cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Photoinduced ordering and anchoring properties of azo-dye films
Creators: name: Kiselev, Alexei D.
name: Chigrinov, Vladimir
name: Huang, Dan Ding
Publisher: name: arXiv
Year: 2005
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We study both theoretically and experimentally anchoring properties of photoaligning azo-dye films in contact with a nematic liquid crystal depending on photoinduced ordering of azo-dye molecules. In the mean field approximation, we found that the bare surface anchoring energy linearly depends on the azo-dye order parameter and the azimuthal anchoring strength decays to zero in the limit of vanishing photoinduced ordering. From the absorption dichroism spectra measured in the azo-dye films that are prepared from the azo-dye derivative with polymerizable terminal groups (SDA-2) we obtain dependence of the dichroic ratio on the irradiation dose. We also measure the polar and azimuthal anchoring strengths in nematic liquid crystal (NLC) cells aligned by the azo-dye films and derive the anchoring strengths as functions of the dichroic ratio. Though linear fitting of the experimental data for both anchoring strengths gives reasonably well results, it, in contradiction with the theory, predicts vanishing of the azimuthal anchoring strength at certain nonzero value of the azo-dye order parameter. By using a simple phenomenological model we show that this discrepancy can be attributed to the difference between the surface and bulk order parameters in the films.
description: revtex4, 25 pages, 9 figures
Grundig Giensvar fra nogle aff de fornemmiste aff Geistligheden i Danmarch til ... Printz Georg aff Engeland ... om han ... kunde træde fra dend Lutherske til dend Papistiske Religion for at erholde dend Polske Krone
Creators: name: (:Unas)
Publisher: name: Unknown
Year: 1650

description: Undertegnet av E. Grawe, M. Foss, H.N. Leth og C. Lodberg.
description: Se Norsk theologiske Tidsskrift 3. R. 1888 s. 265 ff.
description: Kopi.
ESTIMATING EFFECTS OF AGRICULTURAL RESEARCH AND EXTENSION EXPENDITURES ON PRODUCTIVITY: A TRANSLOG PRODUCTION FUNCTION APPROACH
Creators: name: Lyu, Syu-Jyun Larry
name: White, Fred C.
name: Lu, Yao-Chi
name: Lyu, Syu-Jyun Larry
name: White, Fred C.
name: Lu, Yao-Chi
Publisher: name: Unknown
Year: 1984
Subjects: Productivity Analysis

description: The effects of agricultural research and extension expenditures on productivity in the United States are estimated during the period 1949-81 using data for ten production regions. The large time-series cross-sectional data base allows the translog production function to be estimated directly. Results from the translog and Cobb-Douglas production functions are compared. The results indicate that use of the Cobb-Douglas production function would overestimate the internal rate of return of agricultural research and extension expenditures in the United States and eight production regions. The total marginal product and internal rate of return for the United States are $8.11 and 66 percent, respectively.
Oxygen isotope effect and phase separation in the optical conductivity of (La$_{0.5}$Pr$_{0.5}$)$_{0.7}$Ca$_{0.3}$MnO$_3$ thin films
Creators: name: Mena, F. P.
name: Kuzmenko, A. B.
name: Hadipour, A.
name: van Mechelen, J. L. M.
name: van der Marel, D.
name: Babushkina, N. A.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The optical conductivities of films of (La$_{0.5}$Pr$_{0.5}$)$_{0.7}$Ca$_{0.3}$MnO$_3$ with different oxygen isotopes ($^{16}$O and $^{18}$O) have been determined in the spectral range from 0.3 to 4.3 eV using a combination of transmission in the mid-infrared and ellipsometry from the near-infrared to ultra-violet regions. We have found that the isotope exchange strongly affects the optical response in the ferromagnetic phase in a broad frequency range, in contrast to the almost isotope-independent optical conductivity above $T_C$. The substitution by $^{18}$O strongly suppresses the Drude response and a mid-infrared peak while enhancing the conductivity peak at 1.5 eV. A qualitative explanation can be given in terms of the phase separation present in these materials. Moreover, the optical response is similar to the one extracted from measurements in polished samples and other thin films, which signals to the importance of internal strain.
description: 11 pages, 11 figures, to appear in PRB
Rare-earth-mediated opto-mechanical system in the reversed dissipation regime
Creators: name: Ohta, Ryuichi
name: Herpin, Loïc
name: Bastidas, Victor M.
name: Tawara, Takehiko
name: Yamaguchi, Hiroshi
name: Okamoto, Hajime
Publisher: name: arXiv
Year: 2020
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Strain-mediated interaction between phonons and telecom photons is demonstrated using excited states of erbium ions embedded in a mechanical resonator. Owing to the extremely long-lived nature of rare-earth ions, the dissipation rate of the optical resonance falls below that of the mechanical one. Thus, a reversed dissipation regime is achieved in the optical frequency region. We experimentally demonstrate an opto-mechanical coupling rate 21.7 Hz, and numerically reveal that the interaction causes stimulated excitation of erbium ions. Numerical analyses further indicate the possibility of g_0 exceeding the dissipation rates of erbium and mechanical systems, thereby leading to single-photon strong coupling. This strain-mediated interaction moreover involves the spin degree of freedom, and has a potential to be extended to highly-coherent opto-electro-mechanical hybrid systems in the reversed dissipation regime.
DYNAMIC STOCHASTIC SIMULATION OF DAILY CASH AND FUTURES COTTON PRICES
Creators: name: Bailey, DeeVon
name: Brorsen, B. Wade
name: Richardson, James W.
name: Bailey, DeeVon
name: Brorsen, B. Wade
name: Richardson, James W.
Publisher: name: Unknown
Year: 1984
Subjects: Demand and Price Analysis

