description: Seed funding supports the preliminary work necessary to build competitive proposals for external funding or to provide an avenue to conduct exploratory research that may lead to new research initiatives. This work includes data collection and proof of concept. Yet, building an equitable, synergistic collaborative team that can provide breadth of technical expertise strengthens the likelihood of the team’s success, as well as the broader impacts/societal relevance of the research, which is important for follow-on funding. Seed funding provides important resources that can be used to help create a more equitable research climate by allowing a wide range of faculty to gain experience and demonstrate effectiveness in leading research, collaborating with colleagues, and managing students. While the dollar amount of seed funding and scope of work may vary across internal opportunities, equitable practices for awarding seed funds are important in every case.
Static correlations functions and domain walls in glass-forming liquids: the case of a sandwich geometry
Creators: name: Gradenigo, G.
name: Trozzo, R.
name: Cavagna, A.
name: Grigera, T. S.
name: Verrocchio, P.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: The problem of measuring nontrivial static correlations in deeply supercooled liquids made recently some progress thanks to the introduction of amorphous boundary conditions, in which a set of free particles is subject to the effect of a different set of particles frozen into their (low temperature) equilibrium positions. In this way, one can study the crossover from nonergodic to ergodic phase, as the size of the free region grows and the effect of the confinement fades. Such crossover defines the so-called point-to-set correlation length, which has been measured in a spherical geometry, or cavity. Here, we make further progress in the study ofcorrelations under amorphous boundary conditions by analyzing the equilibrium properties of a glass-forming liquid, confined in a planar ("sandwich") geometry. The mobile particles are subject to amorphous boundary conditions with the particles in the surrounding walls frozen into their low temperature equilibrium configurations. Compared to the cavity, the sandwich geometry has three main advantages: i) the width of the sandwich is decoupled from its longitudinal size, making the thermodynamic limit possible; ii) for very large width, the behaviour off a single wall can be studied; iii) we can use "anti-parallel" boundary conditions to force a domain wall and measure its excess energy. Our results confirm that amorphous boundary conditions are indeed a very useful new tool inthe study of static properties of glass-forming liquids, but also raise some warning about the fact that not all correlation functions that can be calculated in this framework give the same qualitative results.
description: Submited to JCP special issue on the glass transision
Revisiting the Scaling Relations of Black Hole Masses and Host Galaxy Properties
Creators: name: McConnell, Nicholas J.
name: Ma, Chung-Pei
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: New kinematic data and modeling efforts in the past few years have substantially expanded and revised dynamical measurements of black hole masses (Mbh) at the centers of nearby galaxies. Here we compile an updated sample of 72 black holes and their host galaxies, and present revised scaling relations between Mbh and stellar velocity dispersion (sigma), V-band luminosity (L), and bulge stellar mass (Mbulge), for different galaxy subsamples. Our best-fitting power law relations for the full galaxy sample are log(Mbh) = 8.32 + 5.64*log(sigma/200 kms), log(Mbh) = 9.23 + 1.11*log(L/10^{11} Lsun), and log(Mbh) = 8.46 + 1.05*log(Mbulge/10^{11} Msun). A log-quadratic fit to the Mbh-sigma relation with an additional term of beta_2*[log(sigma/200 kms)]^2 gives beta_2 = 1.68 +/- 1.82 and does not decrease the intrinsic scatter in Mbh. When the early- and late-type galaxies are fit separately, we obtain similar slopes of 5.20 and 5.06 for the Mbh-sigma relation but significantly different intercepts -- Mbh in early-type galaxies are about 2 times higher than in late types at a given sigma. Within early-type galaxies, our fits to Mbh(sigma) give Mbh that is about 2 times higher in galaxies with central core profiles than those with central power-law profiles. Our Mbh-L and Mbh-Mbulge relations for early-type galaxies are similar to those from earlier compilations. When the conventional quadrature method is used to determine the intrinsic scatter in Mbh, our dataset shows weak evidence for increased scatter at Mbulge < 10^{11} Msun or L_V < 10^{10.3} Lsun, while the scatter stays constant for 10^{11} < Mbulge < 10^{12.3} Msun and 10^{10.3} < L_V < 10^{11.5} Lsun. A Bayesian analysis indicates a larger sample of Mbh measurements would be needed to detect any statistically significant trend in the scatter with galaxy properties.
description: Final version accepted for publication in ApJ. 15 pages, 5 figures, 3 tables. Our list of black hole masses is available at http://blackhole.berkeley.edu
Chi_b(3P) splitting predictions in potential models
Creators: name: Dib, Claudio O.
name: Neill, Nicolas
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Recently a new state of the b - anti b system has been observed by the ATLAS Collaboration, with a mass of 10530 +/- 5 +/- 9 MeV. This state has been identified with the n=3 P-wave radial excitations of the b - anti b system with parallel quark spins, called chi_b(3P). The measured value of the mass corresponds to the average of the J=0, 1 and 2 states, while the splittings of these states are not yet resolved. In this work we present predictions from different potentials models for the values of these splittings.
description: 11 pages, 5 tables
Brief Jo[anni] Jacobo Rüggero
Creators: name: Staal, Hans Jakob von
Publisher: name: [s.n.]
Year: 1602

