cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Fingermittelgelenksprothese – Langzeitverlauf über 17 Jahre
Creators: name: Gülke, Joachim
name: Schöll, Hendrik
name: Dornacher, Daniel
name: Mentzel, Martin
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: Prothese
subject: Hand
subject: Finger
subject: Mittelgelenk
subject: 610 Medical sciences; Medicine

description: Fragestellung: Welche Langzeitergebnisse können mit der gekoppelten DIGITOS-Mittelgelenksprothese erzielt werden Methodik: In unserem Haus wurden zwischen 1996 und 1999 bei 16 Patienten 19 DIGITOS-Fingermittelgelenkprothesen implantiert. Es handelt sich um eine scharniergeführte Prothese[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2016)
From models to life
Creators: name: Bjerknes Centre for Climate Research
name: University of Bergen
Publisher: name: Zenodo
Year: 2024
Subjects: subject: Ecosystems
subject: Mathematical model
subject: Oceanography
subject: FOS: Earth and related environmental sciences
subject: Physical oceanography
subject: Climate model
subject: Ecosystem model
subject: Fisheries

description: Factsheet on ecosystem modeling. Combining climate models and ecosystem models makes it possible to predict how life in the ocean will develop in the future. Available in English, French and Portuguese.

Created for the EU Horizon 2020 project TRIATLAS, under grant agreement No 817578.
title: Die Deletion des Komplement-Rezeptors C5L2 verzögert die Frakturheilung
Creators: name: Bergdolt, Stephanie
name: Kovtun, Anna
name: Huber-Lang, Markus S.
name: Ignatius, Anita
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: Frakturheilung
subject: Komplement System
subject: Polytrauma
subject: 610 Medical sciences; Medicine

description: Fragestellung: Das Anaphylatoxin C5a ist ein wichtiger pro-inflammatorischer Mediator des Komplementsystems. Nach einem Trauma wird C5a lokal im verletzten Gewebe und bei schwerem Trauma auch systemisch generiert und triggert die Entzündungsantwort von Immunzellen über die Bindung an seinen[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2016)
Oscillazioni radio periodiche da un microquasar
Creators: Maura Sandri
Publisher: name: Media Inaf
Year: 2023

Utilizzando il radiotelescopio cinese Fast, un gruppo internazionale di astronomi ha scoperto un’oscillazione quasi periodica nella banda radio nel microquasar galattico Grs 1915+105. Il segnale ha un periodo approssimativo di 0,2 secondi e non sembra manifestarsi sempre. Potrebbe essere causato da un disallineamento tra l'asse di rotazione del buco nero e il suo disco di accrescimento
Horndeski: beyond, or not beyond?
Creators: name: Crisostomi, Marco
name: Hull, Matthew
name: Koyama, Kazuya
name: Tasinato, Gianmassimo
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Determining the most general, consistent scalar tensor theory of gravity is important for building models of inflation and dark energy. In this work we investigate the number of degrees of freedom present in the theory of beyond Horndeski. We discuss how to construct the theory from the extrinsic curvature of the constant scalar field hypersurface, and find a simple expression for the action which guarantees the existence of the primary constraint necessary to avoid the Ostrogradsky instability. Our analysis is completely gauge-invariant. However we confirm that, mixing together beyond Horndeski with a different order of Horndeski, obstructs the construction of this primary constraint. Instead, when the mixing is between actions of the same order, the theory can be mapped to Horndeski through a generalised disformal transformation. This mapping however is impossible with beyond Horndeski alone, since we find that the theory is invariant under such a transformation. The picture that emerges is that beyond Horndeski is a healthy but isolated theory: combined with Horndeski, it either becomes Horndeski, or likely propagates a ghost.
description: 19 pages, published version
Ariel, nuovo passo per la definizione della missione
Creators: Ufficio stampa Inaf
Publisher: name: Media Inaf
Year: 2023

Il payload del satellite Esa dedicato allo studio degli esopianeti supera la Preliminary Design Review grazie al lavoro del consorzio europeo di cui fanno parte l’Agenzia spaziale italiana, l’Istituto nazionale di astrofisica e l’Università di Firenze. «Siamo molto soddisfatti del successo di questa fase cruciale del percorso che ci porterà al lancio di Ariel», commenta la ricercatrice Inaf Giusi Micela
Measuring and Managing the Carbon Footprint of Digital Preservation
Creators: name: Addis, Matthew
Publisher: name: Zenodo
Year: 2024
Subjects: carbon footprint
digital preservation
cloud computing
environmental sustainability