description: A dynamic model of daily cash and futures prices for cotton was developed using time series analysis. The time series model was included in a recursive Monte Carlo simulation model. Validation of the model was performed with a stochastic, dynamic simulation of the estimated model over the observation period 1975-1982 and with a static, deterministic out-of-sample forecast from December 9, 1981 through March 9, 1982. The model was then used to incorporate futures trading strategies into a policy simulation model.
Infrared Spectra of Pyroxenes (Crystalline Chain Silicates) at Room Temperature
Creators: name: Bowey, J. E.
name: Hofmeister, A. M.
name: Keppel, E.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Pyroxene crystals are common in meteorites but few compositions have been recognized in astronomical environments. We present quantitative room-temperature spectra of 17 Mg-- Fe-- and Ca--bearing ortho- and clinopyroxenes, and a Ca-pyroxenoid in order to discern trends indicative of crystal structure and a wide range of composition. Data are produced using a Diamond Anvil Cell: our band strengths are up to 6 times higher than those measured in KBr or polyethylene dispersions, which include variations in path length (from grain size) and surface reflections that are not addressed in data processing. Pyroxenes have varied spectra: only two bands, at 10.22~$μ$m and 15.34~$μ$m in enstatite (En$_{99}$), are common to all. Peak-wavelengths generally increase as Mg is replaced by Ca or Fe. However, two bands in MgFe-pyroxenes shift to shorter wavelengths as the Fe component increases from 0 to 60 per cent. A high-intensity band shifts from 11.6~$μ$m to 11.2~$μ$m and remains at 11.2~$μ$m as Fe increases to 100~per~cent; it resembles an astronomical feature normally identified with olivine or forsterite. The distinctive pyroxene bands between 13~ and 16~$μ$m show promise for their identification in MIRI spectra obtained with JWST. The many pyroxene bands between 40 and 80~$μ$m could be diagnositic of silicate mineralogy if data were obtained with the proposed SPICA telescope. Our data indicate that comparison between room-temperature laboratory bands for enstatite and cold $\sim 10-K$ astronomical dust features at wavelengths $\gtrsim 28~μ$m can result in the identification of (Mg,Fe)- pyroxenes that contain 7--15 % less Fe-- than their true values because some temperature shifts mimic some compositional shifts. Therefore some astronomical silicates may contain more Fe, and less Mg, than previously thought.
description: 16 pages, 10 figures.accepted in MNRAS
Additional file 5 of Effect of mindfulness on physical activity in primary healthcare patients: a randomised controlled trial pilot study
Creators: name: Nymberg, Peter
name: Calling, Susanna
name: Stenman, Emelie
name: Palmér, Karolina
name: Hansson, Eva Ekvall
name: Sundquist, Kristina
name: Sundquist, Jan
name: Zöller, Bengt
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Science Policy
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Additional file 5. Change in kilograms in the three groups over time. Differences between and within the groups are estimated by a mixed effect model.
Electrical Properties of Carbon Fiber Support Systems
Creators: name: Cooper, W.
name: Daly, C.
name: Demarteau, M.
name: Fast, J.
name: Hanagaki, K.
name: Johnson, M.
name: Kuykendall, W.
name: Lubatti, H.
name: Matulik, M.
name: Nomerotski, A.
name: Quinn, B.
name: Wang, J.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Carbon fiber support structures have become common elements of detector designs for high energy physics experiments. Carbon fiber has many mechanical advantages but it is also characterized by high conductivity, particularly at high frequency, with associated design issues. This paper discusses the elements required for sound electrical performance of silicon detectors employing carbon fiber support elements. Tests on carbon fiber structures are presented indicating that carbon fiber must be regarded as a conductor for the frequency region of 10 to 100 MHz. The general principles of grounding configurations involving carbon fiber structures will be discussed. To illustrate the design requirements, measurements performed with a silicon detector on a carbon fiber support structure at small radius are presented. A grounding scheme employing copper-kapton mesh circuits is described and shown to provide adequate and robust detector performance.
description: 20 pages, 11 figures, submitted to NIM
Additional file 3 of A systematic scoping review of ethical issues in mentoring in medical schools
Creators: name: Kow, Cheryl Shumin
name: Teo, Yao Hao
name: Teo, Yao Neng
name: Chua, Keith Zi Yuan
name: Quah, Elaine Li Ying
name: Kamal, Nur Haidah Binte Ahmad
name: Tan, Lorraine Hui En
name: Cheong, Clarissa Wei Shuen
name: Ong, Yun Ting
name: Tay, Kuang Teck
name: Chiam, Min
name: Mason, Stephen
name: Krishna, Lalit Kumar Radha
Publisher: name: figshare
Year: 2020
Subjects: subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 3. PRISMA Checklist.doc, PRISMA Checklist, which shows the PRISMA checklist for this review.
Guillaumont, Mélanges Antoine: Contributions à l'étude des christianismes orientaux
Creators: name: Kaufhold, Hubert
Publisher: name: Oriens christianus : Hefte für die Kunde des christlichen Orients
Year: 2024

