cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Spread Supersymmetry
Creators: name: Hall, Lawrence J.
name: Nomura, Yasunori
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In the multiverse the scale of SUSY breaking, \tilde{m} = F_X/M_*, may scan and environmental constraints on the dark matter density may exclude a large range of \tilde{m} from the reheating temperature after inflation down to values that yield a LSP mass of order a TeV. After selection effects, the distribution for \tilde{m} may prefer larger values. A single environmental constraint from dark matter can then lead to multi-component dark matter, including both axions and the LSP, giving a TeV-scale LSP lighter than the corresponding value for single-component LSP dark matter. If SUSY breaking is mediated to the SM sector at order X^* X, only squarks, sleptons and one Higgs doublet acquire masses of order \tilde{m}. The gravitino mass is lighter by a factor of M_*/M_Pl and the gaugino masses are suppressed by a further loop factor. This Spread SUSY spectrum has two versions; the Higgsino masses are generated in one from supergravity giving a wino LSP and in the other radiatively giving a Higgsino LSP. The environmental restriction on dark matter fixes the LSP mass to the TeV domain, so that the squark and slepton masses are order 10^3 TeV and 10^6 TeV in these two schemes. We study the spectrum, dark matter and collider signals of these two versions of Spread SUSY. The Higgs is SM-like and lighter than 145 GeV; monochromatic photons in cosmic rays arise from dark matter annihilations in the halo; exotic short charged tracks occur at the LHC, at least for the wino LSP; and there are the eventual possibilities of direct detection of dark matter and detailed exploration of the TeV-scale states at a future linear collider. Gauge coupling unification is as in minimal SUSY theories. If SUSY breaking is mediated at order X, a much less hierarchical spectrum results---similar to that of the MSSM, but with the superpartner masses 1--2 orders of magnitude larger than in natural theories.
description: 20 pages, 5 figures
Elucidating and Exploiting the Mitochondrial Electron Transport Chain of Apicomplexan Parasites
Creators: name: Hayward, Jenni
Publisher: name: The Australian National University
Year: 2023

description: Mitochondrial respiration is a critical process for the survival of many eukaryotes, including parasites in the phylum Apicomplexa. These intracellular parasites include the causative agents of numerous serious diseases in humans and animals, including toxoplasmosis (Toxoplasma gondii) and malaria (Plasmodium species). Emerging evidence indicates that the mitochondrial electron transport chain (ETC) of apicomplexans has notable differences to that of the host cells they infect. These differences make the ETC a prominent drug target in apicomplexans, with numerous inhibitors of this pathway in current use or development. In this thesis, I developed a suite of methods to assess ETC function in real time. I characterised apicomplexan ETC inhibitors that emerged from a compound library screen. I found that most of these inhibitors targeted the cytochrome bc1 complex (Complex III). I elucidated the protein composition of Complex III, characterising the apicomplexan specific protein TgQCR11, which I showed was critical for complex assembly and function. I characterised the first ever identified iron-sulfur cluster-containing protein in the cytochrome c oxidase complex (Complex IV) in T. gondii. I showed that the iron-sulfur clusters of this protein were critical for maintaining Complex IV integrity. In sum, my thesis has explored the novelty and exploitability of the ETC of apicomplexan parasites.
Investigation of the potential of topology optimization in additive manufacturing using the example of components subject to bending stress
Creators: name: Jantos, D.R.
name: Röttger, A.
name: Junker, P.
Publisher: name: Weinheim : Wiley-VCH
Year: 2022
Subjects: subject: additive manufacturing
subject: stereolithography
subject: Topology optimization
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau
subject: Dewey Decimal Classification::600 | Technik::660 | Technische Chemie
subject: Dewey Decimal Classification::600 | Technik::670 | Industrielle und handwerkliche Fertigung

description: In this application-oriented work, we examine the performance of topology-optimized structures as compared to the reference I-beam. We make use of the thermodynamic topology optimization based on a linear elastic compliance minimization, i. e. minimization of the elastic strain energy of the whole structure. We investigate, how the optimization of the rather theoretical strain energy influences the efficiency of more practical measurements, i. e. the force-displacement response at the loading points and the maximum tolerable force. For this purpose, starting from a cuboid design space with the boundary conditions of a 3-point and 4-point bending stress, the geometry with constant volume was optimized. The topology-optimized bending beams were subsequently produced by stereolithography and mechanically tested with respect to the previously defined boundary conditions. In order to avoid a falsification of results due to internal sample defects, all samples were previously examined with the aid of computer tomography with regard to the defects in the volume. As a general result, the topology-optimized bending beams can bear a higher load in the experiment, which shows the usefulness of the coupling of additive manufacturing and topology optimization methods without any special constraints or enhancements regarding the manufacturing process within the optimization.
Das Kentern von Schiffen in unregelmäßiger längslaufender See
Creators: name: Kastner, Sigismund
Publisher: name: TUHH Universitätsbibliothek
Year: 1968
Subjects: classificationCode: 52.00
subject: Maschinenbau, Energietechnik, Fertigungstechnik: Allgemeines

description: Das Kentern von Schiffen in unregelmäßiger längslaufender See
Position estimation in networks with sparse infrastructure
Creators: name: Mendrzik, Rico
Publisher: name: TUHH Universitätsbibliothek
Year: 2020
Subjects: subject: Positioning
subject: 5G
subject: SLAM
classificationCode: 004
subject: Informatik

