cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Spatially Resolved Mapping of Local Polarization Dynamics in an Ergodic Phase of Ferroelectric Relaxor
Creators: name: Kalinin, S. V.
name: Rodriguez, B. J.
name: Budai, J. D.
name: Jesse, S.
name: Morozovska, A. N.
name: Bokov, A. A.
name: Ye, Z. -G.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Spatial variability of polarization relaxation kinetics in relaxor ferroelectric 0.9Pb(Mg1/3Nb2/3)O3-0.1PbTiO3 is studied using time-resolved Piezoresponse Force Microscopy. Local relaxation attributed to the reorientation of polar nanoregions is shown to follow stretched exponential dependence, exp(-(t/tau)^beta), with beta~~0.4, much larger than the macroscopic value determined from dielectric spectra (beta~~0.09). The spatial inhomogeneity of relaxation time distributions with the presence of 100-200 nm "fast" and "slow" regions is observed. The results are analyzed to map the Vogel-Fulcher temperatures on the nanoscale.
description: 23 pages, 4 figures, supplementary materials attached; to be submitted to Phys. Rev. Lett
Gender and healthcare environments: a proposal of gender-sensitive methodology for improving the environmental quality in the existing heritage
Creators: name: Biancheri, Rita
name: Landi, Stefania
Publisher: name: Territorio della Ricerca su Insediamenti e Ambiente. Rivista internazionale di cultura urbanistica
Year: 2017

description: The influence of the healthcare environment on individual well-being has been object of great interest during the last decades, with the aim to identify the most proper design criteria, able to comply with the contemporary patient-centered vision of care and medicine. The many typologies of hospital, which changed significantly over the centuries, usually were consistent with the coeval vision of care, but today this correspondence seems rarely to occur. This issue is particularly significant in Italy, where even the 66% of the existing healthcare facilities was built before 1970. The improvement of these facilities in a patient-centered perspective, therefore, becomes a challenge to be faced necessarily. A crucial issue that still need to be faced, moreover, is how the influence of the healthcare settings on individuals may change depending on their gender. Recent studies combining medicine and sociology, medicine and architectural design, and, finally, architecture and gender studies, were developed during the last thirty years. However, the intersection of the aforementioned disciplines hasn’t yet been addressed. For this reason, a multidisciplinary research has been recently undertaken in order to identify suitable design criteria for the humanization of the existing facilities, in a new and gender-sensitive perspective. The present article describes a first proposal of methodology aimed to achieve this objective.
description: Territorio della Ricerca su Insediamenti e Ambiente. Rivista internazionale di cultura urbanistica, No 17 (2016): Engendering Habitat III: Facing the Global Challenges in Cities
X(6200) as a compact tetraquark in the QCD string model
Creators: name: Nefediev, A. V.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Recently the LHCb Collaboration announced the first observation of nontrivial structures in the double-$J/ψ$ mass spectrum in the mass range 6.2-7.2 GeV, and a theoretical coupled-channel analysis of these data performed in Phys. Rev. Lett. 126, 132001 (2021) evidenced the existence of a new state $X(6200)$ close to the double-$J/ψ$ threshold. Although its molecular interpretation seems the most plausible assumption, the present data do not exclude an admixture of a compact component in its wave function, for which a fully-charmed compact tetraquark is the most natural candidate. It is argued in this work that the QCD string model is compatible with the existence of a compact $cc\bar{c}\bar{c}$ state bound by QCD forces just below the double-$J/ψ$ threshold. A nontrivial interplay of the quark dynamics associated with this compact state and the molecular dynamics provided by soft gluon exchanges between $J/ψ$ mesons is discussed and the physical $X(6200)$ is argued to be a shallow bound state, in agreement with the results of the aforementioned coupled-channel analysis of the LHCb data.
description: 10 pages, 6 tables, 4 figures, to appear in Eur. Phys. J. C
The academic network in the sector of psychology as a strategy of innovation for non profit enterprises
Creators: name: Cavallini, Francesca
name: Sacchetti, Maria Chiara
name: Vascelli, Luca
name: Artoni, Vanessa
Publisher: name: Journal of Clinical & Developmental Psychology
Year: 2019

description: Aim: The present study aims to explore the issue of innovation and public-private partnership by presenting an analysis of the economic and non-economic effects produced by the collaboration between an Italian Social Cooperative and the academic sector. The main questions addressed by the study are: does the collaboration with the university sector boost the economic growth of social enterprises, both in their start up phase and afterwards? Does the collaboration with the university sector promote social innovation?Methods: The authors analyzed: (1) number of agreements (cumulative data) and number of interns, PhD students, and master students operating at the target Social Cooperative per year; (2) number of agreements (cumulative data) and number of internships per year for the target Social Cooperative and 4 other organizations replicating its model; (3) annual income from privates (in euros) per year for each organization; (4) awards and recognitions gained by the target Social Cooperative throughout the years. Results: Besides the existing differences among the observed organizations, data seem to confirm that the relationship with the university sector does not promote, at least in the initial phase, any important outcome in terms of income growth. Moreover, despite the description and amount of grants might not represent an "objective" measure of social innovation, it is undeniable that the target Cooperative shows a propensity to social innovation which is recognized by third parties too. Discussion: Although the data seem to disincentive, at least in the start up phase, the assumption that the university represents an economic or marketing boost, future studies might investigate other strategies to measure the qualitative and quantitative relationship between private companies and universities, in order to find different correlations with the social innovation issue and other economic and financial variables.
description: Journal of Clinical & Developmental Psychology, Vol 1, No 2 (2019)
Autobiographical amnesia following Arteriovenous Malformation, case report
Creators: name: Marzano, Giuseppina
name: Falcone, Josephe
name: Quattropani, Maria Catena
name: Germanò, Antonino
name: Raffa, Giovanni
Publisher: name: Journal of Clinical & Developmental Psychology
Year: 2019

