cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Sex-Specific Bone Phenotype in the Streptozotocin-Induced Murine Model of Diabetes
Creators: name: Hatch, Jennifer
Publisher: name: IUPUI ScholarWorks
Year: 2021
Subjects: Bone
Type 1 Diabetes
Streptozotocin

description: Indiana University-Purdue University Indianapolis (IUPUI)
description: Bone disease and degradation is a ubiquitous problem, the complexity and treatment of which humanity has only begun to understand. Diabetes Mellitus is a disease which, in all forms, profoundly effects the organs of the body, bone included. As is often the case in biology, there are inherent differences between the sexes when considering skeletal development and disease progression and outcome. Although there are several reported mouse models for diabetes, until now there has been no characterization of bone disease in any model where diabetes occurs with equal frequency in males and females in greater than 90% of animals. In this study, a protocol for reliable induction of diabetes in both sexes using intraperitoneal injections of Streptozotocin was developed. The resulting bone phenotype in male and female mice was characterized and compared to weight and age matched control groups. In this model female diabetic mice exhibited a robust deficit in bone quality, while both sexes experienced loss of beta-cell mass and increased glycation of hemoglobin rendering the diabetic mice unable to produce insulin endogenously. Further, these mice were unable to metabolize exogenous insulin injected during insulin tolerance testing. This model is a strong candidate for future exploration of osteoporotic bone disease, Diabetes Mellitus, and the link between estrogen and glucose sensitivity.
Scattering of Evanescent Wave by Periodic Array of Nanowires
Creators: name: Frumin, Leonid L.
name: Nemykin, Anton V.
name: Perminov, Sergey V.
name: Shapiro, David A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Optics (physics.optics)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: The scattering of electromagnetic wave by a periodic array of nanowires is calculated by the boundary element method. The method is extended to the infinite grating near the interface between two dielectrics. A special Green function is derived that allows to study the evanescent wave. The Rayleigh--- Wood's anomalies are found in the period-to-wavelength dependence of the average Pointing vector in the wave zone. For thin wires the calculations are shown to agree with the two-dimensional coupled dipole approximation.
description: 8 figures
title: Wind turbine blade large deflections: A non-intrusive method for blade nonlinear reduced order models
Creators: name: Gözcü, Mehmet Ozan
Publisher: name: Technical University of Denmark, Department of Wind Energy
Year: 2020

description: The increasing length of the wind turbine blades has brought new challenges for the wind turbine load
analysis, such as lack of an effective method to model and simulate large blade deflections. The
effectiveness of a model can be measured by its accuracy to capture the blade deflections and the
computational resources it requires. Although the existing geometrically nonlinear solvers are very
accurate, their computational costs are still beyond the desired level for the wind turbine load analysis.
This thesis aims to develop an effective method for generating accurate geometrically nonlinear blade
models, which are computationally cheaper than the existing models used in the turbine load analysis.
The research focuses on the blade kinematics, nonlinear blade modelling effects on the turbine load
simulations, and nonlinear model reduction methods to obtain accurate and computationally cheap
blade models.
The presented turbine models show that the linear models cannot accurately estimate the large blade
deflections occurred in normal operating conditions. The linear models cause artificial elongation of the
blade length, inaccurate deflection and load estimations, especially in torsion direction when compared
to the nonlinear blade models. The linear relation between deflections and force response results in a
constant coupling between different blade directions, which are a function of deflections in nonlinear
models. Some couplings causes significant torsional deflection for very long and flexible blades, and
thus it is essential to capture coupling effects accurately in wind turbine load simulations. Therefore in
this thesis, a non-intrusive reduction method is proposed to generate reduced order blade models, which
use nonlinear relations between force response and deflections. Non-intrusive methods need a
geometrically nonlinear structural solver to compute deflections for the selected static load cases. The
relations between force response and deflections are calculated by using the static load results. The
selected load cases should result in realistic deflections that the structure goes through in its operational
life. The proposed method uses a reduction basis, including bending mode shape and modal derivative
vectors, which allow capturing nonlinear effects such as torsional deflection due to the coupling
between flapwise and edgewise motions.
The effectiveness of the reduced order models generated by the proposed method is evaluated for some
test cases, including three turbine blades. The results show that the reduced order models can estimate
the deflections accurately compared to the original high fidelity nonlinear models, and they require
much less computational time than the original models require.
Additional file 1 of MiR-455-5p suppresses PDZK1IP1 to promote the motility of oral squamous cell carcinoma and accelerate clinical cancer invasion by regulating partial epithelial-to-mesenchymal transition
Creators: name: Hsiao, Sheng-Yen
name: Weng, Shang-Mei
name: Hsiao, Jenn-Ren
name: Wu, Yi-Ying
name: Wu, Jia-En
name: Tung, Chia-Hao
name: Shen, Wan-Lin
name: Sun, Shu-Fang
name: Huang, Wen-Tsung
name: Lin, Cheng-Yao
name: Chen, Shang-Hung
name: Hong, Tse-Ming
name: Chen, Yuh-Ling
name: Chang, Jang-Yang
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Cancer
subject: Hematology

description: Additional file 1.
Assessing neuronal ciliary localization of Melanin Concentrating Hormone Receptor 1 in vivo
Creators: name: Kamba, Tisianna K.
Publisher: name: IUPUI ScholarWorks
Year: 2021
Subjects: cilia
ciliary
obesity
Hh
HFD
Fasted
in vivo
MCHR1
GPCR

