cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Sub-eV upper limits on neutrino masses from cosmology
Creators: name: Elgaroy, Oystein
name: Lahav, Ofer
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Upper limits on neutrino masses from cosmology have been reported recently to reach the impressive sub-eV level, which is competitive with future terrestrial neutrino experiments. In this brief review of the latest limits from cosmology we point out some of the caveats that should be borne in mind when interpreting the significance of these limits.
description: 2 pages, 1 figure. Contribution to the proceedings from SNOW 2006, Stockholm, May 2-6, 2006
Recording of genealogical interview, lexical and phrase elicitation
Creators: name: Patow Chota, Alfonso
name: O'Hagan, Zachary
name: Homan, Joshua
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2024
Subjects: subject: ccc

description: 1 WAV file, 1 ZIP folder. Recording made in consultant's home during rainstorm. ZIP folder includes clipped tokens of all lexical items and phrases.
Wissenschaftliche Begleitung einer Maßnahme zur Erwerbsintegration Alleinerziehender
Creators: name: Glammeier, Sandra
name: Vogt, Kathrin
Publisher: name: IZGOnZeit. Onlinezeitschrift des Interdisziplinären Zentrums für Geschlechterforschung (IZG)
Year: 2014

description: IZGOnZeit. Onlinezeitschrift des Interdisziplinären Zentrums für Geschlechterforschung (IZG), IFFOnZeit Nr. 3 (2014)
การพัฒนารูปแบบการสืบสวนคดีอาญากองบัญชาการตำรวจนครบาล
Creators: name: ภูชิต มหาพรหม
Publisher: name: มหาวิทยาลัยราชภัฏสวนดุสิต
Year: 2555
Subjects: รูปแบบการสืบคดีอาญา

description: 2, 8, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Pion Condensation in Baryonic Matter: from Sarma Phase to Larkin-Ovchinnikov-Fudde-Ferrell Phase
Creators: name: He, Lianyi
name: Jin, Meng
name: Zhuang, Pengfei
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Other Condensed Matter (cond-mat.other)
subject: Superconductivity (cond-mat.supr-con)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We investigated two pion condensed phases in the frame of the two flavor Nambu--Jona-Lasinio model at finite baryon density: the homogeneous and isotropic Sarma phase and inhomogeneous and anisotropic Larkin-Ovchinnikov-Fudde-Ferrell(LOFF) phase. At small isospin chemical potential $μ_I$, the Sarma state is free from the Sarma instability and magnetic instability due to the strong coupling and large enough effective quark mass. At large $μ_I$, while the Sarma instability can be cured via fixing baryon density $n_B$ to be nonzero, its magnetic instability implies that the LOFF state is more favored than the Sarma state. In the intermediate $μ_I$ region, the stable ground state is the Sarma state at higher $n_B$ and LOFF state at lower $n_B$.
description: 15 pages, 13 figures, published version in PRD
Postdoc-Projekt in der Geschichtswissenschaft: Arbeitsmigration in Europa im 19. Jahrhundert
Creators: name: Harders, Levke
Publisher: name: IZGOnZeit. Onlinezeitschrift des Interdisziplinären Zentrums für Geschlechterforschung (IZG)
Year: 2014

description: IZGOnZeit. Onlinezeitschrift des Interdisziplinären Zentrums für Geschlechterforschung (IZG), IFFOnZeit Nr. 3 (2014)
การพัฒนาการเรียนรู้ภาษาอังกฤษด้วยตนเองของนักศึกษาระดับอุดมศึกษาผ่านการเรียนการสอน รายวิชาภาษาอังกฤษเพื่อการสื่อสารและทักษะการเรียน
Creators: name: บุบผา อยู่ทรัพย์
Publisher: name: มหาวิทยาลัยราชภัฏสวนดุสิต
Year: 2555
Subjects: การเรียนรู้ภาษาอังกฤษด้วยตนเอง,นักศึกษาที่ไม่ได้เรียนภาษาอังกฤษเป็นวิชาเอก,การเรียนรู้ด้วยตนเองของผู้เรียน,คู่มือนักศึกษา

description: 2, 8, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Pilot-scale, on-site investigation of crushed recycled glass as tertiary filter mediafor municipal lagoon wastewater treatment
Creators: name: Salzmann, Rena D.
name: Ackerman, Joe N.
name: Cicek, Nazim
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biophysics
subject: Space Science
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Science Policy
subject: 60506 Virology

description: Glass recycling is a process that faces many obstacles, especially in the closed loop context.Waste glass separation and transportation can become quite expensive,turningglass collection for remanufacture unfeasible. For this reason, it is important that alternative markets for waste glass are sought.This study evaluated crushed recycled glass as tertiary media in subsurface pilot-scale filters for on-site municipal wastewater treatment, using control sand media filters.Filters were operated over 128 days at a 24-hour hydraulic retention time, treating secondary lagoon effluent from the rural municipality of Dunnottar, Manitoba, Canada.Crushed recycled glass filters removed 92%, 90% and 45% of the total suspended solids (TSS), ammonium nitrogen (NH4 +–N) and chemical oxygen demand (COD), respectively. Total suspended solidswere removed equally well in sand and crushed recycled glass filters (α = 0.05), whereas NH4 +–N and COD reductions were 10% and 21% greater in sand media, respectively.Both sand and crushed recycled glass filtersfailed to achieve P discharge guidelines.This study shows that there is potential for crushed recycled glass in wastewater filtration, especially to achieve TSS, COD and NH4 +–N removal. Smallcommunities served by waste stabilization ponds could benefit from glass media filters, aswaste glass could be diverted from curbside collection and utilized locally to polishmunicipal lagoon effluent.
Long time behavior of nonlinear electromagnetic wave in vacuum beyond linear approximation
Creators: name: Shibata, Kazunori
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: A quantum nature of vacuum is expected to affect electromagnetic fields in vacuum as a nonlinear correction, yielding nonlinear Maxwell's equations. We extend the finite-difference time-domain (FDTD) method in the case that the nonlinear electromagnetic Lagrangian is quartic with respect to the electric field and magnetic flux density. With this extension, the nonlinear Maxwell's equations can be numerically solved without making any assumptions on the electromagnetic field. We demonstrate examples of self-modulations of nonlinear electromagnetic waves in a one-dimensional cavity, in particular, in a time scale beyond an applicable range of linear approximation. A momentarily small nonlinear correction can accumulate and a comparably large self-modulation can be achieved in a long time scale even though the electromagnetic field is not extremely strong. Further, we analytically approximate the nonlinear electromagnetic waves in the cavity and clarify the characteristics, for example, how an external magnetic flux density changes the self-modulations of phase and polarization.
description: 14 main pages, 7 appendix pages, 4 figures
Feminist Body Politics – Race, Gender und ,Sexual Exceptionalism‘
Creators: name: Dietze, Gabriele
Publisher: name: IZGOnZeit. Onlinezeitschrift des Interdisziplinären Zentrums für Geschlechterforschung (IZG)
Year: 2015

