Background and objectives: Juniperus excelsa is a flowering plant that has been applied as traditional medicine for treatment of various disorders such as dysmenorrhea, bronchitis and colds, jaundice and tuberculosis. The aims of the present study were analyzing J. excelsa essential oil and investigation of its cytotoxic activity on three breast cancer cell li...

The essential oil extracted from the epicarp of Citrus sinensis exhibited absolute fungitoxicity against soybean’s fungus as Alternaria alternate, Aspergillus niger, Cercospora kikuchii, Chaetomium spp., Cladosporium cladosporioides, Curvularia lunata, Fusarium roseum, Macrophomina phaseolina, Penicillium italicum, Phomopsisspp. Rhizoctonia solani, and Sclerotium rolfsii. It is very difficult t...

In this paper we make a survey of various preprocessing techniques including the statistical method for volatile time series forecasting using Regularization Networks (RNs). These methods improve the performance of Regularization Networks i.e. using Independent Component Analysis (ICA) algorithms and filtering as preprocessing tools. The preprocessed data is introduced into a Regularized Artifi...

We show that the martingale component in the long-term factorization of the stochastic discount factor due to Alvarez and Jermann (2005) and Hansen and Scheinkman (2009) is highly volatile, produces a downward-sloping term structure of bond Sharpe ratios, and implies that the long bond is far from growth optimality. In contrast, the long forward probabilities forecast an upward sloping term str...

let $pounds$ be the category of locally compact abelian groups and $a,cin pounds$. in this paper, we define component extensions of $a$ by $c$ and show that the set of all component extensions of $a$ by $c$ forms a subgroup of $ext(c,a)$ whenever $a$ is a connected group. we establish conditions under which the component extensions split and determine lca groups which are component projective. ...

This article presents a novel methodology to assess the financial risk crops in highly weather-volatile regions. We use data-driven methodologies that singular value decomposition techniques low-income economy. The measure is first derived by applying frameworks, Principal Component Analysis (PCA), and Singular Spectrum (SSA) productive coffee Colombia (163 weather stations) during 2010–2019. o...

a green and convenient protocol is described for the preparation of 1-(alkylamino)-3-(1,3-dioxoisoindolin-2-yl)-2-methyl-1-oxopropan-2-yl benzoates via one-pot three-component reaction between 2-(2-oxopropyl)isoindoline-1,3-dione, an alkyl isocyanide and an aromatic carboxylic acid in water at room temperature. the methods used to follow the reactions are tlc and nmr, which indicated that there...

Introduction: The existing paradig the internal structure of Titan consists of overlain by an icy mantle bearing a deep ocean of aqueous ammonia [e.g., ref. 1]. regarding the possibility of cryovolcanic Titan [2], which is now apparently being b focused upon aqueous ammonia as cryomagma. Measurements of the v ammonia-water mixtures have been used cryovolcanoes and flows on Titan wi terrestrial ...