cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Neutrino Mass and Mixing with Discrete Symmetry
Creators: name: King, Stephen F.
name: Luhn, Christoph
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: This is a review article about neutrino mass and mixing and flavour model building strategies based on discrete family symmetry. After a pedagogical introduction and overview of the whole of neutrino physics, we focus on the PMNS mixing matrix and the latest global fits following the Daya Bay and RENO experiments which measure the reactor angle. We then describe the simple bimaximal, tri-bimaximal and golden ratio patterns of lepton mixing and the deviations required for a non-zero reactor angle, with solar or atmospheric mixing sum rules resulting from charged lepton corrections or residual trimaximal mixing. The different types of see-saw mechanism are then reviewed as well as the sequential dominance mechanism. We then give a mini-review of finite group theory, which may be used as a discrete family symmetry broken by flavons either completely, or with different subgroups preserved in the neutrino and charged lepton sectors. These two approaches are then reviewed in detail in separate chapters including mechanisms for flavon vacuum alignment and different model building strategies that have been proposed to generate the reactor angle. We then briefly review grand unified theories (GUTs) and how they may be combined with discrete family symmetry to describe all quark and lepton masses and mixing. Finally we discuss three model examples which combine an SU(5) GUT with the discrete family symmetries A4, S4 and Delta(96).
description: 99 pages, 13 figures, review article, updated to include the results from the latest global fits
A zero-mode mechanism for spontaneous symmetry breaking in a turbulent von Kármán flow
Creators: name: Saint-Michel, Brice
name: Daviaud, François
name: Dubrulle, Bérengère
Publisher: name: arXiv
Year: 2013
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We suggest that the dynamical spontaneous symmetry breaking reported in a turbulent swirling flow at $Re=40~000$ by Cortet et al., Phys. Rev. Lett., 105, 214501 (2010) can be described through a continuous one parameter family transformation (amounting to a phase shift) of steady states and could be the analogue of the Goldstone mode of the vertical translational symmetry in an ideal system. We investigate a possible mechanism of emergence of such spontaneous symmetry breaking in a toy model of our out-equilibrium system, derived from its equilibrium counterpart. We show that the stationary states are solution of a linear differential equation. For a specific value of the Reynolds number, they are subject to a spontaneous symmetry breaking through a zero-mode mechanism. These zero-modes obey a Beltrami property and their spontaneous fluctuations can be seen as the "phonon of turbulence".
description: 17 pages, 4 figures, submitted to New. J. Phys
Protocol for establishing and evaluating a public and patient panel for organisation science and management principles in healthcare
Creators: name: Harnett, Claire
name: RYAN, NUALA
name: HYNES, BRIGA
Publisher: name: University of Limerick
Year: 2023
Subjects: subject: Marketing
subject: FOS: Economics and business

description: Introduction Patient and public involvement (PPI) has not been used to its full potential when examining the organisational science and management principles side of healthcare. With more and more acknowledgement of the relationship between management tools and patient outcomes, having meaningful engagement with the patient and the public in conducting research with the potential to enhance the patient experience, has never been more important. This study aims to outline the process in identifying members for a PPI for the organisational science and management principles side of healthcare, as well as providing guidelines for the establishment of PPIs in this nascent field. In addition, it aims to produce a charter for the panel, by and with the panel members, ensuring they are involved at every stage of research. Methods and analysis A hybrid of both a priority-setting and partnership approach to PPI will provide guidance on identifying, recruiting and establishing a PPI for research on the organisational science and management principles in healthcare. The panel will consist of approximately 20 members including patients, members of the public and researchers. A World Café approach to panel workshops will be adopted to produce a charter for the group. An assessment of panel engagement will be conducted through analysis of records of the meetings/workshops, as well as one-to-one interviews with all panel members at key points in time. Assessment criteria will be agreed with all members of the PPI panel. Data will be transcribed and managed using NVivo through a thematic analysis. Ethics and dissemination Ethical approval for the evaluation of the PPI has been received from the Kemmy Business School’s Ethics Committee. Papers outlining the process in establishing a PPI in the area of organisational science and management principles of healthcare, and the results of the assessment of the panel’s engagement will be published in journals
Hawaiʻi/Hawaii: Alterity, Space, and the Economy of Knowledge
Creators: name: Yasuoka, Matthew
Publisher: name: University of Illinois at Chicago
Year: 2021
Subjects: Uncategorized

description: The settler imaginary creates Hawaii as a distinct space from Hawaiʻi. Drawing on the work of Jean Baudrillard, Jacques Derrida, Martin Heidegger, and Eve Tuck I seek to explore the overlapping of two distinct epistemological territories sharing the same physical location. This thesis begins with a history of the future that interrogates settler desires for Hawaii. It begins with the imagination of captains of industry and military strategists as they constructed a discursive future for Hawaii. It moves forward to the touristic imagination that produced the modern conception of Hawai. Finally, it turns to the imagination of modern popular media through the film Lilo & Stitch. Through its deconstruction of the symbolic order of settler desire this thesis seeks to chart the geography of an imagined space.
Ein bemerkenswerter Fund aus Rottweil: „Spielbegrenzung” einer römischen Waage
Creators: name: Rüsch, Alfred
Publisher: name: Archäologische Nachrichten aus Baden
Year: 2018