description: IZGOnZeit. Onlinezeitschrift des Interdisziplinären Zentrums für Geschlechterforschung (IZG), IFFOnZeit Nr. 4 (2015)
Σωματική και νοητική ενδυνάμωση σε άτομα με σύνδρομο down, με τη χρήση λογισμικών
Creators: name: Βαλιούγα, Μαρία Αθανασίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2018
Subjects: Σύνδρομο down
Σωματική και νοητική ενδυνάμωση
Λογισμικά
Down syndrome
Physical empowerment and cognitive training
Software

description: Τα περισσότερα άτομα με σύνδρομο Down αντιμετωπίζουν δυσκολίες στην καθημερινότητα τους είτε λόγω της νοητικής υστέρησης είτε λόγω σωματικών δυσκολίων. Σκοπός της παρούσας έρευνας είναι η σωματική και νοητική ενδυνάμωση των ατόμων με σύνδρομο Down, με τη χρήση τεχνολογιών, στοχεύοντας στη βελτίωση της ποιότητας ζωής τους. Αξιοποιήθηκαν λοιπόν τα προγράμματα wFitForAll για τη σωματική ενδυνάμωση και το BrainHQ για τη νοητική ενδυνάμωση σε 4 άτομα με σύνδρομο Down κι ένα άτομο με χρωμοσωμική ανωμαλία που εντάσσεται στο σύνολο αυτό. Πριν και μετά από τις παρεμβάσεις με τα προγράμματα αυτά, πραγματοποιήθηκαν σωματομετρικά και ψυχομετρικά pre και post tests αντίστοιχα για να αξιολογήσουν και να διαπιστωθούν οι τυχόν βελτιώσεις. Μέσα από τα αποτελέσματα φάνηκαν οι αρκετές βελτιώσεις και στο σωματικό και στο νοητικό κομμάτι καθιστώντας σαφή τη βοήθεια και την ωφέλεια των προγραμμάτων αυτών.
description: Most people with Down syndrome experience difficulties in their daily lives either because of mental retardation or because of physical difficulties. The purpose of this research is to physically and mentally empower people with Down syndrome, using technologies, aiming at improving their quality of life. The wFitForAll program for physical strength and BrainHQ program for cognitive empowerment were used in 4 people with Down syndrome and a person with a chromosomal abnormality, included in this total. Before and after the interventions with these programs, were performed somatometric and psychometric pre and post tests, respectively, to evaluate and identify any improvements. The results showed enough improvements in both physical and mental parts, making clear the help and benefits of these programs.
description: Σε συνεργασία με: Παιδαγωγικό Δημοτικής Εκπαίδευσης (Πανεπιστήμιο Ιωαννίνων)
Isospin of new physics in $|ΔS|=1$ charmless B decays
Creators: name: Gronau, Michael
name: Rosner, Jonathan L.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: New physics (NP) in charmless strangeness-changing $B$ and $B_s$ decays, which are dominated by the $b \to s$ penguin amplitudes, can either preserve isospin or change it by one unit. A general formalism is presented studying pairs of processes related to each other by isospin reflection. We discuss information on $ΔI$ in NP amplitudes, provided by time-integrated CP-violating rate asymmetries in $B^+$ and $B^0$ decays (or in $B_s$ decays), differences between rates for isospin-reflected processes, and coefficients $S$ of $\sin Δm t$ in time-dependent CP asymmetries. These four asymmetries in $B^+$ and $B^0$ decays (or five asymmetries in $B_s$ decays) are shown to determine the magnitude and CP-violating phase of a potential isovector NP amplitude, and the imaginary part of an isoscalar amplitude, assuming that strong phases in NP amplitudes are negligible. This information may be compared with predictions of specific models, for which we discuss a few examples.
description: 22 pages, to be published in Phys. Rev. D
A comparison of body image among healthy women, women who have undergone mastectomy and women who have undergone lumpectomy
Creators: name: Halfdanardottir, Svandis Iris
Publisher: name: University of British Columbia
Year: 2009

