cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Quadratic Harnesses, q-commutations, and orthogonal martingale polynomials
Creators: name: Bryc, Wlodzimierz
name: Matysiak, Wojciech
name: Wesolowski, Jacek
Publisher: name: arXiv
Year: 2005
Subjects: subject: Probability (math.PR)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 60J25; 46L53

description: We introduce the quadratic harness condition and show that integrable quadratic harnesses have orthogonal martingale polynomials with a three step recurrence that satisfies a q-commutation relation. This implies that quadratic harnesses are essentially determined uniquely by five numerical constants. Explicit recurrences for the orthogonal martingale polynomials are derived in several cases of interest.
Additional file 1 of Production of dengue virus-like particles serotype-3 in silkworm larvae and their ability to elicit a humoral immune response in mice
Creators: name: Doddy Irawan Setyo Utomo
name: Sabar Pambudi
name: Fithriyah Sjatha
name: Kato, Tatsuya
name: Park, Enoch Y.
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
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: Immunology
subject: FOS: Clinical medicine
subject: Marine Biology
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Additional file 1: Figure S1. Protein expression yield of 3CprME and 3prME polypeptides in BM5 cells, silkworm larvae, silkworm pupae.
Chapter 16: CRITERIA FOR EVALUATING RESULTS OBTAINED FROM CONTINGENT VALUATION METHODS
Creators: name: Belzer, Richard B.
name: Theroux, Richard P.
name: Belzer, Richard B.
name: Theroux, Richard P.
Publisher: name: Unknown
Year: 1995
Subjects: subject: Food Consumption/Nutrition/Food Safety
subject: contingent valuation
subject: willingness to pay
subject: elevation criteria
subject: reliability

description: This book was originally published by Westview Press, Boulder CO, 1995.
Ground-state densities and pair correlation functions in parabolic quantum dots
Creators: name: Gattobigio, M.
name: Capuzzi, P.
name: Polini, M.
name: Asgari, R.
name: Tosi, M. P.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present an extensive comparative study of ground-state densities and pair distribution functions for electrons confined in two-dimensional parabolic quantum dots over a broad range of coupling strength and electron number. We first use spin-density-functional theory to determine spin densities that are compared with Diffusion Monte Carlo (DMC) data. This accurate knowledge of one-body properties is then used to construct and test a local approximation for the electron-pair correlations. We find very satisfactory agreement between this local scheme and the available DMC data, and provide a detailed picture of two-body correlations in a coupling-strength regime preceding the formation of Wigner-like electron ordering.
description: 18 pages, 12 figures, submitted
MARKET COMPETITION AND METROPOLITAN-AREA GROCERY PRICES
Creators: name: Binkley, James K.
name: Connor, John M.
name: Binkley, James K.
name: Connor, John M.
Publisher: name: Unknown
Year: 1996
Subjects: subject: Consumer/Household Economics
subject: retail grocery trade
subject: pricing policy
subject: variable price merchandising
subject: market competition
subject: category management
subject: market structure
subject: sales concentration
subject: price discrimination
subject: price rivalry
subject: oligopoly
subject: food demand
subject: food prices

description: This paper examines the relationship of 1987 retail grocery prices to supermarket sales concentration across 95 U.S. metropolitan areas. The regression model incorporates a large number of population, retail-cost, and retail competition factors and separate prices by type of grocery item. We find that the concentration-price relationship is sensitive to item type: positive for packaged, branded, dry groceries and unrelated for produce, meat, and dairy product prices. As for market rivalry, we find that small grocery stores provide no grocery price competition for supermarkets. However, branded grocery prices are driven down by fast-food places and by rapid price churning, whereas for unbranded foods the presence of warehouse stores places downward pressure on supermarket prices while fast-food presence does not. For the branded-groceries component, we also find prices higher in large, fast-growing, low- income, Eastern cities. We also find that cities where rents, wages, and electricity costs are high tend to have high dry grocery prices. However, for the unbranded-products component retail costs are unrelated to prices, and cities in the South have the highest prices.
Hamilton-Jacobi theory for Hamiltonian systems with non-canonical symplectic structures
Creators: name: Martinez-Merino, Aldo A.
name: Montesinos, Merced
Publisher: name: arXiv
Year: 2006
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A proposal for the Hamilton-Jacobi theory in the context of the covariant formulation of Hamiltonian systems is done. The current approach consists in applying Dirac's method to the corresponding action which implies the inclusion of second-class constraints in the formalism which are handled using the procedure of Rothe and Scholtz recently reported. The current method is applied to the nonrelativistic two-dimensional isotropic harmonic oscillator employing the various symplectic structures for this dynamical system recently reported.
description: 17 pages, no figures
USING INFORMATIONAL LABELING TO INFLUENCE THE MARKET FOR QUALITY IN FOOD PRODUCTS
Creators: name: Caswell, Julie A.
name: Mojduszka, Eliza M.
name: Caswell, Julie A.
name: Mojduszka, Eliza M.
Publisher: name: Unknown
Year: 1996
Subjects: subject: Food Consumption/Nutrition/Food Safety
subject: Food labeling
subject: food quality
subject: food safety
subject: information