description: Indiana University-Purdue University Indianapolis (IUPUI)
description: Obesity is a growing pandemic that claims close to three hundred thousand lives per year in the United States alone. Despite strong interest and investment in potential treatments, obesity remains a complex and challenging disorder. In the study of obesity, mouse models have been excellent tools that help in understanding the function of different genes that contribute to this disease of energy homeostasis. However, it was surprising when disfunction in primary cilia was found to be linked to syndromic obesity. To understand the role of primary cilia in obesity, a growing subset of GPCRs have been identified to selectively localize to the organelle. Several of which have known roles in energy homeostasis. In some examples, ciliary GPCRs appear to dynamically localize to the organelle; such is the case of GPR161 and smoothened in the hedgehog signaling pathway. Thus, we were interested to see if other GPCRs dynamically localize to the primary cilia as part of their regulation of energy homeostasis. For example, the GPCR MCHR1 selectively localizes to the cilia and is involved in energy homeostasis. Although much is known about the expression of the receptor in the brain, how its ciliary subcellular localization impacts its roles in energy homeostasis is unknown. Observing neuronal cilia in vivo remains a difficult task as some of the available tools such as tagged alleles rely on overexpression of ciliary protein which may impact function. Additionally, most of the work is done in vitro, leaving much to be discovered about neuronal cilia in vivo. In this thesis, we show that using a newly constructed reporter allele mCherryMCHR1, we can see ciliary expression of MCHR1 in the brain of developing and adult mice; more specifically in the ARC and PVN. Subsequently, using a novel Artificial intelligence analysis approach, we measured the length and composition of MCHR1 positive cilia under physiological conditions associated with MCHR1 function. Although in this work we are reporting no changes in dynamic localization of MCHR1 in the hypothalamus specifically, we are not excluding the potential for changes in other regions of the brain or under other conditions; and we are suggesting that pharmacological approaches may help highlight potential ciliary GPCR dynamic localization.
Tyrolervise
Creators: name: [Bruun, Niels Thoroup]
Publisher: name: J.P. Hals, Trykkeri: J.P. Hals, Hougsund
Year: 0
Subjects: Kjærlighet

description: Førstelinje: Smukke Pige med sorte Haar.
description: Innhold: 4 vers.
description: Inngår i trykk: Fem Kjærligheds-Viser [5]
E-Bike Ownership and Usage – Results from Germany
Creators: name: Kohlrautz, David
name: Kuhnimhof, Tobias Georg
Publisher: name: RWTH Aachen University
Year: 2023
Subjects: Bicycle
Cycling
E-bike
Electric bikes
Household travel surveys
Modal shift
Mode choice
Travel behavior

description: 16. World Conference on Transport Research, WCTR 2023, Montreal, Canada, 17 Jul 2023 - 21 Jul 2023; EasyChair preprint 10407, 16 Seiten (2023).
Stellar Kinematics of the Andromeda II Dwarf Spheroidal Galaxy
Creators: name: Ho, Nhung
name: Geha, Marla C.
name: Munoz, Ricardo R.
name: Guhathakurta, Puragra
name: Kalirai, Jason S.
name: Gilbert, Karoline M.
name: Tollerud, Erik J.
name: Bullock, James S.
name: Beaton, Rachael L.
name: Majewski, Steve R.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present kinematical profiles and metallicity for the M31 dwarf spheroidal (dSph) satellite galaxy Andromeda II (And II) based on Keck DEIMOS spectroscopy of 531 red giant branch stars. Our kinematical sample is among the largest for any M31 satellite and extends out to two effective radii (r_eff = 5.3' = 1.1 kpc). We find a mean systemic velocity of -192.4+-0.5 km/s and an average velocity dispersion of sigma_v = 7.8+-1.1 km/s. While the rotation velocity along the major axis of And II is nearly zero (<1 km/s), the rotation along the minor axis is significant with a maximum rotational velocity of v_max=8.6+-1.8 km/s. We find a kinematical major axis, with a maximum rotational velocity of v_max=10.9+-2.4 km/s, misaligned by 67 degrees to the isophotal major axis. And II is thus the first dwarf galaxy with evidence for nearly prolate rotation with a v_max/sigma_v = 1.1, although given its ellipticity of epsilon = 0.10, this object may be triaxial. We measured metallicities for a subsample of our data, finding a mean metallicity of [Fe/H] = -1.39+- 0.03 dex and an internal metallicity dispersion of 0.72+-0.03 dex. We find a radial metallicity gradient with metal-rich stars more centrally concentrated, but do not observe a significant difference in the dynamics of two metallicity populations. And II is the only known dwarf galaxy to show minor axis rotation making it a unique system whose existence offers important clues on the processes responsible for the formation of dSphs.
description: 14 pages, 10 figures, 4 tables, accepted for publication in ApJ
To nye Sømandsviser
Creators: name: (:Unas)
Publisher: name: J.P. Hals, Trykkeri: J.P. Hals, Hougsund
Year: 0
Subjects: Sjømenn