description: The purpose of this descriptive comparative study was to describe and compare the body image perception of women who have undergone mastectomy, of women who have undergone lumpectomy, and of healthy women. The conceptual framework for the study was based on Brown's Model of Body Image (1977). A convenience sample of 63 women was used, of which 22 women had undergone mastectomy, 18 women had undergone lumpectomy, and 23 women were healthy. The healthy group was significantly younger than the surgical groups. The majority of women who had undergone breast cancer surgery was one to four years post-surgery. The women completed the edited version of Berscheid's et al. (1973) Body Image Scale (24 items), five questions which specifically related to breasts, and a demographic information sheet. Three additional questions were included, which pertained only to the surgical groups. The questionnaires to the women were mailed. Overall, the women had a positive perception of their body image. The majority of women both in the healthy group and in the mastectomy group presented the medium to high level of body image satisfaction, but half of women in the lumpectomy group perceived the medium level of body image satisfaction, and one third perceived the low level of body image satisfaction. For most women, breast satisfaction was in the medium to high level of satisfaction. The findings indicated that no significant difference was found between body image perceptions of women who had undergone mastectomy, women who had undergone lumpectomy and healthy women. Furthermore, the majority of women in the surgical groups perceived the impact of surgery to be little or none and was satisfied with the scar from the surgery. The findings of this study were discussed in relation to the conceptual framework, other research studies, and methodological problems inherent to the study. Implications for nursing practice and recommendations for future research were identified.
บทวิจารณ์หนังสือ บุคลิกภาพเชิงบวก:เข้าใจตัวเองก่อนทำความเข้าใจคนอื่น
Creators: name: รัญจวน ประวัติเมือง
Publisher: name: มหาวิทยาลัยราชภัฏสวนดุสิต
Year: 2555

description: 2, 8, วารสารวิจัย มสด สาขามนุษยศาสตร์และสังคมศาสตร์
Geschlechtersoziologie als reflexive Wissenschaftspraxis
Creators: name: König, Tomke
Publisher: name: IZGOnZeit. Onlinezeitschrift des Interdisziplinären Zentrums für Geschlechterforschung (IZG)
Year: 2015

description: IZGOnZeit. Onlinezeitschrift des Interdisziplinären Zentrums für Geschlechterforschung (IZG), IFFOnZeit Nr. 4 (2015)
Topological Obstructions to Autoencoding
Creators: name: Batson, Joshua
name: Haaf, C. Grace
name: Kahn, Yonatan
name: Roberts, Daniel A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Autoencoders have been proposed as a powerful tool for model-independent anomaly detection in high-energy physics. The operating principle is that events which do not belong to the space of training data will be reconstructed poorly, thus flagging them as anomalies. We point out that in a variety of examples of interest, the connection between large reconstruction error and anomalies is not so clear. In particular, for data sets with nontrivial topology, there will always be points that erroneously seem anomalous due to global issues. Conversely, neural networks typically have an inductive bias or prior to locally interpolate such that undersampled or rare events may be reconstructed with small error, despite actually being the desired anomalies. Taken together, these facts are in tension with the simple picture of the autoencoder as an anomaly detector. Using a series of illustrative low-dimensional examples, we show explicitly how the intrinsic and extrinsic topology of the dataset affects the behavior of an autoencoder and how this topology is manifested in the latent space representation during training. We ground this analysis in the discussion of a mock "bump hunt" in which the autoencoder fails to identify an anomalous "signal" for reasons tied to the intrinsic topology of $n$-particle phase space.
description: 24 + 20 pages, 26 figures; no autoencoders were harmed in the making of this project. v2: JHEP published version
Lebensführung und gesellschaftlicher Wandel: Kreative Subjekte in alltäglichen Handlungskrisen
Creators: name: Oechsle, Mechtild
Publisher: name: IZGOnZeit. Onlinezeitschrift des Interdisziplinären Zentrums für Geschlechterforschung (IZG)
Year: 2015

description: IZGOnZeit. Onlinezeitschrift des Interdisziplinären Zentrums für Geschlechterforschung (IZG), IFFOnZeit Nr. 4 (2015)
Sampling for faecal sludge and other liquid wastes in emergency settings
Creators: name: Reysset, Marie
name: , Bill
Publisher: name: Gates Open Research
Year: 2021

description: This publication is the result of the technical assistance provided by UPM Umwelt-Projekt- Management GmbH (UPM) and its partners, the Centre for Sustainable and Ecological Sanitation (CSES) of the University of Science & Technology Beijing (USTB), and the Bureau of Socioeconomic Research and Training (BSERT) of the Bangladesh University of Agriculture (BAU) to the United Nations High Commissioner for Refugees (UNHCR), the Department of Public Health Engineering (DPHE) and the local WASH sector in Cox’s Bazar, Bangladesh, in cooperation with the Bill & Melinda Gates Foundation.
 The goal of this technical assistance assignment was to provide support to the emergency WASH sector and local administration, regarding sanitation and faecal sludge management, with focus on value—recovery in emergency settings, in order to sustainably improve the living conditions of displaced populations and their hosting communities.
 The present manual “Sampling for Faecal Sludge & Other Liquid Wastes in Emergency Settings” is a summary of the methodologies and applications tested during a liquid waste characterization study implemented by the UPM team in Cox’s Bazar between October 2018 and April 2019.
 This training manual is part of a "Methodologies & Application from Documented Experience" series.
Διερεύνηση της ενσωμάτωσης άνθρακα μέσω της τεχνικής θερμικού ψεκασμού πλάσματος σε συνθετικό υδροξυαπατίτη
Creators: name: Ιωαννίδη, Καλλιόπη Γεωργίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2018
Subjects: Υδροξυαπατίτης
Άνθρακας
Χαρακτηρισμός Υλικών
Hydroxyapatite
Carbon
Materials Characterization