description: -
description: Archäologische Nachrichten aus Baden, Bd. 18 (1977): Archäologische Nachrichten aus Baden
Additional file 1 of Understanding patient and parent/caregiver perceptions on gene therapy in Gaucher disease: an international survey
Creators: name: Collin-Histed, Tanya
name: Rosenberg, Aviva
name: Hopman, Noortje
name: Pacey, Jessica
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Additional file 1. Collection of respondents' initial thoughts on gene therapy.
Delivery of Dark Material to Vesta via Carbonaceous Chondritic Impacts
Creators: name: Reddy, Vishnu
name: Corre, Lucille Le
name: O'Brien, David P.
name: Nathues, Andreas
name: Cloutis, Edward A.
name: Durda, Daniel D.
name: Bottke, William F.
name: Bhatt, Megha U.
name: Nesvorny, David
name: Buczkowski, Debra
name: Scully, Jennifer E. C.
name: Palmer, Elizabeth M.
name: Sierks, Holger
name: Mann, Paul J.
name: Becker, Kris J.
name: Beck, Andrew W.
name: Mittlefehldt, David
name: Li, Jian-Yang
name: Gaskell, Robert
name: Russell, Christopher T.
name: Gaffey, Michael J.
name: McSween, Harry Y.
name: McCord, Thomas B.
name: Combe, Jean-Philippe
name: Blewett, David
Publisher: name: arXiv
Year: 2012
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: NASA's Dawn spacecraft observations of asteroid (4) Vesta reveal a surface with the highest albedo and color variation of any asteroid we have observed so far. Terrains rich in low albedo dark material (DM) have been identified using Dawn Framing Camera (FC) 0.75 μm filter images in several geologic settings: associated with impact craters (in the ejecta blanket material and/or on the crater walls and rims); as flow-like deposits or rays commonly associated with topographic highs; and as dark spots (likely secondary impacts) nearby impact craters. This DM could be a relic of ancient volcanic activity or exogenic in origin. We report that the majority of the spectra of DM are similar to carbonaceous chondrite meteorites mixed with materials indigenous to Vesta. Using high-resolution seven color images we compared DM color properties (albedo, band depth) with laboratory measurements of possible analog materials. Band depth and albedo of DM are identical to those of carbonaceous chondrite xenolith-rich howardite Mt. Pratt (PRA) 04401. Laboratory mixtures of Murchison CM2 carbonaceous chondrite and basaltic eucrite Millbillillie also show band depth and albedo affinity to DM. Modeling of carbonaceous chondrite abundance in DM (1-6 vol%) is consistent with howardite meteorites. We find no evidence for large-scale volcanism (exposed dikes/pyroclastic falls) as the source of DM. Our modeling efforts using impact crater scaling laws and numerical models of ejecta reaccretion suggest the delivery and emplacement of this DM on Vesta during the formation of the ~400 km Veneneia basin by a low-velocity (<2 km/sec) carbonaceous impactor. This discovery is important because it strengthens the long-held idea that primitive bodies are the source of carbon and probably volatiles in the early Solar System.
description: Icarus (Accepted) Pages: 58 Figures: 15 Tables: 2
Klocken et om Natten, Siæle-Andagt
Creators: name: L.M.S.
Publisher: name: Unknown
Year: 0
Subjects: Historie
Religion

description: Førstelinje: Sover jeg i HErrens Roo.
description: Innhold: 15 vers.
description: Melodi: Rind nu op i Jesu Navn
description: Akrostikon i 15. vers danner "PETTER TORDENSKIOLD"
Stability index for chaotically driven concave maps
Creators: name: Keller, Gerhard
Publisher: name: arXiv
Year: 2012
Subjects: subject: Dynamical Systems (math.DS)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 37D20, 37D45, 37G35, 37H20

description: We study skew product systems driven by a hyperbolic base map S (e.g. a baker map or an Anosov surface diffeomorphism) and with simple concave fibre maps on an interval [0,a] like h(x)=g(θ) tanh(x) where g(θ) is a factor driven by the base map. The fibre-wise attractor is the graph of an upper semicontinuous function ϕ(θ). For many choices of the function g, ϕhas a residual set of zeros but ϕ>0 almost everywhere w.r.t. the Sinai-Ruelle-Bowen measure of S^(-1). In such situations we evaluate the stability index of the global attractor of the system, which is the subgraph of ϕ, at all regular points (θ,0) in terms of the local exponents Γ(θ):=\lim_{n\to\infty} 1/n log g_n(θ) and Λ(θ):=\lim_{n\to\infty} 1/n\log|D_u S^{-n}(θ)| and of the positive zero s_* of a certain thermodynamic pressure function associated with S^(-1) and g. (In queuing theory, an analogon of s_* is known as Loyne's exponent.) The stability index was introduced by Podvigina and Ashwin in 2011 to quantify the local scaling of basins of attraction.
Opmuntrings Sang Til JUBEL-Festen Som i dette Aar 1736. d. 30. Octobr: Til Taknemmelig Erindring Om den Lutherske Læres fuldkomne Indførsel i begge Hans Majest. Riger, Efter Høy-Kongelig, Faderlig og Christelig Omsorg Baade i Danmark og Norge er anordnet at helligholdes; hvorved ey alleeneste Kongens store Glæde og Fornøyelse over vor reene og rette Lutherske (eller Apostoliske) Lærdom tilkiendegives; men end og Undersaatterne ved Hans Majestets Christelige Exempel opmuntres at priise GUds beviiste Naade ved Reformationens Handhævelse og uforhindrede fri Fremgang i vore Riger og Lande, og at holde fremdeeles fast ved vores i den Hellige Skrift saa fast grundede Augsburgiske Troes Bekiendelse
Creators: name: (:Unas)
Publisher: name: Trykkeri: Ernst Henrich Berling, Kiøbenhavn
Year: 0
Subjects: Religion
Nyheter