description: In der vorliegenden Arbeit wurde das Thema der funkbasierten Positionsbestimmung im Kontext von geringer Infrastrukturdichte untersucht. Dabei wurden die Ansätze der kooperativen Positionierung und der Positionierung mittels eines einzelnen Infrastrukturknotens untersucht. Es wurden theoretische Untersuchungen durchgeführt und Algorithmen zur Positionsbestimmung entwickelt. Die Ergebnisse der Arbeit zeigen, dass präzise Positionsbestimmung unter Verwendung der betrachteten Ansätze trotz geringer Infrastrukturdichte möglich ist.
description: This thesis considers radio-based positioning in the context of sparse infrastructure. The following two approaches have been considered: Cooperative positioning and single-anchor positioning. Theoretical studies have been conducted and positioning algorithms were developed. The results of this thesis show that the considered approaches allow for precise position estimation despite the sparsity of infrastructure.
Reminiscences litteraires dans Le grand Meaulnes
Creators: name: Rubin, Catalin
Publisher: name: University of Calgary
Year: 1970
Subjects: subject: PQ 2611 O85 Z87 1970 Film
subject: Fournier, Alain, 1886-1914. Le grand Meaulnes
subject: Authors, French
subject: Authors, Belgian

description: Bibliography: p. 124-<130>.
Spectroscopy of extended Lyα envelopes around z=4.5 quasars
Creators: name: North, P. L.
name: Courbin, F.
name: Eigenbrod, A.
name: Chelouche, D.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: What are the frequency, shape, kinematics, and luminosity of Lyα envelopes surrounding radio-quiet quasars at high redshift, and is the luminosity of these envelopes related to that of the quasar or not? As a first step towards answering these questions, we have searched for Lyα envelopes around six radio-quiet quasars at z~4.5, using deep spectra taken with the FORS2 spectrograph attached to the UT1 of the Very Large Telescope (VLT). Using the multi-slit mode allows us to observe several point spread function stars simultaneously with the quasar, and to remove the point-like emission from the quasar, unveiling the faint underlying Lyα envelope with unprecedented depth. An envelope is detected around four of the six quasars, which suggests that these envelopes are very frequent. Their diameter varies in the range 26
description: 10 pages, 5 figures, accepted for publication in Astronomy & Astrophysics
Quantum discord and entanglement in Heisenberg XXZ spin chain after quenches
Creators: name: Ren, Jie
name: Wu, Yin-Zhong
name: Zhu, Shi-Qun
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Using the adaptive time-dependent density-matrix renormalization group method, the dynamics of entanglement and quantum discord of a one-dimensional spin-1/2 XXZ chain is studied when anisotropic interaction quenches are applied at different temperatures. The dynamics of the quantum discord and pairwise entanglement between the nearest qubits shows that the entanglement and quantum discord will first oscillate and then approach to a constant value. The quantum discord can be used to predict the quantum phase transition, while the entanglement cannot.
description: 4pages,4figures
Additional file 1 of Structural diversity and biological activities of naturally derived bafilomycins from actinomycetes
Creators: name: Custodio, Aileen Bayot
name: Zapater, John Edward Ico
name: Alcantara, Edwin Plata
Publisher: name: figshare
Year: 2025
Subjects: subject: Biophysics
subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: Additional file 1.
title: RFID-basierte Navigation für autonome Fahrzeuge
title: RFID based navigation for autonomous vehicles
titleType: AlternativeTitle
Creators: name: Bosien, Arne
Publisher: name: TUHH Universitätsbibliothek
Year: 2012
Subjects: subject: RFID
subject: Navigation
subject: Antikollision
subject: Inventory
subject: FTS
subject: Anti collision
subject: AGV
subject: RFID
classificationCode: J.7
subject: COMPUTERS IN OTHER SYSTEMS (C.3)

description: In dieser Arbeit wurden die Möglichkeiten eines pheromonbasierten Navigationsverfahrens mittels wiederbeschreibbarer RFID-Tags untersucht. Im Gegensatz zu anderen Ansätzen wird hier auf eine eindeutige Fahrzeuglokalisierung verzichtet. Es wurden Algorithmen für die Navigation entwickelt und in einem Test-System evaluiert. Um eine höhere Fahrgeschwindigkeit zu erreichen, wurden Antikollisionsalgorithmen für das Inventory optimiert. Des Weiteren wurde ein neuer Inventory-Ansatz ausgearbeitet, der insbesondere für die untersuchten Navigationssysteme geeignet ist.
description: In this thesis the possibilities of a pheromone-based navigation system using rewritable RFID tags have been examined. In contrast to other approaches, this system does not make use of an unambiguous localisation of vehicles. Navigation algorithms have been developed and evaluated in a test system. In order to achieve a higher driving speed, the optimisation of current anti-collision algorithms was necessary. Furthermore, a new inventory approach has been introduced, which has strengths in the examined navigation systems.
Philip Roth as moral artist at mid-career
Creators: name: Phelan, James
Publisher: name: University of British Columbia
Year: 2010