description: Στόχος της παρούσας εργασίας είναι η διερεύνηση της ενσωμάτωσης άνθρακα σε συνθετικό υδροξυαπατίτη μέσω της τεχνικής θερμικού ψεκασμού πλάσματος. Αναλυτικότερα, μελετούνται δείγματα υδροξυαπατίτη ο οποίος συνετέθη με την εφαρμογή υγρής χημικής μεθόδου και ο οποίος ενισχύθηκε με άνθρακα μέσω της τεχνικής θερμικού ψεκασμού πλάσματος με εφαρμογή τάσης 700V, 800V και 900V. Η μελέτη των υλικών πραγματοποιείται με χρήση φασματοσκοπίας υπερύθρου μετασχηματισμών Fourier (FTIR), περίθλασης ακτίνων Χ (XRD), ηλεκτρονικής μικροσκοπίας σάρωσης (SEM), ηλεκτρονικής μικροσκοπίας διέλευσης (TEM-HRTEM), φασματοσκοπίας υπεριώδους-ορατού(UV-Vis Spectroscopy) και θερμοβαρυμετρικής ανάλυσης (TGA). Τα αποτελέσματα καταδεικνύουν το σχηματισμό νανοσωματιδίων άνθρακα και τη συγκέντρωσή τους στην επιφάνεια των κρυσταλλιτών υδροξυαπατίτη. Επιπλέον, η προσθήκη άνθρακα κρίνεται πως επηρεάζει τη θερμική σταθερότητα του υδροξυαπατίτη όπως επίσης και το ενεργειακό του χάσμα. Επιπρόσθετη μελέτη των υλικών πραγματοποιείται μετά από τη θερμική τους κατεργασία. Εν τοιαύτη περιπτώσει παρατηρείται μετασχηματισμός του υδροξυαπατίτη σε α- και β- TCP.
description: This study aims to investigate the incorporation of carbon into synthetic hydroxyapatite by means of thermal plasma spraying. More specifically, hydroxyapatite samples were synthesized by a wet chemical technique and were carbon-reinforced by thermal plasma spraying using voltages of 700V, 800V and 900V. The investigation of the materials is carried out using Fourier Transformation Infrared Spectroscopy (FTIR), X-Ray Diffraction (XRD), Scanning Electron Microscopy (SEM), Transmission Electron Microscopy (TEM-HRTEM), UV-Vis Spectroscopy and Thermogravimetric Analysis (TGA). The results indicate the formation of carbon nanoparticles located over the surface of hydroxyapatite crystallites. Supplementary, hydroxyapatite’s thermal stability and band gap seem to be affected by the carbon incorporation. An additional study of the investigated materials is carried out after heat treatment. In this case, there is observed a transition of hydroxyapatite into α- and β-TCP.
description: Σε συνεργασία με το Ινστιτούτο Τεχνολογίας Γκρενόμπλ (Γαλλία), το ΕΚΕΦΕ Δημόκριτος, και το CNRS (Centre National de la Researche Scientifique, Γαλλία)
Missing bodies: a qualitative approach to understanding support care work in acute care setting
Creators: name: Tanche, Janice Adèle
Publisher: name: University of British Columbia
Year: 2009

description: This project works toward understanding the setting of an acute care hospital from the perspective of individuals who work there but who are not specifically trained to work in biomedical settings. Eight volunteers working as janitors in a large metropolitan hospital discuss what is, for them, significant about their work. We learn from their discussions, that for some respondents, the most significant aspects of their work are often not centred around janitorial tasks. Rather, these respondents are acutely attentive to the needs of the people around them for comfort, companionship, and assistance. Often, both what is most rewarding and what is most difficult about the working environment the respondents experience revolves around this orientation. The thesis recognises that this aspect of the work these janitors are doing is different from much of the work done in the hospital in that it is removed from the realms of science and technology, and attends more to the “comfort needs” of people who are confined by illness and injury. Attending to these needs is not formally recognised as an aspect of their work duties and this is problematic for the janitors. We will see also that, while not all the respondents are oriented to their surroundings in the same way, none is able to ignore being surrounded by many people, including visitors, patients, and other staff members from many disparate departments. In other words, none of the respondents is able simply to perform his or her janitorial tasks oblivious to the fact that this work is in a hospital. The respondents express an awareness of the low status of their work in the hospital. A few experience their status as oppressive. Linked to this, some respondents talk about the experience of being made “invisible” by their uniform — which is to say, by the nature of their work. These experiences are used to consider the idea that, while high status in the hospital is associated with proximity to science and its application, perhaps low status is not simply the reverse of this. Low status, it is argued, occurs as a result of proximity to the more invidious aspects of disease and injury, without the recognition attached to a formal healing role. Anticipating that the readers’ experience of acute care hospitals will usually be limited, this thesis works to achieve a rich reconstruction of the environment and presents the respondents as characters the reader meets in the setting. This approach, although not unique in sociology, is unusual. The aim of it is to provide detail and information sufficient to invite the reader into an informed and confident dialogue with the respondents and with the analysis.
A simple expression for the ADM mass
Creators: name: Brewin, Leo
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We show by an almost elementary calculation that the ADM mass of an asymptotically flat space can be computed as a limit involving a rate of change of area of a closed 2-surface. The result is essentially the same as that given by Brown and York. We will prove this result in two ways, first by direct calculation from the original formula as given by Arnowitt, Deser and Misner and second as a corollary of an earlier result by Brewin for the case of simplicial spaces.
description: 9 pages, 1 figure
Im Mainstream angekommen? Strukturelle Prägungen der Frauen- und Geschlechtergeschichte an westdeutschen Universitäten seit den 1970er und 1980er Jahren
Creators: name: Schaser, Angelika
Publisher: name: IZGOnZeit. Onlinezeitschrift des Interdisziplinären Zentrums für Geschlechterforschung (IZG)
Year: 2015

description: IZGOnZeit. Onlinezeitschrift des Interdisziplinären Zentrums für Geschlechterforschung (IZG), IFFOnZeit Nr. 4 (2015)
Field notebook I
Creators: name: Inuma Orbe, Antonio
name: Beier, Christine
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2024
Subjects: subject: ccc

