cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Bond percolation of polymers
Creators: name: Gopalakrishnan, Manoj
name: Schmittmann, Beate
name: Zia, R. K. P.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We study bond percolation of $N$ non-interacting Gaussian polymers of $\ell$ segments on a 2D square lattice of size $L$ with reflecting boundaries. Through simulations, we find the fraction of configurations displaying {\em no} connected cluster which span from one edge to the opposite edge. From this fraction, we define a critical segment density $ρ_{c}^L(\ell)$ and the associated critical fraction of occupied bonds $p_{c}^L(\ell)$, so that they can be identified as the percolation threshold in the $L \to \infty$ limit. Whereas $p_{c}^L(\ell)$ is found to decrease monotonically with $\ell$ for a wide range of polymer lengths, $ρ_{c}^L(\ell)$ is non-monotonic. We give physical arguments for this intriguing behavior in terms of the competing effects of multiple bond occupancies and polymerization.
description: 4 pages with 6 figures
The weakest link bridging germinal center B cells and follicular dendritic cells limits antibody affinity maturation
Creators: name: Desikan, Rajat
name: Antia, Rustom
name: Dixit, Narendra M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Biomolecules (q-bio.BM)
subject: Cell Behavior (q-bio.CB)
subject: FOS: Biological sciences

description: The affinity of antibodies (Abs) produced in vivo for their target antigens (Ags) is typically well below the maximum affinity possible. Nearly 25 years ago, Foote and Eisen explained how an 'affinity ceiling' could arise from constraints associated with the acquisition of soluble antigen by B cells. However, recent studies have shown that B cells in germinal centers (where Ab affinity maturation occurs) acquire Ag not in soluble form but presented as receptor-bound immune complexes on follicular dendritic cells (FDCs). How the affinity ceiling arises in such a scenario is unclear. Here, we argue that the ceiling arises from the weakest link of the chain of protein complexes that bridges B cells and FDCs and is broken during Ag acquisition. This hypothesis explains the affinity ceiling realized in vivo and suggests that strengthening the weakest link could raise the ceiling and improve Ab responses.
title: Klinische Praxis und Verbesserungspotenzial in der Nutzung von Sprachmittlungsleistungen im interprofessionellen Team der Neonatologie der Charité- Universitätsmedizin Berlin
Creators: name: Marquardt, Jutta
Publisher: name: Alice Salomon Hochschule Berlin
Year: 2024

description: Hintergrund
Im Zuge zunehmender Migrationsprozesse nimmt der Umfang an sprachlichen Kommunikationsbarrieren im Gesundheitswesen stetig zu. Diese verhindern, wie bereits in vorangegangenen Studien deutlich geworden ist, eine gleichwertige Qualität in der Versorgung für alle Patient_innen. Neben unklaren Zuständigkeiten hinsichtlich der Finanzierung von Sprachmittlung stellen Sprachbarrieren für das Gesundheitspersonal, in einem durch Arbeitszeitverdichtung und Personalmangel gekennzeichneten Arbeitsfeld, eine zunehmend große Herausforderung dar. In der Arbeitspraxis wie auch in der Literatur zeigt sich zudem, dass das Personal die zur Verfügung stehenden Sprachmittlungsoptionen häufig nicht in Anspruch nimmt.

Methodisches Vorgehen
Mithilfe einer quantitativen Befragung des interprofessionellen, neonatologischen Teams der Charité-Universitätsmedizin Berlin (Charité) konnte in der vorliegenden Untersuchung ermittelt werden, welches Verbesserungspotenzial sich hinsichtlich der Nutzung von Sprachmittlungsinstrumenten ausmachen lässt. Auf dieser Grundlage ließen sich geeignete Unterstützungsstrategien und -maßnahmen mit dem Ziel ableiten, die Mitarbeitenden zu befähigen, Sprachmittlungsleistungen im Arbeitsalltag angemessen nutzen zu können.

Ergebnisse
Die Untersuchung zeigt, dass Sprachbarrieren eine große Relevanz für das Personal besitzen und in der Folge zu Unzufriedenheit, Unsicherheit und Überforderung führen. Der neonatologische Bereich der Charité besitzt grundsätzlich gute Voraussetzungen, um eine angemessene Sprachmittlungspraxis umsetzen zu können. Die zur Verfügung stehenden Sprachmittlungsangebote werden jedoch - je nach Hilfestellung - mitunter selten genutzt. Seitens des Personals wird überdies der Bedarf an befähigenden Fortbildungen bzw. Schulungen zum Thema Sprachmittlung als gering eingeschätzt, während sich gleichzeitig ausgeprägte Wissensdefizite zur Sprachmittlung und deren Umsetzung feststellen lassen. Diese Ergebnisse stehen in deutlichem Widerspruch zueinander.

Fazit
Da die Voraussetzung für eine angemessene Sprachmittlungspraxis deren verbindliche Finanzierung ist, sind die Entscheidungsträger_innen auf politischer Ebene gefragt, diese - wahlweise über Steuermittel bzw. Krankenkassenbeiträge - sicherzustellen. Um den in der Untersuchung festgestellten mangelnden Kenntnisstand zur Sprachmittlungstätigkeit zu verbessern und dem Wunsch des Teams nach zusätzlicher Unterstützung nachzukommen, wurden speziell auf den betrachteten Bereich abgestimmte Hilfestellungen und dafür notwendige institutionelle Rahmenbedingungen herausgearbeitet, die sich im besten Fall auch auf weitere Bereiche übertragen lassen. Die Ergebnisse der empirischen Untersuchung können zudem als Basis für weitere Forschung dienen, um das Verständnis für die Thematik vertiefen und bestehende Wissenslücken schließen zu können.
Additional file 1 of The nature and activity of liaison mental services in acute hospital settings: a multi-site cross sectional study
Creators: name: Saraiva, Sonia
name: Guthrie, Elspeth
name: Walker, Andrew
name: Trigwell, Peter
name: West, Robert
name: Farag Shuweidi
name: Crawford, Mike
name: Fossey, Matt
name: Hewison, Jenny
name: Murray, Carolyn Czoski
name: Hulme, Claire
name: House, Allan
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1 Supplementary Table 1. Main reason for referral and type of liaison intervention according to the four different types of liaison service.
Discord over DNA : Politically Contingent Responses to Scientific Research on Genes and Race
Creators: name: Morin-Chassé, Alexandre
name: Suhay, Elizabeth
name: Jayaratne, Toby
Publisher: name: American University
Year: 2023

