cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Wigner spectrum and coherent feedback control of continuous-mode single-photon Fock states
Creators: name: Dong, Zhiyuan
name: Cui, Lei
name: Zhang, Guofeng
name: Fu, Hongchen
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Single photons are very useful resources in quantum information science. In real applications it is often required that the photons have a well-defined spectral (or equivalently temporal) modal structure. For example, a rising exponential pulse is able to fully excite a two-level atom while a Gaussian pulse cannot. This motivates the study of continuous-mode single-photon Fock states. Such states are characterized by a spectral (or temporal) pulse shape. In this paper we investigate the statistical property of continuous-mode single-photon Fock states. Instead of the commonly used normal ordering (Wick order), the tool we proposed is the Wigner spectrum. The Wigner spectrum has two advantages: 1) it allows to study continuous-mode single-photon Fock states in the time domain and frequency domain simultaneously; 2) because it can deal with the Dirac delta function directly, it has the potential to provide more information than the normal ordering where the Dirac delta function is always discarded. We also show how various control methods in particular coherent feedback control can be used to manipulate the pulse shapes of continuous-mode single-photon Fock states.
description: 22 pages, 21 figures, accepted by Journal of Physics A: Mathematical and Theoretical
A topologically rigid set of quotients of the Davis complex
Creators: name: Wu, Yandi
Publisher: name: arXiv
Year: 2022
Subjects: subject: Geometric Topology (math.GT)
subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20F55

description: A class of topological spaces is topologically rigid if any two spaces with the same fundamental group are also homeomorphic. Topological rigidity, in addition to its intrinsic interest, has been useful for solving abstract commensurability questions. In this paper, we explore the topological rigidity of quotients of the Davis complex of certain right angled Coxeter groups by providing conditions on the defining graphs that obstruct topological rigidity. Furthermore, we explore why topological rigidity is hard to achieve for quotients of the Davis complex. Nonetheless, we conclude by introducing infinitely many infinite topologically rigid subclasses.
description: 19 pages, 10 figures
Tractors and Twistors from conformal Cartan geometry: a gauge theoretic approach I. Tractors
Creators: name: Attard, Jeremy
name: François, Jordan
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Tractors and Twistors bundles both provide natural conformally covariant calculi on $4D$-Riemannian manifolds. They have different origins but are closely related, and usually constructed bottom-up from prolongation of defining differential equations. We propose alternative top-down gauge theoretic constructions starting from the conformal Cartan bundle and its vectorial and spinorial associated bundles. Our key ingredient is the dressing field method of gauge symmetry reduction, which allows to exhibit tractors and twistors and their associated connections as gauge field of a non-standard kind as far as Weyl rescaling symmetry is concerned. By which we mean that they implement the gauge principle but are of a different geometric nature than the well known differential geometric objects usually underlying gauge theories. We provide the corresponding BRST treatment. The present paper deals with the case of tractors while a companion paper deals with twistors.
description: 29 pages, minor typos corrected
Factors Predisposing out of School Youth to High Risk Sexual Practice With Respect to HIV Infection in Bahir Dar Town, Northwest Ethiopia
Creators: name: Alemu, Hibret
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2004

description: Youth constitute the population within the age range of 15 up to 24 years. They make up about 30% of the world population. Even though youth constitute 30% of the population they harbor about half the burden due to HIV/AIDS. Out of school youth are at a much higher risk for HIV/AIDS. This study was conducted in Bahir Dar town among out of school youth to assess predisposing risk factors that put out of school youth at risk of risky sexual practices and HIV infection. The study design was descriptive cross-sectional study. Both quantitative and qualitative data were employed. For the quantitative section a standardized questionnaire was prepared and pre-tested. Focus Group Discussions (FGD) and In-depth Interviews (II) were conducted to collect qualitative data. For the quantitative section 628 youth participated in the study. Three hundred twenty four were males and 304 were females. Majority (63.1%) were within the age range of 20 up to 24 years. Majority, (64.8%) had started sexual intercourse. More males than females tended to have sex with non-regular sex partner. Consistent condom use was found to be low. Alcohol intake, khat chewing, low educational background and being male were found to be significantly associated with having sex with either commercial or non-regular sex partner. In addition, peers to be sexually active, families' condition to monitor (support) their children were found to be associated with risky sexual practice. Youth behavior not to visit libraries, visiting sexy video shows and visiting religious organizations occasionally were significantly associated with youth risky sexual practice. On the other hand lower number of income earner in youth family and youth who leveled their living condition as "poor" were found to have sex in exchange for money. For the qualitative part five focus group discussions and ten in-depth interviews were conducted. Participants claimed that absence of job, youth tendency to chew khat and drink alcohol, parents' poor involvement in shaping youth sexual behavior and absence of adequate and attractive places (youth programs) to pass leisure time were reported as the driving forces that put out of school youth at risk of unsafe sexual practices and HIV infection. Creating employment opportunities, involving parents in the campaign against HIV/AIDS and preparing adequate and comfortable places and youth programs for leisure time with adequate, attractive and need based health education services were recommended to save the generation.
Antimicrobial and antioxidative activities of 1-adamantylthio derivatives of 3-substituted pyridines
Creators: name: Isarankura-Na-Ayudhya, Chartchalerm
name: Prachayasittikul, Supaluk
name: Prachayasittikul, Virapong
name: Ruchirawat, Somsak
name: Suksrichavalit, Thummaruk
Publisher: name: Technische Universität Dortmund
Year: 2008
Subjects: subject: 1-adamantylthiopyridines
subject: antimicrobial and antioxidative activities
subject: 610