description: Being able to measure and manage the carbon emissions of long-term digital preservation is an important aspect of environmental sustainability. Digital preservation is an active process involving the ongoing use of computer systems and data storage. This involves physical infrastructure and ICT equipment, the need for power and cooling, and a cycle of migrations and renewal. All of which generate carbon emissions, not just from energy consumption but also as a result of the embodied footprint from the manufacture, transportation and eventual disposal of the ICT equipment involved. But how big is this footprint? What aspects of digital preservation contribute most such as ingest or long-term storage? How do emissions depend on the type of content being preserved, what preservation actions are performed, and where preservation takes place such as in the cloud? Without being able to measure and calculate carbon emissions, it is hard to work out how best to reduce these emissions, or indeed whether other organisational activities offer lower hanging fruit. This poster explores these areas, presents a methodology for measuring carbon emissions of digital preservation, and gives some real numbers from large scale digital preservation in the cloud using real data for a range of digital preservation scenarios. The poster includes debunking a few misconceptions about the carbon footprint of energy consumption, especially in the cloud, it directs attention to the elephant in the room that is the embodied footprint of ICT equipment (servers and storage) that form the mainstay of digital preservation systems and infrastructure, and it provides some practical suggestions on how to reduce emissions. The overall aim of the poster is to help people understand how they can measure the carbon footprint of their digital preservation activities, how they can understand what aspects and activities contribute the most, and how they can make their own informed decisions on how to make effective reductions.
The fraction of BL Lac objects in groups of galaxies
Creators: name: Muriel, Hernán
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Context: BL Lac objects are a rare class of active galactic nuclei that typically show featureless optical spectra that make it difficult to estimate the redshift. A novel method for estimating the redshift of BL Lac objects has recently been proposed which assumes that these objects typically reside in groups of galaxies. Aims: The aim of this work is to estimate the fraction of BL Lac objects that reside in groups of galaxies. Methods: We use a sample of groups (M12 catalogue) selected by applying a friends-of-friends algorithm in the SDSS DR12. Galaxies in the M12 sample were cross-correlated with the sample of blazars in the BZCAT. Results: We found that 121 galaxies in the M12 catalogue are blazars in the BZCAT sample, all but one are BL Lac objects, and a large fraction are classified as BL Lac-galaxy dominated. Analysing the fraction of galaxies in groups as a function of redshift we have estimated a correction factor that takes into account the typical incompleteness of the catalogues based on the friends-of-friends algorithm. Once this factor was applied to the sample of BL Lac objects with a counterpart in the M12 catalogue, we found that the percentage of BL Lac objects in groups is $\gtrsim 67 \pm 8\%$. Conclusions: The high rate of BL Lac objects in groups found in this work strongly supports a recent method that has successfully estimated the redshift of BL Lac objects with featureless spectra.
description: Accepted for publication in Astronomy and Astrophysics (Letter)
BIR NECHA TIL DOIRASIDAGI ERKALASH LEKSEMALARINING USLUBIY MA'NOLARI
Creators: name: Zokirov, Muxtorali
name: Xolmamatova, Sarvinoz
Publisher: name: Zenodo
Year: 2024

description: Mazkur maqolada qarindosh bo‘lmagan tillardagi erkalash so‘zlarining leksik sathi tadqiq etiladi. Erkalash so‘zlari har bir xalqning madaniyati, yashash sharoiti va e’tiqodiga qarab farqlanadi. Maqolada ingliz, rus, o‘zbek, turk va koreys tillaridagi erkalash so‘zlari va ularning o‘ziga xos xususiyatlari tahlil qilinib, ularning fonetik, morfologik va leksik usullar orqali shakllanishi o‘rganiladi. Ushbu tadqiqot erkalash so‘zlarining turli tillarda qanday o‘zgarishlarga uchrashi va ularning umumiy xususiyatlarini aniqlashga qaratilgan.
Talking science and feminism
Creators: name: Eren, Ebru
Publisher: name: University of Limerick
Year: 2023
Subjects: Engineering

description: This article explores women’s attitudes regarding the feminist movement in science, feminist identification, and the ‘women in science’ label. The data was gathered through in-depth interviews with women studying and researching in the fields of physics and physical sciences at four Dublin universities. Previous studies have not looked into women’s participation in feminist collective action in science, as well as their perceptions of the movement and its impact on their science identities. This study sheds light on how women from undergraduate to postdoctoral levels in the fields of physics and physical sciences in Irish higher education where the gender gap is the highest of all science disciplines in Ireland, think about the relationship between science and feminism through their experiences and perspectives. The findings reveal women’s support for feminist goals such as gender equality and encouraging women to pursue careers in science. However, how they define and label ‘feminist’, ‘feminism’ and ‘women in science’ varies based on their social circle, involvement in the feminist movement, and their (gendered) experiences within their scientific community.
ZePrion, sfida sulla Iss al morbo della mucca pazza
Creators: Ufficio stampa CNR
Publisher: name: Media Inaf
Year: 2023