description: Innhold: 2 blad.
description: Innhold: [1] Kom raske Sømands Gaasfar [2] Mens vi er i stille Ro. [3] En ny Kjærlighedsvise.
A Joint Model of Cyclist Choice of Bicycle Parking Facilities
Creators: name: Kohlrautz, David
name: Kuhnimhof, Tobias Georg
Publisher: name: RWTH Aachen University
Year: 2023

description: 16. World Conference on Transport Research, WCTR 2023, Montreal, Canada, 17 Jul 2023 - 21 Jul 2023; EasyChair preprint 10399, 16 Seiten (2023).
Kom raske Sømands Gaasfar
Creators: name: (:Unas)
Publisher: name: J.P. Hals, Trykkeri: J.P. Hals, Hougsund
Year: 0
Subjects: Sjømenn

description: Førstelinje: Kom raske Sømands Gaasfar.
description: Innhold: 6 vers.
description: Melodi: Svøm trygt paa Nordhavs Bølger
description: Inngår i trykk: To nye Sømandsviser [1]
title: Εκτίμηση του κινδύνου σε βιομηχανικά περιβάλλοντα με χρήση τεχνικών ανάλυσης εργασιακής δραστηριότητας
Creators: name: Σταυρουλακη Ειρηνη
Publisher: name: Technical University of Crete
Year: 2020

description: Το αντικείμενο της παρούσας μεταπτυχιακής εργασίας  είναι η ανάλυση-εκτίμηση του εργασιακού κινδύνου σε βιομηχανικά περιβάλλοντα με χρήση της τεχνικής της ανάλυσης  εργασιακής δραστηριότητας (Job Safety Analysis ή JSA) και της τεχνικής εκτίμησης και ελέγχου των κινδύνων ενός εργασιακού περιβάλλοντος (Workplace Risk Assesment and Control ή WRAC). Η επιλογή των συγκεκριμένων μεθόδων έγινε καθώς η WRAC είναι μια μέθοδος που είναι εύκολο να υιοθετηθεί και τα αποτελέσματά της καλύπτουν όλο το εύρος των εργασιών της του εξεταζόμενου εργασιακού περιβάλλοντος, ενώ η JSA είναι μια πιο εξειδικευμένη μέθοδος, όπου απαιτεί χρόνο και λεπτομερή παρατήρηση και ανάλυση συγκεκριμένων θέσεων εργασίας. Οι θέσεις εργασίας που επιλέχθηκαν να αναλυθούν αφορούν εργασίες επεξεργασίας μεταλλικών εξαρτημάτων και πιο συγκεκριμένα του καθαρισμού μεταλλικών επιφανειών με χρήση υδροβολής (υδροβολιστής), της συγκόλλησης με χρήση οξυγόνου σε αέρα (οξυγονοσυγκολλητής εδάφους)  και της ηλεκτροσυγκόλλησης σε υποβρύχιο περιβάλλον (ηλεκτροσυγκολλητής θαλάσσης).  Η επιλογή των ανωτέρω θέσεων έγινε με κριτήριο την επικινδυνότητα των θέσεων εργασίας και τη δυνατότητα παρατήρησης-μελέτης τέτοιων εργασιών, που εξασφαλίστηκε μέσω της συνεργασίας με εταιρεία του ναυπηγοεπισκευαστικού τομέα.
Αρχικά αναπτύσσονται οι βασικές έννοιες οι οποίες είναι απαραίτητες για την κατανόηση των θεμάτων ασφάλειας και υγιεινής στον εργασιακό χώρο και γίνεται αναφορά στα εργατικά ατυχήματα σε επιλεγμένους τομείς της βιομηχανίας (ορυχεία-λατομεία, παραγωγή ενέργειας και ναυπηγοεπισκευαστική βιομηχανία). Στη συνέχεια περιγράφονται οι μέθοδοι ανάλυσης-εκτίμησης του κινδύνου που θα χρησιμοποιηθούν στην παρούσα εργασία (WRAC και JSA) και παρουσιάζονται τα πλεονεκτήματα και οι περιορισμοί τους. Γίνεται παράθεση περιπτώσεων εφαρμογής τους από τη διεθνή βιβλιογραφία και κριτική θεώρηση των μεθόδων WRAC και JSA. Ακολουθεί ή εφαρμογή των μεθόδων WRAC και JSA για την ανάλυση-εκτίμηση του κινδύνου σε επιλεγμένους εργασιακούς χώρους και θέσεις εργασίας ναυπηγοεπισκευαστικής μονάδας και προτείνονται μέτρα για μείωση του κινδύνου. Γίνεται συζήτηση των αποτελεσμάτων που προέκυψαν και συγκρίνονται με εκείνα που έχουν προκύψει με άλλες τεχνικές ανάλυσης-εκτίμησης του κινδύνου που έχουν γίνει για τους ίδιους εργασιακούς χώρους καθώς με τα ευρήματα της βιβλιογραφικής ανασκόπησης.  Τέλος δίνονται τα συμπεράσματα και γίνονται προτάσεις για τρόπους αποτελεσματικότερης εφαρμογής των μεθόδων, είτε αυτοδύναμα, είτε σε συνδυασμό με άλλες.
Nonequilibrium configuration interaction method for transport in correlated quantum systems
Creators: name: Dzhioev, Alan A.
name: Kosov, D. S.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We present a new approach to treat correlations in nonequilibrium quantum many-particle system. The method is based on ideas of configuration interaction theory of exact nonperturbative ground state electronic structure calculations. We use superoperator techniques in Liouville-Fock space and represent the nonequilibrium density matrix as a linear combination of all possible nonequilibrium quasiparticle excitations built on the appropriate reference state. As an example we consider the electron transport through the system with electron-phonon interaction. The concept of embedding (buffer zones between the reservoirs and the correlated quantum system) is used to derive an exact master equation for the reduced density matrix. Using approximate (truncated) expansion of the trial density matrix we obtain the linear system of equations for two-quasiparticle amplitudes. Then we compute the steady-state current and compare the result with other approaches. The current conserving property of the method is proved.
Second Thresholds in BEC-BCS-Laser Crossover of Exciton-Polariton Systems
Creators: name: Yamaguchi, Makoto
name: Kamide, Kenji
name: Nii, Ryota
name: Ogawa, Tetsuo
name: Yamamoto, Yoshihisa
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: The mechanism of second thresholds observed in several experiments is theoretically revealed by studying the BEC-BCS-laser crossover in exciton-polariton systems. We found that there are two different types for the second thresholds; one is a crossover within quasi-equilibrium phases and the other is into non-equilibrium (lasing). In both cases, the light-induced band renormalization causes gaps in the conduction and valence bands, which indicates the exsistence of bound electron-hole pairs in contrast to earlier expectations. We also show that these two types can be distinguished by the gain spectra.
description: 10pages, 4figures. Accepted in Physical Review Letters. Several typing errors are corrected
Mens vi er i stille Ro
Creators: name: [Steffensen, Jens]
Publisher: name: J.P. Hals, Trykkeri: J.P. Hals, Hougsund
Year: 0
Subjects: Sjømenn