description: Aim: The aim of the current study is the description of an emblematic case of a ruptured left temporal arteriovenous malformation (AVM) causing a large intraparenchymal temporo-parietal left hematoma that resulted in a severe retrograde amnesia. Methods: The patient underwent neurosurgical evacuation of the hematoma and resection of the AVM. He was also sumbitted to several pre- and post-operative neuropsychological evaluations and to rehabilitation for different subdomains of both memory and language. Results: At the end of the rehabilitation course, a new neuropsychological assessment was performer together with a functional cortical mapping Navigated Transcranial Magnetic Stimulation (nTMS) to evaluate the focal damage to and the plastic recovery of language cortical areas. Discussion: This case report must be ecologically oriented and based on the relationship between the importance and the nature of the cognitive and type of claims of the specific environment of the individual; that a rehabilitative path cannot ignore a holistic approach that considers the effects of the injury on the emotional and psychosocial states of the person and his family members.
description: Journal of Clinical & Developmental Psychology, Vol 1, No 2 (2019)
The Relationship between Reflective Functioning and Alexithymia
Creators: name: Calaresi, Danilo
name: Barberis, Nadia
Publisher: name: Journal of Clinical & Developmental Psychology
Year: 2019

description: Background: The aim of this study was to verify the relationship between the construct of reflective functioning and the construct of alexithymia, taking also into account the role of gender differences. Methods: Participants in the study were 216. Every participant had an Italian nationality and ages ranging from 18 to 30 (50% males), and were recruited through social networks. Participants completed a sociodemographic questionnaire, the Toronto Alexithymia Scale (TAS-20), and the Reflective Functioning Questionnaire (RFQ-8). Results: The findings of the study showed that alexithymia scores were associated with reflective functioning scores. In particular, results showed that certainty of mental states was negatively correlated with alexithymia, while uncertainty of mental states was positively correlated with alexithymia. Certainty of mental states was also negatively with an externally-oriented thinking, while uncertainty of mental states was not significantly correlated with an externally-oriented thinking. Furthermore, effects on gender were also found. In particular, results showed that the difficulty in describing feelings was higher for males. Conclusions: These results might help to extend the current correlational studies of this field. By a clinical point of view, the findings of this study might encourage the choice of different approaches in the treatments of patients with both alexithymic and reflective functioning issues.
description: Journal of Clinical & Developmental Psychology, Vol 1, No 2 (2019)
Proposal for fiber optic data acquisition system for Baikal-GVD
Creators: name: Allakhverdyan, V. A.
name: Avrorin, A. D.
name: Avrorin, A. V.
name: Aynutdinov, V. M.
name: Bannasch, R.
name: Bardačová, Z.
name: Belolaptikov, I. A.
name: Borina, I. V.
name: Brudanin, V. B.
name: Budnev, N. M.
name: Dik, V. Y.
name: Domogatsky, G. V.
name: Doroshenko, A. A.
name: Dvornický, R.
name: Dyachok, A. N.
name: Dzhilkibaev, Zh. -A. M.
name: Eckerová, E.
name: Elzhov, T. V.
name: Fajt, L.
name: Fialkovski, S. V.
name: Gafarov, A. R.
name: Golubkov, K. V.
name: Gorshkov, N. S.
name: Gress, T. I.
name: Katulin, M. S.
name: Kebkal, K. G.
name: Kebkal, O. G.
name: Khramov, E. V.
name: Kolbin, M. M.
name: Konischev, K. V.
name: Kopański, K. A.
name: Korobchenko, A. V.
name: Koshechkin, A. P.
name: Kozhin, V. A.
name: Kruglov, M. V.
name: Kryukov, M. K.
name: Kulepov, V. F.
name: Malecki, Pa.
name: Malyshkin, Y. M.
name: Milenin, M. B.
name: Mirgazov, R. R.
name: Naumov, D. V.
name: Nazari, V.
name: Noga, W.
name: Petukhov, D. P.
name: Pliskovsky, E. N.
name: Rozanov, M. I.
name: Rushay, V. D.
name: Ryabov, E. V.
name: Safronov, G. B.
name: Shaybonov, B. A.
name: Shelepov, M. D.
name: Šimkovic, F.
name: Sirenko, A. E.
name: Skurikhin, A. V.
name: Solovjev, A. G.
name: Sorokovikov, M. N.
name: Štekl, I.
name: Stromakov, A. P.
name: Sushenok, E. O.
name: Suvorova, O. V.
name: Tabolenko, V. A.
name: Tarashansky, B. A.
name: Yablokova, Y. V.
name: Yakovlev, S. A.
name: Zaborov, D. N.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: The first stage of the construction of the deep underwater neutrino telescope Baikal-GVD is planned to be completed in 2024. The second stage of the detector deployment is planned to be carried out using a data acquisition system based on fibre optic technologies, which will allow for increased data throughput and more flexible trigger conditions. A dedicated test facility has been built and deployed at the Baikal-GVD site to test the new technological solutions. We present the principles of operation and results of tests of the new data acquisition system.
description: 4 pages, 1 figure, presented at the Conference VLVnT 2021
Extraction d'entités dans des collections évolutives
Creators: name: Despeyroux, Thierry
name: Fraschini, Eduardo
name: Vercoustre, Anne-Marie
Publisher: name: arXiv
Year: 2007
Subjects: subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: The goal of our work is to use a set of reports and extract named entities, in our case the names of Industrial or Academic partners. Starting with an initial list of entities, we use a first set of documents to identify syntactic patterns that are then validated in a supervised learning phase on a set of annotated documents. The complete collection is then explored. This approach is similar to the ones used in data extraction from semi-structured documents (wrappers) and do not need any linguistic resources neither a large set for training. As our collection of documents would evolve over years, we hope that the performance of the extraction would improve with the increased size of the training set.
description: The bibteX file has been replaced with the correct one
Commelina graminifolia Kunth
Creators: name: Hassemer, Gustavo
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Commelinales
Commelinaceae
Commelina
Commelina graminifolia