description: 1 PDF. Content in blue ink was created chronologically in situ. Content in red ink consists of annotations added subsequently. The annotation R3 in red means that an audio recording was made with AIO of three consecutive tokens of the word or phrase that it accompanies. Annotations of the form SP:xxx make reference to specific numbered items in Steve Parker's (2010) 'exhaustive list' (2019-31.040).
Jahrestagung der Fachgesellschaft Geschlechterstudien/Gender Studies (FG): Begrüßungen und Grußworte
Creators: name: IZGOnZeit, Redaktion
Publisher: name: IZGOnZeit. Onlinezeitschrift des Interdisziplinären Zentrums für Geschlechterforschung (IZG)
Year: 2015

description: IZGOnZeit. Onlinezeitschrift des Interdisziplinären Zentrums für Geschlechterforschung (IZG), IFFOnZeit Nr. 4 (2015)
Quantum Chaos is Quantum
Creators: name: Leone, Lorenzo
name: Oliviero, Salvatore F. E.
name: Zhou, You
name: Hamma, Alioscia
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: It is well known that a quantum circuit on $N$ qubits composed of Clifford gates with the addition of $k$ non Clifford gates can be simulated on a classical computer by an algorithm scaling as $\text{poly}(N)\exp(k)$[1]. We show that, for a quantum circuit to simulate quantum chaotic behavior, it is both necessary and sufficient that $k=O(N)$. This result implies the impossibility of simulating quantum chaos on a classical computer.
Plane Symmetric Solutions of Gravitational Field Equations in Five Dimensions
Creators: name: Aliev, A. N.
name: Cebeci, H.
name: Dereli, T.
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present the effective field equations obtained from a generalized gravity action with Euler-Poincare term and a cosmological constant in a $D$ dimensional bulk space-time. A class of plane-symmetric solutions that describe a 3-brane world embedded in a D=5 dimensional bulk space-time are given.
description: Paper presented at The 5th Workshop on Quantization, Dualities and Integrable Systems, Pamukkale University, 23-28 January 2006, Denizli, Turkey
Establising coopreative network of family and health of reproductive wemen group : A case study for selfcare delvelopment model for family with the postpartum mothers on the community around Mahasarakam University
Creators: name: Umaporn Kuasit, Pakinee Srisarakam
Publisher: name: Faculty of Medicine,Srinakharinwirot University
Year: 2005
Subjects: Co opreative network of family and Health : Reproductive weman group : Self care delvelopment model in postpartum mothers

description: 1, 13, Journal of Medicine and Health Sciences
Slow dynamics in a turbulent von Kármán swirling flow
Creators: name: de la Torre, Alberto
name: Burguete, Javier
Publisher: name: arXiv
Year: 2007
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We present an experimental study of a turbulent von Kármán flow produced in a cylindrical container using two propellers. The mean flow is stationary up to $Re = 10^4$, where a bifurcation takes place. The new regime breaks some symmetries of the problem, and is time-dependent. The axisymmetry is broken by the presence of equatorial vortices with a precession movement, being the velocity of the vortices proportional to the Reynolds number. The reflection symmetry through the equatorial plane is broken, and the shear layer of the mean flow appears displaced from the equator. These two facts appear simultaneously. In the exact counterrotating case, a bistable regime appears between both mirrored solutions and spontaneous reversals of the azimuthal velocity are registered. This evolution can be explained using a three-well potential model with additive noise. A regime of forced periodic response is observed when a very weak input signal is applied.
description: Improved model, additional results and figures, accepted in PRL
Universal low-energy properties of three two-dimensional particles
Creators: name: Kartavtsev, O. I.
name: Malykh, A. V.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Universal low-energy properties are studied for three identical bosons confined in two dimensions. The short-range pair-wise interaction in the low-energy limit is described by means of the boundary condition model. The wave function is expanded in a set of eigenfunctions on the hypersphere and the system of hyper-radial equations is used to obtain analytical and numerical results. Within the framework of this method, exact analytical expressions are derived for the eigenpotentials and the coupling terms of hyper-radial equations. The derivation of the coupling terms is generally applicable to a variety of three-body problems provided the interaction is described by the boundary condition model. The asymptotic form of the total wave function at a small and a large hyper-radius $ρ$ is studied and the universal logarithmic dependence $\sim \ln^3 ρ$ in the vicinity of the triple-collision point is derived. Precise three-body binding energies and the $2 + 1$ scattering length are calculated.
description: 30 pages with 13 figures
Una aproximación a la Telefonía 2.0: Asterisk
Creators: name: Camargo Lominchar, Manuel
Publisher: name: Zenodo
Year: 2021
Subjects: telefonía
VoIP
open source
software libre
asterisk

description: Aunque está visto que cada día cobra mayor relevancia, la comunidad de Asterisk en Español, ha permanecido circunscrita al contenido y desarrollo de las fuentes que provienen del inglés. Con este proyecto pretendo sentar las bases de Asterisk en nuestro idioma, abarcándolas de la siguiente forma: creación de una WIKI exclusiva de Asterisk, desarrollar un Caso Práctico que cubra la teoría, demostrar el caso utilizando una Máquina Virtual que se adjuntara al proyecto y utilizar herramientas de Software Libre como es Asterisk para preservar su filosofía de uso y distribución.
Dynamical QCD simulations on anisotropic lattices
Creators: name: Morrin, Richie
name: Cais, Alan O
name: Peardon, Mike
name: Ryan, Sinead M.
name: Skullerud, Jon-Ivar
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: The simulation of QCD on dynamical (Nf=2) anisotropic lattices is described. A method for nonperturbative renormalisation of the parameters in the anisotropic gauge and quark actions is presented. The precision with which this tuning can be carried out is determined in dynamical simulations on 8^3x48 and 8^3x80 lattices.
description: 6 pages, 6 figures. Added plot of static quark potential. To be published in Phys.Rev.D
Feasibility study of a firm's investment in alternative distribution plans
Creators: name: Κακαράκης, Σταμάτης Χρήστου
Publisher: name: Aristotle University of Thessaloniki
Year: 2018
Subjects: Εφοδιαστική αλυσίδα
Πλάνο διανομών
Αξιολόγηση επένδυσης
Logistics
Investment evaluation
Distribution plan