description: In the United States, the federal government is increasingly using requirements for informational labeling on food products to influence 1) consumers' knowledge and purchasing patterns and 2) manufacturers' product offerings and marketing practices. We discuss the economic rationale behind these regulations and issues related to judging their success or failure.
title: Ð¡Ð¿Ð¾ÑÐ¾Ð±Ñ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ ÑÐµÐ»Ð¸ÐºÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ñ Ð¿Ð¾ ÐºÐ¾ÑÐ¼Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¼ Ð´Ð°Ð½Ð½ÑÐ¼
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Methods for measuring the temperature of the cosmic microwave background radiation from cosmological data
Creators: name: ÐÐ°ÑÑÑÐ½Ð¸ÐºÐ¾Ð², ÐÐ»ÑÑ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: ÐÐ¾ÑÐ¼Ð¾Ð»Ð¾Ð³Ð¸Ñ
ÐÐ·Ð»ÑÑÐµÐ½Ð¸Ñ
ÑÑÑÐµÐºÑ Ð¡ÑÐ½ÑÐµÐ²Ð°-ÐÐµÐ»ÑÐ´Ð¾Ð²Ð¸ÑÐ°
ÑÐ¿ÐµÐºÑÑÐ¾ÑÐºÐ¾Ð¿Ð¸Ñ ÐºÐ²Ð°Ð·Ð°ÑÐ¾Ð²
Syunyaev-Zeldovich effect
spectroscopy of quasars

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð»Ð¸ÑÑ ÑÑÐ°Ð½Ð´Ð°ÑÑÐ½Ð°Ñ Ð¸ Ð½Ð¾Ð²Ð°Ñ Ð¿ÑÐ¾ÑÐµÐ´ÑÑÑ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ ÑÐµÐ»Ð¸ÐºÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ñ Ð¿Ð¾ ÑÑÑÐµÐºÑÑ Ð¡ÑÐ½ÑÐµÐ²Ð°-ÐÐµÐ»ÑÐ´Ð¾Ð²Ð¸ÑÐ°. Ð Ð´Ð¾Ð¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ðµ Ð±ÑÐ»Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¾ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ð¹ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑ Ð½Ð° Ð±Ð¾Ð»ÑÑÐ¸Ñ ÐºÑÐ°ÑÐ½ÑÑ ÑÐ¼ÐµÑÐµÐ½Ð¸ÑÑ z=2-3 Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ ÑÐ¿ÐµÐºÑÑÐ¾ÑÐºÐ¾Ð¿Ð¸Ð¸ ÐºÐ²Ð°Ð·Ð°ÑÐ¾Ð² Ð½Ð° Ð¾ÑÐµÐ½ÐºÑ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ ÑÐµÐ»Ð¸ÐºÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ñ "Ð·Ð´ÐµÑÑ" Ð¸ "ÑÐµÐ¹ÑÐ°Ñ". Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð±ÑÐ»Ð¾ Ð²ÑÑÑÐ½ÐµÐ½Ð¾, ÑÑÐ¾ Ð±Ð¾Ð»ÐµÐµ ÑÐ¾ÑÐ½ÑÑ Ð¾ÑÐµÐ½ÐºÑ Ð´Ð°ÐµÑ Ð½Ð¾Ð²Ð°Ñ Ð¿ÑÐ¾ÑÐµÐ´ÑÑÐ°, Ð¾Ð¿Ð¸ÑÐ°Ð½Ð½Ð°Ñ Ð² ÑÐ°Ð±Ð¾ÑÐµ, Ð² Ð¼ÐµÑÐ¾Ð´Ðµ Ð¿Ð¾ ÑÑÑÐµÐºÑÑ Ð¡ÑÐ½ÑÐµÐ²Ð°-ÐÐµÐ»ÑÐ´Ð¾Ð²Ð¸ÑÐ°.
description: In this work,Â  the standard and new procedures for measuring the temperature of the cosmic microwave background radiation using the Sunyaev-Zeldovich effect is studied. In addition, there is considered the influence of temperature measurements at high redshifts z = 2-3 by quasar spectroscopy on the estimate of the CMB temperature "here" and "now". As a result, it was found that a more accurate estimate is given by the new procedure in the method based on the Sunyaev-Zeldovich effect.
Classical Simulation of Quantum Fields II
Creators: name: Hirayama, T.
name: Holdom, B.
name: Koniuk, R.
name: Yavin, T.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider the classical time evolution of a real scalar field in 2 dimensional Minkowski space with a $λϕ^4$ interaction. We compute the spatial and temporal two-point correlation functions and extract the renormalized mass of the interacting theory. We find our results are consistent with the one- and two-loop quantum computation. We also perform Monte Carlo simulations of the quantum theory and conclude that the classical scheme is able to produce more accurate results with a fraction of the CPU time.
description: 16 pages, 8 figures, now matches published version
Additional file 2 of Maternal pre-pregnancy body mass index, gestational weight gain and breastfeeding outcomes: a cross-sectional analysis
Creators: name: Martin, Hayley
name: Thevenet-Morrison, Kelly
name: Dozier, Ann
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer

description: Additional file 2: Supplemental Table 2. Adjusted: Time to cessation of breastfeeding ~ Pregnancy weight gain (PWG)*BMI.
Synthesis, characterization and the catalytic application of the N-heterocyclic carbene-PdCl2-cyanopyridine complexes
Creators: name: Yang, Jin
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Cell Biology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine

description: Six monoligated N-heterocyclic carbene-PdCl2-cyanopyridine complexes were prepared (N-heterocyclic carbene = NHC). X-ray single crystal diffraction analysis indicated that the complexes showed mononuclear Pd–NHC structures with two chlorides and the N-donor from cyanopyridine as ancillary ligands. The lengths of the Pd–C bonds in all complexes were 1.959(5)–1.976(3) Å, comparable to those found in the corresponding Pd–NHC catalysts. The catalytic activities of the well-defined Pd–NHC complexes have been evaluated with respect to the Hiyama cross-coupling reactions of aryl trialkoxysilanes with aryl chlorides. With 1.0 mol% Pd-catalyst, all synthesized palladium compounds have shown moderate to good catalytic activities for the coupling reactions.
Quantitative Simulation of the Superconducting Proximity Effect
Creators: name: Bergmann, Gerd
Publisher: name: arXiv
Year: 2005
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: A numerical method is developed to calculate the transition temperature of double or multi-layers consisting of films of super- and normal conductors. The approach is based on a dynamic interpretation of Gorkov's linear gap equation and is very flexible. The mean free path of the different metals, transmission through the interface, ratio of specular reflection to diffusive scattering at the surfaces, and fraction of diffusive scattering at the interface can be included. Furthermore it is possible to vary the mean free path and the BCS interaction NV in the vicinity of the interface. The numerical results show that the normalized initial slope of an SN double layer is independent of almost all film parameters except the ratio of the density of states. There are only very few experimental investigations of this initial slope and they consist of Pb/Nn double layers (Nn stands for a normal metal). Surprisingly the coefficient of the initial slope in these experiments is of the order or less than 2 while the (weak coupling) theory predicts a value of about 4.5. This discrepancy has not been recognized in the past. The autor suggests that it is due to strong coupling behavior of Pb in the double layers. The strong coupling gap equation is evaluated in the thin film limit and yields the value of 1.6 for the coefficient. This agrees much better with the few experimental results that are available. PACS: 74.45.+r, 74.62.-c, 74.20.Fg
Wie läßt sich eine ökumenische Zusammenarbeit mit dem römischen Katholizismus denken?
Creators: name: Mehl, Roger
Publisher: name: Ökumenische Rundschau
Year: 2025

description: Ökumenische Rundschau, Bd. 4 Nr. 4 (1955): Ökumenische Rundschau, Band 4, Heft 4
Catalytic and photocatalytic remediation of toxic dye on hexagonal CuS/Cu2S nanoplates derived from a single source precursor
Creators: name: Ain, Noor Ul
name: Rehman, Ziaur
name: Rashid, Rzgar Farooq
name: Shaik, Mohammed Rafi
name: Shaik, Baji
name: Hussain, Shaik Althaf
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Virology
subject: Computational Biology

description: Bis(4-(2-hydroxyethyl)piperazine-1-carbodithioato)copper(II) was synthesized and decomposed to hexagonal copper sulfide (CuS/Cu2S) nanoplates (NPs) under ambient conditions using ethylenediamine as a decomposing agent and solvent. The optical property (UV–Vis) and structural analysis (XRD, HRTEM, TEM, SAED, and EDS) revealed the formation of visible light active (2.24 eV) hexagonal nanoplates of mixed composition (CuS/Cu2S) with size varying from 310 to 890 nm. CuS/Cu2S nanoplates possess both catalytic and photocatalytic properties and degrade Congo red entirely (100%) both in dark and light. However, in the presence of light (80 min) the degradation is faster than in the dark (120 min). The degradation follows pseudo-first-order kinetics in the presence and absence of light. The kinetics also explain that the dye first adsorb on the surface of CuS/Cu2S and then is mineralized. Furthermore, CuS/Cu2S nanoplates were photostable with good reusability. Additionally, the environmentally benign nature, catalyst photocatalytic properties, complete dye degradation, and no generation of secondary pollutants make CuS/Cu2S nanoplates an excellent material for environmental cleansing.
Meson correlation functions at high temperatures
Creators: name: Wissel, S.
name: Datta, S.
name: Karsch, F.
name: Laermann, E.
name: Shcheredin, S.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present preliminary results for the correlation- and spectral functions of different meson channels on the lattice. The main focus lies on gaining control over cut-off as well as on the finite-volume effects. Extrapolations of screening masses above the deconfining temperature are guided by the result of the free ($T=\infty$) case on the lattice and in the continuum. We study the quenched non-perturbatively improved Wilson-clover fermion as well as the hypercube fermion action which might show less cut-off effects.
description: 6 pages, 8 figures (minor changes, citations added)
Jeffrey F. Hamburger, Eva Schlotheuber, Susan Marti und Margot Fassler; Liturgical Life & Latin Learning at Paradies bei Soest, 1300–1425. Inscription and Illumination in the Choir Books of a North German Dominican Convent
Creators: name: Beuckers, Klaus Gereon
Publisher: name: Journal für Kunstgeschichte
Year: 2024