description: von [Hans Jakob vom Staal]
description: Brief Nr. 403.
description: Kopie von Schreiberhand
description: Lateinisch
description: Verzeichnung=Description=Inventaire November 2016/August 2022 HAN-Katalogisierungsregeln iho/HBr
Brief an [Ribier]
Creators: name: Staal, Hans Jakob von
Publisher: name: [s.n.]
Year: 1603

description: von [Hans Jakob vom Staal]
description: Brief Nr. 379, auf der zweiten bis vierten Seite befiinden sich Nr. 538 und Nr. 380.
description: Bei Ribier handelt es sich um einen Arzt in Lyon (siehe Alphabetisches Verzeichnis der Briefsammlung Hans Jakob vom Staals, S. 41 (Zentralbibliothek Solothurn, Sign. ZBS S I 20 A).
description: Lateinisch
description: Verzeichnung=Description=Inventaire November 2016/August 2022 HAN-Katalogisierungsregeln iho/HBr
Modified Stage-Gate: A Conceptual Model of Virtual Product Development Process
Creators: name: Ebrahim, Nader Ale
name: Ahmed, Shamsuddin
name: Taha, Zahari
Publisher: name: arXiv
Year: 2012
Subjects: subject: Other Computer Science (cs.OH)
subject: FOS: Computer and information sciences
subject: D.2.9; K.1
subject: 90B50, 90C29, 90C31, 91A35, 91B06

description: In today s dynamic marketplace, manufacturing companies are under strong pressure to introduce new products for long-term survival with their competitors. Nevertheless, every company cannot cope up progressively or immediately with the market requirements due to knowledge dynamics being experienced in the competitive milieu. Increased competition and reduced product life cycles put force upon companies to develop new products faster. In response to these pressing needs, there should be some new approach compatible in flexible circumstances. This paper presents a solution based on the popular Stage-Gate system, which is closely linked with virtual team approach. Virtual teams can provide a platform to advance the knowledge-base in a company and thus to reduce time-to-market. This article introduces conceptual product development architecture under a virtual team umbrella. The paper describes all the major aspects of new product development (NPD), NPD process and its relationship with virtual teams, Stage-Gate system finally presents a modified Stage-Gate system to cope up with the changing needs. It also provides the guidelines for the successful implementation of virtual teams in new product development.
description: 24 pages
title: Chairs Checklist for Shared Decision Making
Creators: name: Kanelee, Ember Skye
name: Mickey, Ethel
name: Smith-Doerr, Laurel
Publisher: name: University of Massachusetts Amherst
Year: 2022

description: UMass ADVANCE survey results indicate that women faculty are less clear on personnel processes than men, and women faculty members from underrepresented racial minority groups are the least clear on tenure and promotion processes. This checklist is for department chairs/heads to assess departmental shared decision-making and create equitable practices that will support the inclusion and retention of women faculty and faculty of color.
Brief an [die Söhne von Hans Jakob vom Staal]
Creators: name: Staal, Hans Jakob von
Publisher: name: [s.n.]
Year: 1603