description: American University - School of Public Affairs Research Paper No. 2014-0002. Paper prepared for delivery at the 2014 Annual Meeting of the American Political Science Association, August 28-31, Washington, D.C.
Supersymmetric Gauge Theories on Noncommutative Superspace
Creators: name: Araki, Takeo
name: Ito, Katsushi
name: Ohtsuka, Akihisa
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study four dimensional supersymmetric gauge theory on the noncommutative superspace, recently proposed by Seiberg. We construct the gauge-invariant action of N=1 super Yang-Mills theory with chiral and antichiral superfields, which has N=1/2 supersymmetry on the noncommutative superspace. We also construct the action of N=2 super Yang-Mills theory. It is shown that this theory has only N=1/2 supersymmetry.
description: 13 pages, LaTeX; v3: eq.(22) and related errors corrected
Discord over DNA : Politically Contingent Responses to Scientific Research on Genes and Race
Creators: name: Morin-Chassé, Alexandre
name: Suhay, Elizabeth
name: Jayaratne, Toby
Publisher: name: American University (Washington, D.C.)
Year: 2023
Subjects: classificationCode: 4408
subject: Political science
subject: FOS: Political science

description: American University - School of Public Affairs Research Paper No. 2014-0002. Paper prepared for delivery at the 2014 Annual Meeting of the American Political Science Association, August 28-31, Washington, D.C.
Additional file 3 of Reduced metagenome sequencing for strain-resolution taxonomic profiles
Creators: name: Snipen, Lars
name: Inga-Leena Angell
name: Rognes, Torbjørn
name: Rudi, Knut
Publisher: name: figshare
Year: 2021
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics

description: Additional file 2: Supplementary figure 2. In order to simulate RMS data, some known biases were introduced to the signals. The upper panel shows the fragment-length bias used. All signals were scaled by this function, i.e. fragments of length around 200 bases remained close to unchanged (scale $1.0$) while signals from shorter or longer fragments were scaled down. The lower panel shows the fragment-bias distribution. For each fragment within a genome, a factor was sampled from this distribution, and the signals from the fragments were scaled accordingly. The mean value of this distribution is $1.0$, but some fragments may have signals up to six times as large, or down to almost nothing. Both the length-bias function and the fragment-bias distribution were estimated from real RMS data.
A Note on Matter Superenergy Tensors
Creators: name: Deser, S.
Publisher: name: arXiv
Year: 2003
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider Bel-Robinson-like higher derivative conserved two-index tensors $H_\mn$ in simple matter models, following a recently suggested Maxwell field version. In flat space, we show that they are essentially equivalent to the true stress-tensors. In curved Ricci-flat backgrounds it is possible to redefine $H_\mn$ so as to overcome non-commutativity of covariant derivatives, and maintain conservation, but they become model- and dimension- dependent, and generally lose their simple "BR" form.
description: 3 pages
Additional file 1 of Ischemic stroke incidence in intermediate or high-risk patients undergoing transcatheter aortic valve replacement versus surgical aortic valve replacement: a comparative systematic review and meta-analysis
Creators: name: Rehman, Shahzaib
name: Ghani, Mahrukh
name: Riaz, Anshahrah
name: Raza, Syeda Sadia Masood
name: Zahid, Mariam
name: Malik, Muhammad Hammad Zahid
name: Amir, Arman
name: Lokesh, Ethuri
name: Ashrita, Kovvuru
name: Kachhadia, Meet Popatbhai
name: Karmani, Vikash Kumar
Publisher: name: figshare
Year: 2024
Subjects: Medicine
Biotechnology

description: Additional file 1.
Quantitative studies of the Far-UV, UV and optical spectra of late O and early B-type supergiants in the Magellanic Clouds
Creators: name: Evans, C. J.
name: Crowther, P. A.
name: Fullerton, A. W.
name: Hillier, D. J.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present quantitative studies of 8 late O and early B-type supergiants in the Magellanic Clouds using far-ultraviolet FUSE, ultraviolet IUE/HST and optical VLT-UVES spectroscopy. Temperatures, mass-loss rates and CNO abundances are obtained using the non-LTE, spherical, line-blanketed model atmosphere code of Hillier & Miller (1998). We support recent results for lower temperatures of OB-type supergiants as a result of stellar winds and blanketing, which amounts to ~2000 K at B0 Ia. In general, H$α$ derived mass-loss rates are consistent with UV and far-UV spectroscopy, although from consideration of the SIV $λλ$1063-1073 doublet, clumped winds are preferred over homogenous models. AV 235 (B0 Iaw) is a notable exception, which has an unusually strong H$α$ profile that is inconsistent with the other Balmer lines and UV wind diagnostics. We also derive CNO abundances for our sample, revealing substantial nitrogen enrichment, with carbon and oxygen depletion. Our results are supported by comparison with the Galactic supergiant HD 2905 (BC0.7 Ia) for which near-solar CNO abundances are obtained. This bolsters previous suggestions that ``normal'' OB-type supergiants exhibit atmospheric compositions indicative of partical CNO processing.
description: 47 pages, 15 figures (reduced size). Accepted for publication in ApJ. A postscript version with full res. figs is available from http://www.ing.iac.es/~cje/lateO.ps.gz
Random strategies with memory for the Robin Hood game
Creators: name: Tsaban, Boaz
Publisher: name: arXiv
Year: 2004
Subjects: subject: Combinatorics (math.CO)
subject: Probability (math.PR)
subject: FOS: Mathematics