Lanciato oggi verso la Stazione spaziale l’esperimento ZePrion, che avrà il compito di confermare il meccanismo molecolare alla base di un innovativo protocollo farmaceutico per contrastare le malattie da prioni. Sviluppato da un gruppo internazionale di ricercatori, tra cui le scienziate e gli scienziati italiani delle università di Milano-Bicocca e Trento, della Fondazione Telethon, dell’Infn e del Cnr, l’esperimento potrebbe avere ricadute importanti anche per altre malattie
Bench marks and flush brackets in Keswick - a legacy of the Ordnance Survey
Creators: name: Wilson, Peter
name: Smith, Alan G
Publisher: name: Archaeology Data Service
Year: 2023

description: Transactions of the Cumberland & Westmorland Antiquarian & Archaeological Society, 22, 137-146
description: The article highlights the presence and absence of Ordnance Survey (OS) bench marks (of the crow's foot, bolt and rivet types) and flush brackets in Keswick. Some bench marks date to the 1st (Primary) Geodetic Levelling of 1840-60, while others are late-19th and 20th century indicators of OS activity. Several of the early bench marks can no longer be found and are presumed to have been destroyed as a consequence of redevelopments. Four flush brackets were fixed to buildings, probably early in the period 1935-62 as part of the re-triangulation of Great Britain; one of these is now lost. The bench marks and flush brackets are no longer maintained by the OS and have no legal protection other than through that accorded to the structure on which they exist. Their significance as heritage assets related to the mapping of Britain is not in doubt and their continuing loss is lamentable.
title: Kleine Bohrlochdurchmesser verbessern die biochemischen Eigenschaften des Reparaturknorpels nach subchondraler Anbohrung in vivo
Creators: name: Orth, Patrick
name: Eldracher, Mona
name: Kohn, Dieter
name: Menger, Michael
name: Cucchiarini, Magali
name: Madry, Henning
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: Knorpel
subject: Schaf
subject: subchondrale Anbohrung
subject: Proteoglykan
subject: Zellzahl
subject: Typ I Kollagen
subject: Typ II Kollagen
subject: 610 Medical sciences; Medicine

description: Fragestellung: Die subchondrale Anbohrung ist eine etablierte Technik zur Behandlung kleinflächiger Knorpeldefekte. Aktuelle Daten zeigen den Vorteil kleiner gegenüber großen Bohrlochdurchmessern hinsichtlich histologischer und radiologischer Parameter der osteochondralen Reparatur [Eldracher[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2016)
Water ice at the surface of HD 100546 disk
Creators: name: Honda, M.
name: Kudo, T.
name: Takatsuki, S.
name: Inoue, A. K.
name: Nakamoto, T.
name: Fukagawa, M.
name: Tamura, M.
name: Terada, H.
name: Takato, N.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We made near infrared multicolor imaging observations of a disk around Herbig Be star HD100546 using Gemini/NICI. K (2.2\,$μ$m), H$_2$O ice (3.06\,$μ$m), and L'(3.8\,$μ$m) disk images were obtained and we found the 3.1\,$μ$m absorption feature in the scattered light spectrum, likely due to water ice grains at the disk surface. We compared the observed depth of the ice absorption feature with the disk model based on \cite{Oka2012} including water ice photodesorption effect by stellar UV photons. The observed absorption depth can be explained by the both disk models with/without photodesorption effect within the measurement accuracy, but slightly favors the model with photodesorption effects, implying that the UV photons play an important role on the survival/destruction of ice grains at the Herbig Ae/Be disk surface. Further improvement on the accuracy of the observations of the water ice absorption depth is needed to constrain the disk models.
description: accepted in ApJ
title: Förderfaktoren und Barrieren bei der Implementierung und Evaluation von Teamentwicklung in der medizinischen Rehabilitation
Creators: name: Körner, Mirjam
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Teampotentiale können durch adäquate Teamführung und Teamentwicklungsstrategien optimal genutzt und die Patientenversorgung damit verbessert werden. Jedoch existieren erhebliche Forschungslücken bezüglich „best practice" Beispielen von Trainingsstrategien und -settings.[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 15. Deutscher Kongress für Versorgungsforschung
Perso il contatto, ma Voyager 2 trasmette ancora
Creators: Marco Malaspina
Publisher: name: Media Inaf
Year: 2023

Le comunicazioni con la sonda Nasa sono interrotte dal 21 luglio scorso, quando a seguito di un comando errato l’antenna di bordo ha perso il corretto allineamento verso la Terra. Ma ieri gli ingegneri del Jpl hanno fatto sapere di aver ricevuto un segnale da Voyager 2, segno che il sistema di trasmissione funziona correttamente. Ora si tenterà di ripristinare il contatto
Who Was Roger Bristwald?
Creators: name: Whalley, Neil
Publisher: name: Archaeology Data Service
Year: 2023

description: Transactions of the Cumberland & Westmorland Antiquarian & Archaeological Society, 22, 209-215
description: Roger Bristwald is one of three 12th century men mentioned in the foundation charter for Furness Abbey and represents one of the earliest named landholders within Furness. However, almost nothing is currently known about him and he has largely escaped the attentions of local historians. By looking again at the contemporary evidence for Roger and his descendants, this article aims to uncover a little more about this enigmatic man and his family. It is suggested that he may have been a Norman administrator in Furness, perhaps brought here in the service of one of the early lords of Lancaster and rewarded for his service with lands in Marton.
Nuovo algoritmo per la caccia agli asteroidi
Creators: Albino Carbognani
Publisher: name: Media Inaf
Year: 2023