description: Rezension zu: Jeffrey F. Hamburger, Eva Schlotheuber, Susan Marti und Margot Fassler; Liturgical Life & Latin Learning at Paradies bei Soest, 1300–1425. Inscription and Illumination in the Choir Books of a North German Dominican Convent; Münster in Westfalen: Aschendorff Verlag 2016; 2 Bde., 1 441 S., zahl. Abb.; ISBN 978-3-402-13072-8
description: Journal für Kunstgeschichte, Bd. 24 Nr. 2 (2020): Journal für Kunstgeschichte
SURVEY INSTRUMENTS FOR A COST STUDY OF HACCP IN THE SEAFOOD INDUSTRY
Creators: name: Colatore, Corinna
name: Caswell, Julie A.
name: Colatore, Corinna
name: Caswell, Julie A.
Publisher: name: Unknown
Year: 1998
Subjects: subject: Demand and Price Analysis
subject: HACCP
subject: costs of adoption
subject: survey instruments
subject: seafood industry

description: The Hazard Analysis and Critical Control Points (HACCP) approach to assuring food safety was first mandated in the United States in 1995 for the seafood industry, with full implementation to take place by December, 1997. The survey instruments included in this Working Paper were developed as part of a cost analysis of the adoption of HACCP in the Seafood Industry. The purpose of the survey was to quantify the change in costs that average seafood companies experienced during the first year of HACCP adoption.
Penrose Superradiance in Nonlinear Optics
Creators: name: Braidotti, Maria Chiara
name: Faccio, Daniele
name: Wright, Ewan M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Optics (physics.optics)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Particles or waves scattered from a rotating black hole can be amplified through the process of Penrose superradiance, though this cannot currently be observed in an astrophysical setting. However, analogue gravity studies can create generic rotating geometries exhibiting an ergoregion, and this led to the first observation of Penrose superradiance as the over-reflection of water waves from a rotating fluid vortex. Here we theoretically demonstrate that Penrose superradiance arises naturally in the field of nonlinear optics. In particular, we elucidate the mechanism by which a signal beam can experience gain or amplification as it glances off a strong vortex pump beam in a nonlinear defocusing medium. This involves the trapping of negative norm modes in the core of the pump vortex, as predicted by Penrose, which in turn provides a gain mechanism for the signal beam. Our results elucidate a new regime of nonlinear optics involving the notion of an ergoregion, and provide further insight into the processes involved in Penrose superradiance.
description: 1 figure, 7 pages
Frustration effects in magnetic molecules
Creators: name: Schmidt, R.
name: Richter, J.
name: Schnack, J.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: By means of exact diagonalization we study the ground-state and the low-temperature physics of the Heisenberg antiferromagnet on the cuboctahedron and the icosidodecahedron. Both are frustrated magnetic polytopes and correspond to the arrangement of magnetic atoms in the magnetic molecules Cu12La8 and Mo72Fe30. The interplay of strong quantum fluctuations and frustration influences the ground state spin correlations drastically and leads to an interesting magnetization process at low temperatures. Furthermore the frustration yields low-lying non-magnetic excitations resulting in an extra low-temperature peak in the specific heat.
description: 4 pages, 7 figures
Optical Studies of 8 AM Herculis-Type Cataclysmic Variable Stars
Creators: name: Thorstensen, John R.
name: Motsoaledi, Mokhine
name: Buckley, David A. H.
name: Woudt, Patrick
name: Warner, Brian
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We report detailed follow-up observations of 8 cataclysmic variable stars (CVs) that are apparently AM Her stars, also called polars. For all, we either determine orbital periods for the first time, or improve on existing determinations. The seven for which we have spectra show the high-amplitude radial velocity curves and prominent HeII 4686 emission lines characteristic of strongly magnetic CVs, and their periods, which range from 81 to 219 minutes, are also typical for AM Her stars. Two objects from the Gaia-alerts index, Gaia18aot and Gaia18aya, are newly identified as CVs. Another, RX J0636.3+6554, eclipses deeply, while CSS080228:081210+040352 shows a sharp dip that is apparently a partial eclipse. The spectrum of Gaia18aya has a cyclotron harmonic near 5500 Angstroms that constrains the surface field to about 49 Megagauss or greater.
description: Astronomical Journal, in press
Wind ionization structure of the short-period eclipsing LMC Wolf-Rayet binary BAT99-129: preliminary results
Creators: name: Foellmi, C.
name: Moffat, A. F. J.
name: Marchenko, S. V.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: BAT99-129 is a rare, short-period eclipsing Wolf-Rayet binary in the Large Magellanic Cloud. We present here medium-resolution NTT/EMMI spectra that allow us to disentangle the spectra of the two components and find the orbital parameters of the binary. We also present VLT/FORS1 spectra of this binary taken during the secondary eclipse, i.e. when the companion star passes in front of the Wolf-Rayet star. With these data we are able to extract, for the first time in absolute units for a WR+O binary, the sizes of the line emitting regions.
description: 6 pages, 5 figures, to appear in proc. of "Close Binaries in the 21st Century: New Opportunities and Challenges", 2005 - Corrected Figure 3
Synthesis of anthraquinone-based azo-metal(II) complexes as potent anti-oxidizing agents
Creators: name: Krishnamurthy, Chethan
name: Keshavayya, Jathi
name: Maliyappa, M. R.
name: Shekharagouda, Pampapathi
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biophysics
subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified

description: The 3-diethylaminophenol (3-DEAP) incorporated anthraquinone mono-azo dye derivative [(E)-1-((4-(diethylamino)-2-hydroxyphenyl)diazenyl)anthracene-9,10-dione] DAAD was synthesized through an electrophilic substitution reaction. The interaction between the -OH functional group and the nitrogen atom of the azo moiety may result in intramolecular proton transfer in the DAAD. DAAD was treated with metal ions such as Co(II), Ni(II), and Cu(II) acetates in a ratio of 2 : 1 revealing an octahedral structure. Many analytical and spectroscopic methods, including UV-vis, FT-IR, (1H and 13C) NMR, HRMS, TGA, VSM, ESR, and powder XRD methods, were used to verify the structural characteristics of the compounds. Additionally, the potency of the in-vitro antioxidant properties of the ligand and its Cu(II), Ni(II), and Co(II) complexes were evaluated; the results revealed that the Co(II) complex showed a maximum percent inhibition of 85 μM against the standard ascorbic acid.
The R-Process Alliance: J1521-3538, a very metal-poor, extremely r-process-enhanced star with [Eu/Fe]=+2.2, and the class of r-III stars
Creators: name: Cain, Madelyn
name: Frebel, Anna
name: Ji, Alexander P.
name: Placco, Vinicius M.
name: Ezzeddine, Rana
name: Roederer, Ian U.
name: Hattori, Kohei
name: Beers, Timothy C.
name: Mélendez, Jorge
name: Hansen, Terese T.
name: Sakari, Charli M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report the discovery of J1521-3538, a bright (V=12.2), very metal-poor ([Fe/H]=-2.8) strongly r-process enhanced field horizontal branch star, based on a high-resolution, high signal-to-noise Magellan/MIKE spectrum. J1521-3538 shows the largest r-process element over-abundance in any known r-process-enhanced star, with [Eu/Fe]=+2.2, and its chemical abundances of 22 neutron-capture elements closely match the scaled solar r-process pattern. J1521-3538 is also one of few known carbon-enhanced metal-poor stars with r-process enhancement (CEMP-r stars), as found after correcting the measured C abundance for the star's evolutionary status. We propose to extend the existing classification of moderately enhanced (+0.3<=[Eu/Fe]<=+1.0) r-I and strongly r-process enhanced ([Eu/Fe]>+1.0) r-II stars to include an r-III class, for r-process stars such as J1521-3538, with [Eu/Fe]>+2.0 and [Ba/Eu]100 times the solar ratio of europium to iron. Using cosmochronometry, we estimate J1521-3538 to be 12.5+-5 Gyr and 8.9+-5 Gyr old, using two different sets of initial production ratios. These ages are based on measurements of the Th line at 4019 A and other r-process element abundances. This is broadly consistent with the old age of a low-mass metal-poor field red horizontal branch star. J1521-3538 likely originated in a low-mass dwarf galaxy that was later accreted by the Milky Way, as evidenced by its highly eccentric orbit.
description: 24 pages, includes a long table, 4 figures
Additional file 1 of Effects of the KEIGAAF intervention on the BMI z-score and energy balance-related behaviors of primary school-aged children
Creators: name: Verjans-Janssen, Sacha R. B.
name: Gerards, Sanne M. P. L.
name: Kremers, Stef P. J.
name: Vos, Steven B.
name: Jansen, Maria W. J.
name: Kann, Dave H. H. Van
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1 Intervention schools’ level of comprehensiveness concerning physical activity promotion and healthy nutrition promotion. Table S1. Schools’ physical activity promotion at the end of the intervention period. Table S2. Schools’ healthy nutrition promotion at the end of the intervention period.
Die biblischen Grundlagen der Botschaft der Weltkirchenkonferenz von Evanston
Creators: name: Albertz, Martin
Publisher: name: Ökumenische Rundschau
Year: 2025

description: Ökumenische Rundschau, Bd. 4 Nr. 4 (1955): Ökumenische Rundschau, Band 4, Heft 4
Behavior of heuristics and state space structure near SAT/UNSAT transition
Creators: name: Ardelius, John
name: Aurell, Erik
Publisher: name: arXiv
Year: 2006
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the behavior of ASAT, a heuristic for solving satisfiability problems by stochastic local search near the SAT/UNSAT transition. The heuristic is focused, i.e. only variables in unsatisfied clauses are updated in each step, and is significantly simpler, while similar to, walksat or Focused Metropolis Search. We show that ASAT solves instances as large as one million variables in linear time, on average, up to 4.21 clauses per variable for random 3SAT. For K higher than 3, ASAT appears to solve instances at the ``FRSB threshold'' in linear time, up to K=7.
description: 12 pages, 6 figures, longer version available as MSc thesis of first author at http://biophys.physics.kth.se/docs/ardelius_thesis.pdf
Integrating geographic information systems and artificial neural networks : development of a nonlinear, spatially-aware residential property prediction model
Creators: name: Cunningham, J. Gregory
Publisher: name: University of British Columbia
Year: 2009