description: von [Hans Jakob vom Staal]
description: Brief Nr. 478, beginnt auf der Rückseite von Nr. 548.
description: Lateinisch
description: Verzeichnung=Description=Inventaire Dezember 2016/August 2022 HAN-Katalogisierungsregeln iho/HBr
Local Entanglement Entropy at the Mott Metal-Insulator Transition in Infinite Dimensions
Creators: name: Su, Dan-Dan
name: Dai, Xi
name: Tong, Ning-Hua
Publisher: name: arXiv
Year: 2012
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the critical behavior of the single-site entanglement entropy S at the Mott metal-insulator transition in infinite-dimensional Hubbard model. For this model, the entanglement between a single site and rest of the lattice can be evaluated exactly, using the dynamical mean-field theory (DMFT). Both the numerical solution using exact diagonalization and the analytical one using two-site DMFT gives S-Sc \propto α\log_{2}[(1/2-Dc)/Dc](U-Uc), with Dc the double occupancy at Uc and α< 0 being different on two sides of the transition.
description: 9 pages, 2 figures, accepted to Modern Physics Letters B
Brief Petro Soeldio
Creators: name: Staal, Hans Jakob von
Publisher: name: [s.n.]
Year: 1591

description: von [Hans Jakob vom Staal]
description: Brief Nr. 454.
description: Lateinisch
description: Verzeichnung=Description=Inventaire Dezember 2016/August 2022 HAN-Katalogisierungsregeln iho/HBr
title: Funktionsüberwachung thermischer Solaranlagen: Abschätzung der Leistungsfähigkeit mittels FSC-Kennzahl
Creators: name: Schmelzer, C.
name: Georgii, M.
name: Orozaliev, J.
name: Vajen, K.
Publisher: name: Hochschule Nordhausen
Year: 2018
Subjects: subject: 600

description: RET.Con 2018: Tagungsband : 1. Regenerative Energietechnik-Konferenz in Nordhausen 8.-9. Februar 2018, p. 5
Observation of charge accumulation and onsite Coulomb repulsion at transition metal impurities in the iron pnictides
Creators: name: Kraus, R.
name: Bisogni, V.
name: Harnagea, L.
name: Aswartham, S.
name: Wurmehl, S.
name: Levy, G.
name: Elfimov, I. S.
name: Büchner, B.
name: Sawatzky, G. A.
name: Geck, J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We report a combined valence band photoemission and Auger spectroscopy study of single crystalline Ca(Fe,Co)2As2 and Ba(Fe,TM)2As2 with TM=Ni or Cu. The valence band photoemission data show directly that the TM-states move to higher binding energies with increasing atomic number, contributing less and less to the states close to the Fermi level. Furthermore, the 3d8 final state of the LVV Auger decay, which is observed for Ni and Cu, unambiguously reveals the accumulation of charge at these impurities. We also show that the onsite Coulomb interaction on the impurity strongly increases when moving from Co over Ni to Cu. Our results quantify the impurity potentials and imply that the superconducting state is robust against impurity scattering.
Brief Nicolao Brulardo, Sillerij
Creators: name: Staal, Hans Jakob von
Publisher: name: [s.n.]
Year: 1599

description: von [Hans Jakob] de Staal
description: Brief Nr. 449.
description: Lateinisch
description: Verzeichnung=Description=Inventaire Dezember 2016/August 2022 HAN-Katalogisierungsregeln iho/HBr
Brief Wolfgango Spies
Creators: name: Staal, Hans Jakob von
Publisher: name: [s.n.]
Year: 1597

description: von Jo[hann] Jac[obus vom] Staal
description: Brief Nr. 470.
description: Lateinisch
description: Verzeichnung=Description=Inventaire Dezember 2016/August 2022 HAN-Katalogisierungsregeln iho
PERSONAL NON-PROPERTY RIGHTS
Creators: name: Kostruba, Anatoliy
Publisher: name: Zenodo
Year: 2020
Subjects: civi law
civil relationship
non-property rights
Kostruba