description: 2.8. Commelina graminifolia Kunth in von Humboldt et al. (1816: 258)
Type: — MEXICO. Guanajuato state: Santa Rosa, s.d., F. W. H. A. von Humboldt & A. J. A. Bonpland s.n. (lectotype [designated by Espejo-Serna & López-Ferrari 1995: 7] P-00669528! [Figure 19 in Hassemer 2018a]).
Note: —synonym of C. tuberosa.
description: Published as part of Hassemer, Gustavo, 2020, Further cleaning of the name pool in the New World Commelina (Commelinaceae), and notes on the African C. aquatica, pp. 101-132 in Phytotaxa 435 (2) on page 123, DOI: 10.11646/phytotaxa.435.2.2, http://zenodo.org/record/13875483
Editorial Issue 2
Creators: name: Liga, Francesca
Publisher: name: Journal of Clinical & Developmental Psychology
Year: 2019

description: Processes of risk and resilience have represented a major theme of contemporary developmental psychology in order to understand adaptive and maladaptive paths of development throughout the entire course of life.  Recently, a great improvement in our understanding of risk and resilience has been due to the interdisciplinary effort to integrate stable and changing aspects of contextual and individual levels of analysis. The skills that individual develops to cope with difficulties and adversity represent an essential features of resilience likewise enduring resources in families, neighbourhoods and schools individuals may benefit through their development. This change of perspective has carried out relevant implications for the detailed models of change that implicitly or explicitly guide policy and interventions.

However, a deeper understanding is even needed of the processes that produce resilience under different conditions for different individuals, above all during infancy and adolescence, in order to guide the efficacy and efficiency of policies and programs. A substantial portion of today’s youth are involved in various situations or engage in behaviours that have the potential to restrict their ability to lead productive and healthy lives. Further, it is necessary to examine the concepts of risk and resilience in a manner that incorporates culture and diversity. In this perspective, we strongly wish JCDP might contribute to the scientific debate about “what works” in interventions and programs based on risk/resilience in order to refine theory and models of competence and psychopathology in development.
description: Journal of Clinical & Developmental Psychology, Vol 1, No 2 (2019)
Dispreferred
Creators: name: Pillet-Shore, Danielle
Publisher: name: OSF
Year: 2022
Subjects: Conversation Analysis
Encyclopedia
Ethnomethodology
Interactional Linguistics

