Abstract . To any pair (M , θ ) , where M is a family of finite subsets of N , compact in the pointwise topology, and 0 < θ < 1 , we associate a Tsirelson-type Banach space T θ M . It is shown that if the Cantor-Bendixson index of M is greater than n and θ > 1 n then T θ M is reflexive. Moreover, if the Cantor-Bendixson index of M is greater than ω then T θ M does not contain any l , while if t...

Hydrological drought analysis using SDI index in Halilrud basin of Iran Abstract Nowadays, drought is considered as damaging environmental phenomenon which affects natural resources and social communities. Therefore it will be an important issues that magnitude and effects of these phenomena to be considered. To do this we used L-moment method for regional homogeneity testing. The Streamflow Dr...

MCNAB, W.H. 1993. A topographic index to quantify the effeet of mesoscale landform on site productivity. Can. J, For. Res. 23: 1100-l 107. Landform is related to environmental factors that affect site productivity in mountainous areas. 1 devised a simple index of Iandform attd tested this index as a predictor of site index ín the Blue Ridge physiographic province. ‘fhe landform index is the mea...

The chain packing in ordered phases of lipid bilayers can be classified according to wide-angle X-ray diffraction (WAXS). For triclinic (T(‖)) and monoclinic (M(‖)) packing in crystalline L(c) phases, the wide-angle reflections index on an oblique lattice with spacings s(10)≠s(01)≠s(11), and each chain has four nearest neighbours. For orthorhombic (O(⊥)) packing in L(c) phases, and the rotation...

in this research, the effect of different concentrations of chitosan (with low molecular weight) on in vitro proliferation of grape cultivar, ’bidaneh ghermez‘, was evaluated. 30 days after establishment, elongated shoots were cultured on the half strength murashige and skoog medium supplemented with 0.5 mg/l bap, 0.1 mg/l iba and different chitosan concentrations (0, 10, 20, 40 and 80 mg/l). t...

An assessment of the risk for groundwater pollution and vulnerability to pumping can help identify strategic bodies define sustainable management measures resources. In this paper, we propose a new method make preliminary estimation at aquifer scale through lumped turnover time index (T index). A (L-RISK index) was defined assess significance scale. Both L-RISK T indices were employed calibrate...

Deficiency of endogenous estrogens has been associated with a higher incidence of coronary heart disease (CHD) in women. We investigated whether natural menopause is associated with reduced protection from postprandial lipemia, which represents a risk indicator of CHD. Twenty-three postmenopausal women (mean age, 50+/-1 [SD] years; body mass index, 24.6+/-2.8 kg/m(2)) and 21 premenopausal women...

OBJECTIVE To evaluate the effects of levothyroxine (L-T4) replacement in echocardiographic parameters of middle-aged women with subclinical hypothyroidism (SH). SUBJECTS AND METHODS This was a randomized, double-blind, placebo-controlled study. Echocardiographic evaluation was carried out at baseline and one year after restoration of euthyroidism. Thirty-three women with SH were assigned to o...