description: Diverse biological activities of sulfur containing pyridines were reported. To investigate for new lead compounds, thus, 1-adamantylthiopyridines bearing 3-substituents (OEt, OAc, NAc2, Br and OH) were prepared and evaluated for antimicrobial and antioxidative activities. The antimicrobial assay against 27 strains of microorganisms was performed using agar dilution method. The results show that all the tested 2-(1-adamantylthio)-3-ethoxypyridine (4a), 2-(1-adamantylthio)-3-acetoxypyridine (4b), N-acetyl-2-(1-adamantylthio)-3-acetamidopyridine (4c), 2-(1-adamantylthio)-3-bromopyridine (4d), 2-(1-adamantylthio)-5-hydroxypyridine (5) and 3-(1-adamantylthio)-5-bromopyridine (6) exhibit antigrowth activity on Streptococci at 30 µg/mL. Particularly, the thiopyridines 4c, 5 and 6 are the most active compounds, displaying complete inhibition against ß-hemolytic Streptococcus group A at 30 µg/mL. These pyridyl sulfides 4a-d, 5 and 6 represent a new group of antimicrobial agents. Antioxidative activity was analyzed using the DPPH assay. The sulfides 4a-d, 5 and 6 show only a weak antioxidative activity. In contrast the 2-(1-adamantylthio)-3-bromopyridine (4d) shows the highest radical scavenging activity.
description: EXCLI Journal ; Vol. 7, 2008
Aspects of the ecology of Pinus Pinaster invasions in the French Island State Park
Creators: name: Corbett, Dennis.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Photon and phonon statistics in a qubit-plasmon-phonon ultrastrong coupling system
Creators: name: Ma, Ting-ting
name: Horoshko, Dmitri B.
name: Yu, Chang-shui
name: Kilin, Serge Ya.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study photon/phonon statistics of a qubit-plasmon-phonon hybrid system in the ultrastrong coupling regime. The introduced qubit coupling causes parity conserving and non-conserving situations. We employ an analytic approximation approach for the parity conserving case to reveal the statistical behaviors of photons and phonons. It indicates that both photons and phonons show strong antibunching at the same frequency. Even though the bunching properties of photons/phonons occupy the dominant regions of the considered frequencies, phonons tend to weakly antibunching within the photonic strong-bunching area. In contrast, one can find that the configurations of correlation functions for both photons and phonons in the parity conserving case are squeezed towards the central frequency by parity breaking, which directly triggers the reverse statistical behaviors for the different parties at the low-frequency regions and the strong bunching properties at other frequency regions. The photon-phonon cross-correlation function also demonstrates similar parity-induced differences, indicating that the non-conserving parity induces the photon-phonon bunching behavior. We finally analyze the delayed second-order correlation function with different driving frequencies, which illustrates striking oscillations revealing the occurrence of simultaneous multiple excitations.
description: 9 pages, 7 figures. To appear in PRA
On time dependent Schr{ö}dinger equations: global well-posedness and growth of Sobolev norms
Creators: name: Maspero, Alberto
name: Robert, Didier
Publisher: name: arXiv
Year: 2016
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: In this paper we consider time dependent Schr{ö}dinger linear PDEs of the form i$\partial$t$ψ$ = L(t)$ψ$, where L(t) is a continuous family of self-adjoint operators. We give conditions for well-posedness and polynomial growth for the evolution in abstract Sobolev spaces. If L(t) = H + V (t) where V (t) is a perturbation smooth in time and H is a self-adjoint positive operator whose spectrum can be enclosed in spectral clusters whose distance is increasing, we prove that the Sobolev norms of the solution grow at most as t $ε$ when t $\rightarrow$ $\infty$, for any $ε$ \textgreater{} 0. If V (t) is analytic in time we improve the bound to (log t) $γ$ , for some $γ$ \textgreater{} 0. The proof follows the strategy, due to Howland, Joye and Nenciu, of the adiabatic approximation of the flow. We recover most of known results and obtain new estimates for several models including 1-degree of freedom Schr{ö}dinger operators on R and Schr{ö}dinger operators on Zoll manifolds.
Sexual and reproductive health needs and preferences of people living with HIV/AIDS in Southern Nations Nationalities and Peoples Region
Creators: name: Debeko, Kekebo
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2007