description: Førstelinje: Mens vi er i stille Ro.
description: Innhold: 10 vers.
description: Melodi: Smuk, bekjendt Melodi
description: Inngår i trykk: To nye Sømandsviser [2]
Linear and Nonlinear Rogue Wave Statistics in the Presence of Random Currents
Creators: name: Ying, L. H.
name: Zhuang, Z.
name: Heller, E. J.
name: Kaplan, L.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We review recent progress in modeling the probability distribution of wave heights in the deep ocean as a function of a small number of parameters describing the local sea state. Both linear and nonlinear mechanisms of rogue wave formation are considered. First, we show that when the average wave steepness is small and nonlinear wave effects are subleading, the wave height distribution is well explained by a single "freak index" parameter, which describes the strength of (linear) wave scattering by random currents relative to the angular spread of the incoming random sea. When the average steepness is large, the wave height distribution takes a very similar functional form, but the key variables determining the probability distribution are the steepness, and the angular and frequency spread of the incoming waves. Finally, even greater probability of extreme wave formation is predicted when linear and nonlinear effects are acting together.
description: 25 pages, 12 figures
title: Investigation of the Turbulent Near Wall Flame Behavior for a Sidewall Quenching Burner by Means of a Large Eddy Simulation and Tabulated Chemistry
Creators: name: Heinrich, Arne
name: Kuenne, Guido
name: Ganter, Sebastian
name: Hasse, Christian
name: Janicka, Johannes
Publisher: name: MDPI
Year: 2023

description: Combustion will play a major part in fulfilling the world’s energy demand in the next 20 years. Therefore, it is necessary to understand the fundamentals of the flame–wall interaction (FWI), which takes place in internal combustion engines or gas turbines. The FWI can increase heat losses, increase pollutant formations and lowers efficiencies. In this work, a Large Eddy Simulation combined with a tabulated chemistry approach is used to investigate the transient near wall behavior of a turbulent premixed stoichiometric methane flame. This sidewall quenching configuration is based on an experimental burner with non-homogeneous turbulence and an actively cooled wall. The burner was used in a previous study for validation purposes. The transient behavior of the movement of the flame tip is analyzed by categorizing it into three different scenarios: an upstream, a downstream and a jump-like upstream movement. The distributions of the wall heat flux, the quenching distance or the detachment of the maximum heat flux and the quenching point are strongly dependent on this movement. The highest heat fluxes appear mostly at the jump-like movement because the flame behaves locally like a head-on quenching flame.
title: Патогенетическое обоснование локального применения озонированных растворов при лечении инфекционной патологии влагалища
Creators: name: Коновалова, Марина
name: Рухляда, Николай
name: Воробцова, Ирина
name: Васильев, Владимир
name: Курдынко, Людмила
Publisher: name: Новгородский государственный университет имени Ярослава Мудрого (НовГУ)
Year: 2020