description: As a serious young man in the nineteen-fifties and early sixties, Philip Roth believed writing fiction was an exalted calling with a high moral purpose. He was a committed social realist with a Lionel-Trilling-like ethics of fiction and a grand, unrealized ambition to write about public life. Then, fifteen years into his career, he wrote Portnoy’s Complaint (1969), a rollicking extravaganza of scurrilous comic invention and exaggerated grievance. Revelling in wildness and transgression, he found a voice that galvanized his talent as nothing before had done. Yet he still seemed to feel bound by his old ethical commitments. This was not the artistic breakthrough he had been hoping for. My paper considers how Roth works at reconciling his deep-seated sense of moral responsibility as a writer with his inescapable talent for imaginative recklessness in three novels, each of which marks a turning point in the middle of his career, Portnoy, The Ghost Writer (1979), and The Counterlife (1986). I take this moral/aesthetic problem to be an important preoccupation of Roth’s and make that preoccupation the basis for readings of the novels. In doing so, I try to show that his ethics and aesthetics are much deeply entangled than is usually acknowledged. In Portnoy he does all he can to contain Alex Portnoy’s rampaging monologue inside a morally proper narrative frame. With The Ghost Writer, he eschews his old ethics of fiction and makes a complex declaration of aestheticism by appropriating Anne Frank’s life story and voice to his pointedly reckless fiction. The Israel chapters of The Counterlife are a watershed in his career. In them, he puts his aesthetic wildness to work for his moral probity, while opening his fiction up to the public scene. He presents a dialogical, non-normative moral fiction investigating the question of Israeli settlement on the West Bank by imaginatively projecting himself into a range of ethically engaged Israeli subject positions and having the characters he invents debate the controversy in variations on his characteristic voice. In the mid-eighties as in the early sixties, Roth’s objective as a moral writer is the "expansion of moral consciousness."
A Tale Twice Told: The Luminosity Profiles of the Sagittarius Tails
Creators: name: Niederste-Ostholt, Martin
name: Belokurov, Vasily
name: Evans, Wyn
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The Sagittarius dwarf galaxy is the archetype of a tidally disrupting system. Both leading and trailing tails can be observed across at least 180 degrees of the sky and measurements of their luminosity density profiles have recently become available. Using numerical simulations, we explore the factors that control the appearance of such profiles. We use two possible models for the Sgr progenitor. The first is a one-component Plummer model, which may represent either a dark matter free progenitor, or one in which pre-existing dark matter has already been largely stripped. The second is a two-component model in which the stars are represented by a Hernquist sphere embedded in a cosmologically modish Navarro-Frenk-White dark halo. Disruption of the models in the Milky Way galaxy provides us with two tellings of the tale of the formation of the Sgr stream. The initial disintegration of the baryons proceeds more slowly for the two-component models because of the protective cocoon of dark matter. Once this has been stripped, though, matters proceed apace. In both cases, the profiles after ~6 pericentric passages provide good matches to the observational data, but the tails are more extended for the two-component models. The leading and trailing tails are symmetric at apocentre or pericentre. At other orbital phases, asymmetries are present, as tails are compressed as they approach apocentre and stretched out as they approach pericentre. There may exist density enhancements corresponding to such pile-ups which may be observable in current survey data. We re-visit the calculation of Niederste-Ostholt et al. (2010) and slightly revise upwards the luminosity of the Sgr progenitor to 9.9-14.4 x 10^7 solar luminosities based on insights from the simulations.
description: 8 pages, 4 figures, accepted for publication in MNRAS
Les Romans d'Andre Maurois: la recherche du bonheur
Creators: name: Hunt, Elaine
Publisher: name: University of Calgary
Year: 1975
Subjects: subject: PQ 2625 A95 Z6 1974 Microfiche
subject: Maurois, Andre, 1885-1967

description: Bibliography: p. 86-89.
description: D'éducation surtout classique, André Maurois est une des lumières du vingtieme siècle. Pendant ce siècle, parfis tragique, il a traversé des crises mondiales ainsi que des crises personnelles. Refusant pourtant de se livrer à un pessimisme désespéré, il a tenu à nous montrer dans sa vie, comme dans son oeuvre, sa sagesse du bonheur. Malgré la tendance des critiques à negliger, ou bien même à ignorer, les romans de Maurois, nous tenons ici à montrer que ces derniers occupent cependant une place importante et même essentielle dans sa philosophie. Dans un style si classique par sa simplicité même, Maurois nous propose, à travers la vie de ses héros, la solution aux problèmes auxquels nous faisons tous face dans notre recherche du bonheur. Nous suggérons que, loin d'être démodés, les romans d'André Maurois témoignent d'une philosophie plus utile que jamais dans un monde tourmenté et parfois effrayant. Le créateur est mort, mais la création lui survit.
Vergleichende Windkanalversuche mit einem Leitkopfruder und einem Balanceruder
Creators: name: Kwik, Kîng H.
Publisher: name: TUHH Universitätsbibliothek
Year: 1972
Subjects: classificationCode: 620
subject: Ingenieurwissenschaften
classificationCode: 620
subject: Engineering and allied operations
classificationCode: 52.00
subject: Maschinenbau, Energietechnik, Fertigungstechnik: Allgemeines

