cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A systematic review on the recurrence of SARS-CoV-2 virus: frequency, risk factors, and possible explanations
Creators: name: Piri, Seyed Mohammad
name: Edalatfar, Maryam
name: Shool, Sina
name: Jalalian, Mohammad Naser
name: Tavakolpour, Soheil
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases
subject: 60506 Virology

description: Since late 2019, SARS-CoV-2 which leads to coronavirus disease 2019 (COVID-19), has caused thousands of deaths. There are some pieces of evidence that SARS-CoV-2 genome could be re-detectable in recovered patients. We performed a systematic review in the PubMed/Medline database to address the risk of SARS-CoV-2 recurrence. The last update was for 20 November 2020. Among the 1178 initially found articles, 66 met the inclusion criteria and were considered. In total, 1128 patients with at least one-time recurrence of SARS-CoV-2 were included. Recurrence rate has been reported between 2.3% and 21.4% in cohort studies, within a mean of 20 (ranged 1–98) days after discharge; younger patients are being affected more. Following the second course of disease, the disease severity decreased or remained unchanged in 97.3% while it increased in 2.6%. Anti-SARS-CoV-2 IgG and IgM were positive in 11–95% and 58.8–100%, respectively. Based on the literature, three possibilities include reactivation of previous disease, reinfection with the same virus, and false negative, which have been discussed in details. There is a relatively notable risk of disease recurrence in previously recovered patients, even those who are immunised against the virus. More studies are required to clarify the underlying cause of this phenomenon.
ECHINODERMS: PENTARADIATE SENTINELS LOOKING FOR AN HEALTHIER OCEAN- A thrilling tale from Latina, Borgo Sabotino Nuclear Settlement (Italy-Central Tyrrhenian Sea).
Creators: name: Gaglioti, Martina
Publisher: name: figshare
Year: 2022
Subjects: subject: 50206 Environmental Monitoring
subject: FOS: Earth and related environmental sciences

description: Among the UN Decade research priorities for the next few years there is the achievement of a “cleanness” goal for the global Ocean to come. Therefore, we know that there is still a lot to do since especially in some heavily polluted areas, historically-recognized industrial sites and highly urbanized areas, even after several decades the human footprint still being relevantly visible.
On a two Pomeron description of the F_2 structure function
Creators: name: Lengyel, A.
name: Machado, M. V. T.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We perform a global fit to the inclusive structure function considering a QCD inspired model describing the ep scattering. In lines of a two Pomeron approach, the structure function F_2 has a hard piece given by the model and the remaining soft contributions: the soft Pomeron and non-singlet content. We have investigated several choices for the soft Pomeron and its implication in the data description. In particular, we carefully estimated the relative role of the hard and the soft contributions in a large span of x and Q^2.
description: 14 pages, 3 figures. To be published in Eur. Phys. J. A
Classifying Pole of Amplitude Using Deep Neural Network
Creators: name: Sombillo, Denny Lane B.
name: Ikeda, Yoichi
name: Sato, Toru
name: Hosaka, Atsushi
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Most of exotic resonances observed in the past decade appear as peak structure near some threshold. These near-threshold phenomena can be interpreted as genuine resonant states or enhanced threshold cusps. Apparently, there is no straightforward way of distinguishing the two structures. In this work, we employ the strength of deep feed-forward neural network in classifying objects with almost similar features. We construct a neural network model with scattering amplitude as input and nature of pole causing the enhancement as output. The training data is generated by an S-matrix satisfying the unitarity and analyticity requirements. Using the separable potential model, we generate a validation data set to measure the network's predictive power. We find that our trained neural network model gives high accuracy when the cut-off parameter of the validation data is within $400$-$800\mbox{ MeV}$. As a final test, we use the Nijmegen partial wave and potential models for nucleon-nucleon scattering and show that the network gives the correct nature of pole.
description: 11 pages, 10 figures
Assessment of low impact development stormwater management alternatives in the city of Bojnord, Iran
Creators: name: Vahedberdi Sheikh
name: Izanloo, Razieh
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: This study addresses the stormwater management challenges and opportunities in the recently growing city of Bojnord in the northeast of Iran assessing six Low Impact Development (LID) stormwater management alternatives using hydrological, social and economic criteria through a questionnaire survey and modeling effort. Hydrological and economic effects were assessed using the SWMM model and cost analysis, respectively. Different LID alternatives were evaluated using six different multi-criteria decision-making (MCDM) approaches including TOPSIS, VICOR, SAW, MEW, ELECTRE III, and NFM. Due to differences in the ranking results of the MCDM methods, three aggregation methods of Rank average, Borda, and Copeland were used to reach consistency in the ranking. Rain barrel installation has been assessed as the most preferred LID alternative and the pervious asphalt as the least preferred one. The evaluation and ranking of the alternatives with MCDM approaches facilitated the effective prioritization of sustainable LID alternatives according to various management objectives.
Icons of Isolation : Images of Women in Late Nineteenth-Century France and Scandinavia
Creators: name: Briggie-Smith, Barbara
name: Broude, Norma
Publisher: name: American University (Washington, D.C.)
Year: 2023
Subjects: classificationCode: 3601
subject: Art history, theory and criticism