description: Проведен анализ изменения антибиотикорезистентности микрофлоры влагалища у 84 больных с острыми неспецифическими заболеваниями придатков матки. Все женщины подписали информированное согласие на участие в исследовании и двухстороннее соглашение о неразглашении личных данных. Критериями для анализа являлись результаты определения минимальной ингибирующей концентрации (МИК) цефтриаксона для микрофлоры влагалища в зависимости от обработки патологического очага озонированным 0,9% раствором NaCl (физиологический раствор) в течение 5 минут. Озонированный раствор производили за счет барботированния 200 мл 0,9% раствора NaCl в течение 30 минут озоно-кислородной смесью с содержанием в ней 5 мкг/мл озона при объеме 0,25 л/мин.
Angular dependence of resonant inelastic x-ray scattering: a spherical tensor expansion
Creators: name: Juhin, Amélie
name: Brouder, Christian
name: De Groot, Frank
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: A spherical tensor expansion is carried out to express the resonant inelastic scattering cross-section as a sum of products of fundamental spectra with tensors involving wavevectors and polarization vectors of incident and scattered photons. The expression presented in this paper differs from that of the influential article by Carra et al. (Phys. Rev. Lett. 74, 3700, 1995) because it does not omit interference terms between electric dipole and quadrupole contributions when coupling each photon to itself. Some specific cases of the spherical tensor expansion are discussed. For example the case of isotropic samples is considered and the cross-section is expressed as a combination of only three fundamental spectra for the situation where electric dipole or electric quadrupole transitions in the absorption process are followed by electric dipole transitions in the emission. This situation includes the case of untextured powder samples, which corresponds to the most frequent situation met experimentally. Finally, it is predicted that some circular dichroism may be observed on isotropic samples provided that the circular polarization of the scattered beam can be detected.
Kjærlighedsvise
Creators: name: (:Unas)
Publisher: name: J.P. Hals, Trykkeri: J.P. Hals, Hougsund
Year: 0
Subjects: Kjærlighet

description: Førstelinje: Ak Hilda, Hilda, skjænk mig blot et Hjerte.
description: Innhold: 4 vers.
description: Melodi: Synges efter egen Melodi
description: Inngår i trykk: To nye Viser [2]
The common ancestor process revisited
Creators: name: Kluth, Sandra
name: Hustedt, Thiemo
name: Baake, Ellen
Publisher: name: arXiv
Year: 2013
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Probability (math.PR)
subject: FOS: Biological sciences
subject: FOS: Mathematics
subject: 92D15, 60J28

description: We consider the Moran model in continuous time with two types, mutation, and selection. We concentrate on the ancestral line and its stationary type distribution. Building on work by Fearnhead (J. Appl. Prob. 39 (2002), 38-54) and Taylor (Electron. J. Probab. 12 (2007), 808-847), we characterise this distribution via the fixation probability of the offspring of all individuals of favourable type (regardless of the offspring's types). We concentrate on a finite population and stay with the resulting discrete setting all the way through. This way, we extend previous results and gain new insight into the underlying particle picture.
description: 25 pages, 4 figures
Krinoline-Visen
Creators: name: (:Unas)
Publisher: name: J.P. Hals, Trykkeri: J.P. Hals, Hougsund
Year: 0
Subjects: Kjønn
Mote
Skjønnhet

description: Førstelinje: Om Krinoliner taler.
description: Innhold: 11 vers.
description: Melodi: Det var en gammel Kone
description: Inngår i trykk: To nye Viser [1]
En busca de pistas de la basura plástica
Creators: name: Kruse, Katrin
name: Knickmeier, Katrin
name: Weinmann, Anna
name: Thiel, Martin
name: Gatta, Magdalena
name: Honorato, Daniela
Publisher: name: Zenodo
Year: 2021

description: Working booklet designed for schoolchildren learning about the marine litter problem and how to scientifically investigate it. In Spanish.
Finding acronyms and their definitions using HMM
Creators: name: Vyas, Lakshmi
Publisher: name: University of Nevada, Las Vegas
Year: 2011

description: In this thesis, we report on design and implementation of a Hidden Markov Model (HMM) to extract acronyms and their expansions. We also report on the training of this HMM with Maximum Likelihood Estimation (MLE) algorithm using a set of examples.
Finally, we report on our testing using standard recall and precision. The HMM achieves a recall and precision of 98% and 92% respectively.
New Brown Dwarf Companions to Young Stars in Scorpius-Centaurus
Creators: name: Janson, Markus
name: Jayawardhana, Ray
name: Girard, Julien H.
name: Lafreniere, David
name: Bonavita, Mariangela
name: Gizis, John
name: Brandeker, Alexis
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present the discoveries of three faint companions to young stars in the Scorpius-Centaurus region, imaged with the NICI instrument on Gemini South. We have confirmed all three companions through common proper motion tests. Follow-up spectroscopy has confirmed two of them, HIP 65423 B and HIP 65517 B, to be brown dwarfs, while the third, HIP 72099 B, is more likely a very low-mass star just above the hydrogen burning limit. The detection of wide companions in the mass range of ~40--100 Mjup complements previous work in the same region, reporting detections of similarly wide companions with lower masses, in the range of ~10--30 Mjup. Such low masses near the deuterium burning limit have raised the question of whether those objects formed like planets or stars. The existence of intermediate objects as reported here could represent a bridge between lower-mass companions and stellar companions, but in any case demonstrate that mass alone may not provide a clear-cut distinction for the formation of low-mass companions to stars.
description: 9 pages, 5 figures, accepted for publication in ApJL
FROST Radiometer Network: code for data processing, analyses, and published figures
Creators: name: Wouter Mol
Publisher: name: Zenodo
Year: 2023