description: Background: Sexual and Reproductive needs and preferences of HIV positive individuals are changing due to the development of antiretroviral therapy (ART) as effective for HIV infection. Due to improvements of symptoms and the change in quality of life PLWHA regain their normal activities and new challenges and new opportunities are arising. Objective: The aim of this study is to assess sexual & reproductive needs and preferences of PLWHA receiving antiretroviral therapy in five Hospitals of Southern Nations Nationalities & peoples Region (SNNPR). Methods: A cross sectional survey on 461 Patients receiving ART in five hospitals of SNNPR, was carried out from February to March 2007. The data on sexual and reproductive needs and preferences, and other variables were collected using structured and pre-tested questionnaire. A Quantitative method is supplemented by Qualitative (in-depth interview). Result: Two hundred twenty three (49.1%) of HIV positive individuals were found to have sexual practice with regular partner, 191(42.1%) were abstained, 24(5.3 %) had sexual practice with no or inconsistent condom use and 16(3.5%) with multiple sexual partners. One hundred fifty four (33.9%) of the respondents expressed their desire for children. One hundred sixty nine (70.4%) of the study population had ever used at least one method of contraception during the study time, while 33(53.4%) wanted to use at least one method in the future. Condom and injectable are the most commonly used method of contraception in the past and preferred method to be used in the future. Generally, HIV positive individuals who had sexual risk were those non married & had sexual partner (adjusted OR: 6.99, 95% CI: 2.34-20.9) and reported alcohol use (Adjusted OR: 6.07, 95% CI: 1.87-19.7). Respondents in the age group 15-34 were more likely to desire children (adjusted OR: 1.91, 95% CI:1.13-3.24) than other age group. Followers of orthodox Christianity were less likely to desire children than other Christians (adjusted OR: 0.54, 95% CI = 0.33-0.91). Being married (adjusted OR: 1.78, 95% CI: 1.05-3.14), those who had risky sexual behavior (OR=1.73, 95% CI=1.02-2.95) and those who reported no currently alive children adjusted (OR: 4.41, 95% CI: 1.46-13.36) were more likely to desire children. vi Conclusion: Sexual & reproductive health needs and preferences of PLWHA are not affected by their HIV status. Risky sexual practice was not uncommon, high number of them expressed a wish for children and wants to use family planning. To address such issues proper promotion & counseling of subjects is important. Moreover, National and the International stakeholders should be coordinated for intervention.
Erwägungen zu Gen 1,1 "am Anfang"
Creators: name: Jenni, Ernst
Publisher: name: Zeitschrift für Althebraistik
Year: 1970

description: Zeitschrift für Althebraistik, Bd. 2 Nr. 2 (1989): Zeitschrift für Althebraistik, Band 2, Heft 2
Victoria Voice of Women (1996)
Creators: name: Voice Of Women (Association)
Publisher: name: University of Victoria Libraries
Year: 2022
Subjects: subject: Feminism
valueUri: http://id.worldcat.org/fast/922671
subject: Nuclear disarmament
valueUri: http://id.worldcat.org/fast/1039933
subject: Women--Societies and clubs
valueUri: http://id.worldcat.org/fast/1176970
subject: Women--Social conditions
valueUri: http://id.worldcat.org/fast/1176947
subject: Women and war
valueUri: http://id.worldcat.org/fast/1177123
subject: Women--Legal status, laws, etc.
valueUri: http://id.worldcat.org/fast/1176824
subject: Sex discrimination against women
valueUri: http://id.worldcat.org/fast/1114376
subject: Women's rights
valueUri: http://id.worldcat.org/fast/1178818
subject: Women--Economic conditions
valueUri: http://id.worldcat.org/fast/1176665