Con la prossima entrata in funzione del Vera C. Rubin Observatory, ogni notte verranno prodotti 15 TB di dati da analizzare. Si stanno dunque testando algoritmi sempre più sofisticati in grado di estrarre l'informazione dalle immagini prodotte dal telescopio. L'algoritmo per la ricerca di nuovi asteroidi near-Earth si chiama HelioLinc3D e ha scoperto il suo primo asteroide potenzialmente pericoloso – 2022 SF289 – analizzando vecchie immagini del sistema Atlas
Clustering implies geometry in networks
Creators: name: Krioukov, Dmitri
Publisher: name: arXiv
Year: 2016
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Social and Information Networks (cs.SI)
subject: Probability (math.PR)
subject: Statistics Theory (math.ST)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: Network models with latent geometry have been used successfully in many applications in network science and other disciplines, yet it is usually impossible to tell if a given real network is geometric, meaning if it is a typical element in an ensemble of random geometric graphs. Here we identify structural properties of networks that guarantee that random graphs having these properties are geometric. Specifically we show that random graphs in which expected degree and clustering of every node are fixed to some constants are equivalent to random geometric graphs on the real line, if clustering is sufficiently strong. Large numbers of triangles, homogeneously distributed across all nodes as in real networks, are thus a consequence of network geometricity. The methods we use to prove this are quite general and applicable to other network ensembles, geometric or not, and to certain problems in quantum gravity.
Latitudinal libration driven flows in triaxial ellipsoids
Creators: name: Vantieghem, S.
name: Cébron, D.
name: Noir, J.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Motivated by understanding the liquid core dynamics of tidally deformed planets and moons, we present a study of incompressible flow driven by latitudinal libration within rigid triaxial ellipsoids. We first derive a laminar solution for the inviscid equations of motion under the assumption of uniform vorticity flow. This solution exhibits a res- onance if the libration frequency matches the frequency of the spin-over inertial mode. Furthermore, we extend our model by introducing a reduced model of the effect of viscous Ekman layers in the limit of low Ekman number (Noir and Cébron 2013). This theoretical approach is consistent with the results of Chan et al. (2011) and Zhang et al. (2012) for spheroidal geometries. Our results are validated against systematic three-dimensional numerical simulations. In the second part of the paper, we present the first linear sta- bility analysis of this uniform vorticity flow. To this end, we adopt different methods (Lifschitz and Hameiri 1991; Gledzer and Ponomarev 1977) that allow to deduce upper and lower bounds for the growth rate of an instability. Our analysis shows that the uniform vorticity base flow is prone to inertial instabilities caused by a parametric resonance mechanism. This is confirmed by a set of direct numerical simulations. Applying our results to planetary settings, we find that neither a spin-over resonance nor an inertial instability can exist within the liquid core of the Moon, Io and Mercury.
title: Zahlungsbereitschaft der Eltern für Prävention von Übergewicht und Adipositas bei Kindern: Ergebnisse des Gesundheitsförderprogramms "Komm mit in das gesunde Boot" in Grundschulen in Baden-Württemberg
Creators: name: Lauer, Romy
name: Kesztyüs, Dorothea
name: Steinacker, Jürgen Michael
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Übergewicht und Adipositas im Kindesalter sind ein allgegenwärtiges Thema, was neben körperlichen, psychischen und sozialen Folgen für die betroffenen Kinder auch wirtschaftliche Folgen für das Gesundheitssystem und darüber hinaus hat. Untersuchungen zur Zahlungsbereitschaft[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 15. Deutscher Kongress für Versorgungsforschung
Forbes, un’astrofisica fra le 100 donne di successo
Creators: Valentina Guglielmo
Publisher: name: Media Inaf
Year: 2023

Intervista a Mara Salvato, astrofisica padovana espatriata in Germania, al Max Planck Institute for Extraterrestrial Physics, inserita dall’edizione italiana del magazine  statunitense fra le cento donne italiane più di successo del 2023. Dai buchi neri supermassicci nel centro delle galassie alla parità di genere, passando per alcune missioni spaziali che hanno fatto la storia e un destino mancato da falegname
Decifrando o TOPMODEL (e o PLANS)
Creators: name: Possantti, Iporã
Publisher: name: Zenodo
Year: 2024

description: Material apresentado na disciplina de "Simulação Hidrológica" no programa de Pós-Graduação do Instituto de Pesquisas Hidráulicas em Março de 2022.

 

Parte I - O TOPMODEL

Essa parte, são exposos os princípios teóricos do modelo TOPMODEL (Beven & Kirkby, 1979)

 

Parte II - O projeto PLANS

Aqui são trazidas as novidades sobre o projeto PLANS, um modelo baseado no TOPMODEL

 

Parte III - Prática com planslab

Nessa parte, os alunos são convidados a simularem o modelo plans na plataforma google colab.
L’imprevedibilità delle magnetar
Creators: Maura Sandri
Publisher: name: Media Inaf
Year: 2023