description: Codebase used to create the FESSTVaL and LIAISE datasets (see sidebar for references), and figures for the publication currently undergoing peer review. Pre-print at https://arxiv.org/abs/2307.06980. 
Uploaded for Open Science standards to accompany public datasets and scientific publications.
Includes the raw dataset of Falkenberg suntracker required for broadband calibration of FESSTVaL data. Data owned by Stefan Wacker (DWD), uploaded with permission.
Includes video of animated measurement for June 27 at FESSTVaL in case Vimeo is inaccessible: https://vimeo.com/827602111?share=copy
Includes some input files for publication figures. Radiances.nc for cosine-and-spectrum-bias, and diffuse fractions for a preprocessed version ready to plot for the diffuse fraction PDF based on BSRN data.
To nye Viser
Creators: name: (:Unas)
Publisher: name: J.P. Hals, Trykkeri: J.P. Hals, Hougsund
Year: 0

description: Innhold: 2 blad.
description: Innhold: [1] En Sang jeg vil fremføre om tapre Løitnant Lund. [2] En Kjærlighedsvise.
Sparse spectral methods for integral equations and equilibrium measures
Creators: name: Gutleb, Timon Salar
Publisher: name: Imperial College London
Year: 2022

description: In this thesis, we introduce new numerical approaches to two important types of integral equation problems using sparse spectral methods. First, linear as well as nonlinear Volterra integral and integro-differential equations and second, power-law integral equations on d-dimensional balls involved in the solution of equilibrium measure problems. These methods are based on ultraspherical spectral methods and share key properties and advantages as a result of their joint starting point: By working in appropriately weighted orthogonal Jacobi polynomial bases, we obtain recursively generated banded operators allowing us to obtain high precision solutions at low computational cost. This thesis consists of three chapters in which the background of the above-mentioned problems and methods are respectively introduced in the context of their mathematical theory and applications, the necessary results to construct the operators and obtain solutions are proved and the method's applicability and efficiency are showcased by comparing them with current state-of-the-art approaches and analytic results where available. The first chapter gives a general scope introduction to sparse spectral methods using Jacobi polynomials in one and higher dimensions. The second chapter concerns the numerical solution of Volterra integral equations. The introduced method achieves exponential convergence and works for general kernels, a major advantage over comparable methods which are limited to convolution kernels. The third chapter introduces an approximately banded method to solve power law kernel equilibrium measures in arbitrary dimensional balls. This choice of domain is suggested by the radial symmetry of the problem and analytic results on the supports of the resulting measures. For our method, we obtain the crucial property of computational cost independent of the dimension of the domain, a major contrast to particle simulations which are the current standard approach to these problems and scale extremely poorly with both the dimension and the number of particles.
Design and Fabrication of an Infrared Optical Pyrometer Asic as a Diagnostic for Shock Physics Experiments
Creators: name: Gordon, Jared
Publisher: name: University of Nevada, Las Vegas
Year: 2013

description: Optical pyrometry is the sensing of thermal radiation emitted from an object using a photoconductive device to convert photons into electrons, and is an important diagnostic tool in shock physics experiments. Data obtained from an optical pyrometer can be used to generate a blackbody curve of the material prior to and after being shocked by a high speed projectile. The sensing element consists of an InGaAs photodiode array, biasing circuitry, and multiple transimpedance amplifiers to boost the weak photocurrent from the noisy dark current into a signal that can eventually be digitized. Once the circuit elements have been defined, more often than not commercial-off-the-shelf (COTS) components are inadequate to satisfy every requirement for the diagnostic, and therefore a custom application specific design has to be considered. This thesis outlines the initial challenges with integrating the photodiode array block with multiple COTS transimpedance amplifiers onto a single chip, and offers a solution to a comparable optical pyrometer that uses the same type of photodiodes in conjunction with a re-designed transimpedance amplifier integrated onto a single chip. The final design includes a thorough analysis of the transimpedance amplifier along with modeling the circuit behavior which entails schematics, simulations, and layout. An alternative circuit is also investigated that incorporates an approach to multiplex the signals from each photodiode onto one data line and not only increases the viable real estate on the chip, but also improves the behavior of the photodiodes as they are subjected to less thermal load. The optical pyrometer application specific integrated circuit (ASIC) for shock physic experiments includes a transimpedance amplifier (TIA) with a 100 k? gain operating at bandwidth of 30 MHz, and an input-referred noise RMS current of 50 nA that is capable of driving a 50 ? load.
Additional file 2 of Outcome after vaginal delivery of women with a previous medical history of surgically corrected anorectal malformations: a systematic review
Creators: name: de Waal, Ayla C.
name: van Amstel, Tim
name: Dekker, Judith J. M. L.
name: Ket, Johannes C. F.
name: Kuijper, Caroline F.
name: Salvatore, Concetta M.
name: de Jong, Justin R.
name: Gorter, Ramon R.
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases

description: Additional file 2.
En Sang jeg vil fremføre om tapre Løitnant Lund
Creators: name: (:Unas)
Publisher: name: J.P. Hals, Trykkeri: J.P. Hals, Hougsund
Year: 0
Subjects: Patriotisme
Soldater