description: Mass appraisal of residential real estate is desired and often required for asset valuation, property tax and insurance estimation, sales transactions and urban planning. Multivariate linear regression models, referred to as hedonic pricing functions, have been used to 'unbundle' the characteristics of a dwelling by expressing its price as a function of its mix of attributes. However, the relation between the value of a dwelling and its intrinsic and extrinsic characteristics is complex and generally nonlinear. Consequently, this study attempts to capture this inherently complex relation through the use of Artificial Neural Network (ANN) models and investigates their ability to predict residential real estate values compared to traditional hedonic techniques. Researchers in the real estate appraisal industry have recently used ANNs to overcome methodological restrictions such as nonlinearity and noise that result from the use of multivariate linear regression techniques. Detailed locational factors, however, have failed to be adequately represented in their models. In my work I extend current research efforts by explicitly incorporating 'space' into ANN models. Through integrating ANN techniques and Geographic Information Systems (GIS), the extraction, transfer and recognition of spatial attributes—such as average family income or secondary school provincial examination performance—can be facilitated. Results indicate that ANN models outperform traditional hedonic models. Further, the inclusion of locational attributes significantly improves the ability of both models to predict the value of a dwelling.
VERTICAL INTEGRATION IN AGRICULTURE AND CONTRACT FARMING
Creators: name: Rehber, Erkan
name: Rehber, Erkan
Publisher: name: Unknown
Year: 1998
Subjects: subject: Agribusiness
subject: Vertical integration
subject: contract farming
subject: out-grower schemes

description: It has been widely argued recently that agriculture is undergoing a process of vertical integration with allied industries. One of the worldwide ways of vertical integration in agriculture is contract farming. Contract farming is a continually evolving process. Worldwide applications of contract farming have shown that the terms of contracts are shaped by their own conditions and varied from product to product. Also, each country has its own experiences. Contract farming has many advantages for both producers/growers and integrators, besides some inherent disadvantages and failures regarding its implementation. Some measures, however, could be taken to outweigh these advantages for both sides. In this study, first of all, a brief history is presented along with an explanation of contract farming concepts. Secondly, the reasons behind contract farming are discussed. And, successes and failures of contract farming are analyzed based on several research works and articles. Finally a simplified model is presented for the success of private contractual arrangements in the light of evidence taken from the experiences on the world.
The Eulerian Distribution on Involutions is Indeed Unimodal
Creators: name: Guo, Victor J. W.
name: Zeng, Jiang
Publisher: name: arXiv
Year: 2005
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05A15, 05A20

description: Let I_{n,k} (resp. J_{n,k}) be the number of involutions (resp. fixed-point free involutions) of {1,...,n} with k descents. Motivated by Brenti's conjecture which states that the sequence I_{n,0}, I_{n,1},..., I_{n,n-1} is log-concave, we prove that the two sequences I_{n,k} and J_{2n,k} are unimodal in k, for all n. Furthermore, we conjecture that there are nonnegative integers a_{n,k} such that $$ \sum_{k=0}^{n-1}I_{n,k}t^k=\sum_{k=0}^{\lfloor (n-1)/2\rfloor}a_{n,k}t^{k}(1+t)^{n-2k-1}. $$ This statement is stronger than the unimodality of I_{n,k} but is also interesting in its own right.
description: 12 pages, minor changes, to appear in J. Combin. Theory Ser. A
Electronic structure of nanoscale iron oxide particles measured by scanning tunneling and photoelectron spectroscopies
Creators: name: Preisinger, M.
name: Krispin, M.
name: Rudolf, T.
name: Horn, S.
name: Strongin, D. R.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We have investigated the electronic structure of nano-sized iron oxide by scanning tunnelling microscopy (STM) and spectroscopy (STS) as well as by photoelectron spectroscopy. Nano particles were produced by thermal treatment of Ferritin molecules containing a self-assembled core of iron oxide. Depending on the thermal treatment we were able to prepare different phases of iron oxide nanoparticles resembling gamma-Fe2O3, alpha-Fe2O3, and a phase which apparently contains both gamma-Fe2O3 and alpha-Fe2O3. Changes to the electronic structure of these materials were studied under reducing conditions. We show that the surface band gap of the electronic excitation spectrum can differ from that of bulk material and is dominated by surface effects.
description: REVTeX, 6 pages, 10 figures, submitted to PRB
Design, structure and antivirus molecular docking of chloridobis(1,10-phenanthroline)-(thiocyanato)-copper(II)
Creators: name: Singh, Simranjeet
name: Choudhary, Mukesh
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: The reaction of sodium thiocyanate with CuCl2·2H2O salt using 1,10-phenanthtroline as a co-ligand led to chloridobis(1,10-phenanthroline)-(thiocyanato) copper(II), [Cu(Phen)2(Cl)(NCS)] (1). The structure of 1 was characterized by single crystal X-ray crystallography, UV-Visible and fluorescence spectroscopy. 1 crystallized in the monoclinic crystal system with space group P21/n and revealed a distorted octahedral coordination geometry. Electronic properties such as HOMO and LUMO energies were derived through DFT calculations. Hirshfeld surface analysis and 2D fingerprint plot was used to analyze the intermolecular interactions within the crystal structure. To develop anti-SARS-CoV-2 and anti-HIV drugs, we performed molecular docking studies for antiviral activity against the main protease (Mpro) of the SARS-CoV-2 (PDB ID: 6LU7 and 7LKD) and HIV-1 protease (PDB ID: 8FUI) viruses. The molecular docking calculations reveal that 1 with the Mpro of SARS-CoV-2 virus and HIV-1 protease virus resulted in calculated binding energies (ΔG) of −7.6, −7.5 and −7.2 kcal/mol with inhibition constant/dissociation constant (Ki/Kd) values of 4.567, 4.432 and 4.632 µM, respectively. The in-vitro antibacterial study was conducted to check the efficacy of 1 against some selected bacteria. Further, the in-silico antiviral efficacy analysis shows the potential of this complex as an antiviral drug. 1 may be used as anti-SARS-CoV-2 and anti-HIV-1 agents.
Scaling laws for direct laser acceleration in a radiation-reaction dominated regime
Creators: name: Jirka, M.
name: Vranic, M.
name: Grismayer, T.
name: Silva, L. O.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: We study electron acceleration within a sub-critical plasma channel irradiated by an ultra-intense laser pulse ($a_0>100$ or $I>10^{22}~\mathrm{W/cm^2}$). In this regime, radiation reaction significantly alters the electron dynamics. This has an effect not only on the maximum attainable electron energy but also on the phase-matching process between betatron motion and electron oscillations in the laser field. Our study encompasses analytical description, test-particle calculations and 2-dimensional particle-in-cell simulations. We show single-stage electron acceleration to multi-GeV energies within a 0.5 mm-long channel and provide guidelines how to obtain energies beyond 10 GeV using optimal initial configurations. We present the required conditions in a form of explicit analytical scaling laws that can be applied to plan the future electron acceleration experiments.
Classical Simulation of Quantum Fields I
Creators: name: Hirayama, T.
name: Holdom, B.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study classical field theories in a background field configuration where all modes of the theory are excited, matching the zero-point energy spectrum of quantum field theory. Our construction involves elements of a theory of classical electrodynamics by Wheeler-Feynman and the theory of stochastic electrodynamics of Boyer. The nonperturbative effects of interactions in these theories can be very efficiently studied on the lattice. In $λϕ^{4}$ theory in 1+1 dimensions we find results, in particular for mass renormalization and the critical coupling for symmetry breaking, that are in agreement with their quantum counterparts. We then study the perturbative expansion of the $n$-point Green's functions and find a loop expansion very similar to that of quantum field theory. When compared to the usual Feynman rules, we find some differences associated with particular combinations of internal lines going on-shell simultaneously.
description: 21 pages, 7 figures, now matches published version
Pseudocarcharias Cadenat 1963
Creators: name: Cicimurri, David J.
name: Ebersole, Jun A.
name: Stringer, Gary L.
name: Starnes, James E.
name: Phillips, George E.
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Elasmobranchii
Lamniformes
Pseudocarchariidae
Pseudocarcharias