A distanza di oltre tre anni dal 28 aprile 2020, un team internazionale di scienziati riferisce l’esito delle osservazioni effettuate con il radiotelescopio cinese Fast del primo lampo radio veloce galattico, riportando di aver scoperto una fase di pulsar radio della magnetar che lo ha emesso. Lampi e impulsi, quindi, con caratteristiche diverse ma originati dallo stesso oggetto, la magnetar. I dettagli su Science Advances
Geometric model of black hole quantum $N$-portrait, extradimensions and thermodynamics
Creators: name: Frassino, Antonia M.
name: Köppel, Sven
name: Nicolini, Piero
Publisher: name: arXiv
Year: 2016
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Recently a short scale modified black hole metric, known as holographic metric, has been proposed in order to capture the self-complete character of gravity. In this paper we show that such a metric can reproduce some geometric features expected from the quantum $N$-portrait beyond the semi-classical limit. We show that for a generic $N$ this corresponds to having an effective energy momentum tensor in Einstein equations or, equivalently, non-local terms in the gravity action. We also consider the higher dimensional extension of the metric and the case of an AdS cosmological term. We provide a detailed thermodynamic analysis of both cases, with particular reference to the repercussions on the Hawking-Page phase transition.
description: 36 pages, 8 figures, invited paper to the special issue "Entropy in Quantum Gravity and Quantum Cosmology" edited by R. Garattini for the journal "Entropy", accepted for publication; v2 version matching that published on the journal
FAIRmat Newsletter Vol. 1
Creators: name: Coors, Victoria
name: Draxl, Claudia
Publisher: name: Zenodo
Year: 2020
Subjects: NFDI
FAIR
RDM
FDM
materials science

description: This is the first volume of the FAIRmat newsletter, which is published every six months. The FAIRmat newsletter includes project updates and recent milestones, introduction and opinion articles on topics in research data management and data infrastructures and insights into our community, including both our staff and users of our software and services. For those already involved in the project, the newsletter provides an update on what is happening in our different Tasks or working groups. For those new to FAIRmat, it offers current insight into the project’s goals, team and methods.
Searching for Li-rich giants in a sample of 12 open clusters: Li enhancement in two stars with substellar companions
Creators: name: Mena, E. Delgado
name: Tsantaki, M.
name: Sousa, S. G.
name: Kunitomo, M.
name: Adibekyan, V.
name: Zaworska, P.
name: Santos, N. C.
name: Israelian, G.
name: Lovis, C.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The aim of this work is to search for Li-rich giants in a sample of clusters where planets have been searched, thus we can study the planet engulfment scenario to explain Li replenishment using a proper comparison sample of stars without detected giant planets. We derived Li abundances for a sample of 67 red giant stars in 12 different open clusters using standard spectral synthesis techniques and high resolution spectra (from HARPS and UVES). We also determined masses, ages and radius from PARSEC stellar isochrones to constrain the evolutionary stage of these stars. We find three stars in different clusters with clearly enhanced Li abundances compared to other stars within the cluster. Interestingly, the only two stars with a detected substellar companion in our sample belong to that group. One of the planet hosts, NGC2423No3, might lie close to the luminosity bump on the HR diagram, a phase where Li production by the Cameron-Fowler process is supported by extra-mixing to bring fresh Li up to the surface. On the other hand, NGC4349No127 is a more massive and more evolved giant that does not seem to be in the evolutionary phase where other Li-rich stars are found. We discuss the possibility that the Li enhancement of this star is triggered by the engulfment of a planet, considering that close-in planets hardly survive the RGB-tip and the early-AGB phases.
description: 8 pages, after language correction (accepted for publication in A&A)
Molecular engineering of rigid hydrogels co-assembled from collagenous helical peptides based on a single triplet motif
Creators: name: Bera, Santu
name: Cazade, Pierre
name: Bhattacharya, Shayon
name: GUERIN, SARAH
name: Ghosh, Moumita
name: Netti, Francesca
name: THOMPSON, DAMIEN
name: Adler-Abramovich, Lihi
Publisher: name: University of Limerick
Year: 2023
Subjects: Engineering

description: The potential of ultra-short peptides to self-assemble into well-ordered functional nanostructures makes them promising minimal components for mimicking the basic ingredient of nature and diverse biomaterials. However, selection and modular design of perfect de novo sequences are extremely tricky due to their vast possible combinatorial space. Moreover, a single amino acid substitution can drastically alter the supramolecular packing structure of short peptide assemblies. Here, we report the design of rigid hybrid hydrogels produced by sequence engineering of a new series of ultra-short collagen-mimicking tripeptides. Connecting glycine with different combinations of proline and its post-translational product 4-hydroxyproline, the single triplet motif, displays the natural collagen-helix-like structure. Improved mechanical rigidity is obtained via co-assembly with the non-collagenous hydrogelator, fluorenylmethoxycarbonyl (Fmoc) diphenylalanine. Characterizations of the supramolecular interactions that promote the self-supporting and self-healing properties of the co-assemblies are performed by physicochemical experiments and atomistic models. Our results clearly demonstrate the significance of sequence engineering to design functional peptide motifs with desired physicochemical and electromechanical properties and reveal co-assembly as a promising strategy for the utilization of small, readily accessible biomimetic building blocks to generate hybrid biomolecular assemblies with structural heterogeneity and functionality of natural materials
FAIRmat Newsletter Vol. 2
Creators: name: Rotheray, Lucia
name: Mansour, Ahmed
name: Rudzinski, Joseph
name: Coors, Victoria
name: Dietrich, Felix
name: Scheidgen, Markus
name: Dealman, Nathan
name: Runge, Erich
name: Romaner, Lorenz
name: Brockhauser, Sandor
name: Aeschimann, Martin
name: Draxl, Claudia
Publisher: name: Zenodo
Year: 2022
Subjects: NFDI
FAIR
RDM
FDM
materials science