description: Vergleichende Windkanalversuche mit einem Leitkopfruder und einem Balanceruder
The complexity of the fermionant, and immanants of constant width
Creators: name: Mertens, Stephan
name: Moore, Cristopher
Publisher: name: arXiv
Year: 2011
Subjects: subject: Computational Complexity (cs.CC)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Combinatorics (math.CO)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In the context of statistical physics, Chandrasekharan and Wiese recently introduced the \emph{fermionant} $\Ferm_k$, a determinant-like quantity where each permutation $π$ is weighted by $-k$ raised to the number of cycles in $π$. We show that computing $\Ferm_k$ is #P-hard under Turing reductions for any constant $k > 2$, and is $\oplusP$-hard for $k=2$, even for the adjacency matrices of planar graphs. As a consequence, unless the polynomial hierarchy collapses, it is impossible to compute the immanant $\Imm_λ\,A$ as a function of the Young diagram $λ$ in polynomial time, even if the width of $λ$ is restricted to be at most 2. In particular, if $\Ferm_2$ is in P, or if $\Imm_λ$ is in P for all $λ$ of width 2, then $\NP \subseteq \RP$ and there are randomized polynomial-time algorithms for NP-complete problems.
description: 7 pages, 1 figure
Wissensmanagement in der Praxis - Umfrageergebnisse und Trends
Creators: name: Ackermann, Michael
name: Dimmeler, Daniel
name: Iten, Pascal A.
name: Meister, Daniel
name: Wehner, Theo
Publisher: name: TUHH Universitätsbibliothek
Year: 2000
Subjects: classificationCode: 85.20
subject: Betriebliche Information und Kommunikation
subject: Wissensmanagement
subject: Arbeitspsychologie
subject: Informationsmanagement

description: Die hier vorgelegte repräsentative Fragebogenuntersuchung aus der Schweiz war vor allem durch folgende Überlegungen motiviert: Zum einen ist die Management-Attention bezüglich neuer und strategischer Themen in der Schweiz als hoch einzuschätzen. So wurden in der Schweiz nicht nur sehr frühe und breit publizierte Knowledge Management Projekte (in der pharmazeutischen Industrie etwa) gestartet; einige international führende Firmen haben Knowledge Management auch in ihrer Unternehmensstruktur konsequent umgesetzt, wie beispielsweise durch die Einstellung eines „Chief Knowledge Officers“. Es war deshalb zu erwarten, dass in den Unternehmen bereits Erfahrungen zum betriebswirtschaftlichen Nutzen von Knowledge Management vorliegen, welche die Ableitung von Trends bezüglich des Themas zulassen. Zudem werden an Schweizer Hochschulen mindestens drei Nachdiplomstudiengänge mit dem Abschluss „Knowledge Management“ angeboten, was ebenfalls ein gezieltes Interesse am Thema dokumentiert. Die Initiatoren der Befragung verfolgten mit der Umfrage das Ziel, breit abgestützte Antworten zu folgenden Fragen zu erhalten:
 Mit welchem Erfolg wurden Projekte und Massnahmen im Hinblick auf das Ziel eines
 effektiven Knowledge Managements in den letzten Jahren durchgeführt?
 Welche Bereiche konnten nachhaltige Umsetzungserfolge erreichen?
 Welches sind die wesentlichen Erfolgsfaktoren und Barrieren für die Durchführung von Projekten und Massnahmen?
 Wie sieht der Planungshorizont für weitere Projekte aus?
The tensor part of the Skyrme energy density functional. III. Time-odd terms at high spin
Creators: name: Hellemans, V.
name: Heenen, P. -H.
name: Bender, M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: This article extends previous studies on the effect of tensor terms in the Skyrme energy density functional by breaking of time-reversal invariance. We have systematically probed the impact of tensor terms on properties of superdeformed rotational bands calculated within the cranked Hartree-Fock-Bogoliubov approach for different parameterizations covering a wide range of values for the isoscalar and isovector tensor coupling constants. We analyze in detail the contribution of the tensor terms to the energies and dynamical moments of inertia and study their impact on quasi-particle spectra. Special attention is devoted to the time-odd tensor terms, the effect of variations of their coupling constants and finite-size instabilities.
description: 28 pages, 34 figures
Information theory: Sources, Dirichlet series, and realistic analyses of data structures
Creators: name: Roux, Mathieu
name: Vallée, Brigitte
Publisher: name: arXiv
Year: 2011
Subjects: subject: Information Theory (cs.IT)
subject: Discrete Mathematics (cs.DM)
subject: Data Structures and Algorithms (cs.DS)
subject: FOS: Computer and information sciences
subject: E1, E4, G3, G2.1

description: Most of the text algorithms build data structures on words, mainly trees, as digital trees (tries) or binary search trees (bst). The mechanism which produces symbols of the words (one symbol at each unit time) is called a source, in information theory contexts. The probabilistic behaviour of the trees built on words emitted by the same source depends on two factors: the algorithmic properties of the tree, together with the information-theoretic properties of the source. Very often, these two factors are considered in a too simplified way: from the algorithmic point of view, the cost of the Bst is only measured in terms of the number of comparisons between words --from the information theoretic point of view, only simple sources (memoryless sources or Markov chains) are studied. We wish to perform here a realistic analysis, and we choose to deal together with a general source and a realistic cost for data structures: we take into account comparisons between symbols, and we consider a general model of source, related to a dynamical system, which is called a dynamical source. Our methods are close to analytic combinatorics, and our main object of interest is the generating function of the source Lambda(s), which is here of Dirichlet type. Such an object transforms probabilistic properties of the source into analytic properties. The tameness of the source, which is defined through analytic properties of Lambda(s), appears to be central in the analysis, and is precisely studied for the class of dynamical sources. We focus here on arithmetical conditions, of diophantine type, which are sufficient to imply tameness on a domain with hyperbolic shape.
description: In Proceedings WORDS 2011, arXiv:1108.3412
title: Automatischer externer Fixateur auf der Basis einer parallelen Roboterkinematik für die Behandlung von Frakturen und die Korrektur von Fehlstellungen
title: Automatic external fixator with parallel kinematics for fracture treatment and deformity correction
titleType: AlternativeTitle
Creators: name: Wendlandt, Robert
Publisher: name: TUHH Universitätsbibliothek
Year: 2012
Subjects: subject: Roboterkinematik
subject: kinematics for fracture
subject: Frakturheilung
subject: Fixateur externe