description: Oriens christianus : Hefte für die Kunde des christlichen Orients, Bd. 74 (1990): Oriens christianus, Band 74
Additional file 6 of Effect of mindfulness on physical activity in primary healthcare patients: a randomised controlled trial pilot study
Creators: name: Nymberg, Peter
name: Calling, Susanna
name: Stenman, Emelie
name: Palmér, Karolina
name: Hansson, Eva Ekvall
name: Sundquist, Kristina
name: Sundquist, Jan
name: Zöller, Bengt
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Science Policy
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Additional file 6. Change in BMI (kg/m2) in the three groups over time. Differences between and within the groups are estimated by a mixed effect model.
Estimating Road Network Accessibility during a Hurricane Evacuation: A Case Study of Hurricane Irma in Florida
Creators: name: Zhu, Yi-Jie
name: Hu, Yujie
name: Collins, Jennifer M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Applications (stat.AP)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Understanding the spatiotemporal road network accessibility during a hurricane evacuation, the level of ease of residents in an area in reaching evacuation destination sites through the road network, is a critical component of emergency management. While many studies have attempted to measure road accessibility (either in the scope of evacuation or beyond), few have considered both dynamic evacuation demand and characteristics of a hurricane. This study proposes a methodological framework to achieve this goal. In an interval of every six hours, the method first estimates the evacuation demand in terms of number of vehicles per household in each county subdivision by considering the hurricane's wind radius and track. The closest facility analysis is then employed to model evacuees' route choices towards the predefined evacuation destinations. The potential crowdedness index (PCI), a metric capturing the level of crowdedness of each road segment, is then computed by coupling the estimated evacuation demand and route choices. Finally, the road accessibility of each sub-county is measured by calculating the reciprocal of the sum of PCI values of corresponding roads connecting evacuees from the sub-county to the designated destinations. The method is applied to the entire state of Florida during Hurricane Irma in September 2017. Results show that I-75 and I-95 northbound have a high level of congestion, and sub-counties along the northbound I-95 suffer from the worst road accessibility. In addition, this research performs a sensitivity analysis for examining the impacts of different choices of behavioral response curves on accessibility results.
Arsenic in the terrestrial environment : an analysis of the Bridge River District
Creators: name: Haug, Corinne
Publisher: name: University of British Columbia
Year: 2009

description: Terrestrial samples collected from the Bridge River district, a mining area in British Columbia, were analyzed for arsenic. Soils from the abandoned Pioneer mine were analyzed by neutron activation analysis (NAA). The concentrations of these samples ranged from 35-1623 μg As/g. Total arsenic content of digested tree samples was determined by using inductively coupled plasma-mass spectrometry (ICP-MS). The results support the previous finding that Douglas-fir trees accumulate arsenic to a high degree. Comparison of arsenic content with tissues type and age reveals a trend that suggests the translocation of arsenic is from roots to needles. High-performance liquid chromatography (HPLC) coupled with ICP-MS was used for the determination of arsenic species in all tree samples. Inorganic arsenic, arsenate and arsenite, were the predominant species extracted from trees. Trace amounts of DMA and MMA were found in some samples. The interaction of bacteria and fungi with arsenic was investigated to yield information regarding the biotransformation of arsenic by microorganisms. Bacteria and fungi from the mine soils were isolated and pure cultures were obtained. Hydride generation-gas chromatography with atomic absorption spectrometric detection (HG-GC-AAS) was used to identify and quantify arsenic metabolites in the growth media of soil fungi amended with arsenate. Arsenate was reduced to arsenite, and methylated to DMA and TMAO by one of the isolates.
MANAGEMENT OF INTENSIVE FORAGE-BEEF PRODUCTION UNDER YIELD UNCERTAINTY
Creators: name: Pope, C. Arden
name: Shumway, C. Richard
name: Pope, C. Arden
name: Shumway, C. Richard
Publisher: name: Unknown
Year: 1984
Subjects: Livestock Production/Industries
Risk and Uncertainty