description: The term ‘dispreferred’ is used in conversation analytic research on preference to describe how people systematically time/position and design their social actions in interaction when there are relevant alternatives possible. ‘Dispreferred’ has been used to refer to: (i) an action that does not structurally align or cooperate with a prior conversational turn’s initiated course of action/project/activity; and (ii) the design of an action—both sequence-initiating (FPP), and sequence-responding (SPP)—with delay(s), speech dysfluencies, and other mitigating features including accounts, appreciations, apologies, qualifications and/or uncertainty or hesitation markers.
Dark Bursts in the Swift Era: The Palomar 60 inch-Swift Early Optical Afterglow Catalog
Creators: name: Cenko, S. B.
name: Kelemen, J.
name: Harrison, F. A.
name: Fox, D. B.
name: Kulkarni, S. R.
name: Kasliwal, M. M.
name: Ofek, E. O.
name: Rau, A.
name: Gal-Yam, A.
name: Frail, D. A.
name: Moon, D. -S.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present multi-color optical observations of long-duration gamma-ray bursts (GRBs) made over a three year period with the robotic Palomar 60 inch telescope (P60). Our sample consists of all 29 events discovered by Swift for which P60 began observations less than one hour after the burst trigger. We were able to recover 80% of the optical afterglows from this prompt sample, and we attribute this high efficiency to our red coverage. Like Melandri et al. (2008), we find that a significant fraction (~ 50%) of Swift events show a suppression of the optical flux with regards to the X-ray emission (so-called "dark" bursts). Our multi-color photometry demonstrates this is likely due in large part to extinction in the host galaxy. We argue that previous studies, by selecting only the brightest and best-sampled optical afterglows, have significantly underestimated the amount of dust present in typical GRB environments.
description: 49 pages, including 6 figures and 3 tables (one of which is quite long). Re-submitted to ApJ following referee report. Comments welcome. v2: Corrected minor typos
Heat-current filtering for Green-Kubo and Helfand-moment molecular dynamics predictions of thermal conductivity: Application to the organic crystal $β$-HMX
Creators: name: Pereverzev, Andrey
name: Sewell, Tommy
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: The closely related Green-Kubo and Helfand moment approaches are applied to obtain the thermal conductivity tensor of $β$-1,3,5,7-tetranitro-1,3,5,7-tetrazoctane ($β$-HMX) at $T=300$ K and $P=1$ atm from equilibrium molecular dynamics (MD) simulations. Direct application of the Green-Kubo formula exhibits slow convergence of the integrated thermal conductivity values even for long (120 ns) simulation times. To partially mitigate this slow convergence we developed a numerical procedure that involves filtering of the MD-calculated heat current. The filtering is accomplished by physically justified removal of the heat-current component which is given by a linear function of atomic velocities. A double-exponential function is fitted to the integrated time-dependent thermal conductivity, calculated using the filtered current, to obtain the asymptotic values for the thermal conductivity. In the Helfand moment approach the thermal conductivity is obtained from the rates of change of the averaged squared Helfand moments. Both methods are applied to periodic $β$-HMX supercells of four different sizes and estimates for the thermal conductivity of the infinitely large crystal are obtained using Matthiessen's rule. Both approaches yield similar although not identical thermal conductivity values. These predictions are compared to experimental and other theoretically determined values for the thermal conductivity of $β$-HMX.
Rate effects on layering of a confined linear alkane
Creators: name: Bureau, Lionel
Publisher: name: arXiv
Year: 2007
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We perform drainage experiments of a linear alkane fluid (n-hexadecane) down to molecular thicknesses, and focus on the role played by the confinement rate. We show that molecular layering is strongly influenced by the velocity at which the confining walls are approached: under high enough shear rates, the confined medium behaves as a structureless liquid of enhanced viscosity for film thickness below $\sim$10 nm. Our results also lead us to conclude that a rapidly confined film can be quenched in a metastable disordered state, which might be related with recent intriguing results on the shear properties of confined films produced at different rates [Zhu and Granick, Phys. Rev. Lett. {\bf 93}, 096101 (2004)].
The Excited Spin State of Dimorphos Resulting from the DART Impact
Creators: name: Agrusa, Harrison F.
name: Gkolias, Ioannis
name: Tsiganis, Kleomenis
name: Richardson, Derek C.
name: Meyer, Alex J.
name: Scheeres, Daniel J.
name: Ćuk, Matija
name: Jacobson, Seth A.
name: Michel, Patrick
name: Karatekin, Özgür
name: Cheng, Andrew F.
name: Hirabayashi, Masatoshi
name: Zhang, Yun
name: Fahnestock, Eugene G.
name: Davis, Alex B.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The NASA Double Asteroid Redirection Test (DART) mission is a planetary defense-driven test of a kinetic impactor on Dimorphos, the satellite of the binary asteroid 65803 Didymos. DART will intercept Dimorphos at a relative speed of ${\sim}6.5 \text{ km s}^{-1}$, perturbing Dimorphos's orbital velocity and changing the binary orbital period. We present three independent methods (one analytic and two numerical) to investigate the post-impact attitude stability of Dimorphos as a function of its axial ratios, $a/b$ and $b/c$ ($a \ge b \ge c$), and the momentum transfer efficiency $β$. The first method uses a novel analytic approach in which we assume a circular orbit and a point-mass primary that identifies four fundamental frequencies of motion corresponding to the secondary's mean motion, libration, precession, and nutation frequencies. At resonance locations among these four frequencies, we find that attitude instabilities are possible. Using two independent numerical codes, we recover many of the resonances predicted by the analytic model and indeed show attitude instability. With one code, we use fast Lyapunov indicators to show that the secondary's attitude can evolve chaotically near the resonance locations. Then, using a high-fidelity numerical model, we find that Dimorphos enters a chaotic tumbling state near the resonance locations and is especially prone to unstable rotation about its long axis, which can be confirmed by ESA's Hera mission arriving at Didymos in late 2026. We also show that a fully coupled treatment of the spin and orbital evolution of both bodies is crucial to accurately model the long-term evolution of the secondary's spin state and libration amplitude. Finally, we discuss the implications of a post-impact tumbling or rolling state, including the possibility of terminating BYORP evolution if Dimorphos is no longer in synchronous rotation.
description: 38 pages, 13 figures, Accepted for publication in Icarus
Garbage Collection Makes Rust Easier to Use: A Randomized Controlled Trial of the Bronze Garbage Collector
Creators: name: Coblenz, Michael
name: Mazurek, Michelle
name: Hicks, Michael
Publisher: name: arXiv
Year: 2021
Subjects: subject: Software Engineering (cs.SE)
subject: Programming Languages (cs.PL)
subject: FOS: Computer and information sciences
subject: D.2.3; D.1.0