description: Σκοπός αυτής της εργασίας είναι να εξετάσει τη σκοπιμότητα της επένδυσης μιας επιχείρησης στoν τομέα της εφοδιαστικής αλυσίδας. Συγκεκριμένα, η επένδυση που θα αξιολογηθεί είναι η αγορά ενός εμπορικού οχήματος για λόγους διανομής. Στην αρχή της διατριβής παρουσιάζεται η σχετική ανασκόπηση της βιβλιογραφίας. Ορισμένες διαδικασίες αλυσίδας εφοδιασμού και μελέτες περιπτώσεων περιλαμβάνονται σε αυτό το τμήμα. Επίσης, αναλύθηκαν οι οικονομικές αξίες που σχετίζονται με την αξιολόγηση των επενδύσεων. Στη συνέχεια, υπάρχει η συνολική παρουσίαση της επιχείρησης. Οι κύριοι παράγοντες (κέντρα διανομής, χονδρέμποροι, μεταφορικές εταιρίες, πελάτες και διαύλους διανομής) της αλυσίδας εφοδιασμού της εταιρείας παρουσιάζονται. Αναγνωρίζονται επίσης τα ιδιαίτερα χαρακτηριστικά των διαύλων διανομής της επιχείρησης και της υποδομής της επιχείρησης. Στη συνέχεια, στο τέταρτο κεφάλαιο, παρουσιάζεται η ανάλυση κόστους του σχεδίου διανομής που ισχύει σήμερα. Αυτό το σχέδιο διανομής βασίζεται στις υπάρχουσες διαδρομές διανομής και το χρονοδιάγραμμα που καθορίζονται από τις συμβεβλημένες εταιρείες εφοδιαστικής. Υπάρχει διεξοδική ανάλυση του κόστους λειτουργίας του δεύτερου οχήματος, με βάση τις ετήσιες ανάγκες διανομής των χονδρεμπόρων και άλλων σημαντικών πελατών. Τέλος, στο πέμπτο κεφάλαιο, υπάρχει η αξιολόγηση της επένδυσης.
description: Σκοπός αυτής της εργασίας είναι να εξετάσει τη σκοπιμότητα της επένδυσης μιας επιχείρησης στoν τομέα της εφοδιαστικής αλυσίδας. Συγκεκριμένα, η επένδυση που θα αξιολογηθεί είναι η αγορά ενός εμπορικού οχήματος για λόγους διανομής. Στην αρχή της διατριβής παρουσιάζεται η σχετική ανασκόπηση της βιβλιογραφίας. Ορισμένες διαδικασίες αλυσίδας εφοδιασμού και μελέτες περιπτώσεων περιλαμβάνονται σε αυτό το τμήμα. Επίσης, αναλύθηκαν οι οικονομικές αξίες που σχετίζονται με την αξιολόγηση των επενδύσεων. Στη συνέχεια, υπάρχει η συνολική παρουσίαση της επιχείρησης. Οι κύριοι παράγοντες (κέντρα διανομής, χονδρέμποροι, μεταφορικές εταιρίες, πελάτες και διαύλους διανομής) της αλυσίδας εφοδιασμού της εταιρείας παρουσιάζονται. Αναγνωρίζονται επίσης τα ιδιαίτερα χαρακτηριστικά των διαύλων διανομής της επιχείρησης και της υποδομής της επιχείρησης. Στη συνέχεια, στο τέταρτο κεφάλαιο, παρουσιάζεται η ανάλυση κόστους του σχεδίου διανομής που ισχύει σήμερα. Αυτό το σχέδιο διανομής βασίζεται στις υπάρχουσες διαδρομές διανομής και το χρονοδιάγραμμα που καθορίζονται από τις συμβεβλημένες εταιρείες εφοδιαστικής. Υπάρχει διεξοδική ανάλυση του κόστους λειτουργίας του δεύτερου οχήματος, με βάση τις ετήσιες ανάγκες διανομής των χονδρεμπόρων και άλλων σημαντικών πελατών. Τέλος, στο πέμπτο κεφάλαιο, υπάρχει η αξιολόγηση της επένδυσης.
Momentum distributions and spectroscopic factors of doubly-closed shell nuclei in correlated basis function theory
Creators: name: Bisconti, C.
name: de Saavedra, F. Arias
name: Co', G.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The momentum distributions, natural orbits, spectroscopic factors and quasi-hole wave functions of the C12, O16, Ca40, Ca48, and Pb208 doubly closed shell nuclei, have been calculated in the framework of the Correlated Basis Function theory, by using the Fermi hypernetted chain resummation techniques. The calculations have been done by using the realistic Argonne v8' nucleon-nucleon potential, together with the Urbana IX three-body interaction. Operator dependent correlations, which consider channels up to the tensor ones, have been used. We found noticeable effects produced by the correlations. For high momentum values, the momentum distributions show large enhancements with respect to the independent particle model results. Natural orbits occupation numbers are depleted by about the 10\% with respect to the independent particle model values. The effects of the correlations on the spectroscopic factors are larger on the more deeply bound states.
description: Modified version of the previous paper (there are new figures). The paper has been accepted for publication in Physical Review C
Οι Εννοιολογικοί χάρτες στη διδασκαλία της ιστορίας: Μια εμπειρική μελέτη
Creators: name: Χατζή, Μαρία Αλέξανδρου
Publisher: name: Aristotle University of Thessaloniki
Year: 2018
Subjects: Εννοιολογικός χάρτης
Εννοιολογική χαρτογράφηση
Εποικοδομισμός
Διδασκαλία της ιστορίας
Εργαλεία μάθησης
Εργαλεία αξιολόγησης
Concept map
Concept mapping
Constructivism,
teaching history
Learning tools
Assessment tools