description: The_Robin_Hood_ game is played as follows: On day i, the Sheriff puts s(i) bags of gold in the cave. On night i, Robin removes r(i) bags from the cave. The game is played for each natural nymber i. Robin wins if each bag which was put in the cave is eventually removed from it; otherwise the Sheriff wins. Gasarch, Golub, and Srinivasan studied the Robin Hood game in the case of random strategies where Robin has no historical memory. We extend their main result to the case of bounded historical memory, and obtain a hierarchy of provably distinct games.
description: Small updates
L’Union européenne résiste à la montée en puissance des pays emergents sur les marchés mondiaux
Creators: name: Cheptea, Angela
name: Cheptea, Angela
Publisher: name: Unknown
Year: 2017
Subjects: International Relations/Trade

description: Au cours des deux dernières décennies les pays émergents ont gagné d’importantes parts du marché mondial des produits agricoles et industriels. La meilleure performance sur la période 1995-2010 a été réalisée par la Chine, qui s’est imposée comme premier pays exportateur, devançant les États-Unis. La pression concurrentielle imposée par les pays émergents est particulièrement forte pour les produits technologiques, une spécialisation traditionnellement réservée aux pays industrialisés. Comment les pays membres de l’UE font-ils face à ces pressions et comment se situent leurs performances par rapport à celles d’autres grands pays industrialisés ? Afin de répondre à ces questions, on analyse la redistribution du marché mondial à un niveau fin par produits et par variétés de produits vendus à des prix différents. Une méthode économétrique originale nous permet de distinguer les variations de parts de marché dues à la pure compétitivité de celles dues à la composition par produits et par destinations des exportations. La bonne tenue des parts de marché de l’Union européenne à 27 (UE27) contraste en comparaison des pertes japonaises et américaines. À la différence des autres grands pays industrialisés, l’UE27 bénéficie d’un positionnement fort sur le haut de gamme et évite des pertes de parts de marché sur les produits technologiques. Dans le secteur agroalimentaire, malgré ses pertes de parts de marché en faveur des pays émergents, l’UE27 s’approprie la position de leader, longtemps détenue par les États-Unis, et une place dominante sur les exportations agroalimentaires haut de gamme. Ces performances s’expliquent par la capacité des pays membres de l’UE27 à concentrer leurs exportations sur les marchés les plus porteurs.
title: Therapeutic drug monitoring of novel immunosuppressants
Creators: name: Cattaneo, Dario
Publisher: name: The Open University
Year: 2006

description: Therapeutic drug monitoring is primarily undertaken for narrow therapeutic index drugs, such as immunosuppressants. These drugs have reduced the incidence of acute rejection and improved allograft survival. However, due to their narrow therapeutic index, small variations in blood levels may result in inadequate levels of immunosuppression or toxic drug concentrations. To overcome these problems individual dose regimen based-on pharmacokinetic monitoring has been proposed in the past years. Indeed, several studies have previously documented a significant association between cyclosporine whole blood levels and patient's clinical outcome, expressed as rejection episodes as well as drug-related adverse events. Novel immunosuppressive agents have been recently introduced on the market (such as rapamycins and mycophenolic acid-releasing formulations). However, data on their pharmacokinetics, which in turn could be useful for the definition of therapeutic ranges, are scanty. To address this issue we have used a chromatographic method for the measurement of mycophenolic acid levels in kidney transplant recipients. Although this immunosuppressant is usually given in a fixed daily dose regimen, we found a positive correlation between drug levels, but not dose, and renal function. As additional analysis, significant pharmacokinetic interactions between mycophenolic acid and concomitant immunosuppressive regimens have been identified. Similarly, novel chromatographic methods for the analysis of rapamycins in the whole blood have been developed in our laboratory, and applied to identify pharmacokinetic interactions between these and other immunosuppressive agents. In the last part of my research project, I have also presented preliminary data on the application of pharmacogenetics analysis in patients given cyclosporine as part of their immunosuppressive regimen. In conclusion, it can be reasonably speculated that TDM based on pharmacokinetic, as well as novel pharmacogenetic approaches, can be considered as reliable tools to guide drug dosing in organ transplantation setting, ultimately resulting in a significant improvement of long term graft and patient survival.
Guidance document on RRI-oriented grounding actions
Creators: name: D'Andrea, Luciano
name: Alfonsi, Alfonso
Publisher: name: Zenodo
Year: 2021