description: The newsletter of the Victoria chapter of Voice of Women. VOW is a women's organization founded in 1960 as a feminist group committed using a feminist approach to advocate for the abolition of nuclear weapons. Over the years, it has undertaken many initiatives to amplify women's voices in the pursuit of peace including the abolition of war and the promotion of non-violent means of conflict resolution, social justice and sustainability.
The need for a public forecast of stellar activity to optimise exoplanet radial velocity detections & transmission spectroscopy
Creators: name: Sairam, Lalitha
name: Triaud, Amaury H. M. J.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Advances in high-precision spectrographs have paved the way for the search for an Earth analogue orbiting a Sun-like star within its habitable zone. However, the research community remains limited by the presence of stellar noise produced by stellar magnetic activity. These activity phenomena can obscure the detection of Earth-mass exoplanets and can create parasitic signals in transmission spectra. In this paper, we outline the need for a public forecast of stellar activity, and produce a proof of principle. Using publicly available spectra we are able to forecast stellar minima several years ahead and reach a typical uncertainty on the timing of these minima of ~0.5 year, similar to the precision reached on our own Sun's magnetic cycle. Furthermore, we use our toy model to show that knowing when to observe can improve the sensitivity of HARPS-North's Solar telescope to low mass planets by up to an order of magnitude, and we show that the majority of exoplanets selected for Early Release Science and Guaranteed Time Observations on the James Webb will be observed close or during stellar maxima, incurring a higher risk of stellar contamination. We finish our paper by outlining a number of next steps to create a public forecast usable by teams around the globe, by telescope time allocation committees, and in preparation for spacecrafts such as Ariel.
description: 10 pages, 12 figures, accepted for publication in MNRAS
The role of trees in mobilizing the community for the control of salinity
Creators: name: Holt, Marjory.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Dynamical Contents of Unconventional Supersymmetry
Creators: name: Guevara, Alfredo
name: Pais, Pablo
name: Zanelli, Jorge
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: The Dirac Hamiltonian formalism is applied to a system in $(2+1)$-dimensions consisting of a Dirac field $ψ$ minimally coupled to Chern-Simons $U(1)$ and $SO(2,1)$ connections, $A$ and $ω$, respectively. This theory is connected to a supersymmetric Chern-Simons form in which the gravitino has been projected out (unconventional supersymmetry) and, in the case of a flat background, corresponds to the low energy limit of graphene. The separation between first-class and second-class constraints is performed explicitly, and both the field equations and gauge symmetries of the Lagrangian formalism are fully recovered. The degrees of freedom of the theory in generic sectors shows that the propagating states correspond to fermionic modes in the background determined by the geometry of the graphene sheet and the nondynamical electromagnetic field. This is shown for the following canonical sectors: i) a conformally invariant generic description where the spinor field and the dreibein are locally rescaled; ii) a specific configuration for the Dirac fermion consistent with its spin, where Weyl symmetry is exchanged by time reparametrizations; iii) the vacuum sector $ψ=0$, which is of interest for perturbation theory. For the latter the analysis is adapted to the case of manifolds with boundary, and the corresponding Dirac brackets together with the centrally extended charge algebra are found. Finally, the $SU(2)$ generalization of the gauge group is briefly treated, yielding analogous conclusions for the degrees of freedom.
description: 17 pages. Accepted version for publication in JHEP
Lexikalisches und grammatisches Material
Creators: name: Breder, Wilhelm
name: Doherty, Timothy J. G.
name: Kluft, Volker
Publisher: name: Zeitschrift für Althebraistik
Year: 1970

description: Zeitschrift für Althebraistik, Bd. 2 Nr. 1 (1989): Zeitschrift für Althebraistik, Band 2, Heft 1
"Die Sündenlast" in Hosea 14,3
Creators: name: Soden, Wolfram Von
Publisher: name: Zeitschrift für Althebraistik
Year: 1970

description: Zeitschrift für Althebraistik, Bd. 2 Nr. 1 (1989): Zeitschrift für Althebraistik, Band 2, Heft 1
Strong constraints on jet quenching in centrality-dependent $p$+Pb collisions at 5.02 TeV from ATLAS
Creators: name: ATLAS Collaboration
Publisher: name: arXiv
Year: 2022
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Jet quenching is the process of color-charged partons losing energy via interactions with quark-gluon plasma droplets created in heavy-ion collisions. The collective expansion of such droplets is well described by viscous hydrodynamics. Similar evidence of collectivity is consistently observed in smaller collision systems, including $pp$ and $p$+Pb collisions. In contrast, while jet quenching is observed in Pb+Pb collisions, no evidence has been found in these small systems to date, raising fundamental questions about the nature of the system created in these collisions. The ATLAS experiment at the Large Hadron Collider has measured the yield of charged hadrons correlated with reconstructed jets in 0.36 nb$^{-1}$ of $p$+Pb and 3.6 pb$^{-1}$ of $pp$ collisions at 5.02 TeV. The yields of charged hadrons with $p_\mathrm{T}^\mathrm{ch} >0.5$ GeV near and opposite in azimuth to jets with $p_\mathrm{T}^\mathrm{jet} > 30$ or $60$ GeV, and the ratios of these yields between $p$+Pb and $pp$ collisions, $I_{p\mathrm{Pb}}$, are reported. The collision centrality of $p$+Pb events is categorized by the energy deposited by forward neutrons from the struck nucleus. The $I_{p\mathrm{Pb}}$ values are consistent with unity within a few percent for hadrons with $p_\mathrm{T}^\mathrm{ch} >4$ GeV at all centralities. These data provide new, strong constraints which preclude almost any parton energy loss in central $p$+Pb collisions.
description: 30 pages in total, 3 figures. All figures including auxiliary figures are available at https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/HION-2021-17/
Behandlung des Dynamischen Pickup and Delivery Vehicle Routing Problems mit Zeitfenstern und Ladebedingungen mittels spezieller Statusgraphen
Creators: name: Fabri, Anke
Publisher: name: Technische Universität Dortmund
Year: 2008
Subjects: subject: VRP
subject: DARP
subject: PDVRP
subject: VRPTW
subject: Vehicle Routing
subject: Dial-A-Ride
subject: Ladebedingungen
subject: LIFO
subject: Backhaul
subject: 330
subject: 300