description: Rust is a general-purpose programming language that is both type- and memory-safe. Rust does not use a garbage collector, but rather achieves these properties through a sophisticated, but complex, type system. Doing so makes Rust very efficient, but makes Rust relatively hard to learn and use. We designed Bronze, an optional, library-based garbage collector for Rust. To see whether Bronze could make Rust more usable, we conducted a randomized controlled trial with volunteers from a 633-person class, collecting data from 428 students in total. We found that for a task that required managing complex aliasing, Bronze users were more likely to complete the task in the time available, and those who did so required only about a third as much time (4 hours vs. 12 hours). We found no significant difference in total time, even though Bronze users re-did the task without Bronze afterward. Surveys indicated that ownership, borrowing, and lifetimes were primary causes of the challenges that users faced when using Rust.
description: Michael Coblenz, Michelle L. Mazurek, and Michael Hicks. 2022. Garbage Collection Makes Rust Easier to Use: A Randomized Controlled Trial of the Bronze Garbage Collector. In 44th International Conference on Software Engineering (ICSE '22), May 21-29, 2022, Pittsburgh, PA, USA. ACM, New York, NY, USA, 12 pages. https://doi.org/10.1145/3510003.3510107
Engendering Habitat III: Facing the Global Challenges in Cities
Creators: name: Sanchez De Madariaga, Inès
name: Boccia, Teresa
Publisher: name: Territorio della Ricerca su Insediamenti e Ambiente. Rivista internazionale di cultura urbanistica
Year: 2017

description: Territorio della Ricerca su Insediamenti e Ambiente. Rivista internazionale di cultura urbanistica, No 17 (2016): Engendering Habitat III: Facing the Global Challenges in Cities
An in vitro estimation of relative iron availability from wheat bran
Creators: name: Pegg, Deborah Lynn
Publisher: name: University of British Columbia
Year: 2010

description: The effects of baking, bran particle size and other meal components on the relative availability of the endogenous iron of wheat bran were investigated using an in vitro method. The method simulated gastrointestinal digestion and measured soluble, low molecular weight iron as an estimate of available iron. The wheat bran was incorporated into a muffin product to simulate a common domestic vehicle for fiber consumption. The muffins were blended to a slurry, adjusted to pH 2 and incubated with pepsin. Dialysis was used to adjust the pH to intestinal levels and digestion was continued with the addition of pancreatin and bile extract. Then iron from the digestion mixture which had diffused across a semipermeable membrane (6000 to 8000 molecular weight cutoff) was quantified as percent dialyzable iron. It was found that under the conditions of the in vitro estimation, essentially no iron was available from the bran when the muffins were combined with water. When the muffins were combined with orange juice there was a very significant enhancement of iron availability. The influence of orange juice was evaluated by comparing the relative effects of constituent organic acids. Muffins were blended to a slurry with aqueous solutions containing either ascorbic acid, citric acid or a combination of ascorbic and citric acids in amounts assumed to be present in orange juice. Combination with ascorbic and citric acids together showed significantly greater enhancement of iron availability from wheat bran than citric acid alone which produced significantly more dialyzable iron than ascorbic acid alone. However, the increase in available iron produced by the combination of constituent organic acids was only about half of that produced by orange juice. It was also found that bran particle size had no significant effect on relative iron availability under the conditions of this study. As well, it was determined that there was a significant decrease in iron availability due to baking. Finally, the results of this study indicated that further research is necessary to examine the chemistry of iron and iron binding as related to the availability of iron from wheat bran.
Unitary Braid Representations with Finite Image
Creators: name: Larsen, Michael J.
name: Rowell, Eric C.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20F36; 20C15

description: We characterize unitary representations of braid groups $B_n$ of degree linear in $n$ and finite images of such representations of degree exponential in $n$.
description: 17 pages
Empirical LCAO parameters for $π$ molecular orbitals in planar organic molecules
Creators: name: Hawke, Laurence
name: Kalosakas, George
name: Simserides, Constantinos
Publisher: name: arXiv
Year: 2008
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: We present a parametrization within a simplified LCAO model (a type of Hueckel model) for the description of $π$ molecular orbitals in organic molecules containing $π$-bonds between carbon, nitrogen, or oxygen atoms with $sp^2$ hybridization, which we show to be quite accurate in predicting the energy of the highest occupied $π$ orbital and the first $π$-$π*$ transition energy for a large set of organic compounds. We provide four empirical parameter values for the diagonal matrix elements of the LCAO description, corresponding to atoms of carbon, nitrogen with one $p_z$ electron, nitrogen with two $p_z$ electrons, and oxygen. The bond-length dependent formula (proportional to $1/d^2$) of Harrison is used for the non-diagonal matrix elements between neighboring atoms. The predictions of our calculations have been tested against available experimental results in more than sixty organic molecules, including benzene and its derivatives, polyacenes, aromatic hydrocarbons of various geometries, polyenes, ketones, aldehydes, azabenzenes, nucleic acid bases and others. The comparison is rather successful, taking into account the small number of parameters and the simplicity of the LCAO method, involving only $p_z$ atomic orbitals, which leads even to analytical calculations in some cases.
description: 20 pages, 6 tables, 65 planar organic molecules
A Design Methodology for Space-Time Adapter
Creators: name: Chavet, Cyrille
name: Coussy, Philippe
name: Urard, Pascal
name: Martin, Eric
Publisher: name: arXiv
Year: 2007
Subjects: subject: Hardware Architecture (cs.AR)
subject: FOS: Computer and information sciences