description: This report (Deliverable 3.3) is aimed at providing guidance to help the six implementing organisations (IOs) successfully face the challenges connected to the development and the implementation of RRI-oriented policies after the end of the project for a 5-year period. In planning GRACE, Guidance has been considered necessary since, once the project will be ended, the continuation of the GAs initiated under the project and the launch of new ones will require institutional arrangements and approaches different from those applied during the project lifetime. Moreover, IOs will no longer benefit from the systematic support of other cooperating partners. The document is organised into three Parts. Part One is aimed at extrapolating a set of lessons learned, emerging from the experience of IOs. This part is mainly based on the outputs of the three Mutual Learning Workshops respectively held on May 28-29, 2019 (Brussels), November 3-4, 2020 (online) and May 20-21, 2021 (online). The first workshop was focused on the concept of RRI and the design of RRIoriented GAs. The second one dealt with the issues of the establishment and reinforcement of the IO teams and the mobilisation of key stakeholders (especially researchers and leaders). The third mutual learning workshop supported IO teams to ensure the institutionalisation of the GAs initiated under GRACE and to define long-term sustainability strategies. Part Two is the core of the Report. It contains the description of the six Roadmaps towards RRI, i.e., the strategies and a general plan of activities to be carried out by each IO after the 5- year period after the end of GRACE. This period has been operationally organised in two parts, i.e., a 2-year Post-project period (2022-2023) and a 3-year Consolidation period (2024-2026). A preliminary version of the Roadmaps was already included in D3.1 (Definition of GAs and Roadmaps towards RRI), delivered in November 2019. This first version has been discussed in the framework of the Third Mutual Learning Workshop (May 2021), to be strongly revised by IOs between July and October 2021. This process has been developed with the support of K&I and SEERC as well as the contribution of other cooperating organisations. Part Three is shorter in comparison to the previous ones. It contains a set of resources on RRI in general and RRI keys.
description: The sole responsibility for the content of this publication lies with the authors. It reflects only the author's view and the Agency is not responsible for any use that may be made of the information it contains.
An Unusual Spectral State of an Ultra-luminous Very Soft X-ray Source during Outburst
Creators: name: Kong, A. K. H.
name: Di Stefano, R.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report the results of Chandra and XMM-Newton observations of a new outburst of an ultra-luminous X-ray source in M101. During a Chandra monitoring observation of M101, M101 ULX-1 was found to be in outburst in 2004 December, the second outburst in 2004. The peak bolometric luminosity is about 3e40 erg/s (7e39 erg/s in 0.3-7 keV). The outburst spectra are very soft and can generally be fitted with a blackbody model with temperatures of 40-80 eV, similar to supersoft X-ray sources in the Milky Way and in the Magellanic Clouds. In one Chandra observation, the source spectrum appears to be harder with a temperature of 150 eV. Such a spectral state is rarely seen in M101 ULX-1 and no X-ray source in the Milky Way shows this kind of spectrum. However, such an unusual spectral state very likely belongs to a new class of X-ray sources, quasisoft X-ray sources, recently discovered in nearby galaxies. M101 ULX-1 returned to supersoft state in a subsequent XMM-Newton observation. Based on the two outbursts in 2004, the extremely high luminosity (L_bol=1e40-1e41 erg/s), very soft X-ray spectra (kT=40-150 eV), transient behavior, and state transition provide strong evidence that M101 ULX-1 harbors an intermediate-mass black hole.
description: 4 pages, 2 figures, accepted for publication in ApJL
title: Ο ρόλος των συμπεριφορικών οικονομικών στις πολιτικές υγείας
title: The role of behavioral economics in health policies
titleType: AlternativeTitle
Creators: name: Πουλοπούλου, Ελένη
Publisher: name: Πανεπιστήμιο Δυτικής Αττικής
Year: 2024
Subjects: Οικονομικά της υγείας
Πολιτικές υγείας
Δημόσια Υγεία
Λήψη Αποφάσεων
Συµπεριφορικά Οικονομικά
Behavioural Economics
Public health
Health Policy
Health economics
Decision making

description: Στόχος της παρούσας διπλωματικής εργασίας είναι να παρουσιαστούν οι αρχές των Συμπεριφορικών Οικονομικών, αλλά και οι προεκτάσεις αυτών καθώς και η εφαρμογή τους σε πλαίσιο πολιτικών υγείας στο σύνολο του πληθυσμού μια χώρας. Επίσης γίνεται προσπάθεια ανάλυσης της σημασίας των Συμπεριφορικών Οικονομικών σε σχέση με τις πολιτικές υγείας που αποφασίζονται για την προστασία και προαγωγή της υγείας του πληθυσμού και την διασφάλιση επαρκών ποσοτικά και ποιοτικά υπηρεσιών υγειονομικής φροντίδας. Το υλικό της μελέτης προήλθε από την ελληνική και ξενόγλωσση βιβλιογραφία με την μέθοδο της βιβλιογραφικής ανασκόπησης στις βάσεις δεδομένων Google Scholar, PhycInfo και PubMed. Επιλέχθηκαν οι πιο σχετικές έρευνες των τελευταίων ετών. Από αυτή την αναζήτηση προέκυψαν ενδιαφέρουσες προσεγγίσεις σε επιμέρους λειτουργίες και πολιτικές αναγκαίες για την επίτευξη των πολιτικών υγείας όπως η πρόσβασης στις υπηρεσίες υγείας, η οργάνωση και διοίκηση των συστημάτων, η κατανομή των πόρων με το καλύτερο δυνατόν τρόπο, η αξιολόγηση της όποιας τεχνολογίας κ.α. Προέκυψε ότι τα Συµπεριφορικά Οικονομικά, είναι ένας νέος κλάδος που συνδυάζει την Οικονομική Επιστήμη με όρους και πειραματισμούς από την επιστήμη της Ψυχολογίας. Στην ουσία είναι η επιστήμη που μελετά τις συναισθηματικές, γνωστικές και κοινωνικές επιρροές στη συμπεριφορά των ανθρώπων στην λήψη αποφάσεων. Ως εκ τούτου οι όποιες παρεμβάσεις των Οικονομικών Συμπεριφορικών στις πολιτικές υγείας έχουν στεφθεί πάντα με επιτυχία αφού μόνο θετικές συμπεριφορές προάγουν.
Vortex-Meissner phase transition induced by two-tone-drive-engineered artificial gauge potential in the fermionic ladder constructed by superconducting qubit circuits
Creators: name: Zhao, Yan-Jun
name: Xu, Xun-Wei
name: Wang, Hui
name: Liu, Yu-xi
name: Liu, Wu-Ming
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose to periodically modulate the onsite energy via two-tone drives, which can be furthermore used to engineer artificial gauge potential. As an example, we show that the fermionic ladder model penetrated with effective magnetic flux can be constructed by superconducting flux qubits using such two-tone-drive-engineered artificial gauge potential. In this superconducting system, the single-particle ground state can range from vortex phase to Meissner phase due to the competition between the interleg coupling strength and the effective magnetic flux. We also present the method to experimentally measure the chiral currents by the single-particle Rabi oscillations between adjacent qubits. In contrast to previous methods of generating artifical gauge potential, our proposal does not need the aid of auxiliary couplers and in principle remains valid only if the qubit circuit maintains enough anharmonicity. The fermionic ladder model with effective magnetic flux can also be interpreted as one-dimensional spin-orbit-coupled model, which thus lay a foundation towards the realization of quantum spin Hall effect.
Group Influence and American Ideals : How Social Identity and Emotion Shape Our Political Values and Attitudes
Creators: name: Suhay, Elizabeth
Publisher: name: University of Michigan
Year: 2023
Subjects: classificationCode: 4408
subject: Political science
subject: FOS: Political science