description: Das Vehicle Routing Problem (VRP) gehört zu den wichtigsten und am meisten erforschten kombinatorischen Optimierungsproblemen. Dank fortschreitender Kommunikations- und Informationstechnologie können Informationen inzwischen zu vertretbaren Kosten in Echtzeit übertragen und in angemessener Zeit verarbeitet werden. Lösungsverfahren für dynamische Entscheidungsprobleme werden damit nicht zuletzt auch wegen der enormen ökonomischen Bedeutung des Transports in der Praxis nachgefragt. In der vorliegenden Arbeit wird eine Heuristik zur Lösung des dynamischen Pickup and Delivery Vehicle Routing Problems mit Zeitfenstern entwickelt, wobei für jeden Auftrag zwei strikte Zeitfenster zu erfüllen sind. Zusätzlich werden auch die Problemvarianten mit den Ladebedingungen Backhauls, LIFO und LIFO-q untersucht und mit der Heuristik gelöst. Die Heuristik besteht aus einem sehr schnellen Algorithmus zur Lösung des Single Vehicle Pickup and Delivery Vehicle Routing Problems mit Zeitfenstern und einer heuristischen Zuordnung der Aufträge zu den Fahrzeugen. Das Single Vehicle Routing Problem wird angegangen, indem der A*-Algorithmus mit besonderen Schätzfunktionen auf einen speziellen Zustandsgraphen angewandt wird. Bei den entwickelten Benchmark-Datensätzen wurden praxistaugliche Rechenzeiten von wenigen Sekunden für interessante Problemstellungen mit mehreren hundert anzufahrenden Orten erreicht. Die Arbeit wird abgerundet durch eine genaue Analyse der entwickelten Graphenstruktur, auch im Hinblick auf die sich ergebenden Änderungen bei Einführung von Ladebedingungen.
bal und lo'="noch nicht", "kaum", "eben erst"
Creators: name: Borger, Rykle
Publisher: name: Zeitschrift für Althebraistik
Year: 1970

description: Zeitschrift für Althebraistik, Bd. 2 Nr. 1 (1989): Zeitschrift für Althebraistik, Band 2, Heft 1
Die Nominalform taqtûl im Hebräischen und Aramäischen
Creators: name: Soden, Wolfram Von
Publisher: name: Zeitschrift für Althebraistik
Year: 1970

description: Zeitschrift für Althebraistik, Bd. 2 Nr. 1 (1989): Zeitschrift für Althebraistik, Band 2, Heft 1
Isotopic shift of atom-dimer Efimov resonances in K-Rb mixtures: Critical effect of multichannel Feshbach physics
Creators: name: Kato, K.
name: Wang, Yujun
name: Kobayashi, J.
name: Julienne, P. S.
name: Inouye, S.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: The multichannel Efimov physics is investigated in ultracold heteronuclear admixtures of K and Rb atoms. We observe a shift in the scattering length where the first atom-dimer resonance appears in the $^{41}$K-$^{87}$Rb system relative to the position of the previously observed atom-dimer resonance in the $^{40}$K-$^{87}$Rb system. This shift is well explained by our calculations with a three-body model including the van der Waals interactions, and, more importantly, the multichannel spinor physics. With only minor difference in the atomic masses of the admixtures, the shift in the atom-dimer resonance positions can be cleanly ascribed to the isolated and overlapping Feshbach resonances in the $^{40}$K-$^{87}$Rb and $^{41}$K-$^{87}$Rb systems, respectively. Our study demonstrates the role of the multichannel Feshbach physics in determining Efimov resonances in heteronuclear three-body systems.
description: 8 pages, 4 figures, several refferences are corrected
title: Maintenance Dredge (NWS-2020-1017-WRD Port of Tacoma)
titleType: AlternativeTitle
title: Reinitiation of Endangered Species Act Section 7(a)(2) Biological Opinion, and Magnuson-Stevens Fishery Conservation and Management Act Essential Fish Habitat Response for the Port of Tacoma Blair Waterway Berth Maintenance Dredging Washington United Terminal and Husky Terminal Project, Tacoma, Pierce County, Washington (HUC 171100190204) (NWS-2020-1017-WRD)
Creators: name: United States. National Marine Fisheries Service. West Coast Region
Publisher: name: United States. National Marine Fisheries Service. West Coast Region
Year: 2023