description: Førstelinje: En Sang jeg vil fremføre om tapre Løitnant Lund.
description: Innhold: 18 vers.
description: Melodi: Egen Melodi
description: Inngår i trykk: To nye Viser [1]
Mean-field embedding of the dual fermion approach for correlated electron systems
Creators: name: Yang, S. -X.
name: Terletska, H.
name: Meng, Z. Y.
name: Moreno, J.
name: Jarrell, M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: To reduce the rapidly growing computational cost of the dual fermion lattice calculation with increasing system size, we introduce two embedding schemes. One is the real fermion embedding, and the other is the dual fermion embedding. Our numerical tests show that the real fermion and dual fermion embedding approaches converge to essentially the same result. The application on the Anderson disorder and Hubbard models shows that these embedding algorithms converge more quickly with system size as compared to the conventional dual fermion method, for the calculation of both single-particle and two-particle quantities.
description: 10 pages, 10 figures
Conoce las Estrellas
Creators: name: López-Gutiérrez, Martha M.
Publisher: name: Zenodo
Year: 2015

description: Stellar classification has been done for thousands of years, either by their brightness, color and even size estimate. The technique that has given us more information about stars is the analysis of stellar spectra. In this work we present the analysis of stellar spectra of three star HD 116608, HD 70178 and HD 260655, as well as its comparison with theoretical model of PHOENIX. In the introduction we talk briefly about the ways in which the stars in the Hertzsprung-Russell diagram have been arranged to determine some of the main physical characteristics of the classified stars. Materials and methods of the instruments used for development work are mentioned and that will give us the information to determine some of the spectral lines obtained from stellar spectra. With this we can identify the presence of different elements and thus classify the star, the last part is about the results as well as conclusions and where it is stated that the classification can be subjective as we found for that the stars HD 116608, HD 70178 and HD 260 655 should be classified as A7V, G5V and K5V respectively.
En Kjærlighedvise
Creators: name: (:Unas)
Publisher: name: J.P. Hals, Trykkeri: J.P. Hals, Hougsund
Year: 0
Subjects: Kjærlighet

description: Førstelinje: Vakre Pige i din Vaar.
description: Innhold: 8 vers.
description: Inngår i trykk: To nye Viser [2]
A search for 95 GHz class I methanol masers in molecular outflows
Creators: name: Gan, Cong-Gui
name: Chen, Xi
name: Shen, Zhi-Qiang
name: Xu, Ye
name: Ju, Bing-Gang
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We have observed a sample of 288 molecular outflow sources including 123 high-mass and 165 low-mass sources to search for class I methanol masers at 95 GHz transition and to investigate relationship between outflow characteristics and class I methanol maser emission with the PMO-13.7m radio telescope. Our survey detected 62 sources with 95 GHz methanol masers above 3$σ$ detection limit, which include 47 high-mass sources and 15 low-mass sources. Therefore the detection rate is 38% for high-mass outflow sources and 9% for low-mass outflow sources, suggesting that class I methanol maser is relatively easily excited in high-mass sources. There are 37 newly detected 95 GHz methanol masers (including 27 high-mass and 10 low-mass sources), 19 of which are newly identified (i.e. first identification) class I methanol masers (including 13 high-mass and 6 low-mass sources). Statistical analysis for the distributions of maser detections with the outflow parameters reveals that the maser detection efficiency increases with outflow properties (e.g. mass, momentum, kinetic energy and mechanical luminosity of outflows etc.). Systematic investigations of relationships between the intrinsic luminosity of methanol maser and the outflow properties (including mass, momentum, kinetic energy, bolometric luminosity and mass loss rate of central stellar sources) indicate a positive correlations. This further supports that class I methanol masers are collisionally pumped and associated with shocks, where outflows interact with the surrounding ambient medium.
description: 32 pages, 5 figures, accepted by ApJ
Coronal Structure of Low-Mass Stars
Creators: name: Lang, Pauline
name: Jardine, Moira
name: Donati, Jean-Francois
name: Morin, Julien
name: Vidotto, Aline
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We investigate the change in stellar magnetic topology across the fully-convective boundary and its effects on coronal properties. We consider both the magnitude of the open flux that influences angular momentum loss in the stellar wind and X-ray emission measure. We use reconstructed maps of the radial magnetic field at the stellar surface and the potential-field source surface method to extrapolate a 3D coronal magnetic field for a sample of early-to-mid M dwarfs. During the magnetic reconstruction process it is possible to force a solution towards field geometries that are symmetric or antisymmetric about the equator but we demonstrate that this has only a modest impact on the coronal tracers mentioned above. We find that the dipole component of the field, which governs the large-scale structure, becomes increasingly strong as the stellar mass decreases, while the magnitude of the open (wind-bearing) magnetic flux is proportional to the magnitude of the reconstructed magnetic flux. By assuming a hydrostatic and isothermal corona we calculate X-ray emission measures (in magnitude and rotational modulation) for each star and, using observed stellar densities as a constraint, we reproduce the observed X-ray saturation at Ro < 0.1. We find that X-ray rotational modulation is not a good indicator of magnetic structure as it shows no trend with Rossby number but can be useful in discriminating between different assumptions on the field geometry.
description: 12 pages, 10 figures, Published in MNRAS
Characterizing topological order by studying the ground states of an infinite cylinder
Creators: name: Cincio, Lukasz
name: Vidal, Guifre
Publisher: name: arXiv
Year: 2012
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Given a microscopic lattice Hamiltonian for a topologically ordered phase, we describe a tensor network approach to characterize its emergent anyon model and, in a chiral phase, also its gapless edge theory. First, a tensor network representation of a complete, orthonormal set of ground states on a cylinder of infinite length and finite width is obtained through numerical optimization. Each of these ground states is argued to have a different anyonic flux threading through the cylinder. In a chiral phase, the entanglement spectrum of each ground state is seen to reveal a different sector of the corresponding gapless edge theory. A quasi-orthogonal basis on the torus is then produced by chopping off and reconnecting the tensor network representation on the cylinder. Elaborating on the recent proposal of [Y. Zhang et al. Phys. Rev. B 85, 235151 (2012)], a rotation on the torus yields an alternative basis of ground states and, through the computation of overlaps between bases, the modular matrices S and U (containing the mutual and self statistics of the different anyon species) are extracted. As an application, we study the hard-core boson Haldane model by using the two-dimensional density matrix renormalization group. A thorough characterization of the universal properties of this lattice model, both in the bulk and at the edge, unambiguously shows that its ground space realizes the ν=1/2 bosonic Laughlin state.
description: 10 pages, 11 figures
Carl og Emma
Creators: name: (:Unas)
Publisher: name: J.P. Hals, Trykkeri: J.P. Hals, Hougsund
Year: 0
Subjects: Kjærlighet