description: A dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy (Political Science) in The University of Michigan 2008.
title: Φύλο και ψηφιακή τεχνολογία στην εργασία
title: Gender and digital technology in work
titleType: AlternativeTitle
Creators: name: Μπακατσιά, Ελένη
Publisher: name: Πανεπιστήμιο Πειραιώς
Year: 2024
Subjects: subject: Φύλο
subject: Τεχνολογία
subject: Έμφυλες διακρίσεις
subject: Έμφυλες ανισότητες
subject: Προκαταλήψεις
subject: 'Εμφυλα στερεότυπα
subject: Τεχνητή νοημοσύνη
subject: Ψηφιοποίηση
subject: Τηλεργασία
subject: Ψηφιακή πλατφόρμα

description: Η παρούσα διπλωματική εργασία εκπονήθηκε στο πλαίσιο του Μεταπτυχιακού Προγράμματος του Πανεπιστημίου του Πειραιά «Δίκαιο και Τεχνολογίες Πληροφορικής και Επικοινωνιών» και έχει ως σκοπό να εξετάσει την επίδραση της ψηφιακής τεχνολογίας στη γυναικεία εργασία, εστιάζοντας στη σχέση αλληλεπίδρασης του παράγοντα φύλου και τεχνολογία και στα αποτελέσματά τους στην εργασία. Η συγκεκριμένη θεματική κρίνεται εξέχουσας σημασίας, διότι αφορά πρώτιστα την προστασία και τον σεβασμό της ανθρώπινης αξίας και την θεμελιώδη «αρχή της ισότητας», όπως αυτή κατοχυρώνεται και νομικά (Άρθρο 14 ΕΣΔΑ, & Άρθρο 4, παρ. 1 Σ). Για την κατανόηση της θεματικής εξετάζεται πρώτα η εκπαιδευτική και επαγγελματική στελέχωση του κλάδου των φυσικών επιστημών, της τεχνολογίας, της μηχανικής και των μαθηματικών (STEM) από το γυναικείο φύλο και γίνεται αναφορά στη σχέση του με την τεχνολογία. Παρουσιάζονται ,επίσης, οι έννοιες της «μεροληψίας» και της «διάκρισης» και εξετάζονται τα αποτελέσματα της εξ΄ αποστάσεως εργασίας και της εργασίας μέσω πλατφορμών στη ζωή της γυναίκας. Τέλος, αναλύονται τα νομικά μέτρα και οι πολιτικές που έχουν υιοθετηθεί σε ευρωπαϊκό επίπεδο, προκειμένου να καταπολεμηθούν οι ανισότητες που βιώνουν οι εργαζόμενες γυναίκες στην σύγχρονη εποχή. Αποδεικνύεται ότι οι γυναίκες υποεκπροσωπούνται στην εκπαιδευτική κατάρτιση στους τομείς STEM και κατ΄ επέκταση υστερούν και στους αντίστοιχους επαγγελματικούς κλάδους, ενώ επίσης διαπιστώνεται το διάτρητο και επισφαλές νομικό πλαίσιο που καλύπτει τις σύγχρονες εργασιακές σχέσεις. Η κεντρική αιτία της γυναικείας ανισοτιμίας εντοπίζεται στη θέση που κατέχει η σύγχρονη γυναίκα στην ίδια την καπιταλιστική κοινωνία -οικονομικά και κοινωνικά- καθώς και στα στερεότυπα και τις έμφυλες προκαταλήψεις που διατηρούνται και επηρεάζουν ως εκ τούτου την ανάπτυξη και εξέλιξη του τεχνολογικού τομέα. Εν κατακλείδι, φανερώνονται οι σοβαροί κοινωνικοί και νομικοί προβληματισμοί που γεννά η χρήση των νέων τεχνολογιών στην εργασία και οι βαθύτερες προσπάθειες, που απαιτούνται για την ενίσχυση των ψηφιακά εργαζόμενων γυναικών.
Additional file 1 of Reconstruction of a gene regulatory network of the induced systemic resistance defense response in Arabidopsis using boolean networks
Creators: name: Timmermann, Tania
name: González, Bernardo
name: Ruz, Gonzalo A.
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1 Supplementary file 1: Table S1. List of real time RT-PCR primer pairs. Melting temperature and references are indicated.
Parametric amplification of metric fluctuations through a bouncing phase
Creators: name: Martin, Jerome
name: Peter, Patrick
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We clarify the properties of the behavior of classical cosmological perturbations when the Universe experiences a bounce. This is done in the simplest possible case for which gravity is described by general relativity and the matter content has a single component, namely a scalar field in a closed geometry. We show in particular that the spectrum of scalar perturbations can be affected by the bounce in a way that may depend on the wave number, even in the large scale limit. This may have important implications for string motivated models of the early Universe.
description: 17 pages, 12 figures, LaTeX-ReVTeX format, version to match Phys. Rev. D
Παιχνίδι επαυξημένης πραγματικότητας για την προστασία προσωπικών δεδομένων
Creators: name: Φέρρου, Αναστασία
Publisher: name: Πανεπιστήμιο Πειραιώς
Year: 2024
Subjects: subject: Επαυξημένη πραγματικότητα
subject: Επιτραπέζιο παιχνίδι
subject: Εκπαιδευτικά παιχνίδια
subject: Ιδιωτικότητα
subject: Προσωπικά δεδομένα
subject: Προστασία προσωπικών δεδομένων