description: Førstelinje: Træd frem, lyksalig Systre Par.
description: Innhold: 89 vers, på 8 blad.
description: Melodi: Frisk op naar Diævelen
description: Siste vers av en annen vise ved siden av tittelbladet
Faces and maximizer subsets of highest weight modules
Creators: name: Khare, Apoorva
Publisher: name: arXiv
Year: 2013
Subjects: subject: Representation Theory (math.RT)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 17B20 (primary), 17B10, 52B15, 52B20 (secondary)

description: In this paper we study general highest weight modules $\mathbb{V}^λ$ over a complex finite-dimensional semisimple Lie algebra $\mathfrak{g}$. We present three formulas for the set of weights of a large family of modules $\mathbb{V}^λ$, which include but are not restricted to all simple modules and all parabolic Verma modules. These formulas are direct and do not involve cancellations, and were not previously known in the literature. Our results extend the notion of the Weyl polytope to general highest weight $\mathfrak{g}$-modules $\mathbb{V}^λ$. We also show that for all simple modules, the convex hull of the weights is a $W_J$-invariant polyhedron for some parabolic subgroup $W_J$. We compute its vertices, faces, and symmetries - more generally, we also do this for all parabolic Verma modules, and for all modules $\mathbb{V}^λ$ with highest weight $λ$ not on a simple root hyperplane. To show our results, we extend the notion of convexity to arbitrary additive subgroups $\mathbb{A} \subset (\mathbb{R},+)$ of coefficients. Our techniques enable us to completely classify "weak $\mathbb{A}$-faces" of the support sets ${\rm wt}(\mathbb{V}^λ)$, in the process extending classical results of Satake, Borel-Tits, Vinberg, and Casselman, as well as modern variants by Chari-Dolbin-Ridenour and Cellini-Marietti, to general highest weight modules.
description: (1) Updated sections on introduction, literature survey, and main results. (2) Added references to works of Satake, Borel-Tits, and Casselman. (3) Wider margins. (4) Final form, to appear in Journal of Algebra
Additional file 1 of Recent functional decline and outpatient follow-up after hospital discharge: a cohort study
Creators: name: Bogler, Orly
name: Kirkwood, David
name: Austin, Peter C.
name: Jones, Aaron
name: Sinn, Chi-Ling Joanna
name: Okrainec, Karen
name: Costa, Andrew
name: Lapointe-Shaw, Lauren
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology
subject: Computational Biology

description: Supplementary Material 1
Darre oder Räucherkammer? Zu römischen Heizanlagen in Westdeutschland
Creators: name: Dreisbusch, Gabriele
Publisher: name: Fundberichte aus Baden-Württemberg
Year: 2018

description: [nicht vorhanden / not available]
description: Fundberichte aus Baden-Württemberg, Bd. 19, Nr. 1 (1994): Fundberichte aus Baden-Württemberg
Die Privatziegelei des Gaius Longinius Speratus in Großbottwar, Kreis Ludwigsburg. Handel und Wandel im römischen Südwestdeutschland
Creators: name: Kuhnen, Hans-Peter
Publisher: name: Fundberichte aus Baden-Württemberg
Year: 2018

description: [nicht vorhanden / not available]
description: Fundberichte aus Baden-Württemberg, Bd. 19, Nr. 1 (1994): Fundberichte aus Baden-Württemberg
Ingeborg Huld-Zetsche: Trierer Reliefsigillata Werkstatt II
Creators: name: Luik, Martin
Publisher: name: Fundberichte aus Baden-Württemberg
Year: 2018

description: Rezension zu: Ingeborg Huld-Zetsche: Trierer Reliefsigillata Werkstatt II. Mit einem Beitrag von G. Schneider. Materialien zur römisch-germanischen Keramik, Heft 12. Dr. Rudolf Habelt GmbH, Bonn 1993. X, 197 Seiten, 6 Textabbildungen, 10 Tabellen, 122 Tafeln und 1 Beilage
description: Fundberichte aus Baden-Württemberg, Bd. 20 (1995): Fundberichte aus Baden-Württemberg
Homotopical Height
Creators: name: Biswas, Indranil
name: Mj, Mahan
name: Pancholi, Dishant
Publisher: name: arXiv
Year: 2013
Subjects: subject: Geometric Topology (math.GT)
subject: Algebraic Geometry (math.AG)
subject: Algebraic Topology (math.AT)
subject: Symplectic Geometry (math.SG)
subject: FOS: Mathematics
subject: 32Q15, 57M05, 57R19 (Primary), 57R17, 14F35, 20J05, 20J06, 32E10, 32J15, 32J27 (Secondary)