description: Research paper submitted to American University in partial fulfillment of the Degree of Master of Arts; approved as non-thesis option
Tkachenko oscillations and the compressibility of a rotating Bose gas
Creators: name: Cozzini, M.
name: Pitaevskii, L. P.
name: Stringari, S.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: The elastic oscillations of the vortex lattice of a cold Bose gas (Tkachenko modes) are shown to play a crucial role in the saturation of the compressibility sum rule, as a consequence of the hybridization with the longitudinal degrees of freedom. The presence of the vortex lattice is responsible for a $q^2$ behavior of the static structure factor at small wavevectors $q$, which implies the absence of long range order in 2D configurations at zero temperature. Sum rules are used to calculate the Tkachenko frequency in the presence of harmonic trapping. Results are derived in the Thomas-Fermi regime and compared with experiments as well as with previous theoretical estimates.
description: 4 pages, 2 figures
Phenolic Profiling, Antioxidants, Multivariate, and Enzyme Inhibitory Properties of Wild Himalayan Fig (Ficus palmata Forssk.): A Potential Candidate for Designing Innovative Nutraceuticals and Related Products
Creators: name: Tewari, Devesh
name: Gokhan Zengin
name: Gunes Ak
name: Kouadio Ibrahime Sinan
name: Cziáky, Zoltán
name: Saurabh Tarun Mishra
name: Jekő, József
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences

description: Wild Himalayan fig (F. palmata Forssk.) is of remarkable medicinal and cultural importance in the Himalayan region. Its fruits are consumed widely, and various components of the species are used in folk medicine. Very limited knowledge is available about the phytochemistry and biological activities of this species. Therefore, here we investigate the fruit of the F. palmata using different extraction methods for their comparative phytochemical and biological activities. Antioxidant and enzyme inhibitory activities using various in vitro assays along with detailed chemical profiling using ultra-high-performance liquid chromatography – electrospray ionization – mass spectrometry. In addition to aliphatic and aromatic carboxylic acids, several flavonoids are present in the extracts. These include C-and O-substituted derivatives of sugar and their aglycones. The results of biological activities showed potential antioxidant and enzyme inhibitory effect by F. palmata fruit. In conclusion, the fruit contains a substantial number of bioactive compounds and may be recommended for the designing novel nutraceutical and related products.
Combination of an Efficient Photochemical Vapor Generation System and Flame Atomic Absorption Spectrophotometry for Trace Nickel Determination in Wastewater Samples
Creators: name: Çağdaş Büyükpınar
name: San, Nevim
name: Komesli, Okan T.
name: Bakırdere, Sezgin
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Plant Biology

description: A photochemical vapor generation – atomic absorption spectrometry combination was applied for the determination of nickel. Optimizations of low molecular weight organic acid type, concentration of low molecular weight organic acid, ultraviolet irradiation period, mixing type and period, flow rate of carrier gas, and temperature of atomizer were conducted in order to maximize analytical signals. Under the optimum conditions, analytical performance of the photochemical vapor generation – atomic absorption spectrometry system was evaluated; the limits of detection and quantification were determined to be 3.5 and 11.6 µg/L, respectively. Spiking experiments were carried out in wastewater samples to investigate the applicability and accuracy of the developed method. Matrix matching calibration was used to calculate the recovery since negative matrix effects (approximately 45%) were observed on the analyte with external calibration. The recovery results for 40, 60 and 80 µg/L of spiked concentration were determined to be 106.2%, 101.4% and 99.0%, respectively, indicating the high accuracy of the developed method for the selected matrix.
Woman, Interrupted : Layers of Meaning in Images of Women by the Nineteenth-Century English Pre-Raphaelite Artists
Creators: name: Briggie-Smith, Barbara
name: Langa, Helen
Publisher: name: American University (Washington, D.C.)
Year: 2023
Subjects: classificationCode: 3601
subject: Art history, theory and criticism

description: Research paper submitted to American University in partial fulfillment of the Degree of Master of Arts; approved as non-thesis option
Perimeter Generating Functions For The Mean-Squared Radius Of Gyration Of Convex Polygons
Creators: name: Jensen, Iwan
Publisher: name: arXiv
Year: 2005
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We have derived long series expansions for the perimeter generating functions of the radius of gyration of various polygons with a convexity constraint. Using the series we numerically find simple (algebraic) exact solutions for the generating functions. In all cases the size exponent $ν=1$.
description: 8 pages, 1 figure
European Research Night. NEI Braga (Portugal). Workshop "Discovering the light"
Creators: name: Garcia-Pomar, Juan Luis
name: Miranda, Daniel
Publisher: name: Zenodo
Year: 2021
Subjects: Outreach
Light based technologies

description: In this workshop “Discovering the light” we will try to answer questions like what is light? What are its properties? Or which applications based on lightweight technologies are used in our daily lives? Finally, we developed several experiments with the aim of bringing people closer to some properties of light in nature such as fluorescence, refraction, and scattering... and some light-based applications. This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 840064
Plesiosauridae Gray 1825
Creators: name: Vincent, Peggy
name: Taquet, Philippe
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Plesiosauria
Plesiosauridae