description: Genus Pseudocarcharias Cadenat, 1963
Type species
Carcharias komoharai Matsubara, 1936, Extant.
description: Published as part of Cicimurri, David J., Ebersole, Jun A., Stringer, Gary L., Starnes, James E. & Phillips, George E., 2025, Late Oligocene fishes (Chondrichthyes and Osteichthyes) from the Catahoula Formation in Wayne County, Mississippi, USA, pp. 1-131 in European Journal of Taxonomy 984 (1) on page 15, DOI: 10.5852/ejt.2025.984.2851, http://zenodo.org/record/15126034
Coulomb breakup in a Transformed Harmonic Oscillator Basis
Creators: name: Moro, A. M.
name: Perez-Bernal, F.
name: Arias, J. M.
name: Gomez-Camacho, J.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The problem of Coulomb breakup in the scattering of a two-body loosely bound projectile by a heavy target is addressed. A basis of transformed harmonic oscillator (THO) wave functions is used to discretize the projectile continuum and to diagonalize the Hamiltonian of the two-body system. Results for the reaction $^{8}$B+$^{58}$Ni at subcoulomb energies are presented. Comparison of different observables with those obtained with the standard Continuum Discretized Coupled-Channels (CDCC) method shows good agreement between both approaches.
description: 5 pages, 5 figures, submitted to Phys. Rev. C as Rapid Communication
Anisotropic fractal magnetic domain pattern in bulk Mn$_{1.4}$PtSn
Creators: name: Sukhanov, A. S.
name: Cespedes, B. E. Zuniga
name: Vir, P.
name: Cameron, A. S.
name: Heinemann, A.
name: Martin, N.
name: Chaboussant, G.
name: Kumar, V.
name: Milde, P.
name: Eng, L. M.
name: Felser, C.
name: Inosov, D. S.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The tetragonal compound Mn$_{1.4}$PtSn with the $D_{2d}$ symmetry recently attracted attention as the first known material that hosts magnetic antiskyrmions, which differ from the so far known skyrmions by their internal structure. The latter have been found in a number of magnets with the chiral crystal structure. In previous works, the existence of antiskyrmions in Mn$_{1.4}$PtSn was unambiguously demonstrated in real space by means of Lorentz transmission electron microscopy on thin-plate samples ($\sim$100~nm thick). In the present study, we used small-angle neutron scattering and magnetic force microscopy to perform reciprocal- and real-space imaging of the magnetic texture of bulk Mn$_{1.4}$PtSn single-crystals at different temperatures and in applied magnetic field. We found that the magnetic texture in the bulk differs significantly from that of thin-plate samples. Instead of spin helices or an antiskyrmion lattice, we observe an anisotropic fractal magnetic pattern of closure domains in zero field above the spin-reorientation transition temperature, which transforms into a set of bubble domains in high field. Below the spin-reorientation transition temperature the strong in-plane anisotropy as well as the fractal self-affinity in zero field is gradually lost, while the formation of bubble domains in high field remains robust. The results of our study highlight the importance of dipole-dipole interactions in thin-plate samples for the stabilization of antiskyrmions and identify criteria which should guide the search for potential (anti)skyrmion host materials. Moreover, they provide consistent interpretations of the previously reported magnetotransport anomalies of the bulk crystals.
Additional file 1 of Maternal pre-pregnancy body mass index, gestational weight gain and breastfeeding outcomes: a cross-sectional analysis
Creators: name: Martin, Hayley
name: Thevenet-Morrison, Kelly
name: Dozier, Ann
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer

description: Additional file 1: Supplemental Table 1. Crude: Time to cessation of breastfeeding ~ Pregnancy weight gain (PWG)* BMI.
Specific Ion Effects of Trivalent Cations on the Structure and Charging State of $β$-Lactoglobulin Adsorption Layers
Creators: name: Richert, Manuela E.
name: Gochev, Georgi G.
name: Braunschweig, Björn
Publisher: name: arXiv
Year: 2020
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: In this work, we addressed the effects of Y$^{3+}$ and Nd$^{3+}$ cations on the adsorption of the whey protein $β$-lactoglobulin (BLG) at air-water interfaces as a function of electrolyte concentration. Both cations caused very similar but dramatic changes at the interface and in the bulk solution. Here, measurements of the electropho-retic mobility and vibrational sum-frequency generation spectroscopy (SFG) were applied and consistently showed a reversal of the BLG net charge at remarkably low ion concentrations of 30 (bulk) and 40 (interface) $μ$M of Y$^{3+}$ or Nd$^{3+}$ for a BLG concentration of 15 $μ$M. SFG spectra of carboxylate stretching vibrations from Asp or Glu residues of interfacial BLG showed significant changes in the carboxylate stretching frequency, which we associate to specific and efficient bind-ing of Y$^{3+}$ or Nd$^{3+}$ ions to the proteins carboxylate groups. Characteristic reentrant condensation for BLG moieties with bound trivalent ions was found in a broad concentration range around the point of zero net charge. The highest colloidal stability of BLG was found for ion concentrations <20$μ$M and >50$μ$M. Investigations on macroscopic foams from BLG solutions, revealed the existence of structure-property relations between the interfacial charging state and the foam stability. In fact, a minimum in foam stability at 20$μ$M ion concentration was found when the interfacial net charge was negligible. Our results provide new information on the charge reversal at the liquid-gas interface of protein/ion dispersions. Therefore, we see our findings as an important step in the clarification of reentrant con-densation effects at interfaces and their relevance to foam stability.
description: pre-edited final version, 5 figures, 28 pages text including references and figures
Particle simulation of vibrated gas-fluidized beds of cohesive fine powders
Creators: name: Moon, Sung Joon
name: Kevrekidis, I. G.
name: Sundaresan, S.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We use three-dimensional particle dynamics simulations, coupled with volume-averaged gas phase hydrodynamics, to study vertically vibrated gas-fluidized beds of fine, cohesive powders. The volume-averaged interstitial gas flow is restricted to be one-dimensional (1D). This simplified model captures the spontaneous development of 1D traveling waves, which corresponds to bubble formation in real fluidized beds. We use this model to probe the manner in which vibration and gas flow combine to influence the dynamics of cohesive particles. We find that as the gas flow rate increases, cyclic pressure pulsation produced by vibration becomes more and more significant than direct impact, and in a fully fluidized bed this pulsation is virtually the only relevant mechanism. We demonstrate that vibration assists fluidization by creating large tensile stresses during transient periods, which helps break up the cohesive assembly into agglomerates.
description: to appear in I&EC Research, a special issue (Oct. 2006) in honor of Prof. William B. Russel
A Quantum Approach to Cosmology
Creators: name: Alfonso-Faus, Antonio
Publisher: name: arXiv
Year: 2005
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: We present a theory based upon the treatment of the gravitational field as a sea of gravity quanta, as defined elsewhere. The resultant model for the Universe is a static one, like Einstein first saw, with a new feature: a local shrinking quantum world that completely explains the Hubble red shift under a new point of view. The presently accepted expansion of the Universe is interpreted here as an apparent effect, as seen from the Lab system of reference. The static Universe has immersed in it a local shrinking atomic world: a fundamental change in the interpretation of the Hubble's observations. The conservation principles (momentum, angular momentum and energy) can be dealt with under 2 different points of view: local (apparent) and COSMOLOGICAL ("real"). The 2 are in complete agreement with observation. They are also free of well known contradictions or paradoxes/incoherencies (i.e. in the Big Bang model). By dealing now with very well known first principles (Heisenberg, Mach, de Broglie, Weinberg's relation) under the same 2 points of view, we arrive at the conclusion that our new approach is in accordance with the Einstein's field equations of General Relativity, and Quantum Mechanics. We consider this to be a promising first step towards the way of dealing with the gravitational field coherently both from the General Relativity and from the Quantum Mechanical theories. The agreement with the present values of the cosmological parameters is very satisfactory.
description: Presented at the 6th International Symposium Frontiers of Fundamental Physics, Udine (Italy), September 26-28 2004