description: WCRO-2022-02943
Die Konstruktionen mit hinnē "siehe" und ihr sprachgeschichtlicher Hintergrund
Creators: name: Müller, Hans-Peter
Publisher: name: Zeitschrift für Althebraistik
Year: 1970

description: Zeitschrift für Althebraistik, Bd. 2 Nr. 1 (1989): Zeitschrift für Althebraistik, Band 2, Heft 1
title: Taylor Bay Wastewater Treatment
titleType: AlternativeTitle
title: Endangered Species Act Section 7(a)(2) Biological Opinion and Magnuson-Stevens Fishery Conservation and Management Act Essential Fish Habitat Response for the Taylor Bay Wastewater Treatment Plant and Outfall Replacement, Taylor Bay Beach Club, Longbranch, Pierce County, Washington. (Hydrologic Unit code 17110019, Taylor Bay).
Creators: name: United States. National Marine Fisheries Service. West Coast Region
Publisher: name: United States. National Marine Fisheries Service. West Coast Region
Year: 2023

description: WCRO-2022-01880
The stellar halo in Local Group Hestia simulations I. The in-situ component and the effect of mergers
Creators: name: Khoperskov, Sergey
name: Minchev, Ivan
name: Libeskind, Noam
name: Haywood, Misha
name: Di Matteo, Paola
name: Belokurov, Vasily
name: Steinmetz, Matthias
name: Gomez, Facundo A.
name: Grand, Robert J. J.
name: Hoffman, Yehuda
name: Knebe, Alexander
name: Sorce, Jenny G.
name: Sparre, Martin
name: Tempel, Elmo
name: Vogelsberger, Mark
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Theory suggests that mergers play an important role in shaping galactic discs and stellar haloes, which was observationally confirmed in the MW thanks to Gaia data. In this work, aiming to probe the contribution of mergers to the in situ stellar halo formation, we analyse six M31/MW analogues from the HESTIA suite of cosmological hydrodynamical zoom-in simulations of the LG. We found that all the HESTIA galaxies experience between one to four mergers with stellar mass ratios between 0.2 and 1 relative to the host at the time of the merger. These significant mergers, with a single exception, happened 7-11Gyr ago. The overall impact of the most massive mergers in HESTIA is clearly seen as a sharp increase in the orbital eccentricity (and a corresponding decrease in the rotational velocity Vphi of pre-existing disc stars of the main progenitor, thus nicely reproducing the Splash-, Plume-like feature that was discovered in the MW. We do find a correlation between mergers and close pericentric passages of massive satellites and bursts of star formation in the in situ component. Massive mergers sharply increase the disc velocity dispersion of the in situ stars; however, the latest significant merger often heats up the disc up to the numbers when the contribution of the previous ones is less prominent in the age-velocity dispersion relation. In HESTIA galaxies, the in situ halo is an important component of the inner stellar halo where its fraction is about 30-40%, while in the outer parts it typically does not exceed ~5% beyond 15 kpc. The simulations suggest that this component of the stellar haloes continues to grow well after mergers conclude; however, the most significant contribution comes from stars that formed recently before the merger. The orbital analysis of the HESTIA galaxies suggests that wedges in Rmax-Zmax space are mainly populated by the stars born between significant mergers.
description: Paper I in a series of III, 17 pages, 15 figures, A&A in press
Composition of many spins, random walks and statistics
Creators: name: Polychronakos, Alexios P.
name: Sfetsos, Konstantinos
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The multiplicities of the decomposition of the product of an arbitrary number $n$ of spin $s$ states into irreducible $SU(2)$ representations are computed. Two complementary methods are presented, one based on random walks in representation space and another based on the partition function of the system in the presence of a magnetic field. The large-$n$ scaling limit of these multiplicities is derived, including nonperturbative corrections, and related to semiclassical features of the system. A physical application of these results to ferromagnetism is explicitly worked out. Generalizations involving several types of spins, as well as spin distributions, are also presented. The corresponding problem for (anti-)symmetric composition of spins is also considered and shown to obey remarkable duality and bosonization relations and exhibit qualitatively different large-$n$ scaling properties.
description: 42 pages, 1 figure; Version published in Nuclear Physics B
Interpretation and park management : : an approach for French Island, Victoria
Creators: name: Leeson, Ron M.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
A systematic review on the determinants of neonatal mortality in Ethiopia.
Creators: name: Kibret, Fantahun
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2020