description: Forage production variability is incorporated into a decision theory framework for a beef producer in East Texas. The results suggest that the least risky, and also the most profitable, approach to intensive forage beef production is to plan for relatively poor weather conditions and low forage production. This results in a more diverse forage system and a smaller herd size than would be found optimal under the assumption of constant average forage production. These results also demonstrate that the assumption of constant average forage production may results in grossly exaggerated estimates of expected net returns.
Additional file 3 of Histamine-2 receptor antagonists versus proton pump inhibitors for septic shock after lower gastrointestinal tract perforation: a retrospective cohort study using a national inpatient database
Creators: name: Suzuki, Jun
name: Sasabuchi, Yusuke
name: Hatakeyama, Shuji
name: Matsui, Hiroki
name: Sasahara, Teppei
name: Morisawa, Yuji
name: Yamada, Toshiyuki
name: Yasunaga, Hideo
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 60506 Virology
subject: FOS: Biological sciences
subject: Computational Biology

description: Additional file 3: Additional Table 3. Risk differences for outcomes in the unmatched, propensity score-matched, and IPTW analysis groups.
A DISCRIMINANT ANALYSIS OF GRAIN MARKET STRUCTURE IN SELECTED STATES OF THE SOUTH AND CORNBELT
Creators: name: Baldwin, E. Dean
name: Thraen, Cameron S.
name: Larson, Donald W.
name: Baldwin, E. Dean
name: Thraen, Cameron S.
name: Larson, Donald W.
Publisher: name: Unknown
Year: 1984
Subjects: Industrial Organization

description: Scherer's industrial organization model is modified to characterize the grain marketing system. The modified model identifies the important relationships between economic characteristics and the type of grain facilities found in three states; Alabama, Illinois, and Ohio. Multivariate linear discriminate analysis is used to identify the important basic supply, demand, and transportation variables within and among these states. It is concluded that the structural differences among selected grain marketing regions can be explained by regional differences in basic supply, demand, and transportation variables. The findings suggest that Scherer's industrial organization model can be adapted to explain the diverse structure of the grain marketing system in selected states.
Moduli spaces for Bondal quivers
Creators: name: Bergman, Aaron
name: Proudfoot, Nicholas J.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Algebraic Geometry (math.AG)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 18E30; 16G20; 14L24

description: Given a sufficiently nice collection of sheaves on an algebraic variety V, Bondal explained how to build a quiver Q along with an ideal of relations in the path algebra of Q such that the derived category of representations of Q subject to these relations is equivalent to the derived category of coherent sheaves on V. We consider the case in which these sheaves are all locally free and study the moduli spaces of semistable representations of our quiver with relations for various stability conditions. We show that V can often be recovered as a connected component of such a moduli space and we describe the line bundle induced by a GIT construction of the moduli space in terms of the input data. In certain special cases, we interpret our results in the language of topological string theory.
description: 17 pages, major revision
Additional file 2 of A systematic scoping review of ethical issues in mentoring in medical schools
Creators: name: Kow, Cheryl Shumin
name: Teo, Yao Hao
name: Teo, Yao Neng
name: Chua, Keith Zi Yuan
name: Quah, Elaine Li Ying
name: Kamal, Nur Haidah Binte Ahmad
name: Tan, Lorraine Hui En
name: Cheong, Clarissa Wei Shuen
name: Ong, Yun Ting
name: Tay, Kuang Teck
name: Chiam, Min
name: Mason, Stephen
name: Krishna, Lalit Kumar Radha
Publisher: name: figshare
Year: 2020
Subjects: subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 2. Summary of Included Articles, which shows Summary of Included Articles.
Estimating a Large Drive Time Matrix between Zip Codes in the United States: A Differential Sampling Approach
Creators: name: Hu, Yujie
name: Wang, Changzhen
name: Li, Ruiyang
name: Wang, Fahui
Publisher: name: arXiv
Year: 2020
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Applications (stat.AP)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Estimating a massive drive time matrix between locations is a practical but challenging task. The challenges include availability of reliable road network (including traffic) data, programming expertise, and access to high-performance computing resources. This research proposes a method for estimating a nationwide drive time matrix between ZIP code areas in the U.S.--a geographic unit at which many national datasets such as health information are compiled and distributed. The method (1) does not rely on intensive efforts in data preparation or access to advanced computing resources, (2) uses algorithms of varying complexity and computational time to estimate drive times of different trip lengths, and (3) accounts for both interzonal and intrazonal drive times. The core design samples ZIP code pairs with various intensities according to trip lengths and derives the drive times via Google Maps API, and the Google times are then used to adjust and improve some primitive estimates of drive times with low computational costs. The result provides a valuable resource for researchers.
Loffreda, Stanislao: Lucerne bizantine in Terra Santa con iscrizioni in Greco
Creators: name: Gessel, Wilhelm
Publisher: name: Oriens christianus : Hefte für die Kunde des christlichen Orients
Year: 2024