description: Given a group $G$ and a class of manifolds $\CC$ (e.g. symplectic, contact, Kähler etc), it is an old problem to find a manifold $M_G \in \CC$ whose fundamental group is $G$. This article refines it: for a group $G$ and a positive integer $r$ find $M_G \in \CC$ such that $π_1(M_G)=G$ and $π_i(M_G)=0$ for $1
description: Final version, to appear in International Journal of Mathematics. 37 pgs no figs
Impact of Environmental Disturbances on Aquatic Microbial Community Structure and Function
Creators: name: Chaudhary, Adit
Publisher: name: University of Illinois at Chicago
Year: 2021
Subjects: Uncategorized

description: Despite their small share of Earth’s surface, freshwater ecosystems contribute significantly to regional and global carbon budgets. Bacterial communities in these ecosystems play a fundamental role in the the biogeochemical flux and food web dynamics. However, our understanding of how aquatic bacterial communities respond to changes in nutrient regimes and substrate availability arising from perturbations in their environment is limited. My research described herein focuses on investigating the impact of environmental disturbances on bacterial community dynamics in regionally important aquatic ecosystems. First, an evaluation of short-term impacts of stormflow events on the bacterial community of a highly urbanized stream of the Chicago Area Waterways (CAWS) was performed. Using 16S rRNA gene sequencing and metagenomics, assessment of the stream bacterial community composition and functional potential during dry and wet weather demonstrated the influence of increased wastewater treatment plant effluent flow following rain in shifting the stream bacterial community from abundant freshwater taxa to those more associated with anthropogenic settings. Shifts in taxonomic composition were also linked to changes in the functional gene content. Next, I evaluated bacterial community dynamics and carbon metabolism in southern Lake Michigan in light of the of the recent ecological changes in the lake due to the invasive dreissenid mussels. Bacterial community diversity, gene content and gene expression patterns in nearshore and offshore Lake Michigan and community response to a pulse of terrestrially derived DOM (t-DOM) was investigated using metagenomics and metatranscriptomics. Results highlighted overall similarities in the bacterial communities of the oligotrophic offshore and the more productive nearshore, except for differences in the relative abundance of genes/gene transcripts affiliated with Cyanobacteria and the taxonomic composition of DOM transporter gene transcripts. However, both nearshore and offshore bacterial communities responded similarly to the t-DOM pulse, in the form of increased transcription for aromatic compound metabolism. Overall, the results of these studies demonstrate sensitivity of aquatic bacterial community structure and gene content to short-term perturbations as seen in CAWS, but a potential resilience in community function (carbon metabolism) to long-term stressors such as the invasive mussels in Lake Michigan.
Additional file 1 of Is cognitive control of perception and action via attentional focus moderated by motor imagery?
Creators: name: Bazgir, Behzad
name: Shamseddini, Alireza
name: Hogg, Jennifer A.
name: Ghadiri, Farhad
name: Bahmani, Moslem
name: Diekfuss, Jed A.
Publisher: name: figshare
Year: 2023
Subjects: subject: Biochemistry
subject: Physiology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Additiona file 1. Supplementary materials. Secondary data analysis using motor imagery dominance.
Engineered Allosteric Regulation of Protein Kinases by Light
Creators: name: Shaaya, Mark
Publisher: name: University of Illinois at Chicago
Year: 2021
Subjects: Uncategorized

description: Key biological processes in mammalian cells are regulated by protein kinases 1. A single kinase can elicit distinct effects depending on its temporal activity dynamics as well as its subcellular localization 2-5. This complexity of kinase signaling necessitates the development of tools enabling spatial and temporal control of their activity, which otherwise cannot be achieved with pharmacological and genetic methods. Here, I describe the development of an optogenetic tool, Light-Regulated (LightR) switch domain, that we engineered and utilized to achieve allosteric control of kinase activity. Using tyrosine kinase Src as a model, we developed LightR-Src. We demonstrate an efficient regulation of the kinase with fast on-kinetics and we define signaling responses within seconds and minutes after LightR-Src activation. We show that the off-kinetics of LightR switch can be tuned by modulating its photoconversion cycle. Therefore, a fast cycling LightR-Src variant enables stimulation of transient pulses of Src activation in living cells. Local activation of LightR-Src in a cell induces local protrusions and cell polarization towards the light. Interestingly, continuous local Src activity stimulates recurring waves of protrusions mediated by Rho-associated protein kinase and myosin light-chain kinase. We demonstrate the broad applicability of this tool by achieving light-mediated regulation of Abl and bRaf kinases, as well as a different type of enzyme, Cre recombinase. Overall, we developed an optogenetic method that allows us to mimic dynamic protein activity at subcellular levels.
Smooth Big Bounce from Affine Quantization
Creators: name: Bergeron, Herve
name: Dapor, Andrea
name: Gazeau, Jean Pierre
name: Malkiewicz, Przemyslaw
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We examine the possibility of dealing with gravitational singularities on a quantum level through the use of coherent state or wavelet quantization instead of canonical quantization. We consider the Robertson-Walker metric coupled to a perfect fluid. It is the simplest model of a gravitational collapse and the results obtained here may serve as a useful starting point for more complex investigations in future. We follow a quantization procedure based on affine coherent states or wavelets built from the unitary irreducible representation of the affine group of the real line with positive dilation. The main issue of our approach is the appearance of a quantum centrifugal potential allowing for regularization of the singularity, essential self-adjointness of the Hamiltonian, and unambiguous quantum dynamical evolution.
description: 22+9 pages, 3 figures
Georg Hauser, Beiträge zur Erforschung hoch- und spätmittelalterlicher Irdenware aus Franken
Creators: name: Heine, Hans-Wilhelm
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2018