description: This paper presents a solution to efficiently explore the design space of communication adapters. In most digital signal processing (DSP) applications, the overall architecture of the system is significantly affected by communication architecture, so the designers need specifically optimized adapters. By explicitly modeling these communications within an effective graph-theoretic model and analysis framework, we automatically generate an optimized architecture, named Space-Time AdapteR (STAR). Our design flow inputs a C description of Input/Output data scheduling, and user requirements (throughput, latency, parallelism...), and formalizes communication constraints through a Resource Constraints Graph (RCG). The RCG properties enable an efficient architecture space exploration in order to synthesize a STAR component. The proposed approach has been tested to design an industrial data mixing block example: an Ultra-Wideband interleaver.
description: ISBN : 978-1-59593-606-8
Amtswechsel an der Spitze des Deutschen Archäologischen Instituts
Creators: name: Fless, Friederike
Publisher: name: Deutsches Archäologisches Institut
Year: 2014
Subjects: subject: Festrede

description: Archäologischer Anzeiger, 1. Halbband 2011
description: Festakt am 16. März 2011 im Weltsaal des Auswärtigen Amts in Berlin
Gaussian localizable entanglement
Creators: name: Fiurasek, Jaromir
name: Mista, Ladislav
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate localization of entanglement of multimode Gaussian states into a pair of modes by local Gaussian measurements on the remaining modes and classical communication. We find that for pure states and for mixed symmetric states maximum entanglement between two modes can be localized by local homodyne detections, i.e. projections onto infinitely squeezed states. We also show that non-Gaussian measurements allow to localize more entanglement than Gaussian ones.
description: 4 pages, 3 figures, REVTeX4
Kilns, Commodities and Consumers: Greco-Roman Pottery Production in Eastern Marmarica (Northwestern Egypt)
Creators: name: Rieger, Anna-Katharina
name: Möller, Heike
Publisher: name: Deutsches Archäologisches Institut
Year: 2014
Subjects: subject: pottery production
subject: amphora
subject: economic history
subject: arid regions
subject: Marmarica

description: Archäologischer Anzeiger, 1. Halbband 2011
description: The northwestern coastal zone of Egypt is not an area well known for its rich archaeolo­gical record, especially when compared to the adjoining regions like the Cyrenaica in the west and the Nile Valley to the east. As a part of ancient Marmarica it was an ecologically and economically marginal region of semi­arid environmental conditions. However, a remarkably dense pattern of Greco­Roman settlements and agricultural use has been uncovered by recent archaeological and geographical research in the Eastern Marmarica. A surplus economy based on dry farming and livestock can be reconstructed for the hin­ terland of ancient Paraitonion (modern Marsa Matruh). The need to trade agricultural goods such as grapes and/or wine, barley, figs, olives and/or olive oil explains the large number of pottery production sites in the area. This paper will deal firstly with the layout and features of more than forty surveyed pottery production sites, which mainly manufac­tured amphoras, and secondly, the topographical distribution of these sites within the area. Based on these analyses, aspects of the economic organization relating to the transport vessels, the filled goods and the exchange centres of the region can be reconstructed. A preliminary typological and chronological evaluation of the vessels produced closes the discussion. Abb. 5: © DigitalGlobe, Inc. (2005), provided by European Space Imaging
X-ray and UV spectroscopy of Galactic diffuse hot gas along the LMC X--3 sight line
Creators: name: Yao, Y.
name: Wang, Q. D.
name: Hagihara, T.
name: Mitsuda, K.
name: McCammon, D.
name: Yamasaki, N. Y.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present Suzaku spectra of X-ray emission in the fields just off the LMC X-3 sight line. OVII, OVIII, and NeIX emission lines are clearly detected, suggesting the presence of an optically thin thermal plasma with an average temperature of 2.4E6. This temperature is significantly higher than that inferred from existing X-ray absorption line data obtained with Chandra grating observations of LMC X-3, strongly suggesting that the gas is not isothermal. We then jointly analyze these data to characterize the spatial and temperature distributions of the gas. Assuming a vertical exponential Galactic disk model, we estimate the gas temperature and density at the Galactic plane and their scale heights as 3.6(2.9, 4.7)E6 K and 1.4(0.3, 3.4)E-3 cm^{-3} and 1.4(0.2, 5.2) kpc and $2.8(1.0, 6.4)$ kpc, respectively. This characterization can account for all the \ovi line absorption, as observed in a FUSE spectrum of LMC X-3, but only predicts less than one tenth of the OVI line emission intensity typically detected at high Galactic latitudes. The bulk of the OVI emission most likely arises at interfaces between cool and hot gases.
description: 10 pages, 7 figures, 3 tables, accepted for publication in ApJ, 2009
The Town Planning of Hellenistic Sikyon
Creators: name: Lolos, Yannis
name: Gourley, Ben
Publisher: name: Deutsches Archäologisches Institut
Year: 2014
Subjects: subject: town planning
subject: Sikyon
subject: city-grid
subject: insula
subject: Hellenistic