description: Oriens christianus : Hefte für die Kunde des christlichen Orients, Bd. 74 (1990): Oriens christianus, Band 74
Onsager-Manning-Oosawa condensation phenomenon and the effect of salt
Creators: name: Trizac, Emmanuel
name: Tellez, Gabriel
Publisher: name: arXiv
Year: 2005
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Making use of results pertaining to Painleve III type equations, we revisit the celebrated Onsager-Manning-Oosawa condensation phenomenon for charged stiff linear polymers, in the mean-field approximation with salt. We obtain analytically the associated critical line charge density, and show that it is severely affected by finite salt effects, whereas previous results focused on the no salt limit. In addition, we obtain explicit expressions for the condensate thickness and the electric potential. The case of asymmetric electrolytes is also briefly addressed.
description: to appear in Phys. Rev. Lett
Kongs-Kilde-Vands Beskrivelse tillige med een udførlig Beretning hvorledes man skal giøre sig det og andre sunde Vand til Nytte
Creators: name: Lincke, Johan Christopher
name: Thue, Andreas
Publisher: name: Unknown
Year: 1745

description: Skrevet av Johan Christopher Lincke. Inneholder også innlegg i en etterfølgende debatt mellom Andreas Thue og J.C. Lincke.
C-H bond activation of hydrocarbons by a tungsten allene complex
Creators: name: Stephen H. K., Ng
Publisher: name: University of British Columbia
Year: 2009