description: Σκοπός της παρούσας έρευνας είναι η αξιοποίηση των εννοιολογικών χαρτών (ΕΧ) στη διδασκαλία του μαθήματος της ιστορίας. Αναλυτικότερα, η διερεύνηση των μαθησιακών αποτελεσμάτων από τη χρήση ΕΧ στη διδασκαλία του μαθήματος της ιστορίας γενικής παιδείας της Γ΄ Λυκείου και η αξιολόγηση των ΕΧ, ως μαθησιακών εργαλείων, από τους μαθητές. Στην έρευνα συμμετείχαν πενήντα (50) μαθητές Οι είκοσι πέντε (25) μαθητές αποτέλεσαν την πειραματική ομάδα, που διδάχθηκε με τους ΕΧ και είκοσι πέντε (25) μαθητές την ομάδα ελέγχου, που διδάχθηκε με τον παραδοσιακό τρόπο. Η πειραματική ομάδα αξιολογήθηκε με τη συμπλήρωση των ΕΧ, ενώ η ομάδα ελέγχου με φύλλα εργασίας σε τεστ κλειστού τύπου. Η πειραματική ομάδα στη συνέχεια αξιολόγησε τους ΕΧ μέσα από ένα ερωτηματολόγιο. Από την ανάλυση και επεξεργασία των αποτελεσμάτων, προκύπτει το συμπέρασμα πως οι ΕΧ στο μάθημα της ιστορίας δημιουργούν συνθήκες και προϋποθέσεις για υψηλά ποσοστά στις άριστες επιδόσεις ενώ ελαχιστοποιούν τις πολύ χαμηλές επιδόσεις των μαθητών. Οι ΕΧ κινητοποίησαν το ενδιαφέρον των μαθητών για την ιστορία και αποτέλεσαν έναν εναλλακτικό τρόπο εργασίας που κέρδισε θετικά σχόλια. Η θετική τους αυτή εμπειρία αποτυπώνεται στην επιθυμία τους να επεκταθεί η χρήση ΕΧ και σε άλλα γνωστικά αντικείμενα.
description: The purpose of this study is to exploit the use of the Concept Maps (CM) in teaching the school subject of history. More specifically, the study of the learning results, by using the CM in the teaching of the General Course in History for the 3rd Grade, as well as the students’ assessment of CM as learning tools. Fifty (50) people were taking part in this research. Twenty-five (25) of them constituted the experimental group taught with the use of CM, while the other twenty-five (25) of them constituted the inspection group, taught in the traditional way. The experimental group was evaluated by filling in gaps in the CM, while the other team by taking a closed-type test sheets. The experimental group then appraised the CM by filling in a questionnaire. By analyzing and processing the results, we can conclude that the use of CM in the subject of history created conditions and prerequisites for a high percentage of high-passing achievement, while at the same time minimizing low-level performance by students. The CM motivated the students’ interest for history and constituted an alternative way of working that received positive feedback. This positive experience is also apparent in the desire of the students to expand the use of CM in other subjects, as well.
description: Σε συνεργασία με: Παιδαγωγικό Δημοτικής Εκπαίδευσης (Πανεπιστήμιο Ιωαννίνων)
Recordings of lexical and phrase elicitation
Creators: name: Inuma Orbe, Antonio
name: Beier, Christine
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2024
Subjects: subject: ccc

description: 8 WAV files. All recordings were made by CMB with AIO using a Zoom H4n Handy recorder and an AT803B Omni-Directional Lavalier Condenser Microphone attached to a headmount. Their content corresponds sequentially to the content in CMB's Field Notebook I (2022-08.005).

In addition, the following recordings correspond to data found in: Parker, Steve. 1994. Laryngeal codas in Chamicuro. International Journal of American Linguistics 60(3):261-71.
* 220128-002.wav contains half of the list of forms in (3) on p262.
* 220128-003.wav contains the entire list of forms in (3) on p262.
* 220128-004.wav contains forms from (7-9) on p264. Note that some of AIO's glosses do not correspond to Parker's.
* 220128-005.wav contains forms from (11) on p266.
* 220128-006.wav and 220128-007.wav contain some forms from Appendix A on pp268-269.
Robust creation of entanglement between remote memory qubits
Creators: name: Zhao, Bo
name: Chen, Zeng-Bing
name: Chen, Yu-Ao
name: Schmiedmayer, Joerg
name: Pan, Jian-Wei
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this Letter we propose a robust quantum repeater architecture building on the original DLCZ protocol [L.M. Duan \textit{et al.}, Nature \textbf{414}, 413 (2001)]. The architecture is based on two-photon Hong-Ou-Mandel-type interference which relaxes the long distance stability requirements by about 7 orders of magnitude, from sub wavelength for the single photon interference required by DLCZ to the coherence length of the photons. Our proposal provides an exciting possibility for robust and realistic long distance quantum communication.
description: Comments are welcome, to appear in Phys. Rev. Lett., accepted version
Avalanches in the athermal quasistatic limit of sheared amorphous solids: an atomistic perspective
Creators: name: Ruscher, Céline
name: Rottler, Jörg
Publisher: name: arXiv
Year: 2021
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We study the statistical properties of the yielding transition in model amorphous solids in the limit of slow, athermal deformation. Plastic flow occurs via alternating phases of elastic loading punctuated by rapid dissipative events in the form of collective avalanches. We investigate their characterization through energy vs. stress drops and at multiple stages of deformation, thus revealing a change of spatial extent of the avalanches and degree of stress correlations as deformation progresses. We show that the statistics of stress and energy drops only become comparable for large events in the steady flow regime. Results for the critical exponents of the yielding transition are discussed in the context of prior studies of similar type, revealing the influence of model glass and preparation history.
Το κουκλοθέατρο σε ψηφιακά εκπαιδευτικά περιβάλλοντα
Creators: name: Τσολάκη, Ιφιγένεια Αθανασίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2018
Subjects: Κούκλα
Κουκλοθέατρο
Ιστότοπος
Puppet
Puppet theatre
Website