description: Archäologischer Anzeiger, 1. Halbband 2011
description: This study offers an attempt to reconstruct the town planning of Hellenistic Sikyon based mainly on the results of the recent intensive surface and geophysical surveys. The fortifica­tions of the city were mapped over a total length of ca. 200 m and included seven gates. The city grid was oriented north­south, east­west, and included square insulae 60–65 m in length. The streets had an average width of 6 m with the exception of at least one avenue, almost 10 m wide. The estimated surface area of the agora ranges between 37,000 m2 and 59,000 m2, which would have corresponded to an area of 7.5 to 12 insulae. Towards the end of the article we examine various factors that are likely to have played a role in the design and application of the specific grid.
Comparing Media Use among Ethnic Thai-So in Northeastern Thailand: A Case Study of Kokmoung Village, Photipaisan Village and Nonghoynoi Village
Creators: name: Benjapa Kaithong
Publisher: name: Naresuan University Graduate School
Year: 2019
Subjects: Media Use
Ethnic Thai-So
Northeast Region of Thailand

description: Journal of Community Development Research (Humanities and Social Sciences), 12, 2, 1-14
From the Fire: A Deeper Look at the Phoenix Stream
Creators: name: Tavangar, K.
name: Ferguson, P.
name: Shipp, N.
name: Drlica-Wagner, A.
name: Koposov, S.
name: Erkal, D.
name: Balbinot, E.
name: García-Bellido, J.
name: Kuehn, K.
name: Lewis, G. F.
name: Li, T. S.
name: Mau, S.
name: Pace, A. B.
name: Riley, A. H.
name: Abbott, T. M. C.
name: Aguena, M.
name: Allam, S.
name: Andrade-Oliveira, F.
name: Annis, J.
name: Bertin, E.
name: Brooks, D.
name: Burke, D. L.
name: Rosell, A. Carnero
name: Kind, M. Carrasco
name: Carretero, J.
name: Constanzi, M.
name: da Costa, L. N.
name: Pereira, M. E. S.
name: De Vicente, J.
name: Diehl, H. T.
name: Everett, S.
name: Ferrero, I.
name: Flaugher, B.
name: Frieman, J.
name: Gaztanaga, E.
name: Gerdes, D. W.
name: Gruen, D.
name: Gruendl, R. A.
name: Gschwend, J.
name: Gutierrez, G.
name: Hinton, S. R.
name: Hollowood, D. L.
name: Honscheid, K.
name: James, D. J.
name: Kuropatkin, N.
name: Maia, M. A. G.
name: Marshall, J. L.
name: Menanteau, F.
name: Miquel, R.
name: Morgan, R.
name: Ogando, R. L. C.
name: Palmese, A.
name: Paz-Chinchón, F.
name: Pieres, A.
name: Malagón, A. A. Plazas
name: Rodriguez-Monroy, M.
name: Sanchez, E.
name: Scarpine, V.
name: Serrano, S.
name: Sevilla-Noarbe, I.
name: Smith, M.
name: Suchyta, E.
name: Swanson, M. E. C.
name: Tarle, G.
name: To, C.
name: Varga, T. N.
name: Walker, A. R.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We use six years of data from the Dark Energy Survey to perform a detailed photometric characterization of the Phoenix stellar stream, a 15-degree long, thin, dynamically cold, low-metallicity stellar system in the southern hemisphere. We use natural splines, a non-parametric modeling technique, to simultaneously fit the stream track, width, and linear density. This updated stream model allows us to improve measurements of the heliocentric distance ($17.4 \pm 0.1\,{\rm (stat.)} \pm 0.8\,{\rm (sys.)}$ kpc) and distance gradient ($-0.009 \pm 0.006$ kpc deg$^{-1}$) of Phoenix, which corresponds to a small change of $0.13 \pm 0.09$ kpc in heliocentric distance along the length of the stream. We measure linear intensity variations on degree scales, as well as deviations in the stream track on $\sim 2$-degree scales, suggesting that the stream may have been disturbed during its formation and/or evolution. We recover three peaks and one gap in linear intensity along with fluctuations in the stream track. Compared to other thin streams, the Phoenix stream shows more fluctuations and, consequently, the study of Phoenix offers a unique perspective on gravitational perturbations of stellar streams. We discuss possible sources of perturbations to Phoenix including baryonic structures in the Galaxy and dark matter subhalos.
description: 18 Pages, 7 Figures, Matches published version
Upper limits on the diffuse supernova neutrino flux from the SuperKamiokande data
Creators: name: Lunardini, Cecilia
name: Peres, Orlando L. G.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We analyze the 1496 days of SuperKamiokande data to put limits on the nue, anti-nue, numu + nutau and anti-numu + anti-nutau components of the diffuse flux of supernova neutrinos, in different energy intervals and for different neutrino energy spectra. By considering the presence of only one component at a time, we find the following bounds at 90% C.L. and for neutrino energy E>19.3$ MeV: Phi_{nue}<73.3-154 cm^-2 s^-1, Phi_{anti-nue} <1.4-1.9 cm^-2 s^-1, Phi_{numu+nutau}
description: PDFLaTeX, 27 pages, eight figures, six tables; revised version with two new figures; accepted in JCAP
An evaluation of the British Columbia financial management training project
Creators: name: Pereira-Lunghu, Jacob
Publisher: name: University of British Columbia
Year: 2010