description: Family PLESIOSAURIDAE Gray, 1825   Genus Plesiosaurus De la Beche & Conybeare, 1821
description: Published as part of Vincent, Peggy & Taquet, Philippe, 2010, A plesiosaur specimen from the Lias of Lyme Regis: the second ever discovered plesiosaur by Mary Anning, pp. 377-390 in Geodiversitas 32 (3) on page 381, DOI: 10.5252/g2010n3a1, http://zenodo.org/record/4688428
A Detection of the Integrated Sachs-Wolfe Effect
Creators: name: Boughn, S. P.
name: Crittenden, R. G.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have detected statistically significant correlations between the cosmic microwave background and two tracers of large-scale structure, the HEAO1 A2 full sky hard X-ray map and the NVSS 1.4 GHz, nearly full sky radio galaxy survey. The level of correlations in these maps is consistent with that predicted for the integrated Sachs-Wolfe (ISW) effect in the context of a Lambda CDM cosmological model and, therefore, provides independent evidence for a cosmological constant. A maximum likelihood fit to the amplitude of the ISW effect relative to the predicted value is 1.13 +- 0.35 (statistical error only).
description: 4 pages, 4 figures, presented at 6th UCLA Dark Matter/Dark Energy Symposium
Superfield extended BRST quantization in general coordinates
Creators: name: Geyer, B.
name: Gitman, D. M.
name: Lavrov, P. M.
name: Moshin, P. Yu.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We propose a superfield formalism of Lagrangian BRST-antiBRST quantization of arbitrary gauge theories in general coordinates with the base manifold of fields and antifields desribed in terms of both bosonic and fermionic variables.
description: LaTex, 10 pages
Constructions of Beat Culture and Regional Abstract Expressionism in the Work of Jay DeFeo
Creators: name: DeSimio, Laura M.
name: Langa, Helen
Publisher: name: American University (Washington, D.C.)
Year: 2023
Subjects: classificationCode: 3601
subject: Art history, theory and criticism

description: Research paper submitted to American University in partial fulfillment of the Degree of Master of Arts; approved as non-thesis option
Performance of Fitbit Charge 3 against polysomnography in measuring sleep in adolescent boys and girls
Creators: name: Menghini, Luca
name: Yuksel, Dilara
name: Goldstone, Aimee
name: Baker, Fiona C.
name: De Zambotti, Massimiliano
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: We evaluated the performance of Fitbit Charge 3™ (FC3), a multi-sensor commercial sleep-tracker, for measuring sleep in adolescents against gold-standard laboratory polysomnography (PSG). Single-night PSG and FC3 sleep outcomes were compared in thirty-nine adolescents (22 girls; 16–19 years), 12 of whom presented with clinical/subclinical DSM-5 insomnia symptoms (7 girls). Discrepancy analysis, Bland–Altman plots, and epoch-by-epoch analyses were used to evaluate FC3 performance. The influence of several factors potentially affecting FC3 performance (e.g., sex, age, body mass index, firmware version, and magnitude of heart rate changes between consecutive PSG epochs) was also tested. In the sample of healthy adolescents, FC3 systematically underestimated PSG total sleep time by about 11 min and sleep efficiency by 2.5%, and overestimated wake after sleep onset by 9 min. Proportional biases were detected for “light” and “deep” sleep duration, resulting in significant underestimation of these parameters for those participants having longer PSG N1+ N2 and N3 durations, respectively. No significant systematic bias was detected for sleep efficiency and sleep onset latency. Epoch-by-epoch analysis showed sleep-stage sensitivity (average proportion of PSG epochs correctly classified by the device for a given sleep stage) of 68% for wake, 78% for “light” sleep, 59% for “deep” sleep, and 69% for rapid eye movement (REM) sleep in healthy sleepers. Similar results were found in the sample of adolescents with insomnia symptoms. Body mass index was positively associated with FC3-PSG discrepancies in wake after sleep onset (R2 = .16, p = .048). The magnitude of the heart rate acceleration/deceleration between consecutive PSG epochs was an important factor affecting FC3 classifications of sleep stages. Our results are in line with a general trend in the literature, suggesting better performance for the recently introduced multi-sensor devices compared to motion-only devices, although further developments are needed to improve accuracy in sleep stage classification and wake detection. Further insight is needed to determine factors potentially affecting device performance, such as accuracy and reliability (consistency of performance over time), in different samples and conditions.
La contribution de l'entrepreneuriat à la lutte contre la pauvreté au Mali : Cas de la commune de GAO
Creators: name: Mohamed Amadou Salia DICKO
name: Oumar Diandjo TRAORE
name: Issa BALLO
name: Salia Sinaly TRAORE
Publisher: name: Zenodo
Year: 2024