description: Η παρούσα Μεταπτυχιακή Διπλωματική Εργασία πραγματεύεται το σχεδιασμό και την ανάπτυξη ενός εκπαιδευτικού παιχνιδιού, στο οποίο συνδυάζονται η τεχνολογία της Επαυξημένης Πραγματικότητας με ένα παραδοσιακό επιτραπέζιο παιχνίδι. Η επιλογή του συνδυασμού ενός παραδοσιακού παιχνιδιού με την τεχνολογία της Επαυξημένης Πραγματικότητας έγινε με γνώμονα την κάλυψη του κενού που υπάρχει μεταξύ των ψηφιακών παιχνιδιών και των φυσικών ή αναλογικών παιχνιδιών. Αξιοποιώντας τα πλεονεκτήματα και των δύο αυτών κατηγοριών παιχνιδιών, υπάρχει η δυνατότητα να κρατηθεί το ενδιαφέρον των παικτών αμείωτο και να ενισχυθούν τα μαθησιακά αποτελέσματα. Σκοπός του προτεινόμενου παιχνιδιού είναι να λειτουργήσει ως «μέσο μεταφοράς» των παικτών σε ένα «ταξίδι ευαισθητοποίησης και ενημέρωσης» στην Προστασία των Προσωπικών Δεδομένων. Η εκπαίδευση των παιδιών και των νέων στο θέμα της Προστασίας των Προσωπικών Δεδομένων και στη Διαδικτυακή Ασφάλεια κρίνεται αναγκαία. Πρόκειται για ένα θέμα που απασχολεί εδώ και αρκετό καιρό την Παγκόσμια Κοινότητα. Πολλές χώρες έχουν αναπτύξει προγράμματα και πρωτοβουλίες για την εκπαίδευση παιδιών και εκπαιδευτικών. Αυτά τα προγράμματα συνήθως περιλαμβάνουν εκπαιδευτικά προγράμματα σε σχολεία, εκπαιδευτικές πρωτοβουλίες ευαισθητοποίησης γονέων και κηδεμόνων, δημιουργία ειδικών πλατφορμών εκπαιδευτικού υλικού και ψηφιακά εκπαιδευτικά παιχνίδια. Ο δικός μας στόχος είναι το προτεινόμενο παιχνίδι να μπορεί να αξιοποιηθεί από εκπαιδευτικούς της Πρωτοβάθμιας και της Δευτεροβάθμιας Εκπαίδευσης και να βοηθήσει τους μαθητές να αντιληφθούν τους κινδύνους που εγκυμονούν στο Διαδίκτυο και να τους δώσει τις απαραίτητες γνώσεις ώστε να διαφυλάσσουν τις προσωπικές τους πληροφορίες, να υιοθετήσουν καλές πρακτικές χρήσης του Διαδικτύου και των μέσων Κοινωνικής Δικτύωσης και να μην διστάζουν να αναφέρουν ανάρμοστες συμπεριφορές και να ζητούν βοήθεια από ενήλικες που εμπιστεύονται.
Eulerian representations for real reflection groups
Creators: name: Brauner, Sarah
Publisher: name: arXiv
Year: 2020
Subjects: subject: Combinatorics (math.CO)
subject: Algebraic Topology (math.AT)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 05Exx, 20F55, 55R80, 14N20, 52C35

description: The Eulerian idempotents, first introduced for the symmetric group and later extended to all reflection groups, generate a family of representations called the Eulerian representations that decompose the regular representation. In Type $A$, the Eulerian representations have many elegant but mysterious connections to rings naturally associated with the braid arrangement. In this paper, we unify these results and show that they hold for any reflection group of coincidental type -- that is, $S_{n}$, $B_{n}$, $H_{3}$ or the dihedral group $I_{2}(m)$ -- by giving six characterizations of the Eulerian representations, including as components of the associated graded of the Varchenko-Gelfand ring $\mathcal{V}$. As a consequence, we show that Solomon's descent algebra contains a commutative subalgebra generated by sums of elements with the same number of descents if and only if $W$ is coincidental. More generally, when $W$ is any finite real reflection group, we give a case-free construction of a family of Eulerian representations described by a flat-decomposition of the ring $\mathcal{V}$.
description: Final version, to appear in the Journal of the London Mathematical Society
Metaverse και προστασία προσωπικών δεδομένων : συμβατότητα και νομικές προκλήσεις υπό το φως του ΓΚΠΔ
Creators: name: Πατήρη, Γεωργία
Publisher: name: Πανεπιστήμιο Πειραιώς
Year: 2023
Subjects: subject: Metaverse
subject: Γενικός Κανονισμός Προστασίας Δεδομένων (ΓΚΠΔ)
subject: Άβαταρ
subject: Ειδικές συσκευές εμβύθισης
subject: Phygital world
subject: Datafication
subject: Τεχνητή νοημοσύνη
subject: XR
subject: Blockchain
subject: Βιομετρική ψυχογραφία
subject: Προστασία προσωπικών δεδομένων