description: Personal non-property rights are inextricably linked to such concepts as freedom, personal integrity and equality. Unlike property rights, they are deprived of property content and do not reflect the nature of belonging to material goods, since they are based on intangible goods. The social value of personal rights is that they themselves, as well as guarantees of their real existence, determine the position of a human in society, and therefore the level of social development as a whole. Personal non-property rights - are a comprehensive legal institution that includes the rules of various branches of law. It is based on the provisions of constitutional law, which in general consolidate the system of personal rights of the an individual, establish guarantees of their real existence. CHARACTERISTIC FEATURES 1. Personal nature of non-property rights Personhood is manifested not so much in their close, but in their inseparable and integral connection with the person holding the rights. 2. Non-property nature of personal non-property rights  This category of rights is not characterized by the economic nature of origin, these rights are not created (arise) as a result of economic production. They can not have property and monetary value. They have no economic and property equivalent. 3. Absolute nature of personal non-property rights The right of a person is opposed by the passive duty of an unlimited number of persons. 4. The focus of personal non-property rights on meeting physical (biological), spiritual, moral, cultural, social or other non-property needs (interests). 5. Natural nature of personal non-property rights.  Personal non-property rights arise from the moment of a person's birth. 6. Independent exercise of personal non-property rights  Personal non-property rights are exercised directly by a person. Personal non-property rights can be exercised as a one-time (right to a name), and some of them (especially those that are actually exercised) are under permanent exercise (right to life). CONCEPTS Personal non-property rights refer to the equitable civil right that is closely and inextricably linked to the holder, has no economic nature of origin and economic content, and is aimed at satisfying physical (biological), spiritual, moral, cultural, social or other non-property needs (interests). The holder of personal non-property rights is also a LEGAL ENTITY
description: https://youtu.be/OHdGPGrH1C8
Die Digitale Wende. Chancen Und Herausforderungen Für Die Geisteswissenschaften
Creators: name: Schöch, Christof
Publisher: name: Zenodo
Year: 2014
Subjects: Digital Humanities
digital turn
scholarly editing
metadata
computational text analysis

description: Die digitale Wende. Chancen und Herausforderungen für die Geisteswissenschaften
Brief Jo[anni] Jac[obo de] Staal
Creators: name: Staal, Hans Jakob von
Publisher: name: [s.n.]
Year: 1597

description: von [Hans Jakob vom Staal]
description: Brief Nr. 488a, beginnt auf der Rückseite von Nr. 488.
description: Lateinisch
description: Verzeichnung=Description=Inventaire Dezember 2016/August 2022 HAN-Katalogisierungsregeln iho/HBr
Brief an [Nicolas Brulart] de Sillery
Creators: name: Staal, Hans Jakob von
Publisher: name: [s.n.]
Year: 1596

description: von [Hans Jakob vom Staal]
description: Brief Nr. 437.
description: Lateinisch
description: Verzeichnung=Description=Inventaire Dezember 2016/August 2022 HAN-Katalogisierungsregeln iho/HBr
Brief Wol[f]gang [Spiess]
Creators: name: Staal, Hans Jakob von
Publisher: name: [s.n.]
Year: 1593

description: von [Hans Jakob vom Staal]
description: Brief Nr. 465.
description: Lateinisch
description: Verzeichnung=Description=Inventaire Dezember 2016/August 2022 HAN-Katalogisierungsregeln iho/HBr
Development Of Novel Fluorine-18 Labeled Pet Radioligands For Monoamine Oxidase B (Mao-B)
Creators: name: Nag, Sangram
Publisher: name: Zenodo
Year: 2013

description: Monoamine oxidases (MAO-A and MAO-B) are important enzymes regulating the levels of monoaminergic neurotransmitters. Selective and irreversible MAO-B inhibitors such as L-deprenyl and rasagiline are clinically used for the treatment of psychiatric and neurological disorders. Positron emission tomography (PET) is a noninvasive imaging technique which has been utilized to visualize the localization of MAO-B in monkey and human brain and thereby has potential for studying neurodegenerative diseases and epilepsy. This thesis deals with the synthesis and evaluation of novel fluorine-18 labeled PET radioligands for detection of MAO-B activity.

The present thesis demonstrates that nine fluorinated propargyl amines were synthesized and tested for inhibition of MAO-B. In order to label those compounds with fluorine-18 seven chloro-precursors and two sulphamidate-precursors were also synthesized by multi step organic synthesis. Radiolabeling of six chloro-precursors with fluorine-18 was accomplished by a one-step nucleophilic substitution reaction. Radiolabeling of two sulphamidate-precursors with fluorine-18 was performed in two steps, compromising a nucleophilic substitution followed by the removal of the protecting group. The incorporation yield of the fluorination reactions varied from 40- 70%. The radiochemical purity was >99% and the specific radioactivities were in a range of 190-240 GBq/μmol at the time of administration.