description: Le présent article est une recherche consacrée à l’entreprenariat, nous nous intéressons à cette étude pour savoir si l'entrepreneuriat contribue effectivement à lutter contre la pauvreté dans la commune urbaine de Gao. L’objectif principal ce travail vise à montrer l'influence de l'entrepreneuriat dans la lutte contre la pauvreté ainsi la méthodologie utilisée pour la présente recherche est la méthode descriptive qui se base sur une analyse statistique à travers des graphiques, des tableaux croisés. Les données ont été collectées auprès de 100 entrepreneurs œuvrant dans les différents secteurs d'activités , les logiciels Statistical Package for the Social Sciences (SPSS) la version 20 et le R (4.2.1) ont été utilisées pour analyser les données. Les résultats de cette étude montrent que l'entrepreneuriat est un moyen par excellence de lutte contre la pauvreté.
Effect of realistic astrophysical inputs on the phase and shape of the WIMP annual modulation signal
Creators: name: Green, Anne M
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The orbit of the Earth about the Sun produces an annual modulation in the WIMP direct detection rate. If the local WIMP velocity distribution is isotropic then the modulation is roughly sinusoidal with maximum in June, however if the velocity distribution is anisotropic the phase and shape of the signal can change. Motivated by conflicting claims about the effect of uncertainties in the local velocity distribution on the interpretation of the DAMA annual modulation signal (and the possibility that the form of the modulation could be used to probe the structure of the Milky Way halo), we study the dependence of the annual modulation on various astrophysical inputs. We first examine the approximations used for the Earth's motion about the Sun and the Sun's velocity with respect to the Galactic rest frame. We find that overly simplistic assumptions lead to errors of up to ten days in the phase and up to tens of per-cent in the shape of the signal, even if the velocity distribution is isotropic. Crucially, if the components of the Earth's velocity perpendicular to the motion of the Sun are neglected, then the change in the phase which occurs for anisotropic velocity distributions is missed. We then examine how the annual modulation signal varies for physically and observationally well-motivated velocity distributions. We find that the phase of the signal changes by up to 20 days and the mean value and amplitude change by up to tens of per-cent.
description: 12 pages, 12 figures, v2: minor changes, v3: erratum regarding values of circular velocity used added
LEARNING AND LOCATION
Creators: name: Sault, Joanne
name: Tovianen, Otto
name: Waterson, Michael
name: Sault, Joanne
name: Tovianen, Otto
name: Waterson, Michael
Publisher: name: Unknown
Year: 2003
Subjects: Research Methods/ Statistical Methods
Teaching/Communication/Extension/Profession

description: In this paper we study whether learning from rivals affects within-market location decisions between competing firms. We show it does, using detailed locational data from two leading hamburger chains in the UK. Using four different tests, we demonstrate that alternative explanations – pre-emption and product differentiation – have less bite than between firm learning.
Understanding Digital Social Responsibility in the Social Media Context: Evidence from Thailand
Creators: name: Puriwat, Wilert
name: Tripopsakul, Suchart
Publisher: name: figshare
Year: 2022
Subjects: subject: 200102 Communication Technology and Digital Media Studies
subject: FOS: Media and communications
subject: Digital Humanities
subject: 150503 Marketing Management (incl. Strategy and Customer Relations)
subject: FOS: Economics and business
subject: 220102 Business Ethics
subject: FOS: Philosophy, ethics and religion
subject: 150308 International Business
subject: 150301 Business Information Management (incl. Records, Knowledge and Information Management, and Intelligence)
subject: 150399 Business and Management not elsewhere classified

description: Purpose: Organizations across the world consider social responsibility to be one of their most important strategic obligations. In the digital era like nowadays, firms have transformed social responsibility programs into digital platforms - digital social responsibility (DSR). The purpose of this study is to see how DSR affects online word of mouth (Online WOM) and purchasing intent (PI) in the setting of social media. Methodology: Data were collected via an online survey among a sample of 157 students from higher education institutions in Thailand. The proposed hypotheses were analyzed and evaluated using structural equation modelling (SEM) in this study. Findings: The findings revealed that customers' perceptions (CPN) and online WOM are highly influenced by perceived DSR. CPN slightly mediated the link between DSR and online WOM, and totally mediated the relationship between DSR and PI, according to the mediation analysis. Research, Practical & Social implications: Our analysis verifies the influence of DSR on customers' perceptions and online WOM, despite the fact that few previous studies have looked into the impact of DSR on online WOM and PI. This empirical study can help managers better grasp the effects of DSR on consumer perceptions and online WOM via social media. Originality: This study is a pioneering attempt to test the applicability of the DSR activities in social media context on customer’s perception and behavior. The findings should also motivate businesses to conduct DSR activities in order to improve favorable consumer perceptions and spread positive word of mouth about their businesses.
Remyranina Schweitzer & Feldmann 2010, n. gen.
Creators: name: Schweitzer, Carrie E.
name: Feldmann, Rodney M.
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Raninidae
Remyranina