description: Rezension zu: Georg Hauser, Beiträge zur Erforschung hoch- und spätmittelalterlicher Irdenware aus Franken. — Zeitschrift für Archäologie des Mittelalters, hrsg. v. Walter Janssen u. Heiko Steuer, Beiheft 3. Rheinland-Verlag GmbH, Köln, in Kommission bei Dr. Rudolf Habelt GmbH, Bonn 1984. 282 S., 86 Abb. (ab S. 226, Abb. 31, zu eigenem Materialteil zusammengefaßt).
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 57 (1988): Nachrichten aus Niedersachsens Urgeschichte
Retrospective investigation of course content evaluation by students: A survey of domestic violence education and experience among current UNLV-SDM dental students
Creators: name: Everett, Rhonda J.
Publisher: name: University of Nevada, Las Vegas
Year: 2011

description: The overall purpose of this research project is to survey experience and education of current dental students regarding domestic violence. Domestic violence has been recognized as one of our nation's most serious public health issues. Domestic violence can result in physical injury, psychological trauma, and sometimes death. Dentists can act as one of the first lines of intervention in recognizing common dental and facial trauma which may be associated with domestic violence victims including: broken teeth, facial bruising, and jaw fractures.
Current data suggest that education about domestic violence can help the dental professional in overcoming some of the barriers they face in intervening to help domestic violence victims. A UNLV Office of Research Integrity - Human Subjects Exemption (1103-3752M - Retrospective Investigation of Course Content Evaluation by Students: A Survey of Domestic Violence Education and Experience among Current UNLV-SDM Dental Students) was filed and approved June 7, 2011 to facilitate the use of an existing survey administered at UNLV-SDM, before and after a domestic violence education seminar. Although there is growing evidence of domestic violence education and instruction in medical education, few studies have evaluated the need for this type of education or the results of this instruction in dental schools specifically.
Valley-dependent 2D transport in Si-MOSFETs
Creators: name: Hwang, E. H.
name: Sarma, S. Das
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Motivated by interesting recent experimental results, we consider theoretically charged-impurity scattering-limited 2D electronic transport in (100), (110), and (111)-Si inversion layers at low temperatures and carrier densities, where screening effects are important. We show conclusively that, given the same bare Coulomb disorder, the 2D mobility for a given system increases monotonically with increasing valley degeneracy. We also show that the temperature and the parallel magnetic field dependence of the 2D conductivity is strongly enhanced by increasing valley degeneracy. We analytically consider the low temperature limit of 2D transport, particularly its theoretical dependence on valley degeneracy, comparing with our full numerical results and with the available experimental results. We make qualitative and quantitative predictions for the parallel magnetic field induced 2D magnetoresistance in recently fabricated high-mobility 6-valley Si(111)-on-vacuum inversion layers. We also provide a theory for 2D transport in ultrahigh mobility Si(111) structures recently fabricated in the laboratory, discussing the possibility of observing the fractional quantum Hall effect in such Si(111) structures.
description: 8 pages, 7 figures
Ambarzumyan Type Theorem for a matrix quadratic Sturm-Liouville equation with energy dependent
Creators: name: Yilmaz, Emrah
name: Kemaloglu, Hikmet
name: Dolanbay, Gamze
Publisher: name: arXiv
Year: 2013
Subjects: subject: Spectral Theory (math.SP)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 34B24, 34A55

description: Ambarzumyan's theorem for quadratic Sturm-Liouville problem is extended to second order differential systems of dimension d. It is shown that if the spectrum is the same as the spectrum belonging to the zero potential, then the matrix valued functions p and q are both zero
description: the paper has been withdrawn. This paper has been withdrawn by the author due to a crucial sign error in equation 1
Changing patterns of prenatal depression and anxiety status in different trimesters and modified form of Zung scales for pregnant women
Creators: name: Muyiduli, Xiamusiye
name: Wang, Shuojia
name: Mo, Minjia
name: Shen, Yu
name: Shao, Bule
name: Li, Minchao
name: Yu, Yunxian
Publisher: name: Taylor & Francis
Year: 2020
Subjects: Cell Biology
Biotechnology
Chemical Sciences not elsewhere classified
Cancer
Mental Health

description: We described the changing patterns of depression and anxiety status in different trimesters among Chinese pregnant women, and identified the modified form of SDS/SAS for pregnant women and assessed its reliability and validity. Changing patterns of depression/ anxiety status in different trimesters were described. The modified form of SDS/SAS was identified for pregnant women. Cohen's Kappa to measure agreement with SDS/SAS, and the ROC analysis was performed to assess its validity. The SDS score in 1st trimester was higher than 2nd and 3rd trimester; there was no significant difference between SDS score in 2nd and 3rd trimester. Modified form of SDS evaluated the depression; the areas under the curve (AUC) in testing group were up to 0.988, 0.989 and 0.992 for 1st, 2nd and 3rd trimester, respectively. Modified form of SAS evaluated the anxiety, the AUC in testing group were up to 0.987, 0.985, 0.987 for 1st, 2nd and 3rd trimester, respectively. Pregnant women had higher severity of depression and anxiety status in 1st trimester than that in 2nd and 3rd trimester. The modified form of SDS/SAS may be more brief and suitable to assess the depression and anxiety status in pregnant women.KEY POINTSPregnant women had a higher severity of depression and anxiety status in the 1st trimester than that in the 2nd and 3rd trimester.The present study suggests that prenatal depression and anxiety status are prevalent in Chinese pregnant women.Prevention or treatments focus on high-score items of SDS and SAS would be beneficial for rectifying prenatal depression and anxiety. Pregnant women had a higher severity of depression and anxiety status in the 1st trimester than that in the 2nd and 3rd trimester. The present study suggests that prenatal depression and anxiety status are prevalent in Chinese pregnant women. Prevention or treatments focus on high-score items of SDS and SAS would be beneficial for rectifying prenatal depression and anxiety.
Equidistribution from Fractals
Creators: name: Hochman, Michael
name: Shmerkin, Pablo
Publisher: name: arXiv
Year: 2013
Subjects: subject: Dynamical Systems (math.DS)
subject: Classical Analysis and ODEs (math.CA)
subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11K16, 11A63, 28A80, 28D05