description: Zur Behandlung von Frakturen und Fehlstellungen werden externe Fixateursysteme eingesetzt. Parallelkinematische Ringfixateure ermöglichen universelle dreidimensionale Bewegungen, werden klinisch aber manuell bedient. Vorgestellt wird ein automatisches externes Fixateursystem, das ein am Knochen befestigtes mobiles Robotersystem darstellt. Bewegungen werden durch Elektromotoren erzeugt, während Sensoren die wirkenden Kräfte messen. Die Teilkomponenten wurden getestet und der erfolgreiche klinische Einsatz des robotischen Fixateursystems dokumentiert.
description: External fixators are used in fracture treatment and deformity correction. Ring fixators with parallel kinematics allow for universal three-dimensional movements while being adjusted manually. An automatic external fixator is presented, which represents a mobile robot attached to the patient’s bone. Movements are generated with electric motors while sensors can measure the acting forces. After testing of the components, the successful clinical application of the robotic fixator is shown.
Nanohertz Frequency Determination for the Gravity Probe B HF SQUID Signal
Creators: name: Salomon, M.
name: Conklin, J. W.
name: Kozaczuk, J.
name: Berberian, J. E.
name: Santiago, D. I.
name: Keiser, G. M.
name: Silbergleit, A. S.
name: Worden, P.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: In this paper, we present a method to measure the frequency and the frequency change rate of a digital signal. This method consists of three consecutive algorithms: frequency interpolation, phase differencing, and a third algorithm specifically designed and tested by the authors. The succession of these three algorithms allowed a 5 parts in 10^10 resolution in frequency determination. The algorithm developed by the authors can be applied to a sampled scalar signal such that a model linking the harmonics of its main frequency to the underlying physical phenomenon is available. This method was developed in the framework of the Gravity Probe B (GP-B) mission. It was applied to the High Frequency (HF) component of GP-B's Superconducting QUantum Interference Device (SQUID) signal, whose main frequency fz is close to the spin frequency of the gyroscopes used in the experiment. A 30 nHz resolution in signal frequency and a 0.1 pHz/sec resolution in its decay rate were achieved out of a succession of 1.86 second-long stretches of signal sampled at 2200 Hz. This paper describes the underlying theory of the frequency measurement method as well as its application to GP-B's HF science signal.
description: The following article has been submitted to Review of Scientific Instruments. After it is published, it will be found at (http://rsi.aip.org/)
title: Πνευμονολογία - Εντατική Θεραπεία
title: Πνευμονολογία - Εντατική Θεραπεία
Creators: name: Bakakos, Petros
name: Koutsoukou, Antonia
Publisher: name: Kallipos, Open Academic Editions
Year: 2023
Subjects: Νοσήματα αναπνευστικού
Αναπνευστική ανεπάρκεια
Φυσιολογία αναπνοής
Respiratory disease
Respiratory failure
Intensive care medicine

description: Το βιβλίο θα περιλαμβάνει την βασική ύλη που πρέπει να διδάσκονται οι φοιτητές στην Πνευμονολογία και την Εντατική Θεραπεία. Τα δυο αντικείμενα έχουν συγγένεια και είναι πολύ ενδιαφέροντα και εξόχως σημαντικά για την επιστημονική κατάρτιση ενός φοιτητή ιατρικής. Από το τρέχον ακαδημαικό έτος διδάσκονται στους φοιτητές ως ενιαίο μάθημα. Η ύλη της Πνευμονολογίας είναι ευρεία και σε κλινικό επίπεδο ο ιατρός με ειδικότητα Παθολογίας καλείται να διαχειριστεί ασθενείς με συνυπάρχον πρόβλημα ή νόσημα του αναπνευστικού σε περισσότερο από το 50% των ασθενών του. Από την άλλη η Εντατική Θεραπεία αντιμετωπίζει τον κριτικά πάσχοντα ασθενή του οποίου η επιβίωση κινδυνεύει και στη σύγχρονη εποχή της πανδημίας η αντιμετώπιση ασθενών με βαριά πνευμονία από τον COVID-19 έχει αναδείξει με τον πιο ανάγλυφο τρόπο την προσφορά αλλά και την ανάγκη σωστής εκπαίδευσης και στην Εντατική Θεραπεία.
description: Το βιβλίο θα περιλαμβάνει την βασική ύλη που πρέπει να διδάσκονται οι φοιτητές στην Πνευμονολογία και την Εντατική Θεραπεία. Τα δυο αντικείμενα έχουν συγγένεια και είναι πολύ ενδιαφέροντα και εξόχως σημαντικά για την επιστημονική κατάρτιση ενός φοιτητή ιατρικής. Από το τρέχον ακαδημαικό έτος διδάσκονται στους φοιτητές ως ενιαίο μάθημα. Η ύλη της Πνευμονολογίας είναι ευρεία και σε κλινικό επίπεδο ο ιατρός με ειδικότητα Παθολογίας καλείται να διαχειριστεί ασθενείς με συνυπάρχον πρόβλημα ή νόσημα του αναπνευστικού σε περισσότερο από το 50% των ασθενών του. Από την άλλη η Εντατική Θεραπεία αντιμετωπίζει τον κριτικά πάσχοντα ασθενή του οποίου η επιβίωση κινδυνεύει και στη σύγχρονη εποχή της πανδημίας η αντιμετώπιση ασθενών με βαριά πνευμονία από τον COVID-19 έχει αναδείξει με τον πιο ανάγλυφο τρόπο την προσφορά αλλά και την ανάγκη σωστής εκπαίδευσης και στην Εντατική Θεραπεία.
Rare $B^-\toΛ\bar{p}ν\barν$ decay
Creators: name: Geng, C. Q.
name: Hsiao, Y. K.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We study the four-body semileptonic baryonic decay of $B^-\to Λ\bar pν\bar ν$ in the standard model. We find that the decay branching ratio is $(7.9\pm 1.9)\times 10^{-7}$. Similar to the rare decays of $B^-\to K^{(*)-}ν\bar ν$, this baryonic decay of $B^-\to Λ\bar pν\bar ν$ is also sensitive to new physics and accessible to the future $B$ factories.
description: 10 pages, 3 figures
title: American Land Rush: “A Lonely Homesteader” Searches for Security in the Montana Homestead Boom.
title: American Land Rush: “A Lonely Homesteader” Searches for Security in the Montana Homestead Boom. Environment & Society Portal, Virtual Exhibitions 2020, no. 3.
titleType: AlternativeTitle
Creators: name: Gregg, Sara M.
Publisher: name: Rachel Carson Center for Environment and Society, Munich, Germany
Year: 2020
Subjects: subject: environmental humanities
subject: homesteading
subject: farming