description: Genus Remyranina n. gen.
 TYPE SPECIES. — Raninella ornata Remy, 1960.
 ETYMOLOGY. — Th e generic name combines the name of the author of the type species and prominent French paleontologist, Jean-Marcel Remy, and Ranina, the type genus of the family.
OCCURRENCE. — Th e sole specimen was collected from probable Eocene rocks of Ivory Coast, Africa.
DIAGNOSIS. — Small raninid with expanded, moderately broad fronto-orbital margin; ovoid, slightly longer than wide, with carapace ornamentation granular in anterior half and strongly terraced in posterior half.
DESCRIPTION. — As for emended description of species.
DISCUSSION
 Although the specimen referred to the new genus clearly allies it with the Ranininae, the combination of characters is unique and readily justifies creation of the new taxon. Th e genus to which it is most closely allied is Lophoranina Fabiani, 1910. Th ese two genera are the only ones in the Raninidae that are characterized by possession of a trifid rostrum and development of terraced ornamentation. However, Lophoranina tends to be widest near the front or at the level of the last anterolateral spine, whereas Remyranina n. gen. is broadest at the midlength, well posterior to the anterolateral spines. Furthermore, the anterolateral spines and the postorbital spines on Lophoranina are generally small, whereas those on Remyranina n. gen. are large. Finally, the terraced lines of Lophoranina extend nearly to the front of the carapace, well in advance of the branchiocardiac grooves, whereas those on Remyranina n. gen. are confined to the posterior half of the carapace. Th ere seems to be no other genus of raninids with which Remyranina n. gen. could be confused.
description: Published as part of Schweitzer, Carrie E. & Feldmann, Rodney M., 2010, New fossil decapod crustaceans from the Remy Collection, Muséum national d'Histoire naturelle, Paris, pp. 399-415 in Geodiversitas 32 (3) on page 401, DOI: 10.5252/g2010n3a3, http://zenodo.org/record/4688455
THE REACTION OF LIVE HOG FUTURES PRICES TO USDA HOGS AND PIGS REPORTS
Creators: name: Colling, Phil L.
name: Irwin, Scott H.
name: Colling, Phil L.
name: Irwin, Scott H.
Publisher: name: Unknown
Year: 1989
Subjects: subject: Demand and Price Analysis
subject: Livestock Production/Industries
subject: efficient market hypothesis
subject: expected information
subject: survey data
subject: two-limit tobit model
subject: unanticipated information

description: Strong concerns about how efficiently live hog futures prices react to USDA Hogs and Pigs ~eports have been raised by livestock producer groups. Using market survey data, direct tests of the'efficient markets hypothesis are . . performed for the live hog futures market. Two-limit tobit·models account for institutional price limits. Results support the effisien~ market hypothesis in that live hog futures prices: {I) do not react to anticipated changes in .. . ., rep~rted infcirmation, {2) do react significantly and in the expected direction to unanticipated changes in reported information and {3) general1y adjust to unanticipated information on the day following release of the Reports.
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title: Systemic changes in the material production under new technological challenges
Creators: name: ÐÑÐ¾Ð½Ð°ÑÐ¾Ð²Ð°, ÐÐ°ÑÐ³Ð°ÑÐ¸ÑÐ°
name: "Ð¡Ð¸ÑÑÐµÐ¼Ð½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð² Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¸", Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð°Ñ Ð½Ð°ÑÑÐ½Ð¾-Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ°Ñ ÐºÐ¾Ð½ÑÐµÑÐµÐ½ÑÐ¸Ñ (27; 2023; Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³)
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2024
Subjects: ÐÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½ÑÐµ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ
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industrial production
management
change
technology
convergence
politics

description: Ð ÑÑÐ°ÑÑÐµ Ð¸ÑÑÐ»ÐµÐ´ÑÑÑÑÑ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ Ð¸ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ñ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð¸Ð½Ð´ÑÑÑÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐµÐºÑÐ¾ÑÐ° ÑÐ¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð¹ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ¸, ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ ÐºÑÐ¸ÑÐ¸ÑÐµÑÐºÐ¸ Ð²Ð°Ð¶Ð½ÑÑ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½ÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ² Ð¾Ñ Ð¸Ð¼Ð¿Ð¾ÑÑÐ° ÑÑÐµÐ´ÑÑÐ²Ð°Ð¼Ð¸ ÑÐ¸ÑÑÐ¾Ð²Ð¾Ð¹ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ¸ Ð¸ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½ÑÐ¼ ÑÐ°Ð·Ð²Ð¸ÑÐ¸ÐµÐ¼. ÐÐ¾Ð¿ÑÐ¾Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½ Ñ ÑÐ¾ÑÐºÐ¸ Ð·ÑÐµÐ½Ð¸Ñ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ, ÑÑÑÑÐºÑÑÑÐ½ÑÑ Ð¸ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð°ÑÐ¿ÐµÐºÑÐ¾Ð² Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ, Ð²ÐºÐ»ÑÑÐ°Ñ ÑÐ¸ÑÑÐµÐ¼Ð½ÑÐµ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð² Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð¼ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ðµ Ð¸ Ð² ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¸ Ð¸Ð¼. ÐÐ²ÑÐ¾Ñ Ð°ÐºÑÐµÐ½ÑÐ¸ÑÑÐµÑ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ Ð½Ð° Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÐ¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐ¸ÐºÐ¸ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾-ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ, Ð¸Ð½Ð²ÐµÑÑÐ¸ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¸ Ð»Ð¾Ð³Ð¸ÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ¾Ð² Ð¸ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼Ð¾Ð².
description: The article examines the possibilities and prospects for the development of
the industrial sector of the Russian economy, reducing the technological dependence of the critical industrial production on imports by means of the digital economy and increasing the efficiency of industrial development management. The issue has been studied from the point of view of information, structural and technological aspects of industrial
development, including systemic changes in material production and in its management system. The author focuses on the need to develop a special policy for industrial and technological development using information, investment and logistics tools and me mechanisms.
An investigation into Bring Your Own Container program
Creators: name: Zhang, Chenxi
name: Yen, Chun Han
name: Wong, David Wing Shek
name: Zhang, Rui
Publisher: name: The University of British Columbia
Year: 2014