description: We give a fractal-geometric condition for a measure on [0,1] to be supported on points x that are normal in base n, i.e. such that the sequence x,nx,n^2 x,... equidistributes modulo 1. This condition is robust under C^1 coordinate changes, and it applies also when n is a Pisot number and equidistribution is understood with respect to the beta-map and Parry measure. As applications we obtain new results (and strengthen old ones) about the prevalence of normal numbers in fractal sets, and new results on measure rigidity, specifically completing Host's theorem to multiplicatively independent integers and proving a Rudolph-Johnson-type theorem for certain pairs of beta transformations.
description: 46 pages. v3: minor corrections and elaborations
Simultaneous UBVRI observations of the cataclysmic variable AE Aquarii: temperature and mass of fireballs
Creators: name: Zamanov, R. K.
name: Latev, G. Y.
name: Stoyanov, K. A.
name: Boeva, S.
name: Spassov, B.
name: Tsvetkova, S. V.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We report simultaneous multicolour observations in 5 bands (UBVRI) of the flickering variability of the cataclysmic variable AE Aqr. Our aim is to estimate the parameters (colours, temperature, size) of the fireballs that produce the optical flares. The observed rise time of the optical flares is in the interval 220 - 440 sec. We estimate the dereddened colours of the fireballs: (U-B)_0 in the range 0.8-1.4, (B-V)_0 ~ 0.03-0.24, (V-I)_0 ~ 0.26-0.78. We find for the fireballs a temperature in the range 10000 - 25000 K, mass (7-90).10^{19} g, size (3-7).10^9 cm (using a distance of d=86 pc). These values refer to the peak of the flares observed in UBVRI bands. The data are available upon request from the authors.
description: 8 pages, accepted in AN
Liste der Fundstellen in der Verbreitungskarte in numerischer Sortierung
Creators: name: Redaktion, Die
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2018

description: -
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 64, Nr. 2 (1995): Nachrichten aus Niedersachsens Urgeschichte
Characterizing the rate and coherence of single-electron tunneling between two dangling bonds on the surface of silicon
Creators: name: Shaterzadeh-Yazdi, Zahra
name: Livadaru, Lucian
name: Taucer, Marco
name: Mutus, Josh
name: Pitters, Jason
name: Wolkow, Robert A.
name: Sanders, Barry C.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We devise a scheme to characterize tunneling of an excess electron shared by a pair of tunnel-coupled dangling bonds on a silicon surface -- effectively a two-level system. Theoretical estimates show that the tunneling should be highly coherent but too fast to be measured by any conventional techniques. Our approach is instead to measure the time-averaged charge distribution of our dangling-bond pair by a capacitively coupled atomic-force-microscope tip in the presence of both a surface-parallel electrostatic potential bias between the two dangling bonds and a tunable midinfrared laser capable of inducing Rabi oscillations in the system. With a nonresonant laser, the time-averaged charge distribution in the dangling-bond pair is asymmetric as imposed by the bias. However, as the laser becomes resonant with the coherent electron tunneling in the biased pair the theory predicts that the time-averaged charge distribution becomes symmetric. This resonant symmetry effect should not only reveal the tunneling rate, but also the nature and rate of decoherence of single-electron dynamics in our system.
Additional file 1 of Public information needs and preferences on COVID-19: a cross-sectional study
Creators: name: Lühnen, Julia
name: Frese, Thomas
name: Mau, Wilfried
name: Meyer, Gabriele
name: Mikolajczyk, Rafael
name: Richter, Matthias
name: Schildmann, Jan
name: Braunisch, Matthias C.
name: Fichtner, Falk
name: Holzmann-Littig, Christopher
name: Kranke, Peter
name: Popp, Maria
name: Schaaf, Christian
name: Schmaderer, Christoph
name: Seeber, Christian
name: Werner, Anne
name: Wijnen-Meijer, Marjo
name: Meerpohl, Joerg J.
name: Steckelberg, Anke
Publisher: name: figshare
Year: 2023
Subjects: subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1. STROBE checklist.
Bronze Devil from the White City: Interrogating Whiteness & Memory via the Columbus Monument in Arrigo Park
Creators: name: Galvan Mora, Jose C
Publisher: name: University of Illinois at Chicago
Year: 2021
Subjects: Uncategorized