description: This Virtual Exhibition features one of the millions of small stories of homesteading in the US West. Lily Bell Murray Stearns Schuld Lampp overcame early tragedy in Illinois that left her an orphan, moving through Saskatchewan and Iowa before she arrived in Montana to claim 320 acres (129.5 hectares) of “free land” under the terms of the 1909 Enlarged Homestead Act. Stearns’s saga captures both the risks and the opportunities of the Great Plains during the early twentieth century. Stearns was one of 14,891 homesteaders who successfully proved up in Montana in 1917, the year of greatest homestead success during the long homestead era (1863–1986), but her experiences evoke how the erratic fortunes of farm life reflected the abundant economic, political, and personal whims of the era.
Silence descends : the effects of rising authoritarianism and fear on citizen engagement
Creators: name: Brillinger, Marc A.
Publisher: name: University of British Columbia
Year: 2010

description: Neutralized by fear, so called first world citizens have failed to react to massive inequalities in the distribution of wealth, or the ongoing reductions in basic freedoms and social justice at home and abroad. The University itself is arguably suffering from this same malaise as powerful interests infiltrate its higher echelons and subvert its public responsibility as “truth tellers and truth seekers.” The apparent inactivity and non-responsiveness of citizens and students to injustice can be partially if not wholly attributed to the systemic and ubiquitous use of fear contained within the intensive influence campaigns undertaken by the authoritarian-infused milieu of politics, economics, and religion now dominant in modern societies. Beginning in the 1950s, research on and application of intense influence tactics began to accelerate. Authoritarianism at both individual and systemic levels in politics, economics and religion, benefited from these advancements in and proliferation of influence techniques. Further, intense influence is easily understood through an examination of common social processes and psychological conditions delivered in specific ways; however, the vast majority of the citizenry remain unaware or unconvinced of the efficacy of these techniques. Subsequently, modern society allowed, even assisted, powerful institutions to successfully subvert public resources for private gain. The ubiquitous use of influence techniques increasingly permeated with attributes of fear not only work to the benefit of those persons and institutions who utilize them for specific purposes, but also, have a cumulative debilitating effect on the citizenry intimidating and eliminating much needed reactions to any and all abuses. Here, I consider the possibility that the aforementioned scenario has nullified long-held assumptions that ever more education, research, information, and knowledge eventually contributes to significant improvements in society. The endless collection and extension of knowledge is probably of little use in a society where generalized fear of imagined repercussions prevents any meaningful transfer of that knowledge into action. I conclude that a critical thinking stance combined with a rapid increase in overall radical (direct) activism is needed to overcome the current malaise—in short, we are in desperate need of heroes.
Additional file 1 of ASO-mediated knock-down of GPNMB in mutant-GRN and in Grn-deficient peripheral myeloid cells disrupts lysosomal function and immune responses
Creators: name: Wallings, Rebecca L.
name: Gillett, Drew A.
name: Staley, Hannah A.
name: Mahn, Savanna
name: Mark, Julian
name: Neighbarger, Noelle
name: Kordasiewicz, Holly
name: Hirst, Warren D.
name: Tansey, Malú Gámez
Publisher: name: figshare
Year: 2025
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Supplementary Material 1.
Hypothalamic control of body temperature: influence of neurotransmitters and cations
Creators: name: Jones, Douglas Lloyd
Publisher: name: University of Calgary
Year: 1977
Subjects: subject: Noradrehaline
subject: Cats - Physiology
subject: Rabbits - Physiology
subject: Squirrel monkeys - Physiology
subject: Body temperature
subject: Cations

description: Bibliography: p. 175-214.
Effects on body temperature: produced by the perfusion of sodium and calcium through discrete regions of the hypothalamus of the unanesthetized rabbit
Creators: name: Benson, Michael James
Publisher: name: University of Calgary
Year: 1973
Subjects: subject: QP 135 B44 1973
subject: Body temperature - Regulation
subject: Rabbits - Physiology
subject: Mammals - Physiology
subject: Sodium
subject: Calcium
subject: Hypothalamus