description: Gentle thermolysis of the 18e alkyl-allyl complex, Cp*W(NO)(CH₂CMe₃)(η³-1,1-Me₂C₃H₃) (1.1), generates a reactive 16e allene intermediate, Cp*W(NO)(η²-H₂C=C=CMe₂) (A), by a first-order process with concomitant evolution of neopentane via hydrogen abstraction from the dimethylallyl ligand. Intermediate A has been structurally characterized as its PMe₃ adduct, and is capable of effecting both single and multiple intermolecular C-H bond activations of hydrocarbon solvents to form alkyl-allyl and allyl-hydrido complexes. The products of reactions of A with methyl-substituted arenes (i.e. sp² C-H vs sp³ C-H) indicate an inherent preference for the activation of stronger arene C-H bonds, however steric effects are also relevant as indicated by the exclusive formation of benzylic C-H activation products in mesitylene. Thermolyses of 1.1 in alkane solvents generate products resulting from three successive C-H bond-activation reactions. Preliminary studies suggest that allyl-hydrido complexes are formed along with an organic product; for example, in cyclohexane, 1,1- dimethylpropylcyclohexane results from coupling of a solvent molecule and a fragment derived from the precursor dimethylallyl ligand. The allyl-hydrido complexes have potential synthetic utility, since studies conducted on structurally and electronically related CpMo complexes show that they may be capable of ultimately producing homoallylic alcohols.
Additional file 1 of A systematic scoping review of ethical issues in mentoring in medical schools
Creators: name: Kow, Cheryl Shumin
name: Teo, Yao Hao
name: Teo, Yao Neng
name: Chua, Keith Zi Yuan
name: Quah, Elaine Li Ying
name: Kamal, Nur Haidah Binte Ahmad
name: Tan, Lorraine Hui En
name: Cheong, Clarissa Wei Shuen
name: Ong, Yun Ting
name: Tay, Kuang Teck
name: Chiam, Min
name: Mason, Stephen
name: Krishna, Lalit Kumar Radha
Publisher: name: figshare
Year: 2020
Subjects: subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1. Search Strategy, which shows Search Strategy employed for PubMed.
Forbidden subspaces for level-1 QAOA and IQP circuits
Creators: name: Streif, Michael
name: Leib, Martin
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a thorough investigation of problems that can be solved exactly with the level-1 Quantum Approximate Optimization Algorithm (QAOA). To this end we implicitly define a class of problem Hamiltonians that employed as phase separator in a level-1 QAOA circuit provide unit overlap with a target subspace spanned by a set of computational basis states. For one-dimensional target subspaces we identify instances within the implicitly defined class of Hamiltonians for which Quantum Annealing (QA) and Simulated Annealing (SA) have an exponentially small probability to find the solution. Consequently, our results define a first demarcation line between QAOA, QA and SA, and highlight the fundamental differences between an interference-based search heuristic such as QAOA and heuristics that are based on thermal and quantum fluctuations like SA and QA respectively. Moreover, for two-dimensional solution subspaces we are able to show that the depth of the QAOA circuit grows linearly with the Hamming distance between the two target states. We further show that there are no genuine solutions for target subspaces of dimension higher than $2$ and smaller than $2^n$. We also transfer these results to Instantaneous Quantum Polynomial (IQP) circuits.
description: arXiv admin note: substantial text overlap with arXiv:1901.01903
Comment on the Surface Exponential for Tensor Fields
Creators: name: Akhmedov, E. T.
name: Dolotin, V.
name: Morozov, A.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Starting from essentially commutative exponential map $E(B|I)$ for generic tensor-valued 2-forms $B$, introduced in \cite{Akh} as direct generalization of the ordinary non-commutative $P$-exponent for 1-forms with values in matrices (i.e. in tensors of rank 2), we suggest a non-trivial but multi-parametric exponential ${\cal E}(B|I|t_γ)$, which can serve as an interesting multi-directional evolution operator in the case of higher ranks. To emphasize the most important aspects of the story, construction is restricted to backgrounds $I_{ijk}$, associated with the structure constants of {\it commutative} associative algebras, what makes it unsensitive to topology of the 2d surface. Boundary effects are also eliminated (straightfoward generalization is needed to incorporate them).
description: 6 pages
Spatial interactions in urban scaling laws
Creators: name: Altmann, Eduardo G.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: Analyses of urban scaling laws assume that observations in different cities are independent of the existence of nearby cities. Here we introduce generative models and data-analysis methods that overcome this limitation by modelling explicitly the effect of interactions between individuals at different locations. Parameters that describe the scaling law and the spatial interactions are inferred from data simultaneously, allowing for rigorous (Bayesian) model comparison and overcoming the problem of defining the boundaries of urban regions. Results in five different datasets show that including spatial interactions typically leads to better models and a change in the exponent of the scaling law. Data and codes are provided in Ref. [1].
description: 3 figures, 7 pages; Data and codes available at http://www.github.com/edugalt/scaling
Inverse Active Sensing: Modeling and Understanding Timely Decision-Making
Creators: name: Jarrett, Daniel
name: van der Schaar, Mihaela
Publisher: name: arXiv
Year: 2020
Subjects: subject: Machine Learning (stat.ML)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Evidence-based decision-making entails collecting (costly) observations about an underlying phenomenon of interest, and subsequently committing to an (informed) decision on the basis of accumulated evidence. In this setting, active sensing is the goal-oriented problem of efficiently selecting which acquisitions to make, and when and what decision to settle on. As its complement, inverse active sensing seeks to uncover an agent's preferences and strategy given their observable decision-making behavior. In this paper, we develop an expressive, unified framework for the general setting of evidence-based decision-making under endogenous, context-dependent time pressure---which requires negotiating (subjective) tradeoffs between accuracy, speediness, and cost of information. Using this language, we demonstrate how it enables modeling intuitive notions of surprise, suspense, and optimality in decision strategies (the forward problem). Finally, we illustrate how this formulation enables understanding decision-making behavior by quantifying preferences implicit in observed decision strategies (the inverse problem).
A Stellar Wind Bubble Coincident with the Anomalous X-ray Pulsar 1E 1048.1-5937: Are Magnetars Formed From Massive Progenitors?
Creators: name: Gaensler, B. M.
name: McClure-Griffiths, N. M.
name: Oey, M. S.
name: Haverkorn, M.
name: Dickey, J. M.
name: Green, A. J.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present 21-cm HI observations from the Southern Galactic Plane Survey of the field around the anomalous X-ray pulsar 1E 1048.1-5937, a source whose X-ray properties imply that it is a highly magnetized neutron star (a "magnetar"). These data reveal an expanding hydrogen shell, GSH 288.3-0.5-28, centered on 1E 1048.1-5937, with a diameter of 35x23 pc (for a distance of 2.7 kpc) and an expansion velocity of approx 7.5 km/s. We interpret GSH 288.3-0.5-28 as a wind bubble blown by a 30-40 M_sun star, but no such central star can be readily identified. We suggest that GSH 288.3-0.5-28 is the wind bubble blown by the massive progenitor of 1E 1048.1-5937, and consequently propose that magnetars originate from more massive progenitors than do radio pulsars. This may be evidence that the initial spin period of a neutron star is correlated with the mass of its progenitor, and implies that the magnetar birth rate is only a small fraction of that for radio pulsars.
description: 4 pages + 1 EPS figure, in emulateapj style. ApJ Letters, in press
Additional file 1 of Predictors of adequate physical activity within a multiethnic polycystic ovary syndrome patient population: a cross-sectional assessment
Creators: name: Huang, David
name: Jaswa, Eleni
name: Chia-Ning Kao
name: Quinn, Molly
name: Cedars, Marcelle
name: Huddleston, Heather
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer

description: Additional file 1: Supplementary Data.
Additional file 1 of Histamine-2 receptor antagonists versus proton pump inhibitors for septic shock after lower gastrointestinal tract perforation: a retrospective cohort study using a national inpatient database
Creators: name: Suzuki, Jun
name: Sasabuchi, Yusuke
name: Hatakeyama, Shuji
name: Matsui, Hiroki
name: Sasahara, Teppei
name: Morisawa, Yuji
name: Yamada, Toshiyuki
name: Yasunaga, Hideo
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 60506 Virology
subject: FOS: Biological sciences
subject: Computational Biology