description: Η εργασία αυτή παρουσιάζει το εγχείρημα σχεδιασμού, υλοποίησης και παρουσίασης ενός ιστοτόπου με θεματική την κούκλα και το κουκλοθέατρο. Ο ιστότοπος αυτός, που φέρει την ονομασία e-Puppetry, σχεδιάστηκε και δημιουργήθηκε για να ανταποκρίνεται στις ανάγκες όλων εκείνων που ενδιαφέρονται για το κουκλοθέατρο, είτε πρόκειται για εκπαιδευτικούς, κουκλοπαίχτες, καθηγητές/ριες, φοιτητές/ριες είτε για απλούς λάτρεις της τέχνης αυτής. Για τον σχεδιασμό του ιστότοπου μελετήθηκαν και εφαρμόστηκαν οι θεωρίες μάθησης και οι σύγχρονες αντιλήψεις για την ηλεκτρονική μάθηση. Η εφαρμογή του e-Puppetry πραγματοποιήθηκε στο Wordpress και επιδιώχθηκε να ανταποκρίνεται στις ανάγκες των χρηστών τόσο σε τεχνικό επίπεδο, όσο και από άποψη περιεχομένου. Το e-Puppetry αξιολογήθηκε από εκπαιδευτικούς και κουκλοπαίχτες και η ανάλυση των αποτελεσμάτων έδειξε θετική αποδοχή και αντιμετώπιση του συγκεκριμένου εγχειρήματος από τους συμμετέχοντες στην έρευνα
description: This paper exploits the design, implementation, and presentation of a website with a focus on the puppet and puppet theatre. The website, which is named e-Puppetry, has been designed and created to meet the needs of those who are interested in puppet theatre, whether they are educators, puppeteers, professors, academic students, or simply lovers of the art. Learning theories and modern perceptions about e-learning were studied and applied in the designing of the website. The implementation οf e-Puppetry was achieved in Wordpress and the intention was that the design should meet the needs of users at a technical level but also in terms of content. E-Puppetry was evaluated by educators and puppeteers and an analysis of the results showed positive acceptance of the project by the participants in the research
Acoustic-phonon-mediated superconductivity in rhombohedral trilayer graphene
Creators: name: Chou, Yang-Zhi
name: Wu, Fengcheng
name: Sau, Jay D.
name: Sarma, Sankar Das
Publisher: name: arXiv
Year: 2021
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Motivated by the observation of two distinct superconducting phases in the moiréless ABC-stacked rhombohedral trilayer graphene, we investigate the electron-acoustic-phonon coupling as a possible pairing mechanism. We predict the existence of superconductivity with the highest $T_c\sim 3$K near the Van Hove singularity. Away from the Van Hove singularity, $T_c$ remains finite in a wide range of doping. In our model, the $s$-wave spin-singlet and $f$-wave spin-triplet pairings yield the same $T_c$, while other pairing states have negligible $T_c$. Our theory provides a simple explanation for the two distinct superconducting phases in the experiment and suggests that superconductivity and other interaction-driven phases (e.g., ferromagnetism) can have different origins.
description: 6+2 pages, 3+1 figures. Published version
Aktionstage „Gesellschaft Macht Geschlecht. Für geschlechtliche und sexuelle Selbstbestimmung”
Creators: name: Lauwaert, Elaine
Publisher: name: IZGOnZeit. Onlinezeitschrift des Interdisziplinären Zentrums für Geschlechterforschung (IZG)
Year: 2014

description: IZGOnZeit. Onlinezeitschrift des Interdisziplinären Zentrums für Geschlechterforschung (IZG), IFFOnZeit Nr. 3 (2014)
Multiple Components in Narrow Planetary Rings
Creators: name: Benet, L.
name: Merlo, O.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The phase-space volume of regions of regular or trapped motion, for bounded or scattering systems with two degrees of freedom respectively, displays universal properties. In particular, drastic reductions in the volume (gaps) are observed at specific values of a control parameter. Using the stability resonances we show that they, and not the mean-motion resonances, account for the position of these gaps. For more degrees of freedom, exciting these resonances divides the regions of trapped motion. For planetary rings, we demonstrate that this mechanism yields rings with multiple components.
description: 4 pages, 7 figures (some in colors)
Four-point correlation modular bootstrap for OPE densities
Creators: name: Cardona, Carlos
name: Keeler, Cynthia
name: Munizzi, William
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this work we apply the lightcone bootstrap to a four-point function of scalars in two-dimensional conformal field theory. We include the entire Virasoro symmetry and consider non-rational theories with a gap in the spectrum from the vacuum and no conserved currents. For those theories, we compute the large dimension limit (h/c>>1) of the OPE spectral decomposition of the Virasoro vacuum. We then propose a kernel ansatz that generalizes the spectral decomposition beyond h/c>>1. Finally, we estimate the corrections to the OPE spectral densities from the inclusion of the lightest operator in the spectrum.
description: 25 pages, 2 figures. Version match published version