In vitro MAO inhibition and/or autoradiography (ARG) experiments demonstrated a high selectivity for MAO-B over MAO-A for five of the compounds namely [18F]fluorodeprenyl, [18F]fluororasagiline, [18F]fluoro-N,4-dimethyl-N-(prop-2-ynyl) pentan-2-amine, [18F]fluorodeprenyl-D2 and [18F]fluororasagiline-D2. All five compounds were examined by PET and showed a high initial brain uptake in known MAO-B rich regions in cynomolgus monkey. [18F]Fluorodeprenyl showed a kinetic behavior similar to [11C]deprenyl where its fast irreversible binding to the enzyme renders the distribution of this radioligand in tissue limited by blood flow rather than the MAO-B enzyme concentration. [18F]Fluororasagiline and [18F]fluoro-N,4-dimethyl-N-(prop-2-ynyl)pentan-2-amine showed continuous increase of the radioactivity throughout the PET measurement that might be an indication of a blood-brain barrier penetrating radiometabolite which might in turn complicate a reliable quantification. Only [18F]fluorodeprenyl-D2 and [18F]fluororasagiline-D2 showed fast wash-out from the brain and less accumulation in cortical and sub-cortical regions. Radiometabolite studies demonstrated that both deuterated analogues were more stable measured in monkey plasma when compared to the non-deuterated analogues.

These results together suggest that both [18F]fluorodeprenyl-D2 and [18F]fluororasagiline-D2 may be improved PET radioligands and potential molecular imaging biomarker candidates for PET studies in neuroinflammation and neurodegeneration, accompanied with astrocyte activation.
Gravoturbulent Planetesimal Formation: The Positive Effect of long-lived Zonal Flows
Creators: name: Dittrich, Karsten
name: Klahr, Hubert
name: Johansen, Anders
Publisher: name: arXiv
Year: 2012
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Recent numerical simulations have shown long-lived axisymmetric sub- and super-Keplerian flows in protoplanetary disks. These zonal flows are found in local as well as global simulations of disks unstable to the magnetorotational instability. This paper covers our study of the strength and lifetime of zonal flows and the resulting long-lived gas over- and underdensities as functions of the azimuthal and radial size of the local shearing box. We further investigate dust particle concentrations without feedback on the gas and without self-gravity. Strength and lifetime of zonal flows increase with the radial extent of the simulation box, but decrease with the azimuthal box size. Our simulations support earlier results that zonal flows have a natural radial length scale of 5-7 gas pressure scale heights. This is the first study that combines three-dimensional MHD simulations of zonal flows and dust particles feeling the gas pressure. The pressure bumps trap particles with $\textrm{St} = 1$ very efficiently. We show that $\textrm{St} = 0.1$ particles (of some centimeters in size if at $5\textrm{AU}$ in an MMSN) reach a hundred-fold higher density than initially. This opens the path for particles of $\textrm{St} = 0.1$ and dust-to-gas ratio of 0.01 or for particles of $\textrm{St} \geq 0.5$ and dust-to-gas ratio $10^{-4}$ to still reach densities that potentially trigger the streaming instability and thus gravoturbulent formation of planetesimals.
description: 18 pages, 15 figures, accepted by ApJ
Brief Gedeoni [vom Staal]
Creators: name: Staal, Hans Jakob von
Publisher: name: [s.n.]
Year: 1605

description: von [Hans Jakob vom Staal]
description: Brief Nr. 486, auf der Rückseite beginnt Nr. 486a.
description: Lateinisch
description: Verzeichnung=Description=Inventaire HAN-Katalogisierungsregeln Dezember 2016/August 2022 iho/HBr
Brief Christophoro [Silberysen]
Creators: name: Staal, Hans Jakob von
Publisher: name: [s.n.]
Year: 1590