description: Bibliography: p. 110-118.
Super-resolution imaging via spatiotemporal frequency shifting and coherent detection
Creators: name: Alekseyev, Leonid
name: Narimanov, Evgenii
name: Khurgin, Jacob
Publisher: name: arXiv
Year: 2012
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Diffraction limit is manifested in the loss of high spatial frequency information that results from decay of evanescent waves. As a result, conventional far-field optics yields no information about an object's subwavelength features. Here we propose a novel approach to recovering evanescent waves in the far field, thereby enabling subwavelength-resolved imaging and spatial spectroscopy. Our approach relies on shifting the frequency and the wave vector of near-field components via scattering on acoustic phonons. This process effectively removes the spatial frequency cut-off for unambiguous far field detection. This technique can be adapted for digital holography, making it possible to perform phase-sensitive subwavelength imaging. We discuss the implementation of such a system in the mid-IR and THz bands, with possible extension to other spectral regions.
description: arXiv admin note: substantial text overlap with arXiv:1003.2642
Smart Grid Information Security (IS) Functional Requirement
Creators: name: Ling, Amy Poh Ai
name: Masao, Mukaidono
Publisher: name: arXiv
Year: 2011
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: It is important to implement safe smart grid environment to enhance people's lives and livelihoods. This paper provides information on smart grid IS functional requirement by illustrating some discussion points to the sixteen identified requirements. This paper introduces the smart grid potential hazards that can be referred as a triggering factor to improve the system and security of the entire grid. The background of smart information infrastructure and the needs for smart grid IS is described with the adoption of hermeneutic circle as methodology. Grid information technology and security-s session discusses that grid provides the chance of a simple and transparent access to different information sources. In addition, the transformation between traditional versus smart grid networking trend and the IS importance on the communication field reflects the criticality of grid IS functional requirement identification is introduces. The smart grid IS functional requirements described in this paper are general and can be adopted or modified to suit any smart grid system. This paper has tutorial contents where some related backgrounds were provided, especially for networking community, covering the cyber security requirement of smart grid information infrastructure.
description: arXiv admin note: substantial text overlap with arXiv:1108.0267
Numerische Berechnung des Schiffswellenwiderstandes
Creators: name: Bertram, Volker
name: Jensen, Gerhard
Publisher: name: TUHH Universitätsbibliothek
Year: 1987
Subjects: classificationCode: 52.00
subject: Maschinenbau, Energietechnik, Fertigungstechnik: Allgemeines

description: Numerische Berechnung des Schiffswellenwiderstandes Die stationäre Potentialströmung um einen Körper, der sich an oder in der Nähe einer freien Wasseroberfläche mit konstanter Geschwindigkeit relativ zur ungestörten Flüssigkeit bewegt, wird häufig durch Überlagerung von Quellpotentialen berechnet, die sowohl die Laplacegleichung als auch eine linearisierte Randbedingung (Kelvinbedingung) an der freien Wasseroberfläche und die Bedingung abklingender Störung weit unter der Oberfläche erfüllen. Mit einer solchen Methode berechnete Strömungen liefern leider in praktisch interessierenden Fällen häufig keine akzeptablen Resultate für den Wellenwiderstand und die Wellenerhebung um das Schiff. Man führt dies im allgemeinen auf die Verwendung der linearisierten Randbedingung an der freien Wasseroberfläche zurück. Diese Methoden lassen sich wegen der Anwendung des Überlagerungsprinzips kaum auf die Erfüllung der nichtlinearen Oberflächenbedingung erweitern. Deshalb versuchen wir, das Problem unter Verwendung von einfachen Rankineschen Flächensingularitäten zu lösen. Die lediglich die Laplacegleichung und eine Abklingbedingung erfüllen. Dann muß man aber nicht nur die Körperrandbedingung, sondern auch die Randbedingungen an der freien Wasseroberfläche numerisch erfüllen, indem man Quellen im Körper und über einem Teil der freien Wasseroberfläche anordnet. Die dazu am Institut für Schiffbau entwickelte Methode wurde von uns grundlegend überarbeitet und weiterentwickelt. Sie benutzt eine Oberflächenbedingung, die die Abweichung von der Doppelkörperströmung linearisiert. Die zugehörigen Programme sind gesondert in einer IfS-Schrift dokumentiert.
Comparison of the problem solving abilities of students using computer programming techniques with those using conventional techniques in a grade ten mathematics program
Creators: name: Nikkel, Abraham
Publisher: name: University of Calgary
Year: 1970
Subjects: subject: LB 1645 N53 1970 Microfilm
subject: Mathematics - Study and teaching
subject: Problem solving
subject: Grade ten students
subject: Computer-assisted instruction