description: Førstelinje: Den fulde Maane rædsomt lyste.
description: Innhold: 12 vers.
description: Melodi: I Barndomstidens Rosenalder
description: Inngår i trykk: To smukke Viser [1]
A Modernizing Mission: Industrial Transformation and Louisiana’s 1887 Sugar Cane Massacre
Creators: name: Lipka, Jess
Publisher: name: University of Chicago
Year: 2021
Subjects: subject: Reconstruction
subject: Racism
subject: Labor History
subject: Genocide
subject: Sugar
subject: Louisiana
subject: Industrial Revolution
subject: Political Economy

description: This article examines the history of the Louisiana Sugar industry and the social movements of its field workers in the 1870s and 1880s. After the Civil War, the industry invested heavily in its mills in order to compete in the world market. Simultaneously since Emancipation, cane workers built a militant labor movement and engaged in a series of strikes to increase their influence. In 1887, workers’ strikes were met with a planter-led massacre in Thibodaux. The primary question I ask is, why did the labor struggles in 1887 end in a massacre? The two factors which caused the massacre were 1) the emergence of an organized and ideologically coherent planter elite compelled by competition to industrialize sugar whatever the cost, and 2) the presence in 1887 of a uniquely united and institutionalized working class resisting their replacement and relegation to an irrelevant surplus by machines and skilled white workers. This work contributes to the understanding of the 1887 strike as a specific turning point in Louisiana’s history by identifying what was uniquely at stake. I primarily use three sources to conduct the analysis. They are local newspaper articles and editorials, the sugar industry journal The Louisiana Planter and Sugar Manufacturer, and government agricultural and manufacturing censuses.
title: Der schnelle Anstieg des Grundwassers nach Starkregen
Creators: name: Wittenberg, Hartmut
name: Aksoy, Hafzullah
name: Miegel, Konrad
Publisher: name: Bundesanstalt für Gewässerkunde, Koblenz
Year: 2020

description: Hydrologie & Wasserbewirtschaftung, 64, (2), 66-74.
A measure of total research impact independent of time and discipline
Creators: name: Pepe, Alberto
name: Kurtz, Michael J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Digital Libraries (cs.DL)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Authorship and citation practices evolve with time and differ by academic discipline. As such, indicators of research productivity based on citation records are naturally subject to historical and disciplinary effects. We observe these effects on a corpus of astronomer career data constructed from a database of refereed publications. We employ a simple mechanism to measure research output using author and reference counts available in bibliographic databases to develop a citation-based indicator of research productivity. The total research impact (tori) quantifies, for an individual, the total amount of scholarly work that others have devoted to his/her work, measured in the volume of research papers. A derived measure, the research impact quotient (riq), is an age independent measure of an individual's research ability. We demonstrate that these measures are substantially less vulnerable to temporal debasement and cross-disciplinary bias than the most popular current measures. The proposed measures of research impact, tori and riq, have been implemented in the Smithsonian/NASA Astrophysics Data System.
description: 14 pages, 5 figures. PLoS ONE, in press
HI gas, environment, and SF-quenching in the Abell clusters A85/A496/A2670
Creators: name: López-Gutiérrez, Martha M.
Publisher: name: Zenodo
Year: 2021

description: We study complete sample of spiral galaxies brighter than M B ∼ -18.4 in three Abell clusters: A85 (z = 0.055), A496 (z = 0.033) and A2670 (z = 0.076). This work is based on a large volume limited, blind Hi-survey (21cm, NRAO-VLA), on optical imaging (CFHT) and on the search for dynamical substructures. Our goal is to explore the effects of local environment on the Hi gas properties and this, in turn, on the star formation activity and quenching of individual galaxies. We report significant differences among the HI properties of these clusters and we discuss the role played by the large scale structure and by the dynamical evolution of each cluster accounting for the observational evidence.
Additional file 1 of The intervention strategies and service model for pharmacist-led diabetes management: a scoping review
Creators: name: Hassan, Fahmi
name: Hatah, Ernieda
name: Ali, Adliah Mhd
name: Wen, Chong Wei
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy

description: Additional file 1.