description: Alma Mater Society (AMS) intends to implement several of sustainable concepts into the new Student Union Building (SUB) to achieve better sustainability for the entire campus. The Bring Your Own Container (BYOC) concept is one of these new ideas being brought up. A BYOC food outlet does not provide any take-out containers and cups, and customers are required to bring their own containers. The purpose of this report is to investigate, using the triple-bottom line assessment, the feasibility of operating one of the eleven food outlets in the New SUB as a BYOC food outlet. In addition, recommendations on promoting this concept are provided. Triple bottom line refers to decision making that takes into account of economic, environmental, and social impacts. For the economic aspect, monetary gain or loss for both food outlets and customers are considered. For environmental aspect, materials used for producing disposable and reusable containers, life cycles for both kinds of containers and energy consumption for using them are considered. For social aspect, interest of UBC students and UBC Food Services (UBCFS) staff into the BYOC concept, health issue of using disposable and reusable containers, and influence to the society brought by the concept are considered Based on our results, BYOC concept is environmentally feasible with some restrictions; it is partially feasible in terms of social aspect and economically infeasible. Although the results are not optimistic, the BYOC concept is feasible as there is only one food outlet that will be operated with this concept. In terms of educational and testing purpose, this concept is worthwhile to be given a try. In order to promote its feasibility, more discount in the BYOC food outlet and more advisement about it are recommended. Disclaimer: “UBC SEEDS provides students with the opportunity to share the findings of their studies, as well as their opinions, conclusions and recommendations with the UBC community. The reader should bear in mind that this is a student project/report and is not an official document of UBC. Furthermore readers should bear in mind that these reports may not reflect the current status of activities at UBC. We urge you to contact the research persons mentioned in a report or the SEEDS Coordinator about the current status of the subject matter of a project/report.”
Delacroix's Voyage to Morocco and Concepts of Orientalism
Creators: name: DeSimio, Laura M.
name: Broude, Norma
Publisher: name: American University (Washington, D.C.)
Year: 2023
Subjects: classificationCode: 3601
subject: Art history, theory and criticism

description: Research paper submitted to American University in partial fulfillment of the Degree of Master of Arts; approved as non-thesis option
Calappilia A. Milne-Edwards 1873
Creators: name: Schweitzer, Carrie E.
name: Feldmann, Rodney M.
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Calappidae
Calappilia

description: Genus Calappilia A. Milne-Edwards, 1873
 TYPE SPECIES. — Calappilia verrucosa A. Milne-Edwards, 1873, by subsequent designation of Glaessner (1929).
 SPECIES INCLUDED. — See Feldmann et al. (2005).
 DIAGNOSIS AND DISCUSSION. — See Feldmann et al. (2005) for a recent discussion.
description: Published as part of Schweitzer, Carrie E. & Feldmann, Rodney M., 2010, New fossil decapod crustaceans from the Remy Collection, Muséum national d'Histoire naturelle, Paris, pp. 399-415 in Geodiversitas 32 (3) on page 402, DOI: 10.5252/g2010n3a3, http://zenodo.org/record/4688455
STATE-LEVEL NONPARAMETRIC TESTS OF PROFIT MAXIMIZATION
Creators: name: Lim, Hongil
name: Shumway, C. Richard
name: Lim, Hongil
name: Shumway, C. Richard
Publisher: name: Unknown
Year: 1989
Subjects: Agricultural and Food Policy
Agricultural Finance

description: A nonparametric analysis of agricultural production behavior was conducted for each of the contiguous 48 states to test· the joint hypothesis of profit maximization, convex technology, and nonregressive technical change. With minor to modest measurement error, the results are consistent with the joint hypothesis. They further document the importance· of considering geographic variability in agriculture production behavior when modeling production relationships or government policies affecting production at the regional or national level.
ESTIMATION OF DEMAND FUNCTIONS FOR WETLANDS - BASED RECREATION USING AN ALMOST IDEAL DEMAND SYSTEM
Creators: name: Ajmera, Sukumar
name: Houston, Jack E.
name: Bergstrom, John C.
name: Ajmera, Sukumar
name: Houston, Jack E.
name: Bergstrom, John C.
Publisher: name: Unknown
Year: 1989
Subjects: Demand and Price Analysis
Environmental Economics and Policy

description: The determinants of demand for waterfowl hunting, freshwater fishing, and saltwater fishing were examined using an Almost Ideal Demand System. Own-price elasticities indicate that demand for these activities are relatively price inelastic. Cross-price elasticities suggest that these activities are complements. Age and education levels significantly affect only waterfowl hunting. Finally, policy variable elasticities suggest that all three activities are sensitive to activity success in waterfowl hunting.
A discrete and $q$ Asymptotic Iteration Method
Creators: name: Ismail, Mourad E. H.
name: Saad, Nasser
Publisher: name: arXiv
Year: 2020
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: Primary 39A10, 29A13, Secondary 33D99