description: This is the second volume of the FAIRmat newsletter, which is published every six months. The FAIRmat newsletter includes project updates and recent milestones, introduction and opinion articles on topics in research data management and data infrastructures and insights into our community, including both our staff and users of our software and services. For those already involved in the project, the newsletter provides an update on what is happening in our different Tasks or working groups. For those new to FAIRmat, it offers current insight into the project’s goals, team and methods.
The impact of surface temperature inhomogeneities on quiescent neutron star radius measurements
Creators: name: Elshamouty, K.
name: Heinke, C.
name: Morsink, S.
name: Bogdanov, S.
name: Stevens, A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Fitting the thermal X-ray spectra of neutron stars (NSs) in quiescent X-ray binaries can constrain the masses and radii of NSs. The effect of undetected hot spots on the spectrum, and thus on the inferred NS mass and radius, has not yet been explored for appropriate atmospheres and spectra. A hot spot would harden the observed spectrum, so that spectral modeling tends to infer radii that are too small. However, a hot spot may also produce detectable pulsations. We simulated the effects of a hot spot on the pulsed fraction and spectrum of the quiescent NSs X5 and X7 in the globular cluster 47 Tucanae, using appropriate spectra and beaming for hydrogen atmosphere models, incorporating special and general relativistic effects, and sampling a range of system angles. We searched for pulsations in archival Chandra HRC-S observations of X5 and X7, placing 90\% confidence upper limits on their pulsed fractions below 16\%. We use these pulsation limits to constrain the temperature differential of any hot spots, and to then constrain the effects of possible hot spots on the X-ray spectrum and the inferred radius from spectral fitting. We find that hot spots below our pulsation limit could bias the spectroscopically inferred radius downward by up to 28\%. For Cen X-4 (which has deeper published pulsation searches), an undetected hot spot could bias its inferred radius downward by up to 10\%. Improving constraints on pulsations from quiescent LMXBs may be essential for progress in constraining their radii.
description: Accepted in ApJ, 13 pages, 11 figures, 4 tables
title: Bericht über den EAHIL-Kongress 2016 in Sevilla
Creators: name: Grilli, Maurizio
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Der 15. Kongress der European Association for Health Information and Libraries (EAHIL) hat in Sevilla vom 6.–10. Juni 2016 stattgefunden. Das Motto war „Knowledge, Research, Innovation“. 4 von 10 „Continuing Education Courses“ hatten direkt oder indirekt die systematische[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Jahrestagung der Arbeitsgemeinschaft für medizinisches Bibliothekswesen (AGMB)
Three essays on workplace complaining behavior
Creators: name: Myung, Jayoung
Publisher: name: No Publisher Supplied
Year: 2022

description: This dissertation includes three essays that focus on workplace complaining behavior (WCB) and cover a wide range of topics, including antecedents, mediators, moderators, and consequences of workplace complaining. In the first essay, I create a typology of WCB based on its key dimensions and explore the type of complaining that brings about a more efficient consequence of complaints. In the second and third essays, I explore various factors as antecedents. I use three types of data (i.e., lab study, field study, and archival data) to provide a robust and diverse empirical investigation on my proposed research framework.The first essay defines WCB and creates a framework for workplace complaining. In the essay, I establish WCB’s construct validity and develop and validate a measure of WCB based on a theoretically grounded definition of workplace complaining. First, I examine the content validity of the measure and then assess the psychometric properties (i.e., convergent validity, discriminant validity, and factor structure), after which, using a lab study conducted in the United States, I analyze whether and how different types of complaining (i.e., direct and indirect complaining) influence employees’ performance via emotions. The findings demonstrate that individuals who express indirect complaints achieve a higher performance via emotions than those who express direct complaints or do not complain at all.In the second essay, based on a field study conducted in a Korean firm, I study whether and how employees express complaints differently to their supervisors or coworkers when they have a high- or low-quality leader–member exchange (LMX) and explore trust and job satisfaction as mediators. The results demonstrate that an individual with a higher LMX expresses more challenging and active complaints to a supervisor but fewer circuitous and passive complaints, with this relationship mediated by trust, whereas LMX will be negatively related to challenging, active, circuitous, and passive complaints to coworkers, with this relationship mediated by job satisfaction. In the third essay, based on archival data scrapped from Glassdoor.com (155,000 samples), I study whether and how job satisfaction affects WCB and examine the mediating effects of organizational commitment and the moderating effects of employment status. I find robust results demonstrating that an individual who has higher job satisfaction expresses more instrumental complaints than an individual who has lower job satisfaction, whereas an individual who has higher job satisfaction expresses fewer noninstrumental complaints than an individual who has lower job satisfaction. Further, these relationships are mediated by organizational commitment.
The VLTI view on Active Galactic Nuclei
Creators: name: Tristram, Konrad R. W.
Publisher: name: Zenodo
Year: 2023
Subjects: AGN
interferometry