description: The objective of this thesis is to assess the effectiveness of a financial management extension program offered to farmers in British Columbia. This assessment is done with two objectives in mind. Firstly, it could permit an improvement and revision of the course format, material and presentation. Secondly, the assessment provides information to policy makers as to the value of courses and support that should be given to this form of agricultural training. After reviewing the literature on various methods used in the evaluation of extension methods, a profit function approach was chosen as an appropriate conceptual model. Profit is defined as a function of output prices, variable input prices and fixed inputs. Variable inputs in the production process include hired labor and non-labor inputs such as fertilizer, chemicals, feed and custom work. The data gathering component of the work involved completion of a questionnaire by 73 farmers. This sample of farm operators represented different types of producers: dairy producers, beef producers, grain, nursery, orchardists, bee producers and other mixed enterprises. Data availability restricted the empirical model to a selected number of important variables: hired labor wage rate, aggregate capital (deeded and rented land, buildings, machinery and equipment and livestock), operator's labor on the farm, education, and financial management skills. A Cobb-Douglas functional form was used for the estimation of the parameters. Because of the diverse nature of the producers some aggregation problems were encountered. Attempts to alleviate this problem involved the use of dummy variables for selected homogeneous commodity groups in the samples. The most successful strategy relied on pooling of all observations. Results indicate that on average the financial management input is important in production. The estimated marginal return to financial management is $968. At the farm level 56 farmers out of a sample of 73 have a positive marginal value product to financial management. In order to assess the impact of the program ex-ante, an evaluation was carried out through a prediction equation. The expected impact of the program is positive for 51 farmers out of a population of 73. The expected average change in variable profit through participation in the course is $2089 per year, representing a 3% percent improvement in their profits.
Third position repair
Creators: name: Pfeiffer, Martin
name: Mostovaia, Irina
Publisher: name: OSF
Year: 2022
Subjects: Conversation Analysis
Encyclopedia
Ethnomethodology
Interactional Linguistics

description: A third position repair is a self-initiated self-repair that is initiated by the producer of the trouble source after the recipient’s talk that reveals that the producer of the trouble source has been misunderstood (cf. Schegloff 1992; Liddicoat 2007: 196-197). Thus, third position repairs deal with misunderstandings (cf. Schegloff 1987; Egbert 2009). Because of the sequential position of third position repairs, Schegloff (1997: 31-32) also refers to this type of repair – as well as to third turn repair – as 'repair after next turn'.
Physics of EtaPrime->Pi+Pi-Eta and EtaPrime->Pi+Pi-Pi0 decays
Creators: name: Jany, Benedykt R.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The article describes experimental status of EtaPrime->Pi+Pi-Eta and EtaPrime->Pi+Pi-Pi0 decays. A theoretical framework used for description of the decays mechanism is also reviewed. The possibilities for the measurements with WASA-at-COSY are mentioned.
description: Proceedings from Symposium on Meson Physics at COSY-11 and WASA-at-COSY, Cracow, 17-22 June 2007
DAB over IP
Creators: name: , Erk
name: Sattler
Publisher: name: Zenodo
Year: 2019
Subjects: DAP IP Radio

description: Description: For the transparent consumption of radio services either via DAB or IP, the same level of metadata and data services for both of the transmissions is necessary. Otherwise, the listener would notice the (even temporary) switch over from DAB to IP and back. Rebuilding the same level of audio- and data services in IP delivered scenarios could be difficult for the following topics:

Seamless audio switching: Switching between DAB+ (HE-AAC) and IP based audio (MP3 or HE-AAC) is rather difficult because of the fact, that normally different processing workflows, often even on different locations, are used. Different delay times and audio levels are the consequences which are hard to correlate.

Data services (DL+ and SLS): The provision of a Slideshow service and DynamicLabel+ in DAB is more or less obligatory. These services are transmitted “in Band” as additional information, which synchronizes them perfectly to the audio signal. Although RadioVIS provides alternatives, it cannot provide the same tight synchronization to the audio service as DAB.

Announcement support: As a radio technology the support of announcements (Traffic, Alarm, Emergency) always have been in the core DNA of DAB. Surely server push information to the clients exists, however compared to the “in Band” broadcast announcements either additional IP ports or technologies such as web sockets or even proprietary systems have to be used. The proposed paper shows as a solution by using DAB data for streaming over IP.

The presentation covers the development from the HRADIO H2020 Project, including a insight to the use-cases, which led to the development, to use DAB EDI single service streams as a delivery protocol for IP Radio streaming. The same signal the broadcasters use for the DAB transmission will be reused by a server component which splits the whole ensemble of DAB services into single service EDI streams. Service following becomes easy in the same bitstream, data services and announcements are included. On the client side the demultiplexing is realized with C++ (for iOS and Android) and or C++ to JavaScript via the emscripten tool chain.
Archäologische Gesellschaft zu Berlin e. V. 2011 und 2012
Creators: name: zu Berlin e. V., Archäologische Gesellschaft
Publisher: name: Deutsches Archäologisches Institut
Year: 2014
Subjects: subject: Vortrag

description: Archäologischer Anzeiger, 1. Halbband 2012
description: Vorträge