description: We introduce a finite difference and $q$-difference analogues of the Asymptotic Iteration Method of Ciftci, Hall, and Saad. We give necessary, and sufficient condition for the existence of a polynomial solution to a general linear second-order difference or $q$-difference equation subject to a "terminating condition", which is precisely defined. When a difference or $q$-difference equation has a polynomial solution, we show how to find the second solution.
description: 17 pages
The Market Timing Value of Outlook Price Forecasts
Creators: name: Irwin, Scott H.
name: Gerlow, Mary E.
name: Liu, Te-Ru
name: Irwin, Scott H.
name: Gerlow, Mary E.
name: Liu, Te-Ru
Publisher: name: Unknown
Year: 1991
Subjects: subject: Demand and Price Analysis
subject: Marketing
subject: FOS: Economics and business

description: The purpose of this study was to conduct a comprehensive evaluation of the market timing value of outlook price forecasts. One-, two-, and three-quarter ahead hog and cattle price forecasts from the four outlook programs were examined. Results of Merton market timing tests indicate that the outlook programs generally produce valuable hog price forecasts. However, the strength of the market timing value tended to diminish as the forecast horizon increased. The performance of the outlook programs in forecasting cattle prices was not as impressive.
Mode areas and field energy distribution in honeycomb photonic bandgap fibers
Creators: name: Laegsgaard, Jesper
name: Mortensen, Niels Asger
name: Bjarklev, Anders
Publisher: name: arXiv
Year: 2003
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The field energy distributions and effective mode areas of silica-based photonic bandgap fibers with a honeycomb airhole structure in the cladding and an extra airhole defining the core are investigated. We present a generalization of the common effective area definition, suitable for the problem at hand, and compare the results for the photonic bandgap fibers with those of index-guiding microstructured fibers. While the majority of the field energy in the honeycomb photonic bandgap fibers is found to reside in the silica, a substantial fraction (up to ~30%) can be located in the airholes. This property may show such fibers particularly interesting for sensor applications, especially those based on nonlinear effects or interaction with other structures (e.g. Bragg gratings) in the glass.
description: Accepted for J. Opt. Soc. Am. B
Relation between accretion rate and jet power in early-type galaxies
Creators: name: Plsek, Tomas
name: Werner, Norbert
name: Grossova, Romana
name: Topinka, Martin
name: Simionescu, Aurora
name: Allen, Steve W.
Publisher: name: Zenodo
Year: 2022

description: Using Chandra X-ray and VLA radio observations for 20 early-type galaxies, we have confirmed the presence of a correlation between Bondi accretion power and mechanical jet power in early-type galaxies previously reported by Allen et al. 2006. We show that a particularly strong correlation holds for galaxies with thermally unstable atmospheres, as indicated by the presence of cool gas traced by Hα+[NII] emission and min(tcool / tff) < ~10, while for the whole sample of galaxies the correlation is weaker. Importantly, we find a strong correlation between the mechanical jet power and the mass of the central supermassive black hole and, although poorly constrained, a hint of an anti-correlation with the specific entropy (K) of the ambient gas inside the Bondi radius. The results indicate that at least for thermally unstable systems, the jet power is set primarily by the supermassive black hole mass. Since the central black hole mass of X-ray luminous early-type galaxies correlates with the total mass of the host halo, more massive systems undergoing thermally unstable cooling will naturally have larger jet powers.
Micromaiinae Beurlen 1930
Creators: name: Schweitzer, Carrie E.
name: Feldmann, Rodney M.
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Majidae

description: Subfamily MICROMAIINAE Beurlen, 1930  DISCUSSION
 Beurlen (1930) provisionally united the genera Micromaia Bittner, 1875, Mithracia Bell, 1858 and Pisomaia Lőrenthey in Lőrenthey & Beurlen, 1929, within the subfamily Micromaiinae.Th e basis for this placement is not clear and the comparison of referred taxa suggests that they bear little resemblance to one another. Th e conformation of axial regions on the type species of the three genera are totally different from one another; the outlines, particularly with reference to the posterior margin are dissimilar; and the orbital architecture of the two taxa on which it is present on the type species, Micromaia tuberculata Bittner, 1875, and on Pisomaia tuberculata Lőrenthey in Lőrenthey & Beurlen, 1929, are different. Thus, there seems to be no unifying set of morphological criteria to justify the Micromaiinae.Further, Glaessner (1969) characterized the orbital structure of the subfamily as being like the Inachinae which he described as lacking orbits. That is certainly not the case in the several examples of Micromaia examined by us and well illustrated by Beschin et al. (1985). Investigation into the composition and validity of the subfamily is ongoing.
 Discussion of the Micromaiinae is warranted because the type species of the new genus, Planobranchia n. gen., was originally placed within Micromaia. As discussed below, the species referred to the new genus bear close resemblance to members of the Majinae, and that placement is adopted here. Because we have not examined all available representative specimens of all species of Micromaia, Mithracia, and Pisomaia, it is premature to comment on their relationships in detail. Th at work is in progress.
description: Published as part of Schweitzer, Carrie E. & Feldmann, Rodney M., 2010, New fossil decapod crustaceans from the Remy Collection, Muséum national d'Histoire naturelle, Paris, pp. 399-415 in Geodiversitas 32 (3) on page 407, DOI: 10.5252/g2010n3a3, http://zenodo.org/record/4688455
ECONOMETRIC TESTS OF FIRM DECISION MAKING UNDER UNCERTAINTY: OPTIMAL OUTPUT AND HEDGING DECISIONS
Creators: name: Park, Timothy A.
name: Antonovitz, Frances
name: Park, Timothy A.
name: Antonovitz, Frances
Publisher: name: Unknown
Year: 1991
Subjects: Agricultural and Food Policy
Risk and Uncertainty

