We study the local well-posedness in the Sobolev space H(R) for the modified Korteweg-de Vries (mKdV) equation ∂tu+ ∂ 3 xu± ∂xu = 0 on R. KenigPonce-Vega [10] and Christ-Colliander-Tao [1] established that the data-to-solution map fails to be uniformly continuous on a fixed ball in H(R) when s < 1 4 . In spite of this, we establish that for − 18 < s < 1 4 , the solution satisfies global in time...

Satureja genus presents 12 aromatic species in Iran, eight of which are endemic. Because of the several usages of Satureja species or their oils in different industries, we were interested to study the oil content and composition of Iranian Satureja species. In this research, the essential oil content and composition of two endemic species (S. edmondi and S. isophylla) were investigated. Essent...

The aerial parts of Satureja spicigera were collected at full flowering stage at Gazvin, Iran. The essential oil was isolated by hydrodistillation and analyzed by a combination of capillary GC and GC-MS. Fourteen compounds were identified, of which carvacrol (53.74%) and thymol (36.03%) were the main constituents, representing 99.12% of the total oil. The in vitro antibacterial activity of the ...

OBJECTIVE Regarding the anticonvulsant effects of Satureja hortensis (S . hortensis) in Avicenna's book: canon of medicine; the present study was undertaken to evaluate the anti- eplileptic effects of S . hortensis aqueous and ethanolic aerial part extracts. Furthermore, the mechanisms of their anticonvulsant activities were also evaluated. MATERIALS AND METHODS Seizure was induced by Pentyle...

The objective of the field experiment was to evaluate agronomic performance and nutritive values brachiaria grass in response cultivars, soil type, fertilizer application. A randomized complete block design containing three replications with factors (fertilizer, types) used. cultivars were Brachiaria mutica, hybrid Mulato-II, Mulato-I, birzantha Marandu, La liberated. root splits means propagat...

BACKGROUND: Sustainable agriculture is a great solution to reduce chemical pollutants to overcome environmental pollution. OBJECTIVES: Considering the importance of the savory and the consequences of fertilizers application, current study was carried out to determine the optimum concentration of seaweed extract and Ecormon fertilizer -as an organic matter and ...

Uridine-cytidine kinase 2 is an enzyme that is overexpressed in abnormal cell growth and its implication is considered a hallmark of cancer. Due to the selective expression of UCK2 in cancer cells, a selective inhibition of this key enzyme necessitates the discovery of its potential inhibitors for cancer chemotherapy. The present study was carried out to demonstrate the potentials of natural ph...