description: This thesis uses the Christopher Columbus monument by Moses Ezekiel that previously stood at Arrigo Park to interrogate the whiteness of Italians in Chicago. By exploring the monument's provenance from the 1893 Columbian Exposition all the way to the summer of 2020, this thesis interrogates how Italians achieved whiteness, latching onto him as a symbol for building a strong public memory. Looking into connections across the city's built environment through churches, urban renewal, and public celebration, this thesis situates the complicated conversation of monuments and their legacy in a contemporary city like Chicago.
Additional file 2 of Public information needs and preferences on COVID-19: a cross-sectional study
Creators: name: Lühnen, Julia
name: Frese, Thomas
name: Mau, Wilfried
name: Meyer, Gabriele
name: Mikolajczyk, Rafael
name: Richter, Matthias
name: Schildmann, Jan
name: Braunisch, Matthias C.
name: Fichtner, Falk
name: Holzmann-Littig, Christopher
name: Kranke, Peter
name: Popp, Maria
name: Schaaf, Christian
name: Schmaderer, Christoph
name: Seeber, Christian
name: Werner, Anne
name: Wijnen-Meijer, Marjo
name: Meerpohl, Joerg J.
name: Steckelberg, Anke
Publisher: name: figshare
Year: 2023
Subjects: subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 2. CHERRIES.
Self-organized circular flow of classical point particles
Creators: name: Malyshev, V. A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mathematical Physics (math-ph)
subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 82C22

description: We consider newtonian dynamics of $N$ charged particles on the circle with nearest neigbour interaction with Coulomb repulsive potential $r^{-1}$ . Also there is an external accelerating force which is nonzero only on a small part of the circle. We construct homogeneous solutions where the velocities of all particles are approximately equal and their density is approximately uniform. This gives a qualitative mathematical model for some features of the direct electric current (DC), in agreement with a suggestion by R. Feynman.
On the rough-paths approach to non-commutative stochastic calculus
Creators: name: Deya, Aurélien
name: Schott, René
Publisher: name: arXiv
Year: 2013
Subjects: subject: Probability (math.PR)
subject: Operator Algebras (math.OA)
subject: FOS: Mathematics

description: We study different possibilities to apply the principles of rough paths theory in a non-commutative probability setting. First, we extend previous results obtained by Capitaine, Donati-Martin and Victoir in Lyons' original formulation of rough paths theory. Then we settle the bases of an alternative non-commutative integration procedure, in the spirit of Gubinelli's controlled paths theory, and which allows us to revisit the constructions of Biane and Speicher in the free Brownian case. New approximation results are also derived from the strategy.
description: in Journal of Functional Analysis, Elsevier, 2013
In situ measurement of the electron drift velocity for upcoming directional Dark Matter detectors
Creators: name: Billard, J.
name: Mayet, F.
name: Bosson, G.
name: Bourrion, O.
name: Guillaudin, O.
name: Lamblin, J.
name: Richer, J. P.
name: Riffard, Q.
name: Santos, D.
name: Iguaz, F. J.
name: Lebreton, L.
name: Maire, D.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Three-dimensional track reconstruction is a key issue for directional Dark Matter detection and it requires a precise knowledge of the electron drift velocity. Magboltz simulations are known to give a good evaluation of this parameter. However, large TPC operated underground on long time scale may be characterized by an effective electron drift velocity that may differ from the value evaluated by simulation. In situ measurement of this key parameter is hence needed as it is a way to avoid bias in the 3D track reconstruction. We present a dedicated method for the measurement of the electron drift velocity with the MIMAC detector. It is tested on two gas mixtures: CF4 and CF4 + CHF3. The latter has been chosen for the MIMAC detector as we expect that adding CHF3 to pure CF4 will lower the electron drift velocity. This is a key point for directional Dark Matter as the track sampling along the drift field will be improved while keeping almost the same Fluorine content of the gas mixture. We show that the drift velocity at 50 mbar is reduced by a factor of about 5 when adding 30% of CHF3.
description: 19 pages, 14 figures. Minor corrections, matches published version in JINST
Canonical transformations in quantum mechanics
Creators: name: Blaszak, Maciej
name: Domanski, Ziemowit
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: This paper presents the general theory of canonical transformations of coordinates in quantum mechanics. First, the theory is developed in the formalism of phase space quantum mechanics. It is shown that by transforming a star-product, when passing to a new coordinate system, observables and states transform as in classical mechanics, i.e., by composing them with a transformation of coordinates. Then the developed formalism of coordinate transformations is transferred to a standard formulation of quantum mechanics. In addition, the developed theory is illustrated on examples of particular classes of quantum canonical transformations.
description: 26 pages
Knochenflöten aus dem Aurignacien des Geißenklösterle bei Blaubeuren, Alb-Donau-Kreis
Creators: name: Hahn, Joachim
name: Münzel, Susanne
Publisher: name: Fundberichte aus Baden-Württemberg
Year: 2018

description: -
description: Fundberichte aus Baden-Württemberg, Bd. 20 (1995): Fundberichte aus Baden-Württemberg
title: The trend towards renewable energies & the role of rare earths: How sustainable is it? China as an example!
Creators: name: Tiganj, Julia
name: Rudolph, Tobias
Publisher: name: Deutsche Geologische Gesellschaft - Geologische Vereinigung e.V. (DGGV)
Year: 2022