description: Additional file 1: Additional Table 1. ICD-10 codes to define sepsis.
Detection of a very bright optical flare from a gamma-ray burst at redshift 6.29
Creators: name: Boër, Michel
name: Atteia, J. L.
name: Damerdji, Y.
name: Gendre, B.
name: Klotz, A.
name: Stratta, G.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In this letter we discuss the flux and the behavior of the bright optical flare emission detected by the 25 cm TAROT robotic telescope during the prompt high-energy emission and the early afterglow. We combine our data with simultaneous observations performed in X-rays and we analyze the broad-band spectrum. These observations lead us to emphasize the similarity of GRB 050904 with GRB 990123, a remarkable gamma-ray burst whose optical emission reached 9th magnitude. While GRB 990123 was, until now, considered as a unique event, this observation suggests the existence of a population of GRBs which have very large isotropic equivalent energies and extremely bright optical counterparts. The luminosity of these GRBs is such that they are easily detectable through the entire universe. Since we can detect them to very high redshift even with small aperture telescopes like TAROT, they will constitute powerful tools for the exploration of the high-redshift Universe and might be used to probe the first generation of stars.
description: 9 pages, 3 figures. Accepted in ApJL
Industrial Development and Equity Distribution in Malaysian Manufacturing: Institutional Perspectives
Creators: name: Aun, Lee Hwok
name: Aun, Lee Hwok
Publisher: name: Unknown
Year: 2002
Subjects: Industrial Organization

description: This paper offers an institutional economic analysis of industrial development and equity distribution in Malaysia, with particular reference to the shift in Malaysia's redistribution regime in the mid-1980s. The regime gravitated from manufacturing licensing toward a more liberalised investment environment. I set out an institutional framework for politicaleconomic analysis, which significantly incorporates concepts of legal institutions and the role of the state, with emphasis on those that are more relevant to the Malaysian context. An overview of Malaysian investment policy is presented, taking note of trends in equity distribution. This is followed by analysis of the mid-1980s investment liberalisation measures, with reference to: (1) the increased emphasis on industrial development, instead of equity redistribution, in the manufacturing sector, and (2) the concomitant shift from a redistribution-centred to a growth-centred development policy in the wider institutional economic framework. I examine empirical data, mainly comprising equity distribution of approved manufacturing licenses, and analyse the motivations for and implications of the shift in redistribution regime. This paper concludes with discussion of the continuing dynamics of and tensions between distributive and productive activities in the Malaysian economy.
Additional file 1 of Maternal and neonatal data collection systems in low- and middle-income countries for maternal vaccines active safety surveillance systems: A scoping review
Creators: name: Berrueta, Mabel
name: Ciapponi, Agustin
name: Bardach, Ariel
name: Cairoli, Federico Rodriguez
name: Castellano, Fabricio J.
name: Xiong, Xu
name: Stergachis, Andy
name: Zaraa, Sabra
name: Ajoke Sobanjo-Ter Meulen
name: Buekens, Pierre
Publisher: name: figshare
Year: 2021
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences

description: Additional file 1:. PRISMA Checklist. It contains the PRISMA Checklist.
Dark matter and Colliders searches in the MSSM
Creators: name: Mambrini, Y.
name: Nezri, E.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the complementarity between dark matter experiments (direct detection and indirect detections) and accelerator facilities (the CERN LHC and a $\sqrt{s}= 1$ TeV $e^+e^-$ Linear Collider) in the framework of the constrained Minimal Supersymmetric Standard Model (MSSM). We show how non--universality in the scalar and gaugino sectors can affect the experimental prospects to discover the supersymmetric particles. The future experiments will cover a large part of the parameter space of the MSSM favored by WMAP constraint on the relic density, but there still exist some regions beyond reach for some extreme (fine tuned) values of the supersymmetric parameters. Whereas the Focus Point region characterized by heavy scalars will be easily probed by experiments searching for dark matter, the regions with heavy gauginos and light sfermions will be accessible more easily by collider experiments. More informations on both supersymmetry and astrophysics parameters can be thus obtained by correlating the different signals.
description: 25 pages, 10 figures, corrected typos and reference added
Multi-way Graph Signal Processing on Tensors: Integrative analysis of irregular geometries
Creators: name: Stanley, Jay S.
name: Chi, Eric C.
name: Mishne, Gal
Publisher: name: arXiv
Year: 2020
Subjects: subject: Signal Processing (eess.SP)
subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Graph signal processing (GSP) is an important methodology for studying data residing on irregular structures. As acquired data is increasingly taking the form of multi-way tensors, new signal processing tools are needed to maximally utilize the multi-way structure within the data. In this paper, we review modern signal processing frameworks generalizing GSP to multi-way data, starting from graph signals coupled to familiar regular axes such as time in sensor networks, and then extending to general graphs across all tensor modes. This widely applicable paradigm motivates reformulating and improving upon classical problems and approaches to creatively address the challenges in tensor-based data. We synthesize common themes arising from current efforts to combine GSP with tensor analysis and highlight future directions in extending GSP to the multi-way paradigm.
description: In review for IEEE Signal Processing Magazine
Francisci Quaresimii OFM, Fr.: Elucidatio Terrae Sanctae
Creators: name: Gessel, Wilhelm
Publisher: name: Oriens christianus : Hefte für die Kunde des christlichen Orients
Year: 2024