description: von [Hans Jakob vom Staal]
description: Brief Nr. 432.
description: Lateinisch
description: Verzeichnung=Description=Inventaire Dezember 2016/August 2022 HAN-Katalogisierungsregeln iho/HBr
Hunting for extremely metal-poor emission-line galaxies in the Sloan Digital Sky Survey: MMT and 3.5m APO observations
Creators: name: Izotov, Y. I.
name: Thuan, T. X.
name: Guseva, N. G.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present 6.5-meter MMT and 3.5m APO spectrophotometry of 69 H II regions in 42 low-metallicity emission-line galaxies, selected from the Data Release 7 of the Sloan Digital Sky Survey to have mostly [O III]4959/Hbeta < 1 and [N II]6583/Hbeta < 0.1. The electron temperature-sensitive emission line [O III] 4363 is detected in 53 H II regions allowing a direct abundance determination. The oxygen abundance in the remaining 16 H II regions is derived using a semi-empirical method. The oxygen abundance of the galaxies in our sample ranges from 12 + log O/H ~ 7.1 to ~ 7.9, with 14 H II regions in 7 galaxies with 12 +log O/H < 7.35. In 5 of the latter galaxies, the oxygen abundance is derived here for the first time. Including other known extremely metal-deficient emission-line galaxies from the literature, e.g. SBS 0335-052W, SBS 0335-052E and I Zw 18, we have compiled a sample of the 17 most metal-deficient (with 12 +log O/H < 7.35) emission-line galaxies known in the local universe. There appears to be a metallicity floor at 12 +log O/H ~ 6.9, suggesting that the matter from which dwarf emission-line galaxies formed was pre-enriched to that level by e.g. Population III stars.
description: 35 pages, 6 figures, accepted for publication in Astronomy and Astrophysiscs
Brief Wolffgango [Spiess]
Creators: name: Staal, Hans Jakob von
Publisher: name: [s.n.]
Year: 1591

description: von [Hans Jakob vom Staal]
description: Brief Nr. 460.
description: Lateinisch
description: Verzeichnung=Description=Inventaire Dezember 2016/Augst 2022 HAN-Katalogisierungsregeln iho/HBr
IMUNIZAÇÃO JUDICIAL
Creators: name: Santana, José Cláudio Pavão
Publisher: name: Zenodo - Cadernos da Pena do Pavao
Year: 2023

description: Ano 08 – n. 57/2020
Antes que alguém, frenética e desvairadamente, propale o contrário, afirmo: sim, precisamos de uma vacina! Sim, precisamos salvar vidas! Mas a que custo?
Accuracy Issues for Numerical Waveforms
Creators: name: Zlochower, Yosef
name: Ponce, Marcelo
name: Lousto, Carlos O.
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We study the convergence properties of our implementation of the 'moving punctures' approach at very high resolutions for an equal-mass, non-spinning, black-hole binary. We find convergence of the Hamiltonian constraint on the horizons and the L2 norm of the Hamiltonian constraint in the bulk for sixth and eighth-order finite difference implementations. The momentum constraint is more sensitive, and its L2 norm shows clear convergence for a system with consistent sixth-order finite differencing, while the momentum and BSSN constraints on the horizons show convergence for both sixth and eighth-order systems. We analyze the gravitational waveform error from the late-inspiral, merger, and ringdown. We find that using several lower-order techniques for increasing the speed of numerical relativity simulations actually lead to apparently non-convergent errors. Even when using standard high-accuracy techniques, rather than seeing clean convergence, where the waveform phase is a monotonic function of grid resolution, we find that the phase tends to oscillate with resolution, possibly due to stochastic errors induced by grid refinement boundaries. Our results seem to indicate that one can obtain gravitational waveform phases to within 0.05 rad. (and possibly as small as 0.015 rad.), while the amplitude error can be reduced to 0.1%. We then compare with the waveforms obtained using the cZ4 formalism. We find that the cZ4 waveforms have larger truncation errors for a given resolution, but the Richardson extrapolation phase of the cZ4 and BSSN waveforms agree to within 0.01 rad., even during the ringdown.
description: version accepted to PRD
Brief Wolffgango [Spiess]
Creators: name: Staal, Hans Jakob von
Publisher: name: [s.n.]
Year: 1590

description: von J[ohann] Jac[ob vom] Staal
description: Brief Nr. 457.
description: Lateinisch
description: Verzeichnung=Description=Inventaire Dezember 2016/August 2022 HAN-Katalogisierungsregeln iho
Large-scale Continuum Random Phase Approximation predictions of dipole strength for astrophysical applications
Creators: name: Daoutidis, I.
name: Goriely, S.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Large-scale calculations of the E1 strength are performed within the random phase approximation (RPA) based on the relativistic point-coupling mean field approach in order to derive the radiative neutron capture cross sections for all nuclei of astrophysical interest. While the coupling to the single-particle continuum is taken into account in an explicit and self-consistent way, additional corrections like the coupling to complex configurations and the temperature and deformation effects are included in a phenomenological way to account for a complete description of the nuclear dynamical problem. It is shown that the resulting E1-strength function based on the PCF1 force is in close agreement with photoabsorption data as well as the available experimental E1 strength data at low energies. For neutron-rich nuclei, as well as light neutron-deficient nuclei, a low-lying so-called pygmy resonance is found systematically in the 5-10 MeV region. The corresponding strength can reach 10% of the giant dipole strength in the neutron-rich region and about 5% in the neutron-deficient region, and is found to be reduced in the vicinity of the shell closures. Finally, the neutron capture reaction rates of neutron-rich nuclei is found to be about 2-5 times larger than those predicted on the basis of the nonrelativistic RPA calculation and about a factor 50 larger than obtained with traditional Lorentzian-type approaches.
description: 11 pages, 12 figures
Brief Gedeoni v[om] Staal
Creators: name: Staal, Hans Jakob von
Publisher: name: [s.n.]
Year: 1600