description: Η παρούσα μεταπτυχιακή διπλωματική εργασία επικεντρώνεται στο ζήτημα της συμβατότητας και εν γένει των νομικών προκλήσεων που θα εγείρει το Metaverse σε σχέση με το ενωσιακό δίκαιο προστασίας προσωπικών δεδομένων και ειδικότερα, τον ΓΚΠΔ. Η σχετική ανάλυση παρατίθεται σε δύο κεφάλαια. Στο Α’ κεφάλαιο γίνεται μια εισαγωγή στην έννοια του Metaverse, αναλύονται τα βασικά χαρακτηριστικά του και οι επιμέρους τεχνολογίες που θα επιτρέψουν την υλοποίηση και την ουσιαστική λειτουργία του, αλλά και τα ανταγωνιστικά οράματα που έχουν επικρατήσει ως προς τη δομή και το μοντέλο διακυβέρνησής του. Επιπλέον, γίνεται μνεία στο ετερόκλητο επενδυτικό κοινό που έχει συγκεντρώσει και δίνεται έμφαση στους κυρίαρχους τομείς που αναμένεται αυτό να ενισχύσει και αναδιαμορφώσει. Το κεφάλαιο κλείνει με την περιγραφή της ατζέντας της ΕΕ για το Metaverse και τους λόγους για τους οποίους η παρούσα εργασία εστιάζει στη σχέση των ιδιωτικών πλατφορμών αυτού με το ενωσιακό δίκαιο προστασίας προσωπικών δεδομένων, δίνοντας έτσι τη σκυτάλη στο Β’ κεφάλαιο. Μια σύντομη αναφορά στη θεμελίωση του δικαιώματος στα προσωπικά δεδομένα και την πρόσφατη θέσπιση του ΓΚΠΔ από την ΕΕ, υπό το φως των νέων τεχνολογικών εξελίξεων, εγκαινιάζει το Β’ κεφάλαιο. Ακολουθεί η διερεύνηση της ουσιαστικής και εδαφικής εφαρμογής του ΓΚΠΔ στο Metaverse. Περαιτέρω, εξετάζονται ενδελεχώς τα κύρια ζητήματα προστασίας προσωπικών δεδομένων που θα ανακύψουν λόγω της επικράτησης του τελευταίου στην ενωσιακή αγορά και προτείνονται λύσεις για το μετριασμό τους. Στο επίκεντρο των νομικών προκλήσεων τοποθετείται, μεταξύ άλλων, η μαζική επεξεργασία βιομετρικών και λοιπών προσωπικών δεδομένων που θα αντλούνται από τις ειδικές συσκευές εμβύθισης στο Metaverse, η δυσχέρεια σαφούς καθορισμού των υπόχρεων μερών, διαφανούς ενημέρωσης, λήψης της συναίνεσης των χρηστών και εξασφάλισης της νομιμότητας της επεξεργασίας των δεδομένων τους υπό το ισχύον νομοθετικό καθεστώς, οι ολέθριες συνέπειες της συμπεριφορικής διαφήμισης και της αλγοριθμικής λήψης αποφάσεων στη δυστοπική εκδοχή του Metaverse, η ανάγκη διασφάλισης της φορητότητας και της συνεχούς διαβίβασης προσωπικών δεδομένων εκτός ΕΕ για τη διαλειτουργικότητα του εικονικού κόσμου, η διακύβευση της ασφάλειας αυτών από εσωτερικές και εξωτερικές απειλές και τέλος, η αντίρροπη σχέση μεταξύ ΓΚΠΔ και Blockchain, ως τεχνολογίας στην οποία θα στηριχθεί, λιγότερο ή περισσότερο, η λειτουργία του Metaverse.
title: The Local Implementation of the Sale of Food and Drugs Act, 1875
Creators: name: Brian, Janet Margaret
Publisher: name: The Open University
Year: 2006

description: This thesis investigates the implementation at local level of the Sale of Food and Drugs Act, 1875. The Act, an important milestone in food reform, was introduced in an attempt to control the adulteration of food, drink and drugs which previous legislation had failed to achieve. At central government level, the Local Government Board was responsible for overall administration of the Act, while daily implementation was the responsibility of local governing bodies. The success of the 1875 Act therefore depended on effective local implementation. Key to the Act was the collection of samples from retailers by designated inspectors and the analysis of these samples by official public analysts. Local authorities were responsible for the appointment of public analysts and inspectors and other aspects of the daily working of the Act. The way these responsibilities were discharged had a very real effect on the outcome of the legislation. Many local authorities failed to implement the Act and the Local Government Board proved ineffective in enforcing compliance. Public analysts and inspectors were also hampered in the daily administration of the Act by many practical constraints, as a result the effectiveness of the 1875 Sale of Food and Drugs Act has to be re-evaluated.
Bayesian model comparison applied to the Explorer-Nautilus 2001 coincidence data
Creators: name: Astone, Pia
name: D'Agostini, Giulio
name: D'Antonio, Sabrina
Publisher: name: arXiv
Year: 2003
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: Bayesian reasoning is applied to the data by the ROG Collaboration, in which gravitational wave (g.w.) signals are searched for in a coincidence experiment between Explorer and Nautilus. The use of Bayesian reasoning allows, under well defined hypotheses, even tiny pieces of evidence in favor of each model to be extracted from the data. The combination of the data of several experiments can therefore be performed in an optimal and efficient way. Some models for Galactic sources are considered and, within each model, the experimental result is summarized with the likelihood rescaled to the insensitivity limit value (``${\cal R}$ function''). The model comparison result is given in in terms of Bayes factors, which quantify how the ratio of beliefs about two alternative models are modified by the experimental observation
description: 16 pages, 4 figures. Presented at the GWDAW2002 conference, held in Kyoto on Dec.,2002. This version includes comments by the referees of CQG, which has accepted the paper for pubblication in the special issue of the conference. In particular, note that in Eq. 12 there was a typeset error. As suggested by one of the referees, a uniform prior in Log(alpha) has also been considered
Additional file 1 of Viscoelastic properties of white and gray matter-derived microglia differentiate upon treatment with lipopolysaccharide but not upon treatment with myelin
Creators: name: Wageningen, Thecla A. Van
name: Antonovaite, Nelda
name: Paardekam, Erik
name: Brevé, John J. P.
name: Iannuzzi, Davide
name: Dam, Anne-Marie Van
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 1: Figure S1. Cell depth in μm of WM (blue, left of dotted line) and GM (red, right of dotted line) enriched microglia after treatment with LPS, myelin or myelin+LPS. Black dots represent data from individual microglia, bars represent the mean and +/- SEM. Figure S2. Representative lightmicroscopical image of primary mixed glial cells cultured in ibidi μ-dish with grid used for indentation. Microglia are identified by IBA-1 immunoreactivity (pink), astrocytes are identified by GFAP immunoreactivity (brown). Scalebar = 250 μm. Figure S3. Graph depicting mRNA levels of Aif-1 and Gfap in WM (blue) and GM (red) derived mixed glial cell cultures. Black dots represent data from 3 individual cultures, bars represent the mean and +/- SEM. We observed no statistical differences in the mRNA expression of Aif-1 or Gfap between conditions (ns).
Ideologically Motivated Reasoning in Response to Information about Genetics and Race
Creators: name: Morin-Chassé, Alexandre
name: Suhay, Elizabeth
name: Jayaratne, Toby
Publisher: name: University of Michigan; University of Montreal; Lafayette College
Year: 2023
Subjects: classificationCode: 4408
subject: Political science
subject: FOS: Political science