description: Background:Neonatal period is the age of child's first 28 days from birth to 27compeleted days of life. The neonatal period represents the most vulnerable time for a child's survival. Nearly halfof under-five death globally was occurred during neonatal period.Neonatal mortality rate in Ethiopia is 29 deaths per 1000 live births in 2016. Objective: Theobjective of this study is to identifyand summarize the common determinants of neonatal mortality in Ethiopia, in the periods of from 1 January, 2014 until 30 April, 2019. Methods: Atotal of six studies were included in this study, and these studies were selected based on a predefined protocol that contains clear criteria for eligibility. Major bibliographic database Pub Med-Medline, Google scholar, Cochrane, EMBASE, was used to collect study articles. Data were analyzed by narrative synthesis. Results: The most common important determinants of neonatal death identified in this review were early age of neonatal period especially in the first 24 hours, prematurity, asphyxia, and sepsis. And home delivery, lack of antenatal and postnatal care, delayed initiation of breast feeding and delay in seeking of treatment or health service (delay one)were also among the leading socio economicdeterminants of neonatal deaths. Conclusion;This study revealed thatthe determinants of neonatal mortality are largely preventable by addressing essentialneonatal careand case management service around labor, delivery and the immediate postpartum periodalong with health education and community awareness creation.
A new view on vacuum stability in the MSSM
Creators: name: Hollik, Wolfgang Gregor
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A consistent theoretical description of physics at high energies requires an assessment of vacuum stability in either the Standard Model or any extension of it. Especially supersymmetric extensions allow for several vacua and the choice of the desired electroweak one gives strong constraints on the parameter space. As the general parameter space in the Minimal Supersymmetric Standard Model is huge, any severe constraint on it unrelated to direct phenomenological observations enhances the predictability of the model. We perform an updated analysis of possible charge and color breaking minima without relying on fixed directions in field space that minimize certain terms in the potential (known as "D-flat" directions). Concerning the cosmological stability of false vacua, we argue that there are always directions in configuration space which lead to very short-lived vacua and therefore such exclusions are strict. In addition to existing strong constraints on the parameter space, we find even stronger constraints extending the field space compared to previous analyses and combine those constraints with predictions for the light CP-even Higgs mass in the Minimal Supersymmetric Standard Model. Low masses for supersymmetric partners are excluded from vacuum stability in combination with the 125 GeV Higgs and the allowed parameter space opens at a few TeV.
description: 32 pages, 10 figures; v3: typos corrected, matches version to be published in JHEP
Unbound states in $^{12}$C populated by $γ$-decay of the $(J^π,T) = (2^+,1)$ 16.11 MeV state
Creators: name: Laursen, K. L.
name: Fynbo, H. O. U.
name: Kirsebom, O. S.
name: Madsøll, K. S.
name: Riisager, K.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The reaction $^{11}\textrm{B}+p$ has been used to populate the $(J^π,T) = (2^+,1)$ state at an excitation energy of 16.11 MeV in $^{12}$C. $γ$-decay to unbound states in $^{12}$C are identified from analysis of the decay of the populated daughter states. Due to a new technique, $γ$-decay to the 10.8 MeV 1$^-$ state is observed for the first time, and transitions to the 9.64 MeV (3$^-$) and 12.71 MeV (1$^+$) are confirmed. Unresolved transitions to natural parity strength at 10 MeV and 11.5-13 MeV are also observed. For all transitions partial widths are deduced
description: Corrected small typographical errors and added more details on data analysis
Technology for development in the South Pacific : a case study in Tonga
Creators: name: Birman, Felicia.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
X-Events and Their Interpretation
Creators: name: Coriano, Claudio
name: Frampton, Paul H.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We point out that when doubly-charged bileptons are pair produced at the LHC, kinematics dictate that they are both almost at rest in the lab frame and therefore their decays lead to final state muons in a characteristic X-shape with only very tiny track curvature because of the high muon energies. Such X-events have essentially no standard model background and provide a smoking gun for the 331 model.
description: 5 pages LaTeX. Updated affiliation
Occupation cancer research : : a benefit to workers?
Creators: name: Holmes, Noni.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
title: Mill Creek, Walla Walla, Water Supply Intake and Fish Ladder O&M
titleType: AlternativeTitle
title: Endangered Species Act Section 7(a)(2) Biological Opinion for the City of Walla Walla Operation and Maintenance of City’s Water Supply Intake and Fish Ladder Project Walla Walla County, Washington.
Creators: name: United States. National Marine Fisheries Service. West Coast Region
Publisher: name: United States. National Marine Fisheries Service. West Coast Region
Year: 2023