description: von Jo[hann] Jac[obus vom] Staal
description: Brief Nr. 482.
description: Lateinisch
description: Verzeichnung=Description=Inventaire Dezember 2016/August 2022 HAN-Katalogisierungsregeln iho/HBr
Brief an Joan[nem] Guil[elmum] Stuckiu[m] et Josiam Simlerum
Creators: name: Staal, Hans Jakob von
Publisher: name: [s.n.]
Year: 1573

description: von Jo[hann] Jac[obus vom] Staal
description: Brief Nr. 453 = Nr. 497.
description: Der Brief wurde zweimal verschickt.
description: Lateinisch
description: Verzeichnung=Description=Inventaire Dezember 2016/August 2022 HAN-Katalogisierungsregeln iho/HBr
Brief an [die Söhne von Hans Jakob vom Staal ]
Creators: name: Staal, Hans Jakob von
Publisher: name: [s.n.]
Year: 1602

description: von Hans Jakob vom Staal
description: Brief Nr. 475.
description: Lateinisch
description: Verzeichnung=Description=Inventaire Dezember 2016/August 2022 HAN-Katalogisierungsregeln iho/HBr
Masterthesis: Morphological classification of bacteria colonies using machine learning techniques
Creators: name: Schlonsak, Ruben
Publisher: name: Zenodo
Year: 2024

description: The Pseudomonas fluorescens strain SBW25 serves as a crucial model organism at the Max-Planck Institute for microbial population biology, evolutionary genetics, and plant-microbe interaction studies. Researchers leverage fluorescence and phase contrast microscopy to identify specific phenotypic and morphological traits influenced by genetic changes, external selection pressures, environmental factors, and competition. The extensive collection of microscopic images generated over time necessitates efficient analysis, as manual examination is labor-intensive.

To address the growing volume of data, automated workflows become indispensable, particularly for tasks such as quantifying and tracing cell numbers, shapes, and dimensions. This master thesis project aims to develop an image segmentation workflow using deep artificial neural networks to analyze colonies of Pseudomonas fluorescens SBW25. The workflow involves two primary stages: segmentation, where masks are generated around colonies, and classification, which differentiates various morphological types.

Cutting-edge segmentation methods will be employed to create a customized workflow tailored to the specific challenges posed by the Pseudomonas fluorescens SBW25 colonies. This automated approach will enhance the efficiency and accuracy of image analysis, contributing to a better understanding of the organism's behavior and responses to various factors.
Mixing, demixing, and structure formation in a binary dipolar Bose-Einstein condensate
Creators: name: Young-S., Luis E.
name: Adhikari, S. K.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We study static properties of disk-shaped binary dipolar Bose-Einstein condensates of $^{168}$Er-$^{164}$Dy and $^{52}$Cr-$^{164}$Dy mixtures under the action of inter- and intra-species contact and dipolar interactions and demonstrate the effect of dipolar interaction using the mean-field approach. Throughout this study we use realistic values of inter- and intra-species dipolar interactions and the intra-species scattering lengths and consider the inter-species scattering length as a parameter. The stability of the binary mixture is illustrated through phase plots involving number of atoms of the species. The binary system always becomes unstable as the number of atoms increases beyond a certain limit. As the inter-species scattering length increases corresponding to more repulsion, an overlapping mixed state of the two species changes to a separated demixed configuration. During transition from a mixed to a demixed configuration as the inter-species scattering length is increased for parameters just below the stability line, the binary condensate shows special structures in density in the form of red-blood-cell-like biconcave and Saturn-ring-like shapes, which are direct manifestations of dipolar interaction.