description: Presentation of the results obtained by optical and infrared interferometry on Active Galactic Nuclei (AGN), especially from the Very Large Telescope Interferometer (VLTI). The presentation covers both continuum measurements of sizes, of radial brightness distributions and elongations, of detailed imaging studies, of variability, and of dust parallaxes, as well as spectro-interferometry of emission lines in the broad line region.
title: Ärzteversorgung als Gemeindeaufgabe? – Einschätzungen der niedersächsischen Kommunalpolitik zur ambulanten ärztlichen Versorgung
Creators: name: Kuhn, B.
name: Amelung, V.E.
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: Ärztemangel
subject: Befragung
subject: Kommunalpolitik
subject: 610 Medical sciences; Medicine

description: Hintergrund: Die flächendeckende wohnortnahe Sicherstellung der ambulanten ärztlichen Versorgung gilt aufgrund von angebots- und nachfrageseitigen Entwicklungen in ländlichen Regionen zunehmend bedroht. Fragestellung: Fraglich ist, ob und wie Kommunen Versorgungsprobleme lokal spüren[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 50. Kongress für Allgemeinmedizin und Familienmedizin
Machine Learning Methods for Detection of Fur Seals using High Spatial Resolution Imagery. NZGRC 2022.
Creators: name: Ghobakhlou, Akbar
name: Chavez, Roberto Ornaldo
name: Chen, Rujia
name: Perez, Matias
Publisher: name: figshare
Year: 2022
Subjects: subject: 90903 Geospatial Information Systems
subject: FOS: Environmental engineering

description: Species abundance is one of the Essential Biodiversity Variables (EBV) according to the international effort GEO-BON (Group on Earth Observation - Biodiversity Observation Network) supporting the Convention on Biological Diversity. This EBV is essential to understanding animal population dynamics and generating appropriate actions for population conservation over time. For endangered species, obtaining systematic information on population abundance over time is vital to assess trends and take action to avoid the collapse of the species. In countries with large wild areas such as Chile or New Zealand (NZ), systematic capture of animal abundance over time in remote areas is crucial since the possibilities of carrying out field campaigns for direct evaluation are logistically complex. This study investigates a Chilian island system such as the Juan Fernández Archipelago, 670 km away from the Central Chile coastline, presenting a high level of animal endemism. The main objective of this project is to determine the number of individuals of the Juan Fernández fur seal (Arctocephalus philippii) using machine learning methods using high-resolution satellite images. Although the main objective of this study is on the Chilean Juan Fernández fur seal, the Alaskan Steller sea lion could also be used as an additional benchmark dataset to evaluate the generalisation of the proposed approach. The Region Proposal Network (RPN) is deployed to create a fur seal identification model. The performance detection model is evaluated statistically by comparing the proposed model’s output against the ground truth data established by manually identifying the geolocation of individual fur seals in the photo mosaic data. This research adopts a quantitative approach involving experimental research design and focuses on a single exemplar case study. The open-source libraries contain state-of-the-art statistical and machine learning methods for feature and object detection in images. Mapping and labelling of train and validation data are created using Python, R and QGIS.
Groups of unstable Adams operations on p-local compact groups
Creators: name: Levi, Ran
name: Libman, Assaf
Publisher: name: arXiv
Year: 2016
Subjects: subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics

description: A $p$-local compact group is an algebraic object modelled on the homotopy theory associated with $p$-completed classifying spaces of compact Lie groups and p-compact groups. In particular $p$-local compact groups give a unified framework in which one may study $p$-completed classifying spaces from an algebraic and homotopy theoretic point of view. Like connected compact Lie groups and p-compact groups, $p$-local compact groups admit unstable Adams operations - self equivalences that are characterised by their cohomological effect. Unstable Adams operations on $p$-local compact groups were constructed in a previous paper by F. Junod and the authors. In the current paper we study groups of unstable operations from a geometric and algebraic point of view. We give a precise description of the relationship between algebraic and geometric operations, and show that under some conditions unstable Adams operations are determined by their degree. We also examine a particularly well behaved subgroup of operations.
Leptogenesis via the 750 GeV pseudoscalar
Creators: name: Kusenko, Alexander
name: Pearce, Lauren
name: Yang, Louis
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Recently the ATLAS and CMS collaborations have reported evidence of a diphoton excess which may be interpreted as a pseudoscalar boson S with a mass around 750 GeV. To explain the diphoton excess, such a boson is coupled to the Standard Model gauge fields via SFF-dual operators. In this work, we consider the implications of this state for early universe cosmology; in particular, the S field can acquire a large vacuum expectation value due to quantum fluctuations during inflation. During reheating, it then relaxes to its equilibrium value, during which time the same operators introduced to explain the diphoton excess induce a nonzero chemical potential for baryon and lepton number. Interactions such as those involving right-handed neutrinos allow the system to develop a non-zero lepton number, and therefore, this state may also be responsible for the observed cosmological matter-antimatter asymmetry.
description: 9 pages, 4 figures
HeFDI Data Guidance - Praxis und Vision einer übergreifend-kooperativen FDM-Beratung
Creators: name: Windeck, Jürgen
name: Werth, Robert
name: Bender, Tim
name: Jordan, Sabrina
name: Pietsch, Andre
Publisher: name: Zenodo
Year: 2024
Subjects: fdm
rdm
helpdesk
Forschungsdatenmanagement
research data management
research data
Forschungsdaten
NFDI
HeFDI
oneNFDI
HeFDI Data Guidance
Beratung
consulting