description: WCRO-2022-02780
The stellar halo in Local Group Hestia simulations II. The accreted component
Creators: name: Khoperskov, Sergey
name: Minchev, Ivan
name: Libeskind, Noam
name: Haywood, Misha
name: Di Matteo, Paola
name: Belokurov, Vasily
name: Steinmetz, Matthias
name: Gomez, Facundo A.
name: Grand, Robert J. J.
name: Hoffman, Yehuda
name: Knebe, Alexander
name: Sorce, Jenny G.
name: Sparre, Martin
name: Tempel, Elmo
name: Vogelsberger, Mark
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: In the Milky Way, recent progress in the exploration of its assembly history is driven by the tremendous amount of high-quality data delivered by Gaia, which has revealed a number of substructures potentially linked to several ancient accretion events. In this work, aiming to explore the phase-space structure of accreted stars, we analyze six M31/MW analogues from the HESTIA suite of cosmological hydrodynamics zoom-in simulations of the Local Group. We found that all the HESTIA galaxies experience a few dozen mergers but only 1-4 mergers have the stellar mass ratio >0.2 where, depending on the halo definition, the most massive merger contributes from 20% to 70% of the total stellar halo. Individual merger remnants show diverse density distributions at z=0, significantly overlapping with each other and with the in-situ stars in the ELz, UV and RVphi coordinates. The mergers debris often change their position in the ELz with time due to the galactic mass growth and the non-axisymmetry of the potential. In agreement with previous works, we show that even individual merger debris exhibit a number of distinct ELz features. In the UV plane, all HESTIA galaxies reveal radially hot, non-rotating or weakly counter-rotating, Gaia-Sausage-like features. We found an age gradient in Elz space for the individual debris, where the youngest stars, formed in the inner regions of accreting systems, deposit to the innermost regions of the host. The bulk of these stars is being formed during the last stages of accretion, making it possible to date the merger. In actions space (Jr, Jz, Jϕ), the mergers debris do not appear as isolated substructures but are instead scattered over a large parameters area and overlapping with the in-situ stars. We also introduce a purely kinematic space (Jz/Jr-eccentricity), where different merger debris can be disentangled better from each other and from the in-situ stars.
description: Paper II in a series of III, 22 pages, 16 figures, A&A in press
Food Availability and Consumption Pattern in Farm and Agro-Industry Workers' Families of Sidamo Agricultural Development Enterprise
Creators: name: Cherinet, Haregewoin
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 1991

description: Household food consumption patterns of farm worker families (rural) and agro-industry worker families (urban) of Sidamo Agricultural Development Enterprise were studied. The objectives were: to determine the types of food eaten and calories available to the families relative to calories needed; to examine differences between the two occupational groups in food consumption; and to test adequacy of food intake in relation to money, sources of food, facilities, family constellation, housing and food related practices. An inadequate intake of below 80% of the required was observed in 70% of the sample, 16% were below 40% of required, with a significantly lower intake for the agro-industry group. Comparison of the groups revealed that the farm families were better off in education, salary, reliance on many different sources of food, and in having less storage food loss; and agro-industry group in facilities, nutrition education, and housing. From the six sets of determinant variables salary positively, and family size negatively were significantly associated with level of food intake. At middle levels of per capita salary, the farm worker families had a significantly higher intake than the agro-industry families, whereas at lower and higher per capita levels, they consumed equal amounts. Reasons for this difference were discussed and recommendations made.
Ethiopia Field Epidemiology Training Program [EFETP] Compiled Body of Work in Field Epidemiology
Creators: name: Belachew, Degu
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2017

description: Background: Measles is respiratory disease caused by measles virus and spread through droplets of patients. Approximately 20 million people are affected by measles every year worldwide with the highest numbers in Africa. According to World Health Organization' report 14,100 confirmed cases have been reported from Ethiopia in 2014. According to national guideline on Measles, approximately 15% of vaccinated children at nine months of age fail to seroconvert, and are thus not protected after vaccination. In February 2016, Telo district reported increased number of persons with fever, and generalized maculopapular rash. We investigated to confirm the outbreak, identify risk factors and implement control measures. Methods: We employed 1:2 unmatched case-control study designs. We collected data by interviewing using questionnaire. We interviewed parents behalf of patients & controls whose age was not appropriate for enquiring. We used case definition as per stated in national Measles guideline. We collected specimens and tested at regional laboratory. We analyzed the data using Epi-Info & ArcGIS. Results: Three kebeles were affected. A total of 68 Measles cases, 30 (44%) male and 38 (56%) female identified. All patients were under 15 years and 58(85%) of them were under 5 years of age. Attack Rate was 1.3%, of this 2.5% was among less than one year old, 27 (40%) of patients were not vaccinated with measles. A measles vaccination dropout rate in affected kebeles was high (44, 13 & -23 of the three kebeles). Three Tested samples are all positive for measles (IgM). Travel history to affected areas (AOR 9.7; 95%CI: 1.7 – 55) and unvaccinated (AOR 4.4; 95%CI: 1.6 – 11.6) were statistically significantly associated risk factors for the infection and age group greater than five years was protective factor(AOR=0.18, 95%CI: 0.05 – 0.66). Conclusion: This investigation confirmed an outbreak of measles and unvaccinated against measles and travel history to affected area were significant risk factors for contracting measles. We recommended supplementary immunization and strengthening the routine vaccination. Keywords: Measles outbreak, Telo district, Kefa zone, Ethiopia
Ecology and management of water birds : Seaford Swamp
Creators: name: Donnelly, A. J.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.