description: Bibliography: p. 46-49.
Random walks in small-world exponential treelike networks
Creators: name: Zhang, Zhongzhi
name: Li, Xintong
name: Lin, Yuan
name: Chen, Guanrong
Publisher: name: arXiv
Year: 2011
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: In this paper, we investigate random walks in a family of small-world trees having an exponential degree distribution. First, we address a trapping problem, that is, a particular case of random walks with an immobile trap located at the initial node. We obtain the exact mean trapping time defined as the average of first-passage time (FPT) from all nodes to the trap, which scales linearly with the network order $N$ in large networks. Then, we determine analytically the mean sending time, which is the mean of the FPTs from the initial node to all other nodes, and show that it grows with $N$ in the order of $N \ln N$. After that, we compute the precise global mean first-passage time among all pairs of nodes and find that it also varies in the order of $N \ln N$ in the large limit of $N$. After obtaining the relevant quantities, we compare them with each other and related our results to the efficiency for information transmission by regarding the walker as an information messenger. Finally, we compare our results with those previously reported for other trees with different structural properties (e.g., degree distribution), such as the standard fractal trees and the scale-free small-world trees, and show that the shortest path between a pair of nodes in a tree is responsible for the scaling of FPT between the two nodes.
description: Definitive version accepted for publication in Journal of Statistical Mechanics: Theory and Experiment
Conversations with a loved one : poetry, melody and social change in Hani dialogue songs
Creators: name: Wong, Gloria Ngar-Yan
Publisher: name: University of British Columbia
Year: 2010

description: The Hani reside in the Red River region located in China’s southwest province of Yunnan. This study centers on dialogue forms of their oldest extant song tradition—laba. These songs are orally transmitted and composed extemporaneously using melodic and textual formulae. The study begins with an introduction to existing scholarship on laba epics, which provides the basis for an overview of Hani history and religious beliefs. This is followed by a study of the interpretation and structuring of dialogue songs based on recordings made between 2002 and 2006. There are two main types of male-female dialogues: those performed between lovers and those performed between siblings. The varied historical and contemporary social contexts in which these songs are performed give rise to multiple interpretations of song texts and to variations in the structuring of a song’s thematic content. Laba dialogues constitute both a type of verbal art and a form of conversation in which asymmetrical kinship relationships are maintained. The approach to analyzing laba texts as dialogical sites of cultural production is influenced by theories in ethnomusicology, anthropology, folklore and literary studies. This study also examines the relationships between poetic and melodic structure. Since laba is sung in a speech-like manner, its melodic contours are closely tied to the phonological qualities of the text. This study examines how recurring formulae form the basis for variation in both poetry and melody. Parallelism forms the basis of poetic structure, while a recurring phrase contour is the basis of an indigenous concept of melody called teisa. The analysis of laba melody and discussions of an indigenous one-melody concept draws upon perspectives offered by Alan Thrasher and Antoinet Schimmelpenninck on similar regional musics. Finally, this study examines how new contexts of laba performance and reception represent a lens through which the social impact of urbanization and capitalism on Hani village communities can be understood.
First Keck Nulling Observations of a Young Stellar Object: Probing the Circumstellar Environment of the Herbig Ae star MWC 325
Creators: name: Ragland, S.
name: Ohnaka, K.
name: Hillenbrand, L.
name: Ridgway, S. T.
name: Colavita, M. M.
name: Akeson, R. L.
name: Cotton, W.
name: Danchi, W. C.
name: Hrynevych, M.
name: Millan-Gabet, R.
name: Traub, W. A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present the first N-band nulling plus K- and L-band V2 observations of a young stellar object, MWC325, taken with the 85 m baseline Keck Interferometer. The Keck nuller was designed for the study of faint dust signatures associated with debris disks, but it also has a unique capability for studying the temperature and density distribution of denser disks found around young stellar objects. Interferometric observations of MWC 325 at K, L and N encompass a factor of five in spectral range and thus, especially when spectrally dispersed within each band, enable characterization of the structure of the inner disk regions where planets form. Fitting our observations with geometric models such as a uniform disk or a Gaussian disk show that the apparent size increases monotonically with wavelength in the 2-12 um wavelength region, confirming the widely held assumption based on radiative transfer models, now with spatially resolved measurements over broad wavelength range, that disks are extended with a temperature gradient. The effective size is a factor of about 1.3 and 2 larger in the L-band and N-band, respectively, compared to that in the K-band. The existing interferometric measurements and the spectral energy distribution can be reproduced by a flat disk or a weakly-shadowed nearly flat-disk model, with only slight flaring in the outer regions of the disk, consisting of representative "sub-micron" (0.1 um) and "micron" (2 um) grains of a 50:50 ratio of silicate and graphite. This is marked contrast with the disks previously found in other Herbig Ae/Be stars suggesting a wide variety in the disk properties among Herbig Ae/Be stars.
description: Accepted for publication in the ApJ
Stable surface solitons in truncated complex potentials
Creators: name: He, Yingji
name: Mihalache, Dumitru
name: Zhu, Xing
name: Guo, Lina
name: Kartashov, Yaroslav V.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We show that surface solitons in the one-dimensional nonlinear Schrödinger equation with truncated complex periodic potential can be stabilized by linear homogeneous losses, which are necessary to balance gain in the near-surface channel arising from the imaginary part of potential. Such solitons become stable attractors when the strength of homogeneous losses acquires values from a limited interval and they exist in focusing and defocusing media. The domains of stability of surface solitons shrink with increase of the amplitude of imaginary part of complex potential.
description: 3 pages, 4 figures,accepted by Optics Letters
Comparison of kinesthetic effect of two different kinds of dance instruction given to elementary school children
Creators: name: Alberts, Pauline Elizabeth
Publisher: name: University of Calgary
Year: 1970
Subjects: subject: GV 1799 A42 1971 Microfilm
subject: Dancing - Children's dances
subject: Creative dancing - Study and teaching
subject: Square dancing

description: Bibliography: p. 59-63.