description: Vor dem Hintergrund steigender Anforderungen und Bedarfe hinsichtlich des Forschungsdatenmanagements (FDM) im Wissenschaftsbetrieb und einer gleichzeitig wachsenden Zahl von Serviceangeboten und fachspezifischen Helpdesks, wie durch die Nationale Forschungsdateninfrastruktur (NFDI), beleuchtet dieser Beitrag, wie FDM-Beratung kooperativ und gewinnbringend für alle Beteiligten gestaltet werden kann. Das Beratungsnetzwerk der Landesinitiative Hessische Forschungsdateninfrastrukturen (HeFDI) dient dabei als Vorbild eines erfolgreichen Beratungsmodells, das auf Vertrauen, Erfahrungsaustausch und Vernetzung setzt.

Der Beitrag beschreibt, wie durch abgestimmte Workflows, gemeinsame digitale Plattformen und regelmäßige Treffen ein produktiver Austausch im erweiterten FDM-Beratungsnetzwerk ermöglicht wird. Zudem werden Hinweise und Wünsche hinsichtlich der aktuellen und zukünftig möglichen Zusammenarbeit zwischen lokalen, regionalen und domänenspezifischen Beratungsstellen geäußert. Dies betrifft insbesondere die Einbeziehung lokaler Beratungsstellen in die FDM-Beratung durch spezialisierte Helpdesks, die Etablierung einer zentralen Helpdesk-Übersicht sowie den Aufbau eines gemeinsamen Kommunikationskanals. Durch die frühzeitige Verzahnung der aktuell noch fragmentierten und im Aufbau befindlichen Helpdesk-Landschaft, kann sichergestellt werden, dass Forschende jederzeit die optimale Unterstützung bei der Nachnutzbarmachung ihrer Forschungsdaten erhalten.
Building an Empire: Moleta and Ngwaketse Expansion, 1770 to 1789
Creators: name: Campbell, Rosie
name: Merlo, Stefania
name: Morelli, Ettore
name: Morton, Fred
name: Wintjes, Justine
Publisher: name: Zenodo
Year: 2022

description: An Esri StoryMap that uses visual storytelling to discuss the Ngwaketse Expansion between 1770 to 1789, by unpacking Isaac Schapera's 1942 text, ‘A short history of the Bangwaketse’.
Analytical study of chaos and applications
Creators: name: Contopoulos, G.
name: Harsoula, M.
name: Efthymiopoulos, C.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We summarize various cases where chaotic orbits can be described analytically. First we consider the case of a magnetic bottle where we have non-resonant and resonant ordered and chaotic orbits. In the sequence we consider the hyperbolic Henon map, where chaos appears mainly around the origin, which is an unstable periodic orbit. In this case the chaotic orbits around the origin are represented by analytic series (Moser series). We find the domain of convergence of these Moser series and of similar series around other unstable periodic orbits. The asymptotic manifolds from the various unstable periodic orbits intersect at homoclinic and heteroclinic orbits that are given analytically. Then we consider some Hamiltonian systems and we find their homoclinic orbits by using a new method of analytic prolongation. An application of astronomical interest is the domain of convergence of the analytical series that determine the spiral structure of barred-spiral galaxies.
description: 18 pages, 17 figures
title: Konzeptentwicklung für ein regionales interprofessionelles Gesundheitszentrum zur Sicherung der Primär- und Langzeitversorgung einer alternden Bevölkerung in einer ländlichen Region – Universitäre Medizin und Kommune als Par
Creators: name: Herrmann, M.
name: Marx, Y.
name: Tetzlaff, F.
name: Robra, B.-P.
name: Hülsemann, J.L.
name: Stichnoth, M.
name: Apel, U.F.
name: Schmiedhofer, M.
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: Partizipation
subject: Primärversorgung in ländlichen Regionen
subject: Primary Health Care
subject: 610 Medical sciences; Medicine

description: Hintergrund: Der gesundheitspolitischen Rolle der Kommune wird in Wissenschaft und Politik eine wachsende Aufmerksamkeit zugeschrieben, denn Gemeinde ist Setting für die Einbeziehung potenzieller NutzerInnen in die Entwicklung neuer Versorgungsmodelle. Kommunen sind der Ort, an dem bürgerorientierte,[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 50. Kongress für Allgemeinmedizin und Familienmedizin