description:
The global turnaround in the energy industry shows clear tendencies towards the further integration of renewable energy alternatives. While China is especially known for being the worldwide biggest producer and consumer of hard coal, it is also going high speed for the renewables. The recently announced goal of climate neutrality seems to support this new path. This is because a closure of hard coal mines and their substitution by renewable energies is being touted as the future potential of a green economic transition. Yet the rare earths used in large quantities for this are anything but green or recyclable. An example of the potential and the impact on ecology and human health of the rapidly increasing development and integration of renewable alternatives can be shown with the help of an exemplary life cycle assessment at the Bayan Obo Mine in Baotou, Inner Mongolia. Here, it is clear that the negative effects are long term and have a strong influence not only over land, air and water, but also on human development through induced diseases and inhibition of development. The method of the life cycle assessment is still highly underrepresented in this research field and needs more reliable data and calculations for improved policy decisions and strategic action in the future.
Additional file 1 of Estimation of relative biological effectiveness of 225Ac compared to 177Lu during [225Ac]Ac-PSMA and [177Lu]Lu-PSMA radiopharmaceutical therapy using TOPAS/TOPAS-nBio/MEDRAS
Creators: name: Rumiantcev, Mikhail
name: Li, Wei Bo
name: Lindner, Simon
name: Liubchenko, Grigory
name: Resch, Sandra
name: Bartenstein, Peter
name: Ziegler, Sibylle I.
name: Böning, Guido
name: Delker, Astrid
Publisher: name: figshare
Year: 2023
Subjects: subject: Biophysics
subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Environmental Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified

description: Additional file 1. Supplementary information mentioned in the manuscript.
Optical tweezers with enhanced efficiency based on laser-structured substrates
Creators: name: Kotsifaki, D. G.
name: Kandyla, M.
name: Zergioti, I.
name: Makropoulou, M.
name: Chatzitheodoridis, E.
name: Serafetinides, A. A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We present an optical nanotrapping setup that exhibits enhanced efficiency, based on localized plasmonic fields around sharp metallic features. The substrates consist of laser-structured silicon wafers with quasi-ordered microspikes on the surface, coated with a thin silver layer. The resulting optical traps show orders of magnitude enhancement of the trapping force and the effective quality factor.
Highly symmetric 2-plane fields on 5-manifolds and 5-dimensional Heisenberg group holonomy
Creators: name: Willse, Travis
Publisher: name: arXiv
Year: 2013
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53A30, 53B15, 53C15, 53C26, 53C29

description: Nurowski showed that any generic 2-plane field $D$ on a 5-manifold $M$ determines a natural conformal structure $c_D$ on $M$; these conformal structures are exactly those (on oriented $M$) whose normal conformal holonomy is contained in the (split, real) simple Lie group $G_2$. Graham and Willse showed that for real-analytic $D$ the same holds for the holonomy of the real-analytic Fefferman-Graham ambient metric of $c_D$, and that both holonomy groups are equal to $G_2$ for almost all $D$. We investigate here independently interesting plane fields for which the associated holonomy groups are a proper subset of $G_2$. Cartan solved the local equivalence problem for $2$-plane fields $D$ and constructed the fundamental curvature tensor $A$ for these objects. He furthermore claimed to describe locally all $D$ whose infinitesimal symmetry algebra has rank at least $6$ and gave a local quasi-normal form, depending on a single function of one variable, for those that furthermore satisfy a natural degeneracy condition on $A$, but Doubrov and Govorov recently rediscovered a counterexample to Cartan's claim. We show that for all $D$ given by Cartan's alleged quasi-normal form, the conformal structures $c_D$ induced via Nurowski's construction are almost Einstein, that we can write their ambient metrics explicitly, and that the holonomy groups associated to $c_D$ are always the $5$-dimensional Heisenberg group, which here acts indecomposably but not irreducibly. (Not all of these properties hold, however, for Doubrov and Govorov's counterexample.) We also show that the similar results hold for the related class of $2$-plane fields defined on suitable jet spaces by ordinary differential equations $z'(x) = F(y''(x))$ satisfying a simple genericity condition.
description: 34 pages. Revised to accommodate a counterexample to a cited classification of Cartan found by Doubrov and Govorov; fixed some minor errors
Primal-Dual Graph Attention Networks for 3D Human Pose Estimation
Creators: name: Yadav, Harsh
Publisher: name: University of Illinois at Chicago
Year: 2021
Subjects: Uncategorized

description: Graph convolution networks (GCNs) have shown good performance in 3D human pose estimation. However, GCNs are limited as they only focus on neighboring nodes for each node and have a fixed graph structure. To address these limitations, we propose a novel architecture called Primal-Dual Graph Attention Network. It consists of two parallel branches – the Primal branch, which applies feature-mask attention along with feature aggregation and attention across body-joints, and the Dual branch, which applies body-joint-mask attention and computes the correlation between feature dimensions. We sum the output of these two branches to get the estimated pose in 3D. This structure helps the network to generate improved feature representations and thus improves model performance. In this research, we use the public Human3.6M dataset.
Technische Untersuchungen an bandförmigen Goldfingerringen der Bronzezeit aus Baden-Württemberg
Creators: name: Raub, Christoph J.
name: Dennochweiler, Rita
Publisher: name: Fundberichte aus Baden-Württemberg
Year: 2018

description: -
description: Fundberichte aus Baden-Württemberg, Bd. 20 (1995): Fundberichte aus Baden-Württemberg