description: Oriens christianus : Hefte für die Kunde des christlichen Orients, Bd. 74 (1990): Oriens christianus, Band 74
Additional file 2 of Maternal and neonatal data collection systems in low- and middle-income countries for maternal vaccines active safety surveillance systems: A scoping review
Creators: name: Berrueta, Mabel
name: Ciapponi, Agustin
name: Bardach, Ariel
name: Cairoli, Federico Rodriguez
name: Castellano, Fabricio J.
name: Xiong, Xu
name: Stergachis, Andy
name: Zaraa, Sabra
name: Ajoke Sobanjo-Ter Meulen
name: Buekens, Pierre
Publisher: name: figshare
Year: 2021
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences

description: Additional file 2:. Search strategy. It contains the search strategies used.
Additional file 2 of Histamine-2 receptor antagonists versus proton pump inhibitors for septic shock after lower gastrointestinal tract perforation: a retrospective cohort study using a national inpatient database
Creators: name: Suzuki, Jun
name: Sasabuchi, Yusuke
name: Hatakeyama, Shuji
name: Matsui, Hiroki
name: Sasahara, Teppei
name: Morisawa, Yuji
name: Yamada, Toshiyuki
name: Yasunaga, Hideo
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 60506 Virology
subject: FOS: Biological sciences
subject: Computational Biology

description: Additional file 2: Additional Table 2. Patient characteristsics in the IPTW analysis group.
Siphocampylus fiebrigii E. Wimmer 1926
Creators: name: Salomón, Luciana
name: Nicola, Marcela V.
name: Nomdedeu, Soledad
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Asterales
Campanulaceae
Siphocampylus
Siphocampylus fiebrigii

description: Siphocampylus fiebrigii E. Wimmer (1926: 209).
Type:— BOLIVIA pr. Chiquiacá 1000 m. An Waldbach. April 1904 lg K. Fiebrig, Pl. austro-boliv. nº 2755 (Hb. Berl.) (holotype: B 10-0242599!; isotype: M 0189964!).
═ Siphocampylus fiebrigii var. intermedius E. Wimmer (1953: 310).
Lectotype (designated here):— BOLIVIA: Chiquiaca- Carapari, Wald, 900 m, X., C. Troll n. 275 (B 100242598!, isolectotype: B 100242597!).
Other original material examined: — BOLIVIA: Villamontes, 30–40 cm hohes, gelbblühendes Kraut im Wualdschatten an Fluβ niederung, K. Pflanz 2061 (US 00146993!).
Note:─ The following syntypes were cited in the protologue of Siphocampylus fiebrigii var. intermedius: ‘ C. Troll n. 275!’, ‘ Pflanz n. 2061! 2047!- Heb. Berl’ and ‘ Steinbach n. 1631!- Hb Wien’. We could only find one specimen at US and two specimens at B that corresponds with the protologue information: Pflanz 2061 (US 00146993) and C. Troll 275 (B 100242598 and B 100242597). The specimen C. Troll 275 (B 100242598) is designated here as lectotype since it is well preserved and has more flowers; furthermore it has a label with an identification made by Wimmer.
description: Published as part of Salomón, Luciana, Nicola, Marcela V. & Nomdedeu, Soledad, 2017, Lectotypification of Siphocampylus (Campanulaceae) from Argentina, pp. 157-160 in Phytotaxa 317 (2) on page 157, DOI: 10.11646/phytotaxa.317.2.10, http://zenodo.org/record/13698641
Finite element analysis for stress evaluation of pressure vessel nozzles
Creators: name: Devarakonda, Venkata rama Gautham
Publisher: name: IJCEM JOURNAL
Year: 2023
Subjects: Pressure vessels
Stress analysis
Nozzle
Finite element analysis
FEA
Stress concentration

description: The work highlights the need of precise stress measurement in guaranteeing the structural integrity of pressure vessels. FEA modelling and simulation techniques are employed to analyse the stress distribution in the nozzle-vessel junction. Results obtained from FEA are compared with theoretical calculations to validate the model. Insights for improving design and guaranteeing safe operation are provided by the results of this research, which add to our knowledge of stress behavior in pressure vessel nozzles.
High order, semi-implicit, energy stable schemes for gradient flows
Creators: name: Zaitzeff, Alexander
name: Esedoglu, Selim
name: Garikipati, Krishna
Publisher: name: arXiv
Year: 2020
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65M12, 65L06, 65L20

description: We introduce a class of high order accurate, semi-implicit Runge-Kutta schemes in the general setting of evolution equations that arise as gradient flow for a cost function, possibly with respect to an inner product that depends on the solution, and we establish their energy stability. This class includes as a special case high order, unconditionally stable schemes obtained via convexity splitting. The new schemes are demonstrated on a variety of gradient flows, including partial differential equations that are gradient flow with respect to the Wasserstein (mass transport) distance.
description: arXiv admin note: text overlap with arXiv:1908.10246