description: The competitive firm under price uncertainty which hedges and faces basic risk is examined. Assuming constant absolute risk aversion, reciprocity conditions linking optimal output, hedging, and input decisions and leading to testable econometric restrictions are derived. The theoretical model is empirically tested with data from a large California feedlot.
An Analysis of Policy Alternatives for Pivotal Externalities
Creators: name: Weinberg, Marca J.
name: Kling, Catherine L.
name: Wilen, James E.
name: Weinberg, Marca J.
name: Kling, Catherine L.
name: Wilen, James E.
Publisher: name: Unknown
Year: 1991
Subjects: Agricultural and Food Policy
Political Economy

description: This paper examines policy alternatives for pivotal externalities. A theoretical model of the welfare losses from non-optimal policies relative to the pareto optimum is examined. The magnitude of these costs are demonstrated with an example drawn from the agricultural drainage problem in California.
Nonion fabum
Creators: name: Vénec-Peyré, Marie-Thérèse
name: Poignant, Armelle
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Chromista
Foraminifera
Globothalamea
Rotaliida
Nonionidae
Nonion
Nonion fabum

description: Nonion fabum (Fichtel & Moll, 1798)
 Nautilus faba Fichtel & Moll, 1798: 103, pl. 19, figs a-c.
 Nonion fabum – Rögl & Hansen 1984: 65, pl. 23, figs 5, 6; pl. 24, fig. 3; pl. 25, figs 1-6; text-fig. 26. [figures also in Loeblich & Tappan 1987: pl. 690, figs 1, 2]. — Jones 1994: 108, pl. 109, figs 12, 13.
TYPE LOCALITY. — Not precised by Rögl & Hansen who have selected the lectotype.
TYPE MATERIAL. — Lectotype no. MI-560 (Micropaleontological Collection of the Natural History Museum in Vienna, Austria).
MATERIAL EXAMINED. — Specimens from the Pliocene of La Coroncina and Ripalta, near Siena (Italy).
REMARKS
 In the revision of the original material of Fichtel & Moll deposited in the Vienna Museum (Austria), Rögl & Hansen (1984) redescribed this species.They designated the lectotype from among 7 specimens and published SEM photographs of it (1984: pl. 23, figs 5, 6). This specimen is registered under number no.MI- 560in the Vienna Museum Collection,and the paralectotypes under no. MI-560/1-6. This lectotype resembles Nonionina boueana by its general outline, the number and the shape of chambers. It differs in the possession of “a system of furrows branching out from the depressed part of the sutures […] Fine striations extend from the aperture to the apertural face” (Rögl & Hansen 1984: 65).
 D’Orbigny had cited this species in the Adriatic and Mediterranean seas (1826: 295, no.23). We have also observed specimens of Nonion fabum from the Pliocene of La Coroncina on which the furrows appear clearly with binocular lens but the apertural striations must be only visible at a higher magnification.
description: Published as part of Vénec-Peyré, Marie-Thérèse & Poignant, Armelle, 2010, Status of foraminiferal collections from the Tertiary Basin of Vienna, and revision of Dentalina spinosa d'Orbigny, 1846 and Nonionina boueana d'Orbigny, 1846, pp. 479-491 in Geodiversitas 32 (3) on page 489, DOI: 10.5252/g2010n3a5, http://zenodo.org/record/4688467
Kondo effect in quantum dots
Creators: name: Pustilnik, M.
name: Glazman, L. I.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We review mechanisms of low-temperature electronic transport through a quantum dot weakly coupled to two conducting leads. Transport in this case is dominated by electron-electron interaction. At temperatures moderately lower than the charging energy of the dot, the linear conductance is suppressed by the Coulomb blockade. Upon further lowering of the temperature, however, the conductance may start to increase again due to the Kondo effect. We concentrate on lateral quantum dot systems and discuss the conductance in a broad temperature range, which includes the Kondo regime.
Michelangelo's Self-Concealment and Personal Expression in The Bacchanal of Children
Creators: name: Gimenez, Alejandra
name: Garrard, Mary D.
Publisher: name: American University (Washington, D.C.)
Year: 2023
Subjects: classificationCode: 3601
subject: Art history, theory and criticism

description: Research paper submitted to American University in partial fulfillment of the Degree of Master of Arts; approved as non-thesis option