Results 51 to 60 of about 23,671 (302)
Bulk viscous LRS Bianchi-I Universe with variable G and decaying Λ [PDF]
Astrophysics and Space Science, 2011 The present study deals with spatially homogeneous and totally anisotropic locally rotationally symmetric (LRS) Bianchi type I cosmological model with variable $G$ and $Λ$ in presence of imperfect fluid. To get the deterministic model of Universe, we assume that the expansion $(θ)$ in the model is proportional to shear $(σ)$. This condition leads to $A=
Yadav, Anil Kumar +2 more
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Food Safety and Health, EarlyView.Natural processed cheeses showed a more favorable nutritional profile, including higher unsaturated fatty acids and better functional performance. A balanced fatty acid composition was identified as a key factor influencing meltability, oil separation, and overall quality of processed cheeses.
Shaimaa M. Hamdy +3 more
wiley +1 more source
Bianchi IX self-dual Einstein metrics and singular G 2 manifolds [PDF]
Classical and Quantum Gravity, 2003 We construct explicit cohomogeneity two metrics of G_2 holonomy, which are foliated by twistor spaces. The twistor spaces are S^2 bundles over four-dimensional Bianchi IX Einstein metrics with self-dual (or anti-self-dual) Weyl tensor. Generically the 4-metric is of triaxial Bianchi IX type, with SU(2) isometry.
Cvetic, M. +3 more
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Explaining Episodes of High Inflation: Demand‐ and Supply‐Side Drivers in Times of Uncertainty
International Journal of Finance &Economics, EarlyView.ABSTRACT In this paper, we investigate the extent to which uncertainty anticipates episodes of high inflation in 30 economies worldwide. Our analysis accounts for several factors, including inflation expectations, real global economic activity, and supply chain disruptions.
Maria‐Eleni K. Agoraki +2 more
wiley +1 more source
Bulk Viscous Bianchi Type-V Cosmological Model with Time Function G and Lambda
, 2023 In this paper we are to study homogeneous and anisotropic Bianchi type-V universe in presence of bulk viscous fluid source of matter with time function gravitational constant G and cosmological term lambda. The viscosity coefficient is regarded as power function of matter density in the first case whereas in other case it is considered as proportional ...
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Journal of Applied Econometrics, EarlyView.ABSTRACT The effects of monetary policy shocks are regularly estimated using high‐frequency surprises in asset prices around central bank meetings as an instrument. These studies, insofar as they explicitly model the relationship between instrument and structural shock, assume a constant relationship between the instrument and the monetary policy shock.
Pooyan Amir‐Ahmadi +2 more
wiley +1 more source
Fluxes in exceptional field theory and threebrane sigma-models
Journal of High Energy Physics, 2019 Starting from a higher Courant bracket associated to exceptional generalized geometry, we provide a systematic derivation of all types of fluxes and their Bianchi identities for four-dimensional compactifications of M-theory.
Athanasios Chatzistavrakidis +3 more
doaj +1 more source
Welcome and introduction. Closing remarks. Therapy : special topics
, 2008 Therapy : special topics. Chairmen della Sessione: G.
G. Bianchi Porro
core
Journal of Applied Toxicology, EarlyView.ABSTRACT The present study aimed to quantify pesticide residues in environmental matrices and plasma and to evaluate their potential effects on oxidative stress and DNA damage in rural populations of Santa Fe province. Soil and rainwater samples were collected, and biological samples and semistructured surveys were obtained from volunteers in three ...
María Priscila Dechiara +4 more
wiley +1 more source
Revista Brasileira de Fruticultura, 2010 Na implantação dos pomares cítricos, é importante o uso de cultivares adaptadas às condições locais, de forma a assegurar boa produtividade. A laranjeira-'Pera' [Citrus sinensis (L.) Osbeck] é a cultivar mais importante da citricultura brasileira.
Zuleide Hissano Tazima +3 more
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