description: Draft.
The Hagedorn Temperature and Partition Thermodynamics
Creators: name: Blanchard, Philippe
name: Fortunato, Santo
name: Satz, Helmut
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We review the resonance gas formalism of hadron thermodynamics and recall that an exponential increase of the resonance spectrum leads to a limiting temperature of hadronic matter. We then show that the number p(n) of ordered partitions of an integer n grows exponentially with n and satisfies the integer counterpart of the statistical bootstrap equation. Considering the set of all partitions as a Gibbs ensemble provides a partition thermodynamics which is also governed by a limiting temperature, determined by the combinatorial structure of the problem. Further associating intrinsic quantum numbers to integers results in a phase diagram equivalent to that found in QCD for hadronic matter as function of temperature and baryochemical potential.
description: Dedicated to Rolf Hagedorn, 1919-2003. 11 pages, 3 figures. Final version accepted for publication in the European Physical Journal C
Learning Class Regularized Features for Action Recognition
Creators: name: Stergiou, Alexandros
name: Poppe, Ronald
name: Veltkamp, Remco C.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Training Deep Convolutional Neural Networks (CNNs) is based on the notion of using multiple kernels and non-linearities in their subsequent activations to extract useful features. The kernels are used as general feature extractors without specific correspondence to the target class. As a result, the extracted features do not correspond to specific classes. Subtle differences between similar classes are modeled in the same way as large differences between dissimilar classes. To overcome the class-agnostic use of kernels in CNNs, we introduce a novel method named Class Regularization that performs class-based regularization of layer activations. We demonstrate that this not only improves feature search during training, but also allows an explicit assignment of features per class during each stage of the feature extraction process. We show that using Class Regularization blocks in state-of-the-art CNN architectures for action recognition leads to systematic improvement gains of 1.8%, 1.2% and 1.4% on the Kinetics, UCF-101 and HMDB-51 datasets, respectively.
The Outlook of National Education Policy-2020 on School Teacher Education through the lens of Reflective level of Teaching
Creators: name: GORAI, JITENDRANATH
name: Tanushri G Mandal
name: Dr.G.R.Angadi
Publisher: name: Zenodo
Year: 2021
Subjects: Teacher , Reflective, NEP-2020 Education

description: Our whole world’s teacher education going through Technological revolution. Dynamic shift from Bachelor of Teaching (BT) to Bachelor of Learning (BL), then, Bachelor of e-Learning (B e-L).Different policies in our India presented different view on teacher education on school level as well as all others stages of teacher’s education have benefited our societies. Designing a comprehensive Education Policy is very essential as Education leads to progress the in society apart from its other benefits. Different countries use different education policies and different education systems depending on their governance system. Recently, the Government of India (GoI.) implemented the New Education Policy-2020.This Education policy was designed by an expert committee member by Dr. K. Kasturirangan, former chairman of ISRO. In this paper researcher have tried to have outlook and study the objective to study National Education policy 2020 on School Education and to study of curriculum and pedagogy of National Education Policy-2020 in school Education through lens of Reflective level of teaching. Methodology of this study secondary data based on qualitative aspect. In this paper researcher try to find out what new Educational policy 2020 have mentioned for school education specially in sub unit 4 Curriculum and Pedagogy in Schools on Learning Should be Holistic, Enjoyable, Integrated and Engagement and how teaching-learning can be seen through the lens of reflective level of teaching at school level. It also throws light on demerits as well as the suggestion for reflective level of teaching-learning in curriculum and pedagogy of school education according to National Policy of Education (NPE 2020).
Addressing India’s water challenge 2050: the virtual water trade option
Creators: name: Verma, Shilp
name: Kampman, D. A.
name: Van Der Zaag, P.
name: Hoekstra, A. K.
name: Verma, Shilp
name: Kampman, D. A.
name: Van Der Zaag, P.
name: Hoekstra, A. K.
Publisher: name: Unknown
Year: 2009
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: Food Consumption/Nutrition/Food Safety
subject: Food Security and Poverty
subject: Livestock Production/Industries
subject: Virtual water
subject: Food security
subject: Water transfer
subject: River basins
subject: International trade
subject: India

description: In International Water Management Institute (IWMI). Strategic Analyses of the National River Linking Project (NRLP) of India Series 5. Proceedings of the Second National Workshop on Strategic Issues in Indian Irrigation, New Delhi, India, 8-9 April 2009. Colombo, Sri Lanka: International Water Management Institute (IWMI).
Effect of dopant ordering on the stability of ferroelectric hafnia
Creators: name: Dutta, Sangita
name: Aramberri, Hugo
name: Schenk, Tony
name: Íñiguez, Jorge
Publisher: name: arXiv
Year: 2020
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Films of all-important compound hafnia (HfO2) can be prepared in an orthorhombic ferroelectric (FE) state that is ideal for applications, e.g. in memories or negative-capacitance field-effect transistors. The origin of this FE state remains a mystery, though, as none of the proposed mechanisms for its stabilization -- from surface and size effects to formation kinetics -- is fully convincing. Interestingly, it is known that doping HfO2 with various cations favors the occurrence of the FE polymorph; however, existing first-principles works suggest that doping by itself is not sufficient to stabilize the polar phase over the usual non-polar monoclinic ground state. Here we use first-principles methods to reexamine this question. We consider two representative isovalent substitutional dopants, Si and Zr, and study their preferred arrangement within the HfO2 lattice. Our results reveal that small atoms like Si can adopt very stable configurations (forming layers within specific crystallographic planes) in the FE orthorhombic phase of HfO2, but comparatively less so in the non-polar monoclinic one. Further, we find that, at low concentrations, such a dopant ordering yields a FE ground state, the usual paraelectric phase becoming a higher-energy metastable polymorph. We discuss the implications of our findings, which constitute a definite step forward towards understanding ferroelectricity in HfO2.
description: 6 pages, 4 figures